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", 0x1000}, {&(0x7f0000e75000)="6a7f4cf28ba884c7dcf2e34f3c9e51917be5cfd0e27f27e882fc5b6ef12f1cbfddc2ec28f577df9062d3edba15de8ffd8daf27717f28d74bdd7085b1933e48d67b188f41504aa5b624d69049961199d0ebf6bac17ab946297fda54e2b70cea15620f6828a6f590e8eb506d33556cca1f22349deba1444d2bf8694d0091b860cd5d5ea0e002123778aa3f3b7d1b8867fa3b00a603c930835ffc46e430cd4941c14c1e968e2c2f5c2594b85033e17ded0ea03a0b4557812bda734820383c0edd1112c278e412b07733f0bae57e390842cf3973bc950c9eca3487e588b7ef649c3f320413e003f3b110ff6798bafe9bb18304", 0xf1}], 0x2, 0x0, 0x0, 0x20040095}, {&(0x7f00001f1000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000acb000-0x90)=[{&(0x7f0000e75000)="", 0x0}, {&(0x7f0000e76000-0x1000)="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", 0x1000}, {&(0x7f0000e75000)="", 0x0}, {&(0x7f000005f000-0xbc)="1fc787d733455fb46e54ae9c76598852eacedadc8d72df5bee13f2c88b352b2ce6d3231627d25b729be76d3b6d22d159d89c547b9f25db800fe8309823b0905b8630afc70ab8022cc53e6c204ad30d47eebecfd32080218c84359d91e508ab1a1de711c7b31fd75e21e1f88aee513839376d7094fbca3838c30f8024d0fcaa54031511021488c24ef466d95dd815604e2832d4af65ee761216f49791a405762e57f7f6ba1a42d7868b56359caaafb9e8c13612203b36ce429fcda0a6", 0xbc}, {&(0x7f0000b78000-0x8b)="d7e143b91ca9f9a255455c3487213e671699ae2f5d3478e4966e4d9aa30e91b2c5694891e3f6dc4a25023362b8038dcaaaacd53b3e873808f320a69d25a645c93b606fa0cded03f761a54c8eb54e626bdaa707765db411d84cfd89a5463adfa580568ab84ca8282e6e36d211a6b210e8ff7fdba6c240b661170dd7342c5ed6cd8e0ac7fd632093b60b42b5", 0x8b}, {&(0x7f0000e75000)="8943396fca4e1f80e3a24319cba366de9e4dc0048bfcbbf190", 0x19}, {&(0x7f0000e76000-0x36)="0744e0b7ccccaa1ec8b6b2fdb52fcc0f6182aaa1d1139725246d6c4f94bf52e3eef5e4395442c39872f0d2be607307fcf63fac9747c1", 0x36}, {&(0x7f00007e6000)="5556bf6ec882304847b2bf1afcc9043d47c85aa8ea358c545067efb5a7b41a6857be8571a7726e626811fdce57bee2bd50fc0e91bca8088ea17cc4a1dd00782720e55a639b0784d058a0c8b533b1ec1ac3980b28ad3d341e7471a8016973d10d426cf09d97e2f05203a727607a6b572a43eb754f2a971239d66b473f49982dc77d5742685a919dd113102505df00aed1dff46e341a9792e1cd3c", 0x9a}, {&(0x7f0000e76000-0x8f)="2d740a937c4862ac06d8579575dcf706b9818f30723bbf63404ccfa3eede1efdbcf63c2a96049a7e426b102c1cf29eee847dc53a24330a2b5a0889273f450536f1201f8788a5acb6fe49c6ac93a60d540690ff241bd8149ebceff1566e89d6df101c916ebaf5bbc613cc17684e212cf89b7f5e01d98caf93f7fc668a1e3bdec18e2c990093df57a520501ba02778b6", 0x8f}], 0x9, 0x0, 0x0, 0x5}], 0x5, 0x4000000) 2018/01/21 00:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0b000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000125000)="6b9b5bb5e2c580f60d3972fff65f0373e5177ec69f376255b5cf501e9892c411e23ed8f0bbc6ad62fe755b9a06e6baf5678e02b55a73d5af459a480b5c0d634020272ac9bbfc62b5d29c041bcde7a9edfd11cba9d0388f892caa62527757306ffc894142e6dc862afef5e98044e2e1805218e9cf69b690b0d7b7de637cb604ea31183ac7ef2a3c60f72068938aff3b0642130b590e918ee0f1cd7ff92022460ea79e2c55737edb41faf4b4000000000000000845c0f8fe9331f1310be8d5ffeb811ce147f0cdbcde", 0xc8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000023e000-0x12)="50ae307119694b2de22a1f98f70b6a017d23", 0x12, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d1b000-0x8)={0x0, 0x0}) shutdown(r2, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b19000-0x5c)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, 0x4, [0xfffffffffffffea5, 0xb10, 0x1, 0x2, 0x7, 0x2, 0x8000, 0x100000000]}, 0x5c) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/21 00:05:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000d06000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:05:17 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000)={&(0x7f0000001000/0x4000)=nil, 0x3, 0x7, 0xa1, &(0x7f0000001000/0x4000)=nil, 0x80}) r1 = socket$can_raw(0x1d, 0x3, 0x1) listen(r1, 0x400) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 00:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x9, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000884000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1000}, &(0x7f0000d89000)=0x3d2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b7b000)={r2, 0x8f, "d9f3f4442e79ba5947fc6c1f5d2e28db294789862cb319d9969bbf715ed2201d4f6a43632a59bec14ba75fe82c34915a52f87aebe0a13ddc89b7358853934f67ba8a07f01018a985652964fe81dbc0beae3c2344e1766b94387c6c7380b139b1f807a108f286a941898c274ef62b4cc22c05a2e2289fb1dc49d1b31561dcff3d0c0d9e739b14cc8665e6aef6af2789"}, &(0x7f000049e000)=0x97) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/21 00:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000331000)={0x0, 0x0}) pipe(&(0x7f0000ff2000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000071000)={&(0x7f0000660000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007c8000)=[{&(0x7f0000d3b000)=""/133, 0x85}, {&(0x7f0000f99000)=""/4096, 0x1000}, {&(0x7f00002eb000-0x18)=""/58, 0x3a}], 0x3, &(0x7f0000831000)=""/87, 0x57, 0x7}, 0x100) bind$can_raw(r3, &(0x7f0000eaa000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) vmsplice(r3, &(0x7f0000686000-0xa0)=[{&(0x7f00005dc000-0xf8)="fab1c6aa5faa555e199248ace7759cfd022a996751965de35bc6dfbac221445b253a210635a2c9c68d95d2d1f8b4d94e001a35d3f7012d0958459bdd23408b95719a055aa38141fec3a6c25ecaf7268e2b75113c5814c7f01500d3311f70cbea888d1e55b1b0a02300c24123d20f5265aa29b8d730051c24cc845895049f5b1618200f631f6abdb7f27df2b3a1ae7bb8cd7ce7fad273166dce7daefcc854ab2847367a1bd5777259ae9de6b22155a80d15271654bb605e04fdb258025371e88bf6b1b4d2dd582f5ae071a5607d66fe66d8b351707da8addb0c0a0f0f6f56cbc6e5daa4ee07d62239c8c9c1d2ed1eab0125dbc884b41adce6", 0xf8}, {&(0x7f0000161000-0xf0)="58c25763b568f43448001abf6c6b666c64bdcde10f57b4001b41e7dae372831808ba2202e11d638d239d3c75398ef9d0d0edb8d98294b59a599e98729f8f37556ae778fb14bcf65b1894d37fea8463e6d45b3e0d1c687bc06235dfadd67a627d43822f4cba7b197c4e91e5843d7f3eec4ddf7a2fe83e121ff9e13e70a0a79b180df99fd31343746743216932de183cb7e18e9b46a228b4919481212d7732a38096e404b232f2defc1a13862e4485a50fe1b1421d593c033ab122c420ef405716a1b54568ebde35ffc8b5984ab81c5c815aa726e5a5b4c69754b24e3fc21267f6c695f7ced732ac4f47fe7abcec33dd72", 0xf0}, {&(0x7f0000bc4000)="42d71b99f4e3b3ac4f3404e58d9cb3b4faea739260cd9f3b596d588f9299f44421e4c09834344a782912dbfefa1678946f74a7c8ebbd5fd50380dbbefcc1b44958a802fa649d6768c7dbaf5f4583", 0x4e}, {&(0x7f0000c3d000-0x4e)="a82ad3d92566c3608589b8eec66817bf022a532d0f901fdfcf0c05b87b13d01e7bc82759beefff7b46adc8b40b12765faa57c43f00a0824873199c351de0dbe587761142995b74660d13d4a70a45", 0x4e}, {&(0x7f0000c7c000)="", 0x0}, {&(0x7f0000130000)="a0a146a9f58f5727e38c4129c90fc25915ee8a07a5ec3014595f63f570fa6a3e60720beca35db2e4", 0x28}, {&(0x7f0000584000-0xaa)="7b4bdffd3f1ce452239539f0dfbdbbb89772c83648c51e834f463041f363c1e2af9312dec9aaa5c2bd167b28b8b487889bc7c60f5057c6b531c937da95d502f741190da3f06e1458ef7044b8cff3ad41f94e40476cd19d513ea10ada94c7de2779b3b24b87f63c1c4fb4d3fbcccf2bcf46c198a0afbb1f7be1cbc42670558672ddd43b0e0730c9ebf50a86fed41316be86b8e83f20e3fbb118dac196be947cf5dcadb01c5c6c7c2f1205", 0xaa}, {&(0x7f0000f4b000-0xf8)="b99d488ee6179935149c1f905338d1716f014c9c30eab83a797dfa16a179efc65cdf0927909e665e37441b518872e72d238b5f44091c060c2b6e04fe5eeebf6c4c3e0e139107075536d1b551d89d50434f7499279f842ae6859c2385addfda5da31b1ff241b48328738dc718091c759c4633b96b5efc56b3057074a77396e458c6b34545d1a7a7c0d64344bfae5dc3693adee51f4b539178d8f5e9271beceba3ad8782f882266ddd0e88bafdd42c7407e82033e5fb3269f1048de0cdedfcbea5bd70828a7d3345841bc970bf2faa41ab5fdaf61aeef2933a14d6ae77d2bf898b576a71eec2021b3c7d56d7263a2d806e4d1851dc8342c7bb", 0xf8}, {&(0x7f00000ae000-0xe7)="a757f3d7c429b1cbe123f8fec3b5809e5cb1b7b55efcd83ebf9c30783987f81a1480d0b484c94b3ffa07e2a451d33c073d504be597f7eef9b52560619748611991c7fc2f9017c01ded2587f3965ebc4eee3ab2fa07c31fa47e66008e96f452791f98b66910cf447f600f6efbae651f0954406bb7f0c7fd8656f3c4db91d71962e3c2ee6fd45ab108f2e50a2d5400e99c60f31b20c934cfd84d94f0ea9ca323a3cdbdd3793e572a38f7ef2abdfb2ee96b9667ef8d85c2146678917247799aba90e50c79b1577cab1ab6b83834ced430aede6d39cf4f4b3423f5029a96f22874b733dd7225ea4771", 0xe7}, {&(0x7f0000f97000)="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", 0x1000}], 0xa, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000260000)={0x3, 0x1, 0xfff, 0x9, 0x3f}, 0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00002f3000)={0x1000003f, 0x72fa, 0x23}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() sendto$inet6(r5, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000892000-0x4)=0x0) setsockopt$inet6_buf(r5, 0x29, 0x1b, &(0x7f00008f1000)="d00a62677659eabbd89d5c7e30d7617ad7582ded856a4893d010ff41a41b397c7967abb9edd428d060a0f61104c812220a1949e92ad185e56f7c96a2898e8d38adbe5342b7209302d22162b66a4ca71185071bef1fd513997ef26c0605e85c96e7a58c69348f7296e18ce22d985d2047d16217cc11539e3214749019b9b9fb7b1ee5f038736c4d8da2c85f55e28dbc6e3d2c6e78cd43b7529c91feb8e3adb743bf64027d820541e7ffaec20c7c5f2c53f14676c3e6ff8ddeedfc80730714324b9bf88a971f370951e556455e68c0808eca00d3e0e5f1ec124ded27c52adcafcc4ace5d7fd1f80d769b00c1dd7e43490947f6afa8461c4cae6ad35f9897", 0xfd) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bf1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000)=0xe8) sendmmsg(r0, &(0x7f00003ba000-0xf0)=[{{&(0x7f0000efa000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x0, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xb1}}}, 0x32, &(0x7f0000c7d000)=[{&(0x7f000062a000-0x4b)="f83175600806bce1e2587bc59e679066b7e69108e93de774c482bcf3762cadcdc47c7ad73e11b83ef453502ad1a065710193bcc85a86c1651be828c1d95c7d7c55e45ec11e930e0878be7e", 0x4b}, {&(0x7f0000fa2000-0xf5)="300fdf41bc42a4cb6d8a83439d18464fb15bc6bc611182bdb46fc09ad6617d90023c9513f65e561ab271bcd627404573599a4fdcb1afc208eb6d83b3565751288f9c53b1e228745a25eee5af55fcd6ee79be850260b0dc7b9a8618704999014b832616856d7733c4b979f97a10496172976a2b19e21bbafc0aa6b2b8cf209185e7da7b8a5932e84198217143f26a171cb33f30138bc51864e7418158f286770aeb8e326c65df5c6f6c5d3bdce7cb1f8d6e32e14d1efbbbe5f08adc1540e693948b02855f4aaad81a5fd1e3715854658f874631fffa41af86e68cd63d5f567e53aaebf76ee09a47cb2d000e7d135785050365de2a10", 0xf5}, {&(0x7f0000865000-0x2f)="dcc87c5290ee62512d2498f7640fa6234c185e23c08c129bc26f559fc5133eec9a10ae6ce481c6cf57d61aca7e39d3", 0x2f}, {&(0x7f0000a68000)="1da404f569d8eb1389ef9e2a4ff483fdc6f62c4d94945d794caad28530d85d920f8e4b16bd5f88a1ad17355c723bfc63cc67ba057567c50ec6367fa20869d00a9d697c5be3d638b4528379cc5af63a4d85e55853df0df769c855740f37a1199ffc82db3c68d875324bdf1820eb388764cb1e138fac23474498e25bfa96fdb0d13ddac569fbeacd354507e081c5cc3950adc15c000da17795308bcb10ff6afbc115fda332e3be615b933c988c59870a6799ffb71a36b8c2380db3c91ef97079f3853659825ead09d4fca7", 0xca}, {&(0x7f0000b69000-0xa)="df49f405a90f9466c191", 0xa}, {&(0x7f0000c1f000-0x74)="84064f6b57e9057b4fe0d5458add7f15095294fbd8a9e419218107b41847de73e85f5804e110140f1dce63a4f415454a6187e5ff8bb7cef4d43b4ac9faa7cc49685c8714bf5c9c0d1bf70c59fc1a7fce8da2eed00758622af52b315bd275b88aaebf92231b16f8247a7d87d0560485f9d346337d", 0x74}, {&(0x7f0000cf5000)="0f5aa00da06993e8d4c10902a116e2d74b08cb6788c9a93b4f34be65dc329b20318e6d1dc1", 0x25}], 0x7, &(0x7f00003af000)=[{0x108, 0x113, 0x8, "535f32e12eae87ae3e82f0ca263ed1bbd9da3e1bc79d823be2439a3190f0e29b9188fc64ccfffa7d047f8af771a4bea7c91242e04e1da97a8e0bbca5707a6582b8a3bf61bb1d76313883672f634478122a4224a5ca79564c6e2b027699a800868caeb502c220da20c4469dde420e9d508494f61a596b00ae5844136fc6311dd456c7e57c57e03c1ddde0b74c9b4a4ec66510107cc5dc21426a279277f95c38cbaeb4385853011dc21a58725b3e405a9f3db1405df8273e3418cb6c80e29d0c748feaf935e1765d4dd237a39fd25017784b28e64ba54c79dbc339aa94919d2f8a1422569e5f1a628da9d139a3c41bd8388665f11dee7de0"}, {0xa8, 0x10f, 0x0, "65174b535a0e64a1e59d74ae42081ae2010a270bdde60474c4b7132cb94c133066d8b0f27b3c4b2fec6577cef0d4dafe4ad996256bc37ed56fdcba59be662793b58bd689a1b95641b83f47219ea92ff0627e12b9483469b4f1396e2a4fc51c5faae1177e2b6c725abefd29be9273641eb317b951a024e9a9a89c079fcaaedc9278b378763e84e9bab7542dd92593852cdde39e41246e"}], 0x1b0, 0x4000040}, 0x7}, {{&(0x7f0000b16000)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c, 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{&(0x7f0000ab8000-0x97)="3e41a7b4e59bf6b1c1ff4638ea21ba84d24b5864756ef8d8a78bc7a0aa3d496399118c62e4ab4d8f40c9a82804e089d933b4bde99e2aa5fd2be78f58bc7845c4fc47b30f206c5c3002d19a3cedb68bfdbc09af9844eeaec93f1f526cdfda45fd7dd4470978440ee42c3255c2a91d63e1b2bff799b3a1f42f69b311a9f1f68b0c028ae7162e680f82615ae56d031d96ed44b446934e8977", 0x97}], 0x6, &(0x7f000001d000)=[{0xe0, 0x88, 0x100000000, "3d703f3ced1f572d25c8cc187c6960bf783e8ea24d6a8143e45d5d109094abda34c72143252d565c8b3eaaa20c78782f65323fb2b53378fd7ef983b7bef6729cd3ed27febd917ef8be7021664f0fefd9d03b32ba3d8169c60b50e9500612fe3cace1d20a21b476e06412eb8d4ddc38825c36d96b9d900f6ded11ff4abedb55387c6afd419d7c22222ce910be5ecf9498b35ea4fa2e639f710033fc51d1c30fda74f440266ee3cf06f2675bc565a9a9eb63056bc824dcc1c5867241c3bbfeaf7e404be812c093bb0c4a"}, {0x90, 0x1, 0x9, "b30f8566f6575f1b6400b0b763aca70c8c1c1e231e4c1ca9406ad3ee2f2f074de41450d5e63ff5fb74a0834d0324dcf581920b47e6350768c8a112db0d8db12c05992849416d47e55c9e5b0a0d60a65277381ffe4a89d528bc4b6c9ed33b741fddc1675701e30de418c7d5d7437ceeae08f9d6331de2444b1bb1641bf2188a31"}, {0xc8, 0x113, 0x6, "9e4768c00ef26be28ba5c23b6479f2ca4a61cd48ff8f4ad10b8e2b775c6990a4005c8720896343a17668eb5ec5b7847195bb13ee149d6d664c3d0f81c292b976b48f2fa4b7481e086666857eae2cb36fd65378c80b3281ce23c86afda4295a0b9d94cba5e8d7b721895130be5e19cd8b5ba8edc8a4e4fa9e2278675ad9ab61179fdc3a290bb467cc6e0420fc5c474b8f0874dcf16c08d3cf2d448aa84dac110410dce6ba0509edc4e91ad4eebf3b94f3ef"}, {0xd0, 0x109, 0x1, "2a43ec95faf7d5852bf192dfc591c2fce262774e0fb005fb03ebb2550220362cb39957891630d9a1f0d161649107fba68b5a597b68e4866c00257dd3f7222192ac6dbdd818e211e52f88ca6e5aa0938013544eb16b57115dbfa74fb140d563ce8a1f99750986762496956a42b5772868196922ff75081d30c1b95f3b19761a74e6e4e17d757be3328f0116135bffe545fb7fa229e1c9658d5f6bd671859f722d72d568fe32c66e12ff5a9a16543644042d7ce8317637441ff1017e53744830f6"}], 0x308, 0x4000000}, 0x3ff}, {{&(0x7f00008ce000-0x10)=@can={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000475000-0x1)=[{&(0x7f0000479000-0xf2)="041211bbaefb40eb26cd2ec986afa1472f83f692a36e6d2952ec34e995210a95db5b0cd35174b6aba4a2642b88195cfdc677fec714b1a31078ce73263f83495cd9c25d056009a93eb676b467ed3a9c87cffaffb5e7aa49f6a70fde3e09579914365febf4ef9f965c8e6496a3e101c7f8b1ec0d75657204121f88d13e20eda4b2dbe4e2a859b199b6722caa0c790b75fe81e9d44d4c9a1e6fc258124c94fcb931ff93e1916dfcbcc06e974faded71c7956f90db7f11ce4e6e5e415411453469d64e5ac97d273c5bffe9e4e85fc56f7b89e578d67793cc3f7a65c2f4ebb01c5504f9421b6e64f4823af6334ccfb5d0c667e324", 0xf2}, {&(0x7f0000c7c000)="e1ec0e4932f05fb380ac1dee6218abf403b3619b7f0930da1b5f1eae5079a128c3ddefb81bb76e0061fd0f513b9036110e4d8a5661fd7be4403c72abaf8c9ec2600c6ed330a815", 0x47}, {&(0x7f0000ade000)="3cf0a210194b9e", 0x7}, {&(0x7f00002c3000)="08ebc76de146c3ae48a43b9e82c2285cc263edeee2c514236afce9f3ff339b85aa3157c07a1b90293b53f558a0c4633f47c09d1271695db66721a9076ad386fc3cf215bc4a4a83fb1a0433a5b30465ce7aeacd5aba4cc09b43b97b33de406a770a1875f3769d84872ec937e22d01c61546dae8edddd0759d1f9e17b8dfcf54024b58e03fa1bed1c5429e5b10c7dfd99d885b80f4a755", 0x96}], 0x4, &(0x7f0000f9c000-0x398)=[{0xc0, 0x11b, 0x7, "4f6890c5ee734b2047b3b8668c8077a4c6c7b2b2728b006272450b58eaa69fac86190c929663ce417b207c38251fae5afa2caa39a6f0e660e8fcf690c54a9b054ee77c4b6e1ee43f256cc742d8dab436fc0e665d21a6ea24c1d4a390023ed4a1bb30a919a675692232e97c766ec24d230958dfb8f6905c4fef670f9ee57e1409c976e1b604a83531c635cb9f7f7d72fcc229b74688b1c31579d685da48e88ab43060bf99f775c5f3883a72ce6b21e04f"}, {0xe8, 0x19f, 0x1, "f50d65920df913ebc56d19e4f5fa770254504e5fe1e29425f1dc38a5848230e72e013af13b7444f2ecabd51b3dde5a875ca8cc8ec6c548f8c8cacd0b19c801ca63012cfb5db465309cfe20a3db45bff96b44ff41998fa5f40d77d1b5e07a15227b2f9ac75c615c2af4b7af151b366b91e2092a2f0ebbe0e27124d63c035ff46fc5a80ae5699ade2f43607a1a626d310c8a092ffac0860658d58c0acb13ea7cba834b84be9619c588052c8247057cd78fc7c8f7ef0b4af6c76b2f897abb246a55ee0a31209361fdb599f5477b8fee09b35362b335d3f3"}, {0x18, 0x109, 0x2, "3bbe4dc4a16625"}, {0x18, 0x0, 0x9c3, "d9bc88a2d0deae"}, {0x78, 0x1, 0x2, "827b1926ad639414f7b825fe00d22eb6878023363567e01e0dde473442389f66c2b7bd984ab6cef9470c2c81bf22fcea4b8575368e4826925fd9810c584454b762194e62080274fba90e7690d3193f5678c980e4e22f687f2b2169f18c99e25822d0b737af440cc5"}, {0xb0, 0x11f, 0x0, "22a3fb86047f8feeb9bec712d6b180b5ad715e1b7f836d3d3ae1632dc448fedb02e8306174742b6acafdf6fafd555041733f6de45603ae92db9c2f2c0f4ce630dc251e72abcc2ecd1e8869262b96386a2bc72fed8bdde474e8cea4fbdef092098f588e7ae4914dc9766a55217246f35a3fba69191527e622951b645d6538e9633ac92324624f546de7f352f2fb71fbef721f474d71ba12ed61"}, {0x98, 0x18d, 0x101, "9cdfb6d6d7ebb8475801d5e65e900aa070eb88c0502ad730931d24ffb684fb3c8c40591972af3f0dafa95db44872ae65b6d5d2e40abc655db60d2afbf98622641767c927a5e985c393d0a89c8163201ce0f3e1e930b804b34c5ca020456adc2439caf46e3dac0dcddd148fa65b20bc6d49401b6fde657745fda63929e98b9d363e"}], 0x398, 0x40000}, 0x9}], 0x4, 0x40000) 2018/01/21 00:05:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sendmsg$alg(0xffffffffffffffff, &(0x7f00003d3000-0x38)={0x0, 0x0, &(0x7f00008ec000-0x80)=[{&(0x7f00000fa000)="", 0x0}, {&(0x7f0000548000-0x5)="74c92ed5f8", 0x5}, {&(0x7f0000392000-0x60)="d4f9a4eb7c11f014fd9c587598406748819ad7b2eb9997ef4048c40cf80c9f6757d085464dc3a0a9c645c440a18c9c2b38dab72e17920232d516bb3e6dbb2fec11f2468494af1fb5cac0903a2b98321e9de2625708f71934adefcaa7057a6bee", 0x60}, {&(0x7f000033d000)="8c42ce24e0a952d65d1b9ad339411a5b64fbd383227c742a176fc7c45b6245a3f4d8acf4aad8bae31ceb5def22139b083d397ca8748cb271677226d793d70840e402d25a8657a842a93a23b8244138f7a4cd3ea87fd21a4371a226c1d4143aaa08b19ef3f65af94e6ffdde6ab936aa5729a6e2afe389232192ace153aabb18ecc019b2106d5f15c4fd04eb157913881edff58cd9eed4fa33960ccd06ffed56c5d714ccabf17bee02e919bb563cb76a742120ca2312a2964edeed6d06b28e8b2e558c38d0d6", 0xc5}, {&(0x7f0000694000)="3934f283d8ae9a368528c7f7f95e8a61daeac329d81422bee4dbccb9631e1ba0356abd09b5e407739e716afdf2417e85e56283ce6e597694dba9367693d931a1f9f9cb42c9c2e3a8bb6b93da8bc79a640716304648d977a4872ff755e14a6075e857e439542dcab2b81bc1bcc3716ea6f7", 0x71}, {&(0x7f00000ae000-0x1000)="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"}, @iv={0x100, 0x117, 0x2, 0xec, "1cad6dc9ca3b187b7d6a429f08c344ceea956c93c627d344edb7ef2ba8426c0dc812edb2604323d8be9a4e36a6abfe5266018471bac20ea0897fd518798cb6714cd451a6dee480a0d971e994616562e3b74ce2e0722c89d320ba2f9d09fedb8b19afb42a2192d7637b138005735e50cc886e86bc44fcf1272d3989db261f145b0cf12db6b1a6c8ae9d4466f6efcbc86aa361241ad860c6f6d123ea0d06f6d062e52c393b550ab9045aabfd2d9071c4fb279e8b28b197b8a0b376b772cb5302ba7cefa5d3b232787a437a98497f2e00ec30792533217a4999d2b2ef40af2a16abb2fb2abfc9f2957c057b6732"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x1148, 0x40000}, 0x884) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000044a000-0x18)={r0, &(0x7f0000f94000-0x7)="5e5be987bd09b5", &(0x7f000012a000)=""/0}, 0x18) getsockname(0xffffffffffffffff, &(0x7f0000e2c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007d1000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004b4000)={0x0, 0x0}, &(0x7f0000051000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a31000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0xffffffff, 0x5c33, 0x7}, &(0x7f000079e000)=0xa0) 2018/01/21 00:05:17 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007c8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fd2000)=0x14) 2018/01/21 00:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000050b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f00003b4000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf1000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f8c000)=0x8, 0x4) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/21 00:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00001e3000)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000054c000)=@req={0x0, 0x0, 0x9, 0xfffffffffffffff7}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/21 00:05:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) r3 = accept(r0, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x40, 0x2, 0x7ff, 0x4}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000002000)=@buf={0xd4, &(0x7f0000008000-0xd4)="5c835125c281cf2a63f60f5c4dbd3b27febb497f56e76712bdddfe5bfb3e6428153ce0e798ab02ec64341dfa93206fff6c5ea29d93484b98b2d7ed90dfe01b660306a9c9b074699da4f928b3f7971ac97001c9185b0fa978379d53b57cc0587393faf22fe53ce0a9b73b1e578017b20f089776b8837b6cf0662b67b057b42cb14ed89aa97a447117208ec9e4ecb0cda4f9e2034eea43021607812d184f39808b79db7aa847a53911b7a0272f3846f42252d3aca6ff716de0bdbd3256468a602d93a51cc617df4ca71e65fe2ee50e7df45336d7fb"}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) getuid() 2018/01/21 00:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x12, 0x5, 0x3, &(0x7f0000211000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000efc000-0x10)={0x5, &(0x7f0000428000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eb5000)=0x5, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r0, r2}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/21 00:05:17 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f6c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6c000)=0x14, 0x800) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f6c000)={0x475dd122}, 0x4) r1 = socket$inet6(0xa, 0xf, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000087b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x9, 0x8, 0x1}, &(0x7f0000f6d000)=0xa0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f6e000-0x9)={r2, 0x3, 0x1, "88"}, 0x9) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/21 00:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000500000-0x57)="4237667c1cf644e75afa443f1a05ea357fdf317d744d88cbbef9a3968726dfed5761d64153af707022e11424c6444f627540240f583ac614029bb11c125d7409aaa9b9145f8e3228c6d61510617c0f447486d3b87df2b8", 0x57, 0x48000, &(0x7f0000f21000)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f6f000)=0x101007a, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000739000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005f0000)=0x3f4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d3f000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r2 = socket(0x4, 0x0, 0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00008ad000-0x4)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006a8000)=0x0, &(0x7f00007b0000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a6f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/21 00:05:17 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000016000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000016000-0x10)={0x20, 0x5, 0x4, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000460000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d98000)={0x0, 0x9}, &(0x7f0000442000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000731000)={r1, 0x11, "9e0d7678258278d459ab050f457fd4a699"}, &(0x7f000076b000)=0x19) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/21 00:05:17 executing program 4: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) socketpair(0x5, 0x6, 0x28f2, &(0x7f0000a3d000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000026d000)=0x7) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ad9000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ad8000)={0x1}, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000adb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a42000)={0xfffffffffffffffd, 0x0, 0x20002, 0x101}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000ada000)={0x7fff, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad9000)={0x1, [0x0]}, &(0x7f0000ada000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x400003, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) socketpair(0x5, 0x9, 0x6, &(0x7f0000522000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000821000)={{0xa, 0x2, 0xc5bb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7a}, {0xa, 0x0, 0x7e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x3ff, [0x0, 0x8, 0x9d5, 0x9, 0x3, 0x2e9, 0x4, 0x8]}, 0x5c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000-0x4)=0x5) 2018/01/21 00:05:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00002f3000-0x4)=0x4) r1 = socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000-0x20)={@generic="15b2fcf645d37498e7f44115154cf3a4", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/21 00:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) r1 = socket(0x1f, 0x4, 0x200) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/21 00:05:17 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@ipx={0x4, 0x7, 0x2, "de8df5ac4f42", 0x2c, 0x0}, 0x10, &(0x7f00009e6000-0x10)=[{&(0x7f0000000000)="e44076527c39f0af86aa862c85c90be184199ac04f03b8555063d35636bef0e9737af9ee403aaaddac2a86586ef9254c36cd3c090e3c0c641fa4b00fb3f8af225dfb2f951e01ed3b047a1aad39733e23797134fb3f2eb8da5b71a31f38f3eb34582200ca09e03edd9a41dfc93361e27cf700dc65a91aa4379767910caf4888177a89c6d665e8d53a1bbb03c07bb50eb8d05316d47216c6aed846f99d8fbe2531b64acc128cbf6de957c0", 0xaa}], 0x1, &(0x7f0000000000)=[{0x70, 0x89, 0x1, "545ea333c3f2a6f4c744d161a449bfde8c25b3977ee7262a61e77196ce29bc66554c27641b5443aaa31501b17ff7265ec2dd874a83811a9a6173bce2b03e25e3117feab8049a85c0f0e274b4ff4df74161b488cce113c4a80efb09ad8208"}, {0x1010, 0x13f, 0x8, "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"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{0x90, 0x107, 0x7, "f894e4bcb4e627e357061707353d03b345cbfa8e644e5b90c2c1ceee4bb5a01a3af06830329009c173a85c2db183d494fcda76f10ca6e977e633ffd9ca0395ebb0d29ba42999708a0d8bb8d3882ce1fd1d9e98a46b75e48a37b526415bb0386f5064bdca80720c81a5e82d457dfc865ed56b9efcfbd97627435239752a"}, {0x20, 0x11c, 0x0, "c23e9f2d972ab38432c4"}], 0x3478, 0x24044000}, 0x6f20}], 0x1, 0x4048000) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000020000-0x20)={0x1ff, 0x20000, 0x2, 0x5, 0xf08, 0x100000000, 0x5, 0x4, 0x0}, &(0x7f0000020000-0x4)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000001f000)={r3, 0xe4, "86f8b23050070eeda7bb090d253fba7bdcc0e1c8abefc35733db4d2bba3e8da29f205e67a0774bb7e58d174e84daee3ff002bbf382a96e635cb40906c690220d1169733fdcdafaaa6d9ae40a92df0e38701b50aa64a24ddcdf564ff79ee9a366df8fda543b5cae85306741ac6801f0cd8615aacdda32d357eaa2fb4e294e5830b8f5221234c1598ac231ef74fd15064d39e2611c2556704e23e6b9be767c7ebbcd85def5d82809913ca7aa8c0b47eb0f536aa1ca58be1c23a965a31077cbd15f91e55606447ce948584fa7aedd31741ce3b2ce5679b607d9103d210b1c0afb2a31166307"}, &(0x7f000001f000)=0xec) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x1d3, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0xffffff87}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/21 00:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000043d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000097d000)=0x58, 0x80003) accept4$inet6(r0, 0x0, &(0x7f000027a000)=0x0, 0x80000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000075b000-0xc)=@sack_info={r2, 0x0, 0x400}, 0xc) ioctl$int_out(r1, 0x2, &(0x7f0000cb0000-0x8)=0x0) 2018/01/21 00:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000210000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c62000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0xff, 0x1, 0x400, 0xfffffffffffffff8, 0x0}, 0x20) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/21 00:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ed9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000070e000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/21 00:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000062000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000044a000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x4, 0x0, 0x100, 0x4, 0x80, r1}) 2018/01/21 00:05:17 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000855000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e7a000)=0x10, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt(r0, 0x8, 0x1, &(0x7f000016c000)="53f969d4207b1baf6d58581103ae4a8efa3d1e0158dfb0dc1eeafc7362f16b90ae79dc8d6709ec7728e4126e618823ab44fbcbbce9979faf37909547b4bb200efcce25c056356dcd4129553a305bb3f9de95ae52ab0bb8da9633579e53feab244f6c78fadc695045470297fc179a4086320586b837e8457103cc43e2f72eb422b27b3a2dd594bbb7a0373d15", 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = accept4(r0, &(0x7f00007d0000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d34000)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000fc3000)={r2, r0, 0x1800000000, 0x4, &(0x7f00001dc000-0x97)="e70f89ea85697f026764a8e05942eac6dd147ef48e7bf44c77f01cccc7d7ba3c34e0541e73878575dc2ed010443d80f2b359716f3473b7a89eee6732eb7eb9eab2f20c98584309c790ffe72513651e1a7571f588742a6aefdf6728f8ebfdf54444bf8ca3a0147096b14aa5d7f90479f4c491375a0c34abc03583a8d31ec06dd0a65a5893f4f72bd8a15933e7f92c62e5f203a50b699782", 0x5, 0x251, 0x7f, 0x1, 0x145, 0x2, 0x3ff, "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"}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00002c3000-0x38)={&(0x7f00007af000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009cc000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/21 00:05:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003aa000-0xc)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f17000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005a0000-0x88)={0x9a, {{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x511}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000f18000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f18000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x2c) 2018/01/21 00:05:18 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x4) pipe(&(0x7f0000d53000-0x8)={0x0, 0x0}) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000001000-0x38)=[{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x8c)="513fc8fa515fcebc487a3a07ef876a734b2843698029bebaddf73030328f53da29cb095981051316d9b7aa6273be338de4aedc9a523003e8842f9fa9af76cc8405c5c0c70d0b9480979708e4284c353c79b2f78c7ed526d2859fd42440e22976c410c6f67a6f0a230d7f360d67eae1bfe51e2515a5b4831d4295502f7054d30e97be7a7555176be0a152b97e", 0x8c}, {&(0x7f00008cf000)="5a656c1a1ca47852029d0070348407b498955f13c7b019bec5306c52bb7d7da31a5517d12d141eef0064540db2cbb2aff95f64a564ad986ceacbcdea10a6aee512460166b5fefa605659b159cf2dab4300a9785ac3cb11", 0x57}, {&(0x7f0000001000-0xa0)="50431ac900e478f845baa86c655e52413e121aca1731999861a05c9df2871400f6fdbcd8a0ff5481590c001677422130ebeaac11fbeb46c25d1473d09267564f92ef95d78a730ee4ba7633eb66e974bcf387b5ddd5d2a82d4f01d4ca8c30c74c6514ee3c14111547319cd99e52153513b3e0e04697f43f790078e9348aa7577601f1159b2fd1d229df47c3aca04492745f8b60127eeeecb324bf771cb18828e7", 0xa0}, {&(0x7f00002cb000)="8520e4e916e927af95b59f5357bb39ddf3f1d883dad2ceab2be629c60883468c76bec460bee5848031c61a50d65089b9a053db4e61475a22e29783b7d5a19ae591e231cfa07e252035983e2d5291fe63bc6234f11de3931f9c98e44c9488f59fc581ab788834955b07eb814759eeaa73e83ba95ecdc54ccafd5420056bd868c9d27846fd0bc68c698b02502d045569742f4c4dcd1b2cbaa7d1ee9ff38b9596f1ec5f84a8c89a5c5284bdf2", 0xab}], 0x4, 0x0, 0x0, 0x10}], 0x1, 0x1) 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000fe9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e06000-0x18)={0xa, [0x0, 0x5, 0x626, 0x7826, 0x7ff, 0x7fffffff, 0x7, 0x6, 0x6, 0x0]}, 0x18) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0xffff) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00007dd000-0x1)=0x7dc, &(0x7f0000ff7000)=0x1) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000288000)={0x0, 0x0}) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x56, &(0x7f0000793000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00004d5000-0x4)='tls\x00', 0x4) accept(r1, &(0x7f0000a09000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000f05000)=0x10) 2018/01/21 00:05:18 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f61000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00006e5000)=0x1002) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000f61000-0x1e)={0xff, 0x6, 0x4, "a7fec4fd0800", "be7dbcc5b11f0b06ebb81ad1c82d77dd"}) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000698000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60c", 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000197000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00005a7000-0xfe)="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") r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000545000)="df142d6de025d818", 0x8}], 0x1, &(0x7f0000b5a000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000404000-0x38)={&(0x7f000050b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000028b000)=[{&(0x7f000087a000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f0000265000-0x6)=""/6, 0x6, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000391000)=[{0x100, 0xff, 0x3f, "b65e775c9f75911e857ac1ee8fc5ae86d0a4d99370ccebd98a4eef47a953f0c42cd9150020770a838a59f2e728ea36b702d46c8ee125bb7c58e630eda9444b31aff85fe7dd6c52b668f1b5dfd1441b2f23800572cdffbc46dd7b0330ea0ff23054f9510f7e34fd83efb5c200c076d17646947a5e7d7a06979043dff7d0e2b00c4b22511557bb3ed09a614be3ff60155c4c0c767c4de42de914ef88597e2755710cd1a6749903ee1cd6f7bfa34a7fb2bdd20960dbba45d2167dafea65f8786b0d529c0c8ff455d799185314edd91b348b5fc81f6964eca64cb9b14483513eee19c2465b3f74cf80fe6e"}, {0x40, 0x10f, 0xffff, "81e64a10ca23528ccec74d124dfd8b4d4e10ed9142bd90746aaa54bf1d4f017977ef2417767e1257307b"}], 0x140, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000f000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000cc2000)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000608000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ed4000)={&(0x7f0000397000/0x1000)=nil, 0x2d23, 0x0, 0x10, &(0x7f00004da000/0x2000)=nil, 0x7}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003a8000-0x4)=0x5, 0x4) bind(r0, &(0x7f0000a8d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="87e170535f142f27d92339fbea3c7c8d"}}, 0x1e) 2018/01/21 00:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r0, &(0x7f0000d5c000)={0x1a, 0x19, 0x80000000, 0x1, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000de8000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096b000)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x4}, 0x122) recvfrom(r1, &(0x7f00007af000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000cdd000)=@sco={0x1f, {0xaa, 0x5, 0xcf, 0x1, 0x8, 0xf1}}, 0xffffff80) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000078c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e49000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b73000)={0x0, 0x3}, &(0x7f0000a5e000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000067e000)={0xf2, 0x3, 0x7, 0x4, r1}, 0x10) 2018/01/21 00:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x3, 0x9, &(0x7f0000ed7000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000893000-0xe0)=[{&(0x7f0000257000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d74000)=[], 0x0, &(0x7f00003dc000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000044000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000964000-0x4)=0x20) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000012f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007eb000-0x1)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d8000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000008d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e7a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ebd000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021c000-0x4)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000009e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000634000-0x4)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008fe000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b67000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a08000)={0x0, 0x0, 0x0}, &(0x7f0000f3d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000291000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000c29000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001c8000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f3000-0x4)=0xc) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a15000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000+0xe83)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000717000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039a000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000083c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000ee4000-0xe0)=[{&(0x7f00004f1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000bd000)=[{&(0x7f0000b3c000-0x5e)="7813392176def9362956bec94a1f309ab0b357095d9b03553eff4a5d62f04aab1c56e5e4574a2e3ae9d483fa5e786f33bdae6b85140a11ed01c393c7763f0cb9a41fca93ff4dd9feea4e1995d3d90e0c67fba3f62fc837856cc605b4e063", 0x5e}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000cb3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b46000)=[{&(0x7f00005ab000)="6b6b8dfc7465c93d24fa17f6aab4ace982426c58f0b26b2ad361ed2e9e5fb92abbd4d0fa4cb960462053fefdcb61ad062bb0437ff76c2592376c1eb6ec37a7fa9f130bc0909026b90f3ce4e59861770d924922bfad7e6df5475c4e2c36b40864f69a47f262eaa7a0be24b1e1e498174e2e61a95c961588ed6e21bcbfc259ccd266ed6974321b31b6c5249f02697f1d78e54c46bbbbd04dc90b07b420e40099ad0b020421049caf74fe93", 0xaa}, {&(0x7f0000e4f000)="2978d82ccb77a006a6c3d8eb66bcc11caaec1f0a346ff5678ee993ff6f97bf041a1c3b50832113bc731ee588e9fa6f4c047ae3317cc7fec0762d00dcdbace5ec069a23e67b707db613eb488a1b1788526c5344b2450a87ce8f65dfcb04d9bb6f9609db8174dce5db593e9beb4574930635ed60387fd31f985d541036e0208b797eed435897f824a1dd59fcb883d15daf0ad7bff950fa0b85814f3e314ccd875e93b3f5ef65410a87", 0xa8}], 0x2, &(0x7f0000343000-0x148)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x148, 0x4008041}, {&(0x7f0000ece000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000c6000-0x60)=[{&(0x7f00004fe000)="8316ba41b572af1f9dac050526076f0eb979012da06a65df69eb97c45f84185025e932caff41f264cb0b47abc5e8452652", 