writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) close(r0) r1 = accept(r0, 0x0, &(0x7f00005cd000)=0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000049000)=0x0, &(0x7f00001f2000)=0x4) 2018/01/17 17:04:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002c5000)={0x7, &(0x7f0000540000-0x38)=[{0x1, 0xffffffffffff19a3, 0x4, 0x3fda}, {0x81, 0x400, 0x9, 0x80000000}, {0x7fff, 0x5, 0x1, 0x6}, {0x80000001, 0x1, 0x1f, 0x6}, {0x10001, 0x80000000, 0x3f, 0x7}, {0x6, 0x7, 0x4, 0x469a}, {0x1, 0x1f, 0xffffffff, 0x8001}]}, 0x10) connect$inet(r0, &(0x7f0000064000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xf8e7, &(0x7f00006d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000013f000-0x4)=@int=0x0, &(0x7f000029f000-0x4)=0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) [ 146.083563] netlink: 'syz-executor0': attribute type 153 has an invalid length. 2018/01/17 17:04:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0xfffffffffffffffc) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f000042d000)=[{&(0x7f000087d000-0x99)="c36e38734c63c137372da21e99f4584a5b28ad2bd0e605f89468cb003b90f765ca943590bd6dd2fcac28fe930f59815de0c68aeca9c0d0fcc431b7d39ef84316dccb82270ca4073079de6ef90b15bac6c00c92dab6a97aab2e8b1c537c580ac0474de83d4579ecf51f3b6ae497842960e379bf2026d47e37d61f071288cb86d9b2ddc6a46bebdabd7af27e068fb41d2a1a0989771aed1626ea", 0x99}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0xd) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000758000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000067d000-0x18)={@dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001, 0x1, 0x2, [@rand_addr=0x800, @broadcast=0xffffffff]}, 0x18) socket(0x0, 0x2, 0xd6) 2018/01/17 17:04:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000545000)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000620000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb7000)=0xe8) bind$packet(r0, &(0x7f00005d9000)={0x11, 0x16, r1, 0x1, 0x4, 0x6, @random="b95d5544a336", [0x0, 0x0]}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet(0x2, 0x80000, 0xee, &(0x7f0000435000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000aa4000-0x1)={0x5}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000087f000-0x8)={0x0, 0x8}, &(0x7f0000eb6000-0x4)=0x8) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000ca0000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e0000)=@assoc_value={0x0, 0x0}, &(0x7f0000994000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000051c000)={0x0, 0xffffffffffffbef3}, &(0x7f0000a87000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000ac6000)={&(0x7f0000eb8000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000530000)=[{&(0x7f0000ce0000-0x1000)="cb369eb4e1795dd3d2b2a1cf81e4e12556ac6962d8d0f5156a0c6744d2232fcb311647ed55007ccf23fe595a8d7dd1829aef40ccdb95ae35ae1905df438be7fc17acaf4c40ad78270500770686f0f2be74b6574ef685f467f4f493ac4c138a3b62d70f92546df7c47870cbdddc4041717669a6ef250eb00ee0f4855fefeeed9e6b4795569fda6e7eee7877ad50a825467729779b3373c4eb40b53de924e68ab6b41b423a5859148765fda83a4d5ced938a8bdb38fc06f03c9c1fbbdf490a492c879299e9b2c9ecac082d4bb945c9bfa8904ec785caeb2edf75965704112601a456e3b794eeea57eb87f02bcc0d0d1678bdfca0bf840327df798664645df71c4d066b2257bdb993a41e33ccdac95086ff1a290b9cb1c3387193d7f14b7a6862827af06418df23df4030a2fb07f19c2bee32290514461da284cf4b03b2bc845c93ea537c73626f86e502a74a761980b2c7ed26dddf431679ddb2ff77bf537f3263eb477bf043f20a7ea9ee30bb9b0ffbc0483aa52f158fc1b7c7830a1ac3b52ffdca789a9ed4564070be287cf63bf435342d6a50d30dfa46a85ee53f0c0c10ac27957d6bff44a992a58f6844748f6f162953a947377b6ddb4aaca235ccd9cb2fb56babc430c0cceefa15b9e9de2a2e20637dced723183cb15fd2db9151880d1fa926b9e200acc83efa1c05149b88da5bbfa79def7f261c6939325e595fd2a339cbbec79d4457268bb21ed5cccb7e2851e892e796178cb7e7c951562fc8ce213e3319cb855d559c2d263f2760934a60d6301d2e3ee55ade6bfc1c81543f6e2bcf85defa21fd519cbf88c0921309a7fe7772ad5a481ef3d707b76b2282ccbc3c4d7dfe8bdbbf59a0ea4c8f54cff9a435a4891055a953c13907748a113303decbdb2dd68f28fb30925ee4b520de98979537c9ed0a457633828bef89c408c08223f14ce0dcb7908185224ba8d5ebc6fcfecf20ddeccb618539108699221590871aaa7900633c9ba5733253bb7880120d1a3ca51f129be93f71dbceef9b18d8cd18cc8caa122576fe87ba9fd84a88e1faad5496d29d54157370b47eaf5aee388112910fdbead848d93ba4ce37da99a6bbc036c4579aff9a4a486327d1dab515d5c854d87a2cd048e17864eff79c1074928dc9cf81e1515048847ba2bd972c71ba4b042d14d5c32cd0b2caf2ec474d614c84a38c817fb9a601787b380e24f77101c44c7edecfb206d8877c26ea38fc4b1d423b67a609288d8392127d2381a0496106b81e79756e8977a07937178618259f0ab90d57dca36e18d3162e30b9d29b1cf428221c6a7ea8e5ba678e96d43a214134ebde73bdbcfaa7fb63d44a20953f452f62ba6859dd0f5490b8ba75c9ddb0a083daf2b3a692522a662af9d7c69244c73c18071eb9b06f407fe19af76c9154cd024cf9f6fbe63271442f1984185694f2a6d5e9143d9d99be061544e7f4ce7ea7983ce4b9222153b6b58651716ca77372eb75a16f1bcac067394278e1bbb9e044f62bd1a6524fe98593d837cb88ee9881b136ef8964e1fd19867f98a8d132b44c150baccb0455ea4939ecfc5146a72005855061541fc411cd8c2b9a0edbf0759952acdf6574e73ebebf50cd7d1900cb6c5c7655332c677d29b0b952a58315eaa93837d64db85bc867e29c96b96cc586506e90980878daf50ad75bd7c143c279999467d67c6589717fed71d3b118a0f75e8fb1e96a4e7c159b9247f32919193975e9b8730f12ac9e495b0542cba8ccbc7b7cb0b082dba1c3e4894ae019b55e2ad9ff060612642fe4f2cb6f6b5eff2c1478bf4f2cd6ad8c67b8938fd8ef70de5293c1c6b2d6e09f23d3cf8caf66fc85559852113c47f5bec6c7e80841c9f17fb58eaf9194b30a05093242073114fa9486f81182d6e4ccc94e714032b181546ae846d648098dde7a556ecd052ef2970ab4c7dd25e696a34d2e25ee0823d7eaed62e03c49a7fb54b90f5a30b4fc74c3f0c53ded2b270b36bdc9b722ae476a8d8e9258362cf737857cb002a55377e9d1f5d036ae654bab10e52b7b32d589dd07ce110af3fb1117c11edb6d861069fbb9b4c43ee61345a62f6b61f8fc135c0cae64be399af658f392dcffa8ae106a74c9637a402d0732e87d9b243ec3931dc9e3cd6bc7358a078d2649b996fbb87b99ec517a1e02212370900c159e595a053f99216e49639ec2ea93a734621c68daf884b02381f57c2f0cb3f0f3b38b89017844ad25d87345c5e3da47e92cf1e1e0075c3647f2a6b6b04e647a458913dcfe9da64f6189440b78d1cbfe3a93a059b7cad7e95c8e1bbf5c462b77395b8311ed23c015b14c04c2de08b7f703e3ab3f79907f5e5f4e56deb9c3c61520489ca996b82da335bc69bfd2795b20425c90597ad0592610448f26b55b18829536813efb491c8641e6415a315000fa2f65672e26d08527d4975a555030dbd3eb6898201e44eb2e4e17eac579ba8d6e2a2049ca90760c79d11bafef2a855b1005b06100b5ee8ab30cb3770454eb43460307db594d898e691eda57cd9280671b5491f1d27abf5c66ea0f85d89e88f9018c02102d0b1ee0907ffdfb4d091167a843c7aa0f91f411be250d3a698b41b952394fb9cd54aa440128a28923c7a1849d2c7277d2fb9665860f46f9adc8147e496c11f87f3bfdcabac821d871e2265e32b7ce23794828a82a7c1e55ce963de64e4a08e83378e9a816ad045e4009d4c67ebfebeced096b0f34ec0edfea91c3c8cf47634fcebd914cb39c463e3fa49e42a991828f41dbce3a416ce68d98b393d66ef1633cb0309253d04d1f0b28f0d49d2f201d6d8a0611bde70710e00251a4eaea2d1c1c9594e235b16c3c4312d0b07756254ccf90351e049fd20747a726b0010b13ab03d8ea86e35aeabb19c3af65d06fc235dc65375458a07412d669e5549f4289dba25bce337421a4d122cb7fcdf45bfa89166c39b9829fca19f454419ced6750f1d714845b578cff52146c5109dcdd90fce3d6973878b0c95e2c91b1edeb3e33272bf36ce7e7e0a412671c1d582193e8c66bfdbed41f39032cbf9a5b75ce9295d437fd71cdd8ccac729a84da492dd901d692eaabbd96ceee21492324e41cafaab0cdcdf465a2562793c48f39f63e0d585b404e6c63e1ae3de052b7116f9d7d3d32db460bb3b797cf87a5eadfde0b0fc9757429d4f1a8041d51e1ea31a8cca013cb5de71b85701c355dee99c518b90a32cac5b34ec2866b6dd5fc158c2bd0b9b3b5a649608e4414e4612efc033f32974295e9ff21060c25402c164a13b05fffd429640335bc7b2c37cf68269ac0278bab22fcc1a0b961c2388f969b850c3b1e7b4353a7e2463354ba7a091fd99cadf217b2f18d030f0e6440765669579550e0e46c56306025a1968b202bbf1118093fd025f9a5b2c84dd2ef2aea06a5175aae96f9f3771b9f649e36ff79c8abc31d11593fe3c9f2838bfdd9e6db25c5939b6629baa4e794f0bebf70784411c4a98148222283c9635aebb29d20408da4b740aa1e50da7b4c371ea9cf155234dd6fa2554c60ab246eb4de33b525553c27c52d5617b1a8ed137c0756097b92ebbef8268b8c00b966532aba5c2b1548805d8de7016e829982449a7623b1ac15a0b4ced5623c42f782179bcfb0fa71fae190d9ad23fa7e46199275d75a454c54071fb0e07f1d42b46a15f2a4833d18d1b9cb84ab55a7c7b891a4d66bcefe7ba1674bfd63616b4bd489c5e7e6055c012130cfdaa7c09d1b8bdc14e769f91f593a06ce28041216c1d18d84b8c616a8618a1113b05b921b7281c7d826e9f2a312f56ad499725437ad652d309e3e2eb82b53ba65982a6e0230546824490f8a50ee532d2fa2712c630c913b1f0ca1881d9d09f6feafe7b5704e15efb04b3b90c4043c5de5c64a28718a4e984f6b7022d58fb0ada9ab013829835e1df147808aa64faa2f85549e2f2caa9b53aaaa4af677529fb7d0dba8d13c5acdadcbf581e1efefa481779c9b3f5caed006e62648b30303642610524c139418890235ce329f37a05bd9c09be877986fa81a0b3a79f5ac273686afec51f34b7a2acff0850fdae02bb296d2858fde206d7b06532a41d9a4fb912d931cb617171295351709fbca668afd246f0272e956871bace2200caa2536a34eb72e28d93c7ac4064a00e5fde5108824d13b3c06b4183321813ae822813aad7b760fb8ee988b54487464f2f8a8c14a2c57128b4221f4be587833ad5001a758abc280835598ba3cf160c1a32ca8495c1b0e07efb8db69f3c8b8fe1d2abaaf0be1753f74e12164016a38b409a7214f585c70c7bd5a780d4d50a07d445a7181756fc321bbc7e9d09130446969bb6ebc6364605123cbf4bf233008b6a71e022f7c4939b746ba9036291c3e04cf18c956374195b2a79873403cf8b61302e7c58ddc829feef20029415cbb96129082713f12f57ed677def404e07dfaabe13aef29ab1024b986fd60b9efc0a0c94df285b99b46fc697ef3590e94add0e7b9f63b616c8efe1d266c689ca0ad21ba7b52f77a3dc3ff98ae451cf1e5daf9ee832216b6ca53a87d91e3ce6ca9d8f7ed08e79d23a2f878da7124396c1519305a694ef9caf11907fed2295dacd0d23fe22ccda93cad27d3c79399166a48c1a927d74c8e325a70cc6a9a0b2a5c31cbeea2f0c13cb019df7be794ac8e8792320876e3c2d3740abdf59b35c08bcc767199b0079448c4aea412344e1fd47a0bb03de5f1875878b26213480793190aafd47b43476c233f8d620f83e0b744dfcf7987af26a4a87a04e1ed97ead11cd25d2d3f379ea8366fbd62d73d1d1eaac5940765e10808d510f6e2d026a8b438c1b2ac737c8dd12994ab23acbff9e2ab31c0d6e6e97d51f6e9e0ab98497c130be210ca7b0287f197963a2d29e695bedb10b7ace89bb028792e00edaf508cf9c046c1d65f08c9634dc84d9cd8385cb1504972fd0339c6ace22f5135152ff28836cea12c222b24d0d8f7ef611c79e729b07859b3f34c8c52034d8a6555fba1cf13db7192c18e25bc5d16572cab08704e235e7eb305d7c472fcea2c90ef34d52c38e2d00696fb6e8b841da061cf81dd57b44a25eea54700093ba06f7125968ae6d9116c6c71e0129ad0b594c16a0300e2fd0cd267d2996d021b2e2102a28465021c4549072d915648f400d675a8aaf262df6a22feab83920f2aabdf8084920506ee3bf5d971cf9c77c438745734f4f19c745bf2ba631b9a8f00a6dde4daf3798a19d44efedbb50146a82e2b755e40e2f05347dac7dd7eea4c7f7418d91b1ce6beff37cc4ebe791e21678b237ec4272e80fda1c4bb814142b88df9d871565e35bc6b400912c7512c4c667e754e9f93224b96cb7c7114dc225f314485ed7f42e54fc651257a6e6e9e84cc411089fd0341bdc1f9b56a8145b13b732869ffa93dec3fbacc3676a00ebe62959ee3a46b60580f984dfc0060ff4968567637a85fa2aa3a03851c64d0d215aa45e9c84338b82fa15121d21593492da0cd2a25602b040e2b3f2fd7c109c35baab3340d9ce93630f489af78527d105429bcfebecc10de6a7e2f55dbbcaeb218dad3d850f2b5d2b2da81faec32be6356f5f0779b889f3c870aa623306dfdaa87bece8d09ec68baabbe69e84dd6ad025aaac0ac0f180d4811ffc2b17519ff7b2721bb3cd6f017383a9183943f3130c781f4325e6ef4a56cdb6741af4d38380e126c4c381c85314f41e1ee2b17f0fc44a22236462a0d971ba62d2ea795f7749bcebaf66b72afd31401c0607dfd0d161f9717b2cc2fc0da8afd020482cf15734aa9fe04c0c54138", 0x1000}, {&(0x7f0000605000)="39af67bba191e6d4f8d45de88ede397a1f2c85cf226045d8532147cb5bb35c390fb15d2418f7d04f1d3fd988437cc2b494a4b8068ab62456d1699c52318abde3dd98ce355794dfc4fcd0bf6369d65ab60e4dec9cd8475d5f8d4ded351fc854438104afbc547b434a76883fb98cebee675e13d1fd26aa8438058b9f1f8517798a02076baca2edef90ab70cdbcc804b2ef7b67044a4eaa9721b8c3ffabf069e5af209d918b51cd9bbd5a831d3f29cd786eb000cd3f452ca7b5a3e896084fc3336ab053d39e1313291cf7", 0xc9}, {&(0x7f0000bea000-0xb6)="3c2af2a5fe8a4a5161bc884d7a0bfa75086f73765fe84d2e0f458dcbbad201f82ccbbc863540fea3d64af3e7090afba3c83e5056b60336f8dc321ba06dc2597d9240918bdbb321200734738bf6a87e5a5aab8efb4fe50167e5325795069791add9d7a77e4fe1f05a08594d218197493c322d36da55f479b32024000e55db0dfec13383eb5730caf578832f5d29cefbb7d35a170e9754f24f7f06be2ff82838a5e4b914531959013e4487822eb7e00aadbe03faa74171", 0xb6}, {&(0x7f0000049000-0x9)="9aca5eb5ee3a94c662", 0x9}, {&(0x7f00007b3000)="e2a1c146777c046d8bbc2e074d686331962e7dda4645a15ed3b66c5e2a1d8d722d35f8c124b9ab2c1357c230bcc83054e070a1af72f3a1675adb916ca11c1684b2236942420412d7f400a84bf7617acad15f79ceabea226eef9d80a48905ff5dc5064c5595375efc840829735d12caef60c2704babf100765e", 0x79}, {&(0x7f0000539000)="62646be14fb18594823cd52dfee9684a14cc8f3224", 0x15}, {&(0x7f0000965000-0x20)="2aca09db6dd995066b96c7f70fabe7edc6156793bc89c834d71f839bcc0b47a0", 0x20}, {&(0x7f0000754000-0x78)="625c06fd92643bc8fbe2eba7f9c2b1ca70588d45b8ac3532f2869cdeb9b43727d32706fb53db95def46a71773251d18d61c65cb7fa5ccc6253a8b3adcb28efa7a14e005ccb541c98ccd262fbb9aa3f9cf75d38460b98a02d8a525928957565acf6b01fcc4d452f89c6a60e8f0be8a2749415b1e6c1e3af8b", 0x78}], 0x8, &(0x7f0000045000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x9, 0xfff, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0xfffffffffffffffa, 0xdd0}}, @init={0x18, 0x84, 0x0, {0x7f, 0x80000001, 0x8001, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x5, 0x5, 0xffffffff, 0x3, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x200, 0x80}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x7, 0x400, 0xff}}, @init={0x18, 0x84, 0x0, {0x6, 0x401, 0x2, 0xcf5c}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x9, 0xc, 0x0, 0x366f, 0x3f, 0x5, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffffffffffff8000, 0x1, 0x3f, 0x0, 0x3, 0x7, 0x6b, r6}}], 0x1b0, 0x4000000}, 0x880) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002c2000-0x8)={r6, 0x2}, &(0x7f000097a000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={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) r7 = accept4$alg(r3, 0x0, 0x0, 0x80800) sendmsg$alg(r7, &(0x7f00004a1000-0x38)={0x0, 0x0, &(0x7f0000a36000)=[{&(0x7f0000565000-0xd8)="8402035265ffb6a13ce9102c670c932df782d7ec764c7b711d34f7dd72ad2dc5196481ba077ad3286237d1ffe4197adca57ab72eb4bb873164deb2ce2e720dea015801ebb8df5c4cfa3070eafff5959bac9c5a4c8721e62416225fb3a2cb8fcd42d69b19b1539f62f7ab70afad3741a5921033075f2355787a931b599a3fb277f45d82e177a262520cc8927121fd239ad01e531091f2b962d78ef0547ac7efbdd2f55b396dcc98cc76dfe8593322137a447337f4b8c493a6f17147e3f133ab5691744cf833cc80ab48b2f6687cb98c8720eefbc86e82557b", 0xd8}, {&(0x7f0000b23000)="5675dfea392f0c33f9a800eb085b951ae042831dc94f04ad59c64e1c16612eeae77db1887b64ba77368e88cb02b82112a21d3490c303cc544cf5e89d6b8b3197266231dfe1a0b0c4a39784d3e77d4685e1addbbbb9cbb784b14cb36f12e144201e688c2ca2f28e2c0bd2563740f8695b0bed7f642081fecf17", 0x79}, {&(0x7f0000027000)="2897b5b976140a7e549b2c502c94d29c95bcf3f3d89d75f29d6ba074cf8bae3a7804483820eb96f0a6283c1e5db88f69", 0x30}, {&(0x7f0000207000-0x59)="b64c586256c3fdbc8b31c00faefed80656900e63f87f138db31138487bfe7eb76a235ae0944be2e01f908c359eec29cb602b61877f74b66abec6ceea33f61752d60d35a64db17516b3d8a0b081acb770be08bb30ffcc81a585", 0x59}, {&(0x7f0000f03000)="2864aa3a9fe902374259c25e1af4c687a615dad4386c03d3b0f9c73e74e44ed1785093b16e0013f2d4d17b6eff79a8ca73ee6f3b70a56db8c2a12a23fef7ebf9dc62da972ca4cfc1e3ec690ba55f0a08cd58b8e8a621a104dcc32e115acc9f286914a8cbd53a9cbc9746db03b8d33390f083b68680b57054300f8df93dbcc5ad3b4e0080cad00d4a852372454ac3820c5859587c6c709403aba18a9254f3e1edb3d81a4aac2d59a0fc0f86bddc9c4952115aa10437bfa2be2d2c7531b6a44aaa7461a3182f491d9535ed66b404d84940555283d4ad7ff7428d50ce3dc476437e39fe688b84dcf7ee4a8517610d9dabeb75d4b784d8099fbd", 0xf8}, {&(0x7f00008ca000-0x9d)="d31b7dd5c4ce99ade962a30f96d93c76ec21baee839d170638b579172bb2f6812e6f0afbdd099399cc13f544f8dcb972203ae046c449c67eefab5ca4cb3af7288c00c8b96eb7ddbdc521fbb7a40c9e9c556ccbe41691e7cb254cd0adeb48ff2685a28d2696a7bd9600e8f021f3245cfb414a50b0e47862430cc924889afefd155af16820b38783dbcdaa58f19c9abf91641ef78c1ceeb0456d67921d6c", 0x9d}], 0x6, &(0x7f0000d62000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xb8, 0x117, 0x2, 0xa0, "d34f06a11fbe5d9dc86c5dc1be7edff8b45c9a492a088afb71f8cb22deca4420404df4c7cd3b8b47410caf646ad0ef0eb3c1fa55a7d9efa6c05e5604a1c12d1ada9b065c486f6a34a89bac22d466d231922cfcf05621cf21b8756bd92511de7eac511a9698a7b8e8946d573a6a263e90120e837db30bc7c7ed68388db653faf0142f64c2107c6bea79d4437187c12ae7dd8947c78079530a02854e942f8e5030"}], 0x130, 0x4004000}, 0x20000880) 2018/01/17 17:04:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) socket$inet(0x2, 0x5, 0x800) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000244000-0x4)=0x0) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000037c000)=0x0, &(0x7f0000f2e000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 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) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/17 17:04:38 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b51000-0x20)={@generic="76baef748d8387be21eca6c1cc6191d4", @ifru_flags=0x1200}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d000-0x4)={r0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000)={0x0, 0x6}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000011000-0x88)="9dd927ea350fccda17fa1cea964811b7e960f5452b30af4f2e65e9850608d0e4fcc3456fd6095e8968128ac831a87b38f152e55dd56b669e798dbbf52b1d8d0bc2d0d31c3f7521a4a4aeb80a64966cb9ee76d71c40bfa976288d597d17c34c88b934bbd9147254687975b2fb69b812ebd1adebde5ae7c05832028426ded9756a582e99df088942fc", 0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000017000)={r4, 0x100000000}, &(0x7f0000017000)=0x8) connect$pppoe(r1, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000554000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009d3000)={0x0, 0x2}, &(0x7f000037e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002cb000)={r1, 0x1, 0x30}, &(0x7f0000d52000)=0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000012d000-0x4)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000166000-0x4)=0x0, &(0x7f00007ca000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00002d2000-0x4)=0x10) pipe(&(0x7f0000abd000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000a0f000-0x4)=0x7, &(0x7f0000b05000)=0x4) 2018/01/17 17:04:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000001000-0x41)=""/65, 0x41, 0x40, &(0x7f0000058000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x5, &(0x7f0000002000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x16}) r3 = accept(r0, &(0x7f0000cc6000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000016f000)="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", 0xfb) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0xa, 0x8080f, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00009b8000-0x4)=0x4, 0x4) r2 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/17 17:04:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x8}, 0x7baaf940e2f8db31) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x27fa}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x100}], 0xac) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) preadv(r0, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0x6d)=""/109, 0x6d}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0xce)=""/206, 0xce}], 0x4, 0x16) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r0, &(0x7f000058d000-0x38)={0x0, 0x0, &(0x7f0000667000-0x10)=[{&(0x7f0000e3c000)=""/56, 0x38}], 0x1, 0x0, 0x0, 0xacc5}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000aa7000-0x8)=0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000466000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008c6000-0x4)=0x1c, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000041a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000988000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6, r3}) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfc, &(0x7f0000734000)=0x7, 0x4) 2018/01/17 17:04:38 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aae000-0xbb)={0x0, 0xb3, "13c522605192170fea285e0748ba6d6fea0931c59e6ede0e603154c6a1c6138ea0aaedd313512ca45a29edf5b4fa7a727823d906a33b49558de2a12d056f04b32bdbecbb71ecbc6b2ccad83e9bf33fd91291e184b3191c927feb1295ee95b752e1d26b16d0d7dfd1e56c6ae18bf20a47fe4d8feab6399e54e56f0fd85a45500c6c75e607e08c0c938f307c506d440f288d1dcc3f90b192e2b73b627a24775a660a89891bd63b83bc0e4313bc022eab986a759e"}, &(0x7f000073a000)=0xbb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f4a000)=@assoc_value={r0, 0x6}, 0x8) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000ace000-0x4)=0x0, 0x80000) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000acd000)="e667e47c5ed8ec9138d3b2c36d0afccd03ca6cd4649853ad616ed8d2f9b4eca26c357608be94511936555bd8d13f2d575d59b6caf724403d18cda65769864774badc66cc9162f60826ac9404ac3d901892c7a2a4ba7c2a5886ea0b14d60fb3a26831fb328b7786dfd30e6dacbe4a443d1107b95cef22484112eb4f7f40a2e5dc36c7869eccbb625cd45d3d91cb1a93438d30fecb1ee5a34ba9fb2665adad39fd33f5b1551bb6b599", 0xa8) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x2, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x38, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000ed000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f8000-0x4)=0x20) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000028000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f8000-0x4)=0xc) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f00000f8000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @rand_addr=0x80000000009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x84, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x20000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_bt(r1, 0x8907, &(0x7f00004a4000-0xed)="") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a73000)=0x0) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000096b000-0x4)=@int=0x0, &(0x7f0000864000-0x4)=0x4) 2018/01/17 17:04:38 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000c82000)={&(0x7f0000e34000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000)=""/4096, 0x1000}, {&(0x7f0000221000)=""/211, 0xd3}, {&(0x7f0000ff8000-0xb)=""/11, 0xb}], 0x3, 0x0, 0x0, 0x1ff}, 0x2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000af2000-0x2)=0x9ae, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x3) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f000002b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000002a000)=0x1c, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000c000)=0x9, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000002a000)=0x4, 0x4) 2018/01/17 17:04:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) epoll_create1(0x80000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb5170", 0xe0}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x791}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000ca4000)=[{&(0x7f000097e000)="4f04070b551ae4b2844544610e2942e821a82bee048c994a9e5397622c2cfacb0ed63254906156902f2857a1ba50efa4ae9fde2aff50fdce600f198f5446aac853e9df2f1855e9eaedbb30f3c3b2752ca61bf0062b385f", 0x57}, {&(0x7f000015e000-0xcd)="b6e7608ce78200e159300a7fef25791880cb3fdc00eb462a7ff02aafb621a2341ab6e1692786c607518f6ee2a40336b343904d8bb738ce395b22dfa2b5ba1b823aaa125478c93ea6a0088b75ce740ca977aa113ab050cd6b4f7a7334bce25bc43798e0112cc7b97dc309559270ed109d4048d482c40e65b0c344da7e4fb29eb91348c6aad2aa1dc480e6c44ef974b90447a1f3f12f19ec7838ab5d8c4c98a5db6b0519337164172d28fefdb02493882bd4e5ba3c413c6521396d44cd61c64d5e24ea768529ddf2a699250ab6ee", 0xcd}, {&(0x7f0000100000-0xc8)="401a7fa9ffa29b06e0fc94a61b2d85ab87096315c2e0612a96198cdc98aad91bb664871f78edd8aef9536bf3379d30c5de45d5034ef1e23183eaf9da4491deb3da23863c13eea0e3807507e5032801a4fde3c347a7dc5e0af1434b14426457d795d2e36f8fa843318f7ea0f4e335d7777342146679e1e83340459546f28a76cf9d4d0b978f6ed79e87953f62c60f780d0dc8a1d1fffb622c7e0916f44f4eb45848085f9eab233c0a05e22b707e752d2b948c35acab7e32260d2502309e2ad3d8ce624bea17cd45d8", 0xc8}, {&(0x7f0000a5a000-0x1d)="e878cdba04705f7a59a70814a573e23c841ded1adaec5fa12c3f50703d", 0x1d}], 0x4) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x1e5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000504000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000071000-0x16)={0x0, 0xe, "338e1c07bb21722452f2a4749464"}, &(0x7f000047b000)=0x16) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d86000-0x18)={r1, 0x81, 0x8, [0x100000000, 0x8, 0xb19, 0x4, 0xb1, 0x9, 0x7, 0x3]}, 0x18) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x2f6}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 17:04:38 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000007000)=0x133b, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000005000-0x10)={0x55, &(0x7f0000000000)=""/85}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0x20, &(0x7f0000005000-0x20)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x3, 0xaa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000c000-0x4)=0xffffffffffffff91) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000000b000)=[{&(0x7f000000b000)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000)="073daaecb3915fd2dbf7c6", 0xb}, {&(0x7f000000b000)="3f25a3914dcd0972f1c30c3eac28909e32e2630bc217deb2025ff6490777d13f1da0523df05c0da7ad1831e71477863c30d7cae674a02b", 0x37}, {&(0x7f000000b000)="5c795a27b51d25b3c1347ddfdd4bb59cabc8609bdaadf55ea2a31d86a1a8dab54bf74a7394883a8a4ae13a9a00ca8ef93a928b47b318ad228ce9d3bd676cb94bdd40450d51d89c9590fef919969d295a973169e87819e2d904aeb16344488fea0af62935160b0d592ef658d75cb8efcbda091b7267ddd7c4e95bf774abf325c3e171fec7a4f91562923e00ff2828e326a4560281bab746c7b783538425119ebc77d7218e4d4a133ea4171eb5f8e09a83b83f63f5d91ab0008f24fe7afd60180828f1c2ef9bdfe0f1e81ecd", 0xcb}, {&(0x7f000000b000)="68261ae39fa1b32a3a7b360de8d80105a70de8aa2ba2830ce61614b2833ad56069708e37779ca7c828c18db1c6520e8afb7637508f133a692e4f4c6c15643277e988164b44771469c2db2df948ee8e6a99de8864f857033e2d4a59787c654ece9865dc5d0bf2f81668fe0aa414fd167b460d871849346c6b2113502d8ca15c36380ca2fd125603cd00a9346e13a34848146ddd2dde3efb", 0x97}], 0x4, &(0x7f000000b000)=[@sndrcv={0x30, 0x84, 0x1, {0xef22, 0x2, 0x205, 0xfbf0, 0x10001, 0x7, 0x51d9, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfc6, 0x200, 0x100000000, 0x8, 0x64, 0x7, 0xc5, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xfffffffffffffffb, 0x7}}], 0x90, 0x0}, {&(0x7f0000009000-0x1c)=@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c, &(0x7f000000a000)=[{&(0x7f0000003000)="54595b174bc21647635b840d547a0b375295b37c32d99f2892b266cab3307bb78f3427144b5e58e4f3ddce78088b3459ec84788784b9a07738cc2395b2d9f9246af37af18e6c8197bc11", 0x4a}, {&(0x7f0000007000)="96f184614cc5e26e9f0fc0afd0ae67671d1bc9ef7eb624b48e963c4162679d10f64d10601420ca71a48699b4b3721be5b8c5f84a770c430e0674c990ee3a9aa07261c019ff63bc7bc933ea0532a57923a7747b293dbd68f0f15ae8a5f940d06396e875a6219d90659342b2c05eb19822a7d104e5a3f28bc7ceee3bb680cce44169f84bfb0a0b90e5bf10ef2a7a7f3b7642cc74affb5e0c88c4201f7dab5837afd733311d910f6d4059a890f033bb8637207e5ea2e573ffdf2eb5a6d7534a45f1bb0ce10a2169594c11be9aab13218fe339879e02c9e0655089b1a8fdaa41c8993e93bc2e6f03dac8f2c37c41c6d00cca62a445fc", 0xf4}, {&(0x7f0000003000)="dc142a2e87abef622374978feea4e8c8a4442973c26eac16aa42b2eded2218a7abb2bec226b23467c750370321fe6cc8fc736920a162e7f0", 0x38}], 0x3, 0x0, 0x0, 0x814}], 0x2, 0x4) 2018/01/17 17:04:38 executing program 7: socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000de9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x5, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x3, {0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000920000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000102000)="a845e9e9b8c84ccf90733c911372f5facb04c1c4d70f7a681cc34e585cbf1f4b1fdb110b3bcfcc9cbdaeb12d86bc038b0f349bbd0f6dde3e988d6c1825c0e374ae8fcc685156c458ec7bdbc25010b5cdf528daccd87b5f5e1fc46651a7c2251f22146fb40d0aa2f5864ca862c5e9ac5a2cc8a2712f", 0x75) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000fd4000+0xa98)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000-0x4)=0x26) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7fffffff, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) [ 146.382611] sctp: [Deprecated]: syz-executor2 (pid 748) Use of int in max_burst socket option. [ 146.382611] Use struct sctp_assoc_value instead [ 146.410536] sctp: [Deprecated]: syz-executor2 (pid 764) Use of int in max_burst socket option. [ 146.410536] Use struct sctp_assoc_value instead 2018/01/17 17:04:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000884000-0xa8)=[{&(0x7f0000685000)={0x27, 0xff, 0x8, 0x6, 0x9, 0x80000000, "0e800c9c3fe484d7f7c7a7ba974d2e2d07bd5f95fbcf090c3e8f2d3a96c6e1f85d7ea524e19218627c636b3580322fe7b771693987b0d5ff96339712850e8b", 0x6}, 0x60, &(0x7f0000eaf000-0x70)=[{&(0x7f0000e34000)="36701691a9e7d4d3446f300472bac6420dc85d600341c34f41ad5e646bdc752c597884665a42026ddfa5cdc9e1dc1f71147c98d19b89", 0x36}, {&(0x7f0000bb3000-0xd7)="8610c7d98aa01553e7770407007e63725d9db5789f77b893eb38264a29c757abe997bd851725217104dbe9f22b5b8d848f5be3d177deed810c1206917b6f4509a56465ab6746f0432f9db0cab50f63eb77c1360a68d23a1b59088af7dcb93b4616585339871c2472d779624dea2a5da2a15470d41b00d3b8f77e7e9e39c735b0d797329b7da1db6dcd94a5e7dfba72b82c55664b2ae37fe858bec4d100bad025b85c219c234e7a56999e0f9b66cd69ae56a73186408ac49c8947d3f6fb461114265ac4262c3b8ec0007ac38604ea8931c4022566598cc4", 0xd7}, {&(0x7f0000d77000)="876f4b1dc0e4a783ad3993359e9e340328543e3fe81ff691bfd86497fc48d7b9bfc07838dfb1b4fe42fae802b2267b6a63294c6671c70177de868562c0d14a580cebd959647e42843307e9103ba66a5a5254757829286f17fadc5cd37eff604c9265160daa321e5533ec3194c915353c13d9baa7d2e40b69febc541f43199e45059af746588bc836b41ccb296335d5b9a032d3576b72757e7589161168b79245ca3eaa15bdc775c2afb98f96590d7a719442b15ce34481ae19a17fa8fd4ead52b6faa73e1ba012f3debe8ff5ca3481d427e51276a9f40d44c4", 0xd9}, {&(0x7f0000598000-0x42)="3be6c2fcf1bcfd36e1fd64388b92841236dd92958c08b29e11bf6740cb23ef59d1071086c81648da1d2e00465ba0e6ecb614391d6b1a27cc2337b1e8d0591797fcb3", 0x42}, {&(0x7f000051f000-0x4a)="9b59fcf45896c6e4004823f947290ddf48e896557ff78e3d9d8b784e25ce9081fe37e7f5172e4a94a58fc73cf04c142bc04f4d9067ec51fff5ac07b1b8e0559e54c8907e43b616806c40", 0x4a}, {&(0x7f0000089000)="a333d1cbbecd1d2931603bea60cb6fab6fab7e52a3cc244a1a1da878f794fcd02b3fef4707044fae5f9c104b1b6a14f0899a9fe78df1fb5ae3edd24fcd06f88e3e53b031c6a29cea88eab79ee715c18facc79f5cd01d58c703bdb5a17168742508e52ef918987fc2103b0f6dfc6ac9e27b296837f42c2ba32d6643649d462cd252e1d11c2f0911224cfe12436d233a4e1cb39ad50d60c9d7398b7ac9b31e7c930401ade99f1964b7ec70e55fd5c83bc3f071b107816f68b3fdc91c57a3dd03de8b251d997ea06abcdf46", 0xca}, {&(0x7f000026d000-0xed)="340b83765756faba15418814a91228f3f7db8afb3badd5dea16e2cfe135ab030bbaf6d89e0c6068b86021e0146f0a0ff4b3014a0f4153fffed3a2c016a970ea99ec9e62dbace71f39894948a8850d29270224e3103b4649d6fa2260882d15c123e545e46d85743aaba08b1f086c3449383088377fbbb0bf15ca77553e95d783817e47140e2c58fb8d2269cc37246b9facdf8ab83f47c1437f70c0957ade7caf43c5cbd01fa237bcd557cb16de2c467dd3f60f1b37e485ce4bde9f7a4ed795a0da294019b61b288178b94e040c49f5068bcfc35541a7d0bae7729ef852107cebe8f87e2bf3dde694ee68b1456f7", 0xed}], 0x7, &(0x7f0000a17000)={0xb8, 0xff, 0x6, "14e5dbef5ea82b02b2a09972dce640d240fef373c4427a46548b1d520eddbf5b021125dcd057db93c194b5a7496a2e817d54f260565a3ade9d8739ab6b371848ea9aa52c09f88bdc24ff365e264893a5eef1865f3badb25cae91240ce3b057e15490a80a434832fef843fe6a63f8cee688d38da2efaec4a942a0660f62a96619e3e84b9802bab2d18c5e9c99d482e14743db4ab63cffafe3b9e9326287243db665"}, 0xb8, 0x40}, {&(0x7f00000f2000)={0x27, 0x6, 0x9, 0x2, 0x200, 0x0, "66d900d8417043b7c7abbc4772f471e94bf5453361034f73a0764c7f28da61df14839c922537d6d2b234df90f78a7bf4c774b6dcd7d55e2c5f229b8152629e", 0x59e}, 0x60, &(0x7f0000dd2000)=[{&(0x7f00000fd000)="6354407366c7ac0c8eb23d25ff9facb6490a7b215cb28d48d1a2441d8d17971bc1fb3cef", 0x24}, {&(0x7f0000516000-0x6f)="713f4bae059a061f3269456dc5a468d7c9a3919b5156020f151b2775c0c2c68798f5980446919646ea80d9fa75fdb792a76c72ef1939b6f6d84bd92f1aa345f11e10a0666ffc7dbea9ffa137411782b6b44f2f45bf67565349666413fcec8d18fab2bfc68a9d036c918ae60cc27870", 0x6f}, {&(0x7f0000b1f000-0x7e)="bcebd8f6d02687b7aa7ab28b5e1001781d3854ab5422ef7ec3245d4ca92d32dee313c0cee05d5fea51fc934c619f5f3cfea5a4eb2c89cdbc3628f8f1bb21993d39bec5e2d42ed7bf06900f396ecedfbb8c8c78c17eb7518475b0ff53a2b4a810907d46b940dec32927ee34de75b965d7aecb9ebe62e20868620dbe16cac8", 0x7e}], 0x3, &(0x7f00005f8000)={0x90, 0x104, 0xfffffffffffffffd, "9db82290bacb77e9d211a4d9bf26d7c25b92db9feeb34c22530938af7b472b5c176515b1290002651e6bf18a4b9632772277d6192b7fcd6e393f31d8fbf88f4228167552da5cff0bebfa2084e0a5550eb967ab3f265394989771bc9452d769f02b9f6e9c3301094005e518f41eb2f524b0e69711807c6d6cfe252367"}, 0x90, 0x40}, {&(0x7f0000e10000-0x60)={0x27, 0x7f, 0x8000000000, 0x0, 0x5, 0x7fffffff, "9442418c7ad9b2c9a8f8ec0bae64d9c03cf8118187ec2e08d383f935d7dcaaa554fcc45dfb7b473da74ebd2d50b098c0e3953ddbce5c5c9d349d8a7eaf727c", 0x8}, 0x60, &(0x7f00007be000-0x30)=[{&(0x7f0000719000-0xc3)="01685f77963c64211e21bf0fa7add84e9bc4110d8a6b3f065f074ab77986bab9232cdf9cb003f0260d94439e84813f2dc5a9e603061e487244adf57a012627bc0dd59a342b5b5108807aba55248fc7af71ac1e2eaf4a35de2d6b81513a88315bb70be276f58910275dea12b241e16ed2d05b6c60d08eaaf014d9991584931938006e3a6025ee28bff23ab58ac3a9c1cc068c7e0e8c22f886baf7d117eb7af16a2390cc90da0e4ed91058458d937a7b72d8eb12be51eb100be999be07db6b69c7142425", 0xc3}, {&(0x7f0000fc2000)="94d5e03ec5c59586040561249f4bd9fc7e1212d23bca4bf404a57b58f82310e79c54cca2cff451c970b8aec1993800cd9187237e4b1cf7c1e8ca59a0aeac8a48cee8ac7d719109bf94b4c117f67963c7c20cec9875690e7693b5cd2f24a878c524ea1ee55146c04a32654e6b8fbf7cb38556c156d606b5dec5fc88b7ae2fd8f08a673558c44f4eab42b310ed913200d31e391c372df72abd", 0x98}, {&(0x7f0000bbd000)="2a154f8305f388581938037de833323c05ade0807acc7db8cb40e375342b87a7510683ef7888c9d1b56c42381eb6a7514a3f2507ebde8bc60fe038f816c9a5be9a1afe9010fc97b9e92baa5568c8896a5076f086aa20ea9285676df970f263a7f9ca7395d9e55b6f0300", 0x6a}], 0x3, &(0x7f0000f1d000)={0x28, 0x194, 0x0, "19c4fbc09390928e40a7c870186cc4aff85285"}, 0x28, 0x4008015}], 0x3, 0x11) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b7b000-0x390)={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, 0x0, []}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r3, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r5}) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fc9000)=0xa940, 0x4) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000030d000)={0xfffffffffffffffb, 0x5, 0x3, "21151f4f3514", "f13a984cc412981306a0077a54ca55b9"}) write(r0, &(0x7f0000158000-0x7)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) 2018/01/17 17:04:38 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x2000003, 0x1a010, r0, 0x0) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee9000)={r0}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00005ef000-0x8)=@fragment={0x84, 0x0, 0x10001, 0xff, 0x0, 0x6, 0x3}, 0x8) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d9f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ecf000)=0x241d, 0x4) shutdown(r2, 0x1) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ff9000)={0xbf7, 0x27f439dd, 0x4, 0x0, 0x6, [{0x5, 0x401, 0xfffffffffffffffc, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x8, 0x20, 