0x31}, {&(0x7f0000aaa000-0x6f)="9a0fb2c8ddc75b8c848de647fcc0c3d1cf290e7e41dfe5a7129d2f739ba29276b916c2e2755b93037fe29552717cd7f2a5df61c27bd98ac2e7ff9f3f24fa775f070dde351943121c865794863441955a1f378dac7c074fefd0cbbac9b9d85b86cf0310eaedcb84d35c3a1a2c68e8aa", 0x6f}, {&(0x7f000034e000-0x22)="cc430e3bd6a60a7f1c45539a17dd20fffde0ab9d419cbcc9f12c01d21024ea054773", 0x22}, {&(0x7f00005f8000)="ba6135bbd986cc74a27f49fc22a31da7cbbca5c19d7c3093cfd9fe0833397579ecb5f87afe58c4187a00ede1397a5c0c0d374068118559df1f71483b2516701d55659ced209c53bff04eb12387960ce5547152af7067387afda32a89f10c95803ca580b6cf49a6648647b02eb9ba592dbc43cfee6e2e4a2631d8916da41860c5e9031c69c74db05b9bdb9e2be3fbdf7d73628bc6b3214763c599c54f4c69f3e62572c658e7eae88c4c29076133e5ff94273b955f65c0d22eb89800a414299876341672af3d324c3f261b21be966131abec137adb8ce53311d293793107b0f8f0", 0xe0}, {&(0x7f0000725000)="a6501f00cea94c", 0x7}, {&(0x7f00003f9000-0xbc)="65a5b3623bd9d6cd57018a1a12e8b7dc1d01a5d7ec6d1643365a1159931dd5bd2dcd301ddae22f8b3ff70a5db824d9f1c36d0f6009844f02084626f53a716d87cb11064c334a9d0ef75d8a03555f8709be44c8a3a2ce3986e722d96edc59f92645c682b2ee7bfa1e86b392248375a980e1a0d978744d7f7a9640a4fa50dc0f283282c6be73a5c1ca7e87bb3ec24dad3ba78d5787d720bc939251c3f0bbd2a27b5bb33b067452b582a24aace45dfc0c1eddc86b309eb90cc249b11674", 0xbc}], 0x6, &(0x7f00001f5000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x130, 0x4000800}, {&(0x7f0000fa7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ea6000)=[{&(0x7f0000f22000)="38d26919b7b0edd3a32209b6d863671d3474ca57b7dc026427e80d587026fb8643d35d54cf721bb2c1a5eb210f5b566faee96e171007c3f812bbcd867036c92a80b2e5d21f2869255fc5ba4047e88e9a5ac4d0566f53b124e98eebd73943447bd37464c60db5e98ef181b7177c40bfe77a6c7fc28f9088f19d88fdcd3808ab1e89b774199a412d90a2e21d7970", 0x8d}, {&(0x7f0000fc1000-0xf7)="e5522c1f3b5c4709db3776f3598ec863bc43019f7e44aeb10f78fc6eb5b0674159a4ea4b0787e7de681e7941288d1f7aebaeee5d7172e08d5a1a1c03d3350347daf70a259f9f94ae4fdd5294d627f9b4691f9a161f4263179521d8192944b241ab1a3d2850b53c52335aff6ece9afbc1535452c9b7c6ea55b79bc4311e4a06ac20e8934ef091cef4fe19de0ae62ddba71a8b213663bda2ea35ba9418b4520e1af319e761c4dea37c788e9d6b0f9275223c249ab2526fdd6fb7d9a54efe355b1f6cf19469d97f9a95627826ae4db9bd4cf664a8a4c1dfd81543ce03d119e98d0012ff5052d176194ca70f5182275ba537e1abe75dbe48df", 0xf7}, {&(0x7f0000fcc000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000417000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x40}], 0x4, 0x4044001) bind$alg(r0, &(0x7f00004e5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r26 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r26, &(0x7f00002ae000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[], 0x0, &(0x7f0000494000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r27 = socket(0xd, 0x7, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f00005fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000875000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c89000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r27, 0x29, 0x22, &(0x7f0000bba000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x101, 0x2, 0x68, 0xa, 0x20, 0x80, 0xff, r28, r29}, {0x5, 0x2, 0x1, 0xdb3, 0x4, 0x2, 0x8001, 0xb6f}, {0x8, 0xe, 0x10000, 0x2}, 0x7, 0x9, 0x3, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x2, 0x3, 0x3e, 0x40, 0x8000}}, 0xe8) recvmsg(r26, &(0x7f0000e5a000)={0x0, 0x0, &(0x7f0000f4f000-0x30)=[{&(0x7f0000950000)=""/110, 0x6e}], 0x1, &(0x7f0000290000)=""/49, 0x31, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000095e000-0x4)=0x0, &(0x7f000073c000)=0x4) connect$inet6(r0, &(0x7f0000e6c000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xb}, 0x1c) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000513000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000564000-0x2293)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1bd76d", 0x8, 0x5e, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000d83000-0x14)={0x0, 0x1, [0x35a]}) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000006d000)={0xf, 0x1, 0x20, 0x6, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000188000-0x2c)={0xb, 0x9, 0x4, 0x100, 0x0, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 00:05:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e76000-0x10)={0x0, 0x4, 0x4, [0x0, 0x224, 0x9, 0xac]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x2, 0x1, 0x9, 0x8, 0x401}, &(0x7f0000f7a000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000074c000-0x8c)={r1, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15af5bbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x17c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x8}, &(0x7f0000061000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b78000)=@assoc_value={r1, 0xfff}, 0x8) pipe(&(0x7f000086d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005c2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f9000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000021b000)={r3, 0x4}, &(0x7f00009ab000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f08000-0x10)={0x14, &(0x7f0000486000)="db9f5712d1c1258108784292617c553186978f4e"}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000220000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xb) 2018/01/21 00:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005cc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x30) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008e5000)={0x0, 0xff, 0x100, 0x0, 0xfff, 0x80000001}, &(0x7f0000262000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000024e000-0x20)={0xfff, 0x400000000, 0x200, 0x1d3, 0x3, 0xbf, 0x4, 0x4, r2}, 0x20) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000008b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002d000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f94000-0xe)={0x0, 0x9, 0x3, [0xb952, 0x400, 0x1]}, &(0x7f000069e000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001c1000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f0000447000)=0x98) 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c02000)={0x1, 0x1f, 0x200, 0x7, 0x2, 0x800, 0xae, 0x4a, 0x0}, &(0x7f0000331000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000020c000-0xc)={r1, 0x3ff, 0x10}, &(0x7f00007ab000-0x4)=0xc) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c95000)=""/111, 0x6f, 0x0, &(0x7f0000b39000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e5b000-0x4)=0x0, &(0x7f0000a13000)=0x4) recvmsg(r0, &(0x7f0000eff000-0x38)={&(0x7f0000700000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e83000)=[{&(0x7f0000f44000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000b84000-0xf2)=""/242, 0xf2, 0x0, &(0x7f0000e06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/21 00:05:18 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10016) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000020000-0x4)=0x0) bind$alg(r1, &(0x7f0000022000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000006000-0x120)={0x2, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet6(0xa, 0x5, 0x40, &(0x7f000008d000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xb, 0x80000, 0x3, &(0x7f0000dd0000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006000-0x18)={r1, &(0x7f00000b2000-0x6c)="2b42857763a4c8e9d5110eb7889821977527498cbf945c0991bd06c86763615920af2a87177d7e3e8b5d62603b15d33b8a6dd3d87c72a8b1c4675ae2d595c5bc3e4854b981ed68f6015be0b609bf62052feaf8601db64b3f89b7395ffa7674c1fc22b149b4d82d233b695352", &(0x7f0000140000)=""/134}, 0x18) sendmsg$nl_xfrm(r0, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f0b000)=0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dda000-0x20)={r1, &(0x7f000033f000)="21c1d5e5e267166fabe3a73b1d607ea232935ce260290aa6dcd22e3d4a63bd0bf13c32c4faff1c77", &(0x7f0000b53000)="ed5ba292edfb3bf65e1508eab454f3", 0x1}, 0x20) getpeername(r0, &(0x7f00005de000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b01000)=0x32) 2018/01/21 00:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f000055b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000d36000-0x4)=0x50d, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000b41000)=0x27bb6884, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00004fc000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000ffe000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000611000-0x1)=0x10, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ffe000)={0x0, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000453000-0x4)=0x98) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000b3000-0x8)={r2, 0xe7}, &(0x7f0000fff000-0x4)=0x8) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x6, 0x7) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000158000)={0x3ff, 0x0, 0x63, 0x7}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 00:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x6, 0x20) connect$rds(r0, &(0x7f0000757000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x2) accept$inet(r1, &(0x7f000084e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d9000-0x4)=0x10) r2 = socket(0x2, 0x1, 0x101) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da7000)={0x0, 0x0, 0x0}, &(0x7f0000a74000)=0xc) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_netfilter(r2, &(0x7f00005fc000)={&(0x7f00008fc000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000f4b000-0x10)={&(0x7f0000a2c000)={0x520, 0x3, 0x7, 0x100, 0x6, 0x1, {0x3, 0x0, 0xa}, [@typed={0xc, 0x7, @fd=r1}, @nested={0x364, 0x39, [@generic="97816c0c295e5003bf7836dd6e01f2c202296cd6519730993173166cfdbc36a156f98f5fc00d3c135785c582c99a9223154b6dd0cc8af7f35f291186ed0c0242f636c3b68c99c9140bb5f30262f1dee4572b6555da19783d6267d39cd612ad57d45631ffca20e93246fb2c77bc18f1f47f7e25b2f06d26ddfd14296cea77964cb1fc10714ba0b0aa8b6ec190e07023a7b6c3a0502e92a85c54b8f6a27371d321bbe4d7d88eddb951ba8a7abd11", @typed={0xc, 0xb, @uid=r3}, @typed={0x18, 0x9, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="7f2ef77545cca07981c9e79bfa8c36da0a72a0561c51cc4123cfa2de80172c50cbbeb3dd47ee750688ec38e1177a242485fb3ada1c30f7aff9ad5d1b786f885a0729cb2b613633a5d617a091a46091cd5cf36b798bf8807a40480b8a654a9ddace405a56d03746b33e24ede72a811e8521abc6db082dc6786ed004cc832725a86d096c6d7e5cdc2b9273c568ae64fb09bdfc8bcb7a8b75eb684d48ae8b879bea08d608ea74f18da4b59bc23e2057bad74312b4fa72a8efd85733fc0a51e4a4b71f1835f200b17bf5832486858c9aa996150033b84b47ecbe", @generic="8f63996e8ef8c176653c1b6f208d889203968899cebfcf71e148f404edcb5253b8db23acfa1626cbb247aff3183abda84266d04054bd84dbd3c196607fd6a74226e501329cf368e470ab7a04bbcf631e1f576839a6410f442330c927a3b0fc9ecf5dc84854d6cf0c9e37028f575de0f77dee1a4c07ea8cb90ad33787eadc29c1e2d63bbbd839a7bc6564a31c20c9d1abbc382686a8bb5d21dc86d5387d676e3469152b46330600340fc939af2540f8e97eb2d5d4bd2ada1596ccce5f9ba3c850336aa026fd322ad3dd62ab25a75e7fb9456ac1", @generic="9735c9f8b005e42a7a1d8bd8b37bd023b1e28185699b4e0268bae91753269beee3cfc18cc9c587ab7627e9776b7e00c17b560ed2c4854e25cc18aaa211f143e429c14086254eb51cba004e1c877d184ce582614f6ed20102f4be3d2f72705ef727981753f8597f86fc4e88b38977f7175ed50a666af2b538cd4ab697b923ed80ca41734d65cbbf4649203038187b37960e1c02e1a1ee3470566425a0fd7b187821efddfda9b0156ab69a0d4f1ef3cb36e101ffd774b008b3c3c5bc6e0d15c54bdafed8b630e440f06cb02cd3647652676f3a68cafcdcc06a9f504ce4394fcc2e41db50"]}, @generic="a8d29e1361ee3b30dbe7f50576cc007335b3445af593fb6e82f19da35ed6e32665f06a091e90089cf6323dee05003e6443091762480cf7399c7ce98cebae4ce10a1f06343d103dfc94a45a514d1e69f457fb70dfd54d73753bfd4c47d19a47b0ed9b6d7ba3313dfbf919ed14353213ca0350def821a6d75ec12a01e0f4093e472935feff1021d42a8f762c1a98c8cfeddda40c81db225c1f8df74a1621515228eb310b5dad4f06471baff62f7d8fbd855847d84db6b8d1e73b0607f065f6e58eb986c40f40494df8913f44d4378df1c1ebd212f900dd9072b05012b5c39538f487b0f6e9aabea1a9", @typed={0xc, 0x12, @str='\x00'}, @generic="0c0bb761ac926b31f2a08dbd086eae152c8e269c3bdf1353cf184688ca1b027c3a431a68a000d9ae54ea4f5f752630314ed4a829ae030701f203f0369b26414516b05754531975db39bccbb23e817773532b409db0f956245d7122020885e713e5fa276eb9f11d1c7d0498204ba349767471a765d02aa97dbfef0f6c54b3e665592fde904eb60ce638f7f47e6e69d1d421a78172", @typed={0x14, 0x26, @str='proc}wlan1,\x00'}]}, 0x520}, 0x1, 0x0, 0x0, 0x800}, 0x40000) recvmsg(r1, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000a61000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x1, &(0x7f00008a2000)={0x0, 0x0}) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00008a4000-0x10)={0x6, 0x5}) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) accept$llc(r1, 0x0, &(0x7f00006e8000-0x4)=0x0) bind$alg(r0, &(0x7f0000d6a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f0000-0x4)={r0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000196000)=0x0, &(0x7f0000120000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000)="827f855001f0b9882c33dca7eb6ebf18", 0x10) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000b9000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000312000)=[@iv={0x100, 0x117, 0x2, 0xe8, "7d58afa86cf58b3c8111aac00fe1bdc241e588ffad40b84c5fe6b8fcd3f2eed88f46ad307c2f8add16af164dcdc364dc2949bdd0939ed9b2a68ed3b992c5e122db36d6b8b63cdce52b3027535bd57ab5a12061b4316c5a61cf461e8f88f3c0d3d69fe4679d44bb19246d953d923cd164018fe4954f7c2821077168692c0865875fb627753c04eed1e89d5ba527801d5480ea2b7b066a37a33888d5e7e0a2cbd54f4955efa0f86c870d7dacc21cef0c751c01f1e7ab750864089fb58ebadcca7fcc2088e0ad158f49aad66044886bcbd70cfe4d0beebf4d8e28a67d20467379e6adb211e6f7d5ea58"}, @op={0x18, 0x117, 0x3, 0x0}], 0x118, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 5: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f20000-0x10)={0x0, 0x1, 0x4, [0x10000, 0x0, 0x200, 0x9d]}, &(0x7f00004b8000-0x3)=0x10) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f21000-0x89)={r2, 0xc9a, 0x81, "780139160d0644c0166a732343c0e11d7430bd1d8fb3b8dc7a413745e5f66245092e008ca424df79757343ee0150621c7f54b74b4a7b000ce1b676c90ebe236bfff831b140b0ac50c62ef85360dd1474c4940c1056e5520833a0436dbcdc5a2e5120f33096c43cbc33ece63cba39631959a66ac96de0c3800b68cd409cf7153501"}, 0x89) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006a5000-0x14)={r2, 0x3, 0x5, 0x7bf2, 0x80000000, 0x6}, &(0x7f0000f1f000)=0x14) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) [ 468.039983] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005a6000-0x90)={0x7, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 00:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f2000-0x4)={r0}) setsockopt(r0, 0x7, 0x80000001, &(0x7f0000149000)="fad68e3b7cde0466ffa020c248a6a80003d7961e8298da15177c7edf86db2283a14f51f41f64d758e02fd0840ac531fda7f201489124e36488f118262fbc5af23338b971e00b0c9fc2026b6733bf2144df001f5d9b1efcb79489bff38e9e5d237d13bec80efc6c984083e877f38791898b1e46b6b48ee00b4a009dc45c281b2dd313b7189cfb1d92b815", 0x8a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000186000)={0x0, 0x100000000, 0x799e, 0x266f166c, 0x0, 0x100}, &(0x7f00004a5000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000970000)={r2, 0x1, 0x7}, &(0x7f0000931000)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005cd000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000beb000-0x4)={r0}) 2018/01/21 00:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4(r0, &(0x7f0000ced000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000044e000-0x4)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002d9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082e000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000359000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x2, 0x5, 0x1, 0x0, 0xa, 0x80, 0x20, 0x33, 0x0, r2}, {0x3, 0x0, 0xc6, 0xf6, 0x8, 0x2, 0x1, 0x3}, {0x8, 0x100000000, 0x8, 0x27b}, 0x200, 0xc, 0x0, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2, 0x3c}, 0xa, @in=@rand_addr=0x4, 0x6, 0x3, 0x1, 0x7ff, 0x18, 0x8, 0x55e}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r3, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000f7000+0x9d1)={&(0x7f000002d000/0x4000)=nil, 0x0, 0x1, 0x90, &(0x7f0000075000/0x2000)=nil, 0x401}) 2018/01/21 00:05:18 executing program 4: r0 = socket$inet(0x2, 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000672000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000837000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001e9000)={0x8, 0x119b, 0x0, 0x9, 0x2, 0x1, 0x1, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e67000)={r2, 0x91, "31266e9745521b781fe381df60e8d6238df6903621c0d3669ba958c3afc7d84e672109550a7eee9e1f70091eb482be1a4169fdf4b642344a43372347dc03c3166bfc3316ef8c1e6430364d6aaf9751f31cfa2322dbed87a4180bee6eac5f3e30fad95dfe93a8ed14e0296f315e8527c61edbbacd5a09e65923782805d704fda93f1c48dfa286a6dc73c8afb4d0a2f49e87"}, &(0x7f0000522000)=0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a62000)=r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r4, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r4, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r4) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000770000-0x38)={&(0x7f000046b000-0x80)=@generic={0x0, "ab9c263561cefa6197d8c91e5e32b93b0caa00ca7213aa637c63f30b98f95b145e3a4fbf545f10f9a52594ba55b6e85c7c5508a03f9f77b89746742dbd9c0ff59e0d31ddb0a896ad08d7438eb19f147777829c682ba19d09a9a1d66c4fa8ee296cba1be9d3b413142d7dff2a316c3b06a9cb51e59b58d9e2f1058c94c74f"}, 0x80, &(0x7f0000233000-0x60)=[{&(0x7f0000643000-0x1000)="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0x1000}, {&(0x7f000079a000)="78564a43eaa169d10da89e23a5709366898430a5c80ce5f6b32a0bcd7313cbfbb60e74ad7ec52cda910f07e0c11b9e383ff3c724601e9e1e4785b71c0f44a6a3b6bce9f563d1ee03844ef90e684a263d840a2f2223066585927c85eae7bd4b7d2ad971254de2d98cd2a9080b9cc8fe6af0c216be095c0fb5d74d4ceee5305e792312b40a0b04b098135f1c8d10b03016cd50a193398990af0c4ced74e914498a", 0xa0}, {&(0x7f000099b000-0xd6)="c9bdbdc540269e192b0692210a56b3339b4fbfb35f4f76847a4fdbd987945dd56a3658c02b4244046b929710e5fb285a51c3d01265ccba7da8b251beebcded3f8cd656de94a6017a0f2abe617934549b47d0b1cc94a42e596ec2881a7e8c1395bf046ecc62327b1bb8b0359e0ffdb9eba644be62a3765d3ddd5d20e9c27def53fdf419e89cc14d6f9e1328fee2c469759e81b8da23d0f4b30f1e9867d477de5c027854251e8bc7961d6944f67ca49908d03e5f3749dc361cbd87ae1ca8c704c8fbebcd8ec195b429517a4be46df2d26d9155ece6e774", 0xd6}, 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"}, {0xb8, 0x0, 0xffff, "1189a1d4cbaad391c19728a287612bfffa275f904616acd159aa104ecf23c38fe73403a458312955c4ed0fe768cc2201b4686de8582baea070d97cdd0720e800829ab5bcee43845a59970c5492f9c9e0b50a9353b9330e1f7a76817017c5d7e62954671a12b07ddf0d2efa47833009723eca33960c95375a83305f64bd3d7b7aa3c4aca1e162569d3d6fc720b714ec1a1a4f312bf77fc07983ed3a0a7e88d76808b3822560"}, {0x48, 0x100, 0x1, "4b50cf86816a0b7bdc39df34357fcb6639fde71fff87e36e087bd54ce8a7c8e262e0305206a0cbbba774dbdc08aba72ebb"}], 0x11f0, 0xe05a16c969845937}, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ec7000)={r0, 0x50, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e4d000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "ab8b541a72be3b35"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x13, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="73974acb7a426ed7960d1384e33fa353ce4f099b668af6a5c42da2dd60ac2f6538ea14573d35f88b16442e98cf1c79c19faf660ca5dba12e17857efd3e585ae38e2e36fb1deeb5d8fdaed689eabc3360c2a631", 0x53) 2018/01/21 00:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) socketpair(0x9, 0x80006, 0x29, &(0x7f00008d9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000040d000)={0xf4, &(0x7f0000485000-0xf4)=""/244}) r3 = socket(0x0, 0x1, 0x400) connect$l2tp(r3, &(0x7f0000764000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x2, {0xa, 0x2, 0x6102e896, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22}}}, 0x32) recvmsg$netrom(r3, &(0x7f0000dd5000)={&(0x7f0000848000-0x48)=@full={{0x3, {"069cb352c73552"}, 0x9}, [{"d016ce3a5bbb9b"}, {"897de0c1fcbbeb"}, {"756150e8ea3922"}, {"7e8d89ae837c20"}, {"63836e1c0909bf"}, {"9b15e2c6058679"}, {"da789a3195e11d"}, {"cec961ca63326d"}]}, 0x48, &(0x7f0000c18000-0x22)=[{&(0x7f0000369000-0xe7)="b96f198a01a20b1577edb5d6abdbafa4f767f6bade4369533353fc128ef59d9f936bcb6b1834547f68059f35997c3a55ce0ef5a796a59cb17a009cf01a36a53193bb9f11d26affd55b267c8209bba73cf24ee0d70f2038f233e35a0bdeaef8394ea176c1086bc1e1b0e67c09a1223ba185797705acbde7e01b6abbe6910b8327a622813b10ac78c6a325d55bd946bec1913f95914615065dcf1fe46c69cc1feb3c704b8f76e62ca134439b971714e37cfa03638d58934dae0db52cfdab05e0b809572cffe65572f74e99b453adb5e9b75f39988e002c47099ab054bb5a22a183a78c667a6be338", 0xe7}, {&(0x7f0000f76000-0x2b)="5fb2afec5abbf8a69902f0e0b2963322ded4dbd7fc0a818d56a18e858fe00905cd93224e133dec59b4c8cd", 0x2b}, {&(0x7f00002fd000-0x4f)="6c824d6303e6bb1a67f798f1427dcf72b993884783be870409b7e64ebd4dbf9353c8904aecfa0e9546bd74c3a745f11e0d3b4f15537927e9e77eb4e2029e05aa0bf83012b2b730ef5008763ea88c08", 0x4f}, {&(0x7f00002df000)="5926905cda07e0a3d7fbd45af412668583a56ec052484f29dc2b710ca28542407df3a53538ba31c4337e57597c89a03c01298798eed4c2a776f6f4eb66a1f1fe2c9bc0e7c966906cb7c4ea279a9497ff812010a9d767c240d9e1eabfc2f199de40cb24ebdc4793d89913aebe0214043d823659ecc2c1439c44881ccb7ebff59d0946670f88df866c7dc8c713057722accea613ad0864a9276749f0192f9672e916ba17d3814f814acc5cc17909849ffc27257c5ed46349d1d1409bcc8c1b8bd1666a2a3771", 0xc5}, {&(0x7f0000927000)="6b889b598ecefdc3b2e5e430817f532edd803a755f134ec572c7b3dd78e39fe31b05c7aa69a0551c33fe5f6b6ab8ae7ab54f025f26cd90fb9a43845c72513681a62534654d4bdd8e7a0fc5e0a7153c54352a2803080e1b284220", 0x5a}, {&(0x7f0000ec8000)="13d0a39f5e245313e7f37a915e37b4cdee25934ccb6a774b226279ccd22fce8525ee2d390717b307975ca197afe39a0dd9ff8bac140c9dac3e07f1c44123a9d2e4641266", 0x44}], 0x6, 0x0, 0x0, 0x800}, 0x2021) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000087) pipe(&(0x7f00002f4000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000043c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000925000)=0x14) sendmsg$can_raw(r1, &(0x7f0000cb9000-0x38)={&(0x7f0000ebc000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00001c9000)={&(0x7f0000ba7000-0x10)=@can={{0x0, 0xe6, 0x6, 0x9}, 0x5, 0x1, 0x0, 0x0, "a4eb917d58204949"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x8000) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000023f000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000c9000)=0x0) readv(r0, &(0x7f000043b000)=[], 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000056f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r3}, 0x14) 2018/01/21 00:05:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002d4000)={{0xa, 0x1, 0x8463, @loopback={0x0, 0x1}, 0xefc}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x1, [0x4, 0x7fffffff, 0x6, 0xe83, 0x2, 0x7, 0xc252, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84fc}, 0x1c) listen(r1, 0x4000003) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/21 00:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x79329bc4e0d88370) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ce1000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f00009c4000-0x54)="caf9cdab2d39d3eb15b8cb52b0342fc91e0bf43d862f088126aa7adab66cb9143f01871bcd68a7879d3f6860e3e0b32c84f339", 0x33}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000372000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aad000)={r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000715000)=0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000474000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000500000-0x9e)={0x0, 0x96, "074b4aa9b6e3a5599ad9acd5f362775ca322834b1dc3a6ce7eefb694f624b5fb9320568cb12d351041e70d95fccff037e750424ecdd1da74249ad602e8ee5d06b173cac458f9edd51144b72fd9b0a09240e9bc95618b54082e538e0fdb18e7ae665e29821d4ddf1208df132d03aa7286198d201148102ff290945b7ba0b7b85a9f59a4b535f430f008162d3f8d592acaf44e5bd46455"}, &(0x7f000077d000-0x4)=0x9e) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a88000-0x8)={r3, 0x21b}, &(0x7f0000a73000-0x4)=0x8) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x11e, 0x0, &(0x7f0000c8e000)=@l2={0x1f, 0xfff, {0x6, 0x1, 0x2, 0xfffffffffffffff7, 0x7, 0x7a}, 0x0, 0x80}, 0x1fa) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000a87000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cf4000)=0x32) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000f77000-0x10)={0xa, &(0x7f0000e8d000)=[{{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, 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}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f77000)={0x0, 0xf6a, 0x20}, &(0x7f0000f77000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ee9000)={r3, 0xd8f, 0x10, 0x4, 0x1ff}, &(0x7f00006a3000-0x4)=0x18) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e1f000)=[{0x0, 0x0, &(0x7f0000937000-0x50)=[{&(0x7f000013e000-0xda)="aa6728fd15a978679abd961f4c8bb5e25f", 0x11}], 0x1, &(0x7f0000211000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ef8000-0x15)=""/21, 0x15}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b1000)="24eadea82112a03969ddfe8f74a779e2bf54194458c753fe7cd092ef6cc293cd75bb5a32628b7cc92f1f5e50a6f6c6200b3939cc92f387490f", 0x39) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x200000000000000, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000dc4000-0xc4)=""/196, &(0x7f0000dc3000)=0xc4) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x725) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0xc07a8975711b9e9f, &(0x7f0000766000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/21 00:05:18 executing program 5: socket$inet(0x2, 0xe, 0x7b8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8000f, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000008000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000014000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000014000)="f600ff00", 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001b000)=@int=0x4, 0x4) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/21 00:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b36000)={0x3, &(0x7f00009f5000)=[{0x1ff, 0x9, 0x6, 0x0}, {0x4, 0x44cae3e, 0x7, 0x3}, {0x1, 0x3, 0x5, 0x1}]}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000025b000-0x40)=[{&(0x7f0000d4d000-0x1000)="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", 0x923}], 0x1) socketpair(0x5, 0xb, 0x59, &(0x7f000090b000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) socketpair(0x9, 0x3, 0x3, &(0x7f00009f3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006e2000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000414000-0x8)={0x1f, {0x8, 0x51b, 0x0, 0x8, 0x77, 0x3}}, 0x8) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000-0x20)={r0, 0x7, 0x1, 0x3, &(0x7f0000020000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000023000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000023000)=0x10, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000024000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f0000002000-0x9)=[{&(0x7f0000024000)=""/225, 0xe1}], 0x1, &(0x7f0000024000)=""/31, 0x1f, 0x1f}, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000023000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x1c, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000025000)="a62eecef293c83494e7b7517d85363914363b81eb59114d6532bca6d331f32ccdb1afbabe939cf8cb01f84e4fa12158b1963362d8b033faad82806563d47dfb9bc60cca7f7947a3a9214fcd7179f09c1a09c1b1395f9feb02c0ebc05bec7e18666267094589df57c5bb0eb9d6be6d3152b407ed57261cc32f12461dfc066fb2d025ae2032111fba378847c6a6c5ab4f9bcbf9b3fcb56afdb143c6069bae09e64d46f80140f4b764345996c1b07e0e1281c42719f67f1d9714209a38d1f3e3c1e464c6da6ec60cc3b0d5df427dc5a7d6b81258d74b3c7def547526ea909967f074a3c", 0xe2, 0x4000840, &(0x7f0000025000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "654635a3775b9167f04dd100856caac3af6141b81f1505c7"}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f8000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000000a000)="87114b5dda62fe4eb1e20a0adfca86323d56a2662e25d84c203830eaeefbfc43725e912addf925bd4490fc5ce3c562210a7cff98dcde6bab05085d766f0d4c61d8a4afeaafd3065036850bea36180def4d57c578cb1feb8a11dee7ebf672656ef1180fd5fe7dd16d868b3a68bd6eec36bf756f7b6111d44b5a3675448a5b1dcf0442b3a783b00ce03858baf92c33793f6ece3e0d5616e1756d498bbe6777228e47f1be355c2b24e7240d13c1373ae4381d5f0bc6e9475ebdc1f4f639afc193e23df80abd8f48ff8369352ac56c8b9006a09e2035d4c6d7e1ff33c40459d9c5f8122df8de6bfa77211418ba43913e16ac70645d28653a", 0xf6, 0x40, &(0x7f00000f7000)={0x3, {"a8e2c2e09018bd"}, 0x20}, 0x10) 2018/01/21 00:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f8b000-0x4)={0x1, 0x7, 0x2000}, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x1f, 0x0, 0x2) accept$ax25(r2, &(0x7f0000d9f000)={0x0, {""/7}, 0x0}, &(0x7f0000b2a000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d3e000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x38478000000}, &(0x7f0000e89000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000026a000-0x6)={r3, 0x3}, 0x6) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00002f1000)={0xffffffffffffffe1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x4, 0x7, 0x5, &(0x7f000079e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff, 0xfffffffffffffffe, 0x8000}) 2018/01/21 00:05:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ccb000-0x10)={&(0x7f0000569000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000768000-0x2c)={0x0, 0x101, 0x80000001, 0x0, 0x4, r0, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/21 00:05:18 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000b2a000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r2}, 0xc) 2018/01/21 00:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000017000)=""/137, 0x89, 0x2000, &(0x7f00000dc000)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/21 00:05:18 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[], 0x2000000000000455) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000008000)={0x2, 0x17, 0xffff, 0x9, 0x27, 0x0, 0x1, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a56e47}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}, @sadb_address={0x5, 0x17, 0x32, 0x80, 0x0, @in6={0xa, 0x0, 0xa895, @loopback={0x0, 0x1}, 0x4}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x5}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x7, 0x0, {0x6, 0x0, 0xf1, 0xffff, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_lifetime={0x4, 0x7, 0x0, 0x5, 0x1f, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x7, 0xffffffffffffffff}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x90) 2018/01/21 00:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair(0x3, 0xa, 0x1ff, &(0x7f000064f000-0x8)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000c9e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000096f000)=0x10) sendmsg$alg(r0, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00002bc000)=[{&(0x7f000019a000-0x94)="e4", 0x1}], 0x1, &(0x7f0000517000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x2}, 0x0) readv(r0, &(0x7f0000761000)=[{&(0x7f0000bed000-0x7a)=""/122, 0x7a}, {&(0x7f0000107000)=""/41, 0x29}, {&(0x7f0000f0f000-0x1000)=""/4096, 0x1000}], 0x3) 2018/01/21 00:05:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xf1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"9bd76c98a0b346"}, 0x80000001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common='irlan0\x00', @ifru_flags=0x2000}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x818, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bfb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000006000)=""/79, &(0x7f0000edd000-0x4)=0x4f) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000091f000)=0x0, &(0x7f00005fa000)=0x4) getsockname$netlink(r0, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c2000)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000408000)={@generic="971ce89e2a3e47c4489bcf8429a052e0", @ifru_addrs={0x2, 0x3, @rand_addr=0xa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 00:05:19 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000002000-0x1)=0x0, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x7ff, 0x5}, &(0x7f0000000000)=0x96, &(0x7f0000000000)=0x7, 0x100000000, 0x7ff, 0x9, 0x1, 0x22, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x232, 0x10001}, &(0x7f0000002000-0x8)=0x400, &(0x7f0000002000-0x8)=0x5, 0x5, 0x5, 0xa06e, 0x8, 0x34, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x7}, &(0x7f0000001000)=0x6, &(0x7f0000002000-0x8)=0x1, 0x8, 0x1, 0x2, 0x7, 0x1c, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0x6}, &(0x7f0000001000-0x8)=0x20, &(0x7f0000002000-0x8)=0x80000000, 0x4, 0x1000, 0xd5, 0x3, 0x2, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x8}, &(0x7f0000001000)=0xbae, &(0x7f0000001000-0x8)=0x7, 0x0, 0xbb, 0x1f, 0x57c9715e, 0x0, 0xffffffffffff8000}}, @fadd={0x58, 0x114, 0x6, {{0x822, 0x15eb}, &(0x7f0000000000)=0x8, &(0x7f0000001000)=0x7, 0x0, 0x4, 0x8001, 0x2, 0x4, 0x1ff}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0xffffffff}, &(0x7f0000002000-0x8)=0x6, &(0x7f0000001000-0x8)=0x8, 0x7ff, 0x4, 0x92bd, 0x3, 0x39, 0xfff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7ff, 0x0}}], 0x2b0, 0x4000000}, 0x8004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)="f68f5f142d6b5ebfefe0c9939bfa914579942509a620c210a8af760890fffe046747253bb88f40560530f396da576149aed967db8062532dff7161d27a85ad2d2e8f7af1a687e1688d8748786e7ef8c0f6b9450929a17afb14f249c820cb426dea0c58bd945f963cfff26cf8636dce71fc54d26d2a71ae949a2a83aebc33c4530c96e4f25e6ba54f4a565d487db719b6197f1e58b3cbc08a937ee0f2c42581403689697e8bed46d2f33775ada792c124bb911f00da90f8e6049c711ac1eb63aed971859cdf6ffde83d8092a6a92bfcf934e25e2ebd8cd5a9d96036fe58107c", 0xdf}, {&(0x7f0000713000)="4da1b74dd6ecc06f5968de309e97fc14411e68cfb413e9fcdc478e2d9aabf76f52f4ed3c5961502422f2b2ba3e4baef89026188385f514b103f40a9385b700c04ef62669942edd6cab9de0a9599660cfe48fc8a8b22329caa1009d6caeed73263ce23bac7223af5f651cb2fb7875200b2b755e98ab398af79ba13d5cb85ceab5b658a422ae254a5bd112cfcfaf61d9d8d6f04f7ff0e93182cb9139dd7a3f1687b980e065b2ada5942a017beb41fae7a71bc6e2e9872f40c6b265f806bed6", 0xbe}, {&(0x7f00009ee000-0xf2)="c17f99f3657a1887a4e0e8553fc8c9c6587445bae8dd1628fcf83491ccfe08ce6b9b68ed10c317ddd6fab2ee9c5b1b40d8bf1359a4d2e92856e856f4a5b9e082118d96e81550ea4a9af68c9dc15581069361a03d083af256c195d9b8147170cc3176103bc6dd718e3be69797c6adf3c4ce709e8294f5afffea907ce887c9d9b04dcdc97bd328a08e16a6105ffbebae05ca7f2e7d6541ff721b8be095c4a320dbe16300f4b6a174fb015b2e3af31a9313b3628b6d58428dfba88ad8894e778a344d7875cd26f22de6b6f0dd6591d578684cd2242eda5bcf163617d49d9268164754afe47f0cd92cdbe8b7e21b96ea0dade0d7", 0xf2}, {&(0x7f0000b6a000-0x2e)="a97bbbeb8e2efc2e7071d0a8af45aa26efc003e09b17ccff06b4c9621431bd8572b138a6ea9f5f05c64ae03e1d56", 0x2e}, {&(0x7f0000000000)="bb3dac9d69951e17aa43876aea6cdfa44d07016b8a2e1d5bd65beb9f41d507aea870796b16906e89ad3ad12b81235f0b29ae9c53f9cbd74ee59bfb161252b4d992a46a57d0cde82bfdb1411f67ad6c337635abdb024e02442bbff1a933cdefaba6149f828aad03c7d4e4a469200b92cfac9da3fbdcb63f9dd6ce1f2f11b287f5d7e30bf08ff54dfdd0fe30a295ac529e8ce707d06c15b3b08f4af5483af439d01a", 0xa1}, {&(0x7f0000491000-0xba)="438c26d01bfcc06b6ef09eb487fce1fd7baf90d9783c7970cd77a4822130bff978d9ae210d779989d52b08577826ba1f048674e53ccbd3a61f9cc717038d95d9a9fbc744508207de4caab996f3bceead2cfe243326008c34d48a117ddbeedef6af7c6209af8f89036467535b3c1e1150173bb341abbe73ace45486c013eaebf3ba6fe40d3c54f25e18487c01ac633beab084d304c5c2760b69799fd4f275f4c73f86c02cfbc3f70f46e380d89b73d5f239bbf8ee148f181a199b", 0xba}, {&(0x7f0000001000-0x9b)="15a8a71715e747928ac295648697b11021961918be2f3e5faca953252ea4375d7cf448d7c924e1c4ea6b9c6748af3c679f3113db418c6c882c44194c7fabd5400a9747a53f49e0d9b7ddc19af325ddda83be604e71a913677ccdec8a638dc6612bf815d2d8eb570451633c47a2fc1223fa6c8f50950878f4b7101e22eb8bd91daa71deb77338745d7ea9ea3ea138db0e4e7622ba713639f7bbb13c", 0x9b}, {&(0x7f0000b0f000)="d15ad880033d36a308721c799322438eda2f893c368a7841e580fd3d68e9fee864975ccd1ada68ef67d0e2b5bc415a5cc3621e29b86344b262f8e394ceab69f0b3129805c24a35274310643e33f83b3fa87da316d883e848dae89fbd8438dc6b1150653c767f7a84f9bee81090fe00b2b9707f0303b4291d99396b06def1ae427eab4453eae9b162bfb7d202c1819d0335cbd9e3d2e0373379c4fd41d19f80094fca2ec51c60f419f560bb4ff75bae24434fc20796e87daec96283d53a76b08b", 0xc0}], 0x8) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x400000, 0x2, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d10002ebcb12c7291871363e97100c4a4c2e9f5c0c149f659ce8c8bed2e97e60a364f193ea0c5f63f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect(r0, &(0x7f0000dcf000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001aa000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000f57000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d4000)={r1, 0x7f, 0x2, 0x0, 0xffff, 0xfffffffffffffffc}, &(0x7f000025a000-0x4)=0x14) 2018/01/21 00:05:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8977, &(0x7f0000001000-0x50)={@common='teql0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x4, {0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}}) bind$nfc_llcp(r2, &(0x7f0000e96000)={0x27, 0x3, 0xfff, 0x3, 0x5, 0x3f, "0547fa01ab00b0d05dc9c3502e6e3cdf7a29aa4d7ec654223131eb0adabbcea1a1f09b3db13cbb8a0839304288cfb1727e7b00cd77a2774ddfd59f5b75ccd5", 0x8}, 0x60) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fdb000)={0x0, {""/7}, 0x0}, &(0x7f0000fdb000)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fdc000-0xfe)=""/254, 0xfe) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005f3000)={0x0, 0x81, 0x7ff, 0x2, 0x101, 0x2, 0xe04, 0x2, {0x0, @in6={{0xa, 0x0, 0x32b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xaf5, 0x7a3e250a, 0x6, 0x2}}, &(0x7f0000fdb000)=0xb8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000869000-0x10)={r2, 0x2c, &(0x7f0000fdb000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7304, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000fdb000)=0x10) 2018/01/21 00:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f000008e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000074c000)={0x224, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b45000-0x10)={0x4, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000272000)={{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x2, [0x4, 0x9, 0x100, 0x24, 0x100000001, 0x4, 0x3ff, 0xfffffffffffffffb]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000021000-0x4)=0x0, &(0x7f0000020000)=0x4) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000904000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a3d000-0x4)=0x10) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008b3000-0x10)={&(0x7f0000624000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000faa000-0x8)={r1, r2}) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fc00000af7791010"}}}}}}}, 0x0) socketpair(0x11, 0xa, 0x101, &(0x7f00003a7000)={0x0, 0x0}) bind$bt_sco(r3, &(0x7f0000bcd000-0x8)={0x1f, {0x0, 0x9, 0x5, 0x100, 0x8001, 0x1}}, 0x8) 2018/01/21 00:05:19 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c09000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00000eb000-0x1c)={0xa, 0x3, 0xc0c5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/01/21 00:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006a6000-0x4)=0x100, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x8, 0x4) bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ce000)={0x0, 0x20}, &(0x7f0000deb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e95000-0x8)={r4, 0x1}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00003da000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000f8000-0x4)=0xfffffffffffffda4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000)=0xe8) socketpair(0x11, 0x2, 0x20, &(0x7f0000531000)={0x0, 0x0}) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008ce000-0x10)={&(0x7f0000ef4000)='./file0\x00', 0x0, 0x10}, 0x10) pipe(&(0x7f0000bc8000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ef4000)={0x8, &(0x7f00001d7000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000473000)=0x7, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce6000-0x99)="fa14fc4c3c58be4e14e6f3809534ba30e90dc9096e852741d0402a2a39af1aca91e86e386c22e512197607d2b494d3af78d4ee62d0eb54c3652bc984df33f3c3fae2e09877ddb987e0262ba655ee579e3b6579d655a9bab7402c571ca06c47f5e9ccfae6f29e7a8b9cab1d7c235277cc3e393fd26581b4b32fa92226c7b8041841bd37532e58240f6f77927b7d08d46f3a19a814dcfcb66c91", 0x99) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ef4000)={r3, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xf, 0x0, 0x200000000003, 0x7fffffff, 0xfffffffffffffff9, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x400000000118, 0x472, &(0x7f00007cf000-0xd4)="8744ce076fbe2efe924c3250ca20959cb778e94fce8d8acca9e580c1b1d70f7a7667b9631375843e6dca73522836c977b3e1d49134357b4a8b32d7923b49e6cf86c87c627793f123b24fe2731b863ec88f7822dd0de1990e4c68e8b65b5507baaefb2edd992c0f506fc7fb7deb2c0d1d427ff6c8635cf43d7d30fa4dfd65abff54a7b916508d8f0ecc0d5cf8a621b5b8853b39ad1f53b012a4e79066bbfd39d7bc0fb3dbdc76943e939d871a6368cace2284fdfebb4d0f4195283716c0acf5cf7c756feb526e460be2f9655be442b49ad807cf0d", 0xffffffffffffffa1) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000f11000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002f9000)=0x0, &(0x7f000030b000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000501000)={0xa, 0x13, &(0x7f0000843000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xaf7}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x10001, 0x4, 0x5, 0xa, 0x0, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0x6, 0x0, 0xa, 0x10, 0xfffffffffffffff0}, @jmp={0x5, 0x0, 0x3, 0x3, 0x0, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8d}, @generic={0x6, 0x71c3, 0x1, 0x8}, @jmp={0x5, 0x0, 0xe, 0x0, 0x0, 0x2, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e66000-0x4)='GPL\x00', 0x86, 0xda, &(0x7f0000b7f000)=""/218, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00004fe000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b5f000-0x4)={0x8000}, 0x4) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000fb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c12000-0x4)=0x48, 0x80000) recvmsg$netrom(r1, &(0x7f0000d8c000)={&(0x7f0000015000)=@full={{0x3, {"db8acf51f25c88"}, 0xffffffffffff5387}, [{"eb3e3678baee4b"}, {"122a9a9a09dfee"}, {"3b7d7b6d8bf77d"}, {"9567d062ada19f"}, {"6cca9845ae637e"}, {"8dd45f6a3adcd1"}, {"5aba41e6c101e2"}, {"4fbda074afefdd"}]}, 0x48, &(0x7f0000fd3000)=[{&(0x7f0000c22000)="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", 0x1000}, {&(0x7f0000347000)="b6045b9750c404cae9a6e1d6996cfd1213bce84a6912ea19bb3a166d14290dd077ef2ee38e3a78bd4c0f6d3e513867f2d6c5e01bd98147758f638a1a0151ba3200d6686580739a1f088870d7470508f802218476d1b3e87dde50af068e60be182e6e156dd628938be7ccc00f0b48306e8b0c2076131bbbc61160b6514a1ec947f4ae87cfdd6a9fd1ec058555b85d269032c12647bf81debd2c66dd9c9155e58b79deafcf15b67d260b4466f7eb1263a61c65ce18272582bf7fd6daf9c2bf793093c8f4e9b79421063451c56bd4cca9d10c559afb4cfbabf6317c", 0xda}], 0x2, &(0x7f000091e000)=[{0xa8, 0x107, 0x4e3, "04ebdf51d274932dbb23087b58478bc4cd247b8dba8e8fa6328b9368f3ccbf417bb79a3d456c45e33bbff7065b19fb44ef5319b72f358b91c7c5252e9a9b45b31f13e5c2e8cb27bf211a7769752806ac62e2fdc63b661827d7450c74ed347910f26e6ab7a626586e3fab6938dbe51dbadb3e4c89edee627ff5d028b17fbda48be91e2bb60c82485531ffa858c130be954e367dd3a9e1e5"}, {0x18, 0x112, 0x4, "69fb72ff942cf1"}], 0xc0, 0x4000004}, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e9c000)={0xffffffff, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000a10000)=0x0, &(0x7f0000fc1000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 00:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000d0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00003c0000)={0x0, 0x2, 0x51, 0x9, 0x8, 0x1}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000007b000)="a6efcbbc4f41d42c1a4277e4c657675a3419e84a0054557289d433d2c5884cab3e0d88a1b06c08a54a") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00003fa000)={0x0, 0xa0, &(0x7f0000101000-0xa0)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xf800000000000000}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4810}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000985000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd5000-0x14)={r3, 0x5, 0x6, [0x5, 0xffffffff, 0x581d, 0x1ff, 0x3f, 0xe17e]}, &(0x7f0000451000)=0x14) r5 = socket$inet6(0xa, 0x0, 0x8) read(r1, &(0x7f0000b6f000)=""/45, 0x2d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000152000)=[@in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x58) accept4$inet(r5, &(0x7f00005d4000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x10, 0x800) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000065f000-0x10)={r4, 0x8c, &(0x7f0000c05000)=[@in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff00000001}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0000000000000}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000d7c000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000810000-0x4)=0x4, 0x4) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000f84000-0x2)=0x3, &(0x7f000039e000-0x8)=0x2) sendto$inet6(r5, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffa, &(0x7f0000241000-0x1c)={0xa, 0x0, 0x52, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname(r0, &(0x7f0000947000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f15000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ff6000)=0x3, 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000425000)={&(0x7f0000790000-0xc)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000595000)={&(0x7f000038c000)=@getspdinfo={0x24, 0x25, 0xa, 0x0, 0x0, 0x4a21, [@replay_val={0x10, 0xa, {0x3, 0x7, 0x3}}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20008050) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) socket$vsock_stream(0x28, 0x1, 0x0) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xdfffffffffffffff, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 468.719169] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[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}, 0x98) bind$inet6(r1, &(0x7f0000b62000-0x1c)={0xa, 0x2, 0x3d6f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x6, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000b17000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000503000)=0x58) sendto$ipx(r1, &(0x7f0000fe9000)="", 0x0, 0x4, &(0x7f0000843000)={0x4, 0x10000, 0x9, "09ba6cc11843", 0x2, 0x0}, 0x10) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x800000000080000, 0xffff) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r2) 2018/01/21 00:05:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f00003ba000-0x4)=0x19e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) [ 468.770924] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2018/01/21 00:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0xfffffd7c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cb0000-0x10)=@buf={0x23, &(0x7f0000c82000)="cad46faa0dd8aa97a13e35cd1fc424244d1f526c5fae41e43ca0bd832edf441020c1bc"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000431000)={0x0, 0xfe, "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"}, &(0x7f0000798000-0x4)=0x106) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ab1000)={r1, 0x6}, &(0x7f0000e4a000)=0x8) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6(0xa, 0xa, 0x7d62) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)=""}, 0x10) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x40, &(0x7f000000d000)="b7349326649deb39fe6073e381835a8e9ca51998afa0010ea2e7cecc46d7efc5fff4e6069e98f81f6092ed1be2c3834bb602c1632b04f041b2b1d17570a9291d30888465a0eba972c54ef6ea5c3828514a0f74521acdeffb34d357014d99b00a3f1e93e7b25b600d599a9abcc0127e0f16971268268825fb5dee82622c63a2cb6ccce18d943a6ad2da6515a08b2f92edd0aa0bfa") r1 = accept(r0, 0x0, &(0x7f0000013000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000c000)="5cb73dfc100059c3db2adcb1fbd920c0146931376802af87c1ef2094e55f7b971e09032f888fe0d8ccc70d", 0x2b) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0x23e, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=r0}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r1, 0xfffffffffffffffe, &(0x7f0000015000)="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") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000e000)={0x0, 0xbd, "b91cf774a007f539f3ba02fe96cf00d2b27c3c0d4affc856b832cbdcceb99a380b0c84b8076c8b4f080605f243f913562bcfde2f3f2b6eece5deeca69ab6368810829f7cf297aba7cc60ece42a2e39cd5338486de5f78dd3c835802d254418b2fc66280ec33b9ee1d14da89d8926715166e80fbc9b856ad93a6c4f12f517933b1a9e70200948682ad79dd768d73d3c030ee2efa0ec9518e4389ed066df170f6b9e1a3b484fb9a0f8def569d7efa3ac844cc8b55c961ed2581b34394b0b"}, &(0x7f000001f000)=0xc5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000020000-0x8c)={r2, @in6={{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000001e000)={&(0x7f000001f000-0x10)=@ax25={0x3, {"882b0084ed4785"}, 0x200}, 0x10, &(0x7f0000003000)=[{&(0x7f000001f000-0x7b)="e7b0a37e5cc1b6ee8d47465956164878544a16c8c0435fb5501e3540f5b6628e76262210df2222087fe442cd55a07aa3cfc27a3f31762a8c5e0d079291d56d6bdf2e0026bcb83bf50fdb1ca4581e588e443f91bb24ecc09282844d1f52ad00bd3a2c2f0e6ae414c200d52e42e833cebfb986444b1c3cf9d700aeac", 0x7b}, {&(0x7f000001f000-0x86)="d8bc4ec0566025de023c0471fdf25d7bb6d09da27072c31836170cdb201c48a090ad3ff6ac3776184cb7173435568d61864d8d9ad8e72dc4c8bbddcb8ea5af1c8b070687a0585f2839b17da48cdd1540fcf5cc6f8bc4f79a0fdc810258b68aa69d00ee87a3bf4ba91aade2226299209afdf00a79d0007d76a240d6a392e8aa0e41cd5127fb57", 0x86}, {&(0x7f0000018000)="bf26d52b378dfc1d863dc88ae5f62bbcb5a47f48a0ed50583ea0", 0x1a}, {&(0x7f000001e000)="dec240c11f3cd01846590eca17b830b2b555ca6853015b277197a33513101f7baf616ebd645ac4ebf5490698cff121a7b960fdf7944bd6f09d7fbd6afe78d0032208ef27c9b332e966298a8dac77ca13411cde", 0x53}], 0x4, 0x0, 0x0, 0x1}, 0x44000) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000003, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00003f8000)={"b8f4459f5ed2d54bab6e6355566e3648", {0x4, 0x1, 0x2, "5dd1f39e8f16", 0x9, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000351000-0x1003)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000085f000-0x4)={0xffffffffffffff9c}) socket(0x10, 0x4, 0x3f) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00001e6000)=0x2) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 468.883504] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a21000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002dc000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c74000-0x4)=r1, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r2, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/01/21 00:05:19 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fa5000)={&(0x7f0000c0c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000eba000)=[{&(0x7f0000fa6000-0x5f)=""/95, 0x5f}, {&(0x7f00005d0000)=""/168, 0xa8}, {&(0x7f0000fa6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fa6000-0xf2)=""/242, 0xf2}, {&(0x7f0000fa5000)=""/77, 0x4d}, {&(0x7f0000f1d000-0xcb)=""/203, 0xcb}, {&(0x7f0000652000-0x1e)=""/30, 0x1e}], 0x7, &(0x7f0000fa5000)=""/12, 0xc, 0x1}, 0x10000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000019000)={0x0, 0x92, "d2f0cbe91c25ad53642f5d1121ba4513a921b73e41f414b733a74bc671dcbba6f07a76f29de7b3a97f28284ca9d3b07fad5983136fd757b2ae7e5a7e05a0453c57d2dfd0d3ce542fe687721ab0fb0a6adacd5f2682b744ee4045f143e6d872628cdf09cc64c0fe967a1009bbd2e332d5b57891428255152eb067949b330c0ad439c59d5635ab21a9a57ea4468a9a0a013ef4"}, &(0x7f0000fa6000)=0x9a) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fa7000-0x18)={r1, 0x0, 0x0, 0x10001, 0x3}, &(0x7f0000074000-0x4)=0x18) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fa6000-0x4)=0x0, 0x4) r2 = socket(0x10, 0x803, 0x3) sendto(r2, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00007a3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00009ce000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000033e000-0x8)={0x0, 0x2}, &(0x7f00009f5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000cc4000)=r2, 0x4) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair(0x9, 0xa, 0x42, &(0x7f00007bc000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000076f000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) pipe(&(0x7f00008b6000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000063a000)={0xfffffffffffffffd, 0x200, 0x2, 0x8, 0x0}, &(0x7f0000e6c000-0x4)=0x10) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000052000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000d0d000)=@assoc_value={r6, 0x8}, &(0x7f0000f34000)=0x8) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000103000)={r7, 0x2549, 0x12, 0x9, 0x40, 0xe84}, &(0x7f0000964000+0x1a6)=0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f3f000)=""/31, &(0x7f0000157000+0x1f8)=0x1f) sendmsg(r8, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, 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{0x1010, 0x84, 0x5, "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{0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000174000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa5000)=0x20) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fa7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000a48000)=0x22e, 0x4) 2018/01/21 00:05:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f000051a000-0x58)=@raw=[@call={0x85, 0x0, 0x0, 0x26}, @generic={0x3ff, 0x813, 0x5, 0x2}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xfffffffffffffe37, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x8, 0x0, 'ecb-blowfish-asm\x00'}, 0xffffffffffffffdf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000782000-0x10)={0x1, &(0x7f0000189000-0x8)=[{0xd5f3, 0x7, 0x8, 0x1000}]}, 0x10) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a64000-0xc)={0x10, 0x0}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:19 executing program 6: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) write(r0, &(0x7f0000c85000-0xc3)="a0dc666a25a5a3c358aa8a27e347b225", 0x10) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000501000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000046b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/21 00:05:19 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f00004a7000)=""/112, 0x8}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fe6000-0x8)={0x0, 0x7}, &(0x7f0000436000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fe5000)={0x6, 0x200, 0xc62, 0x996, r2}, &(0x7f000002d000-0x4)=0x10) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00001e0000-0xbb)=""/187, &(0x7f0000a4e000)=0xbb) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c41000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d1000)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, r3}) connect$inet6(r1, &(0x7f0000fe5000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f1000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa6000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dbe000)={r1, 0x101}, &(0x7f0000d4d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000025b000)=0x0, &(0x7f0000cb6000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff8000)={r1, 0x0, 0x100000000, 0x3f, 0x100000001, 0xfffffffffffffbff}, 0x14) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f000001b000)=0x0, &(0x7f000001c000-0x8)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000001b000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000015000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) r1 = socket(0x2, 0x6, 0x7) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000f63000-0x10)={0x1, &(0x7f0000f62000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f62000-0x10)=@common='vlan0\x00', 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000614000)=0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f64000-0x4)=0x0) mmap(&(0x7f0000f63000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f64000-0x4)=0x0) mmap(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f64000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000)=0xe8) r8 = getgid() sendmsg$netlink(r1, &(0x7f0000ef7000)={&(0x7f00002cf000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000f63000)=[{&(0x7f0000f63000)={0x2c, 0x19, 0x0, 0x3, 0x1, "", [@generic="c546b854810869e9340ee249cc61d462", @typed={0xc, 0x8d, @u32=0xfffffffffffffff6}]}, 0x2c}, {&(0x7f0000f63000)={0x21cc, 0x41, 0x28, 0x0, 0x2, "", [@nested={0xb0, 0x68, [@typed={0xc, 0x2e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x44, @pid=r2}, @generic="311c09c741ebfc04934def220512e4e5f490bdf196c347af8df9f07e8eb953348302944001c1c07841cbf70cb3faabe736cd6fd73aeae832c77d8553f91f6c51d96ad87025e3aa688dd99217f6dbfe8e43715024877330798cc9e9be578a8bfe4b9336bf48b26e79edef0feed331de", @typed={0x18, 0x27, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x6e, @pid=r3}]}, @generic="53b52b9be601051e1d0cc0a13b04c25f38bdf9f894aa7681a37116761d2c9d8f44865430f929369accaf7d8a1ad0716efc708af8a0826de0525c3eafad0a1f263b2425f29d252712c4a0f09633bdd16a3421be741c8a7a5075f9a05c53ae09b01302943cb55da20e279182b3609fdd207ebe290fec7413f9b13dface96a2258dadf908c3439e51b841cbee11fc5c45c98ae00d7103446c55975ce9a3c349e939744a2f4ff430b83806b10f98d79d0e278979038d8fe85ec57fb029a86de8fbd72abe2db8caccd2485a44fc5d1c8196ae454e1fe3b6610b81cc9c084ad646d3f78247cd9a5c991397b2cdc1826c633f3458115285faf0f552758cbd2d6af7602bb98e44c8cb54db9dc512810d39beb5089dfa8a38501956e3f2c815d6f3e4a12ed7fe09d0752a91f749c75783006121110934b3959b2ae427b1200b6556638ab83b49200bc83621afdb143e16cbecd83a74f7efc9dfc1f94a2314d7a52d3fa42d61627514cfa45dd0a3aefa22c8c3becef6cb5616441e47d61c0adb4e153501e50308bcd25bccc531bc9536533054043c83b96e1d0721a1ad92b13b0764684a217a58a1fb3629b4effcae1bc2e6fdfa2d5683cc69c732063a38950017d3993558c11c97b644b680b8c9e1da6c9415582df434866ea3c6d066954967017000668b3e023fb6a7fd10987bbc1a96042a7b57fa1788ce5b1c115562a9d9757c184a7601c8e88c70e322bdcffae0b74dd6483a9592ff69ac75bc6976572a77e9384cf87aed1e12ac8093e3addc876c607ee2ecc20ebe5183e3a37ee658b52bb4de4a3a19c110d496bb99d1c3ecf14ced83fc8fb031bf9d3396f3c9f54ae2be5e76ad2bef9f93d6cae5df1757e3b613aaef9eddea5a5a0abf46250141b924174e655303554bfc50407ab914859a95f51f86a4fd568e015c54c9ac188efb45e45d4f7b3f60a9ac0b422e33654d82476fc536d27e4339cdbe85b17a2ae89d0a6f71efad0e2febbf82c669412ecbba4960b7b0bab317ea2c842b58af31f6c3b0700eb9a30526fcf8ca0df57f1132845b645eb5caf16c4c7343fb1353a8f5645fdee0ed63f0a22a667dfe145518077241b1128b3fd3ef05557875cea9a26df8a34d9f49ae73f8c24ac9357fbe16ae73b547f880e691469ad1d574b7025f7fb5275eb33476643490a81aea967a564ca8da228ef312a34c6b460bc58b0d0e5e811a5b434eafb61df4f98bf10f33b8db77581b7c137f4b267ad8e4f021c8d2df6cb9aaf74b1e76dcf42acf35503e6ec9993c257870775c3708e1987a24a26a3491ffeb58aa3edf477699c9927579872ccc1110d13689ef3750728bcc3b79577a242875af6a6333e0b94d9d62e3811ed8e3bfd3332fbea4da860103a00d405d38a7095e95b995bdbbd3bd8750f0896cc62d17e0c512f626bf951affecaea211c36d8cc0cca8d7444a0d48aa6daf035056102745dbda1bba736f932db0054e8dad078a154b47e301f087bb992ef587728348653763f776a3a77f31ee9006e55460167525475f0b2594865078d385507d1b9a4c2b882e8b717cbd5e0336fcecdd00251d563bd96a146b34f8b6eee848dd093e3867328c8844481c5ea501ad79aa1006ee4253c90cfa39448d8565830575af67d91a29d937e0859a45adb3d9cf25c77fc5f003c3ab901d47dd785314f6665625dded6e5539ef100713cc60853e6ed20e8b6f877f62798ecb263d70ac53d03a3138d2644e474e8d3bc30ce388e5c3d7fdfa0e39863213efd7d6417e5a22c6f8cd9c29e539b7eb4bbd301151fc0917670c117530405257cf6ba05c2e2014ef940bdd51f69f271a7e18cbce5ce7d9ecee617f983488e94ba532f15a97f1331a48f66841c605fafbec1c0be6f1de277d3534b874f107fc9d9fa0493ee3101717d8bb7bd3db1251777208c94b8c262d45e27b782c19ec1e2e9be33a5d178c14f35042d730e17bad5919c0ad6d85978ab6d5ad8cd7b1e0ff810793e69324bfc4271dc54de7c23a5b53940a1a013c67e2842bd6c58c4fa03e6c702db430442e2f1bcda2a153e41567f7fc6352a304612354e77180213b1e0c56e40a9204dc933e1ae52b2a088307ca88f466af175e397f323cf3db2f1d82c52442b80bf95d21f7ae5d1422737eb0e26a1bd16f516620c55657f8b8f5d42419fe62e586c387ca8436e4791de2abb92f8aa842f66d98a7778f14bd808dbc59d308d4cbb52eb1dd05b2cfad35b3c7f32cc3d1a7369268d74f6bc15255fdfa5cc2b6cfa9a45cd77b4beeaa4d147d86e82dbb32baa036ed8622db85657c487bb2579b85bab237fb8f77845609c1540634a7929d2e10ea626619c2fada572277c57c9de1d45adc630c0a0efe3be5f0cf2783a700398277990a14243e92eb9546ce60efd9e482ed868de5fe1f77024ebbdb11ba29cf31eb2c300c2f40ebf8dd2d4e2ad22cf41a418b4d3e2c921fd9b3adc363547342b094b2553e4e21d46d7ed1900103cd81eb159a63af2e9a150e040955634abe8865bfd22c46be2d220526372a41ffb2f949c3655c861c7b35e5274b0d142a0676b2e749c63956446fe9a4610e33be56cf7f671aeb78b1c04c8fe5db04a8614398d899b696a1ddb0c9bc6e39fa061c9ba7e8b5ec8a9d47385e7c3b37b1470e7300bbf658e093b2fabcc245bed93ffd27d316ce560275b6e662b772e7a3cdd5b350880e1ed57b65e6d6a1f6ddf07f4cc58e88a8dc958061b9621b1d2772c169baedbb4cba8a8a4042b7afd6f7ccc523474a786687b121ede0b965c6a89745d2f8a3300e13b4d3c77998a31b3ada09ac9d642d497741235c72181bda58daa84393d9629fd9150314da1ef78a93ad446be85ad6d553767d5b146ebb30b92ce3950ee783287d7de8da0460a25da447c2d47873b8aaed01471460cf76e93c9e213d63059c4d2488b16e8dfc5620455764f835987b8e7b87e11f826f776cac2b97272406e6dea0991eb4a59b7bad67a028eb194f9135bbad44fef2d33d3b1f1b6522ed0af94fd5b1e0f540f153505f51b0aaf3fac343c0dd16772c179e6efeed64e83f1e41af76cd91897466ef73ccbbaba1a1697e39ec24884a131c8968e90ab350f4fc20f1802b0141b40f601679ea2890135f4993c80579348d573536be2488f8dde88065eca98ca6525c01e179ff33ca8cabdb2b9e8b382ad03aecaa50e16da6dbae4f90af91031e36c93a93a0d4778a18eeb5c5ace323024fbf0ec6b1175545a46ad16fdf689bbceeff0402fe191cbd7a91d509b6627b085106ae5d38b502eca3a95fe5dafa31880059aca33866714d327e46279a62b5438d66af04e4a8abd73be52c2de4b9d502f3f0ed49fdad2f65a8101b814250c8b9cab4a08503cbebe6737f0e6362026b7221f7f97465611b171b37ce5eac5ccd5c2a25189e5d737cb620a6e10c09fa345be715bcff7c31abbab7bf855c9bee7f51d6044bcb77741cee3a7a0235d08e023814cf8ac263ef274ef8ddb10d7b1d733a9f304a98c8c1f89c91cf55a2745bb873f14f9cf310fe21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@typed={0x10, 0x5d, @u64=0x6}, @generic="dd0cf945f22964bee99259371976bb66b012e5b0084cad446602e5d60c93587136de5d975c3f38b5e9c40fa31442f120ab6a1203430d45c01f4a12979251396f9e8f4d6f1369c983854c1110eca8712a543154701b2ecedc4b25d1066a129a3e3949ef888cc18c6605de73e5973ce44c9cacd7c1bf70f26e6728fc88c5eebe0da9878bad11883192933be89f6d43c05d542d51840e8608eacd383e723129fa8d5a3b92f6866bb05bfd0efa89a96fe1f95879c01036c9377c92422c38d72efa7268dd921e60a528962480c0bba972c33e3c4e9cbaa433a85b5013a25da5a3a9cf8d55449942a82aed67f2d3cd00", @typed={0xc, 0x2f, @pid=r4}, 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@generic="db85"]}, 0x21cc}, {&(0x7f0000f64000-0x52)={0x68, 0x19, 0x408, 0x6, 0x2, "", [@generic="0a93b165265160f4748d19ebb633de6ab0939daafafd5d365dca3d7e93df08ed129bbe38ed5814bf40a8d949ef497df5771a77c87a183899a7e43910a32beff21f5300d2e5424752a564d32c065a54b26f5370195e394817"]}, 0x68}, {&(0x7f0000458000-0x2a8)={0x2a8, 0x29, 0x4, 0x3, 0x1, "", [@generic="0a8eeefe938df5353b6cc2860d7e59211233aad6b56a97d8ee7b1cb775da795327e7b48bae5b637a467c8e57ceae4763472845cfe39cffd54ee009d32abf43f953da40933fc19473f55cbe0c7e8ce441", @typed={0x18, 0x62, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x1a8, 0x64, [@generic="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", @typed={0x10, 0x85, @u64=0x0}, @typed={0x10, 0x2d, @u64=0x0}, @generic="ed4c751d7ce19f85b52731f49636fafe6018698b253d6012049319eb86d9b16523ddca0b9b3bf0cf090780fb03b5b2857cd8d1a02e7963fc67636eb9e125d3d34a58a79e78043fc78ce7b60e52879c7d0e641a7c0bac6911cae9a8a85de3cacb42b36604a7a69fa905fc388aaff8ee2e06a4d2ce02ccd5f6b8156c35dd121d40f3fa90c8b1b9fc6b49"]}, @typed={0x88, 0x47, @binary="5cef293b617f0a004f709709fecb2e70c989d63266ab761afa9ff9ebf1f19e798ae823b64d1df6c30d9e55d837e2f59b680d3db6cc2452ca27e46db2961e4533017a0d0f3138cf73f40b02fc6a0178d4ecf25f9514231afbcaf89dc58e690730b106e4ca89bd35829129f68c7c0af1dd2b2ddb287d7cf6cd516d0cc550cebd"}]}, 0x2a8}, {&(0x7f0000f63000)={0x135c, 0x1c, 0x8, 0x5, 0x2, "", [@generic="d01011a5cfc7f09de488e3353d68f90b72a00876aef76614991f7f2d7b67757cf44ec57b970a6a84c73dd7def8c531cf3fb9c22a66486f5d7b9695007bcd3012171d2685e7fd57299f1774544df922c6397d75adc2ff07ca2b152608cb877f895983c88d548ae4cee93b81df02451c5e94dc41b52259a09225f03e883eb18aed3f8a780c46f12b9d631b1feee37ddce6ccc5f1e590c36cdf5f9950e56c6a4eb2cf9ca1f7c02eb5351db0a9f82d1bbd7f9e3ecf0c25de21adde8ddc48", @nested={0x1280, 0x22, [@generic="b31151e97285b126d11e7a8e06c4ca3a63340fad0b15af9ded20c47983b7f08511fe13c5d3ca1a0003c479532a8af5fa0040956579496addf7db3aef04e314a204169cf08184c7f9c6aa1caf8d582a8621182cf8f0104a0977182950abdc424dcc4369e9e00f7c55147a98746ef9c09458d13d5a54bf984be7f671ae58606146d075e421ba3ddcdf34a53109ad5f98627b076a22108f3dc92bceb9787863758584a3fcb555822e84e7ecc83da9b3275d2f2791", @typed={0xc8, 0x93, @binary="d7aff7406c4a35a7c255d6e833d6f011bd6e51c920c6958326e1e2054fa0dd7ef27284316852b1416006c73cd17f0add6fa930ae795ab12a860685eeec2b5612eb71665ee9cb72b8fb624ceae6672412927ee1821b7249b817d14738752d00b0bb2b01ae99952fcbfcbae3e3d117d8902768069a7bd31080e625558fa138973c8c18457396df86599c15c74e2efa07df7ea47ceb88e3e019db1de1a6e7a72a1db8f02948deffd5dad3c7ad9bbb79a168be58bd219516bc37f9d20a47eae27a"}, @generic="15014f77a5ee18db714862e6e8eb3684c4cd0f40526f98af45b6d7d97550364703ea9f607888493bccd6302770c98a1ea4222931bdf7ab7935b243d5b41eac256cff6fd1bf15104d62087451dbac1c52458c41e71766bad973fd6e1ad3473b5d86c51e", @typed={0xc, 0x56, @pid=r5}, @generic="ca250aefac59e4b18d7ba0ce881ae3c7a40e85f7a41161a5e7277dfda63bedc4f72d5850aff69a0170feef259fe496381e05f16c8f1ac5519305007d7dcc5685db92468dc64518af92a9eecdff8463249cc617b9e96aa621bc14796a9a85adbddc378dba9390f5665e0e9407ebfa986facac716480edffd654f3ae72c7f38b261e72692779bd6b83f45f30bc3bbe4b5e", @generic="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@typed={0x10, 0x8d, @u64=0x9f}]}, 0x135c}], 0x5, &(0x7f0000eb2000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r1]}], 0x78, 0x4}, 0xc0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f61000)={0x0, 0x6, 0x0}, &(0x7f0000f61000)=0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f61000)={0x0, 0x7}, &(0x7f00008cd000)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000597000)={r10, 0xb, "f7788d6f44a0cbe9147ca142361db8c974dd4de8ac231aeedb6bd9e5c2e059a7ef9ef2b722cb058bbaafb70bad93"}, &(0x7f0000f61000)=0xfffffffffffffca3) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000f63000)={0x4, 0x9, 0xfffffffffffffff9, "cb49b947cc4d", 0x100000000, 0x0}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000f62000-0x38)={&(0x7f000098b000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000)=[{&(0x7f0000f62000-0x98)="851106408e74087976241a077dd851e332868cc3b21ee83e0d04293fd79779f57485cf993342e3794cfa153ef5663df7fc5be911fe84a9d2c211b0b90b0f820ae3320d67cf987c9a0a92220b44f9c03d220e9d53fa1d71301796bbd2d7cf0323c81abe50ed737c8b029e4ec914d52c1e167ae558d11c4ff8f28c2c4c6caf9b437d882aa317449d6017a5ea37806ba8415f78186c46aa86fb", 0x98}, {&(0x7f0000209000-0x69)="373f718af045c26431fed0582ac86f57bb71398899df5b19df94f2256d74eb064bb19cae2bc5785912d84716d56ad6aaf98d98aa6f679955658fa1e29e088d4f4919be1cd9be5613ea1561a56715ae983de4562772cdde4962dc184158d07c1c67359a1f152631d50c", 0x69}, {&(0x7f0000f61000)="332f4c12a5a354853656d8642bb4a14a01cad5b68f32db347dc96e75ce1cd1379bcf3d9aaa2d0b0ad2e16236295f9ffcce5b223a30d417f8c5d9611f6600a44d412573ebd5b1559165cd53c9a94c274a425aba6d32f18b13c3e570e0772278b43832b346d863f3c620fbbfa35b508b1d5de6e2bf7306fcc440dd8ef29e714742def8e70e47b42a37a02832898826da3bffd056960ada36c5093e9039493cc3ca6584a4881ad0128ec1f0c91562f45203df10cfad2a8a62a5f51d333778319196a9ca29d4711113c1d9982ef0e98ef5f61536ceba0b", 0xd5}, {&(0x7f0000107000)="8701dec39af5ae351df1dc7c9a6ee8e526144196c98d8156b130e27e0aa25da4aefd6be247de593ae005e6e830b4d5f6a79d6f50583b463a950f44c75d2328e0a2bd2ce1872c58287700deef1dc962d34a7db3d82dd29b006cb8e7d9105490da0a89acbb3d9350d513737db2667b4636eb15144f743855af27bdf9fcdbf2e3066d47caedc454a42393", 0x89}], 0x4, &(0x7f0000165000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x1, 0x1ff, 0x10000, 0x80, 0x3ff, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0x100, 0x100, 0x9, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x40, 0x1, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x0, 0xfffffffffffff2b1, 0x8, 0x8, 0x10000, 0xde, r11}}], 0xc0, 0x11be9984b7e1129d}, 0x20000000) 2018/01/21 00:05:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x807, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 469.053323] atomic_op 0000000068986895 conn xmit_atomic (null) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000d1b000-0x1)='O', &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000312000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000312000)=0x58, 0x80000) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000312000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xdec8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0xbc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000007c000)=0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000311000)="8d60", 0x1ab, 0x0, 0x0, 0x0) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000000f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0x8, 0x80800) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) syz_emit_ethernet(0x56, &(0x7f0000007000-0x56)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@canfd={0xd, {{0x4, 0x9, 0x80000000, 0x2}, 0x7, 0x2, 0x0, 0x0, "1a4da535e32e826b25b5e956e342e357a2996b80ee185d8522a870af744f2846ee455ed9cbc1f986bba896a230a0c08017964857554dced91e8237bd1e35eacc"}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000010000-0x8)={r3, r1}) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) pwrite64(r0, &(0x7f0000bfe000)="e3b5be51f8eaf1e943b863d3c6e3b9a2a35eb5735a191e8718880006624a554df65b7b7bcfeb426e94de2c55047617f6ce8f1c5b8e4b26dfe90078c11a21210da6fe746b342c136093240b73bd97e69021e723ca", 0x54, 0x0) 2018/01/21 00:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r2 = socket(0x10, 0x0, 0x4f) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d2e000)={0x0, 0x4365, 0x5, 0x1000000000000000, 0x400, 0x8, 0x5, 0x10000, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8c, 0x1, 0x3, 0x7, 0x5}}, &(0x7f00000ba000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bba000-0x14)={r3, 0x2, 0x9c16, 0x5, 0x80, 0x101}, 0x14) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/21 00:05:19 executing program 7: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000acb000)={0x0, 0x8}, &(0x7f0000acb000)=0x8) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007d8000+0xe52)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7f}, &(0x7f0000acb000)=0x98) socketpair(0x3, 0x800, 0xffffffff, &(0x7f0000573000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00009b2000-0x4)=0x65d) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000063d000)={r2, 0x3, 0x0, 0x2, 0x8001, 0x7f, 0x9, 0xf4, {r3, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7ff, 0x7fffffff, 0xfffffffffffffffa, 0x7}}, &(0x7f0000acc000-0x4)=0xb8) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80006, 0x1, &(0x7f0000802000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000295000)={0x0, 0xd3, "ea1e6c9332564cbf3a3d5c3ac4ad64d7c8d5fb485b1eb1770fdeb11218bc52154332218e70b7edcc10b32227bcaeb84ed1fe4517cdf8cf92b9920a8dc293e7aea44a6cc828d8885a12a2ebffdbff3ff3ee54de35f0b7c8b294358caf4864639941d63fc23b9f9aebd0ba9fb046c0d1d7b717b630d8f79d92edc59ad85da2255b34d1e4ffc313ba4d0431b48df12e0db9100bc91389bb0a821188bd9ce4bb7a9e958c9d7608e9a4e4dbcf6681f2cd341ea04dfe26e3afcf18f2bbcfb7dd71d1a65648081ac90869107276500dbd7845c10e687a"}, &(0x7f00002d5000)=0xdb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0a000-0x8)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000888000-0x8)={r2, 0x4}, &(0x7f0000a2e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004a0000)={r3, 0x101}, 0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ec000)=@assoc_value={r3, 0x1}, &(0x7f0000937000-0x4)=0x8) connect$inet6(r0, &(0x7f0000be0000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff196}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c5e000)={&(0x7f00005f6000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r4, &(0x7f0000b3c000)={0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000b9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r4, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f63000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac5000)={0x0, 0x0, 0x0}, &(0x7f0000811000)=0xc) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000499000-0x20)={0x3, 0x7, 0x5b4, 0x0, 0x5, 0xfffffffffffffff7}) sendmmsg$inet_sctp(r0, &(0x7f0000846000)=[{&(0x7f0000ac9000-0x1c)=@in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, 0x1c, &(0x7f0000b7e000-0x40)=[{&(0x7f00005ca000-0x8c)="7c4d8100ae009a866e01a23694b34171de2966d52f1f83a323ba7ddb05f78467a64f730fc079f5ad21f8797c85d6f7630e28acff5330174324ebdd9f4539e8390d04fb763a5387af1980245bfb302b75ca956d116d5e6b03c571f75960a4f14cf859593e6b2b8d0b1b69c175ee122b1ff326273f919b644bf8b088e26371dbbc056a2b8cd2f413d835915e90", 0x8c}, {&(0x7f00009f8000-0xd6)="f0d5a1dd9496626232f412b0cec82b0cbb5efedcfde42c7349ee2beaa4dd7b599a0693887f617d35b8aa0aaf7641fbc2cdbc51267eac40f0e19130ca133726d58c8a52eaadad21ebee597f1116832b5e5f51663d0e4a320326b7142989fb55e3aa220128cb9b8ad491f07c2bc9704d837d5994a3b62e4a89e7492dd5db62dc890bf9456f0e0201de0f4223685763d7c28c743557baf4b6e10aaad20b65f74d3cd41af674aa8c481644cd183400cc510ce59d90f7d642b895ce6ce3ea79bd414b3b956c396b0d1c7599dd75a2065140794aa141ba18e7", 0xd6}, {&(0x7f000088f000-0x4a)="5366be1b911aadc69a90a6c8ae36beaffc2675b121459c1fb9175cee487215488a52643fa3ab2962a101ca3a40cf81f00ccdaf76de7779cfa7bd329d1160d680f8150aad26d1a8d7d5d835ea74900998bba3", 0x52}, {&(0x7f000027b000-0x18)="1c66c897cb33aa53aaf4ad132be0ef48e2f81f25f194f1ea", 0x18}], 0x4, &(0x7f0000aec000+0x7b6)=[@init={0x18, 0x84, 0x0, {0x3f, 0xfff, 0x3f, 0xa15b}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x0, 0xc, 0x7, 0x80000001, 0x0, 0x6, 0x1f, r5}}, @init={0x18, 0x84, 0x0, {0x401, 0x4, 0x9, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x1, 0x4a917597, r3}}], 0xc0, 0x4}], 0x1, 0x20004010) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000bc6000)={r6, r7, r8}, 0xc) getsockname$netrom(r1, &(0x7f0000b07000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008a4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000bea000-0xfe)=""/254, &(0x7f00000c5000-0x4)=0xfe) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) socketpair(0xd, 0x80002, 0x0, &(0x7f0000835000)={0x0, 0x0}) accept$llc(r2, &(0x7f0000e34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e1000-0x4)=0xc) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000087f000-0x28)={0x8001, 0x8, r3, 0x0, r4, 0x20, 0x5, 0x3}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d62000-0x4)=0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006f5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d9000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000687000)=@int=0x0, &(0x7f000083d000-0x4)=0x4) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000408000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e1c000-0xa)={0x3, [0x7fffffff, 0x0, 0xfffffffffffffff9]}, &(0x7f000046d000)=0xa) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de0000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000452000)=0x7f) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) 2018/01/21 00:05:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x7be47b6467d396b1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@generic="5dad9108f9c6576616f2b9302ae05216", @ifru_flags=0x2}) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000db3000)=@req3={0xcb7, 0x100000001, 0x3, 0xffffffff, 0x1000, 0x3c16, 0x8}, 0x1c) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f81000-0x4)=0x81, &(0x7f0000817000)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000ad3000)=0x2, 0x4) sendmsg$nl_generic(r4, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) socket$l2tp(0x18, 0x1, 0x1) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a6d000-0x4)=0x0, &(0x7f0000f4a000-0x4)=0x116) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000149000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007b7000-0x4)=0xe) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fa3000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e31000)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007e1000-0x8)={r0, r1}) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 00:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb1000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/21 00:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000461000-0xfc)="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", 0xfd27) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000031b000-0x4)=0x0) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f4000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00005c8000)={&(0x7f0000b20000-0x10)=@llc={0x1a, 0xd, 0x10000, 0x6, 0x80000000, 0x7fffffff, @random="34731b852d4d", [0x0, 0x0]}, 0x10, &(0x7f0000d26000-0x60)=[{&(0x7f0000392000-0xc)="02c13d778c94227ad9793d3b", 0xc}, {&(0x7f000044a000)="a2a7d1d60e1cb07d30e28430f42b1eb18898667d412ea2993d862a8bbdd769898c597158117e9e61", 0x28}, {&(0x7f0000c25000)="231174a1c236f38d623df53c52b7f9e5a8dff6b2a926f252d716324cc0bdbb7454b499b119072db3a15b77e38ed1d97a0dfc0c0b444a43145c82c9f9eca328f2e24aa24a97711dd825ad45c47dcbb92fbc1722a7c17564c7c0b4b619223b81e9e02137db1751d47f206f1c62790206eb78a6dceb9067d8f5d195a35336781f2dc47f666145472eaea8b30381dabb0363b81d6368e348bdc434a4df80b8dfbd105df7de5326203167", 0xa8}, {&(0x7f0000c5f000)="d16cac77877dcea4c8146a2d891f3968f75de9c93f91ad1d87b8af12e63231a5a103272daa1018e7d9a0c5fcd472dde820f57fd671ff20c444705be211703ac2160c721d2173682bf648f855feeded2c0baa64d471d483a8b2ec4c40fcd1583140b7e88f2ae1836ad7c7db893552f2d5fda37a5370af70a0b2d20bb2c8a57dcda5", 0x81}, {&(0x7f0000596000-0x53)="b6cd379b8e3044c27df1be1e78213ba6d1a56f01ddd575e1722c1e191445135cb765e41652bc5330b1e932b41012fefb79495ae1e4b6d8123b3ccbac305e304a7eca5cb0ae4ae168a31e2199a81b18675d0326", 0x53}, {&(0x7f0000c08000-0x7c)="72b9b0dd4cfa6932b88bd3e491570c0f5465bbe7f5d9add4848c0120462bdd77e72786c56d56425a9a222f6c46392a0247164034acc9d15ce1f1a4437d67855b9d2286a3533208117517ef50873a5d989df500e43dac158c7e05d2daadb70e45d04dc15e6cead54259d5524cbf7f79d4ace7dec25eb84ffea9f7b6ac", 0x7c}], 0x6, &(0x7f00002ac000-0x2f8)=[{0x60, 0x109, 0x8001, "e47ec3ea50675910fffa42b403728d1f544883a47b13574177c0eebc2ff98801fd995c514d84ec1d4b78ca31c98248a77d7bf6e2aac80042fe81807b36c3730094c73c26b9b51eed59717990b18f"}, {0x50, 0x10d, 0x3, "acb8fae825d2f9f74001e4f7e16385f8105109c2c5f774f79ca6a52824aba7463b0db314184f1f9bab9228ee4501a3d563f892d61b89da0e9578ff"}, {0x10, 0x12d, 0x9, ""}, {0xc0, 0x10e, 0x1, "6ea24fdb629ba3044d01b8db89b561c4bae676d820babbd4bd504b22ba934d59a3c598048bbb3754a159b901a114f8d43cca067f8c37c6258e5e1f554a3dfc638a3d8df6b932fba61994564adc87f4c7bd62e33696ed07c7d33b036c39f1c4cf57ddf220df0ebeb1510cac6dfb694f33b0c4f71627e05aae15d31ff4a49cd79bb2d2a3002d6abb9f0e70b77dc5b5afe36643cec81eb7af5351e15067b72d70b22f4ac17c4c8ff5b4b77c56"}, {0x90, 0x11f, 0x9, "0d5d6acd9f79515871475f81a066f2772b2adcfc38aeaf9a20874096cb3fb7b59370bde24bf9c91ba92310829586446e39aff0a685a6abe5ba281f4cc28705bc8f1ea776fa90cac92bcc0a9ae73881cc60996f973122fdb65b1cec314306b9c59df61cd142e7b88874eb31953c9d2c74849a9c458cec4bd92d8856f0119a109d"}, {0xe8, 0x107, 0x6, "5c10315d041feeab53cb7598a4d71e92f683c621bc7911e64d401f1b3868e56b01df4bbbf28a2a4e768f36744b66dbbfa8642c7d77acb4b1364a588387e754058a72ae246db0a86f73400acae6f5adedfe91237a0116a37dd0cf6fcdc45ea79a12ba8267ed2c018d7e89930dffcc9d9169f89d955ddeda327a67a7ce604d1ff0f7e8ff2170c3b9c99002e6e0f6bbc81960038e7a2968f011887b2a8024cbfa13ebb80a1914e734318a5367aa4c3cc89c2a9f47460987d93576d5aa5ba494045733b8d0db45f0e8d4ec0eb027a0300576e4c7f3bfb932"}], 0x2f8, 0x4}, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x800000000005, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) connect$inet(r3, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/21 00:05:19 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x2) bind$inet6(r0, &(0x7f0000efb000)={0xa, 0x2, 0x1bbe25a0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e4000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="8a53ee431abe", @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f84000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw-cast6-avx,sha256_mb)\x00'}, 0xfffffffffffffe85) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet(0x2, 0x0, 0xaf5f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000b000)={0x0, 0x2}, &(0x7f00000e5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000143000)={0x3, 0x202, 0xfd9e, 0x8, r4}, &(0x7f0000dfb000-0x4)=0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a1000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f4f000-0x80)="afff875d126f9c8d46942a541928062e8089268dd116923190ebac8f71148918657d5a61dedb6409458ab6abc5f120f5426627be9b75f2393c8d3f83c9b95a0223aa456e9e678c4d234babb5807e0940a169e74bacab6464d07316a1060998f50507f689d83aafdae56cdea68621f4e10fb3247c3134edd9b8aaf78986c133b5", 0x80) pipe(&(0x7f000034e000)={0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000d59000)=0x0, &(0x7f0000075000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000098000)=""/16, &(0x7f000057f000-0x4)=0x10) 2018/01/21 00:05:19 executing program 7: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000a1d000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af4000)=0x10) pipe(&(0x7f0000518000-0x1)={0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f00001ba000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ab3000)=0xe) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000266000-0x58)={0x26, 'rng\x00', 0x6, 0x120e, 'ansi_cprng\x00'}, 0x25d) accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00004d4000-0xba)=""/186, &(0x7f0000af6000-0x4)=0xba) bind$alg(0xffffffffffffffff, &(0x7f0000af3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/01/21 00:05:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a92000)={0x0, 0x0}) getsockname$llc(r2, &(0x7f000083b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000882000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000071f000-0x4)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cb6000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000992000)=0xc) accept4$packet(r4, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c53000-0x4)=0x14, 0x80800) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000f83000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e18000)=0x14) getsockname(r1, &(0x7f00000e0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7a000-0x4)=0x10) sendmsg$nl_route(r4, &(0x7f0000048000-0x38)={&(0x7f0000e9a000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000ce5000-0x10)={&(0x7f000025e000-0x48)=@ipv4_delroute={0x48, 0x19, 0xa, 0x2, 0x2, {0x2, 0x80, 0x0, 0x100, 0xff, 0x1, 0xfd, 0x5, 0x3800}, [@RTA_MULTIPATH={0x24, 0x9, [{0x10000, 0x100000001, 0x6, r5}, {0x1, 0x3, 0x7e6c, r6}, {0x6, 0x8cdb, 0x400, r7}, {0x585, 0x7, 0x19, r8}]}, @RTA_FLOW={0x8, 0xb, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x40400c0}, 0x4000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00005c9000)=0x8, 0x4) r9 = socket(0xa, 0x802, 0x0) bind$inet6(r9, &(0x7f0000aeb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) setsockopt$inet_int(r9, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000fd1000-0x8)=0x0, &(0x7f00002c3000)=0x8) connect$inet6(r9, &(0x7f000054d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmsg(r9, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/21 00:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f0000bcd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) 2018/01/21 00:05:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c5b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/21 00:05:19 executing program 0: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000f7000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f6000)=0x20, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000d9000)={0x0, 0x7, "8ec98a47c6497f"}, &(0x7f0000054000)=0xf) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000021000-0x38)={&(0x7f000009c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008d000-0x10)=[{&(0x7f00000ae000)=""/242, 0xf2}], 0x1, 0x0, 0x0, 0x8080}, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f6000)={r1, 0x5}, 0x6) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x8, &(0x7f00000f7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000cb000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000f7000)={r4, 0x1}) epoll_create1(0x80000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000054000-0x4)=0x1, 0x4) 2018/01/21 00:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000301000-0x2)={0x0, 0x0}, 0x2) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/21 00:05:19 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000)=""/119, &(0x7f0000000000)=0xe74c3430) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000009000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x17, 0x4, 0xffffffff) recvfrom(r0, &(0x7f0000008000)=""/152, 0x98, 0x2020, &(0x7f0000002000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 00:05:19 executing program 7: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0xffffffffffffff21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6, 0x100000001, 0x4, 0x400}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000090e000-0x14)={r1, 0x8, 0x8, 0x8, 0xfffffffffffffffd, 0x7}, &(0x7f0000227000-0x4)=0x14) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000044c000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000e74000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f0000918000)=[@rights={0x3, 0x1, 0x1, [r0]}], 0x11, 0x0}, 0x0) r3 = socket(0x15, 0x6, 0x400) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000f6e000)={0x6, 0x3, 0x5, 0x2571}, 0x10) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) sendto$inet(r3, &(0x7f00007cc000-0x7a)="9579c5cd5feee1a348e6dc24e829c069213fe8219d2a906961941048e45330466e7f5be6466a3d7622298874f62c2149d8d7c88799e36aa0eb6e2d9fccd747060210f16135b77185f3f520558dafeabdca1d7f293bf7a0331ba89b0b416712c9612464fa641b7e09b3360fb2005886db91846156b593c8968d52", 0x7a, 0x80, &(0x7f0000126000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffff9c, 0x12, 0x3, &(0x7f0000819000-0x4)=0x0, &(0x7f0000606000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004ce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/21 00:05:20 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028000)={&(0x7f0000028000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x60)=[{&(0x7f0000009000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x10, 0x96, [@generic="637c0decbf843f09b10c5f"]}]}, 0x20}], 0x1, &(0x7f0000028000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000010000)=0x0) socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0x800, 0x7fffffff) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(0xffffffffffffffff, &(0x7f00005cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c41000)=0x14) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f66000)={0x71d45546, 0x8000, 0x4, 0x8, r1}, &(0x7f0000b19000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b09000)={0xfffffffffffffffe, 0x8, 0x2, 0xb2d9, r5}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f66000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r3}) 2018/01/21 00:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005ae000)=@buf={0xa, &(0x7f0000bea000+0x62a)="94e9b9875c48a2c258bc"}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) accept4(r0, &(0x7f0000adc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e0d000-0x4)=0x9, 0x7fe) bind$inet(r0, &(0x7f000049d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff02) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="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", 0xfff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000feb000)=[{&(0x7f0000032000)=""/4096, 0x1000}], 0x1) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006d5000-0x4)=0x7, 0x4) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000834000)=0x0, &(0x7f0000aa2000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006b4000)={0x0, 0x0}) listen(r1, 0x1c8) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000040c000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000609000)={r0, &(0x7f0000a7c000-0x3d)="daff83f6dde8ea4fe3321846f82a19226eaa6c92a5a8ab63ad1315ec1c8a5ebd2f716bb18e05710efe77169d32eb4ae216df2535159bd192f748be8bf9", &(0x7f0000001000-0xe7)=""/231}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1d, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0xffffffffffffff98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r1, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e67000)={0x0, 0x0}) [ 469.523720] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socketpair$inet(0x2, 0x6, 0x4, &(0x7f00007ad000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003b2000)={0x0, 0x1}, &(0x7f0000ff4000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c4b000)={0x1, 0x7, 0x820a, 0x3, 0x3f, 0x80000001, 0x7, 0x7223, r2}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b3b000)={0xffffffffffff0000, 0x8, 0x6, 0xc000000000000000, 0x8, 0x9, 0x8, 0x0, 0x0}, &(0x7f00007fd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000212000-0x8)={r3, 0x7f, 0x7}, &(0x7f00005db000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4(r0, &(0x7f0000b42000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a3e000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00006d4000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x9, 0x8000, 0x0, 0x3ff, 0x8001, 0x7, 0x3, 0x3, 0xffffffffffffffff, 0x1}, 0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005000-0xa4)={0x0, 0x9c, "91a11d8744154144b553b5dbe8a39e3d1575d1bb9bae8c9aea23ad22cdbbc43020a40632249b6e226ac422d990537831c697fd167f14074f7647afb87f5dc6d541c87caa0d8aec1238d39df44c5a3ac777d800ccc07007e62b7b9fdb31969b4f16e33af3ae64493d38af45872b8ad57579827d3f142ff27ec025b6590affbd12c05ff4f74a9fcd3dbb3856dd6a3c7b3aebdc975baff79194a26af3ee"}, &(0x7f0000003000-0x4)=0xa4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r4, 0x1a, 0x200, 0x6, 0x8, 0x1, 0x7fff, 0x1f, {r5, @in6={{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0xffffffff00, 0x5, 0x7, 0x3}}, &(0x7f0000005000-0x4)=0xb8) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x144, 0x4) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000077c000-0x8)={0x0, 0x6, 0x2}, &(0x7f000069d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000027a000)={0x4318, 0x4, 0x3, 0x7ff, r1}, &(0x7f00002d9000-0x4)=0x10) bind(r0, &(0x7f00003cd000)=@nfc={0x27, 0x10000, 0x100000001, 0x3}, 0x10) connect$inet(r0, &(0x7f0000109000-0x10)={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000053a000)=0x0) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f00000d4000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b1000-0x4)=0xfffffffffffffc2d) recvfrom$unix(r0, &(0x7f0000dda000)=""/4096, 0x1000, 0x40000000, &(0x7f00004bd000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 00:05:20 executing program 4: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f0000a33000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffeec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e2f000-0x70)=""/112) 2018/01/21 00:05:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000638000-0xb)={0x8, 0x8, 0x200, 0x200, 0x1, 0x6, 0x5, 0x54f1, 0x0, 0x6, 0x6af6b165}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r1, &(0x7f0000b5c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0x4)=0x26) connect$netrom(r2, &(0x7f00001c7000)=@ax25={0x3, {"e0441f11b8d9b5"}, 0x1ff}, 0x10) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a7d000-0x50)={@generic="b23ad8e973cb67521a1f09850910effa", @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fe5000-0x6c)=""/108, &(0x7f0000fe4000)=0x6c) [ 469.568307] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f91000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000021c000)={0x9, 0x7f, 0x1, 0xc200, 0x3ff, 0x5, 0x6, 0x7fffffff, 0x0}, &(0x7f00004ec000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001a2000-0x8)={r3, 0x4, 0x401}, &(0x7f00004ed000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f000079a000-0x118)=[{0x0, 0x0, &(0x7f00008e3000)=[{&(0x7f000098e000)="7166eb79f0d8d599a2e43bbb04bf601f2c7830dbec32d564b3fe7621fd84f456fc", 0x21}], 0x1, &(0x7f000058c000-0x100)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x14, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r1, &(0x7f00008ba000-0xc4)="260700005e000900de00eaf83a00000000000001000000ffffff000008db1ee9ff4435eaf8ef03000000cae391adca2c70c161ef920949910ae1756eaa39b57953ab62effabc3fb8946a14a0e9dabb0235d7c21294c109aca118f3005e5399a3e248e53089192297eb8204590ac4edf0a95acd9ef47f33197a6fc1593a9869f5e4d8e3078c0bf4bd8d8e9308435dd90b3274f032e5a41da8e40053d2d3dbfb674396d3ac1916d228532732af59bc9a09ebc9b4add35d96ca184930d6edb7b97c244b2121", 0x131) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b0e000-0x98)={r0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x900}, &(0x7f0000365000-0x4)=0x98) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00006a0000)=0x0, &(0x7f0000a76000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dfa000)={0x5, &(0x7f0000066000-0x22)=[{0x2, 0x2, 0x2, 0x0}, {0x3a821d2, 0x40000000000, 0x7, 0x6}, {0xffff, 0x3, 0x6, 0x8}, {0x856d, 0x800, 0x87, 0x4fc}, {0xa, 0x5, 0xfbb8, 0x7}]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000a54000-0x18)=[{0x2, 0x2}, {0xa, 0xfffffffffffffffa}, {0x8, 0x9}], 0x3) 2018/01/21 00:05:20 executing program 4: r0 = socket(0x8, 0x80004, 0xffffffffffff8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x58)=[@in6={0xa, 0x1, 0x2b7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}], 0x58) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000ef8000)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000ef8000)={r1, 0x8}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000efa000-0xa5)=""/165, 0xa5, 0x2, &(0x7f0000efa000-0x60)=@nfc_llcp={0x27, 0x1000, 0x3f, 0x7, 0x1, 0x7fffffff, "51378f077001ef13a2146c244084f4765dcf17b3b064b403039722c9dd3ce94c75471569ea0d8624d33dfdf5dbd5d356d6cff7169fddf21233b4aea2b1f058", 0x1}, 0x60) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000ef9000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005dc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000413000-0x10)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ede000)={r1, r2, 0x800}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004bd000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a1e000)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000adf000-0x10)={0x8, 0x1, 0x5, 0xfff, 0x0}, &(0x7f00005e7000)=0x10) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ade000)={r2, 0x20}, 0x8) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r5, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b67000-0x10)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="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", 0x275}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000028a000-0x38)={&(0x7f00009dd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b2b000)=[{&(0x7f000040e000)=""/123, 0x7b}, {&(0x7f00009ce000-0x27)=""/39, 0x27}, {&(0x7f00007d1000-0xca)=""/202, 0xca}, {&(0x7f00009e3000-0x37)=""/55, 0x37}, {&(0x7f0000a4e000)=""/159, 0x9f}, {&(0x7f0000c39000-0x3)=""/3, 0x3}], 0x6, &(0x7f0000bf7000)=""/218, 0xda, 0x0}, 0x0) mmap(&(0x7f0000d0d000/0x4000)=nil, 0x4000, 0x7, 0x28012, r1, 0x0) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xca, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000003e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001e000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003e0000-0x20)={r0, 0x3, 0x1, 0x100000000, &(0x7f0000714000-0x4)=[0x0], 0x1}, 0x20) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00008c6000-0x2544)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000eba000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cb9000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000054d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000, 0x3, 0xff, 0x2, 0xfffffffffffffff9, 0x6, 0x7}, &(0x7f00008f4000-0x4)=0x20) getsockname$packet(0xffffffffffffffff, &(0x7f0000a18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cdb000)=0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00007e5000-0x20)={@rand_addr=0x7, @broadcast=0xffffffff, 0x1, 0x4, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}]}, 0x20) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a67000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x91}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xe4, 0xd25, 0xffffffffffffff57, 0x500, 0x1, 0x400000, r2}) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/21 00:05:20 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ccb000)=0x0, 0x80800) r1 = accept4(0xffffffffffffffff, &(0x7f0000f34000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d00000-0x4)=0x10, 0x800) accept4$packet(r1, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000335000)=0x14, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000538000)={r0}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/01/21 00:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000303000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007c7000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000a9b000-0x4)=0x0, &(0x7f000052e000)=0x4) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) sendfile(r1, r1, &(0x7f00007c9000-0x8)=0x0, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvfrom$inet(r3, &(0x7f00008e8000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f000021c000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000066f000)={0x0, 0x0}, &(0x7f0000fec000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001b6000-0x6)={r2, 0xffffffffa963245a}, 0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c7d000-0xc)={r2, 0x1, 0x2, [0xfffffffffffffff9, 0xffff]}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008f5000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b3d000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r4 = socket(0xa, 0x80003, 0x1ca) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f8000-0x18)={r2, 0x1, 0x30, 0x5, 0xb5b}, &(0x7f0000c9f000)=0x18) sendmsg$key(r4, &(0x7f00002a0000)={0x0, 0x0, &(0x7f00005d0000)={&(0x7f000061e000-0xf0)={0x2, 0xc, 0x9, 0x3, 0x1e, 0x0, 0x3, 0x0, [@sadb_key={0xf, 0x0, 0x378, 0x0, "9d11710a61ac3fcd6348dda83c129d9bc210b7781b466602017977b826e93eb0ec27705bc43b0d1ba9ad9e1340b06eedeaf448de2b6ad85decf6b740b989c07fe24d8abd6653bd7ac1dde8293e3611a361a438734b699348243611a8df0cced96eab03b5e350f2f1ad7a9ec3e84298"}, @sadb_ident={0x2, 0xb, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff7}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4, 0x10, 0x14}, @sadb_sa={0x2, 0x1, 0x3, 0x400, 0x8, 0x12, 0x4, 0xa0000000}, @sadb_lifetime={0x4, 0x2, 0x0, 0x9, 0x0, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000c0a000-0x8)={r4, 0xedb}) 2018/01/21 00:05:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00003e1000/0x2000)=nil, 0x2000, 0x2, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000042f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='reno\x00', 0xaa) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a62000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000027a000-0x4)=0xc) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000417000-0x68)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39b}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x4) write(r1, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00002f6000-0x4)=r0, 0x4) 2018/01/21 00:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)="", 0x0) connect(r0, &(0x7f0000bc4000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/21 00:05:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000097d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1e2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe0000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x400000000000000}, @in6={0xa, 0x1, 0xe2, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xcc)=[@in6={0xa, 0x0, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1c0000000000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd0d}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c5) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0x2, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f3b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000094d000-0x8)={0x76, 0xff, 0xffffffffffffffe0, 0x5}, 0x8) getpeername(r0, &(0x7f0000aa8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ac4000)=0x32) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00008b8000)=0x8, 0x4) connect$pppoe(r1, &(0x7f0000a6d000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getpeername$ipx(r0, &(0x7f0000574000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ba4000-0x4)=0x10) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000785000)=@generic={0x0, ""/126}, &(0x7f0000a98000-0x4)=0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000473000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bff000-0x10)={&(0x7f00001da000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000d000)=0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000c000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x3f4, 0x0}) 2018/01/21 00:05:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000257000-0x2)=0x1) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x2fd}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockname(r0, &(0x7f0000796000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcb000)=0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x10000000003fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000d46000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000012b000-0x4)=0x3, 0x4) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000d4f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd8000)=@assoc_id=0x0, &(0x7f000058b000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c1f000)={r2, 0x3}, 0x8) r3 = socket(0x10000000000010, 0x3, 0x0) write(r3, &(0x7f00006af000-0x24)="240000002e001f1000101a00000000002300f9ffffffffffffffffff08ff1dff04010061", 0x24) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) pipe(&(0x7f0000df5000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ad000-0x18)={r1, &(0x7f00007c1000-0xa0)="5952cf2c72439adc40c1d62c3599fbeceeace144dddd92806723f9fa4679491aa56bf5bb9486896d095719516b89271c965a8c48578ac2e00f52cc7894638de96b2218e718b80fe3a7ca55e8182296e03e033316b6d3f94126c9f37bfd5d511c1c9187e11e2191e6c80e91192839ff15b1c11d730a3ed98687c2669150d0785e847a6f6553c3a86439a78474d11de45f51cd56e9dfab9db7aa88b350393cd7aa", &(0x7f0000208000-0x1000)=""/4096}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b77000)=0x0, &(0x7f000086d000)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000556000-0x4)=0x0, &(0x7f0000edf000)=0x4) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ae8000-0x4)={0xffd}, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b79000)=0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00008b3000)=0x1ff, &(0x7f0000ddc000-0x8)=0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000be9000-0x78)={0x1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x101, 0x38c9, 0x7, 0x7d, 0x0, 0x8, 0x9, 0x8}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) r4 = socket(0xa, 0x1, 0x7) socketpair(0xf, 0x6, 0x6, &(0x7f000042d000)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000dae000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000787000)=0xc) sendmsg$nl_route(r5, &(0x7f0000da7000-0x38)={&(0x7f00005cc000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000303000)={&(0x7f0000b1a000)=@ipv6_newaddr={0x54, 0x14, 0x200, 0x7, 0x1, {0xa, 0x80, 0x20, 0xff, r6}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0xbd1, 0x5, 0x6}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000522000)={0x628, 0x3, 0x10001, 0x6}, 0x10) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e61000-0x20)={@generic="dbacfe061e7443d6ab6504ba8e8d88c0", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000029a000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000f5c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000696000-0x48)=[@in6={0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}], 0x48) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x268}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000128000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f06000-0x4)=0x2e) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000917000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000059c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009b5000-0x10)={0x0, 0x10, &(0x7f000077c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000094d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007f4000-0x98)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7b}, 0x98) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085c000)={0x200000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 00:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r0) recvmsg(r0, &(0x7f00009a8000-0x38)={&(0x7f0000bae000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c0e000-0x60)=[{&(0x7f00003c3000-0xc7)=""/199, 0xc7}, {&(0x7f0000fa4000-0x1000)=""/4096, 0x1000}, {&(0x7f00007d0000-0x34)=""/52, 0x34}, {&(0x7f00009d0000-0x1a)=""/26, 0x1a}, {&(0x7f00008c2000-0xf5)=""/245, 0xf5}, {&(0x7f0000b3b000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000af0000)=""/57, 0x39, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000051a000-0xb8)={0x0, 0x2, 0x8, 0xff, 0x7, 0x9, 0x5, 0xfff, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x100, 0x1, 0x6, 0xc0000}}, &(0x7f0000ade000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b67000-0x8)={r2, 0x100}, &(0x7f000082f000-0x4)=0x8) 2018/01/21 00:05:20 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000896000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ba7000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200}, &(0x7f00004d4000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005ba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffff9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x82) r5 = accept4(r2, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffffe, [0x9, 0x20, 0xfff, 0x8001, 0x5, 0x80, 0x12c0000000000, 0x1000]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000002000-0x4)=0x9) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fc4000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba5000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb3000)={r1, 0x3, 0x10d, 0x8}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x21d}], 0x1) 2018/01/21 00:05:20 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000afb000)={0x0, 0x0, 0x30, 0x8, 0x7}, &(0x7f00001f0000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005eb000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a88000-0x4)=0x8c) 2018/01/21 00:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) pipe(&(0x7f0000a9a000-0x7)={0x0, 0x0}) sendmmsg$alg(r4, &(0x7f0000e6b000)=[{0x0, 0x0, &(0x7f000077c000-0x10)=[{&(0x7f0000ef0000)="736b2c5090995c0e03098a5bd69f1a484a81c52334b3f907bd7bfa92c980e9a3454a3f", 0x23}], 0x1, &(0x7f000071a000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x4}, {0x0, 0x0, &(0x7f0000f5a000)=[{&(0x7f0000bcf000)="082d56cb92b2bbd3bd65b76affa8e98d29813075cf940707837659a743d5f453c4701c5f7a991f14d62846e65fd7f75fcc8ae5afe3f6b27b4d3da2b0282a95f538f527bf484462ffc0701fc05bcefc3674a5", 0x52}], 0x1, &(0x7f00003f3000-0xc8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x96, "ba171eb3b2fe24565c104ef8851123d71d5d56c0882002fb5c20abd079b32e2e877acb8bdff72eb2133e0bb345cba5c307439b04dfe9e2b8f9a41d7450f94c927d5980fafb900b5b3d1eb7cdef9d1d2ac29215477c14940e21f5f25bee61046d159fdb87320fa925bdf1af11bfb078b5092b4b9165f75093a88f484fd847ea6d0c9ff737bff6249ee4efefc68673b3e895e67bab04dd"}], 0xc8, 0x4000}, {0x0, 0x0, &(0x7f00005ec000-0x70)=[{&(0x7f0000016000-0xba)="73e149af6a2ff62e17d09b087fcd47f197ee101f62eb4bd2ba966aa5d7925c5890d44b94d81a11177371aca8f85db171f16f6d559e791201c13c7c78af64a787bf2e69c5e428b76a348412af782f850b0ac823088ef5778d67d01ac7a64ee8f186887c4501dc4b1e9c10d8e829c004ae53bb3747a9be593ad27f87ac4ced13c7d85bdbccfcfbe1ec1a1ffe34a1a521604cf19b5ae7b51abd752c95da06d187022bb11f369edaf97eccdd14bfc1e1632caebb1c88a57d9bea1ebc", 0xba}, {&(0x7f00005cb000-0x3c)="e3ac806fc393c3bf0390e8de1fb0634159c744cfcf1992cfd6acc336c7caa273d6a693b1ae16b9d5d86264f8234840c087f2380f44ea43f5d5aa5126", 0x3c}, {&(0x7f0000f4c000-0x43)="d3d89579d9da0fc42ead4b0c320d55a59dedcf6bd5462acf5f427a8a296a64031b60b0fb475ad5c421c57b77ada4a211996fc88c1318d5ee6b3e72784754b73baf521c", 0x43}, {&(0x7f0000985000)="e4f2387c06bce7c2f2f32b6b12e2a249485aca37b362d65ad6c362b3dd45d2d0c2b034786922fb57104c085fc2774454addc7d8575cab336d167bd958181b8df5fa4acba9ead873fd17e77481f8eca4729ca97de17870c3ae0bce6768bdd368863d63d462cc132ea786b516e47d9b0fc2c404b771d43cc6fcf87cad3f8fa6db4141c649d4a9a3a6d098fc58e1fdfae6061", 0x91}, {&(0x7f00000bb000-0xbb)="255224c6fdcca50ee26009026d8eaab671ab729a91ceb37af6d7b4f270dbbd1a08ed339f4f4580138c7840c44ffa02c9dd8b50ec2988fbd0011f1d0f507a48ac302ccffd78919238d9e11ff2f23f3395b0948058008ff0e91e13fa0c65e5ba449a485865ed2af807c4b5f2b22660dd3b32e7b3308d42510d714b9f2522f2f0e805972d22ea5a83e27dabc915a1bccfa272f6bdc10f346d74af77a7540c8c093d6e8f302b5d20d33323ed4d0b8eef77e53808d54b79bf56befd308f", 0xbb}, {&(0x7f0000b08000+0xebf)="4c23fa36e27da4a179c05850a2e9dfab14c9d63473dd", 0x16}, {&(0x7f000016b000-0xcc)="b43d77eb54b76f0b58b19826ed44f9cbd97b14188ee004a578821901022f2c75a67507690570b2a93edee30207b3ae2cdc578039d9e1bb41d2a3bc66db8970ba5bd6a84a4d94109b908eb69995559c8978379193b03b39643ca298b806f18bdeaf4a4c4ee4b0e98b8bb8df3ecd7291d40ff100fce98f48673ffb10a8ea956515da2961439612d668534d1737424c266cac7ca98d42a8e300a358ebe6c2f25d28210f0a7c2d096751153c1e97ab5830489585f36698f731855341c025543f0c21d2bdd3a6b809690a319574f2", 0xcc}], 0x7, &(0x7f0000ff4000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x30, 0x20008001}, {0x0, 0x0, &(0x7f0000c05000)=[{&(0x7f0000eb6000-0x8f)="09404f6548c41feee9d48b8f0304bf3a81d82b8911b8af2bb9ad632b2950c70c4dc4f4b47ae650ad5f74a373bac47e104d7bd62362855e57e1beadbdced9fde54685e14e9041738607ad99e5ca363917373d1f4f6c98775a0793a321b531ec454e149bbcdbea4b8cbaf6e40d73e056e706185d843434d1f1b7b41da43b25181c54db1473cfc939eb1a718dad5d4df9", 0x8f}], 0x1, &(0x7f0000722000-0x48)=[@iv={0x30, 0x117, 0x2, 0x16, "793f1c87859cfcd465c5505f2a0109a71e0a41759aaf"}, @assoc={0x18, 0x117, 0x4, 0xf16}], 0x48, 0x4000}, {0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f00006e8000)="b504385234592de726a0dd79c255f0df298a695e3561b3189472a1d1673e2ca748fa5229458f815804bbf6ca642f4245e7377dbb7791148626301ed99a48bbb2911174d99fef0746b9303af6f8bc2c2aaae92a42cbb7ff75475ea677b6f743e760f6866727d30ebaef3467bf573c78221587ad0a3efa6b0293ea9ffd87e598f5957920838fe6a50ae1379bf0490941bbc3cb34e2ed475ffe3cceaae24ee00d71932dc8907489", 0xa6}], 0x1, &(0x7f00009f0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000e14000)=[], 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000b48000-0x10)=[{&(0x7f00007a1000-0xf2)="b9e4491ae19b1f86594cc61c0ea71dee21243bda3aa57a9befa8b5f607fa0606e09c86339bf330d0e990e40055de15c3975f44a78278062d608516ed659925d4a0a1c29ba47251fa44a88f418ff0327327a079fab0ce79be3e7f2791c9656fde4b497ea94ccb33aad53e7db14d9f417cd2cd7f71687273f172eb29e7dad6a65e5406e44e512ee41676c51ae226b0f8379b5f7702c5c0e95f55235c2f3c6c03f10b3e816831644b5cb04d506a281bdc1af3106b1f503e9cb0f9b7980b4a4c6c9ebfbfe53a9d3488ad35585bfdce7064b3ade55dd1982afa8a58a70488eb22ccc1d2ee01418ee464270b97834bddf44a22ece5", 0xf2}], 0x1, &(0x7f00004ed000-0x110)=[@iv={0x110, 0x117, 0x2, 0xfc, "58551af6a2575da9e6d6b75be8880398a99f77b22317c7e2a567a7dc089095aecb8706ef721451ddb7bb3f154d6e620199aa0251b720e141446ca56bcf4be2990ca8a4d224fd6a7e1e8be4b94bbf5651daf145dce7b4c1c62d0eb878587a7b0ba300d5fec7f412e441b7f3b47edb696a81f4c4889a31d2672f7e3b04cd1078a14b24f0d8c0e60322bdcefb142075f56f569411fb0b54fe8fdbbd2bca52355b09251ec100547b8715d93e7eadc58d71cdb6099fb1233a98a27703f847a3946dab5d72f7cb62e9b46edef5e0ee16c6c1de8024e5ef0413377c4360c66ad0d76e5f6cfa671697c791e726b503902ecab6dacc371a4da8b944dba70f6c8e"}], 0x110, 0x20000000}, {0x0, 0x0, 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0x1000}, {&(0x7f000061b000-0xf7)="405315dec29e7e08187de5a99f5cf0256cf9e79956fdfbb9f440d54a3066aa1c0e10716beea5477a35619384aab2f01965ef6d8e582651431d20984cd3f9aa49850f59eecf6e2cce246359b4ca318b032e5e4503797cf6782f3e489e851e84ab77dc3e238b241106186265f21ff2845255dc22dddd97781ce9b4224695298984940770dd2b61cac6e897b504c3fd53e442d099acd3e56a6d6f47c2a2dbcae9213131b288d2361268d29a5a6569fee7a82d50b8960e369821953d805cbb8f2f7104333684e0deec1bd5cb84ac8615c5aa42d05b56784a320c08d39f39e1c0f58bdcdfa5020f8cc71c01cbb561feb401778bb5fac177a789", 0xf7}, {&(0x7f000061b000-0x54)="f2751a0a639d943d8c9accf62a33d503ea46fa066761c36ef53020b4c3d9095983c769653e46ffe51bbfc9304f4539ad406607a44984b81cec663764b67acbe25b16189c542fc470bc863dc2f4efac11b2f3903c", 0x54}], 0x8, 0x0, 0x0, 0x44081}, {0x0, 0x0, &(0x7f0000622000-0x80)=[{&(0x7f000051f000-0x3b)="c75620f30adf95c875776727b55f0aa194830fdc65d78203f1b06fc998aeb2c1bb358db5ac518424d90c539b2e4b5a8d92251866d4eb8472e62b59", 0x3b}, {&(0x7f0000ea1000)="6a47dbf9704c0dffbc4a4cc1985ffad0c87f1de34cc5d4bf762ab42a4d0349b240bb17a72ad79b73e370561b4566acdea4583a39d1ee3fdf58e5d5573065f7cee8b0aeaa1eac17882cfb61c45850492df5c28fb175e249c7fcf77e0efca91e2f74b27614a9c89365fee591ee24a67c0ee144921c590f9c383b1e5272fa5c3a11a40b23ba9114252f1f4865f5cd3187d508a3ba7bafe7c83a87f39878dcab34be917b8fcaf5213dcc2599379a4c802330c5770f099875a933e351927de5c86665d798dd894ae2f9df59e276eafc325e2f072b6b237089b2d785e9d3155aa685d7f516938717c79b69e11efd21", 0xec}, {&(0x7f0000904000)="ceda89a6fcceaae865426a9d7728b1f67ecc30067687a044715cb123da64732bb3e56017f4f784dbfb6ed7e5a96613332d723dd6d1182a9c980791c1c51f33666301acd0b45c2f7a544d817c102c95755a5cfe3725d382aff192a83d9bd26716ab538a7408ce49b9df8333fa6ab91cc84f27f8b05c8a7717b48e8d4595cab36df40e31a3d83a9799356a71cd11c252da66f019321fbade099775cabd2c6842e44444047b87a0020ec44a7482954d88a1bd05b82fb15f53ef81b50f1f655bba065765e4bd6a3c472fc32e7427e64d1a5af94d12f3de70af9b451500", 