0x7fffffff, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x40, 0x1, 0x10001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7, 0x400, 0x2, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0xf8c, 0x1380000000000000, 0x8001, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}]}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b6c000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdd, 0x0, 0x7fffffff, 0x2, 0x2}, &(0x7f00007ad000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000066b000)={r2, 0xffff}, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000033a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000049000-0x4)=0x1c, 0x800) bind$inet6(r0, &(0x7f0000247000-0x1c)={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe648}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000074b000)={{{@in=@dev={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000903000)=0xe8) r6 = getgid() r7 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013b000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000db9000-0x4)=0xc) r11 = getgid() sendmmsg$unix(r1, &(0x7f00001ef000-0xe0)=[{&(0x7f0000d29000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c2b000)=[{&(0x7f0000083000)="3ceeecbe734457794b847f00ea5f51d03aa4136a15f48355846afd6548cd9b691f704ce21c9071c9434ff40b792c1ba6a973e07afa67812a952d033de669246fd78812845b46b260624c45cf5e2937cb17fb2cb8ad3a2f77ce9cc6b46007d37d0b0a9953efa37d43bd33b1d6a742b68b57d77d2a7807b42cd7bb35a4279808855a9f6d7921bbd1ba020b0d6c51b48a8e1d993e2b74a13e368d9153eed818679f61bdfd57867a3528cab91d56a4f221ef694f73b6373050ffd5c11130911d17714193cb0fe7c878525e1cd2bf2d291e446952a1ba62b77e00b16b3d3622c3533643", 0xe1}, {&(0x7f00000ab000-0x93)="c1918d8f968d5fb257c3386e879bb68d6f450ef615d230d753c6d5bd59d972559e2509bc0638f63a8d2a8f00bc8b2ddbb38bb87802d82f007dc39b3857551371ed8b23d6ec0af9cc7acff3f77cd37578d35ad460e0623ed82cda19296e522e401385df0b751fc5fc8c11efd3c430d80467345d2ff67f949ea98ada646da161f324183097e89644d34365917e00941ff465421a", 0x93}, {&(0x7f0000acd000-0x90)="0ee716f7c94a5319c067a787d262d54a360c17a2f88856578ec970e94c05de21a3b4dd7cb2d9046da788e356acda53f32aef7173cb4daf55010146197c76685872962b7493d94c9f050de06307b6dec57a362b40253caf6be981e1fbc54fc31a3c24713da2ad31e2907c7c6b5c9b0dcf0da89650e1613fbd7bc0df39e155faab54abc1a83b09ed53070b4b8d76ec13eb", 0x90}, {&(0x7f0000f9e000-0xf7)="cfe860e9b7cf000604009d0ee809de51ec93d4b8c96923ed4f4fb2d831f1b8474d093a4f356eff119ad4f424be4c35e55f469d45794570ddcdad0b9d6e8b3fdc5ff6dc3c0c5546d471ddc800db9238742f7eb3b9dc2fe0dee66ee32feecf8296e449a8832efd3164e03d63d6dd611d2590bda8920fd828460e123982c891f230cb7eaeee6be46d3b864522be1e9bfe3e3ab7b9da0e3f48753da9389ee19629ed087c3c434f98b6b4aed1ff3489c5636ecbf21235b31cc0be2df4af4a1456ec9a8e7876c042848ba0bf632019a3a461e10d6a6df48f4d4c7ad95137d5639db243eb686f22d06a447403ac30cba6eed75b96688834dd36dd", 0xf7}], 0x4, &(0x7f0000709000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x0, 0x1, 0x2, r8, r9, r4}, @cred={0x20, 0x1, 0x2, r7, r9, r11}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0xf0, 0x4000000}, {&(0x7f0000406000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f000016a000-0xda)="676ff276421d26528fd4d41ae6ab7b037f33edd640ec2f31f36868622568a2e00879c3cd1cea0e18da3bdc339596054ddfa3811f3b8fb7c4f2617a985efb7531fcb3db4c3474c4fca0127a37d079e0963b06e882392cf0c79e45e61ad418a9952d5091b97cade09a8eb372612846eb52bddd3f25cc1c41653d0d5f451ad71634aeefc3562b2f666c7099ecf05bf73e338898ed3c6a0120c4e334c390d971b68c940e9388a563bb21b3efdf368049ab49ebdb312b8b58c42a817730487ee2ebc671a42abad0ae5c2ac2b8b359577747cfeb5fb984e3a67792c865", 0xda}], 0x5, &(0x7f0000882000)=[@cred={0x20, 0x1, 0x2, r2, r9, r11}, @cred={0x20, 0x1, 0x2, r2, r5, r4}], 0x40, 0x80}, {&(0x7f0000fa5000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f00001ff000-0xe0)="7b67d3bae48c9523ac4a98c99b36598798e813461b1850f1b1b0808a4f496a51071cc88aa385c41da8dbb04a3d365fe22bc8f0784d249b229b9011ab64019e0d44e5b4440ed8af8636bd6fe9cdd4847694d9f6986c09dc75386afb647ad238fb3eb07f44608c0db83540227b1c2c35f7284439b839a5b54649da992c076991d32502e9c2bcd90880dd864d81768c67fefc373122ffe21575fe85caa58f43df98b4f743a0face17ec913c81069d003ab34249a9b4c73d613df8837a52feb9ffaf338523682ca919d22fa7d57854a25ca6ce979b46d51b3cea713b2cb1bffbb729", 0xe0}], 0x5, &(0x7f0000372000-0x48)=[@cred={0x20, 0x1, 0x2, r7, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0x48, 0x0}, {&(0x7f00004ff000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000029000)=[{&(0x7f000029c000)="9ea58f42f274a72256b4b2b3fe38b92effa31ac69e837dae9832ae55304e55be3169d3501b196b1d22a66fac3298eb299f10e136fcf790ac86fd07b37a1856a61ca17f766c466a25ad2070297fb8e4bd3d8eac0f29e62e8043984806ed59e773147a30b570339d682a4bac72faeb35e0f3ae345c9ecff6677a1112bdf45691e921219df1bd6a1cb5eaa11751a4f7", 0x8e}], 0x1, &(0x7f00009bf000-0xd0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r9, r11}, @rights={0x7, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r5, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0xd0, 0x40010}], 0x4, 0x0) readv(r1, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r1, 0x0) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000e74000-0x4)=0x1f, 0x4) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000e74000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000361000)=@alg={0xf8, 0x10, 0x100, 0x0, 0x2, {{'tgr128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x401}, {0xfffffffffffffe3a, 0x1, 0xa699}, {0x8, 0x1, 0xb3a4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8801}, 0x800000081) r3 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000221000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e74000-0x4)=0x14) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r5, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x2, 0x5c5, &(0x7f00001ac000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r6, &(0x7f0000fbe000-0xda)=""/218, 0xda, 0x60, &(0x7f0000fbe000-0x14)={0x11, 0x5, r4, 0x1, 0xffffffffffffff7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000452000-0x28)={@common='eql\x00', &(0x7f0000e74000)=@ethtool_rxnfc={0x2a, 0x1f, 0x7, {0x10, @tcp_ip6_spec={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x60}, {"1e96", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7fffffff, [0xe08, 0x1ff]}, @usr_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x101, 0x80, 0x200}, {"f0db", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x5, 0x1000, [0x7fff, 0x6]}, 0x100000000, 0x0}, 0x2, [0x3ff, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000e76000-0x4)=0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e73000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000038c000)={{{@in=@multicast2=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=@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}}, &(0x7f00007a8000-0x4)=0xe8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000e74000-0x38)={&(0x7f0000e74000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000011a000)={&(0x7f0000a01000)=@getsadinfo={0x117c, 0x23, 0x400, 0x4, 0x3, 0x3cc, [@lifetime_val={0x28, 0x9, {0x8, 0x0, 0x10001, 0x5}}, @offload={0xc, 0x1c, {r4, 0x2}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @user_kmaddress={0x2c, 0x13, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x3, 0x0, 0x0, 0x2, 0x80, 0xa0, 0xac, r7, r8}, {@in=@broadcast=0xffffffff, 0x1, 0xff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, 0x3f, 0x8, 0x7, 0x5, 0x35db, 0x4, 0x5}, {0x10001, 0x4, 0x3, 0x100}, {0xffffffffffffffff, 0x8, 0xfff}, 0x4, 0x2, 0xa, 0x5, 0xdc42, 0x80}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x6, 0x1000, "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"}}]}, 0x117c}, 0x1, 0x0, 0x0, 0x4}, 0x810) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e26000-0x4)={0x2}, 0x4) 2018/01/17 17:04:38 executing program 1: r0 = socket(0x40000000015, 0x5, 0x200000) setsockopt(r0, 0x4, 0x6, &(0x7f00009c2000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf0006c24bdfdc16c, &(0x7f0000000000)=0x0, &(0x7f0000706000)=0x4) 2018/01/17 17:04:38 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0xff, 0x1, 0x10000, 0xffffffff, 0x0}, 0x20) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"8fe65b31da158f0f8ec17a53333a114f", {0x4, 0x401, 0x8, "a3feb3780750", 0x5, 0x0}}) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000614000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003be000-0x10)={0x1, &(0x7f0000865000)=[{0xfffffffffffffff8, 0x5, 0x1, 0xfff}]}, 0x10) socketpair(0x0, 0x4, 0x4, &(0x7f000034b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000076b000-0x4)=0x10001, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000dc4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 17:04:38 executing program 5: 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) getsockname(r1, &(0x7f0000484000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000616000-0x4)=0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000035e000-0x4)=0x0) r2 = socket(0x10, 0x20000000000003, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r3, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r4, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00008bc000)={r7, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) sendmsg(r2, &(0x7f00009b3000-0x38)={&(0x7f0000d8f000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x0, 0x0, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6c}}}, 0x32, &(0x7f0000133000)=[{&(0x7f0000ee1000)="424a79497f07aa72733a1b684b41ba3c5e5623bd60812ede80944e3cf399aab575", 0x21}, {&(0x7f0000838000-0x44)="f10a741452067e2672b018a0d8b9c2c8571bf644bc7e8ce35104ec4b2329527eeecea5feab5dbee4c78c4aab59117c72f3a269c49cee64836179e360a6caec72abd6bcd3", 0x44}], 0x2, &(0x7f000085b000)=[{0x28, 0x13a, 0x8, "59ec42819dcf4919fa2946f1c0613be3712356fd"}, {0xc8, 0x103, 0x8, "8c5751d57c81fd370b373dc5375366d6a4ae70f373fa93a2d27481eb1ccaf51ee5e7c0b3d0339a51d458490debedbd67a4826780dcdc1648ccaf9724ab6a922e9547c757f9191b020b92e6662bbe5016cff1452dbf7a7bcdb9d5a6d765cc8328cc0f4ad9db8c231639c16585251ca762b4a7fbcbd4e15239a4c3fe4320b540aeca63a94e42007e76a068b9b8ddb5b4c56ccd0307eb0e1d0229fd51ca292af273f4ecf12651dfcd47b00c0c0e48d60225c79ff63c9e16aa"}, {0xb0, 0x103, 0x3, "ae279f4a1816fb5457bbbd3a8de0fc80ca5e685e2a6ca6dce791bd7e7638601972bdc14cb3b236043ecec414cecf531a8203fdb841b4e7c5c7430c87a73ff033734f29058aca01af7ba7eda830cd1370ef8f785042457d71a12bd9a0ac28a4b3ca158952abba773a5ad8e78d2714c312a4d2526b785cd855688d8ef80d27edac8533371e6ed7100c8f61adc52999076cc94610babef5e3f0d934ba447f"}, {0x1010, 0x10e, 0x5, "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"}, {0xb0, 0x0, 0x5, "feb6c16a50f9f445704148a60bb73a373c9678a7b925ff75cbbbc0d002a73fd9e650b6b54b5daaa8ff5556db2f96a58a283793e94a5cdf04a19e045c67c259184490ae82bb19de8152e5bc18b328f18da8fa85a7723dcaa11cd5c86b45e587eda97480cc96418c98657df28edfe382b6f39f24f5b4f71d6204e6319435689cdcfc72e282d2ed630ed5c4fdfccd205a682712fd81269b53db62830e"}], 0x1260, 0x880}, 0x4000000) 2018/01/17 17:04:38 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@ipx={0x4, 0x0, 0x1000000000, "64e31a983722", 0x7, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002a4000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe74, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4360}], 0x78) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ace000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000440000-0x8)={0x0, 0x6cd, 0x6, 0x5}, 0x8) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80006, 0x9) accept4$packet(r0, &(0x7f0000867000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000074000)=0x14, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000617000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000038f000)=0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) recvmsg$kcm(r0, &(0x7f0000133000-0x38)={&(0x7f0000368000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xffffffffffffff1a, &(0x7f0000533000-0x10)=[{&(0x7f0000d03000-0x3f)=""/196, 0xc4}], 0x1, &(0x7f0000db2000)=""/177, 0xb1, 0x50}, 0x40000043) sendmsg$netrom(r2, &(0x7f0000f88000)={&(0x7f0000e6b000)=@ax25={0x3, {"e8ebbc86d9e60c"}, 0x8}, 0x10, &(0x7f0000026000+0x1d5)=[{&(0x7f0000579000-0xed)="3e697bd03ae99b1817bcdbe01caf47704a21ea603f40f154379b47642ad71c4b6d7d8f58d3b27f55cd335bc83ddd643ae20f4ef470fd97863f237ac27fd1d7e103f1c37030a6afaf55284c2f264e4aa9fab10f38f83d4e3fb0735a689531df06f0fc3a7433ed2098e4ee61ae350787bdfc17d5d1f27873b53e669f7e5e8948e647048b0dd8f8dba00a21567399466026380cac514d2c4b1a341c744ab6b936ce211c9c6c1aac9ad7956edeb998d0abeb13f615b2da267c2674982c992f81e65807127f4b28511bd7a74ee0a1694b3a029f7f84cf0265969e08df0c878b5976493aae42eeef30884815fce93952", 0xed}, {&(0x7f00000d3000-0xb1)="33a7a8c4742f065d5efebe196e30be60624680a48192777b50736aed924d3fbe2180592469935975dcc4ad59d606db7506b3fe10d451839540e45cedf50f08bf71db51d7b46d8acb452f526d6dff8dd3925ccf272f2925743be0f0042605430aa2c6ffe87b744d0b49064901b8f9e42c62a9ef641468742d2e4a51cac794bc0dc347c8f1a5f16d17f1e550e40c441d64e630bfca640aaa22b09113226762a46025e29edfb943a7d7b9c76132bd3cd88d41", 0xb1}, {&(0x7f000000e000-0xe0)="8e112843ca853ba0d464be53bbf95334cba89e24ce15749b335ede599e1d89eac6fac2a2ba878ef5b92884c4c07530cd94d92af1a30527b7a53c3137d97f86cd54e5fdcc33147a36c559b9f7ce32e7d701b4d51d80c98daca02506437db05f5bd15a8dea96e342da5e8e78611ecf29dc13c7da7df77eb56e12d5a9454172ac3e0ea0a3f2ef4eb47a8d6418f0ecdc77b426cca44a6e2fabe800022b9b1cabb4e2ef2fff8f3a582a8567ba9ecb46bc349a1898951fde43908013448b6217ff38502e28f84eba4cd9e4446ba29a449bb0afd95805679d37442314e176c71dbfd94c", 0xe0}], 0x3, &(0x7f0000548000)=[{0x70, 0x10f, 0x2, "251491cc924e35e28fd7fe07110b2d6e4c11857ff6502caec4492443084aba8276140851dfeca0e8b4e300b025e2cb2c4a6c25d6520edc83286925840b89018c190391206065ca9787412d1f8b18db12d409f2697d510e9bfa"}, {0xb8, 0x10a, 0x1, "df0654cf64a1c5919984810994bfa35f7b4c8269f1498bf401dc74429df5c22587df9439c51d097e7d13148096fe3a3e153a40e34a51b9c59af9193c29fdf6687d95a13802d961ee7894a2065b5b5c1ba7aaf00f4cb21241eeee18fe6b178be7ae3b424cd834afea8b0383b22b824ea1949eb0cbaa58ad2cf2d65224c0284feaf86ab26f951f46f0bdb4f35cac400395ef324d7b8b4aa49266a73db78a54ef256ea40a"}, {0x78, 0x11a, 0x5, "63c8da90b40ec282eed8de4809ca04119baeba75e30bb8a1dbf393750dcfde768f395cd14385de0effa6c951943226e891309de5a0b71986a5d8fb38a672eba5ec3fe6300019a8726f41088e524854b49f15b103e5b8bbee2a0c404e68b9d6f5067b6133c24d2298"}, {0x108, 0x0, 0x3, "013dd5eb9ff3dc0f85b6a396fcd093aeeaaa4ca0096993b1e2a86fb619a84ea3776f4c13c06a17a59fc3662d2eb75fc350227463d320d9da15c396156c9407fc8221ea28a16ea7836dcfd884fc404676196010591176b54877c409fa02689995234bd9e02278e8674dcfe5c5a1d83ab5b302e9578fe74a45129407232308944006c18a4ef9306d39d491f6e295e20fbbaac339ebc72b094795566c70c9207a7ca8533ca7b44612b117d12c0255a4e856075055b97fbc687a33f9fb124514028a70b023ee035e2a45547513dc5b4fb9fa6713652baa3f9ef24759642ccbcc11b97d0b797e36fc38496d481a997fb6a0c62594"}], 0x2a8, 0x20000014}, 0x40004) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000288000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007f5000)=0xc) r1 = socket(0x0, 0x802, 0x7ff) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000eb7000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000047d000-0x48)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000048000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x39f) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000d0f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050a000)=0x26) connect$l2tp(r1, &(0x7f00008c0000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x0}}, 0x26) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) [ 146.663128] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=839 comm=syz-executor5 2018/01/17 17:04:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x23) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x377, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast2=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x7, 0x3, 0x10000, 0x3, 0x5, 0x0, 0xa0, 0xa0, 0x3b, r2, r3}, {0x80000000, 0x0, 0x806, 0xfc64, 0x200, 0x7, 0xff, 0x80}, {0x80, 0x998d, 0x8, 0x6}, 0xfd, 0x8, 0x3, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x5, 0x1ff, 0x3, 0x4}}, 0xe8) recvfrom$inet6(r0, &(0x7f0000001000)=""/1, 0x1, 0x2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x1, 0x6, [0x1, 0x3, 0x8000, 0x9, 0x1, 0xc00000000000]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={r4, 0x0, 0x3, 0x2, 0x100000000, 0x7}, &(0x7f0000004000-0x4)=0x14) 2018/01/17 17:04:38 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000027000-0x10)={0x9, 0x0, 0x8000, 0x7ff}) connect$pppoe(r1, &(0x7f000000b000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}, @generic="7330de66385fb6705091f5b3a3130d58"}}, 0x1e) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000027000)=[{&(0x7f0000028000-0x2d)=""/45, 0x2d}, {&(0x7f0000012000-0x81)=""/129, 0x81}, {&(0x7f0000027000)=""/233, 0xe9}, {&(0x7f0000004000)=""/150, 0x96}], 0x4, 0x0) socket$netlink(0x10, 0x3, 0x10) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000727000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000006}, 0xfffffffffffffe4f) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x7f, &(0x7f0000002000-0x18c)="a8cfc2449f0e38f50535668a883d773bd0e9a0cbd2225cfb2a92d3b9b153e94a837079dc7dc31d72e75fc5d23fbeb43722fc3735f46130c83499f4b2f84311ea8c3b9dfe0b029ec7000d414f007571f523281035814af63d2b034700ee22d32679d534e129aab10ffdbe0e902ef22760a06b4f8553d4d430dd3ef996ddda0858e81f63fcd5c88a645c701e6d2f09e0237ace4676ba85a69511ebeab24dbcdc81e22bb1f244eaa4bcb74644cf6384fb40892e2e9b54b8986f4fb361fc6f7f9f9a20ed1b96c98b6522ee7f9e69efd3440f9e86ca5eea58673f23b29bd1a3212a4f9340648bc237947e35755862f8e5a7773a060efe3f5873f7c9e8c3397be81993f47f2e7d4f84c035e4266949c9c175e0a03fa58d9e2041131af1aa17eef0bddf33a680db9829820b10185a2f219332f1ef72800b4fbd371bcea8414f41267e501b8679c4ef2c9e0e316a18b53b75fa97cc3b9689af99da5c5b3c619e0f76f52777300f7ddbfc1547ae1211a9a5b080bd61adc4540ffad83822eada96bae9d69c99dc6f6cdd89c9c492c96309", 0x18c) mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000001d000-0x4)=0x0, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000001d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000-0x4)=0x58) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000001d000-0x4)=0x0, 0x4) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000f8d000)=""/234, 0xea, 0x2000, &(0x7f0000d3b000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000be5000)="a7370e7e7f64b0e7b1b19a9aac42af28c2aaf44ead6df76ae50686c3fbdbf4d398d91e9c4b6f1c10460408520df33fa3ed2451c37ef3d24e7103c44f9e025837e8ec58bf8618987aa2fe9f7a4d03bdabfbb2ca66b03ede690c1e5c9ada3b5f3fd9e0f426332fd9940ec08740b8ea1127b652e49e91514e809a78b30cb34272cbc35d187799cb8666e011c6fd71367d45bfb388c70656f73afd7747fd4ec8f3416db034183d75297d700c245bdd1032dd6d547cdb47cb920999c5a5591086", 0xbe, 0x800, &(0x7f0000e5c000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000072e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) sendto$inet(r0, &(0x7f0000a58000)="", 0x0, 0x20000010, &(0x7f00005eb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x2, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}}}, 0x32, &(0x7f000001e000-0x30)=[{&(0x7f000000b000-0xf6)="ed3df3bc6dc0a00ab25f3f486d54f534d62aa5c191535bfd6e7b38fa91d2483e72563d0f748c783202f1f5a72a1e73298f8e1cddf6d36fbe0916575e3bb141f95b476b319ab251a11f25db5a159510a63f195de22de8e1df6ccddeb918875326393713311a680cd7eae3e43754c6b72d319b49aa2c069cb364d9c5bf95239bb5a4f65ce867cf8c3d912a29b559ce301e7ec4e4d989f5601668fde407fa3acc775e8cbd398fe1d97f94068b75885e05e64bc988bff1f8a158fadd6984035c65d3a735e2a7688b71dceee883fd2ac5c15024d74db0f1a833f8ec223d02e15688bee2eea8d288e692e42f14ec93002b1c24616f54dcc0be", 0xf6}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000013000)="bb707c8b3d9836db0205f51b58a1efe981c9f8d21f9180257c49c146e165394754da828525ad403c0e0f6ff3f1df2042a8cfd9da0821f78a1f074229d43594df8810226715b86414cd91967748baa0156d6aa6666e127121cc1b34fce6c65b8a77078b2d3e37ba9c63834441bfe7108493f336bc07103451a63d50995666b0edb4282b7fec59cc1801b74d3d1d215d1734268a84a554a8d70fb1a20343b0ea15057072ef7252a4", 0xa7}], 0x3, &(0x7f000000a000-0x1010)=[{0x1010, 0x115, 0x4, "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"}], 0x1010, 0x4000000}, 0x0}, {{&(0x7f000001e000-0x2)=@l2={0x1f, 0x3, {0x863, 0xff, 0x0, 0x80c, 0x5, 0x0}, 0x2, 0x8}, 0xe, &(0x7f000001d000)=[{&(0x7f000001d000)="fd5970e54e0440851a4c95570eb1131ed4e3691d25d5349a043d283be7a2e74e5b4c36a7567e2b58649f02942263380c2bc116ba10c88d49c4233680ecc75572a89f36f79a5cdf743986fef1a724e382582aaffbc969c8ec48e3f92fe86b59c10732d64ac32e7e9a3ba6f753861f12d330c128fadb950b20d6e8589de83d002d7e4534101920aa9f5d6ce275c32f1898b0529aaaf1b62860501af1490460dad3a7ff5a695fb03c0e57511bca42ab69a36986abc9acfd6d085396dd6143796616c1767bcaaf2170dbc82d23fcf5b29a9ee9ffa71322ed8e94262939f57277", 0xde}, {&(0x7f0000019000)="ae3ef33dd34eddc634d1cb4c72add3f49e98eb35cedd1a1eb13d6e6fdf567a55c95d6091b4877cf63bd2bd9e21e7583cefc901161c475070f43188537d0f06e604730010e3bca02fd0bbe1a08dd59af30963560f0916d79e4a4b8a22c868cabc2840b5df9eb1d0dcf4a7bd96a7a59037716311e0b178130103726a31eb5233c68cbdbd69f100857c204f57e756efc706e95f2681f2caea00d0088b3865ef29e635b212b887", 0xa5}, {&(0x7f000001d000)="b0480f46b237a2ca9694716a1005a9ec3bda8621b162bf8953332c5982bf92865c84a84506d1f88687bdf0f59c523ea16248fe6995737231a87dd23244b6c1ab305c7d8f771946c9398fdc426b9f6df68f4be1813ec7ab9177eef075d60c9a51c78e0fe83daaea11508e5a6e383cd4ef34afbb6305ed00b3d5d74c594f14df264b0ebb10bd", 0x85}], 0x3, 0x0, 0x0, 0x8800}, 0x3a40}, {{&(0x7f0000002000+0x79f)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x3}}, 0x2e, &(0x7f000001d000)=[{&(0x7f000001e000-0x79)="a52d80760791ef3206b28b72e22774a4fe001dbf675165cbc5a95811237e4fc0359de3b192f103f63daeb708f13f35b13bfdae40de51da5669ec94f36cc34490b03fa1457ba0024bd23ce8604d05bab8e6e82e3c277508aaf00ff651111e5dde4b615d89f21c1f753d7cee7af1b646b078dd1cbbb405582b9b", 0x79}, {&(0x7f000001d000)="1b2e2bbe6d4ec6b39ea91a9c53a9e9318afcd4ab295fe9e42f39af4d153026a7e491d3d9729c47a04f418fc7569fb2a262b7e797134ac18c9cb2bf5407169a9e5325eab0b7adb042dfa0f02c76239fb2257c8739c522383ab59f7e67d23ae55991adfc9ebc93a5490e72decdc663aa4527ab5d2095", 0x75}, {&(0x7f000001d000)="2e84d62912fca491d515399ecd71511dba2a5ba3042d7ee739ce6e8ae107bc186c2841844811040ecde0eeca1ed58498b63bb9dae065a18d56a63a10e4c276aea4260e6998a87f15d0a44561054fe767b1f5b4381f16352c0f4dd98056251a51d228c6e4a5f7f4aa4bef574b401cd8ee1bacf3826182fc7090a5d71e1bf2e41ca5f15ecb466147a50db7623c423ca7d0422b6c9c31fd26644415607180074e62a5108e2203f1f8783d337776c0f35b4e403f583a500bacc896f39362c5d073fad100214eb2245ae76888df1e9b08b2813805fef5695e9907e9985ce25f2b83752356b1d8", 0xe4}, {&(0x7f0000004000-0x41)="9c95ce03ffb2147d203eec5d6286c6dbcf74a72f348195bee57e791f8df2ba2d64554831e59a31c21d6b58c55ec2b70797c316ec74a4beab6ccf0982ef13e88fa4", 0x41}, {&(0x7f000001d000)="0c5c426d74433ad401047651a5869921392d872cedc4812159ffadbed4907a123450fc6dbd9b7caaa0b0d68581e445eff311178b73d7b0d5aed13dce4f88e7154c5785b339c7cc6b99a94c0d16b39282a3b3c50405a5dfd1bca62d8989b10df6db5a53a966bd8597f8e10a65a21b9316fe3a2fc05f09f542b71484b6a6ec20099a35e2f8ee6f09acb15e2562b39d35fc063f4f35a94b6e698b14f8511c55e2f0e9374eee9c3f686a0b6045a49ad3a160dd1cccabc3b6df79c733a706aaa913ca2c8fbfaa5bc1d80a181648bf2dede4e14e2c6e531d83096b57aea9e64476", 0xde}, {&(0x7f000001e000-0x4e)="add519d12f547115fc6992f37136e38172726f60fc16ddf2487ac39db7835e9b98452c21a2386516defa64bf90717d8bc315a85a9dcc82fda233e44acfa89318fa4d909709a9ccb61f42caaae45f", 0x4e}, {&(0x7f000000e000)="b93f0d80b5ea7553f23662aa1d6dbb90a056980e7d40c7b057440081759909fb4acbdb387998162bec382b39df6c9fe46a476d2862e13e6d4b27bb9a0168bd410e3c9b679d266b6bf102fbc7f3ee67e0763e215204ee050ccc0772dbc2fbc69de564b4f7a0b671a2d0752318b233d1972c47dffa30ec166c0f39fe95da9619", 0x7f}, {&(0x7f0000013000-0x78)="c2c282e7d77a71a3098969ddc0dd43bedd931886b1f7766f3c1de2ae4dba51474c8dbe7f214833228e85a8a32930d2024b410bac15eacfa2d76ffb873d2c17bdfaf51a049aa5f36fe97f67dccef904ff754f2adaef212ca6b44d71edac3ee4d5fbe4e1fa16d40d92bc7821772f20789cf6a5d26865e08e8d", 0x78}, {&(0x7f000001d000)="370e21ff512864dca67dac11ec84427147a543cbd6e9f7b0e1ce7927f0aaa389e53c43bfc71d6c35515cc4e30e4d361fcde0afca3d9cc40d7158c00c5964668ba06cd520b5cfe85e5b0b976e2558beb9dd", 0x51}, {&(0x7f000001d000)="50b0e1f60ddf7f613f904becf38fd33d8df4e154ca6176348e6a51fd5e43aecd25345319d6ddb6397776fe048628ba76c779051458e984fcd7ba9580f08227649d7aee79acd2cae972d303945842933a05a7bb92ab52350c52b7fa6baf6dae405cb51d4f7272c42ff41292bce6fa9c5e618e05d307f0c60c3bf0a83777039f90eda6fb83103b95431ebb48c137a67bf9d3edba4dbb665fa832c5b757fa1ebb12cedef8233a000f", 0xa7}], 0xa, &(0x7f000001d000)=[{0xc0, 0x84, 0x1, "eb0ad6c34d0a8b91449a9bc028ef1e814c80584e39edbd8f74a07a0f7d67bf54114ddceffc1a3e2387adddb2dd20d98b68ea03a1cb83e2af886c6ca18a530d9cf16d0f58578c18eb60b4489f1432bdeedf97cb3a9235b3769a86128c147b9a0f0295295a6a34578394d2f562c9636a717f5a468a77f65ad9b95d608cf8437d9ba3bee32666676728c2ef34a016c1a7c60b1356fc1d17ee9256a076b56c9a3aaa5fb0f455994648a0060c"}, {0x80, 0x103, 0x0, "f10c66de5111d2d93502a6435b5b3cf18dedd311086d9a8d9bae9d0afb0ac2ff20f93986866768189e8c99a57204fbff079ecbbf02abcb642a8ad9480df6ed16fea387dc3b3317111bb1bfa9b3bfd5539cc468518aff330dd98f4c366fe8172294be4225902cea8d0aa9a8"}, {0x28, 0x100, 0x2, "977f95cc21c3cad8ac005031b1eae1fc383a5cba6f6e55"}], 0x168, 0x0}, 0x3}, {{&(0x7f0000001000)=@llc={0x1a, 0x19, 0x638, 0x387, 0x9, 0x7ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000001d000)=[{&(0x7f0000007000-0x45)="b28b7b659e29fc74efc9235227ad72b8a89f2726394134f79ec6cfb84c059de1012f5f50fb871d3610204a403785e70084c4f0a23a40be3f4338968395ecfc7a3bab9de8e4", 0x45}, {&(0x7f000001e000-0x60)="e4f7cadba73e43b3c935ba33048664ebb013b8dfbbd1594078b5a749d98172afe685329ae1b69f42efa3209e230155e1c471568317460790584a3205c4aa675d0f7cbfe59bc4f058c66c52c839f05166848d76ee9dc652923a9760c7b2190506", 0x60}, {&(0x7f000000e000)="60914e99975dd21336276d9e463eeb76b79806bcff4082ea8539e2888823730b72b7a72bcfa5f3ca17327ff4707eebe7d255028ae4765b9e884b20d8359bc658f3f507f22805e822dbebfd83b56ba76ac2899f185e3bed813de85ae649c58f7d938f7b7780dc4c8321cc7c00720138daa2", 0x71}, {&(0x7f0000014000-0x1c)="f1bc640a67590c59a18e4e1188b6dc13727dea59c05e73f473c69850", 0x1c}], 0x4, 0x0, 0x0, 0x40000}, 0x2c8}], 0x4, 0x800) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000cfa000-0x1c)={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000807000-0x1c)={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x7f}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet(0x2, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fea000-0x21)={0x0, 0x19, "264e050d75a003930a67b8af8a67cdbf268a21a2b5ca013373"}, &(0x7f0000c2c000-0x4)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e1f000-0x20)={0x6, 0x9, 0x0, 0x1f, 0xb97, 0x2, 0x5, 0x9, r3}, 0x20) r4 = accept4(r0, &(0x7f00006a5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048f000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000786000)=0x201d1300, &(0x7f000039c000)=0x4) bind$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) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ffc000)={0x0, 0x0}) accept(r5, &(0x7f0000ce8000)=@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}}}, &(0x7f0000d84000-0x3)=0x32) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000793000)=0xf3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dca000-0x8)={0x0, 0x5}, &(0x7f0000b4f000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00002c2000)={r8, 0x8}, &(0x7f0000e99000)=0x8) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 146.747215] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=850 comm=syz-executor5 2018/01/17 17:04:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r1, &(0x7f0000b21000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000713000-0x4)=0x1c, 0x800) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f71000)={&(0x7f0000284000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000e57000)=[], 0x0, &(0x7f0000978000)=""/20, 0x14, 0x0}, 0x40000020) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000269000-0x15)=""/21, &(0x7f0000d7c000-0x4)=0x15) socket$inet(0x2, 0x6, 0xc88) socket$inet(0x2, 0x804, 0x0) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) recvmsg(r1, &(0x7f0000921000-0x38)={&(0x7f000049b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f2000-0x40)=[{&(0x7f0000690000-0xb1)=""/177, 0xb1}, {&(0x7f0000be5000)=""/211, 0xd3}, {&(0x7f0000196000)=""/111, 0x6f}, {&(0x7f0000a98000)=""/159, 0x9f}], 0x4, &(0x7f0000665000)=""/4096, 0x1000, 0x80}, 0x48cb356360db2222) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b09000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000070a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000663000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000709000)=0x1c) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041c000-0x4)=0xc) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x806, 0x7, &(0x7f000070c000)={0x0, 0x0}) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000070d000-0x108)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xbb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x7fff, 0x1ff, 0x2, 0x81, 0xe2c1, 0x1, 0x9, 0x45, 0x3, 0x0, 0x10001, 0xffffffff, 0x18, 0x7fff]}, &(0x7f000070c000)=0x108) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006da000)={r2, 0x80000000}, &(0x7f000070d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009a000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-camellia-aesni-avx2,wp512-generic)\x00'}, 0x170) bind$alg(r0, &(0x7f0000a39000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000047000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x1, 0x3, [@empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006fe000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009f5000)={0x5, &(0x7f0000df3000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e50000-0x4)=0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000103000-0x4)=0x0, &(0x7f0000834000-0x4)=0x4) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000f4c000)=r4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000307000)={@common='lo\x00', @ifru_flags=0x100}) ioctl$sock_ifreq(r3, 0x8935, &(0x7f000079a000-0x50)={@common='dummy0\x00', @ifru_data=&(0x7f0000540000)="87577a3e18fd794352b9dc93dc8735e09367ea2627813b74410e89b2c52afe33"}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r3, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000545000)={0x0, 0xb9, "a88986e7589fd554f76f752e766bc6d6a22d79243b3689cf142528b68af3589b0fd78100bd0b9f2922869c40104da59a7b0029f7f334f7ef422094267d7bf707d4337c0df026b1edd70cd947d4c0b997caed25817616a5f67cfa3ddc4e73efd209a1e376371035328167623d2f8a145577c9d54ce1f820fd059fa487c06511bbd41eaf373afa359494a78c71ca10686af678a65105763ceb73eb299eb7f841f366cfd9edf4b67626f43d04ddb4f9c21b6a9837ff22814cc35e"}, &(0x7f0000623000)=0xc1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f46000-0xa)={r5, 0x1ff, 0x1, [0x9]}, &(0x7f0000c4c000)=0xa) shutdown(r1, 0x2) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c30000)="1ab8d359b1e07e046d9a79bda7363ae108f872cb8ad4dd089a0c87b9c0f24825f1fb569f998db8000b44f8e2eca0609e9ce4813afd9438f6dc42942b229da4deec721d3a1252ba2e4ed30b23388de0e51d2e72a12658b887581a12b770307b0a9e9f1540e9cd1f4aab9038279cf34e64", 0x70) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f00004fc000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 17:04:38 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x46, "ae0d44f1777bdbbe63c68d8bed9179b7f83cdf7224c4f6de2944a793f72ddbd704436267fa24a6acfbf039d15b30c469ce8f0d3746e6ad7b28ea72552cb21ab33c297a314381"}, &(0x7f00006b9000)=0x4e) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20040000000000a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00008ff000)={r2, 0x7}, &(0x7f0000745000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000cc5000)=0x8001, 0x4) connect$inet6(r3, &(0x7f000072b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000101}, 0x1c) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f000082a000-0x10)=""/16, &(0x7f00002b5000)=0x10) connect$inet(r3, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000bb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b5000)=0xc) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000df6000-0x87)=""/135, &(0x7f00009ea000-0x4)=0x87) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000a7d000)=[{0xa, 0x0}, {0x8, 0x98}], 0x2) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00002dc000)=0x1000, 0x4) 2018/01/17 17:04:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000aec000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00009e7000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005ad000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c1f000)={0x0, 0x0}) 2018/01/17 17:04:38 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000486000)=0x1e1, &(0x7f0000784000-0x8)=0x1) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x0, 0x20, &(0x7f000023d000-0xd8)="", 0xfffffdc2) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 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) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000913000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000432000-0x10)={0x7f, 0x1, 0x4, 0x8000}, 0x10) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f7a000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000064d000-0x4)=0x8001, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) listen(r0, 0x3) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) getsockname(r0, &(0x7f0000267000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000c42000)=0x1e) 2018/01/17 17:04:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bbc000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f57000)={0x80000001}, 0x4) r1 = socket(0x1e, 0x4, 0x0) bind$pptp(r1, &(0x7f0000454000-0x1c)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) sendmmsg(r1, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000faf000)=0xfffffffffffffa7f, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000077b000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c1d000)={0x0}, &(0x7f00003d2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000044f000)={0x0, 0x6}, &(0x7f0000232000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00001e8000)=r3, 0x4) connect$nfc_llcp(r1, &(0x7f00000fc000)={0x27, 0x7fff, 0x7a, 0x7, 0x6, 0x3b045ae9, "098ca3a31a3095275781eba7fc8d26e74db50702754f55687241e68f5e133851bb03f7f7020fe9d78d82ee9513f9df2c466cf55a5150229e7be5d17948acdb", 0x1}, 0x60) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000074c000+0xd52)={0x0, 0x8}, &(0x7f0000332000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000307000-0x8)={r1, 0x1000, 0x4}, 0x8) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000524000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cd1000)={r0, 