0xdb}, {&(0x7f0000ca4000)="b1a2360c114c5e1e9fe25c05bbfb8e7f4c641863d79157210aa1ef02c0deea8d6fe176e22de038be10", 0x29}, {&(0x7f0000710000)="b8d3cb7aec3b998c0a5da3ac8cc8e9d2dbe5e06cbe047ad6827ed87093565ea2ba931ebdc5f6e06a6feb03b0cde2873de9220f924ac0dac2c8996531b5", 0x3d}, {&(0x7f00004e2000-0xc1)="1c0f5330f58e6983158299dc09a351addb2f4882a90bffdbe897769580873daff1a4c3d682078b9406a11c93f53a819ce63274be841c00a1ccdfdb908f470b6e849b39093e4c1e07ef50b0d879ef66aa149fc10771fe12c4deefa52fb4fb50f393ef63b1930fcdfd6f88a3c5ccc3424b306f7a9a79785b4b6e90b2b83d94cf6d7c6b0ead50d03a2dc1b1531ba3f52e5eec16a7229017abcdeeb70f5cad278d264c6c334b32406ba78495af8d8d91043239c814002b12184ab9827d9a367e70661d", 0xc1}, {&(0x7f00003da000)="d2f5aa2fee02", 0x6}, {&(0x7f00005d9000-0xd4)="1362e4cd705cef2192542e4faa74c269b6a0fd5a2f65f5c36cc6b58ea9e6fe412e4ea8b8f058be180a74675e33ffb696aa115b43a4e69787f0b639625c229ca5b550fe9f77cec6801f1104bb99d07a0c36be0a4a4f70379aba51f9f3b2f09452bcb8ce06e38602dd87c6f9086eaf0f230845d6afb998a95da1a1afc3ad6e70306ced666ec7725571cdc0050e64c10713d6e6dbf3ae0457872c40021b11fc461d636c80dcc9ac81a3830d7ee88b9172291fd724f09010d9fbd54782f102c47bae0fe7e8e8696f97327e64ddf5cf954e0648c6dc6f", 0xd4}], 0x8, &(0x7f0000b91000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x60, 0x44000}], 0x9, 0x800) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) setsockopt(r0, 0xff, 0x3499, &(0x7f0000694000-0xc3)="d544d8623d24c5d9b6c5095d2858ba98b5072f63c35a22b7a74a436608e4c3a7641870741f70e15a8eab63816500c185df65c6a2d2c72daa1554903be9ebe06726d65e79643dff94510c8dddc6de59bdd14acc804cea3177ec910153cde6e1e4555fe5708c770a94b95abc24c150e896c9e259a2676bf74222436c45bb79a72eefc9af86e2ff31682c2226eec3edfe1d472bd3c22247e2f8c78ace1902095d9f1f9759a144364a132c39b2c6b5c64826b295ebcbd102e433052473e785d140e3569583", 0xc3) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b68000)="8af3e571832897c8438a111a1b6e5166f86079e62badd3c450a7b638039c88df219dc5e47b0184f79e114b4fbf385b9ba0c95e697a12011ac6f4d5ee6fdb07c3eccda4c222144188b0c63099096638e31645a0e040ae7fc500cafe5bdda23491ec143b1bf3eaf4c9a9da1b9538550f6df53023ad881976d28d5ea203c63416198c4f1cf129d30bb62a9fd3c1df25b61e5e6f2bf23dee6c04a0d6984f53a2934ad6695fcab27993d292f28dca4ff70213a4", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00007e0000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000025b000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ad2000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r0, &(0x7f00002cb000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r1, &(0x7f000032c000)=""/102, 0x66, 0x41, &(0x7f0000aad000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xfffffec7) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000db9000)="8ebc99e892602e4d217db2704a1a4a875b61f8bf47d35130138e4d5e76f9a928b00a9e7fdc78d3f8c66a7afbfd7c975101164db1f1b97c837f6b7c178a065020f8e16683c49e36fc2b558743d86a9328fd0c750119513a8ac37f93db399f6131ce334e2fdc37b63aad83cfa6af073626a54b", 0x72) bind$alg(r2, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r3 = accept4(r2, &(0x7f000009f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f5d000)=0x80, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000228000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r3, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000f43000)=[{&(0x7f0000fda000)="dfd952067e0711131fe036fdd54180162d9b47c1a03a912683f7d7484e7203e5039189126089edd565ad7cafa375625d8dbad79646ebdce2939ff308d728190b31403e1457c20bfe8bff49719e312bb0f20253968d4e881dafb02e8da7db36edb595a375309ac7330a868547de45a919a7a7fed43a251bc0eec071421657b10f4ca261db0ed24e4914ac2737a1ba77dceafceea5e616fb22d7f3c6ef7c5a1d99cc05d2e1732eff17b59366d286efb74ce9337ba0dcde397ccf38", 0xba}, {&(0x7f00002e5000)="e7992842b50ab20241233580eecfd28192a9a1130be28843331dd7cf644b5c3009df3c34aed54679730c7ee9041b4300f62ae0a2b83e87f8a6d67f8dbfac48c415daf59b48bc36b91d08eebb80debc0c033d737bc55e6390d84398722ab0674c991fd4d7ef29e8e0dff56092444ed896207b909d49f098b976b71a40275253227698eea4ee27ca80d26407fd7fbe908da9bfaec4a26b7088c7a0028c0fbbcb210d461b68ecb421dbee7c5467bbf23419e46c23e2e069e107b01098c2c003f202839f97ba2eddb8183b39082915725d193b45a96215bbaf185e5edd", 0xdb}, {&(0x7f0000978000)="574cb4ab8bae4abe33da75de1f12992e00e97032218d856f7982e66322c6b5156e857813852d772bc20f7905bda7772f0c0cdc4587749cc3f6e09623d992c6dee11b18c1761ca7fd1319c236215f058bf0b88f3efd6417678b33cd10a6b294e6919fec67ba94b281da88b3960d7e9e914ed4f62395625da41205b2bd79ec86c4cb6f70e76ca2e858424189c2fc4b01281ca6825bebfe1098ff2be23868ce9836d920657f41471cfd46c6b9746dc0675ff95da2449c2d866d04d5321a5ba1604a6c8211b442", 0xc5}, {&(0x7f000099e000)="d7ff61513ce24ea88edd092646485fe6539cb52ef51a1c75f635426a56b66d5e8d47663565508f3e762d011aba9aacda2d10013d8b684a7c83bdbad8c6aea35ea74fd921f181b85aa04a38da36676de4090285fb4887e4968ce563bc55b87aff082d41686fcebc16844c4daa49371a8380bb1c1458867cae6eb85459c3e5d8a308cec49409a2c8dd09bda88c18c9d507dfb1b27c7d9e57f68b70b12c632e1d1e99a096966ae1d0c5", 0xa8}, {&(0x7f00006c6000-0xce)="2f50139ab31e445a852b7617ac2e48649ec74786a18d4b6e196d6c837cc9f4e61b761911ee0e587c0a0759da3030327783a47d15e653abcf8e60b9c21dbdc940c2d4c5547921b6847d39eff8ea01d2e6a475f291b2f918ad6388dffed713a53956c73f1a01afc89dd50123807d06f107253ec07898eb8dc41696ac134026da23cc6e889eb49ab958dce87ee36554cc9b8cffb4d8adcf91cb3428f94026292b608e4fa6eab70aa542fec7d4c38cff5ab625e4c24bc4f5ba142df408786d4e44c305c812c1c931346af36e53d1b22a", 0xce}], 0x5, &(0x7f0000e29000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0xffff}], 0x48, 0x4000000}, 0x4040094) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) 2018/01/21 00:05:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x3, @rand_addr=0xffffffffffffffa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = accept(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x1c3}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x206, 0x80000001, 0x1, r3}, &(0x7f0000002000-0x4)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x86)={r2, 0x7e, "31a403d71522d957ea4d310417769c7b4db94076f00ac93fb2286278b19df8e111179e52711c1fefd2a1270f7f34698bda66b105545f63e1b7efee0bd7befcca84acefd5b046fc3bd552fb2bc954d25d40c1662653c8a012f357b7519172500f87006753252a7d354ba6bd84884630375b9210f77c702a857eaae8799dc2"}, &(0x7f0000003000-0x4)=0x86) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000+0xc6a)={r4}) socket$inet6(0xa, 0x80006, 0xfffffffffffffffe) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000004000-0x8)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000005000-0x10)=@generic="0d0b3d3d6bbbd30980afc2a6b95d546a", 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000005000)={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000006000+0x8be)={{&(0x7f0000007000-0x90)=""/144, 0x90}, &(0x7f0000001000)=0x0, 0x20}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000005000-0x4c)=""/76, 0x4c, 0x10001, &(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x2, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x9}}}, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x3e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) listen(r4, 0x8000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000008000-0xb8)={0x0, 0x867, 0x3b44, 0x200, 0x6, 0x401, 0x7, 0x4, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0x4, 0x7, 0x1267}}, &(0x7f0000008000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000007000)={r2, 0xa6}, 0x6) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000006000)={0x18, 0x0, {0x0, @random="5d05ce786a2b", @generic="c5f9a1a1d668ef2efc8bcc925c2fb1a0"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/21 00:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f000072f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008f2000)=0x58) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000308000-0x4)="2269026c", 0xfffffe71) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/21 00:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000b36000)=0x11, 0x4) sendto$inet(r0, &(0x7f000041b000)="", 0x0, 0x1, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x6, 0x5) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f000062f000)={0x3, "01d73e"}, 0x4) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xffffffffffffffff, 0x4, &(0x7f000051a000-0x58)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0xb1, 0x9811, 0x2, 0x7}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0xdb65ceaa7e941612, 0x5, &(0x7f000013f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000995000)={0x0, 0x1000000000000000}, &(0x7f0000c86000-0x4)=0x8) socketpair(0x9, 0x3, 0x0, &(0x7f0000e9c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c76000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00007c1000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004b6000-0x14)={r2, 0x2, 0x2, 0x8, 0x2, 0x7}, &(0x7f0000b4f000-0x4)=0x14) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) bind$bt_rfcomm(r2, &(0x7f000035f000)={0x1f, {0x5, 0x4, 0x1f, 0x4, 0x5, 0x400}, 0x9a94}, 0x9) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00009eb000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) sendto$inet6(r4, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f00005d4000-0x108)={0xfff, {{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001d000)=0x1f, 0x4) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x111, 0x4, &(0x7f0000fd6000-0x4)="005bffe3", 0x4) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket(0x15, 0x0, 0x1f2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r2, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000b30000-0x1a)=""/26, &(0x7f0000e12000-0x4)=0x1a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000626000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009dd000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000000000000000, 0x5, 0x100000001, 0x2f61, 0x4, 0xba, 0x9, 0xfffffffffffffc01, 0x9, 0x0, 0x5, 0x6, 0x6, 0x200, 0x7f]}, &(0x7f000002e000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000894000-0x8)={r3, 0x24d0}, &(0x7f000036e000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004c9000)={r3, 0x9a, "2f8466064c8c36122558f919e91ec806ac2fe8a21ec2f97f52413375c452797fae92f2e3c84cfc936517b411c02809fc774751285514a61d88b527d3b7beba6be1d584cf4a8eb7016bddb72b6595fb7269b9010af4e157736c79144bd69f6870a024374b01409eee0a7151760bf8bcca02bb69a30f5d5c84dee67f1bc71c26c93e7b7c7242260f39c8988d81fdd12d58b8299d8262f88eca89bc"}, &(0x7f0000459000-0x4)=0xa2) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x40) connect$inet6(r0, &(0x7f000076b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00002f9000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000793000-0x4)=0x0, &(0x7f0000c15000)=0x4) syz_emit_ethernet(0x3a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0xfffffffffffffffc}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) accept$unix(r0, &(0x7f0000e7b000-0x27)=@file={0x0, ""/37}, &(0x7f0000711000)=0x27) 2018/01/21 00:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f0000694000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000193000)=0x0, &(0x7f0000635000)=0x4) connect$bt_rfcomm(r0, &(0x7f000040b000)={0x1f, {0x3, 0x7, 0x4, 0x1, 0x200, 0x9}, 0x9}, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000742000-0x6)={0x1f, 0xfffffffffffffffd, 0x2}, 0x6) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0xce)=""/206, &(0x7f000087f000-0x4)=0xce) r2 = accept(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x66)={0x0, 0x5e, "29b8c5d0ac50778d99844eed7c2d594cec84958e483f7bcde244c4f53e36e21f4eddb61b8c12e9f42e571bcddb13b190e7df3ac0978f10c13aa1b77fd1e7802326c1ae0533cbb754a2a1a0df196f554c0913d5d8d9e59aff08d108a0e95c"}, &(0x7f0000002000)=0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x59b}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x4, 0x6, @random="3677705b6a93", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000004000-0x82)={r0, r0, 0x8f, 0x7, &(0x7f0000004000-0xc6)="84b34d1d85fb42468566976f4c801b94538cc8efd1818e83e88e62fdaa42b8a44defd071a4b3442dd1f9758dcd3457cb58ef61780a895699312c88a1105fea01290dfe75ac8b93435a2b5236ba14ec7e337a5194c7f0edcf80bf4dbadbf09cb0ede94292649f068ec9f0ecaf4717455e82f39d2d7c9c41b0f9534103f68c2bbb122abc75d67e0df698ae39ba1f23710fe489697333aa63f02dcd031b770a2e5890c2b9e00e84cb7bef33b0e82a91b8e33425e2126531d2a5df7f6e1966f7bbe3a6499a37d703", 0xffffffffffffff01, 0x80000000, 0xf01, 0x9, 0x7fff, 0x7f, 0x80, "9d00decffa5fc899ed72defef75d2e86b8ee96c9a71bcda2522a223e114cd26c727770a0d2531b04dbc85a10206f0db3c7c0c56507dc40b4c5cecb8e421d288c728e57de61e155c78ecce6db1a29032f895b3d1a55524a501592"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000005000-0x4)=0x6, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000005000)=0x0, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000007000-0x60)={0x27, 0x3, 0x10000, 0x5, 0xb97, 0x2, "22bbd7ce64d53fafbb0c49f3aa3740fce0f887608eb7304cac6cd3de3c6fc817d1d43a0b7b5fd0f37d4183dbb0294e77cb624617a2245ecb91cc02d59d9341", 0x3}, 0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9006622, 0x1c000000000000, 0x1, 0x3ff, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r3, 0x30, "d653fd7af41428b0f1213cfbdc7838aa47a739383508964c288c549c07de5936551b4a56d031c38a5694a42f2f32d4c8"}, &(0x7f0000005000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000)={r5, 0x8, 0x3}, 0x8) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9f000-0xd2)="1a00f4ff03070107e20d000007fffd907f5c51348b4a9add09cdd08354c1c222c87329d642fd82482875675dde1f8bbc268694c949687507055f990c349350ce49c0bc01ce6536ce53563867090cb3a96d650692b60e80f6fba9aef63c94deb1d807d2d1f36b9a311dd6a4451fd446b2a7c4002961b4ab57e5ed2b34974ccf0dbf3cd476da7c642dfa40ddb2d74859a2cc5ebb0e84c582f97c88fc6e3d946aa3cd7fe5032270296d91145938f8f4e070c97f84e09e959945dd5f5c7337774555238a2e8d5f540fb921e95f4db31865596fb9", 0xd2) 2018/01/21 00:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009e2000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000025d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f65000)={r2, 0x44, "a0e434100ebac5ef340032e8e8293716e3a0c0ce037acab832beb895bde3081d616331b18d713ebbca7029b280de78c65e0132daaf49120e95eb7a5385750b6a7abd1226"}, &(0x7f0000c42000-0x4)=0x4c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00006f3000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000705000)=""/157, 0x54, 0x2041, &(0x7f0000151000)=@can={0x1d, r3, 0x0, 0x0}, 0x22) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000855000)=0x0, &(0x7f0000d6c000-0x4)=0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) r0 = socket(0x18, 0x0, 0x2000000001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x10, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) 2018/01/21 00:05:20 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007d6000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r1, 0x1) listen(r1, 0x0) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000af3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000633000-0x4)=0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000854000-0x4)=0x502) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e61000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ba000)=0xe8) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000349000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7d000)=0xe8) r7 = getuid() sendmsg$netlink(r1, &(0x7f00005f9000)={&(0x7f00006bb000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f000054f000-0x40)=[{&(0x7f0000855000-0x3460)={0x3460, 0x30, 0x420, 0x4, 0x2, "", [@nested={0x1204, 0x6, [@generic="c56a2fc8eb809d8050b350112aa9c515eac0721a2f2afd31a0cf591f55a9274a01126c54e514df27babe0d4e5850784c96ca18e88e8aa3b8d085ad9c12443e0332ac069195ea27ebc54c1c5bf7963d689b6b8bd3ab1e14d64b9dba7e00365d2ac627d3fd1f0ce0a40393b087bc62a09dd0ef8671fdbbcd0a8dbd6fe71e532cb6e796937957c734eecde0969d3cb22df3113852ff4c172eef1ca0871e1af8a11b9c6f", @typed={0xc, 0xb, @fd=r2}, @typed={0x1008, 0x11, @binary="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0x210c}], 0x4, 0x0, 0x0, 0x4080}, 0x4000000) bind$ipx(r0, &(0x7f0000919000)={0x4, 0x81, 0x6, "1cce52cefade", 0x5, 0x0}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/21 00:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000033d000-0x86)=""/134, 0x86, 0x100, &(0x7f0000cb2000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000065c000)={0x0, 0xffffffffffff0a11, 0x6}, &(0x7f0000ef6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dfa000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffffff}, 0x98) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00005c1000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1f}, 0x8) 2018/01/21 00:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f00008de000)={0x0, 0x0}) bind$bt_l2cap(r4, &(0x7f000086a000-0xe)={0x1f, 0x8, {0x1000, 0xe91, 0x2, 0x61ce, 0x80000000, 0x0}, 0x800, 0x2}, 0xe) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00005aa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, r1}) sendto(0xffffffffffffffff, &(0x7f0000b13000)="baa226b377bec2e44236b8fa2127a1a62d2417f7b092807bf5428e3122d977a2ed45de1928a932bba24f1543b8644c4451ce367350a45bd8df37e49e89dccbca21e567af722bd36c42d43d3b28e86c018d08266b821278074b41b3ae928399376c5f0783605420c7ee16f9b5d091a2f34d9408ce9ebd016c29af2c819c52f81707656b0fecd3fbb159c1013410609e0da25da9fb44e520a544b7528cf36fa4995d1d2807e2be8598e1a33947ec38fee7ab66052bb282883855604e4ef8f5811a8e5a47f9fc1ca8eafa24cd56bbbcd571362afa606e80b1753aadfb868da5b68c80d577b474d8d1ffbbbc5d17724722431a526e29b90dcc03d6776e27d584b12c771b8c6f972ca9b015c1a5e58e2c945a6f72b2634ae486119f197a6eb635d1abf71d0f3cf22c2484e5edcc41a585984fe5bcfd83f71a0e102eb5b06678e2dd20afdb8553ec07318c0fa1ee4014a5fcd82818a8beae2437c1a48ec40227541c218fa70fc1f5b7a5e511cfcb1f12cac5db72c18ff8492f1c2605a1dd91d59b6cd2ca21b81094a9b2a8718c7867fe7fbbde283e19267bba369c1d79835b718d4eeb6f60d6701b94ec63ea8fa76ddf4556c01b781f53b5d2dc6fb2354af294477e8ee2cf92cb1486f53560c9499bb672cf870a6da66e65886c3981cb13816f94b36bb8865ed117b1faf5ecd797b9d584d441f50751d1b2516d4198cccadd010c6d223a4967f0a6e9ebfa3562f521101ed18e8466fa81644fc55bf2f58c66545db3d5ff9b01840d9d20d607572eb5f9c900fde7e699456c1b7ff1b300d448d28c70391ed19eaf200ba205ae9860133937f764ef20a126ae45317467f16e69bd7085b77b4ecb1f7c710879f85c88e62ac9fb4945a69ec05475329a27a000eef9896db32151dbb8a17ceabf761be596f521e0bda0019509b4ef8292e0552b0243ca49dcc48fee8b514f2679705bb5ab44de8fdcf495cb5883949c37a49e3e39f0797cc22022fc7fa8d599cb85abea1b84363bcb23ea9d308816f31fe58c4be6eeaf89d7ec757c9242613ac6fa820023e20ea156c86282a2b638563ead3e648b297a1e325f1d0f338f38e94fe4d114b71500f31889407419722f22415b84b0ee1792385fe9cc5ff69e0d39bf80c04c47222acfe9fff9fb6f04be135b8303ddbc5ab05581d35e9b0d1d3d1b3aae1018468ff4cf8b8c8dfb58bcec0e787c1cc03697eb646e7f7b8f385358f546350dd6fd9651cbf42a2eb216040382a89273cb3f1bfc74f36755e390ec78fa1888f3e2a67491d952701ed4d2d2b08d197526815d78d242909925548110e57b9133cf953fa840a371f56c4e9db08911cb07345edd0061ff1e830456c00f2979ad0670bd5004b654ef84b01b45afc5fc9e6d633dc0b7f00806eddbfb31da3abf64ac5ef44965a98db216059bf84c79fd58407ddd71b131f910b69ed29d37a39b41ce54ac44d17f3b3aaa7e71c4066ca79b842fc4a8ff948ed5e71b0b89a06865820aa4206760e61943cd8f3bc57f0b47bb8a9342bbdbd69587705dca1321feb400331bbcb3412ff14a8924304d5e8a7fb30679ed1a52fc170ad4f37da242a8e644db723ed054697ae8d57afcf48818b4e83cc1732b5a4927ca902bb3bfb425d98a00c128c5081cf95cda019b50ac6b6aad185c3cb432e4caf8230ecdf5de74b53cb1d639bb956f3731b03a4c03c7415ae282a23852b02df81fc0c08ccb0eb9020927901b88a6fbab45c521c4ab3642c4a04d075fb7da716975405f68bcc2998572ba52fa32e298aea90782e5b0215ccc9fb9d7603814ae8551410491ed4873f26db3f6292250400deda682f65632d3da40df0c8e9dbd4d425b5da7fd1a999f372d476e4a48df3a5fb1c0854c949f93874a0f558a0e16e9be06b84a227d26bad1423d8ab724ca7d2c5deaf200814b773d623e98a7e62e606251689857c08648da63851a30031a4615a04b490defd164e942c98c6055638dc863b434709a02c2d834a889099555293326c38b9bb77ec7815d8dde7e83755e9dcdbb750eb88ec7a619bd30a2cba9017056851f678ae1eced3259720cd1a6f9deb7ac40729f5bbc8890ef599fcea47c22234d73d791ce9162957df2cf37851bef129aa9b2b023305a4c9430add348b4c3d99415323a6d4fb2fa983bb07205242848cf5c04f5969cee006e4f170878b7207abe90a24277593efaa212d329834f5f90f2fd43067fab80e1b19d5c9253113dc60b78ecace0953ea590842f0139e8404d8dbcb726cf5ef733a8039fefb8a49bd40c54426ef6231211bf1bfc6855c38ee3fbbc903724e7b80bb6ebdc7866699b0ccfda5c5e2d2de45e9349c32f97a81cfdbc57d2ad5836e6f3e6e9f3c03c7dd096f3eff9f0a5497d62c8ea45e46beab1a3848d9fbcb632c7b5794a92c0b266a826f1ebc36d430d7aac92ab4af5c8c00c444a02c1a932c831c8a49743603a20e2b431a934fbb810a5c4526284fa17cb46b24e01328bb6a81b6257a6b7d8537f77c91435f95e1c8edd72a8d0e4dfb813ace7e8610a10af238b64d0d2f646e23c56d8821c5fcb36f17f71a2a7a2c83671d7e03b4b5cb1fb7963668bbe9b79242e9424b2b6a87a49434ccee910543704bd877d267335af466507f9f88bb71199e89247cf726cd8839cfeb10b093bb39e3df6ddd99d418be2e990c607e93e4ca963b13466f213c20aff279817458899c6a8c5f9b4cdf4f6fe645b2bcddd92a26af759dd8208eb7241df81f54971f809aafb8388e0166d20aa778bbbed800f0f6298489b95850eea34f395064e2030c02115b811be49ac49b61d71ffc7c3ae643bdd60578e58f2920e1b0afa5405eda6ed038496e8a24436be90454d4d5bf8da244af2093eeab9b1533805a941d6292d36f14c323e22ee8825c2a79ba34b9b8de1286a320650ecebfd9d55e5d6dca39d3fc1f40318f5bbbb87be816eca427546445894245412dc2a425d0fe0585bf5209514412ece6567cbaaa38fe0ff96e39debc7961b9258aea3fff95fa034a9febd35c23061a3d3670375729c6d002312b46bbeb8b46e7cdfb9e420e433d8db12c19c08f4a331aaf8926e8be0d83574d8dcab046ed071a07ad58b3d0aebb0fcdfcc8baa44e6993a2fbbd038132af9e961b0ae46cf8fdc22846343bd894bd7eae964d2f07b435825bc33d1edff4bf12a99962abd2287eb1ba7d9779a7c04498bf3460d58db1cae60054ac9f40ff1e448c62a23bd997786e293ea803cf30e38924064c5d5ee7797dda66fe31aed7ef3d397dc94df183d1e01903296a06f3946ee41644dee6db435c7f91eb42e65fa7c193ddebe217526ac4df074cb2c83d3d14f3c8d128b0be326869e93d35ec067871033499f0cdd5564c8c4845a881638b0e3769bb198ae7f7d9d685dc68b5e30732befe0f98c9ab37d039e9ef4f4e33f14a2eb4825429ff400ca2ddb3248866ff1745437ef302da75ad92441d5ba5ac9e98aacdc9933819543a750c13a93360277680d79b51df214590613b357cee91f33349cffeea424a92d1ead674cd4849134153792c88424e2356be8c632f98516917ac4603eefb6d654e011a53ed2c649e2db2e5d3d66355e259ad3472a4aea5963dd527025a646798ef3023d610bf7e18e47a1a2fc0d7183fca6c7db6378213b9f2494b8f14cf1d786ca4b4650079f37fcf5537c41ae45fb0c275a073abf29baff6abf2ae142b85ec8f184af04117ad02eca2960d8059449cddf37f1ccd807013db03e6a3beb3f1b785350ea470123b9834c7058c41bcab5cf698866fa1b70340d17c92ea2ee8fb3a839bf265c7563ae818ae92fa1b967f307ddf56f394228dfcbe694e94b315ffb0cc1a5cee5659a5960cc2797a3304e14edf24a4fba9a346aab7525433be67f96e8c0098825f43cea4245e908bea75992250dd7928731075d6c46d6d39bbc28568c2efe565212d2ba8b69567064adc02877cfb69de248be7746c1a8b907824dce985555a3803d74e442c48d00b7f536239c125746fbea56cfcb78ac74937750caa9b8d999c863c4136639babf7513d3dcf22da4c2e1cc0ce9c3f03c60d41ccbf45c127224fc4ab00e03c595e3e87bba3f415bdb04ebf71fb3636e2eee36c67c2c26744f1b0bba57fbd5d48dd24953285d1d0885e78ab63a6aa8c4b0be4631d0ff7dc9883d946016ed4e4af5875018143c0199ad8b53e04934fdbe18fcbaac9c8d7aa570c8cefaa9b0f0ff3033f62886c4c4d045ff57fb9d4b3cd668d83052afccb1564f11da19caa7969a561fd0d699fc9a875efd7d0933508d2d8e0e4a5d9b595d53e90ada0ea0f9d1c17dc604c963822fb06fd411acdcbb453745f0a3e64204cfc790f030184b35df533a5dd7fa96a6d4ac08ad726a5ca819dfc47ca4db9f64414a7aa31b807b8ae4030a74f8b8598636917f0b924e7a568d2b9af9af2be928bd04d3e294a716eec5f14d7ac70a7af18e2f599c6fe7a313ec5536bb8a2ff4483244993d0fe3d8adfa05112afca84a79d2ee4fb2942df6f71f698d7f1e3a2aae28684fd6ee2aee3760fb41f26d8c2cdd27d8d0c2fcbe1b15570e75d7ca0876dd2d8548b29cceb077ff271ef0014ff56a6cb2963ca1d6fce7612e696b1e3644fe1714bb8c007bb52198ad2f2df3fb077f353abc4a2d4b4dd7be5fc9f80d5f89413659adbb73e0b7b5db765d30c8b251a23652c3224d03ee6cdf65aac9f763c46f43d57f5539ac063c886ccfe920f2fa30f61a174b8a6583f6aa0497764356907f67de342ea1ae549fee02e78223fe6ec57219dc02d522dde8d0bbd6a630200ee6b434e8d21e650905bfe49bfea76f5360f773a1b52a521e5caf6dab55fc14d81346e3d2d9dae4cbe6d87a56edb1c052915b898a952865b2a425a779a4a24c72f432ab87181559405c30da280393f2171ddccc2a30a2fb13b2279c5b160f398089ef99fccd0daccd1fdbedf15e528447b838098933a9bb8114e62d1655b77e7c1cdebccea2f7f8d1d1bbee00b3be479362079cfb45433be65de5496c755ec4fb8448bd7751ab43389c21b4e61910219c8adae4e5019bbc15b573f37318dc653fcb48a71a911cf6b3de6b1099a1f27e27894089d4d651d7f74313f045003bd0beac86462cf264540c19910023674cdc532b06c6dcb137d5ffe1cc7c1132dfbe58cb185b23b710751cafa94e82da6f94a33e962409f97efa204e3d05d53fe5ea7323288864d2ce7687feb0eacb824f93bbadbf4e914543378ce4c59cf6fbc9502594dbd52da515a4f096a7301b725cfbd2a986b1b71a6690b0ce87cbd4d72e7c1ad522afafbfd8b9e9d8a3751622208a2a0eb849356cb4b0c0b97411a87b8d47cd7afcd247991682697c19f75712fd02f74e0a2e6f63cfedf0f13b496d1eeee9f5bcca5772ea7032734659273cda018ba1225c1980740fc75890aa978bb02287feca10239681cf4c3414dc92e47468d2cfac7ddee4bb6719de140dd47bb8d7367d3e9dfb16d55206f890f1421e39fb4350f4e64291593db22ccb795bf831c7d51e8984b4825092ef8ada582aacd9e430618e1ddb7e71bbffe2fb155417793e3403e613167942a58536a8ba0ceff531df1a6a3e3fd3ee37526d320247600ed8e012238cf47d32f498d67be7ad1f19f9371698adb8d802c8f38cc1527ed64c936be287de6e83d57f6f956fb323c97c4782dd1249c465d911f71699464fca1337f99e70f28b230f5080979833caff593cdfd8280487686fffc8278f23939cf95f70f729fa924684bc104921cc634c00110607d289f58815e683e49be3b43e4b13811490", 0x1000, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:20 executing program 0: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="99b8eeff36c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ef44743898d4eac0fc2c04f82b692b49"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000721000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="999e2b20a603830f6dc7929fd5334a29"}) unshare(0x100) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r0) r2 = socket(0x11, 0x7, 0xfffffffffffffffd) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00003a5000-0x4)=0xe4, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/01/21 00:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00007f1000-0x4)=0x0, 0x800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f0d000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002d1000-0x48)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x17, 0xa, 0x4, &(0x7f0000dc7000-0x8)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000607000-0x8)=0x0, 0xfff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d81000)=0xff, 0x4) socket$inet(0x2, 0x7, 0xfff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000778000-0x1)={0x7fbb}, 0x1) pipe(&(0x7f00009c0000-0x8)={0x0, 0x0}) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f79000-0x5d)="0c12e9896410c506042ed463c95af5886a4429a19630cb18dd86373451a21712cf7944c631febdc1d07abd034de04b9a083220f674111ff81b6178151e4b08b34ec3a0fa7d9541a3d81950af61bb5c096087c22639b3cd72e3cd4ca069", 0x5d) 2018/01/21 00:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000632000+0xc6d)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fe000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00001b7000-0x20)=[{0x3, 0xfcbb}, {0x3, 0x3}, {0x0, 0x2}, {0xb, 0xffffffffffffffff}], 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, r1}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000361000-0x38)={0x0, 0x0, &(0x7f0000127000)=[{&(0x7f0000729000)="", 0x0}, {&(0x7f00002f9000-0x3e)="1fc88d52356c8fd5ba9e8a10205dcae6c245ed4261fef5c0bce82b7aaa0b8140198443afeac2179c6c1721c6328af5441453a4b96cf0383a75bd2e02f1a4", 0x3e}, {&(0x7f0000e79000)="e9356397a83387e2a7041482023ff03544231c6e70c953ddcbf791f2488008950ef5d2f8e934fe720586caee9500ec62fa6989c57acf04927b08958d76312932c614c83c6b68daddcf53e99b84b9a66b6ad8c7bcfc0a74fea6c67f8e1f75658d8c476559a6ef585289a7caab69b9651c08ab7d", 0x73}, {&(0x7f0000b15000)="9a362f1fa2271f0d56fa2ac02773282767cff108291e52680346e37d005250fa76f8e48154c7dcce105527d9e537360e4e71851d247dbad9e5936780e3dbd1dfe1cd526a19502333522de7ec2c5f1be2d7880cd6823d2f7021f42b660d96376602aedf2b9d71c54d1f589fe04ac1c6fdc785fa172fb58262d73a1432bca9280e31b6dda722c3fb340a369c7442e2f1148336e2da26361eb3e79f002f8090456578243b7f08939b9acba0fe4daafb68879f0f", 0xb2}, {&(0x7f0000b28000)="1a66ae2714c6b43bbe13773dded0e84689d293cd549cc56f1843db7b494583c63a6be087b01c8f8b56ab211dccf9aa064e17aec21365f05cceceb615a714be35f86162ba12fe1d42705d3ac54c91f549131dc08e8d0ac0eceb7d3f1bd47baf70d0024363221485d92afd3eec79aefe70df02bb34e3b3c28d5ba6fb97aa233b9ac7df009a9c117e0b21ce4a9d891550e6e623373e", 0x94}], 0x5, 0x0, 0x0, 0x44800}, 0x8850) 2018/01/21 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r0) 2018/01/21 00:05:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x3, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/21 00:05:20 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b34000-0x15)="0a0753b0d55e050180e5ffffff53dbb7055df0df03f4ad4000000000070000e289", 0x21) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f8f000-0x8)={0x0, 0x10000}, &(0x7f0000f8f000-0x4)=0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f8f000-0x6)={r3, 0x4c70}, 0x6) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f8e000)=0x5, 0xffa9) 2018/01/21 00:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) connect$unix(r0, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000e62000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000da6000-0xc)={0x10000000, 0x0}) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006ef000-0x18)={0x0, 0x5, 0x30, 0xffffffff, 0x54}, &(0x7f0000045000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000438000-0xb8)={0x0, 0xdb28, 0x1, 0x8, 0xf, 0x1288, 0x4, 0x6, {0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34bd, 0x80000000, 0x400, 0x99c6, 0x7}}, &(0x7f0000d29000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a93000-0x8)={0x0, 0xee29}, &(0x7f0000ffd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000322000-0x10)={0x0, 0x2c, &(0x7f00002b1000-0x2c)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009d3000-0x9c)={0x0, 0x94, "30f59aaf0b92f9d520395ce58b0a384aa0904f9cc3201142a58c6de354a2b807c6058e47e5a9d6049876ef11827fcd4f6f33cd17a24c87e5f2284f8e5b8185f99ce153410866f2db67f7783cc0c777492cec4b575d4c7821a3b6206edca0ab7469b74fca05eaccce7db5aa22ba33a6ddfaf84f80a1c67b2c5f842acd2fc0d6d07cad6255729b5919c67501bffd7ca7b68b3c975c"}, &(0x7f00003df000)=0x9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f18000-0x5b)={0x0, 0x53, "3eca41ba0d4c05184e8668acaf7b1249bcac3ed3550e4727e918b022c74dcaccf4c8ca0794917d5f2656c9176fad604a7b07e98907482a2385cbb1045c2d1b454396f577586031bcd6b3d3e4f47f0f677ba94f"}, &(0x7f0000aed000-0x4)=0x5b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005a0000)=@assoc_value={0x0, 0x0}, &(0x7f000050a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ae4000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000779000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f70000)={0x0, 0x0}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000042000)={0x0, 0x4, 0x20}, &(0x7f000073e000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00009a0000)=[{&(0x7f00007b9000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d2b000)=[{&(0x7f0000b3e000)="55fffc76e73a8f5a252a3f725d26661c8021385cb4ea249bf2bcb5fe50d74d2b592434803810076b3c78334139c52598bd0d05", 0x33}, {&(0x7f0000d1a000-0xac)="77cab78970f761efe037abf55f790106b2f2bdb4e823785b3fac00b3215a82f1ff19d86530c7e8f865b7b2553cbc67ff11328c4dac654e75eb8ea4ea34be3a25c3bb14f95c2a4379ca59fb67dfe1bb80989937504d0e2cd6c71a98798836adaf7579b57c62334d065c4ffbd07847a9331a41b4ffb77b79ec5e4b4bfdd426f2451a28b5d808a813c772fcbd4c1b5daf813861cdeed51c64f051cab46b03b67807f0e19a5c147964b07b5cf8d6", 0xac}], 0x2, 0x0, 0x0, 0x40040}, {&(0x7f0000a8a000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dcf000-0x30)=[{&(0x7f0000277000-0x78)="8dd424d9b5ce0c92dd7eafeca9f152eba204fca74665faa58b1cbe3c8c6187cd4f84280f558b49c451fbbccd2283e1216e7050c84f22a77afff7ff11b9907e819c79ae8752e00b05acf32a99868e57d5cda19f9c43f5e90ab1420392ea451576daa9a7ec18d4915dc94b08d0ed1370ab27b9ebe3f93531ed", 0x78}, {&(0x7f0000026000-0xd3)="654e8aad417c5ba7c0d1517b73d9f861f75bddac21a5416a3a8d04eb856c72d5fd2c5ea426921161439601a0a4c8434c92b5b984499825c07b95b19225301517d822723fd340df3ce7bcafca7955a601f665dbce931831537cf1b1acfc2c76f59fc73da0eb2e43ec164b5db23f25e930a93c05b94c823a520d39ab9e81880ab410d98f57a6b55076c0842ef72f0134e5cdb84ab73f55ef37b533ba1edc900efd957dd765dc27f6371036072a99f3c49337e0694a9aaa2c56128ea110c33e2193db1a8d37bffed88b70b8be19f6915da678500d", 0xd3}, {&(0x7f0000760000)="b79c6519f8500956120823a09c122b2f7965d66c4205486c7c935bcae048cdbeb6f8bb07becf3eeabdd780dd1f6431463858212eaa1dce988ae748bb47c847cd077ec8462a626859584bbee3cc9ba0e43b93b6dd43215bf976879d51274532bbc68700ba7d2e73147aad1f3cfcee617ce295c3c4b17ec27d26985ece782a13fa21e273858d4e032c39dea5288e7f103437714945337dc304cb9d04bb84a7cb23c3fad32bf5a14b64f64362084852b399b66dc5e03688c23089c6eda3f2b2249db3c9491fe5da3d8de080bdb4fca10b95", 0xd0}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f000090b000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002d7000-0x30)=[{&(0x7f0000c41000-0x34)="4fd90d9c90e5a6938110e666b959eab4c4a38e8f91125562f63adc507fbab1a5c3be1f062532a6aee393e4ad354b52c2eaa2f5f8", 0x34}, {&(0x7f0000420000-0xc)="d0ba962313f9a48c15bc00bc", 0xc}, {&(0x7f0000e09000-0x10)="b2b4892a41b160592e28482d420cac46", 0x10}], 0x3, &(0x7f0000cb7000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x80000000, 0x200, 0x9, 0x3, 0x9, 0x400, 0x6, r2}}], 0x60, 0x8000}, {&(0x7f0000754000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085b000)=[], 0x0, &(0x7f0000909000)=[@init={0x18, 0x84, 0x0, {0x80, 0x4, 0x3ff, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xc, 0xae, 0x1ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x0, 0x7, 0x7, 0x1ff, 0x5, 0x7de3c90b, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x80, 0x200, 0x5}}], 0xc0, 0x800}, {&(0x7f00004e5000-0x10)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[{&(0x7f00008c9000-0xa)="810ed7a155f784556e8f", 0xa}, {&(0x7f00001ea000-0xea)="495c56defe3ea16c3f1e6674bf3fc9ef59755e25bb947e45b756e5716ab8995f430b892a7aca766a8854679396231972f728726129a27bfd7c924cbc5c44da7a8df48e85bfbb0b9b82cff06366b19a78fd64ad2ee7a75ce4d98c0b29b84e4cac5d00e6501c5c9503442411ccad4fafba1390a9ac8fea44a6c03431d78c55cc07e44b14828a7923ad933380e37ddb25b2b222990a7a64c8cb3f3dc943905147d38b1f053efa7313be8affb8aff25a7751728e1f9d4978bd66ee0d77b03869246e989522f08f6ab57473c938c7c20ee5d511a78b2be8b48e26c379f5c7ac680292e24640ecbb0adde74aea", 0xea}, {&(0x7f0000f4b000-0xd2)="5b58dbc132447c7658190c80bf34291cf08158419b0f95bd78654610ed17ab075a0ef322c4e9a0c6d0debad5b6f340e66ae66f8c2e89ddca8e494cdbbfcb9d3c28de390c5813acc3e7cbf42e7a66c582220afe58b1479fc10f2eb1435c7bf03215e74b020468ff57d700ece4c85fc8adcfdacc8e1376f1ede9146e01928dcb6a9395c78c29d31aa04bf3e0f7573fc6197878183f9328b1e473d21191980c759866d978d6a09dbdfb91c34a58705a48a5b94e893081f884fbecb5307301ae1d3464794626f6ad387d1eb1e9493fa747d55470", 0xd2}, {&(0x7f0000dc8000)="4503af2a8847366bb8331d90438167c6e15ea287d7b8c04b03fcb65d61a3421766dcc895ae27c5fa4ff4fea8533364856c11a16b8fe6c5c223eb797f321f36e08b3c9abc6607d3d4e4b94f3e4c7904c7ad779f1d23f00823091bfad021659a89eaeffa84b80da2ee242270591bb33bbcd89b8dc0948a521b3cc0f192a282cf7084ea9ce2f98d714690faac544f369d0e5166124eff0165398e6cc54940a5d53e753d75ab2491", 0xa6}, {&(0x7f0000984000)="", 0x0}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000a79000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000949000-0x50)=[{&(0x7f0000661000-0xd9)="42e10e262d76bf8f6dd67387038df55f3791ac383fcb8227b00a0bd24509667c70d8dedc5e87f8dee9c14e5a7a344ac962828bb07da12f7d9799ee625b65fd1dca6041e9c4da77db3b80544f1bb6cdb5a809672efbf961422063fc6a736d9d0731c12a6e8254302059e6f5fb50195432f81b66f2ee8524c194c5063838514288c3f7f08625ee03edd2258a766b6907aadea801ed7890e63f622b09c51aca9446e284b08b5d03e0b7a7edbba08534640e2b64f99b85a6870356185d5cae73188224d61ef8278a916a5c1622aa61c8e93b4763e5f31574977600", 0xd9}, {&(0x7f0000e9a000-0x81)="8e8a32e16ba61d2f132c9f6578b90892ba2e11015c4af291aa45a3566715edaf2918550363266ee9e201dddff2d4c840448b8981d0355c2703ebe8c6a59dead9f763a091031040b766f010d3b8a120d6f48fe7c9ccc672f5f971768db8ed10fcd6f2369d2cfc708226d5d65f08dad37e3db0f212255c97eb097448f5edb6f52fa4", 0x81}, {&(0x7f0000ca5000-0xbf)="43bab37aaba224c1f7cd882a46255a3785a32107032960c9607b29a554e4109f6e6e003b0ddb8ca88bb98505fb96cc299d2e751a5cf62f9f8797ee6010c8ced6336d161bec55c91681f1a885c6c7f23acc7565cfb2b5f079320c625fc87f089648f2923cde207f99ed98b5440dff8463244dd163e9f68f1b172787c167aca08d13b59af06ecd12db4251b0efcd6b569517b3cc3942539cdb79ecd6e24cbd35e67f523ecff672a4d6de42cb9b2473e8100bcbdb8f4e2683ce749494c1268f22", 0xbf}, {&(0x7f0000ea3000)="003309b023380975cf784db5638b815ff5dacf205e1722a3721095f9cdb29d639c2e0acf3e2d92744022b0f7f84046881d4ac6adc01fbf19409b1c2659dfe7d0f87aab546635027e072d42e6f4c5", 0x4e}, {&(0x7f0000e25000)="3e67a56707a4ad53166e6570617e5eaa93c3feb556d1853f1d0507ef9e684189c6561ac6eebf714304d9aec96a78adfc552fa1558f0bc12f1953d1138660c3661db3b3d3f4481c225a255c5aca03cf45ac2b28c951b6042d58ddb899741671c221b090a6ca33ed8751f7735cda556096c5f6d089aee03d87cc76e1a4b68898a62224d6617b2b6f374dbe", 0x8a}], 0x5, &(0x7f00000ab000)=[@init={0x18, 0x84, 0x0, {0x100, 0xa, 0x6000a6dc, 0x2a8a}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x1000, 0x204, 0x8, 0x3, 0x81, 0x4, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x1ff, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffff, 0x2, 0x581f, 0x4, 0x9, 0x0, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ca, 0x2, 0x7fffffff, 0x8, 0x2, 0x5, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xa88, 0x201, 0x1e21, 0xfff, 0xffffffff, 0x3ff, 0x81, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x89, 0x3, r10}}], 0x150, 0x0}], 0x6, 0x1) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000fb3000)=[{&(0x7f000023a000)="b80c705d1524e928d26e845f3ad7a48e29006701fb621bdb6dde2e478480b382f67e4caed41fcde1f6a24679898e2b90a69014b2851bdd52b25fdad96db7470e65a5dfa4a91bdf9f95deeb577c577a2f83f647aa739d93a8ac906563440448630603ba9d48b95c09ac9a98fc8adc6caaba200550a164e491ea8d41a9d331b6f647c7", 0x82}], 0x1) epoll_create(0x6) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002fa000-0x6b)="b2", 0x1, 0x0, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/21 00:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000846000)=0x0, &(0x7f000038c000)=0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000397000)=""/95, 0x45) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000351000-0x1003)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x1, 0x5, &(0x7f00000b6000)={0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f00007be000)=0x0, &(0x7f00001df000-0x4)=0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/21 00:05:21 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000ffd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xee11, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000001f000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f000001f000-0x4)=0x98) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000020000-0x6)={r2, 0x6}, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r5 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r6 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r7, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000223000-0x4)={r6}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r6, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r6, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r9, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r8, &(0x7f0000550000-0x10)=@ipx={0x4, 0x10000, 0x82f, "68b8e4989b3a", 0x8, 0x0}, 0x10) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x3) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000afa000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000)=0xe8) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000af9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, 0x0, 0x7120, 0x500, 0x9, 0x0, r3}) accept$alg(r1, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x5}, 0x0) socketpair(0xf, 0x3, 0x5, &(0x7f0000209000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000af9000)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000af9000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00008ed000+0xc54)={r5, r6, 0x0}) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000035000-0xb5)=""/181, 0xb5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f8000-0x3e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003b6000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d3c000-0x18)={0x0, 0x7, 0x0, 0x9, 0xfff}, &(0x7f0000d3c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000064b000)={r3, 0x9, 0x2bd, [0x8, 0x1ff, 0x401, 0x7, 0x8001, 0xd876]}, &(0x7f0000c92000)=0x14) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000d3b000)=0x7, 0x4) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) r4 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r4, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d3c000)=0x0) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x0, &(0x7f0000444000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000015f000-0x9c)=""/156) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) unshare(0x20000000) write(r1, &(0x7f0000569000)="110000001a0053f700e6caef1200030707", 0x11) [ 470.635432] TCP: request_sock_TCP: Possible SYN flooding on port 20025. Sending cookies. Check SNMP counters. 