0x7, 0x80001, 0x2, &(0x7f000042b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000674000)={r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="18bc8d926636a40b601d90e84f594c5e50827f977856e83129005bb7", 0x1c}, {&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947844585061960677e8cb2acd969ca38ccb5393be6a700a4642efd6c904f41f42d72fcd191d6e91b3a9c", 0x4a}], 0x2, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c98000)=@un=@file={0x0, ""/108}, &(0x7f00003d2000-0x4)=0x6e, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000050c000)={{{@in6=@local={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015c000+0x556)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a4c000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c9000)={0x0, 0x0, 0x0}, &(0x7f0000669000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000d2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c8a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@multicast2=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}}, &(0x7f000016d000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d4000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d26000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b0d000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000)=0xe8) r9 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001cd000)={0x3, 0x4, 0x8001, 0x6, 0x2, 0x0, 0x7f, 0xdd, 0x1000, 0xfff, 0xa2f}, 0xb) r10 = getpid() getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c19000-0x4)=0x0, &(0x7f0000fa8000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000321000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed4000)=0xe8) r12 = getgid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006fb000)={0x0, 0x0}) r14 = epoll_create(0x7fffffff) r15 = accept$inet6(0xffffffffffffffff, &(0x7f0000f7a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a85000)=0x1c) r16 = accept4$packet(0xffffffffffffff9c, &(0x7f00009a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aab000-0x4)=0x14, 0x80800) r17 = socket$pppoe(0x18, 0x1, 0x0) r18 = bpf$MAP_CREATE(0x0, &(0x7f000002c000-0x2c)={0xf, 0xf2, 0x7, 0x4de8, 0x2, 0xffffffffffffff9c, 0xe9f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000bac000-0x8)={0x0, 0x0}) r20 = accept4$ipx(0xffffffffffffff9c, &(0x7f00003d3000+0x4af)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000015e000-0x4)=0x10, 0x80000) r21 = epoll_create(0x3dc) sendmsg$netlink(r0, &(0x7f00008bf000)={0x0, 0x0, &(0x7f00006c1000)=[{&(0x7f0000a3f000-0x2c)={0x2c, 0x26, 0x400, 0x7, 0x0, "", [@typed={0xc, 0x71, @uid=r1}, @typed={0x10, 0x20, @u64=0x5}]}, 0x2c}, {&(0x7f0000f5c000-0x1274)={0x1274, 0x1f, 0x24, 0x6, 0x2, "", [@nested={0x11a8, 0x33, [@generic="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@generic="82263ec094b17c5c93825c6f33bf", @typed={0x18, 0x8, @ipv6=@loopback={0x0, 0x1}}, @generic="e5bfebd413416432aa51d6c0a50b9943fe5f3d2b8b70dfeb7a131f26bff0a56e2fcb7cedcd3efb8f0dd7ffc8a6a55ac2720a70cc860ddf194e32df20c7b3a3ebcf68513c3330bf43381fb7ab1e18d90d7b685cbd41f70acc52393c219dd8c3f3198c4ddaefb94c6bf3414ab3348cff4d08097fa3a5aca4326284614e0d2bf13bdb75aeb5a007025a3a2a0c43ca46b80b6fdfd28d071612e6988522b2bb59bf490964410b12693b515cbfc66e518a175efd97eee05aa572ff3b886eb8d95919354684a51a186ab297ab714dcaf6c8acbdca", @generic="a51cba2ea7a3394288602bfdb3f7fa4e49076e6c2a157dafd6656875b08047cc8fa7c8e91355a506d275f1a17460ceaff88074276a593759733469908b0d35a8f63ae5c71b0fd894c5c4c2a86e956e6cfd69633d05ae1cebffaf933609161413ee9b63ccb6b2c162a665043c19bf8264b925d3c720920e0fa4daec143b682b1959f7d5a84132ed46d6a030e7b1e703613b4e5c02deeff476d32a2e8b63871b3a272d18ae34f470a860f2bc"]}, @generic="159ec8634fc36064aa104ce8507a1a1f615292c98cc82c05facfd67173825021bddc07541ffae34f52f9848f48264b2d9d14ce11451eaf8bdacb38c03cf8810d29dbccd1d2a3f52075dde9401dfced95f8ae75290098b471ff74325ec5212a56e50b35901b4e539cd22a5c005f6e4c2287238bc8466f1bb37a4549e28bc695d66855f669b4c73d308b6af9fa59bf40e60a193207a415bec16c3f6dcb6304ebb26bfc2376fb635631932184d52fcd4f", @typed={0xc, 0x2d, @pid=r2}]}, 0x1274}, {&(0x7f0000fd9000)={0x1c, 0x3b, 0x204, 0x0, 0x3, "", [@typed={0xc, 0x19, @u32=0x7}]}, 0x1c}, {&(0x7f0000322000)={0x12f8, 0x1a, 0x2, 0x7, 0x2, "", [@nested={0x1234, 0x4, [@generic="7922bc268534bd164dbbb52e31d37b9baba77c9df63f8571c3f0d41fe26b5c9583520cc5e8e4b019e7b07eefeaaddffed4112171341f71efd2488361b299078cce1a7c385ffa3e0f58380e450100b0cf8870043527576e8209da7cf9729b4b98b578843bc2c1b4c9baea693401fce4ed214876b3d3764f8e841c4968d38e2e9a8cc71aa32ee221cbcf6040895d83b7c3fb6868ef4face965c313309f44e6012383e59f50870c8b63071a892d434a5e1119dea5a20790731c81afd3e2c44aa8fabb03e10c4bf4edc9af5289c5b1132b1003ea5ad4f7325036b3b0db5cc17afb77a0d07b0081b61781", 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@u64=0x20}]}, @typed={0xc, 0x72, @uid=r8}, @generic="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"]}, 0x1498}], 0x7, &(0x7f0000ec7000-0x80)=[@rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}], 0x80, 0x0}, 0x4) pipe(&(0x7f0000bde000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r22, 0xc0106426, &(0x7f00001fe000)={0x1, &(0x7f000022a000)=[{0x0, 0x0}]}) r23 = socket$inet(0x2, 0x6, 0x0) sendmsg(r23, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x219}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000b96000-0x80)=@generic={0x8, "5520c20631b02374c3e987e2a17c9e1052334c4b991b212b4f8587ba37172ab42fc26606f4c5f1e2cb90b3f6852e6606358f7b3de337f1c8ee7f9989f0c11e882806d3ae79c0ab1b113160cabab4614124e196e498759c5b64c85b9bef8fdc05e9e068578b0c19f1fff0b375dd4d55ec2eb5dff94d252f519ac8c26a7434"}, 0x80) 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000618000)={r0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ade000-0x4)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000b9e000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x80)=[{&(0x7f00006d2000)=""/254, 0xfe}], 0x1, &(0x7f0000afd000-0x88)=""/136, 0x88, 0x0}, 0x0) getpeername$inet6(r3, &(0x7f000054f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000034a000-0x4)=0x1c) sendto(r0, &(0x7f00004b5000-0x38)="9c7600", 0x3, 0x0, &(0x7f0000443000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x32) 2018/01/17 17:04:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d95000-0x4)=0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c3000)={@generic="68d1ff07132e4987b4cbad46276f4efe", @ifru_flags=0x1101}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000644000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) connect$inet(0xffffffffffffffff, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f00007bb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:38 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7, &(0x7f0000a94000)="", 0x0) 2018/01/17 17:04:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) sendto$inet6(r0, &(0x7f00001f2000)="0df9371bea8bece7345065d8be6fa6e3b6f6417c41645d0c03f71451fc5db9cdacc808237f460bc71bd1c9d6eb3f73f8e23375a6a5e2f47411b73ce63a391d14955027ad94eefb980b28a9ec06974114fd3b750f5c603651a3e0f5cff805d1b75cf7ecf33e1889b59ec99bc49a0fc34d", 0x70, 0x1, &(0x7f0000c1a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/17 17:04:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e1b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005b1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005f5000-0x1a)={r2, 0x400, 0x9, [0xe3, 0x5, 0x7fff, 0x2, 0x400, 0xff, 0x6, 0x5, 0x4]}, &(0x7f0000934000-0x4)=0x1a) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000db6000)={0x2, 0x8000, 0x8, 0x3f, r2}, &(0x7f00008d8000)=0x10) 2018/01/17 17:04:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000cdc000-0x91)=""/145, &(0x7f000010c000)=0x91) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) 2018/01/17 17:04:38 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000648000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00009d3000)={0x4, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [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, 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]}]}, 0x120) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b8c000-0x1a8)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) syz_emit_ethernet(0x46, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f000004f000)="86d0172f72bb03df8fc9d0a82d04655879cf36a70cbec1db6b64eee8051214b905f48bc9cee5a46c24ce07853822818327b0de5a06e2c58d97ab8d8f413198a65d4e9f7dea669ba9206b53bf74c5b61b6778aaa2dc8459504ae86226b10569d2fbcb7a2927bdd931627d9196b9e56aec7adc0952f97813e52284190998b51669487ecfe3fe6f4385de9baa398bafd2aa6ea1643924f0f8948c28eb3f37fcc67f35907ece48e9b0d3b0713910731f64f217613b4578699cade16f73bff337f4705f4c93ca0c", 0xc5, 0x0, &(0x7f00008c2000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x805, 0x0) connect$bt_sco(r1, &(0x7f0000d97000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 17:04:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(khazad-generic),tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000c22000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x90)=[{&(0x7f0000302000-0x36)='\a', 0x1}, {&(0x7f0000c8a000)="bf2d8d3716d8e095b2c6673956b740e13b4d29e56ea304f0960c41", 0x1b}], 0x2, &(0x7f000090b000)=[{0x20, 0x11d, 0xfffffffffffffffd, "772546143ed17861b418"}], 0x20, 0x40804}, 0x400}, {{&(0x7f0000032000-0x6)=@hci={0x1f, 0x40, 0x2}, 0x6, &(0x7f0000e4d000-0xa0)=[{&(0x7f000059d000-0x78)="f01f07bd39487c6b33f9b7c9f263da0c2850851c133f5e10e8929688d3d7468e8b3139774994792f1bdb09c601f81498eae91f491e6115b23fb0f10ddcb0edef6030c143fe6bb7296b841cd90f3f819096181f770303843c01570163716aa39f6aca55e65ba40802ba1dd6e773ef561b6cc68cfb0886294f", 0x78}, {&(0x7f0000213000-0xd2)="7673ddb09f1d9ffd68ab9fb8f8061db135bf1f74807994602715cf437e3d0ede7ac1b2fae8b56dbe4f1004635e545eab54f492299d86d38c6092920ca039d9ff8a0447147cf29edfc9f38f33d7bddbbc6a29c13d25b066acb31b17e97beae77b1b364b8fcb0197525b74514659e67e5be636058d19377940a9a8fa34c9c4c1f78a9ed53df2c2452f4a919fbffac178d889c32bf54d3cfbe9cb6044796262e6fd6d30a16277c9d5b4dfb8be0f3b1c942e82627d1eca163be85450e763d18539e2cbecf723e2c8e0d614c3dabcf9ed6b26653f", 0xd2}, {&(0x7f0000347000-0x74)="0527ee469b4d6532f743cc3a8eec7f6f237c7337af0136a437bc25c937a2fdee8015040dec01088d94ac7034f53d50ee112648340c98b60ce9b00c36884c1002fe64d753579c2f8deb7fbcb248a6fe81922573a3b923e8a6dee92950dd16547dfc96f0127f8075e6d919fa38b2bec2fee5e34d4f", 0x74}, {&(0x7f0000cd8000)="055d0edfaff58041033f5cfe7b4f62ddae5c247c642571a171906be15be839ee44ed1f9de3e32743636e4b6b8c7622b1825e54146d94d77c96053dc045b04d48a3", 0x41}, {&(0x7f000073a000)="15e1c6590d130fb8ccfb5de9e52e6d20646ff4f347c189288b01a84275a72daa73d495ee273e7dd52f174f79156e5db0fe3695d6dc403f0e4528cc6c282515790803db410797a52e338d799dc971036fbabb3b02523a6fa9c394af64339b7d2bb7f9b59082132f027780b98883b98a41b1e5925f22a8eaacaa5c9549e63596d62dd73895a149d6714196f3ee71a5a2d3c7500441966c6b5f98f953f404eeaf35f897d18d3f2c51f1221cc6f3305b922e336c4d36745d1a4e02d9bb3cbb3bf8303a41323917c4cc", 0xc7}], 0x5, &(0x7f0000cb3000)=[{0x30, 0x115, 0x7ff, "d821874510af6561d91c653f532466a816d1ec3ca4ef5cd9dad83c2fc9ab69"}], 0x30, 0x40010}, 0x2}, {{&(0x7f000034c000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c9000)=[{&(0x7f0000410000)="d47f0483379726a37ce3e7683a4f845ce37cbb32f754feb6017e4c2d684dbfc890df9f3af1bf752791b2970d", 0x2c}, {&(0x7f0000d01000-0x82)="23a91980a1b2d6cf92f9e889ac3696539d7f3ce4b635d93bcea6484cd59b350fb0cd1222a8243eb3518de2b08a435200b3d0676005ca885ae70be591c036a48c95a92df98dc0b181e374a1cc0af3d392353de846ae85d308ec09ded0fdfcdc861cfa1df36d3a8c4fa6b6f538d5190c9c772be6a4fdb6f8a2f9dd6bbdca663174c5f8", 0x82}], 0x2, &(0x7f0000ce5000-0x168)=[{0x60, 0x0, 0x9, "fc2fef5561e47d16f48f61f8908df633e46550eda4b1f919dd2c23d3fc7eb468c4cad1b96af568db0476b4b60ccecc3b7714d7cd665d1a6ec148292b835082818964bde814c2f441d94c594f97213087"}], 0x60, 0x1}, 0x200}, {{&(0x7f00008fe000-0x10)=@ipx={0x4, 0x6, 0x1, "1809ede19076", 0x0, 0x0}, 0x10, &(0x7f0000b4b000-0x50)=[{&(0x7f00007c9000-0xf3)="06384a1dd4160e44b8006ede554eade5dc03ded67263f7c3d45bd851a29ed2fd266247827e0ba434ca8cca0b1809fe08eadf55ac200d83b06d71506212dfbbfd161d4ab13ecd87857542cdd6e27e253abdc4300ba0e72ec2bdd4f1fef411e1f15d9b081b06c68f4bc1110ec2842c3afc2e026c2bea2e886b7bd2fd5e4c7b68e8e29fa729a527fa44fa3f6c0b251f87cb586967758e385bddec5757eeb38267974d56ef134b14ae5c54731650b40e7a99a5a888173671da811274b91999dd09da610adc6bff9fac24f0f91070c4dd5783c2585ecdb1610e8fa74e783ecb8eec1d15ecff1ee380daec056b96f93a5f41eb0e13bf", 0xf3}, {&(0x7f0000bbe000-0x5d)="93f4c4a54494de1d8d8d72f33ed0836afccea4ef70d4e71a94627cbeedb5d08d56f5de48b979c80404aeb65c52a9f53322b293b97b6ce18abe8623ffaf7bf2bc7a91537ad84feedaadf5231a96e5507cf9f9382a839861a5f662e11e6d", 0x5d}], 0x2, 0x0, 0x0, 0x10}, 0x7fffffff}], 0x4, 0x4000) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) recvfrom(r0, &(0x7f000023d000)=""/21, 0x15, 0x0, 0x0, 0x0) accept4(r1, &(0x7f0000769000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005dc000-0x4)=0x10, 0x80000) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001000)=""/60, &(0x7f0000001000)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000014c000-0xc)={0x0, 0x3b3da916, 0x10}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0xffffffffffff537f, 0xd8, "78153ea4ddb0b1104d2f2dbcdfedc01203217bc4af71e54eb46c66741bc85a0e88e3422ad542a4f7f718b503b582cab665265fb1ab04ed64f363e24b66151dccf23a945df0b20d63b400a3ebbaaf11b501b095d718b1942ac0c9316e76a0bbce2bebf2a515608caa69b2cdcb741ca5aa66ae4a3e646cac8d79cdef8f456516787fbe0f6e4a8d1cc20aa46cdfcba4ec56f780b78ac68374ebcf69c7b0252d23a01192f3db1aec58b58f197eb854751b083328e219c83c1e3dd4eb85683418e1419af41a1905ffbd1543d2fa851f08c197ccd27c3f459aa7af"}, 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5f8f, 0x0, 0x8000, 0x4, 0x3, 0x9, 0x8, 0x8c, r2}, &(0x7f0000ff7000-0x4)=0x20) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x9, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000c000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000011000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) poll(&(0x7f000000e000)=[{r3, 0x20, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x2) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x6, 0xd12d, 0x3, 0x8001}}) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:04:39 executing program 4: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000094c000)=0xffffffffffffffff) socketpair(0xb, 0xe, 0x4, &(0x7f000094b000)={0x0, 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000d3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00000de000-0x4)=0x3a) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000b6000)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f00000fb000)=0x8c) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000fb000)={0x1, 0x8000, 0x100000001, 0x7fffffff800, r1}, &(0x7f00000ae000)=0x10) syz_emit_ethernet(0x4e, &(0x7f00000f6000-0x4e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/17 17:04:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg(r0, &(0x7f000091f000)=[{{0x0, 0x0, &(0x7f00005bc000-0x10)=[{&(0x7f0000ad3000)="acbc020e15e2d2f83e2abec737c79c33e6a3971b090eec48a1f68dd8845892871704979ae471c9ed94fae583f1299e391d2e1fb2b50a17fcb7806c1efdf2907f273c55a0190dd8a58423977ffa344def975521", 0x53}], 0x1, &(0x7f0000361000-0x12a0)=[{0xf0, 0x2309aad466816181, 0xfff, "35e25fa6772c02d7e474e6a76eb35b580156ef48dd62c2fab2580a0df8fc2ffdf6542d44d2faf822bce35398f3c1a3cc132b294c853a95bb8fcdc4962626139f171bab42daf783b3578da909e36c741c6420958c71cfc67fa88dbd5c66cb51dab25b8da91fb57b370a7a7438ed35de40d63bfa3a800114d5747507c78d33acdd1b5f2f72c6fd7ae99aa626a2a91cb42e866f422cbbf25c1a90cc47cfbfbc45f79a08f23a2d329124ed5a968b0cc845ca3a4c75fe0a65c95fa4219c4f637af63d9b621b6f7adf4ad3171837e6daab53c9f250d0aaf323f1eabcf16920f5"}, {0x40, 0x109, 0xa82, "2a199d3df08eb55a82b4c46ddb7fcfebee7c9bdd8180bbec9d7e4da08db71f09d3fbebc915101451cdea935e60533cbc"}, {0x1010, 0x10a, 0x200, "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"}, {0x60, 0x13f, 0xce7, "9b425ad08b31fb31956c955bd585ac3d7a7944a42633e0bba3141a510c36778762095c996bec6f70cb50b8f7001d1cd1b82bdf1593b520fa63e96196b824ff512cac9b060a219c91db3d"}, {0x100, 0x119, 0x80, "89401c0f6597b9654fccc6c05bea9e246aa6c697fbf56a11e4206141fc07882e6aaa64c7c98e09af17a42d8dec45e646cd799181d4a3ac341af50b9f3d225419097140a7c93ec22d3488235e984d4a272192b93fea990fe7534a7c0c6678aba6552bd8e707a0c23c29f10aad57db5609aff8015f20c1094f11a44a7b00dbe0ee04cebefad8540871036615b313bc33fbdc9c48e9435cc31487c045fb525f17fce0411882d5a8b4ffb4c4332cf9bad3c134fa45cf429c57bc74520aaf506797be8bebe3291d06545c7e721a3b29e0c2b13717b841969f0ae518f1f83d9b2f9c0f63f0e4cd035eac65d579be"}], 0x12a0, 0x40000}, 0x2}], 0x1, 0x48001) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000fad000)=0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000008000)={0x0, 0x0}, 0x2) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0x100000000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000a2000)={&(0x7f000019d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001a8000)={0x0, r1, 0x0, 0x5, 0x0}, 0x14) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900001000170408001800ff00090d0800030000140058", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000199000-0x4)={0x0, []}, &(0x7f000010c000-0x4)=0x4) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000008000)=0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 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) r3 = epoll_create(0xf82) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000)=""/172, 0xac}, {&(0x7f000000c000-0x9)=""/9, 0x9}, {&(0x7f0000009000)=""/45, 0x2d}, {&(0x7f0000004000-0x8a)=""/138, 0x8a}, {&(0x7f000000b000)=""/0, 0x0}], 0x5, &(0x7f0000007000-0x59)=""/89, 0x59, 0x7}, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000b000-0xc)={0x3bb0369c28a059ce, 0x0}) 2018/01/17 17:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a00e900000000000d000000fffffd000008db1e00ff4435eade", 0x26) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x991, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000791000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000+0x279)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0xb, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x964, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0xfff, 0x2, 0x3, 0xcf47da595511b488, 0x60, 0x10}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x15}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e7c000)='syzkaller\x00', 0x40, 0x9f, &(0x7f0000000000)=""/159, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000060f000-0x4)=0x177, 0xfffffffffffffc66) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f5a000)=0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000124000-0x4)=0x6, 0x4) sendmsg(r3, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000648000)=[{0x30, 0x117, 0xfffffffffffffffc, "e5767dfc245765fe5966e10277a109df2b527746830ba58f73"}, {0xa0, 0x6, 0x100000000, "b34aa30f193e04fa801f7a0883629381360bd352af72128b0a9cfd98d80e821be8ad95afbe30a603c5bc260ec398710c227a9523fea4f7c4c5aa0e76c21c19f49b84a87846175cf69457d85cf2fd41782687db197c57825eeae5791d6e2455d18c410ab07d6b10ec0a570c889cc1c509b08a71e9a07cf1ec7bfdb316ba6bb51c60a3de36c42bd5da8bd0"}, {0x90, 0x11d, 0x1ff, "fcb04615627f0ec125491a5563481080760acbae8dfab195e801b88c72fa167154d23f6d3d545986b9db2baf3e469b55f6b16e6490e559ba804575b42fdaa957c079e43f6c0445f8c6eba9c6fb4b49d8f1134cc42fb55e271c1a131f69063e1408a7e15740901c2433bcb5dda38da89888ccc91ebbc7143a242ff2c485a578"}, {0x68, 0x101, 0x8, "79b0ca49c72716408d66b3fdff6e34c6ed9afaa22113f16adbdaf200fd2ccefdd588f9d8ff47e37e75bbc37873b2f00d4d19d2390f48cb6d3413a688ddefe78d861385832e254ed3078a24841d6f9335f8ee97294b5a"}, {0x50, 0x10b, 0x6, "a633f444e9d1b71fea090e3b223fe2e317c9062df285ffb8f460977fb388fc2027a5859261daa8f518b87a3d4498d6fe4487ee40e8b14499584c65a2a714"}, {0x48, 0x10e, 0x3, "7915690b3fb9939e21608aea7fbd1d094fd93877420210c3e146b0d37b2a9e1dfb61efcfb4581086cdac066dda55a9008845101d31e3"}, {0xc8, 0x10a, 0x2, "8bb90333b11e8ee36c73a861bc7f9afb38c66a85729c2a87d9327bba920752b67bffc86f5de5e072bcf20b4a06001f17c784a64c297bfb928b2cebf36184248a9373ba05457844afd9a265fc59c3b7e2ef358f550ec8fd653bb05d32113d0ac9ebe73d96081c5f26f361d9c3f896b930ead19f633306385740cba8acc8cf4e205c577e311c7a68f3afea62a5d8ec08ae7bc596ad25272fbec48a5b5ee1632487ddd715e65ed9f7da10d73aa3fd08f14bbf221387"}], 0x328, 0x0}, 0x0) recvfrom$inet6(r3, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b86000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x43e9302a, 0xffff, 0x80, 0x100, 0x938, 0x4141020b, r1}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x302}, 0x1c) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000145000)={0x0, {""/7}, 0x0}, &(0x7f0000bb4000-0x4)=0x10) accept4(0xffffffffffffff9c, &(0x7f0000d43000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cd1000)=0xfffffd26, 0x10000000000807ff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001b6000)={@generic="8c5dc257df10ccf204833f0741de1b03", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c61000-0x290)={0x3f, {{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x93d5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb0c0000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5efe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={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, @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]}}, 0xff9f) 2018/01/17 17:04:39 executing program 6: 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) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x805, 0x5) 2018/01/17 17:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) sendto$ipx(r0, &(0x7f0000424000)="", 0x0, 0x80, &(0x7f0000906000)={0x4, 0x7e, 0x40, "dafbbbedbac2", 0x88, 0x0}, 0x10) recvfrom$unix(r0, &(0x7f0000d85000)=""/230, 0xe6, 0x0, &(0x7f0000a33000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 17:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b64000)=0x80000000, 0x4) writev(r0, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b6000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000248000-0x4)=r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005fa000)={0x0, @in6={{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000edd000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000052f000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3d}, &(0x7f00001b1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cf3000)={r3, 0x4, 0xab4d, 0x2, 0x3ff, 0xfffffffffffffff9, 0x8, 0x82aa, {r4, @in={{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]}, 0x9187, 0x6, 0x7, 0x7, 0x100000001}}, &(0x7f00004fb000-0x4)=0xb8) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000001d000-0x4)=r1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009a4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ca5000-0xb)={0x8, 0x100, 0x177, 0x7, 0x5, 0x6, 0xc4, 0xeb, 0x4, 0x4, 0x2}, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[{&(0x7f0000392000-0xf9)="882fe49ce69e9cdf49ad63e5fbaef114", 0x10}], 0x1, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c76000-0x4)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cde000-0x8)={0x2, 0xff, 0x9fc, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cb0000)={0x0, 0xec, 0x9, [0x8000, 0x1, 0x8, 0x7, 0xffffffff80000000, 0x5, 0x2400, 0x8, 0x9]}, &(0x7f00009e8000)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000019c000)={r4, 0x20, 0x7a, "9edda3a310717541a85b6dfbb7e0a8f2a3b9d30feaf8ea3460932a3bc89e1518c53ab6c4ca5aac28c2772f223016c888463f86bef791aa586443408f9ab33b628cc366c27bc63b49d46f45707f906c65e4429ecbc28d3f1f46e008fb0ef8ee9cc50c45cf949023884930a50fef14931ad1364f486d9d0c62717b"}, 0x82) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007ca000-0x4)={0x0}, &(0x7f0000b46000-0x4)=0x4) 2018/01/17 17:04:39 executing program 3: 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) 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) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d0c000-0x20)={@generic="65757b602c66590619e53e94b850ce89", @ifru_flags=0x200}) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r0, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x100000000000017d) close(r0) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00004d8000-0x38)={&(0x7f000011e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000de9000-0x90)=[{&(0x7f0000afe000-0x58)=""/88, 0x58}, {&(0x7f0000d8d000-0x6c)=""/108, 0x6c}, {&(0x7f0000547000)=""/79, 0x4f}, {&(0x7f0000cbe000)=""/187, 0xbb}, {&(0x7f00008d6000-0xe3)=""/227, 0xe3}, {&(0x7f0000ba9000)=""/46, 0x2e}, {&(0x7f0000a6d000-0xb1)=""/177, 0xb1}, {&(0x7f0000f77000+0xce6)=""/103, 0x67}, {&(0x7f00004b4000)=""/225, 0xe1}], 0x9, &(0x7f0000508000-0x9f)=""/159, 0x9f, 0x5}, 0x2000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000070a000)={0x0, 0x8e, "2c325697c3d2e4128e845c894242b29039c21f54d6ddbc6b94e7169cd2e1391c91ace071f6c7b37d95314e2773aa785ee1861b476df580edd03c2e3bc6fb2b8f00f8e319331822d6e7283ce89339cf67e877bf215f1fa3bfee7102e338287e93e9a8adc4563c4d6c79462f65fcd9822f2afefa61c12207674665a2df430e66fbb36343f0c054f4e4e07663aa60ea"}, &(0x7f000092e000)=0x96) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dc1000)={r2, 0xf, "c3bfdb7d96b2659feb4d60530d683d"}, &(0x7f0000432000)=0x17) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000f42000)=0x0, &(0x7f0000d98000)=0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f2a000)={0x5, [0x4, 0x5, 0x7, 0xb6, 0x1e3]}, &(0x7f0000720000-0x4)=0xe) listen(r0, 0x0) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000089e000)=0x89, 0x4) r1 = socket(0x2, 0xa, 0x8000) connect$ipx(r1, &(0x7f0000ba5000-0x10)={0x4, 0x0, 0x9a8, "56c7bd8f8ac6", 0x6, 0x0}, 0x10) r2 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f0d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) bind(r2, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000cd4000)={0x42a, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r0, &(0x7f00006a0000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace8085", 0x55, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000d74000-0x38)={0x0, 0x0, &(0x7f0000f1d000-0x10)={&(0x7f000069f000-0x12c0)={0x2, 0x0, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_key={0x4, 0x0, 0x88, 0x0, "54fa416ca9a643bf9d0a63b760f4ceb9e9"}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x11, 0x0, 0x14}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4001) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf90000fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000005000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000)=[{&(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000000000+0xf19)="49c0ea064d1cea27ec605b4c746e65269f7da2d6d2bda653c95d407e733a5cb00abe95a34797f058f218e93a48e467ee035cff249a000fd75045311e7546b8663d906da09e14e93a75cf667f3733a857a14cf07f7d1483f4eb93d08874c1dfa15abba8bba9419259ad0d5fb2d4bf4fdd9ff3cdd02f7790508e6d00a6eeac24a08910cc5fb87dea999e6584119928740fa14a0bf447", 0x95}, {&(0x7f0000001000)="5461790f305f2732a82726ed80cad8da01092553f1cb0b8118319e74f073937da338307d22e02df3ae2d640a64bcc3f012bdf8f03af4e2ebcad1aed7b1fa6c61e3978a61230f31b7c1e4ac954ddfe177053d1848f99c2fd57cf52010339a8485750acbed2e8b392f086234df1f58929cba84601d0a05e558ac34e6082d78de211c2264da", 0xfffffffffffffd47}, {&(0x7f0000000000)="916888c3a310c0109119245cc944f4af2faee4ddfc12584e39c46d75763a4d7bc3c10e68fe72b515519e7e2e89ab3ccdb1f89d66b4338296df0e2d1b0b5accf121aa2ec69f4bc74fa2a7ec62c0e5db7702af1151e9aebeee3efe9e49148a3be094f6c509cd2c0d47b23d86c7a484af87064a8e524dffc2f0aba52d689c4062a81b3532deb5798c6d8a1dd09f2d", 0x8d}, {&(0x7f0000003000)="f4c517e2644f5fd297a377bf8ce61d5e820b7889feb8dd7c361b7f737969e2ec228402eeceeecfe7a2a385d21b19195163536cc0c42cdb23bbfb69717297e1ece4ec523d3e693e39d8b43d910c5ae77453fce7fff987bda488bc89eb1d6df134376325d140ad5774d8f38e560a5f2fba088d88bbb36f5455685fc4975c7274e6460a1ae6448947e66bd8326a5926ba938a6d891d15b23801", 0x98}, {&(0x7f0000001000-0xc1)="69877e46d1b8c25d3201ab9a5e6834d7c726f59d58f9b228a1e7bc7f8ccff1dd187345ea076e44138524ffad658206077ccbcff4c7fa8c329325dc415b9d6dae8b4ab7e53bf6284373c5adefcdf368439899c17c1af5d285326b484df21ee81955e69d07c802672a3b6b0ee5d8785bd74645d9e1a65378eca2b32cffc66574a7371d36abcb83b266362259668c037b38f064028152a6959c1643fd7032ad98cdb7dc75d47b7d97f01525a5eb541a239c1a99bdcf6dafc42c3e488e912aa3bfbeaa", 0xc1}, {&(0x7f0000002000)="64a332b73ac769ea7d9a4bd1fb99f32616e4fda647aecdd57920db0e066b03f9e99f4af9b67877907c59411e0a3325ec92eb81a290df070807e74e46cbc624f20e921f7d252fc42dc1c9ccbc5e65294b5e17b662c8a4644d8c84fb0dfecbd1d7d344c44b96e43d9dc16ba9dbcdaeaa7f0523173d240a2ec6fab7ac79b4d2c40de481cde949b7d1d8bb294f0bc64e3a", 0x8f}], 0x6, 0x0, 0x0, 0x41}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0xfd)="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", 0xfd}, {&(0x7f0000003000)="06e8eb5894f6ca3bd79106455adb90284f61983a127bd453798c787c4da1da011e3dbde5bfc2965cb7220d68b6897bfa3fb14ff3dedc23855cd82dd3977420c38073ca86a624d8c3d410db49c1e843e113dadaab1a5b328f6c851beee65a651cf62fd8050c7133dba79ee18baa489a69dc7367ff194487b075e73af1d180ccc8e9fe899b1638f939022417f6820157cd080ea8eff2c9d9e4bc67c2cfd57e039dd10a9bb2bbb2a17389bbe51d05dc43535a2a27615712c81e4e8b8b6fcc374b9500b69ae7e8a1df88b3b6d9", 0xcb}, {&(0x7f0000004000-0xdc)="33fab92118853d2dd53c4f922b87242e3c52e9c347c35b7c4531fbdeb00543806f683d0628146a744113dffee86b0a5d0efe06fb06c96faf5142cc0426e1e0b262d804b3bc2f683b8e876e7543e31b463a031d0f42b9189eeb919d96a6434858867bd20f81f2a344634601d9df4171b3ca0605ff8a5cbc34e8e888f784723c856b55df5598affa40ea3d4a79d8c276f3b972dfa842f949d511a166cdb54c1ca9ae12e1626908434b148d72e6bc7b59d0667dd82800afd9f2701055156c79fc3fc3787bd229416ec4bb222efde6e47d772adfb1c1dae61526792632f2", 0xdc}, {&(0x7f0000003000-0x52)="cf829e2044e32e408faff1878051810befd69204b2e52f48cc3ce1d24b301dc8cdf43737cadda6936dfca10da7824017606c14fadc4453a843f10174158a38696a55e049aaef56a600ab41fb491aa54e3202", 0x52}, {&(0x7f0000003000-0xc4)="0519c1b899b5381710f2c78602547c1e7c7c8837e239cc6518ee90074ab9acd4a73b651e18dd4e26ca26f5d8d37da70aea3a9ad23f6369cac67ff46b62153afd32693e227283b45c5fe3831021f79c3847ab1c4bb2d9078c534137ea8f7936187c438fd3b4539e431b0a1abbbecd9d4e9d19e31b56261ec8eccfc6222b9f9f03369bdb9c46f6530f17cccb07ddd25e4f493d28ade09ac0c0374202784d193299ccfd77bece275f8b05ba5cdc3519a592ff4220d9a055ca9182a888ab9178bfd5de703b9b", 0xc4}], 0x5, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x1}], 0x2, 0x0) socketpair(0x5, 0x6, 0x9, &(0x7f0000003000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000003000)=0x7f, 0x4) 2018/01/17 17:04:39 executing program 4: 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) 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) r1 = socket(0x11, 0x80001, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000085000)=0x20, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x975}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000ad4000-0x1)="bc", 0x1}], 0x1) 2018/01/17 17:04:39 executing program 2: 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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c82000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@broadcast=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}}, &(0x7f000092e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d48000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000111000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e06000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000884000-0x4)=0xc) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f4000)={0x0, 0x0, 0x0}, &(0x7f0000f8e000+0xb76)=0xc) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000de000)={0x0, 0x0, 0x0}, &(0x7f0000463000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000077a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000642000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000084000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b8b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={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], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f42000)=0xc) r17 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000111000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={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}}, &(0x7f00006d9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ab000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e0000)={0x0, 0x0, 0x0}, &(0x7f0000604000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b89000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032c000)=0xe8) r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d1d000-0x4)=0x0) r24 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d2000)={0x0, 0x0, 0x0}, &(0x7f0000cdd000-0x4)=0xc) r26 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c99000-0xe8)={{{@in=@rand_addr=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=@mcast1={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}}, &(0x7f0000993000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d7000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b8000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006c9000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f7000)={0x0, 0x0, 0x0}, &(0x7f000097d000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c53000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c1000)={0x0, 0x0, 0x0}, &(0x7f00007e1000)=0xc) r34 = getgid() r35 = gettid() r36 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000618000)=0x0) r38 = getuid() r39 = getgid() r40 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d38000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e69000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000296000)={0x0, 0x0, 0x0}, &(0x7f00001af000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007b5000-0x4)=0x0) r44 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f54000-0x4)=0xc) r46 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d89000)={{{@in=@loopback=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f4000-0x4)=0xe8) r48 = getgid() r49 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e2a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd9000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000099000-0x230)=[{&(0x7f0000cc6000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b72000-0x40)=[{&(0x7f0000d49000-0x6e)="57539e6acf65250ba483b635f9fcafd5141e31843417afc4555e4d56e78e345abc86712944390ac87d68c231e80b1068043996ef255cb59258c49f1b2b71bd0c47bc729094f4eb618218cf8056496cfa6f004230e857e47a165dc49dd8cb1acb2ac2d45931417b9c62a42ffc5981", 0x6e}, {&(0x7f0000e12000-0x1c)="0730787e24dad938bce3f4a2376be07281b766a53531f4c2ba7f9585", 0x1c}, {&(0x7f00008b9000+0xfbf)="e7a3ac5dac984cb3a704923d7ba919268b5e9efa03f2d0f394adda05e4bcf7429024c54670fd6781d3ede2e9bb4accfbd562c3fec8a5f014fc9c59f18ee751e68a170581be0c193f1953982add7f014ed07584", 