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b6e000-0x10)=@common='dummy0\x00') 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001a000-0x20)={0x100000000, 0x0, 0x2, 0x2d9}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000002a000-0x10)={r1, 0x200}) unshare(0x8000400) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) pwritev(r3, &(0x7f0000026000)=[], 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000002a000)={0x3, &(0x7f000002b000-0xc)=[0x3, 0x0, 0x5]}) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8e4454446da8f6"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d19000)=""/96, &(0x7f0000ae8000-0x4)=0x60) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000060000)={0x0, 0x2, 0x101, 0xdd3}, &(0x7f000081d000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f94000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000044f000-0x8)={r3, 0x2}, &(0x7f00003a3000-0x4)=0xfffffffffffffdb9) 2018/01/21 00:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0xa000}, 0xffffffffffffff5b) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) vmsplice(r0, &(0x7f0000dcd000-0x40)=[{&(0x7f00005af000)="606a47cb2de928879f82ec611c6edb47c934cee7dcb42e7fc0465773b45b7d38d2804e6e3f9216ad169f276d9a135f6500550b2e48e0485778f4d3f0b4d5ac7117c4efec2dc06898e3e47fdc4b94ab507e52ed53cccef5311422d5e52f93728706ae8a7be17976bac353ab421298e2cf7323c9e9751dd64166ba182df9fc5b1f71e41bd13bcedb4379b4d0412041d7ff4c3e41ddb73d429280ced31e1dc1d65aa2419b7646", 0xa5}, {&(0x7f0000b8b000-0x1f)="881af500ebd13744e8e570f5729d097d9cbfc7b28b99b49aed9cd6673a42c5", 0xfffffffffffffe7a}, {&(0x7f00000c6000-0xaf)="8cbc0feb431ef9c5d5828b160fea4f54e4d77180ae1820a9bb616405134b6583e491c22f5d0eb237af6b8488f900351f10b4cae68f8ca08a814e04d55c9d4847f2e2d4c9ffedb3d5a775233961cb1e5590b0edb7508122920db03efa2426cbf4e866615853b062c3949e9b7e323a8c4f2aaddd1bb2094fd242bb609383ac83f44b80b906bc476291efa63731ec258ad0faa6d326cb210e64fbd5ce672027360379ab65620e7e429be4ee9c50027aa0", 0xaf}, {&(0x7f00005b8000-0x13)="8f8ae4ad91468dc6ab761fc3014c2851d5c3ed", 0xffffff16}], 0x4, 0x6) pipe(&(0x7f0000d9c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000427000+0xc7)={r1, 0x4, 0x30}, &(0x7f0000672000)=0xc) r3 = socket(0x3, 0x5, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000aa8000)={r1, 0x5569, 0x30}, 0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b0c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) pipe(&(0x7f000048d000-0x8)={0x0, 0x0}) r6 = accept$inet(r4, &(0x7f00006e5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000854000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ea0000-0x4)=0x1000040000006, 0x15e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001e2000)={r1, 0x2, 0x0}, &(0x7f0000ff1000)=0xc) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00002cf000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x806, 0x10000, &(0x7f0000acf000-0x8)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00006aa000-0x4)=0x0, 0x4) readv(r0, &(0x7f000083a000)=[{&(0x7f0000770000-0x51)=""/81, 0x51}, {&(0x7f0000262000+0x555)=""/110, 0x6e}, {&(0x7f0000ec3000-0xa1)=""/161, 0xa1}, {&(0x7f000004d000)=""/152, 0x98}, {&(0x7f00000fc000)=""/153, 0x99}, {&(0x7f0000669000-0xaf)=""/175, 0xaf}, {&(0x7f0000a8b000)=""/35, 0x23}, {&(0x7f0000222000+0x910)=""/4096, 0x1000}], 0x8) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f000057b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007bb000-0x10)={&(0x7f0000b01000-0x102c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x4, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000a, 0x1061b3cd) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000483000-0x7b)=""/123, 0x7b, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f00009f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b0f000)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$can_raw(r0, &(0x7f0000e76000-0x38)={&(0x7f00001ef000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00004b5000)={&(0x7f00000b6000)=@canfd={{0x3, 0x6, 0x100000000, 0x9}, 0xd, 0x0, 0x0, 0x0, "cf86f74ab1686365521ada5f907e9d286d53412c7c82a406f5982fe541685851dc70e5fa2fe18cd28b48a4d6adc6f2d70e706fe178404db851a725f2da7f9853"}, 0x48}, 0x1, 0x0, 0x0, 0x8084}, 0x40) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007d2000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c32000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f61000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca2000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000071d000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3, 0x0, 0x0, 0xa, 0x20, 0x20, 0x0, r4, r5}, {0x76d, 0x2, 0x800, 0x4, 0x6, 0x0, 0x3e, 0x4}, {0x1000, 0x9, 0x1ff, 0x1e}, 0x4b428e3c, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x32}, 0xa, @in=@rand_addr=0x40, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x3, 0xffff, 0x1}}, 0xe8) r6 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000376000-0x4)=0x0) sendto$ipx(r6, &(0x7f0000d68000)="c37fbbfec3628cdbbd60228a8591a6fe8c910204f1a203702f308c9b400c5a50d08b141b29e5653d3fb2adecdca49ea1896eebb2e346e789e990c46511f4d29386b936699ad15c7981df499624", 0x4d, 0x40000, &(0x7f0000f13000)={0x4, 0xa72, 0x4, "05b9fe9e517f", 0x6fd, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006a000-0x20)={0xdd, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000694000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SG_FREE(r8, 0x40106439, &(0x7f00007ee000)={0xf36b, r7}) bind$inet(0xffffffffffffffff, &(0x7f0000858000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/21 00:05:21 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x2, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000390000)={{0xa, 0x3, 0xfffffffffffffeff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xb856}, 0x5, [0xfffffffffffff6e5, 0x0, 0xffffffffffffff80, 0x7, 0x8, 0x10001, 0x8, 0x500]}, 0x5c) 2018/01/21 00:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f0000749000)=""/4096, 0x1000, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000499000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b61000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000416000)={r1, 0xffffffff80000001, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000bfb000-0xc)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001aa000)=0x10, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000051d000)={0x5, 0x0}, 0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000-0x8)={0x0, 0x0}) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) pipe(&(0x7f0000d87000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000002b000-0x10)={0x401, 0x0, 0x40, 0x1}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000fe1000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @empty=0x0}, &(0x7f0000eae000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000eb0000)={0x10, 0x0}) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x214) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f83000)={@multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff}, 0xfffffffffffffe44) 2018/01/21 00:05:21 executing program 6: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x800, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000003000-0xa)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000)={r2, 0x2}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00008d5000)={0x9, &(0x7f0000001000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0xd9)=""/217, 0xd9}, {&(0x7f0000002000-0x18)=""/24, 0x18}, {&(0x7f0000004000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000003000)=""/35, 0x23}], 0x6, 0x0, 0x0, 0x4}, 0x200000c0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000c29000-0x4)=0x0, &(0x7f00005a1000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f08000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffd6}, {0xa, 0x2, 0xf6e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2ceac00000}, 0xffffffffffffff81, [0x7, 0x4, 0x4, 0x6, 0x3, 0x4, 0x1, 0x1000]}, 0x5c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bf5000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffc00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x68) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/21 00:05:21 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000083c000)=0xfffffd1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000296000)={0x0, 0x19}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000435000-0x8)={r1, 0x2}, &(0x7f0000d86000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000f85000-0x7a)=""/122, &(0x7f0000858000-0x4)=0x7a) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fcb000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[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}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x7, &(0x7f0000fcb000-0x8)={0x0, 0x0}) 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000268000-0xc)={0xa0002004, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/21 00:05:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000000000004, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002a0000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000541000-0x9)={0x0, 0xfffffffffffffffd, 0xc8, '9'}, 0x16add05cbff61945) pipe(&(0x7f0000a16000)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f000038a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b9b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000aa9000-0x4)=0x0) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x8000000001) socketpair(0x10, 0xf, 0x9, &(0x7f00003e5000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004bf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ff5000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000c000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='teql0\x00', 0x8}) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xfffffffffffffffc}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x3, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000000e000)={0x3, 0x2, 0x1, 0xb9e}, 0x5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000010000-0x13)={0x0, 0xb, "bb5bed4d19ed3be1f7e86b"}, &(0x7f0000000000)=0x13) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000f000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x8, 0x0, 0x13}, &(0x7f0000006000-0x4)=0xa0) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7d1f1ccb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400000001, 0x1, 0x400, "30904fde00f65b983df2645a5d4013a57f8175debd9f8518c5b857a753fbb463555e4d3a308055c69a996f384d077d30fc9275f86019a17391b9bdaaa701d13c6cda427891d1e9b971874d55080657ab"}, 0x160) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a414e800f347a6e5cbe967b99a08a4ed629ad8b967d6c67ef010a99f60a89e2cd9", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/21 00:05:21 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000fbc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f13000-0x8)={0x0, 0x0}, &(0x7f0000f12000+0x32e)=0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f12000)=@assoc_id=r3, &(0x7f0000c0a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c32000-0x8)={0x0, 0x72}, &(0x7f0000f11000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002d5000-0x6)={r4, 0xfffffffffffffffc}, &(0x7f0000431000)=0x6) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d75000-0x66)={0x0, 0x5e, "44d6cc50b95fc62863331a8abbfddbfcd205a1d0bc5ebb1e0ca696e93bbbe6a71b9aff3a06c8271cad3cbbde70592b1086ae3396b2b5a103c31f6f81f630ed0a311b5ffc5245b687fa813ac08906a86c575a3264b77dd12899553b20c149"}, &(0x7f00007b0000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000128000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000, 0x100000001, 0x7, 0x80000001, 0x100000001}, &(0x7f00002f8000-0x4)=0xa0) pipe(&(0x7f0000cec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bd8000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000e7b000-0x8)={r3, 0x1}) 2018/01/21 00:05:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @random="09e60b64c580", [0x0, 0x0]}, 0x14) recvfrom$inet(r1, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f8f000)=0x4) 2018/01/21 00:05:21 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xfffffffffffffff7) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f00005b2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000016d000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000034b000-0x4)=@int=0x2, 0x4) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f00005b2000-0xa0)=[{&(0x7f00003f6000)="aa27c1d0927aa32610d5e669ec5abf4801af48f173d0d3b90c8e3e60e18a126734eaad9338a24fc4c00c1ca43c922c470cd83c4883d8210875162d8f59d6951323aa7f15d2e14d52c95458c0455cc105fca250d92be0e7b9ead15fa7fd7674d6a7a07759835073659c0411f154253054e49d7a5bc7ebcd78456bb4d0da00f6f424ccacb9e8a36acb12fa2ebe243d10960969517e42f2f160cca050a23aa9d53d5da989479c8301b04defc0a536dcf4edcf3e5fed6d93e7a440450e0af365accb1c2b6e76ff295047e5e715ef25329f50993ebcdb338322f7dcada755ea", 0xdd}, {&(0x7f00005b2000-0x47)="2baf3778c113be3f15d6ec7c8ab72a9c6502c40c46703b21e3587e07ae43429a60a7547998f30b997ee6864afa5fdf7b1572cbcfc640a7648841f6ffa89e9bab10492b73a8ca99", 0x47}, {&(0x7f000025f000-0x15)="1746c238e980a1bf0670fe7ce956d47e172defbbc0f21fdccc60c624c1458febd054708eeae0de9862a49b0ad3603e61e1eeaae620877cffac0d9ff9d779d36a7b7df7684dd2047163b98f693232aebab8c84373cfab57dd85640d814861b3f091187ea88b49cb689e19c344c170d854246c22ab8eb275fe4042904831ec5a958a1a9c6c1ebea17f112a71a6afea619cd5735cf9d9d2f598270c833fbcf6a3f794cef59f791e66a6a8cc4af123682399b39f07561be19a484250c98cc13f3f1335ae6994791fb340beea23e04ba1ec3e8edc2f3c3a656b7e94603035fa", 0xdd}, {&(0x7f00005b2000-0x1000)="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", 0x1000}, {&(0x7f00005b1000)="2e59936c217b4a649fb3cde49bf13d8e09fa4507050fcf927f57c6efab6c65e6af963fb92d2b1399d2fcef6a1f508a9011f0caee328db120aee4c1c131462269d12f7df99b8f51f1938758c6b657bfdd7a3247c248e0fc", 0x57}, {&(0x7f0000031000-0x36)="8fa576babd0da0ebc202005247650f8038516ceb5a770805c07841ca7dc343ae48fe2bc7cce1230e643080fc9cb2efbe9de63e1ea6a6", 0x36}, {&(0x7f00005b2000-0x66)="cfb7be2bbc087be3708bb9eb778aed990a5ed46a96dfadcb795fb543d1ad04b910c5f9f0590f8db156ec54db2ecfde3f84d24764f21d4a66ede8cc9ffda906ac804d68e924d9401aeb84308994059b2e5784be1b9de8b45311f326769e4d92acefa64f54f40e", 0x66}, {&(0x7f00005b2000-0x89)="eafd8950264005035ad7fff11ddde32769443bc38c2aa86be4613495aee7a3fed11a2beba20abfad486a753430f7a08e3f901ac54735ee1266a9f3f93bccd7229e3f9eba3be8d6ae00431fadd2ccb5b6da080d15094f415dedee13a3f3b9ba66f1730374ef708876d2df1da5a9f79d4e2e680741d2fdb895f75941774c208407d0d7a1496c4b59905f", 0x89}, {&(0x7f000021b000)="9477c7eec9722f679edeb5e51ca1ebfd38a3577f4ad9bfa612d6c5326644b2bee00ac890851aca756128c91dde1d43c22421e75302", 0x35}, {&(0x7f00005b1000)="ea03fa63df6434e6d16cc7148f56a7012620671289c9d24cd8df3381b2557dcc58e60f", 0x23}], 0xa, &(0x7f0000071000)=[@iv={0x50, 0x117, 0x2, 0x3a, "31f0fd38104b783ecb79bf6ff5679bb2fad6ce0ed135c600e43a949a9983748e3c439e667fa993dc14b21ea7adec0af28e60836653373a697157"}, @op={0x18, 0x117, 0x3, 0x0}], 0x68, 0x20000000}, 0x20040004) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001a4000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00005b2000-0x4)=0x0, &(0x7f00005b2000-0x4)=0x4) 2018/01/21 00:05:21 executing program 4: getsockopt(0xffffffffffffffff, 0x4, 0x7fff, &(0x7f0000e60000)=""/46, &(0x7f000025f000-0x4)=0x2e) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000a12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) accept$packet(r0, &(0x7f0000b25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000332000-0x4)=0x14) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d2d000)={0xffffffffffffff9c}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000087d000-0x4)=0x480000) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00005b8000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000063f000-0xc)={0x0, 0x1, 0x10}, &(0x7f000098b000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000318000)={r3, @in6={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000fd000-0x4)=0x8c) getpeername$netlink(r2, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000007000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(blowfish),crct10dif)\x00'}, 0x58) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r1, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000)=0xfffffffffffffde1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000002000)=0x101) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x4030582a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000002000)=""/204, &(0x7f0000005000)=0xfffffffffffffe14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x800, 0x5, 0x89c7, 0x22, 0x0, 0x5, 0x401, {0x0, @in6={{0xa, 0x0, 0xfbbc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x10001, 0x101, 0x100000000}}, &(0x7f0000008000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0x9, 0x4, 0x0, 0x6, r3}, 0x10) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x200000000000028d, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00002c3000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x3d, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2000001, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0xffffffffffffff5d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000004000-0x4)=0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x1, 0x8, 0x0, 0x9}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0xbed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x4e74, [0x151, 0x3, 0xfff, 0x24b3400, 0x4, 0x529b, 0x7f, 0x100]}, 0x5c) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00006f9000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x2}}, {&(0x7f0000a38000)=""/254, 0xfe}, &(0x7f0000e83000)=0x0, 0x4}, 0x46) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect(r0, &(0x7f000076a000)=@nfc_llcp={0x27, 0x7f, 0x0, 0x0, 0x80, 0xbe89, "1a3fc0f3797390674f69af77b684f74a4a89a68ef06b7fd5d5aff49db3fa9dd014b1ecbb277f4080579895a7b2a8b3e31783a11af770a0ef4912a6eb605154", 0x1}, 0x60) 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x1, &(0x7f0000e8b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000062a000-0x10)={0x0, 0x6, 0x200, 0x2}, &(0x7f0000d5d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009c1000-0x108)={r2, @in6={{0xa, 0x1, 0x848e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1f, 0x8001, 0x50f8, 0x8, 0x646, 0x9, 0xfbf4, 0x401, 0x8, 0xfff, 0x7fffffff, 0x8, 0x4, 0x81]}, &(0x7f00005e5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001d7000)={0x3f, 0x8000, 0xffff, 0x400, r3}, &(0x7f0000f81000)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00007a7000)=0x0, &(0x7f0000b2f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009c5000)={r3, 0x401, 0x0, 0x6}, &(0x7f00004db000-0x4)=0x10) socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d68000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0xfffffffffffffe42) 2018/01/21 00:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d0a000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006af000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ede000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bad000-0x18)={r1, 0x1ff, 0x8, [0x6, 0x7, 0x2, 0xfffffffffffffffb, 0xffff, 0x8, 0x9, 0x16]}, &(0x7f0000b33000-0x4)=0x18) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r2 = accept(r0, &(0x7f0000dae000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e60000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c97000-0x18)={r1, 0x400, 0x0, 0x2, 0x6}, &(0x7f0000e61000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000095000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000414000)=[{0x0, 0x0, &(0x7f0000574000)=[{&(0x7f000074c000-0xe4)="d9", 0x1}], 0x1, &(0x7f0000f86000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0xc001}, {0x0, 0x0, &(0x7f0000f1d000)=[{&(0x7f0000fec000-0xa)="e46cc491ba56eeca72f0", 0xa}], 0x1, &(0x7f000009b000)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000567000-0x20)=[{&(0x7f0000227000)="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", 0x1000}], 0x1, &(0x7f00004ac000-0x1f8)=[@iv={0xf0, 0x117, 0x2, 0xd7, "310c857f0e740c6f906db449970687e9969a17b0f42c1a99243050480763505ec41420c340a2574a72eb1455e2f39cd80e9031e7e5abf4f579945806c565308f16309c34f58c02fcd10ae2fe3629f1964974e339bf7570e8b5816e1ff005d64f72918fe9018a1c29f10c5aab43cb0e7703767f930e6b39b4db19f89644c9e7a1fe9cb563237bd51132d43a52133c5a79c4c791bdd5099d793e5ba8d56bba83f37c4dd149000d3052b22b743c69bf0fc34c86ee863cf2d49e11b80dfbd7e117f447d6241e1e7d74950d9349e8ac174266dec1eb9033aac3"}, @iv={0xf0, 0x117, 0x2, 0xd9, "b04bc23ca5e767562dd62d56947e2bbee86dc3c4c2c0c717963c2a0ade0cfee319e3bd50fd9e8828e0ec86104fd42df3858f74a9b761c5f837a7324a368cb47d3ccd2034e6874cc001c9d9e91bc7dab6083b67d0d9413375a15f54af785b845e3118a4a4d68316d3c9719624fc99412aeedb46edfb90a0647a2f0e58afbb111e3cb465a1407d98a1ac13ade62865ded2ea60dcbb5983b6a668461e799b44e8875f48ed4b022d9e836bdbb44631970376ce24cfc972a6fc94039aef2413f258e195dced07193c443bfaa9b9e9d596dda08275070ca0f9ef8083"}], 0x1e0, 0x800}, {0x0, 0x0, &(0x7f0000ba5000)=[{&(0x7f0000f6a000)="6c21e37eb125b06c6abbf1556c52096874556648e1573440bfa19a5d6902d1b7929ca95dc7433faf3e1b4ec2e702cc6df3874b16142757b34feb54faf88ece2af6911fc6335bf5b723dfec278859752809c9d3b448942f57f6595aa52b9746fc2bb6a517b09dc57ea44327d69e051dca67990ec6c0db49f77f09d54a99d65ff3a64488c4984f8d8a988ef94869d56c3a95fa291fab5b9c56406ff33b4c0523d69cc978fbbd27ab109f06bfdcaf5c454c5f886fe98fcff63ec536ec1790a312c0", 0xc0}, {&(0x7f0000e69000)="affb6fe91490d4ffffaeca249748cdeaa41fc5c16739b7f4ddb922a0418129c35a2ba4a0cf65494c4276e89df1017db4f18df28e7121ee7a6ece5026a04a5c3ee838761e4076a838d33e2e082460109f03f7f3377218428a80a0a1f43f452068144b3733871b2587c4f2e51dc3736712d800456b9183dd244eebf12020020bc2b6be04438cc95ede7c052244b9ff0079c3c7e4", 0x93}], 0x2, &(0x7f0000c50000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f00002ca000-0x10)=[{&(0x7f0000a99000-0x702)="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0x1000}], 0x1, &(0x7f000032c000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6fe4}, @iv={0xe0, 0x117, 0x2, 0xc8, "5d7fd416285640c192a4c75e11ca3d4bc15bb6fcb259ef1aeb75d310fc59f4a4838eada7048d504325e6d929f7aa95ec88efe79c0f93bf807687355d4ff2cc95ac67c836ad5ffe7a890c2ae7d7f7eb150dd54bb9a857f5f9f38c6a538e8cf765f6fc3e196c7b2c21f9725f09695c53298c51f7500f813080a2171f29fc8e478df9fcac15673825d09769c25f759d18b1ecf7bedc532bdc21312089b6490ba4637a78827c2ea29c41f6e64d52b5a7019d6f635e2d98c5b823a35d3673ec1a87f308772d0df002eaf6"}], 0x110, 0x40000}, {0x0, 0x0, &(0x7f0000026000-0x20)=[{&(0x7f0000df8000-0x97)="1e4bbbc467be3a889bb6470c8e10c1e219d0c7c1182358e6d17efb09c441bbb39192f2eb82252420d3d2e5b9c018f80b087f3cea0e178904c9877446ec12fc199a923d0c50f010ce30de1b6ad3aeca1e8f9539ae9f6829324b2ba216e050313248026d9be2a25632422309604b8439178532e3c2ae94745511e9bdd671de84d9c7192e1b1a5841cdd863332c7bba6a1339f43f9e91da88", 0x97}], 0x1, &(0x7f00002ce000)=[@iv={0xd8, 0x117, 0x2, 0xc3, "73c4192c725a74f0a8ad4a3de58f703ebd28f9e3e7e106024fada075a65332b8bfd26bf09ccef355522c2d00ca63b740ae982499c67c0cd83d229e8be85d4b2b8c19d7ba56e4440978035bbfe3c4e6db6de784449050f6574b117c0d436cdace0bd40a2c1709375ff689538f0e939e8c72002761faef78b7a57fb2197a22d8b9cf7ee2d52bfcad77eb33e7bfce4cd1c03d64a93788baad0c9e155695781ec2f6c5ae5df911b661fc40fe66929652a8468ee06bbed4d31c08080c695b3f3f82216d1461"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x869f2a631507a4e2}], 0x138, 0x20000000}], 0x6, 0x4) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) sendmsg$netrom(r2, &(0x7f0000c93000)={&(0x7f0000286000-0x48)=@full={{0x3, {"3146fc37298da5"}, 0x7}, [{"ec8f44841a22d5"}, {"e013f3bbfe1ebe"}, {"06d1009bf8f1bd"}, {"5044e9531c1004"}, {"dbbfadda14d6c1"}, {"6bcf0d5064df54"}, {"d97d521a576483"}, {"d9d3841c625f4d"}]}, 0x48, &(0x7f0000c0c000)=[{&(0x7f0000cd7000)="", 0x0}, {&(0x7f00005fe000)="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", 0x1000}, {&(0x7f0000bd4000-0xe)="5f0ba73d827de0dbf4750d45cb8d", 0xe}], 0x3, &(0x7f0000315000-0x320)=[{0xb8, 0x105, 0x8, "0994554a550ded18427c1b63f5f9591f3edb34e02803d9f3fba2f9a2e6c3f4412ebb10441d646169dc1776966b177dafabc369822d1ea96cc020e58ccaef6d75135dac41c793e16c975058bd1d96272da36f956c9164d9b315f862b9d5fb066b389baac767fa3761c037d1f7288cfdfbd40bbdc8ba71de4836f9ce736e089eaaece242ae2749beb2597b719e47976ff1cf0e0d3f7eb22afa56faf692c3c6dcb5dce6aa0f"}, {0x68, 0x113, 0x99fc, "b6eb6fd4f33f285e7fa537c89e5a004179743abcb6f95880bf1a64ef492a7a866a7e055224788b1191948ba0001c791479d90a09a7b45746de6f66c5e0653e55c7cc7e4c87412cad48b744204d0f76756819"}, {0x18, 0x11f, 0xffff, "8b2a9b1b"}, {0xb0, 0x115, 0x1f, "7b942ea344806c48bfb75363005f7fbce1d30a6e20185d1f450faac934184aac1a5ae23d89ceb9e6ea0b3f561b7afde8c5304f2db6d1f437a579e4b099b5bf0097948ff3ea1dd9a1c03760b51eb99dde14c94508b363858785e83420208b780b0934c5c8b66dc4278137b77f11a70975738f8f6f37e61078f1fb20858f311af0a67b5460966671f5cdebde8e2baad405fa65f1fa611c710b399cbedf"}, {0xf8, 0x11f, 0x5450a640, "b7d6b094cc00334181dfd75545e3e349f8ff8a4d56bc2f9872f65b0d1e2da12b7837d79469ce3f3f87a60db111acc4071af9d601f98d9831fc4b884c3620844e241cfe3f011996099a587cd051896e50db68ee4efc403e692cc363d04220d838496e4c80636b398fb83752e077f0fc3ad144dc54f4ca279e98a4483499b3bdc3e5f2f71c95cbc136c7702ed84e3c35614d4434bd7a0329254886d50fd06b85a1e88a8cb061fa3a7b52e72b4c94b20555c5178796b455aa355c85630e49f1071552c98d4b98f096ffb5362c8122d4c3fe4b617e3e59cd30ad269764897f0e5d8c845e424713536050"}, {0x40, 0x1ff, 0xc93e, "bd6e6b99fbf94ff84ff20258de26c1317589090f3d9f7bd8f1d1a663522362fb22f9e1474d4ff35f4fac37f4c93d5ab1"}], 0x320, 0x4081}, 0x4048040) 2018/01/21 00:05:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c4e000)=@generic="1edfa5936693042eb0fc42bc68789885", 0xfffffffffffffe27) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000251000-0x4)=0xed, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) socketpair(0x4, 0x7, 0x1, &(0x7f0000d7f000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f5d000)={r0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003de000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000053a000-0x8)={r0, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000067d000-0xab)={0x0, 0xa3, "0b89e22c6ad774a47700b0ab7e58ada453293acefcf26af28548c9ee2ebabfc04aa364a83e92b1479f2ce2d5a68e4859f1e6d8b0dca5dcc3536545f23d4e9f6f3ee9ce2283cb8dfb66a88562db5ec8436503dfb88a66401d32457ed47305a36e9909028fe680fa580ef8a6b472e2f161c80582a32fadf405e745e8caff8215295c589b6818923097b3b5b312cce4c4823f81a186c0ebccc21c885d894ab9a1370e1d70"}, &(0x7f000009d000-0x4)=0xab) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000eae000-0x14)={r5, 0x81, 0x8000, 0xcd4, 0x9c, 0x0}, &(0x7f00003f1000)=0x14) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000955000-0x8)={r0, r4}) sendmsg$kcm(r6, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) close(r6) getsockname$packet(0xffffffffffffff9c, &(0x7f0000344000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b3f000)=0x14) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd2, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8d53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000059000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000eb000-0x4)=0x10) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) recvfrom$ipx(r0, &(0x7f000009d000)=""/25, 0x19, 0x4000005f, &(0x7f00000ea000)={0x4, 0xfc, 0x2000000000005, "14040000035b", 0x7fffffff, 0x0}, 0x10) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d25000)={r0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000e7000-0x10)={0x0, 0x4c, &(0x7f00002dc000-0x4c)=[@in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d26000-0x4)=0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000036000)={r2, 0x68, "6ed20d24d36381aa0aca8ffe3fb4ca608355ed2d30fbbebbf2172f5fa25302ea27234cb3689d8f95aa7fe8288f8d5ebe10822314e770751d8d37d5fb861a99e224ddc71c10b8dbb27d7a2ce7cd6e2321da50c9b76052f20fe698de7faf8f94bda03b40c9305d713e"}, &(0x7f0000d26000-0x4)=0x70) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x16d) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d25000)=@assoc_value={0x0, 0x0}, &(0x7f0000d26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000197000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7, 0x2, 0x9, 0xab, 0x68}, 0xa0) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f76000-0xb0)={0x0, 0xa8, "097318dee6869f9a48fbdcff6b2ff19091e06d6ceffd68e65437712ca164aa2510a07429f8de3db6ff25b69c210d8d60c90ee7f71d1e88985d5337d7c3812c64e406100dfe382ccd79bf7a2114099ef92200c7adc73b3465d04d7bc18e77b624e25cdf9e9d6be7b59398d4f895acc4159003f498892ac07ec25a401d459883d642e7e89c554ac1edf6c048429c69616b95b56f42cb56775a2ac2aba17b623bbb52f14f702d561f8a"}, &(0x7f0000155000)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a5d000)=r1, 0x4) write(r0, &(0x7f0000452000-0x24)="240000001b0001e20000000022251c001f43ff0b0800010001000000be000013f91617a1", 0xfffffffffffffdd6) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000d3f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000017e000-0x4)=0x60, 0x80800) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000a22000-0x118)=[{&(0x7f000030e000)={0x27, 0x80000000, 0x200, 0x3, 0xffff, 0xa0, "c78967544fb5596161614c79d2ab90e1065ee326ab7052bc26d07fcbf4d437890224bab7f1b40dc26850b887eacba98fd88df6935831d18e218b5cb2a88c33", 0x3ff}, 0x60, &(0x7f0000d3e000)=[{&(0x7f0000d3e000)="649a27f8174c40981d247321a14a79e192ad13aa1ed2bcc5991027ac19742ee099c1e7d24564033f94d5debb814ac6ab915a98254899e0b87a849a2dc5a9139292e2f1880ffb991c93733416ad04878ebd563d1a30dde6dbae58b38df16c51e6e6511626bd00e76b671c29e6776ea7e129af", 0x72}, {&(0x7f0000d3f000-0x2c)="fa0fd8f7e7abcd0803274c89078835ba5586de461341cb7c8a29ac4012da6c2071d4777c7329b45c7f639f0a", 0x2c}, {&(0x7f00005ee000)="74b1792e7d42f40c88a5357f05793e4aa71053a8ff79bbac054eb3dbd0fb69d5a5818e1f72fa8f22ca24f9c0", 0x2c}, {&(0x7f00007f4000)="66d44a73b4d4d20a0d04104747d8781db740f3417b8f51b5b7d42dc52a888c7ce658a681fd6f6c3ab5b577ec75afc17faf69be962d176d3a272fc9a4a0dbd3cb48a8addc55e2e0cce37d353c3e2b143a771db339de60738328e31b0cbe7483e2e4273b72c0b0fac2ee4dc211becd367f1ba02f5f2e4875bc40", 0x79}, {&(0x7f0000d3e000)="dbf12a5abf749c4d5fcb83f1f07be1cf5d9e07e0e297d11320923bfd4ab5f2a76fa3002ce7f61a0b799565b0571f490e8320e2b25a89e80ed19d55bf61c51f630c78d7cb2bd5666987cbd424bf437831a6dac20e00931f171f7215997ea24636bdcc14b31e741d942b047117e08ef35e977a1cd4a699a34d5b41a86b3805a3f961567b9d473ebec0ff117518f65273f6316a678b247d65ca70954d875207c01bca97ac4dbdcdaf46ff9f51f7bec8a8e10932a42c2f332cfaeef5ec844d17b4ff1616cf64c31ff78e64e70dd3bfaaaaffbff977b8fa69", 0xd6}, {&(0x7f0000d3f000-0xac)="c1b8b4be3e63e6cb2c2c2b75a12e18fb6df38dabe54c6a163b16f9c9934c0cac6a7a81feed9c76820f3b076ab35bbada57678bbf19236ef9169e7c60bf162ef178969c0e4d9d94f6af2f8cfb0bfff3ba5322d08f19f5e70378dfe86840e0b70aeffdd69fb929c6fda57de02032fca16480474771c1b980a0ec0ce1d8daeef84422123fef205e0c5432759bf10071fd05c42cbf3ba22ea125e83e9a96e3c57555b4250d95bbed6e7071038074", 0xac}, {&(0x7f0000d3f000-0xca)="b0f36ec0f97f3f9d8edf13bb48eaab5188f26273e5caa9e7dbb5d8dae52d0fa0d5780502ec907c10daca00c1bbcfa5d4d1fc3706f28919864d2ca9eed8ff3da8c755488089a497a4eed7bdaf195988e1cdab18b7e67826cec22caf3dd6306eb1d2fffc96b6819d0c206da705f3e4cfd09bb9b73372c8516fe198f7390086c262e266f7adaf1c26ebced134822195e109200b2c9becefb6a1c37ad2439fe2126fadd2db3a62d80b1462686a5b7f831b9d6f2f8e039dd7cc2bb351a8193aa3a558b20f946defa8e19dd4dc", 0xca}], 0x7, &(0x7f0000d3f000-0x50)={0x50, 0x116, 0x1000000000000, "b97b36128d21bf7efc1335150c6c05200338030ee1b2e311d1a152cf34b4a15d5ada060b4456a43e0e5123cc8d68837344cb672c7512d1cc72"}, 0x50, 0x4}, {&(0x7f0000934000)={0x27, 0x31882913, 0x24, 0x5, 0x5, 0xffff, "e794edc041bdb55ff0969e6ca6ee2de6cff64a1aa8a8e1ccf942e2e01f35ec2d957eae2bcfa0d7201f0fe851e0b2f2409179ae6b7ef603d9c017614e2debc9", 0x0}, 0x60, 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0x1000}, 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0x1000}], 0x2, &(0x7f0000c2e000)={0x90, 0x11f, 0x7, "62d74718f9f157c57957bbd3459dbaf0bee21be063dbe9ba151282d24ed81e1e0462fd68beb4f8910a382f9e1cc75c2f612b7c5f8dc85999562fdb67a25b52aec666579ae4057665842bd1277532b94a3fed254ac33be12bb7c6c362b3abfb1f8b3b9cef4e7cd0dc58b9b9a69431efaf794e30e7275f501ac873ea9821e57b"}, 0x90, 0x10}, {&(0x7f000085d000)={0x27, 0x1f, 0x78544f21, 0x7, 0x1200000000000000, 0x101, "bd1b9a7aa65cff651cef51f2dcfca574990911c101faeeeb5549297310546e76d7c7228148cfa2dfb245e5d5a1d53c60ad7ced8492e26344ba70760c2115f8", 0x7b}, 0x60, &(0x7f0000d3e000)=[{&(0x7f0000d3f000-0x20)="4c1041dca15ffaa663e74a08010f062860725dcc92f6d8804c7a7c4bbd29ad58", 0x20}], 0x1, &(0x7f0000c83000-0x1010)={0x1010, 0x0, 0x5, 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"}, 0x1010, 0x8000}, {&(0x7f00004db000)={0x27, 0x5357, 0x6, 0x3, 0x7f, 0x101, "31a33ef83f43960497fa83a246193ac6a3d70541828008a4b9be2d1daf164b0249dbc99e370df012a10c397a9e4e2ad3404fc33ca7a4bbea63d1593e79e2d5", 0x7}, 0x60, &(0x7f0000d3e000+0xc91)=[{&(0x7f0000d3f000-0x67)="51cfc24095347614e747380bd29d9b6f14f5d9090c21ad65ffc70e8161aaaab9b6878826a40b0160531a1b73dced4520ae9dcae14c64f13a3ed02894eaca9c79faf0b1d85a7836dbb1f6dedb675a7d442e92be167f184cbab0b75412f9edbcacc4bf727457a3b8", 0x67}, {&(0x7f0000a4f000-0x3c)="1c95ac6920b71cb09cea708185eb66aefaa6b521cd8cccc0b294dc4c74c1e46475beb97cd6e67146afb866ca43e45b4e2add47e83e78b39928988abe", 0x3c}, {&(0x7f0000d3f000-0x51)="8504f7818f492faa8857103e129a9918d7d714a37793631af7d8810d3cf0ebab4bc1321fdcc7dbdc09928a2495d13b97fce99a48dab0ed1d8ae263656854372db44c61d4f0e2c9d44c963fefc474fd9fb6", 0x51}], 0x3, &(0x7f0000201000)={0x100, 0x13b, 0x1f, "b82e95220eb5b8580c29351b4671641129407896ecdc95dcad714b24763f2d8c49775ae2f5e0e6964376721f0ae05774e45fdaccf62931980e7cfbfa8857eefc3011f563c4afad03e275fe64ea3e095bdc9b167b592093a7166d8f0aefa9b98e9694b002f1e80f7d854071198df0cd757e1365dcc93d4fafc7ecc40b6b74e68377ef5e041428267c027da57ab498092e99c6138082a1104fecec63238ecd6d81029769ab4cc7e49af94932c8e0530b31cc2ea7cc2752817178bd1e79eab83d2f7bea9b7aa8dabe3c2e185f998c94020f02d4c8c10d4a92d08daee12e6e1664bad434e72bb231af225a55f8f41e"}, 0x100, 0x20004800}, {&(0x7f0000d3e000)={0x27, 0x100000001, 0x3, 0x5, 0x951, 0x100000001, "a2175a71173946e4319273adecf3dfafa4ddee36e9e6ecea73a1136ddc0db40286b0ca4a679cb5ec01e04107e226a1e66c870d99eadd3f3c8fbcce02e47749", 0x7}, 0x60, &(0x7f0000beb000-0x40)=[{&(0x7f000098d000-0x7)="700cec6f5ba3aa", 0x7}, {&(0x7f0000d3e000)="9df5b6affaaa19e1b1b023dfdf2e302c220b5266f1e207b34f3cf9c694dac8aab89e9c65e4abc2356ecd3a6c6ea66bab943bbbf9cde4c3df511b257a705dbc14ab5ed77b31863d6ef248a5c8e1744dbbb065e364cbc38db7b89556c7ce", 0x5d}, {&(0x7f0000344000)="89de2c7e95", 0x5}, {&(0x7f0000d3e000)="", 0x0}], 0x4, &(0x7f0000760000)={0x100, 0x0, 