0x53}, {&(0x7f0000b63000-0x93)="50aba146bcdf200e19c6f465883effc8ae0f380cb2ff185ebe012c14e001042f56ab12602da2c9970aa3a2a9c45f2cfb0dcd778a3d60003505c2530352ae03a18d504fca12519483c61eb61fffb029d06ed8155c4b03f634a31955763f20b1e9abd8f4f9fd13eb109be2c346c37748eb4206d8c327f19835fc7cc2540e455b5cc7378c26782b297d48344742d75ecd54e3a6f4", 0x93}], 0x4, &(0x7f0000d37000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x4000}, {&(0x7f0000656000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a4000-0x10)=[{&(0x7f0000fda000)="b9030b29562b180e3112e4333f0f43623341580ce67064381cedf0c7900a754e7357ff5924b01d63ffc9c49f299a8c9d99bb8168720eea396865efcfb97bd5ae77058816a8591e09b86fc6d1dbc0f5998b661cc63bf072ec46f682536450896902e1cef17cc63140a9923f7a1c5253406207ead2cc50eb6c6beef9dc", 0x7c}], 0x1, &(0x7f00005c2000-0x98)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x24004841}, {&(0x7f0000074000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cff000)=[{&(0x7f0000574000-0xd8)="8c6548caba75250e039827661ce4997ddaddcdb09b76d6fce7a1c312687aa020219599349351785072214cb9d656b6ff8c0a8f311dbc8e17c6c470b0f6991c037c11d1e0ff2e1754e1a00f074e53aee3076572ae016e8a708afee34f3dbc94b480d38b3c9d16a19e2df036540ece9e7430cbe7c146d75c6504f32138b5dbbaef09f15ff8e61f9afc9b8cd76d46041d1bedab5f641eac5f7b12b8e2e92b820325025ed82116ccc474b0a46c5efe5f781fa916ce338255561afb1a3621d1e6e096fc7132d8ee1a4608854376938509eba44f5ddd60dbbc5fb0", 0xd8}, {&(0x7f0000fb1000)="502183e42c4c8f41f321fe1e1f3b472b79636ca448c09ce68d31de996a57acb053cde4ce475fd745a45eeb9b9d2f6e359f2700ae8172c9cdca39565f68308478251536dde8f707c68fe42df985f75278bd035363eda51b04b5b16c60111449e0cc0572e40ae856ced9f2178f890fd99126ba9d37933a520e1950bd4690dec1ca285c5b0ced88565b8c9428fac4b42bfeb12e3fe7f052778e888ee5247289b85e5707761299d83e0c099d0f9633", 0xad}, {&(0x7f000041c000-0xfa)="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", 0xfa}, 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{&(0x7f0000567000)="dfb04f7a36dd30c872c64c06241f7ae2c80da2ee03651308ef5a091df7615f29af0630a1cbd80d739ffbfd49ed49d8a7d32d77eca1372c850f770691d2e04f01ea29c7fd7eeeb8a14ed5f2490aead65e3b55e6a649dd7990c7efabd5cbc7d11e75567180ba1af09e18672e72c90118eeb51231e838b95b6e6ba14c8ccf53f971", 0x80}, {&(0x7f000051d000-0x48)="261555a021f1848fa576fa97d547804c8ce698c689e25cbc3698f4abf53b2d15fff22035f262491fdc314b7e3c1b82273e06b0b1acb1f42888d552ffea38970a490356852ca2f535", 0x48}], 0x6, &(0x7f00001b5000-0xe0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe0, 0x8000}, {&(0x7f0000c96000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ec4000)=[{&(0x7f0000700000)="4d583808bc061d74e2e3905cb9028734b833caead4407449b1405a9947139af54ad311cc88c02be4667924f918489c2b474a6e9e4eea5d8c6daa027e8097257abeddd7cdcafb180cc4538df637cc56530e4afcec99bcc1bbddf73fbefd0dab095a370eb2f9c45a7c4a57224d9c8709579585f8aeac3feb8f16ce2324820d0a6ffe6cc3bdc262fd7265b2a94992f1160bf02f24be8386bbdaf941443075291bc061332d89beb0d771224acd3a40eff61699a9afb675c630c7f01130701dd0d0979b0f038faedf668b26df0d0054e019e7ed2f5315daeec5171f53e0a9c37202f59555840f64bf8b738cce323a448b1fe70729620f5d", 0xf5}, {&(0x7f000064f000-0x53)="6bc40623fc51ac726ff37647d850ce2fc2b513fdac8c95485681f505dfc4470f5a7dfef02f0c44303a5bbdb4907534db07571835cb3c441fc55ad672968920bc5fca43f6c12df336f5446915bc7b02c41b8338", 0x53}, {&(0x7f0000676000-0xb)="4a96cb1306c2d784762ff0", 0xb}, {&(0x7f00009c4000)="bcedb532764f6ad906242201aa7b2992419f3a5414209fa29a296ea11d1e67546be3d7e03b0c0a503982ff2aa4f0ce0cdc9e9448f1a2cd2c71d0f8c7bc9de119e60b5c0ed9e37adb3abe2c71458ed522be1318fe05f624e1d43c29e7794bea2fee643f19cd68cf8001808fd3bce6890f7f5b859036f8eaf86f8060c2502e5cd0eb1239747cb9b431", 0x88}, {&(0x7f0000f5b000-0x81)="3ddf92e4cf646cd12fed7b6d16431cf7da91ff4cc385dbad216aae03a8643418ae0f27957bb010de83a6ecaf00b0860fffc177f1712d34b0bd1e39cd394b069722e798dbaf62ae58f4e9b54637ca2e524d58ba4168dadc51f5c01db38cb4da93c9b5dbbd9034e40c160b41225290d51ccc2ec850b33ff6ea53333e79b625e0f889", 0x81}, {&(0x7f0000c30000)="73d0e9b1eda1196cd4bb47b1536c83a1ce3819b7eb3755b5ec8bbdb53fc86f458a3d8a8ae85ffdbd087cbe9908f4ab599c7e9805f8c7230611b98a7bd6a7c73a0619a277e8e6c887a95440cee7189062562743c168dd93be6c71fa976edaf456e8f08c528d0b", 0x66}, {&(0x7f0000cf4000)="4c717dcdea43e0427de9858b51f275ecdf57a7ec33b6c1e9295b0db416cbafc69d42bc4186b79e6a2e6a632ddcc6a79006c67d8a75ecdd91887fd33f00441b3ebd07fc07d7f0eb83fbccc8e79db662159b65b6894c879166e1abcf2ee05b1b324c576623ee7c8b2e2d41651fd257b45db6cea3dc0b30bdb9c741afdd614c02bd2c2295e00213cecc1e3ecede261e724e23cd3078870644d0322ea8c26a1032e4582059", 0xa3}, {&(0x7f0000acf000-0x28)="02e7b8dd5d8c99161e24eaf6a35d2e035daead6448ece1d026cbfb437209a6c1c325702390e314c6", 0x28}], 0x8, &(0x7f000002f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x20004010}, {&(0x7f0000872000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000899000)=[{&(0x7f0000fd3000-0xc6)="657a46ba2f62f241c6d58d36937e0e8d80eb06c6be8c100cb34de24c48eed48fd3eab4b6c616309c24e7877ffaa4a1d285b15bba467ddb7f3f6a944ba628b1d77e6b069657debc5e92090ea6fce6cd2abd188c8d3dcfdae3f37b2c8b38cc123301ae9f2b06053cc358d65f67b01e3bad171bbbd3f41e69069b44858217ace8b4a979537f892c9b6bbc6fa6e4f5105b2a53a8d2a5bf85b9ba7b1eee55ed26dfea3f95fa642944257d9d6b7aae5a8df8cac0088207fe5f2b306f39b1e62fabe5545786fec74899", 0xc6}, {&(0x7f0000a6d000)="f712a2bc8db7ffe0508914e7e315b645405c12dd1708a412e5c1635e6e7e1b00846b52140b77a0f34d0d7321e04ab578bb2d4a843aeef1c23bdc9cadb515408c6b3c9b89062ee98c456ded7c2925d24b3f0f3ca79575975f623d2516047a71e95e017850657ab2eebcdfb9a8850aaf0f284ee470b99d41bd116ec09de81cfe53b7182248455960", 0x87}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000631000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d7e000-0x10)=[{&(0x7f0000f43000-0x57)="cd79077d7eadb9f18aa89ad2e1c7ef651e658b75335fe5d9f0d35c428b93899871fe716249be3def7a2604c96c67be23eb90afa628104e19314fafaa96aa09b48744068c0b503b7b4ff61f47ecbaaa07296d995a0a76bf", 0x57}], 0x1, &(0x7f00005f4000-0x98)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x98, 0x40880}, {&(0x7f000054f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000079000)=[{&(0x7f0000eb3000)="782dd2624491f12111fc3566dedb0be54007399f88bf9baf318cdf88c28c1390be708931e479d48c1af40a0a06a301a503e029c5a5afc5506c523c8cdc3f5f61e91164144ca6e5851ad4316a8a4b8ea3bf6612c8020549188afa95bc5b81bd5ca828c5512df937ac8df63b0c32bddcec79708efd30b4cf3e591d833c29ef21254d287d02dd88d54a794524d660ddfa2090ee90299df75771302799b215767bec3792710f54334abcd430232276b1c85788add9d0511507e203439deacba5acaa703ea82e0107c59b13098011b2b86c1b6b60f9a5afbb8058bfeaaa9befa7eb2d2e3db696e3beea719b1b099a7954e2", 0xef}, {&(0x7f00001dd000-0x12)="c658de89bf4131ed99b1c456c6f3e1a16c28", 0x12}, {&(0x7f00005a5000-0x4f)="365ae4a2fdec4fb2adf909ad4f5c806f54cf9d47c2ddb4efb4c84c06eccc15e5b6ab1859feabedb257b6c4139c569ca07f9d0263e329f72e3f17982451e5a2a2068e2e1c40a2baea1efcb50ed3fe44", 0x4f}, {&(0x7f0000259000)="8003fbe501580131ac42db15bbdd3ca41238", 0x12}], 0x4, &(0x7f000047c000-0x20)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x20, 0x800}], 0xa, 0x4000010) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x80, 0x30, 0x1, 0x100000000}, &(0x7f0000001000)=0x18) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000)=""/169, &(0x7f0000000000)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f80000)={r3, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef7, 0x2}, &(0x7f0000753000)=0x98) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r3, 0x4}, 0x6) socket$inet6(0xa, 0x80007, 0x9) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000062a000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bpq0\x00'}}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000-0x4)=0x200, 0x4) sendto(r2, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x3, 0xffffffffffffffff, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:39 executing program 5: r0 = accept$ax25(0xffffffffffffffff, &(0x7f00001ab000)={0x0, {""/7}, 0x0}, &(0x7f000035e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000904000)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r1 = accept(0xffffffffffffffff, &(0x7f0000a28000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ad000)=0x20) bind$alg(r1, &(0x7f0000241000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) sendmsg(r1, &(0x7f0000c73000)={&(0x7f00008f3000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000093a000)=[{&(0x7f000071e000-0x60)="1c231a6b5b054f1f5f317b72402f918643107dd00443ce184529c5fb493acd3b4f608467530c1d27412fc0a19716490ff404cddf4de1fc30f0e622f2dafd8a2a6d7cc5c385c8476e4074b46df023ec2bfe1f4ff5837a539d2372805b722e895c", 0x60}], 0x1, &(0x7f00009f2000-0x538)=[{0xa0, 0x112, 0x5, "7aeded5e53588c8d242d3c8fa174945bef22d98fb1151044c5771df6e82b822d7ad38c2753b992fb1c037da1c963e5824adae206da165ccfe2c0ce8fa9a60a27e9dd560dd278f7574eeb614d641d3818c76b035d4d51f837888fd672ba575ffd2d13df21b124375a4169b691e09e65afb549420f5046a5aea240fd4228544ee9a2e3a0a94e69011da0"}, {0x38, 0x0, 0x200000, "eb453af60f3e01a89d5f376765516a80df9a1114c6b811dd13f5bac66977c600b8"}, {0x60, 0x111, 0x7, "ff15e54053b853020b0399f840f144af2dd0d37f11f8559c1a57e6138f892d70294e2c3387846612ae22d2545dfd28c4bb5bb9530446fab0f9b435f5d08ee79cf0e7a5a6d0702ca7c62a"}, {0xf8, 0x105, 0x3, "03302f10e3914fac79041a4c0d097c728bf4bac9cda6bc25366de4a966c0b47ba14737a0b29a181763707222b73322b185a1dd326a1755b3fcf3e7b17f8d3264d27090dc3a606f16704b80f0230baa1aaaa32bdbe13ba1e44ce613c026d1a62c9210b8a4e14e3554a22bd89948e5ca51948c50764bf909f1920152370d35c54d4c438b7b36b92bdb30cbc88d12e24d2a917930c0d6929b491ca63f99161555eae140a576ee9bdcb0b3fca5572807a61396e9e9f926c5aa4f66476086a1d4c4f0eb8bb604a324f5c74fb15fe744c1ab78f1a4533988ce41d93b278ae94a9444ba8738d7a3c5"}, {0xe8, 0xff, 0x9, "382cbe96d25f3fd9beaf7e2f9ec936fd754ff9b2ee976ed686cbb00331746df50ed932e52c6000c9b44287778e44b98ace3ff7533c280a415b2a15595a0fa7860fa9ff1b9ad5c3251b748992f9cfa8039e0b53a6ba76292c6c7a4691d29a270807205130c4e869c7859d53ffecf5857efaccf33a5540eb2600180142ce3e42544c7ab9ba637137dc6a38d144f53c7fcb2fa5349b6766d21bdcc9c022aaf841351ea2a45a1603738d07173d7d30e6c52aa9b92eeec782b90d1b2a208f6196f9144268c903f2c9ad48dd456645dc43bdd8bcef55a639"}, {0xc8, 0x117, 0x7, "d58a77a79195d92006c1c549e7cc01825af1bd7244128f99737edd7fdbe4c5e921b1fa9625071772b5d90ae2a5ef97e43e323eb0f3bf4e05e5c29269f632b9e8c94be2b5a3b105f0a371707f0ca247e1a23dc98eea2b3bc97a58b0c8d210a4ff6e08b601c77bba4ed72c13b08812821ecb033f63ad45164bce775a1045177996bf90a845dcc3d3623c53455a62ac0bc3db21ee0b518140a77ab973fea16e4bfafe02f086c1ae0322e7a84b3785e6ec35fff6d0edc1"}, {0x58, 0x112, 0x5, "66ac6fa27cb54611cdd27e27cfd8bda8d42985749af11334375063e2a47763bd6e53f17045535d59caa9be5af26710334f8867a040d47981a8d317e39d7f713fde252987"}, {0xd8, 0x10c, 0x2, "faeb9fdf7dea9ad7c4eb1c100fda329df515b0591364a81b4eeb74d3662c0ec8f9261a7ddcfe769bdcd7ca7d060e9189bedf4b47bfece545d599dcb874ca8f11f8b156b95abd8e3bcd405ab6a8159939bf316b8a8ba34db6ba323e64c397bb32ebef5dfaee94b2c23d3a9e1f7f9201c126337796eff3032ffef980a555258d27d840e3e1af9334e0a1f8cb5b4139c31ef65d932178b9eafb20f07ee141712ffcfb7530b20484cd41e7dafdd70d6343d26091e0f694bb0f9fcf095cc61d3b27c47d60a3140eaf"}, {0x28, 0x88, 0x20, "6a8f42fc328d95ec21d71da117e980f77750b2f4d1ec"}], 0x538, 0x20004080}, 0x0) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = accept(r1, &(0x7f000029d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a8d000+0xdb8)=0x58) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000163000-0x4)=0x0, &(0x7f0000d61000)=0x4) 2018/01/17 17:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ef9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000439000)={0x401, 0x1, 0x3f, 0x100000000, 0x5a8, 0xa54, 0x3, 0x3ff, 0x400, 0x8, 0x100}, 0xb) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000057c000-0x4)=0x0, 0x4) r2 = accept4(r0, &(0x7f0000b4b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1f000)=0x10, 0x80000) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000d20000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000379000-0x4)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) listen(r2, 0x6) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/17 17:04:39 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e55000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:39 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x0, []}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000037000-0x4)=0x0, &(0x7f000003d000-0x4)=0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000007000-0x4)=0x6, &(0x7f000003d000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000003000)=@dstopts={0x36, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0xc3, "12ba47d840c29be9660516a08ddbb1738d0470e445d53a35c1e1d16aadfc55250b2a46f9ccf86df54903dc72e41190eedd8c4d48c52db6f4a0813836a75884853baaa6fa4673a8af92db71839980d1bc337f39d6b46cd6a187292ffae7e3411bea304f41034bb0848d6bf88c11264c7f298df290536d499858985dd60c5e1741f65eeb8c3164d4bd0dac192c05e2a48ece754b2c76632c9c25d6cd333334e35a9820d2da26ae7c777baf84f6f0d618a88af7c38447c333b9bc0e05d40c81f508d89b5c"}, @generic={0x10001, 0xa5, "2ae2eca1fcf0c45c8e83b437f7ca53ce210e4721ff9faff9ec109f513d2158c8550320517b66a3698606008bcd7974198f68b3cdff6d354f4331eda0c256203d9928781f604a02f2f58c7574f1f25957d8786a2ba9a580b474188a8dd405fcdc8468ba23c259c760dde84e931311efab38063d2f8de1c2e8246273ad48b0980501ae3557e48bf3e423f35443705312b38512ceeaeecd4b364e733afe00122ee956c4195ac1"}, @jumbo={0xc2, 0x4, 0x7f}]}, 0x17a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@remote={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}}, &(0x7f000003b000-0x4)=0xe8) r2 = socket(0x11, 0x80000, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000003f000-0x4)=@int=0x0, &(0x7f000003e000)=0x4) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x800000000000003, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d0d000-0x4)={r0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000a4b000-0x53)="1e1d2098e66d627f985b8be72265c24ab1f6c272fee791d4815e1af5f9da97147187ada1dcebe9f3ff30a450c4b32913eb006c0e736fbab68a1771dd2f2ff2bf1c954cfa50b0565283674159ad97e298879083", 0x53) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ae5000-0x4)=0x1f, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xd, 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) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socketpair(0x0, 0x5, 0x2, &(0x7f00006d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009d5000-0x1)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000075c000)={r3, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000015d000-0x10)={0x9, 0xfff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d6f000)=0x20040) r2 = socket$inet(0x2, 0x802, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002cf000-0xb8)={0x0, 0x91b, 0xffffffff, 0x3, 0x4, 0xa46, 0x9, 0x20, {0x0, @in={{0x2, 0x3, @rand_addr=0x6df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x6, 0x10001, 0xcf20}}, &(0x7f000049f000-0x3)=0xb8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00003d4000-0x10)={0x5, &(0x7f000029a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ceb000-0x3f)={r3, 0x7f, 0x37, "70a977f2e5bc890a5147b25c983f610a6acc2500320003385bc1a4ea1bc215d40c2b16b24ba203f01b260148e7d10509d2314aaf19ace0"}, 0x3f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a88000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000494000-0x32)={r2, r4, 0x2, 0x10001, &(0x7f00006e1000)="", 0x7, 0x100, 0x7, 0x1, 0xff, 0x100, 0x5, "dd43c7092e669e78e9aa"}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) shutdown(r5, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000001c000)=[{0x2, 0xd9e}, {0x7, 0x4}, {0x3, 0x3ff}, {0x4, 0x4}], 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000-0x4)={r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000013000)=0x80) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000015000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000015000-0x4)=0x60) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000014000-0x20)=""/32, 0x20, 0x10000, &(0x7f0000016000-0x10)=@ax25={0x3, {"f05d4351b1b76c"}, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000005000-0x8)={r2, 0x9}) setsockopt(r2, 0x8351, 0xe34, &(0x7f0000012000-0x95)="2c5d203799ae97466fff13741b6effdb73d56fbf07c4ba012c330fb5c24e7453b376a44eeb9948f37f33cac8ecbe796684bf07005de25443430a3ebb21304a11e925030fc03e9a0cfad3c546ea50740367ceeff0ead3cf8c0995dd92a24474d7334d498e143cd99b0ee715f6eaf73041d502f2678c8677e2bdc603e95b19ad68c93b78caecbfeec6534349599cef340c76527b8a1e", 0x95) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000016000)=0x0, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000016000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000f000)={{{@in=@loopback=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x70)=[{&(0x7f000000d000)="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", 0x1000}, {&(0x7f0000014000-0x33)="02d513620d4dbe491fd3593628623434310414195adb1fa94a252f9555a564164c534cf1470a80f03eb81a463b9ae2916718ae", 0x33}, {&(0x7f0000016000-0xe5)="04b451963010d9534bc9e2dc169bc812f3a252d55e715f633dd8befdc41cc75da93b171774ef24a8290dc35fd8a36e25ebf297242703ca7cd2fd0b572a40f0fbac7beb34abc0fab2c6454ea52bc917343cd10b080cf04a66c03fc2b0287cc784c4909b5255183f212cdf6bd7c15db34de4209acccaa8597496ae614ef2b367aef51ab7c9b388a29d390f30864f2b90b570a48c95464b3d146a81ed37c07c280bdf65cb68dfbeedc8905a1778fe0fd2193736c781b7884f822aa6bc64aa466faa1916b7bfa08e93c8341580ca246bfcd89956d5bfb3d629599b0a0a6b9cafd0c1a1b22d9ac2", 