0x1, "927b0f05627a5607a123182aedd27504b6b319dbe54124c9450ff5b2a22c5c52876ed5328ca0b0ab1e8b9141dc85c88821a4c54cbfcf9d5852438fe95341533a13430c6014f7d24f1c5611515c33e6d1913b98bdd7cfb347eda9adcbd128ff266603ea9ecf468ee072a2a480bfe1c366b96cff65404d27f1aa86307a9958b5eeba56474cf29579d41d16afd33a967471df78bea8c26cf5dc87f4913c93a503c57571a69e411633bd66c6678e1b3222f72de944a6b227f454e0dbd32ad191e91a7188e0a9f926fa0329c15ff5cc75460d177329a3b64e8134c01cd11ef53a8ed75ff98e2dc9f3d4314042a1"}, 0x100, 0x4008004}], 0x5, 0x40000) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000e35000-0xcf)="249c0f2ebf34bd09ad5a4c69aa9a2f0e103578d2ca2002a1b8e7fa5cf8e40310b6d5d56c1645e84aff72f160ab339d38f303110cb1632bdd2145baaeea19140b87d319fc876e9cee62fea60a620c49ae8c88851db69ebcea27695ebc8494f0721e4a274bb97154fb2d6a789c07860f7d89c348b0b02afe173dc6fd3b035d3889361b587bf4fabbb08639c05ca5e137324927c214eca6dbe79d915e8a1e76fce5c27e46f07b5abab0e2c972619e32fcc002de9a3b7c230cb7f6bf07de960fdd125ac43f6f2aea7ad24434ea6bbb63f1", 0xcf, 0x40480d0, &(0x7f00005a5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000041b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) writev(r3, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) recvfrom$ipx(r4, &(0x7f0000239000-0x3e)=""/62, 0x3e, 0x2000, &(0x7f0000523000)={0x4, 0x8, 0x2, "0c9481f8f22e", 0x7, 0x0}, 0x10) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000007000-0x10)={0x5, &(0x7f000002d000-0x28)=[{0x8, 0x8, 0x9, 0x9}, {0x4, 0x5, 0xdd0, 0x1}, {0x3, 0xff, 0x5, 0x1000}, {0x1, 0xfffffffffffffff9, 0x0, 0x9b5a}, {0xad, 0x4, 0xffffffffffffffff, 0x2}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000002f000-0x4)=0x0, &(0x7f0000011000)=0x4) getsockname$unix(r4, &(0x7f0000021000)=@file={0x0, ""/108}, &(0x7f0000028000-0x4)=0x6e) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r4, &(0x7f0000011000)=[], 0x0, 0x0) 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x7c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkal^er\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 00:05:21 executing program 7: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000157000)=0x0, 0x2) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="", 0x0}, {&(0x7f00005d2000-0x6e)="d9b3", 0x2}], 0x2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000c0c000+0x5f)=0x9, 0x4) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000586000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000)=0x2e) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004d1000)=0x1fa, 0x4) getpeername$ipx(r1, &(0x7f000063f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b49000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x18, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f0000ff3000)={0x0, 0x0}) r1 = accept$llc(r0, &(0x7f0000eb2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff3000-0x2)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008d0000)=@generic="ab7659eedb9a762dbc856086c450bc24") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x84b, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x99) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b3000)={0x0, 0x4}, &(0x7f0000a2e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f29000)={r1, 0x80000001, 0xba, "20ed8a5f42daa25f9460995a41b53e3f56e6ad8bf50282b81a4f54c0aa95ce9f20754e5f5d734951923c3ccfedf1b6fa95bb8e23e5184e1771507977911a1c06b256d8656a38369027afa14510a40ec14ba248753f4572fb63f499fffcce540f1dd8f848a4dc6140b85749ca55016fb85a5f3f50e7412ecf5df59b3c6fa66dae5af5b46c6b05363b16dc977ab6848ff0444a62ce8081c69d172f1804ba89abebad32b3d08898977ccc07cf184a90d826f3842d3a1003291da83b"}, 0xc2) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0x4, 0x8}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000cda000-0x90)={0x2, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) accept(r1, 0x0, &(0x7f0000638000)=0x0) 2018/01/21 00:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000add000)=0x1, &(0x7f00007ca000-0x8)=0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x7, 0x3000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000360000)={0xfbfb, 0x2, 0xffffffffffffffe0, 0x400, 0x0}, &(0x7f000059e000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008f4000-0x8)={r3, 0x1}, &(0x7f0000a8f000)=0x8) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c, &(0x7f00007bb000-0x4c)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x100, 0x6, "675bf8", 0x16, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x203a, 0x3, 0x9], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d60000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000f94000)={@random="31a9e524a498", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x0, ""}}}, &(0x7f0000f95000-0x14)={0x0, 0x0, [0xfb2]}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f97000-0x8)={0x0, 0x0}) connect$inet(r3, &(0x7f0000958000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f96000)={0x0, 0x0}) bind$inet6(r4, &(0x7f00008b1000-0x1c)={0xa, 0x3, 0xb6cf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 00:05:21 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f77000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000f78000-0x2a)={@hci={0x1f, 0x6, 0x3}, {&(0x7f000000d000)=""/127, 0x7f}, &(0x7f0000775000)=0x0, 0x4}, 0x26) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f77000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000277000-0x38)={&(0x7f0000737000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00001c7000)={&(0x7f000052e000)=@ipv4_deladdr={0x18, 0x15, 0x200, 0x6, 0x3, {0x2, 0x3f, 0x205, 0x0, r4}, []}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x4010) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000f7b000-0x85)=""/133, &(0x7f00001de000)=0x85) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f7c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000809000)={0x0, 0x1000, 0x0, 0xc68d, 0x1cf}, &(0x7f0000f7a000-0x4)=0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f7a000-0x8c)={r5, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b2c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c94000)={0xc00000000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008d2000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00001bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000678000-0x4)=0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f000014d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000068000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000232000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000622000)={0x0, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x920, r3, 0x0, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7b000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fad000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000791000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000040000+0x525)={r5, 0x6, 0x0}, &(0x7f0000c42000-0x4)=0xc) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=0x0) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000928000)=0x14) close(r0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r2, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c8000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000600000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9, 0x0}, 0x40000140) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0xa, 0xa, 0xfcb) r0 = socket(0x11, 0x3, 0x20) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000a3000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x400, 0x0, 0x7f, 0x2}, &(0x7f0000902000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006ad000-0x10)={0x1, 0x8, 0x9, 0x7f8000000, r1}, &(0x7f0000164000-0x4)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000902000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000903000-0x4)=0xc) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000e8d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000024000-0x4)=0x1c) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000fc9000-0x4)=0x8, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b76000)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000050d000)=0x0, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000af6000)=@buf={0x1, &(0x7f000086b000)='E'}) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) accept$inet6(r0, &(0x7f0000c18000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb5000-0x4)=0x1c) setsockopt(r0, 0x800000000003, 0x4, &(0x7f0000f23000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x9b) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000b41000)={@common='nr0\x00', 0x100000000}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f0000c3f000-0x38)=[{&(0x7f0000d9f000-0xa)=@file={0x0, './file0\x00'}, 0x85391e26276dc13b, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 00:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b7b000)=0xfffffffffffff2ab, 0x4) 2018/01/21 00:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e92000)={@generic="eb0506cf6a0ccc76f832e736ee478de1", @ifru_flags=0x1901}) r2 = socket(0x4, 0x0, 0x10001) socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = accept4(r0, &(0x7f000064a000+0x745)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c19000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000179000)={0x0, 0xf8, "3da09e214260ee6328441f714fc5bbff3f6dc33ddf55fae84554630262a8a766b81c63e90cb1ea32b378794b041132257852f8213b4e5f582fc31341e5a414f580454077968bab5d3cb606d9e5dc0e35bd8cf5d55760a521930722f9277b6a4557c024a9a6f95c4cad83a3ac57834a4dd14a85d32186cb55168cae54b7cc90faea71f625a4ab6aa96a4bb0b10967f750c941546476dcbb0e98a8370063f82094663f83f61d0ff13fe0054b45871baaec1e62e910349bb2012fd1f41fa11a763823d569cbb1607e8f5630b76cef94d0143ffb12002ea773b5d76d84e891dcbc8020ff891d147e536c897972d2fa95511f1a4a454cf37a9612"}, &(0x7f000074b000)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000012a000-0x18)={r4, 0x0, 0x4cf4fff552934bda, 0x20, 0xd0d2}, &(0x7f0000541000-0x4)=0x18) bind$bt_rfcomm(r2, &(0x7f0000c92000-0x9)={0x1f, {0xfff, 0x5, 0x3f, 0x3c7, 0x64, 0x8000}, 0xffffffffffffffe0}, 0x9) 2018/01/21 00:05:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d45000)={0xffffffff, 0x5, 0x98ac, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 00:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000bdb000)="6367ea19e7462271bf3106d03c7a69b09ee2a67a3ba7b086ff8f7613525a146b8b958db5076e934e554342649b458968b82bd06751058a6ebb5034f9499078044f480658d4eb1442bf03ff943a9ed6f2306db46164c309412c4a383a18753b1cbf8005844574079caba77d17eac7efe707d0c3c493e56f9a", 0x78, 0x4044090, &(0x7f0000931000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r1 = accept4(r0, &(0x7f00006de000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b15000)=0x9, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000db0000)={0x3, &(0x7f000031d000)=[{{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}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002c6000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 00:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00003c5000)={0x0, 0x0, &(0x7f0000430000-0xa0)=[{&(0x7f0000425000)="6cba3c476e974c1f611ba65368e589af5a221b78cbf1121b480dc776d2d6bfd17a2114db6bea5c5f04bd26a5999c0b8bcd82e81ebe2524d94abe330ed8c414e81b865997e2e57782536c32a48503734343935a66c268b1059e4086367a46", 0x5e}, {&(0x7f0000047000-0x2f)="d26d3e40bbd2fa7cdda3192469176ac8acea38ee749c917d07d10a338e48873fed75e0f6ae8b7fd652c32a3e4ffe22", 0x2f}, {&(0x7f0000e3c000-0x1000)="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", 0x1000}, {&(0x7f0000df6000)="3896412471e8e73ee04eb4c88827ac752565b81eb3d48d0b3d458baf4572d542347be25fdc55", 0x26}, {&(0x7f0000ff9000-0x87)="d41e08b1d14de9853019f5e60b30c02c16b2b6761f75971f5fe536c3f10ea400a8adf6d95281dc8af0e99e68432018dc68602dafb76f118ecf14d35d8cb3883393eeca55fb82b21e8704cc199dcbc53df7c88c17f62c06f61585b43181b947c943be852740e72452724d6301211ebe4d5ca6ededaad117c3b33b555a57f9ad27defc14072469bc", 0x87}, {&(0x7f000027b000)="324091d350fefa39817772b6", 0xc}, {&(0x7f0000a6a000-0x69)="6bd9deab71b37dddc6ef441c04a58d5584ae95e0785cdd8ec34f5b4ade16e43784756bc573c556cd31675ba1453d3a214d679b55e13853a39471e1d920d89d9fd0a571f963693d40a7a1d93f82a695eed118085799759d365f733cdea36f0488663ea1d215d22479e0", 0x69}, {&(0x7f000064c000-0x6a)="ecb6a41c75e09847d81e77e8d20e12a526b1742fa8a061e3459432f244ad874114ee48477fac8f98ceb1d33bc9d9ff97eba626fe7cdbcebb9ff95e70956e1ffaa681386de6286ac58aa2c6c62111e53aed4edf0f337a77c49c3c5c0fad8fddefb8e572d7742b21d27299", 0x6a}, {&(0x7f0000b67000)="1ccdd81f163bbadb6b37409a9d7cc27934380463d99192be570b5c47f0675f45ecfeec1048ec4ef8fa7937fc9f4b0c9f8089c3e30ce3c5c7e69340d54a79e9b4850625d79b786f469c6b644ca87a6d79e40be567b82cdb52545c54476bd205735ca7460c848aaf89c967def68f1098a3268bae2817e9296837766247c5569f4eb4ca3a23bc6562730a9f826d84fcb9b75831664e7d4b3615d67f484d6d101610744a007c6580ff94ad924af875978bf5dfc2459d0a47c6997a87b9a4db2beb678fc9b6d16e2b21b4fe87cf871056e43cdd77556b70511d023782593ac5d85a832e2e55577697fab7ae10d3e0bb081d16fa", 0xf1}, {&(0x7f0000883000-0xaa)="9aed5bbb9c41467081ec94b98e20ce4e7ea3aefd8a34cda894ce09f935384cc6f32aecfa06546dfa08750167ccf32e2e8d15717592601409042a0b29f6b49c60e37afff18ebdb0d0ccc6e64acc82683324aceb39058d394b9a0773d262ccc58823405d5f1fa0a102d167260ce9e27cbf50450ea2531fb096df37b3ed7a970b7ec431003b1ebfed6f9d010f006a599acb67062e26ba7e4b6be3f4d262601a9c1842f03659fbcd4b9ae0f1", 0xaa}], 0xa, &(0x7f000010b000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x5e, "dce5565d9dd4a3291f7424194d342bc685343f01738506411b60f82781c0da39a7d20e6ae4c9581471c4ad2a805b6ca31b182881437597e21f2f44cd9b424739d24bcb370edfd3d625f8a5eecead43c76f4a0e33278edf828eaee0eecdb1"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xa8, 0x4c000}, 0x1) 2018/01/21 00:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000283000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002e9000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005c6000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x8, 0xfffffffffffffff7, "e57c761464a7022e033d51516f2c4d0e193b1c06b1e64854b8adffdb32e40aeb2e3dfcc0e6b89b097a9d7bf45f64de910d6481318f2dcd171fb6643dc54aae94e24dbcb37e0cf2700a00013e830a8bbd"}, 0x160) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001e3000-0x59)="e9f40e34663394df7a723dd47113cf887e9a48c82f563d484bb1670cc4df304b911b32414ccc391fdc95ceed840e173943bcfa37d50924a62bb04e02f8723ca671edeeefc3de083e573b4a6987096bf6f615030b8d0bef2649", 0x59) bpf$PROG_LOAD(0x5, &(0x7f00003c6000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x1, 0xf, 0xf, 0x3, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d90000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000172000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000b5e000-0x8)={r4, 0x0}) 2018/01/21 00:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002ad000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c23000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4a5) 2018/01/21 00:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080b, 0x8001, &(0x7f0000edb000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000916000)=""/160, &(0x7f0000008000-0x4)=0xffffffffffffffcd) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f000065e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r1, &(0x7f0000860000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x10, 0x80800) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xffffffffffeffff7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt(r2, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) accept4(r1, &(0x7f0000fe3000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d21000)=0x10, 0x80000) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000aac000-0x4)=0xffffffffffffff5d) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000325000-0xc)={0x0, 0x8, 0x2, [0x1, 0x3]}, &(0x7f0000aac000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000468000)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x757}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2361, 0x8}, 0x98) 2018/01/21 00:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e34000-0x38)={&(0x7f000080e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000097f000-0x30)=[{&(0x7f0000c4c000)=""/223, 0xdf}, {&(0x7f00009de000-0xbc)=""/188, 0xbc}, {&(0x7f000056a000)=""/70, 0x46}], 0x3, &(0x7f0000c5a000-0x11)=""/17, 0x11, 0x100}, 0x40000000) accept4$packet(0xffffffffffffff9c, &(0x7f0000a7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000872000-0x4)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005b5000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000627000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00001f4000-0x38)={&(0x7f0000a84000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000039b000-0x10)={&(0x7f000021b000)=@getspdinfo={0x2f0, 0x25, 0x400, 0x3, 0x1, 0xb8, [@algo_auth_trunc={0x9c, 0x14, {{'sha512_mb\x00'}, 0x278, 0x1e0, "a4cd210c6723d17c2c48a28077de622299c2a936dd5700eb208d1fc29f8d33a76fceb0d587fed3ca95654b50c051ddc070c68eff0dab6934e3eb5573c909914de9e940a5e6c6317bf579fdca57d9b0"}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x0, 0x7, 0xa, 0x0, 0x20, 0x0, r3, r4}, {0x48, 0x7, 0x9, 0x2, 0x9, 0xfe0000000000000, 0x0, 0x480000000000}, {0xffff, 0x3, 0x0, 0x6}, 0x2, 0x2, 0x2, 0x1, 0x1, 0x0}}, @migrate={0x190, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3f, 0x3, 0x0, 0x7, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x33, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x6c, 0x4, 0x0, 0x2, 0x2, 0x0}, {@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x6, 0x0, 0x0, 0x2, 0x2}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x1, 0x0, 0x6, 0x2, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x6c, 0x0, 0x0, 0x7, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff, 0x4, 0x0, 0x0, 0x2, 0x2}, {@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x6, 0x2, 0xa}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x2400c084}, 0x0) r5 = accept4(r1, &(0x7f0000bb0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e7b000)=0x32, 0x800) getsockname$ax25(r5, &(0x7f0000191000)={0x0, {""/7}, 0x0}, &(0x7f0000a7e000)=0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2000000, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@empty=0x0]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fe0000)={@generic="b79b501f000000690000000300adf3f8", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000046d000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe2000-0x4)=0x8c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe1000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x80, 0x1, 0x7fffffff, 0x41}, &(0x7f0000fe2000-0x4)=0xa0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe3000-0x8)={0x8, 0x1ff}, 0x8) 2018/01/21 00:05:22 executing program 2: r0 = socket(0x5, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='htcp\x00', 0x5) 2018/01/21 00:05:22 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000d4a000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000f9a000)=0xc) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004d5000-0x2c)={0x0, 0x20, 0x5, 0x1000, 0x14, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/119, 0x77, 0x2, &(0x7f0000001000)={0x4, 0x3, 0x482c6405, "36a0fec3835a", 0x1, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0x9) r1 = socket(0xb, 0xe, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e2f5413aed5986a, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) socket$netlink(0x10, 0x3, 0x13) listen$netrom(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000+0x873)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000006000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="890cda35405f92ad6f39ee12e5d42409"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000006000)={0x3, {"741d0f23dd4d91"}, 0x2}, 0x10) bind$bt_sco(r1, &(0x7f0000002000-0x8)={0x1f, {0xffff, 0x7, 0x7, 0x4, 0x4, 0x8}}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000008000-0x9f)=""/159, &(0x7f0000007000)=0x9f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000009000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x5) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) 2018/01/21 00:05:22 executing program 7: r0 = socket(0x13, 0x6, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@generic="ca9be140615120f3f2133e689b6eb32e", &(0x7f0000001000-0x50)=@ethtool_test={0x1a, 0x20000000000, 0x5, 0x8, [0x3f, 0x7fffffff, 0x0, 0xcf4, 0xfff, 0x1, 0x401, 0x81]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x40, 0x100, 0xff, 0x1, 0x5, 0x8000, 0x1ff, {0x0, @in6={{0xa, 0x3, 0x70c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1f, 0x9, 0x6}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001a5000-0x29)={r1, 0x21, "83c86678184638d8e1bc85b1588295849e820d7a23877fc41d47527da0d7833011"}, &(0x7f0000258000)=0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x92, "8d58824eb0da2fcc811e246e719c4d11a5cd06798fa55eb7be9e0f3298c538122f235726e1d649e15664440d3fef8403ab4b460e150408ab0e78ded6aea383553ea1fb29df922951631942d6ca936972dc831ab3dd6397026cae50d4e615c91138cfdcbc3a533d813f74fd921ae736b70831e4f84ab7b144765e5db3693c02bac106787faccfb0a3043853c307c97377cd88"}, &(0x7f0000000000)=0x9a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007f3000-0x8)={r2, 0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000093d000)={@generic="4ef1ebf28fbb2d14269dc31ca5b76b1a", &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000064d000)="c8f77b85a31ec2411dd3ea52aeae11d6a215ae7e5abab605ed2ee27507c899ccd9ffbd173d3453527685a63af46766fb0d3795e2b63053cfeb", 0x39) syz_emit_ethernet(0x17, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a82000)={0x0, 0x0, []}) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000079a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000081b000)=0x10, 0x800) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000081b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000596000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000028a000)={{0xfffffffffffffffd, 0x1, 0x7, 0x8, 0x3, 0x120000000000}, 0x48e0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000525000-0x4)=0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081d000-0x8)={0x0, 0x0}) mmap(&(0x7f000081b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000081e000-0x4)=0x0, &(0x7f000081e000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f000081b000)={&(0x7f00007c7000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000081b000)={&(0x7f000081b000)={0x15bc, 0x14, 0x200, 0x5, 0x2, {0xd, 0x0, 0x0}, [@nested={0x158, 0x11, [@typed={0x68, 0x5c, @binary="feacc9cef46013306073ab1b033b1c98ea0bdb55c531b9cf085da94e3bbcbe90cc870951d08d3b22ade86525ae7192982cf34647c50bf81031c4735a6b8227811a42118758aeacf56bc45e555b5a3e4b7801ff1f4f36d8d490fe1d6807"}, @generic="ee87b6e578a0b8ecdaddf555e71c49434832f382d2c5fb88e3f829a9a085584b3935180a22f335dba7fc85c3bf5e0d6775cfc6e2344edfd577605a6f93c32ebfd9539624b2b28e8ce0479f146033b8230f96fb7b6c475b7b64cc", @typed={0x8, 0x20, @void=""}, @generic="b8d40065a33e2e14b3e88d9c388b9a255c5d100414153b4d01ef8386d4ae796b225d182604ae9294efb009f60fa43555d9a2d0980dc62180ef661b21a6a30f4ee44fa69ab8fbf57bbd184f72dd5ce676e4fbe3840413b7ba4940ae12f64854dabf1a529ae4680b7960c65d7df440376bdd75cfded51762c84aa651259b4702270cfba3c940c74e4e8e"]}, @nested={0xb0, 0x57, [@generic="0cfd27b50e952a08e2c4cccc3f5733ac5c563adc40c9cd0d49f38de775f6d93279daa93a3ab4bc1547b237948538da69d19a10ee053d91bdcece8235ad0fd9a937ebfa24d51bfc26ce3f0700affad87089edac349181fda2", @generic="6476aeb6d95e07e479e6c1435f0b6364bd069c1da4c75be6dd6d73fedd82830cfb5f4c2ef78b139059c3c205d35b52", @typed={0xc, 0x23, @fd=r1}, @typed={0x18, 0x86, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @nested={0x11c8, 0x37, [@typed={0x18, 0x79, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x60, @u64=0xc23}, @generic="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", @generic="5febc83c5a495c1eafa5d1ec97f4089c16a9c231a527d382159c8695646b8418806db9b47dbc47b833e9466c67504fd1bf17a3cb46d7c6b7a445b2398de3c2556f73ba1073ebac7d805108954239cdf3009a2061e7e9ad061a28cc54afa2709123967501048f59aad36c95", @generic="67dcfa48834cdd806aed6a6ee68b2be1730349671f9b6b7c8ffaa7ff7afbe111f7b5a7858fa6aba7244510b9d5aef3af7d9834b5dc2ac145bc6969226cc9dd6a794103a4a837f8a61d5e3be0df7ecd7957bedc636e4b2d5179c02e2023af66ba6fe5e983cb86d0c74bec126b1897643651aab483d1ddbc32dc94fc4e7e73685642862ef0231075219e43e8a436623d7778f20a13eccebe460cef37", @generic="1178dee1ca328d66c056fd4a5e60635c0b50c9c89713425dd6246b3af489ba703aaf4341bfa828911a3c9a99aa121809ec543e19172cee9a010e34beb3e0e0775910c29b162799ee692909c6525c003756d8bfceccceff2c3cf30f8863b6baf7f7a5ff68efb9ce47bf7d1d614c4aaf561382decaff6ab5ad79d9bbc19631cae95ce64e714a23f2f2a049783c88f4c2aeadeb07"]}, @generic="c9d1060b6d6d1d2e76fb23ef6e001c759e6a9940f8522889c01ee4d25940c955342c88aec9bc3f71346e16240e0ce67a7ace729b6c9dc4f416e3884c912442a8bad83f6511158c02619c46c2b3c55300559d9ab5390d0b4087ddb3b511adbc1ceffaca187e", @nested={0x170, 0x27, [@generic="1291e228efefa12ce8612883cc80f763a50a453838750e86e13bfc7ba33dbe7b27a2428e4cd9bd3ab356a789afc2030285e4e5faa1fbd830aaa99f98a9206904d9c02d2b46edb4938faf13a47c2287df63f337c547b86b2349972c5f74d5788f00a5540f762425e94b1f637cbe7fd6a96d4b040735514b93b617a663", @generic="a235fc8440905f07496b58cd1f3bbee5053365dd4dc6f88e908904e87adf08735dc6b1bab4128896e982269d938192979177a3faf2ebccbfbdd4afba4baf53894ca111acf29c342b26fd604f892757730615e64a0296139d3eeff7f5800239a9d24f657f64aa22cf62b0544bc45ae87b302b16e2571fa22f770a65472df714526453e7a1e776ba3fe351eb01430a3335a1c83fe25ce81d0fc5db4e1b9869b504c2e976d191254be1271e46714e2557c09058e4d51f2248273bad1bade90fddb32613fb06843e8aa00f92e721188bb43355d298063a1a7e377127a127f185475414", @typed={0xc, 0x32, @u32=0x9}]}]}, 0x15bc}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/21 00:05:22 executing program 2: r0 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c10000-0xb8)={0x0, 0x0, 0x0, 0x2, 0x101, 0xc87, 0x0, 0x32d, {0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x48, 0x7, 0x8, 0x2c93}}, &(0x7f000091e000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0xffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000005000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) 2018/01/21 00:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xa, 0x4, 0x7, &(0x7f0000ace000)={0x0, 0x0}) accept4$ax25(r1, &(0x7f0000623000)={0x0, {""/7}, 0x0}, &(0x7f0000949000)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00002e1000)=0x8000, 0xcb2839d3) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000d9b000)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x6}], 0x144, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="588d45d7e31952aa9c410d8350ab76146061218a74f1ba1af44359e6df2c8c6e72f8ce30159d731a26d63e95e0b8f6475f2f28f5f21a3f36334de17db11f3a10f2c3d4b6abc1bb350b366061f89faea9bb5d046658887fab9867c43e2d1c68f8c7a2f8f8e47287d125b1a30979cd3ba7921e9707d925fc20d5aa93879b8a36f8b6692360cd14255849a58a1ac43fb4ba6dd05eb4a60a5a5f2309cb43c428324fe6921823b331182ad2dc3db823b23e237a57babfd7b0916950adc43c87dd36249bb765c9f864ee11ccc984b719e17192ad756428c68b68e298c4a332778c98b28add12b42ac0db835ec62273df806b2f46ae7574", 0xf4) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/21 00:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f30000)=[{0x0, 0x0, &(0x7f0000125000)=[{&(0x7f0000322000-0x49)="6f76b2e3a6911a29bb9cc2cb12636207", 0x10}], 0x1, &(0x7f00007dc000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00002f7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002e0000-0x1c)=[@in6={0xa, 0x0, 0x56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000179000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b6b000-0x10)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 00:05:22 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001f000-0x4)=0x60, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x10) 2018/01/21 00:05:22 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) connect$pptp(r1, &(0x7f0000001000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x20, 0x3, 0x755, 0x2, 0x80, 0x80, 0x5c, r3, r4}, {0x5, 0x3f, 0x8, 0x2, 0x4d, 0x20, 0x1, 0x4}, {0x2, 0x5, 0x7, 0x6}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0x7f, 0xcfb, 0x1ff}}, 0xe8) close(r0) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80006, 0x740df5fe) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r0, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000061b000-0xc)=@sack_info={0x0, 0x2b86, 0x10001}, &(0x7f000025f000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x8, 0x10, 0xfffffffffffffc00, 0x7}, &(0x7f00009f5000-0x4)=0x18) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/21 00:05:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000+0x64)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000aee000-0x38)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000080a000-0x80)=[{&(0x7f0000b6c000)=""/13, 0xd}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000a0a000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000+0xd7c)=""/23, 0x17}, {&(0x7f0000ad3000)=""/171, 0xab}, {&(0x7f0000d63000-0xae)=""/174, 0xae}, {&(0x7f00007d4000)=""/35, 0x23}], 0x8, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0xfffffffffffff800}, 0xbb431fd58b24ac98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x7fff}, 0x2) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00009bd000-0x90)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000427000)={0x0, 0xffffffffffffffff}, &(0x7f000077c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000738000+0xe58)={r3, 0x8000}, 0x6) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000dea000)={0x3, 0x0, 0xdab, 0xc40}, 0x8) r4 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r4, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000299000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000039a000-0x4)=0x48, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f00006fe000-0x4)=0x0) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r1, &(0x7f00003dc000-0x91)="", 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000d57000-0x3)={0x2, "ed2e"}, 0x3) write(r0, &(0x7f0000e4e000-0x2e)="251eee74e72dbb09d713d8dcf8417f3616295f2ff0611129867b323808f2b594f80b2abbaf5677456d36c2e07e3d", 0x2e) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x75) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/21 00:05:22 executing program 6: pipe(&(0x7f000059e000+0x873)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000037d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a8d000)="", 0xfe20) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f11000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d47000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f5b000-0x8a)={0x0, 0x82, "ef4828218bce0aea50de7d49cbb7296d64b28b9d378cd3719d7706578191339f671ab6e71e1459fdd5b8111b5fbe976e7aa287209298fcaaf090aa737bf46326c81043ec3380971ff24aa12ce58551ba4482219ff46a9b6f2aa531ff8b3998116ba988924b00d8f3aa8b71c326dd6b982ef1d6d60f43480fab3632e1ace60f439b49"}, &(0x7f0000cd1000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00005cc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000682000)={r1, 0xffffffffffffffff}, &(0x7f0000dd1000-0x4)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) getpeername$packet(r0, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000443000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000da1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000571000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b2c000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x1f, 0x2, 0x7, 0x2, 0xa0, 0x80, 0x7f, r4, r5}, {0xffff, 0x1000, 0x6, 0x9, 0xa5f, 0x0, 0xf5e, 0x10001}, {0xd26, 0x2, 0x7d14, 0x401}, 0x1000, 0xf, 0x2, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x6f}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0xffffffffffffffff, 0x4, 0x0, 0x1, 0xaf25, 0x5fa4ed81, 0x1ff}}, 0xe8) writev(r3, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r3, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/21 00:05:22 executing program 0: socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f000021e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 00:05:22 executing program 3: socketpair(0x0, 0x2, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000103000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0x3, 0xe, 0x9, 0xeda, 0x9}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000094b000-0xc)={0xe0002010, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000def000)={0x1f, {0x4, 0x917b, 0x1cba, 0x40000000000, 0x6, 0x3}}, 0x8) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000ded000)="", 0x94f386f79cff0d07) 2018/01/21 00:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) sendmsg$unix(r0, &(0x7f000074f000)={&(0x7f0000d16000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ab5000)=[{&(0x7f0000279000-0x7f)="e6f91502c034c2bd2bb719bad2627d205f94b2029541ecd5ebd470a8a0aad3f2ed3982ac7ff64f0a0a57632243dc7a8aec72b59e62fa2b42f140b451cbe9c64b0875808fc9c39806fe54a06a785e18f33152d9d41a6480f1c9d940a2635158d4334778301d69997daac3de45b866ff8106205a12d3fbb32c500599bdf88f2b", 0x7f}, {&(0x7f0000506000)="fe7e9dac4e143ceabb653353dc4f68507a26be7006e0940321bc9410e007bf8f08a282ea9a129d0aac7413d502072294f829b78b31d6e50f5fec4cf1b4a721ee191f54b7cbc3dfad008a94d836452ce55b3257ef95a493f20059fd34a9", 0x5d}, {&(0x7f0000458000)="4014c502228a4b", 0x7}], 0x3, &(0x7f0000d2c000-0x8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x800}, 0x51) 2018/01/21 00:05:22 executing program 0: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100011, 0x5, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0xfffffffffffffffc, 0x7, 0x7, 0xcb03, 0x1, 0x2b, 0xe7a, 0x3, r1}, &(0x7f0000004000-0x4)=0x20) connect$bt_sco(r0, &(0x7f0000004000)={0x1f, {0x8000, 0x23, 0x7, 0x80, 0x4, 0x9}}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff090000000000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0xf28]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) 2018/01/21 00:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000017e000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053f000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000723000)={0x0, 0x100}, &(0x7f00009d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000082f000-0x8)={r1, 0x1, 0x10001}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000b10000-0x186)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d029f", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept(r0, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) accept$ipx(r1, &(0x7f00009f4000-0x6)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f2b000)=0x10) 2018/01/21 00:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e1000-0x4)={r0}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000044d000-0x4)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001ff000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000208000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000842000)={r2, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e62000)=r1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e64000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000e62000)=""/113, 0x71, 0x1, &(0x7f0000e62000+0x35)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fbb000)={0x8, 0x4, 0x7, 0x7, 0x4, 0x0, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fbc000)={r0, &(0x7f00000a1000)="bcb88833acc7901aab15126710446f34ed3cc85300d0de0fec717f4d329e0d8eb0bcefa477576bec1a3d90bcfc6decdcd5a3cf1abd956706efd218b3b981dcd4b1153ae9a7f47aaef2e92205bb2c6d2b76b56b8856c24328d9c3450a5a37a3b2af8060b7d6759c3e85ae72228c31439d9fb8bf88bbf25aa85d5d8339b013d4bea6cc54af6847be64105c62056c2e9a735b70daf3634e07ba21a11de1715474019967c6837c34752df6862917a4fa12620822b06a18c4401d7b6a46d150714fa5af0257aeb5b486d0c0ef888d32923717c2b2ae85325f9c800532b3dd114f8a82b38407a2aeef0df906bd2c02003871dea1d7aa5326b09f4ada", &(0x7f0000232000-0x90)=""/144}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000cca000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fbb000)=0x9, 0x800) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fbb000)=0x0) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001fd000-0x4)=r1) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000d27000)={0x0, 0x0, &(0x7f0000fce000)=[], 0x105, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d45000-0x2c)={0x1f, 0x100, 0x0, 0x6, 0x3, 0x0, 0x8df6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000ee6000)={0xe, 0x9, 0x4, 0xea31, 0x2, r2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$nl_netfilter(r0, &(0x7f0000216000)={&(0x7f0000713000-0xc)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000336000)={&(0x7f0000c88000-0xe0)={0xe0, 0xc, 0xb, 0x620, 0x5, 0x2, {0x7, 0x0, 0x7}, [@nested={0xcc, 0xf, [@typed={0xc, 0x10, @fd=r0}, @typed={0xc, 0x3b, @str='\x00'}, @typed={0xc, 0x3d, @ipv4=@broadcast=0xffffffff}, @generic="69c180aee41f82299a78100e0d3c3c1504e570a5906a6251a5b3d7d097d468e5b2423149722a61d79f7f3c9e26f43e517dc13bd618dd121bef625f8a6f44f68a1dd219b9b2de3d566a9fcbcd86ba4b8737f750f33b7e5c7bc7bc7cd14ddd79825ce177aecbd604f6bbcdae9065d517c204cd9d65255e09837568b1d36c", @typed={0x8, 0x7c, @void=""}, @typed={0x10, 0x85, @u64=0x9}, @typed={0xc, 0x7, @u32=0xffffffffffff0001}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8010}, 0x40) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000518000-0x4)=0xc1, 0x4) socketpair(0xb, 0x4, 0x8, &(0x7f0000577000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000011a000-0x4)=0x76, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/21 00:05:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f3f000-0x93)=""/147, &(0x7f000013d000-0x4)=0x86) 2018/01/21 00:05:22 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x7, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x2000000000004, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000efa000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c1b000-0x8)={0x0, 0x8}, &(0x7f00000ee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c61000-0x6)={r2, 0x3ff}, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/21 00:05:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/21 00:05:22 executing program 7: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000281000-0x8)={r2, 0x81}, 0x8) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fef000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000a8b000-0x38)={&(0x7f0000fee000)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000ea1000-0x10)=[{&(0x7f0000005000-0x34)={0x34, 0x18, 0x6a8c604289e8a9b2, 0x5, 0x1, "", [@typed={0x18, 0x81, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x17, @str='\x00'}]}, 0x34}], 0x1, 0x0, 0x0, 0x4008000}, 0x4000) socketpair(0x11, 0x7, 0x7d7, &(0x7f0000fed000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket(0x1d, 0x80004, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000034a000-0x20)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/21 00:05:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00008d8000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069e000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000550000)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000054000)={0xff, 0x6, 0x40, 0x200}, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d0d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f2d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001b000)={r2, 0xffffffffffffffc1}, &(0x7f0000ef2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006e1000)={r3, 0x3bd8857d}, &(0x7f0000678000-0x4)=0x6) syz_emit_ethernet(0x32, &(0x7f0000c8e000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00008d3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ae9000)=0x10, 0x800) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ae9000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae9000)=0xe8) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ae9000)={@generic="402668ca2946f9b4b8934d3898633699", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae9000+0xc9d)={0xffffffffffffffff}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aea000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae9000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a67000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/21 00:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ff1000)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x0, 0x1) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002e7000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a2000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008dc000)={r5, 0x6}, &(0x7f0000549000)=0x8) setsockopt$inet6_int(r4, 0x29, 0x7f, &(0x7f0000291000)=0x6, 0x4) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/21 00:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) socket$kcm(0x29, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c84000)="00035400000000209eae7a003e4d00", 0xf) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000db3000)=[{0x0, 0x0, &(0x7f0000ea6000-0x60)=[{&(0x7f0000ae0000-0xc8)="ca", 0x1}], 0x1, &(0x7f000042f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000625000-0x1)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c9000)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000800000-0x24)={@multicast1=0xe0000001, @rand_addr=0x101, 0x0, 0x5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x1ff, @empty=0x0]}, 0x24) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r0, &(0x7f0000003000-0x9)={0x1f, {0x3, 0x2, 0x62cb8d0, 0x9, 0xff, 0x0}, 0x1}, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000e000-0x4)=r1, 0x2f8) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b1a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x4f, 0x7, 0xb5, 0x3, 0x0, 0x10000, 0x3, 0xffffffffffffffe1, 0x1f, 0x10000, 0x7, 0x6, 0x40, 0x16e3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x200, 0x5}, &(0x7f000024a000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) sendto$inet6(r2, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) [ 472.041753] netlink: 'syz-executor1': attribute type 7 has an invalid length. [ 472.076222] netlink: 'syz-executor1': attribute type 7 has an invalid length. 2018/01/21 00:05:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000858000-0x90)={0x2, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000022e000-0x4)={r0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000492000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000086b000-0x4)=0x0, &(0x7f00002e4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000039000-0x2f)={0x0, 0x27, "7207f3b58f540de198a01066cc6bd9a84cf0fc7ae601ccd5c4e9bac9323907c0cea839ed31b1b3"}, &(0x7f0000742000)=0x2f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005c5000-0xa0)={r3, @in6={{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x0, 0x9, 0x4}, 0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) connect$vsock_stream(r2, &(0x7f0000571000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000019000-0xc)={0x10, 0x0, 0x3, 0x800000}, 0xc) 2018/01/21 00:05:22 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000)="", &(0x7f00003d9000)=""/0}, 0x18) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000822000)=0x9, 0x4) 2018/01/21 00:05:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x2, 0x3b}, {0x1, 0x3}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe5, 0x2, 0x3, 0x4, 0x7, 0x3, 0x9}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7, 0x10}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffff20d2, 0x0, 0x5, 0x100, 0x6, 0x1ee, 0x4, 0xfffffffffffffffb, r2}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x4cd816ae, 0x7fffffff, 0x400, 0xfe0, 0x100000, r3}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/21 00:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000a73000)=0x0, 0x4) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x1, 0x80000000, 0x10000, 0x50, 0x9, 0x1, 0x9, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3, 0x3, 0x959, 0x80000000, 0xf84}}, &(0x7f000000a000)=0xb8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000000d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r0, 0xd09}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r3 = socket(0x14, 0x80f, 0x80000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000000d000-0x108)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0xffffffff, 0x80000000, 0x7ff, 0x7f, 0x100, 0x8, 0x9, 0x3, 0x7, 0x1f, 0x2000000705, 0x1, 0xb77]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000e000-0x20)={@generic="6c551af1ff959aae5a87957a1397a5fd", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000001d000)={&(0x7f000002e000-0x60)={0x27, 0x7, 0x1f, 0x1, 0x6, 0x143, "89f4b673c463185647dc11a4ac08a3ad64a757f78d98dc0f97d83b11fe9d2076078bd295ac325c974bae816aaf92f922a9b159047ae618a9583e28d743c3b6", 0x3}, 0x60, &(0x7f000002f000-0x40)=[{&(0x7f0000031000)="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", 0x1000}, {&(0x7f0000019000-0xa5)="af446a984e0dcd13aad0254ac113cd14e3392164dca1cadda2e36fc83dfdf2b6c5d9ca8d4532cbbbae5fc21a9f084bfc9ccf7821141c074d94300d37ad9ebc2f6a78a2fa57af95c487dfb1cfb151a718221853036b335eb808052f6a59771d1f9aa080021d7187883b0d0a9bd5bae490561891c789812b86b029f945699fd7e8ce7655ae42cea2a0ddbcf44d703b74014098a5deb2b5bb77f67f366dd28ca0e73c8c51b641", 0xa5}, {&(0x7f0000018000)="6e40ef51055401ac46c8ea9bb7b00ebb3974320ba8626d0c7e816a11dbb7dc372f83faebe6af724b270924bebc82847220226803515c96c2cdd6ec52e83e48ecc96ad6e48043ddf909a8807fed828d658a59446e46822a3b4f543ee5a2ba99574b81ef04e62f276c27f862bc5082a07691157e9c837a6d16004325ee3528f9068b9d6d322af6804f5f55aac07ff411381d40f73edb2d3ba443cc756bdbeca42d7dd7c6176d5a6e3ccef6e3bed20bac80fb3ba172c5c7489a064769c50c7f00b219d21d21240f888a5d0f73ef76880df62ea1539d248de63580911c3ce173575520ff27", 0xe3}, {&(0x7f0000003000)="b4c674e119cd10c83bbf633c2d13ab5eb38176f1cef10d2ad98e5240bb7e425c8e2684", 0x23}], 0x4, &(0x7f0000032000-0x80)={0x80, 0x103, 0x6, "ead45360c7f933492bb902f29ad2752d46af80a8624fee001a6bc363d1747c8c86219ed1a5bb9d45425b94dd2f63e6c9fe81a3871e0ee889ae6bef129342ecc1c4b92de4d0ff3857151d8461afa70f277dcaf0ca4c6385329ff35fb37af4f576bdd09c05dcf3166c96fd0d8fce7829df"}, 0x80, 0x4}, 0x8804) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x10, 0xb, 0x7fff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007a5000+0x25)={r0}) bind$alg(r0, &(0x7f00000c2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x400000000, 'pcbc(aes)\x00'}, 0x58) r3 = accept(r0, 0x0, &(0x7f0000fca000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bc1000)=@assoc_id=0x0, &(0x7f0000fc3000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ca1000-0x8)={r4, 0xfffffffffffffffd}, &(0x7f000093c000-0x4)=0x8) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003b1000)={&(0x7f0000551000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b8d000-0x20)={r6, &(0x7f0000c9d000)="f19ab9a0a43cac9c3f1bd7da2a", &(0x7f0000360000)="dd2651bca19553247637061eb7ab9de4a686d5d6028abd023a8d6703fd13244e169f21263450f47cb037e231fe9dc718ae9dfdee49163809fcad2206035faec2cece2e71e63a2d648bdb31e98b2beef5a9c09fa0892c5374145554b07feca4b448435ab1709491b7578ed77281b592f8a294d56b1ffee9cae919cd828dce5321e17f35a36241c9dd7a12a6f03c42b36b756a16d9eee5277c7cc9da9fbe", 0x0}, 0x20) bind$alg(r0, &(0x7f0000a11000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) accept$unix(r1, 0x0, &(0x7f00000b9000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f4d000)={r5, 0x6, 0x0}, &(0x7f00008f1000-0x4)=0x8) 2018/01/21 00:05:22 executing program 0: socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00002d2000-0x4)=0x10) 2018/01/21 00:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00008b9000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022d000-0x4)=0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000956000)={0x4, 0x5, 0x1000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x14d, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:22 executing program 1: r0 = socket$bt_rfcomm(0x1f, 0x80001, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1ff, 0x2d}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x6}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xb8, &(0x7f0000001000-0xb8)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4c82db75}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x3, @rand_addr=0xfffffffffffff150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) bind$rds(r6, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000022000-0x16)="01", 0x1, 0xfffffffffffffffc, &(0x7f0000031000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r7, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [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}}, &(0x7f0000024000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x80}, &(0x7f0000eb6000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000015e000)=@assoc_value={r8, 0x2}, 0x8) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r9, 0x29, 0x200000000c9, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000+0x84e)={r8, 0x19, "f273abc40ba9ad0d3560efe19eced619c0a96b2c5d7aab269d"}, &(0x7f0000003000-0x4)=0x21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x9, &(0x7f0000003000)=0x1) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001a6000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r1 = socket(0x5, 0x6, 0xff) getpeername$inet(r1, &(0x7f00004a6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065b000-0x4)=0x10) getpeername$ipx(r1, &(0x7f0000a43000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000067f000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000788000-0x4)={r1}) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ad9000)={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000adb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000538000)=0x26) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ada000)={0x9, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7a6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x4, 0x33, 0x9, 0x4, &(0x7f00001cb000-0x10)=@common='ip6gre0\x00', 0x0, 0x9, 0x6}) 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ba2000-0x114)="", 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000efd000)=[{r0, 0x0, 0x0}], 0x200000c3, 0x6456) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eff000-0x10)={&(0x7f0000efe000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eff000-0x20)={r2, &(0x7f0000eff000-0xb0)="356975160a02a3ce189ec3ef41b311a216872ff38205580ca4315b8582cead4a1ee6f5ab46a06412c80d60eeddb01736db7edda372d2756659020ae1ba822a03e31ab8ebdf5a02204d464e6ce1123f87bd9fb2b1f84243bc2744f767c82cbfda66bbcb111efa58e0dcf9c92c0f8fb6989b734c917f89203e06048caa62b474a2668497eebbbabd7e7d20e58e9cef1eecffed9814780918c20cc0ab8d30c315e9ef9b96466f62f57a665d49efc9674e3a", &(0x7f0000efe000)="af0e69678d76c97d759748d3be087456753efd67c9d62ab1ff7605d55d222e4314797a", 0x2}, 0x20) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f00000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x1, 0x0, 0x4, 0x10001, 0x100000000, 0x5d71984d}, &(0x7f0000f00000-0x4)=0x20) bind$can_raw(r3, &(0x7f00008e7000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000efe000)={0x50, &(0x7f0000a71000)=""/80}) 2018/01/21 00:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dcf000)={0x0, 0x10, &(0x7f0000a09000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000858000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ed2000)=@assoc_value={r1, 0x800}, &(0x7f0000a16000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 00:05:22 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008d9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000390000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000157000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000058a000)={r0, 0x80000, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000658000)=0xb07, 0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00008d9000-0x64)={&(0x7f0000844000)=[], 0x0, 0x0, 0x10001, 0x2, 0x3, 0x2, {0x76, 0xf09, 0x3, 0x2, 0x1e9, 0x7, 0x4, 0x4, 0x7, 0x10000, 0x6, 0x0, 0x400, 0x0, "18dfb080f3deb82ed73b08221fc0980d1e06df1822f0c4210d8fd9b44d656ef1"}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 00:05:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a8e000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000691000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d6000)=0x290) r4 = getuid() getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000417000-0x8)={0x0, 0x20}, &(0x7f0000ca6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000065d000-0xc)=@sack_info={r5, 0x1, 0x5}, 0xc) sendmsg$nl_generic(r0, &(0x7f00005a8000)={&(0x7f0000a44000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000b6a000-0x10)={&(0x7f00004bd000)={0x534, 0x39, 0x220, 0x6, 0x0, {0x0, 0x0, 0x0}, [@generic="48c659e99fbd71ae53857c7644e477077b9e789d37984bcb00a8f75c3992110518936a3a62be3d8a56ec5f6905bc511eaf6213284bfde99116c5504b0aeb45c3ff88ea4f554c20e7ae716bc378c5c41137c9adc741bda628c009623c8c0a583b0a313f87b118827be375e2deaed69cec929255f1995e297f4a35a5f8aa7989a37da3a124272c3e7dc5e903d914a8908c9ebf81afa4870de68fe9611b3eff25d50489e1d25d10da35b2450fe3f532af", @nested={0x10, 0x6c, [@typed={0xc, 0xe, @str='\x00'}]}, @nested={0x1c, 0x5d, [@typed={0xc, 0x1e, @str='[$\x00'}, @typed={0xc, 0x2e, @ipv4=@multicast2=0xe0000002}]}, @nested={0x1bc, 0x2, [@typed={0x10, 0xb, @u64=0x9a}, @typed={0xc, 0x21, @fd=r0}, @generic="578e199f3c138551f110ea14649e850a6b0a4cc063216083cdd012a5fb29729a7654064bedbd9b996b4ac90d7a3a594b12d1d25eb8b38f422db243a6f5a2827a7379b1bbf9bb1d61c0ffe183d2ba659615c84d1d072fbff67beaeee43d17ee117007575a504715ce492b28e84e934f50b91c14d895cd7cb4a98e8bbf7604d51a37c3fe16ca5d7f4be9e5f936", @generic="aab75d3f1195be76f782d0b533b26821a2a58aa077d8588b810eac09bf7b18a4a31c6f14e481f355b7952a22f3fef6779acdb801a5cacfe76a4e71c1ee1ccacd7c0d4b98e7e7487506fca0428243a68e1bdfb3274035bbeca1331349e96397bd5e5736db7987277c6c903334e247dd0a253ff59dcca34ec1fbea380f69ffafb585984f3c62e6f48d3c0ce355b6667a4aa21a46171fcfaebb124f452768e8e772f0b48badba59ae809f128241ae0175842f8c7e32460d54beeebfb4082d553d68db631336226a4d409ad804e3598a4e59dd344d6099e908d7b753b47cffe955ab584cd3c595e5a73374384ee87a06fdf562780419fd6a", @typed={0xc, 0x7b, @pid=r2}, @typed={0xc, 0x39, @uid=r3}]}, @generic="6ebc99612a56a222f2bbce6e5f", @nested={0x27c, 0x63, [@generic="28faaf40a3ac967c9919bff4e5402290b8ea446319527bbb894e2bb1d3a5ce7632d6223a9f6857482f6fee3cc30276e700fc842846f96d1e73cf35b0a5281a8f6f7a3d9cf2be262e34304ba7780a13a6dbcb47b289bfcf55bd13495a8586d1ca0b74cb75bf0cd165669ca6c07e8f015808d50f753598231ffba2ec7e28eb09a62e09bf71398cb91ebd7211bc954eb4f2f61de40f8623ec2dcabf6a7db27235ef9e32aac21847f71058c5e8800dc4ba498ca587655977295bf021ad521eb25381419fbf015c62b45f4807334a", @typed={0xc, 0x67, @uid=r4}, @generic="4809da1bda8eeaf0e57d78ad692f6dbf152314fa4c43c321f318255d", @generic="81b1f369088a179a88a5d138fb5d6415a98e630cdf80d2893b001ab06c97d1ddbe0baf9da2dba1d03d99b4a2726540ac6ac36964446db5a6d86e51d079ead5fa8eb49c5a02680ea88ee7c11111c28f3e4a94261b704604a46090f1b49dc901e94d4c43d9fa11293c", @generic="899cd1ca5ee1426cce46d107140df702b35f81454fce01b34beefa3be9595f982fe07d53d8c8f7af138613bf3df4548169c343fd67ae89399d75eee155f37886d2a1b3620fa7e09967c32cab1500787fc241b3720cffa0dd72765bdbeaafce415e9c4ca4ac5a0c7860d320532201af5dd8398fd485669071266fe8ad758870afaddbe154136f3fb2571bb5b293cd4970ccd18b9d7ccd59fe2becb19ff73f21dd6ed0b61adc", @typed={0xc, 0x23, @str='\x00'}, @typed={0xc, 0x47, @u32=0x10000}, @generic="eddd09286c8dea037cfbe286bc17d739c850febf2c1ea1c481e6dd0e69da152c9cb0a7572971c8cb2b3493cebc0a57450d89f8f2446af645480c266d4eb689f6ce8d6fd392e4558d565a1d6013eafd7c318710e2001df442b4754f4ae3cf"]}]}, 0x534}, 0x1, 0x0, 0x0, 0x804}, 0x40001) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000842000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008fd000-0x8)=@assoc_value={r5, 0x401}, &(0x7f0000f1e000)=0x8) r6 = socket$inet_sctp(0x2, 0xfffffbfffffffffd, 0x84) ioctl(r1, 0x800, &(0x7f0000271000)="b8990b3add734297de901aafe2400b5171fd6d8e2c202001d37196d87316f4314562bc9205209347017e2b11ae34b593270afd8fc6539767409aeb5550b5c4ccb00545c835b9c9fd36af2b7a045a930d4bf163df7a32eefe97a50b828587a5b0ec216717799edddcf1239396f1a27e3e34843ce3ad5a13deff00fcf8367a4c0418d8c0a9666d2d28353eda9030b636c3b0b976d1dead17011b85599d324e1ad319ddf62cbf93144f1a5451ba52fee2c034817efe90d9aaf3b15f4938cea16360ed2cd7") sendmmsg$inet_sctp(r6, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x38b, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffc, 0x0, 0x0) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000491000)="0e118265518fdd91d48f44ac906d11c2", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x20800000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/21 00:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair(0xb, 0x1, 0x0, &(0x7f0000f85000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007f6000-0x18)=@add_del={0x2, &(0x7f0000969000-0x10)=@common='ip6tnl0\x00', 0x1}) 2018/01/21 00:05:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendto(r0, &(0x7f0000816000-0x8c)="d1b029739612f850a838d33ea74e1ef118fe0a629cb9b340450caf1b60ed8a5aa7221fc1aff4342e043cc7a2b0c3acd02cd01708e176108df83095046c1e0cbc12633ddc5ade3d6d262e0a81ab964d45a66a564ca5366ab083dcfbba8f0323b8079b16e7b3b034bd092723e7cda3f06d40b65c30dd6f7876904dc931d55f8241b9f919f171857a402bb01af0", 0x8c, 0x1, &(0x7f000082f000-0xe)=@l2={0x1f, 0xff, {0x972, 0x0, 0x22c, 0x26, 0x7023, 0x80}, 0xfffffffffffffffe, 0xaa8}, 0xe) r1 = socket(0x10, 0x802, 0x0) bind(r1, &(0x7f000040f000-0xa)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) bind(r1, &(0x7f000080d000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="8f582a1445ef29578295a19ec5e6c183"}}, 0x1e) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 00:05:22 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) bind$llc(r1, &(0x7f0000393000-0x10)={0x1a, 0x1b, 0x6, 0x5, 0x80000000, 0xc9d, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/21 00:05:22 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e71000-0xee)="98f28d93b1fcc5c377a94a8ee31bcbde8d7cdbf003ec11c4238c78fee5902f329af6711704c42a3c71a35627ea8be1ec182abf1b523c96351094eec878c5333c608c4b369abc75c4d65847fe9a5f0264703b4769d7a47510fb392b38d39714e877c5893ac35d0aef3e4d84c993c28277eec5837897ffa24ada8735114bac6df03e3f5ba1c7e716244a76ac15b8ac8409e203528581fca399e0f56356e4150ff4b6222c418a3e52e461197b47b286d4195f1229fbac585941070f774c14d75cce86cb6dff02d088defa1fbf29da89716fdf0e359edc750601e198548cd0740bbb8925d1532a2d545715087915db9d", 0xee) 2018/01/21 00:05:22 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f000021b000)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f0d000)=""/36, &(0x7f0000422000-0x4)=0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f0e000-0x20)=[{&(0x7f00006d2000-0x65)=""/101, 0x65}, {&(0x7f0000a41000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053b000)={0x0, 0x1, 0x0, []}, &(0x7f0000256000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000419000-0x8)={r3, 0x7}, 0x8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f0f000)=0x0, &(0x7f0000f0f000)=0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000f11000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f10000)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f0e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ee000-0x4)=0x20) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f0f000-0x8)={r4, 0x7f}, 0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f10000)={r4, 0xe, 0x30, 0x6, 0xffffffffffffff21}, &(0x7f0000919000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f0e000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x0}, &(0x7f0000f0e000-0x4)=0x98) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000aed000-0x4)=0x400) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000097d000-0x8)={0x0, 0x0}) close(r0) 2018/01/21 00:05:22 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ae3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ae4000-0x4)=0xe) accept4$packet(0xffffffffffffffff, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000077c000-0x4)=0x14, 0x80800) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ae3000+0x155)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ae3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000185000-0x4)=0x14) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000048d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae3000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000614000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007df000-0x4)=0xe8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ae4000)=0x0, &(0x7f0000ae4000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ae4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ae3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae4000-0x4)=0xe8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae4000-0x4)=0x14) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ae3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000654000)=0x14) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00001ac000)={&(0x7f0000518000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00006ab000+0xc45)={&(0x7f0000ae4000-0x88)=@ipmr_delroute={0x88, 0x19, 0x20, 0x2, 0x0, {0x80, 0x94, 0x10, 0x1, 0xff, 0x2, 0xc8, 0x6, 0x600}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_MARK={0x8, 0x10, 0xb05a}, @RTA_OIF={0x8, 0x4, r2}, @RTA_MARK={0x8, 0x10, 0x101}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_MULTIPATH={0x3c, 0x9, [{0xffffffff, 0x7fff, 0x0, r3}, {0x97a, 0x5, 0x0, r4}, {0x7f, 0x1, 0xffffffff, r5}, {0x0, 0x3, 0x6, r6}, {0x0, 0x10001, 0x80000001, r7}, {0x6, 0x0, 0x769, r8}, {0x10001, 0x400, 0x89, r9}]}, @RTA_SRC={0x8, 0x2, @rand_addr=0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x8800}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/21 00:05:22 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) 2018/01/21 00:05:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f4000-0x4b)={@random="7181f328e543", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00008ec000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000fa000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000cc000)={r2, 0x80000, r3}) ioctl$int_out(r0, 0x5462, &(0x7f000031c000-0x8)=0x0) sendto(r0, &(0x7f00000b2000)="90204bdf25140a1531c7741dabe990d6f59b7e0e19b987f689f604847b86b2e77972e4d4c8b687fbeb2f", 0x2a, 0x4000, &(0x7f000003c000-0xe)=@l2={0x1f, 0x7, {0x10001, 0x4, 0x7, 0x9, 0x2448, 0x3}, 0x449, 0x80}, 0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000065000-0x31)={0x0, 0x29, "59f3e3162f5292162a5e93907160bb66d8c8cc42ba57bf0ff3c9759def8aa9e0610a12e08f004d337c"}, &(0x7f00000bb000)=0x31) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000015000)={r4, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x543}, 0x98) mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ad6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 00:05:22 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fce000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f6a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000)=0x1c, 0x800) getpeername$inet6(r1, &(0x7f00003b4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a7000-0x4)=0x1c) socket$inet(0x2, 0x804, 0x5) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fcd000)={&(0x7f0000952000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fce000-0x20)=[{&(0x7f0000125000-0x56)=""/86, 0x56}, {&(0x7f00001fe000-0xae)=""/174, 0xae}], 0x2, &(0x7f0000fce000-0xf)=""/15, 0xf, 0xfff}, 0x2000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000deb000)=0x0, r2, &(0x7f0000fcd000)=0x0, 0x1, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 472.425718] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/21 00:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000095e000-0x8)={0x0, 0x100}, &(0x7f000067c000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001ea000)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000050b000-0xbf)={0x0, 0xb7, "2ba7e3c013c6f348201624f1eaf93e02628c6fbbcdd250316f3497c183603893a65c9928d13638ad8af56e4a19b89f2c2a9a420b66b112293e398b63f0f5b553a0f7d5341662d21375cfb47673ef63910e7ae49708ef8fc59cd28efa6206ee7aaccd95e937187b35b20217401644f2ac4fe977d0182ad59afe3ec11d97e3323e88403c094b4858273838909acdca111ac54c2336306e34847ffa1e44efb19d4a0125c700dc176169213ae217d8930d59ee696e59415354"}, &(0x7f0000ba6000)=0xbf) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d7e000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004de000-0xa0)={r3, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1449, 0xfff, 0x0, 0x100}, &(0x7f00000dc000)=0xa0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) read(r1, &(0x7f000040b000-0xe7)=""/231, 0x793) accept4$packet(r1, &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd2000-0x4)=0x14, 0x80000) sendmmsg$nfc_llcp(r0, &(0x7f0000b4e000)=[{&(0x7f00004ea000-0x60)={0x27, 0xe7, 0x7f, 0x3, 0x3ff, 0x3, "660fa6c72669a1ebf2e24a1ecf319342fb52d191e2a4dded3ba8763d416924785d6ef4026f4cea783cff96aa961b5e9ef3a98a9c1899d7d214c5273a091978", 0x1ff}, 0x60, &(0x7f0000d73000)=[{&(0x7f0000ac8000-0x5b)="702446d14af1d6d29ad3bb663c33bd4c67376eed9b876fc90632d19362c850e44727134e8aafb93d299d655e5c1c291321ad4acf68875df2b890b0e34c384f92433add96b7362b61b4691287b08f195b9911075a6dd383fc1a4720", 0x5b}, {&(0x7f0000995000-0x1000)="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0x1000}, {&(0x7f00009f2000-0xf0)="f802e762cc5e3c839b8c7bd2b005d8dc38575f4c76c2554a19b5c4a60b2cf5fedfb3771489c2cd51e0dcf55d11c2c47fc7834fd97f71c3b687921a8a7f5f61aeb32dd880a9254522feac6dcc92d6e813d0f14c5c56a98a09c1abf8fac192e3753aa97e771b86948aedaf6d9916455f50b8ad08dbf1933c87b72899f93f74b46586b8c03252a4b6fc26ceaf1786ba58938418ed18336e48a441f2c71adacfaca1957ca91e92d11dd841d74fcd85d9772a70a9a0572b9f633a25950c7f08d76fcfdd751c45e3956484f2c9aec9ab8908f5d7e5b6faf1e33df9d1db7d64e6fee09041532f9da2e233aa6592785813c21132", 0xf0}], 0x3, &(0x7f00000ca000)={0x1010, 0x4c7e65518c4435ad, 0x863, 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0x1010, 0x20008040}, {&(0x7f0000928000)={0x27, 0xc37, 0xffffffffffffffff, 0x7, 0x46f2, 0xfffffffffffffffc, "7106e0b807ef8fc9c1231397b263f6aa2aa453ed820b5d921469d9eb6fbf049974e07ef19b954c857e36876ecd6d663f98a6cb35704808c6ee7ba61e102c44", 0x8}, 0x60, &(0x7f0000f0d000)=[{&(0x7f0000f41000)="df0a19f5ec304369bb3b0b71c5", 0xd}], 0x1, &(0x7f0000ee2000-0x110)={0x110, 0x11f, 0x10000, "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"}, 0x110, 0x20000000}, {&(0x7f0000648000-0x60)={0x27, 0x8082, 0x100000001, 0x5, 0x4, 0x7e, "f9d46e12d75e30ffa98b6450f66a90e9c5eea41b148d1e383217b81d87b2d03d6b4039839752650da89b2ea390a39279d1c025806c2995d65aba0c5957107a", 0x7}, 0x60, &(0x7f0000f4c000-0x10)=[{&(0x7f0000601000)="951696d23d056aa8aa869c1533421d22dc045b67193227d314386b4d7fb4ef54180a266d0d28d599e81d3ed213cae37eaafe1b9a6d9d4f013028b6e74f1d26f97525fe72ffd4f60c53e69cad2065fc2d57942b251c96519af45754045c1477913dd33917cd8204454f04acf6169908270cd970e2758852aa22c63beaf2f1a287072965806099a398b892c3", 0x8b}], 0x1, &(0x7f000008e000-0x50)={0x50, 0x10d, 0x3, "9c7748ef8b042d702cb587b5a6b6fee00b95eb91a9e79da1c1af1a8034db15b921d4a833ead1900035dd08986c100ac38050813ad34b25d15f6a46a3bfeccd"}, 0x50, 0x40}], 0x3, 0x40) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d32000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x740, r4}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000249000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100000000}, {0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x6, [0x1, 0x8, 0x3f, 0x2, 0x20, 0x5, 0x2, 0x1000]}, 0x5c) 2018/01/21 00:05:22 executing program 2: r0 = socket(0xb, 0x80007, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ef7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00001ea000)={&(0x7f0000758000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000b0a000-0x2418)={0x2418, 0x3c, 0x210, 0x3, 0x2, {0x15, 0x0, 0x0}, [@generic="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@generic="e763934572a08a97136435a40367bec1ecc77972c8680eab1b705231efe46dc18922afe49c48209403f57272ccfcf1cd0e55bbf5a6236141724b885e9bb9931319bf7aa87d61d8d284ffa47e295646e780bf79563768a477432b26ddd96c0f41dbb10fca84881d78e32b09d3433c52856206d2965725cf5aa21ad62f2964f83c47c6453e6364bd5756fed439d511582d1071abb86e0e84ad660d8620f3faad3bd7debe57aabea98a78fbdc4e0ae362c080d802741a941015adb215c26a30525250dc72ced8cd", @typed={0xc, 0x2b, @str='&\x00'}, @typed={0x8c, 0x79, @binary="33858e30fecf9ef6987906751828ba0b44a7938dc139684f40070182317411ca31cde4461883d3d3dcace38cc39da28a369d6d8dd32ca0de72cf6aa6b557b02201468ca00af96ae2103a0536911145725fb729ae46d0296b86dda637efb7bd4807fc3a02bfac2e33427a4c40bee3f733607bcf3ed267de0bfb8582743054b95d84c07aba"}, @generic="dd6628b6632dfb9e0046841be991ec403de24f880e", @typed={0x14, 0x7b, @str='mime_type\x00'}, @typed={0x18, 0x6f, @ipv6=@loopback={0x0, 0x1}}, @generic="4d70e4bc56c75e54fa48c7e0e602988dbe9b23ba7d690498677d730ad73668c8e829f0e2b0415f1b17dc7f5786a383bde4463061ef08546114653d10ae5e5b595fe0c3958f7166d7022b99dae595226c15240705f18cbbd7c160ced3ff4d2c9e1f658db403deaa429b7ddf2ae47a23dc14015bc357ea43c0e21ce4ad45158b1bfc732cd06dbf4ebcde2b4b0c746077b7ec829a70fcdc0a2a652ad056feeb2473697fe4519034b84cda373a6769b9efd33c3e0445bebb5e3daef9756500325b3fb4ff0241cf7adef947de6283", @typed={0xc, 0x7d, @uid=r1}]}, @generic="3560d2e545fb81a6bbbe904f92a34220957ca0d916748cb9bac3514f3756bbfbdeb499514d1562e6ad0e46d5b9", @generic="4ea610d0e9c10094e9784674198c3e8f6054e1ac1433c3", @generic="e47e1daf16aeab72dd60fe1d608a530190a8daab7b74131cb2af5db4fd6ba1ca93e774d65249f31ad0d322aa27f8eb3af6ae9f1f267ebdf7b7161b41dcbfe7406ac274805444788b388ac6161d2e883c9511bf8eb28612a231737734b5548dd0e437806e3e03eed8390ec45a9891810f8fb99628a0f4f5849e7ade980c0c9c785fe067f974d0b9faf6d4bf6f795689ed2b21f512"]}, 0x2418}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/21 00:05:23 executing program 7: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e77000-0x1c)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, 0x1c) getsockname(0xffffffffffffffff, &(0x7f00009e4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000e79000-0x4)=0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e0000-0x4)=0x14) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7a000)={0x0, 0x0, 0x0}, &(0x7f0000e7b000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000674000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xb32, 0x0, 0xffff, 0xa, 0x80, 0x80, 0x3e, r2, r3}, {0x20a, 0x1f, 0x775, 0x6, 0x2, 0xffffffffffffffff, 0xffff, 0x3ff}, {0x1, 0x7fff, 0x1, 0xffffffff}, 0x2, 0xa, 0x1, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x0, 0x5, 0x5, 0x2, 0x7}}, 0xe8) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000e7a000-0x4)=0x0, 0x4) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000e78000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) accept(0xffffffffffffffff, &(0x7f0000384000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e78000-0x4)=0x10) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000e77000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/21 00:05:23 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000038a000)={r2, 0x80, 0xc30, "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"}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x6, 0x3) accept$alg(r3, 0x0, 0x0) r4 = socket(0x1e, 0x2000000000000005, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x0, 0x8001, &(0x7f000000a000-0x4)="00210300", 0x3cf) 2018/01/21 00:05:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004a1000)=@int=0x0, &(0x7f0000abc000)=0x4) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000deb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) 2018/01/21 00:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00007da000)=0x0, &(0x7f000097e000-0x4)=0x4) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=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}, &(0x7f000095f000)=0x98) [ 472.478864] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/21 00:05:23 executing program 0: r0 = socket(0x5, 0x7, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"c23f034c8b536f"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000019f000)={0x4, 0x37e, 0x3d, "1b214405fbfb", 0xacc6, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) [ 472.557181] kasan: CONFIG_KASAN_INLINE enabled [ 472.561945] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 472.569346] general protection fault: 0000 [#1] SMP KASAN [ 472.574890] Dumping ftrace buffer: [ 472.578428] (ftrace buffer empty) [ 472.582131] Modules linked in: [ 472.585323] CPU: 1 PID: 27113 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #199 [ 472.592669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.602021] RIP: 0010:ip6_xmit+0xc16/0x2090 [ 472.606330] RSP: 0018:ffff8801bbf8f588 EFLAGS: 00010202 [ 472.611665] RAX: dffffc0000000000 RBX: ffff8801c880a940 RCX: ffffffff84b568ad [ 472.618907] RDX: 000000002000b737 RSI: ffffc90001b7d000 RDI: 000000010005b9ba [ 472.626150] RBP: ffff8801bbf8f7f8 R08: 1ffff10039101501 R09: ffff8801bbf8f748 [ 472.633394] R10: ffff8801bbf8f588 R11: ffffed00377f1ef0 R12: 000000010005b6ea [ 472.640636] R13: ffffed00377f1ee9 R14: 0000000000000040 R15: ffff8801b0e00624 [ 472.647882] FS: 00007fde70a14700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 472.656081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 472.661945] CR2: 00007ffc25548f58 CR3: 00000001d1eb3005 CR4: 00000000001606e0 [ 472.669192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 472.676436] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 472.683680] Call Trace: [ 472.686256] ? ip6_finish_output2+0x23a0/0x23a0 [ 472.690900] ? fl6_update_dst+0x127/0x2b0 [ 472.695026] ? check_noncircular+0x20/0x20 [ 472.699236] ? inet6_csk_route_socket+0x691/0xe80 [ 472.704060] ? lock_acquire+0x1d5/0x580 [ 472.708013] ? lock_acquire+0x1d5/0x580 [ 472.711971] ? inet6_csk_xmit+0x114/0x580 [ 472.716099] ? lock_release+0xa40/0xa40 [ 472.720059] inet6_csk_xmit+0x2fc/0x580 [ 472.724010] ? inet6_csk_update_pmtu+0x160/0x160 [ 472.728744] ? __sk_dst_check+0x1a5/0x380 [ 472.732866] ? sk_wait_data+0x610/0x610 [ 472.736826] l2tp_xmit_skb+0x105f/0x1410 [ 472.740875] ? l2tp_session_create+0xb80/0xb80 [ 472.745429] ? sock_wmalloc+0x15d/0x1d0 [ 472.749387] ? iov_iter_advance+0x13f0/0x13f0 [ 472.753868] ? pppol2tp_sendmsg+0x41b/0x670 [ 472.758165] pppol2tp_sendmsg+0x470/0x670 [ 472.762289] ? selinux_socket_sendmsg+0x36/0x40 [ 472.766932] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 472.771757] sock_sendmsg+0xca/0x110 [ 472.775446] ___sys_sendmsg+0x767/0x8b0 [ 472.779400] ? copy_msghdr_from_user+0x590/0x590 [ 472.784135] ? selinux_socket_connect+0x311/0x730 [ 472.788968] ? __fget_light+0x297/0x380 [ 472.792933] ? fget_raw+0x20/0x20 [ 472.796366] ? __might_sleep+0x95/0x190 [ 472.800322] ? security_socket_connect+0x89/0xb0 [ 472.805052] ? __fdget+0x18/0x20 [ 472.808398] __sys_sendmsg+0xe5/0x210 [ 472.812171] ? __sys_sendmsg+0xe5/0x210 [ 472.816121] ? SyS_shutdown+0x290/0x290 [ 472.820068] ? __fdget+0x18/0x20 [ 472.823410] ? SyS_futex+0x269/0x390 [ 472.827112] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 472.832114] SyS_sendmsg+0x2d/0x50 [ 472.835647] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 472.840382] RIP: 0033:0x452ee9 [ 472.843547] RSP: 002b:00007fde70a13c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 472.851228] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 472.858471] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000014 [ 472.865716] RBP: 00000000000000b7 R08: 0000000000000000 R09: 0000000000000000 [ 472.872959] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f01c8 [ 472.880208] R13: 00000000ffffffff R14: 00007fde70a146d4 R15: 0000000000000000 [ 472.887462] Code: 4d 8b a4 24 18 01 00 00 4d 85 e4 74 67 e8 a3 c9 ba fc 49 8d bc 24 d0 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ce 10 00 00 48 8b 95 e8 fd ff ff 48 b8 00 00 [ 472.906580] RIP: ip6_xmit+0xc16/0x2090 RSP: ffff8801bbf8f588 [ 472.912405] ---[ end trace db4798ca6d6352b5 ]--- [ 472.917165] Kernel panic - not syncing: Fatal exception in interrupt [ 472.924152] Dumping ftrace buffer: [ 472.927680] (ftrace buffer empty) [ 472.931377] Kernel Offset: disabled [ 472.934983] Rebooting in 86400 seconds..