0xe5}, {&(0x7f0000002000)="e415d122", 0x4}, {&(0x7f000000a000)="cd1e37a66a36f671", 0x8}, {&(0x7f0000016000)="47a1df052f4c5e1f5c0d74800a61e1f18fee8e591d15d685ba3638f1e5db240619c4751a05bccab36af7548373651628a04d168efae64f954ed497932ef038a5327021bb6b4457407972a20e10b2b98f0acf3a91a49f37c72302b384cd791f0345e64d9e6a69e4a119b96ec41fa9eb18a784", 0x72}, {&(0x7f0000017000-0xd)="9057ab7c1d3a3c6231d3bc5ada", 0xd}], 0x7, &(0x7f0000017000-0xc0)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r1, r3, r1, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r1, r1, r0]}], 0xc0, 0x4050}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000008000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000016000-0x4)=0x8, 0x80800) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r10, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00005cf000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) getsockname$inet(r2, &(0x7f00008fd000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d7000)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00006de000)=0x0, &(0x7f00002c5000-0x4)=0x4) readv(r0, &(0x7f0000897000-0xa0)=[{&(0x7f0000ff0000)=""/152, 0x98}, {&(0x7f0000e3d000-0x22)=""/34, 0x22}, {&(0x7f00001c4000)=""/170, 0xaa}, {&(0x7f0000f77000-0x18)=""/24, 0x18}, {&(0x7f0000c9f000-0x9)=""/9, 0x9}, {&(0x7f00005fa000)=""/167, 0xa7}, {&(0x7f0000792000-0x9d)=""/157, 0x9d}, {&(0x7f0000611000-0xc4)=""/196, 0xc4}, {&(0x7f0000092000)=""/4096, 0x1000}, {&(0x7f00007f2000)=""/120, 0x78}], 0xa) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000333000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000265000-0x38)={&(0x7f0000d31000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000873000-0x40)=[{&(0x7f0000325000-0xf5)=""/245, 0xf5}, {&(0x7f0000f28000)=""/185, 0xb9}, {&(0x7f0000978000-0xa2)=""/162, 0xa2}, {&(0x7f00009ed000-0x13)=""/19, 0x13}], 0x4, 0x0, 0x0, 0x0}, 0x2) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d67000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x9, 0x3, 0x6, 0x0, 0x1000, 0x40, r2}) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b20000-0x9f)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2694abaa3ff9902d36285c3a6f57b2d4e573b616cde9faca77a30a76638a0f54fcb6dcf553f48d2ec4ff0eae8f121c61dbe3713055caf42712d741a36389267391ab5e339649f3ce980f4f0467db55efc65934436120c58574422210e1da4906fb1c695b2e2454515b791bd9600e5571bb3426a0a032944e3847f5222448cf6fcc71923beed699a", 0x3e) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000022000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000095b000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 17:04:39 executing program 2: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000004f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0x10, 0x800) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000025000-0x8)={r1, r2}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d7000)={0x0, 0x6}, &(0x7f00000f5000-0x4)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f5000-0x8)={r3, 0x2b0e77c9}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f4000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000071000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bd000)=0x2c) 2018/01/17 17:04:39 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000ac9000-0x4)=0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) [ 147.760431] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket(0xb, 0x804, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00005ce000)=""/136, 0x88) listen(r0, 0x0) accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) pipe(&(0x7f0000d6d000)={0x0, 0x0}) unshare(0x20000000) unshare(0x20000400) 2018/01/17 17:04:39 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) r0 = socket(0x0, 0xd430548bba4fc71f, 0x9) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d5000-0x14)={0x0, 0xff, 0x10001, 0x8, 0x5, 0x5}, &(0x7f00009d9000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f4f000-0x8)={r1, 0x1}, &(0x7f00004f8000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009f7000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000192000)=[{0x0, 0x0, &(0x7f0000fd2000-0x60)=[{&(0x7f0000987000)="66649549c727980df18d0f85e6de4de23df53bfa541b69e3bacf55e1cad2e933244c822f00971134b14b0cfbf3fcfbad169725f458849295bc50ab3e6812b41c51c4e8e57dc5c9bb302469d844cb583c7d0d458e4971f21cc2b993ebdf82c3e998dd4fcf95efd423bc4fb6c167d7dab43087e0d9cf63748ec2b7a0172581b5e84d8e4dc1a4d51be35e1388a53a2c9cded1792bafa4039fa46e9c61cbd5e3601983da3844a7733fbb2a4aa9b87e815bcd02228f1976b5c73b54aebfcc1a68c32a0350e133c38ddf5fd8d448d392141e59c01c33cd", 0xd4}, {&(0x7f0000fd2000-0x1000)="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{&(0x7f0000fd1000)="d7ec42243b6aeb41f7972b19e573526ab6f3d60a35749b21e76870af09e61c812cfa75ca077711dcc197244c18438c915cabac24312b76fcd816a6bb252ac48ee7a8313c981d97cd7d9acce759", 0x4d}, {&(0x7f000082b000-0x1d)="13cb7355e37825279519fc9135f1423757c6b7e70e347e33e654e0732f", 0x1d}], 0x8, &(0x7f0000e99000)=[@assoc={0x18, 0x117, 0x4, 0x80000001}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x110, 0x117, 0x2, 0xf9, "a72d2801252d8a5afe616af5b94f6732725a4cf7d7e078313da5adcadf2f06543c724ebcb4465f4ea53234cad4680530e71a991512377f9dc5d3d9d088eb2bf78cc270151b330f3a362040e9dba9d59a5debb2ffe60cfc361d44ecdf52a762c49327fbbe1e7e0e51e9e6fdfad9e4b1d2e86b127dbef93093e65dc4dba56f0d9c82685f36442f86c22d8de722e6a7120e3b220aeb9a42bf830e3820aa9c8fb289e3c5672f7fac6264307c2b27cd6d8ad8f9932faf70f6cd7b6e92a64c9ed7edbbe250ccff7864ce8fa4575e02d3b42dc8ae9ebb59fe73760ba973d3bcf1c43ba48f6c79c13a27e54c8c6d592c380fe9d4bf14739a92479cfd85"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x88, 0x117, 0x2, 0x70, "85fa852035009916b9dfcb389f4c6e6d12c878a645dc8692dca92f8c0c6ea1cef8558dec90f92b5d96a8c19c66f23a664b8edb7f45a543d22db92edb4f43e614a9067d59bc0915f7bdecb2b676bf569c7af8cfa9a8781b782027e4586c578714c9ead8a8e0d6703e7ac75792c6f694b0"}, @op={0x18, 0x117, 0x3, 0x1}], 0x258, 0x0}, {0x0, 0x0, &(0x7f00001e0000-0x50)=[{&(0x7f0000fd2000-0x21)="6f68cd83eb8ca32e4dd0c131d38034337c84360382a2eea0088d7c9906192f5f4e", 0x21}, {&(0x7f0000018000-0x2)="f303", 0x2}, {&(0x7f00002ed000-0x36)="35a32352874c71e6102e2a8aba1ab2f77b766825d18072d3ab61b8bc6629d165844a3f259944a209aed96ab08bc0ceb2dd9a494ada98", 0x36}, {&(0x7f0000fd1000)="", 0x0}, {&(0x7f0000fd1000)="08c735eb1825e56b525c", 0xa}], 0x5, &(0x7f00001dd000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0xc080}], 0x3, 0x20000000) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = socket(0xd, 0x7, 0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r4, &(0x7f0000fd2000-0x6)={0x1f, 0x4, 0x0}, 0x6) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fd2000)=0x0, &(0x7f0000fd2000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000377000)={@generic="bfdcba4986f3a08e37855cef5fb1900c", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfeffdffffffff801) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ad9000)=0x0, r0, &(0x7f0000f28000+0x475)=0x0, 0x8000, 0x2b04a038f6aa9b62) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000ee0000)=0x3, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1f, 0x4) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet(0x2, 0x80f, 0x3, &(0x7f0000a46000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000565000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000ccc000)="67205d250fc1b99e855a1ab29afd7872a198e6ec0361a49140048d4d359450a51a5e63c4672b5999871917440d0f3779aca21827c171e615baf89ccf91e4c5f18c0dd5624e4f7ededc6bf4a227261a6c85302b1ba6eb5ec5fe5c2134d7049cea530bc5a9e9e6cfbf1df7e83a762ff3e6bcf5f4536433c7fca561", 0xffffffffffffffb0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(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(r4, 0x0) sendto$inet6(r3, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = bpf$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) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000955000-0x8)={r3, r5}) sendmsg$kcm(r6, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000a7a000)=0x1, 0x4) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000851000)={0x0, 0x0}) connect(r1, &(0x7f0000bb7000-0x6)=@hci={0x1f, 0x101, 0x2}, 0x6) pipe(&(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007c5000-0x10)={0x0, 0x0, 0x1b}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bfa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000636000)={r3, 0x80000, r4}) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000083c000-0x4)={0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a7000)=0x0) 2018/01/17 17:04:39 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000069b000)={0x0, {""/7}, 0x0}, &(0x7f0000ae0000-0x4)=0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ae0000-0x4)=0xa0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000630000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000adf000)={0x0, {""/7}, 0x0}, &(0x7f0000adf000)=0x10) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f000025c000)=0x3f, 0x4) write(r1, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/17 17:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000efe000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000054b000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000572000)={r2, 0x1, 0x7, [0x3, 0xb7c, 0x1, 0xffffffff, 0x3, 0x5, 0x1]}, 0x16) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000efb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efb000)=0x10, 0x80800) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000efb000)='illinois\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x200000000000) socketpair(0x3, 0x4, 0x3, &(0x7f0000823000-0x8)={0x0, 0x0}) connect$pppoe(r2, &(0x7f00000fd000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='rose0\x00'}}, 0x1e) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/17 17:04:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c37000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009df000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b5c000-0xa)="473b1500", 0x4) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000a59000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e56000)=0x0, &(0x7f0000419000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000077f000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 17:04:39 executing program 5: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000663000)=0x0, &(0x7f0000ade000)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000add000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000018b000-0x4)=0x10) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000add000)=0x60, 0x80800) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x401) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000092f000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8}, &(0x7f00004fb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009b9000-0x8c)={r1, @in6={{0xa, 0x3, 0x10d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000434000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) [ 147.948210] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/17 17:04:39 executing program 5: 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, 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) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x8, 0xa, 0x22, &(0x7f0000f27000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000797000)={0x8, 0x0, 0x7, 0x5, 0xffffffff}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socket(0x10, 0x4, 0x49d741cf) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000fd4000)="74b0f5ba6b", 0x0, 0x40000, &(0x7f000038e000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff4a) 2018/01/17 17:04:39 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a71000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c82000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000954000-0xa9)=""/169}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e3a000-0x10)={0x6, &(0x7f0000751000)=[{0x0, 0x9, 0x2, 0x401}, {0x800, 0x1, 0x80000000, 0x3}, {0x7, 0x4, 0x100, 0x2}, {0x2, 0xfffffffffffffffb, 0x4, 0x6}, {0x400, 0x9, 0x1, 0xffffffffffffffff}, {0xffffffffffffffe1, 0x7, 0x5, 0x3}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'rng\x00', 0x0, 0x8000000000, 'drbg_nopr_hmac_sha1\x00'}, 0xffffffffffffff74) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b7c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000057e000-0x78)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000069f000)={0x0, 0x0}) 2018/01/17 17:04:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000032b000-0x38)={0x0, 0x0, &(0x7f00007ce000)=[{&(0x7f00007da000-0xd7)="8690334b670c04d5cf2b570ca3bc27a26114a18e40cf693e20b493067f22c097b1369c681a07de1e7cdda204fc60bf2adffe5893994ed6b23f64043d92a182f5f5961a8adb4e8be3d40b5e46bd123d66866b1285c85b9e6af7f6e4e264df600884ba2ec8d1973aac3bc4d1e17d8d7ece4460848f85e3ae24edd6a33eb72851fdfc4c3cbb39c6ee9627595f70829c7da0698e2e3a5067d37ecf20fc41bc2151476493ccb04e9c2235126fa2f98d286bd73aa8eeafb90cda618508e6149c1f5dce37a448b577e6c80212e1dbb7a2f8063bd606faf52872d0", 0xd7}, {&(0x7f0000c50000-0x69)="9b872a1d20c2da1815cb49d1f1672f9a8937fd85da650198fb572b82fc9b75bb0079e393265a578117bdd304cd35e1969b01ffa323c6baf62a48fc159be77be53af370891422fc9fbe393cd3863d1f884df830a872b9968e1094f0ce3ea95c2b9d63cfcc56a35466b0", 0x69}, {&(0x7f0000911000)="ec55043b81c6bcf0babc565261cf1b1a0210e9475b4c2739c949787de49cbd5433b1682c55a488cacd76952abdf7e46d67282ff8d2713dad5b6ade2fdd53a7f6a1b6a009af2a72cbb1e1cad306233e8a459f6945b25554b675359b226d36578d4a89449f978cb8bb70c93080ce53f7e0abee9e761c815ae60fed10c713a2faf1a76107a4ae439b9e7699f3ec29f1fc3e1b8d7d5b0571197948b252ab5547", 0x9e}, {&(0x7f0000194000-0xbb)="e4e3c11607b92b062cce25ee20e9aa2e2d09f04d5c2468c4ca12b1419f2046cd14281f585d9b04d77c6a30793020b74e490c2fb1436605526ee7aa919c7c74c25812289929b263687a4e496b9e8fff5ee7c3b268ded954f6346fe4ac44609c8f921ceaea2bc6ac2ec4b9f4c72cdc5c2c8acbb51123fcbe91267eb8dcbed62ab24a5cfcdb67083388983177a23d76f3491a63f10da3d1ac94120860fce1ce26520ef72b05d7fc311c1d93e291399723ac96a0cab54e193dc59fdf64", 0xbb}], 0x4, &(0x7f0000e5c000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x4841}, 0x8000) close(r0) r2 = socket$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) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfeb9, &(0x7f0000f5e000)=[{&(0x7f0000ff1000)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/17 17:04:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bbb000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, []}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000630000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000560000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, r3}) 2018/01/17 17:04:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000665000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x6, 0x80800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000000f000-0x10)=@req={0x50, &(0x7f000000b000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x7}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000010000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000f000)={0x0, 0x1, 0x7}, &(0x7f000000d000)=0x8) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) [ 148.064831] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/17 17:04:39 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000d13000)=""/45, &(0x7f0000fc2000)=0x2d) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) sendto$packet(r2, &(0x7f0000538000-0xa5)="fa95bf2b6453987c2a1b672cec85e8b58801e0e6305311b436b03189a477a0e3c59d6ee333b86c840fee796346de5d7572f57dffb6009b789ed740dd2daddec6d1a3049f704945133216af0888e9f1ea5b68bcf09044d0726582535eac4afe39d3101aec94eefa81fe109de7783eb8e84ec5712cd41f2eb9d680e756707549ab6cfb5076b2e79b07bdf8bbbebd6ff5025f78399d0c3977e855a1eb94e9dfa85d1968327acd", 0xa5, 0x20044000, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a95000)={{0x9, 0x7, 0xe0, 0x9, 0xc65, 0x6}, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000702000)={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x5}, 0x7ff, [0x9, 0x64, 0x1, 0x0, 0x3, 0x1000, 0x964c, 0x0]}, 0x5c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000046c000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002e0000)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00007ee000)={@generic="ee609a69dbe6581d47a6490b34c9ae35", @ifru_flags=0x2000}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000052d000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) write(r2, &(0x7f0000728000-0x1f)="260000005e0009000000eaf13a0000000000150001000000ffffd2c60000000000004435eade97b9173a33ac7810ecb4e692394cd315ab6d640328aa4600dc82513553784f0437a922f92e11203917f70c5824ae617825cb248200750dd4795a", 0x3b4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ad4000-0x20)={0x2, 0x6, 0x0, 0x1, 0x0, 0x0, 0x4, 0x6, r0}, &(0x7f00001de000)=0x20) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000)={0xe, 0x1, 0x3d80000000000000, 0x4, 0x2, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081d000-0x20)={r0, &(0x7f00007c2000)="261dd44ede5cfa9dcb578ac45f424c41ad685b30d8ea2d166fa558159a8ec00a794467335d552dab1e982553cc74f622982eaa7db25cb75b177b06d634c663217f834ec1f02d051c0e8118171948c79756028c143157d7918592ef7b89a28555a04d59f3615f372aac5b60d715deb866e0f7474162e3c3fd416263c4b31fc4b4e5916f5c54919d36e7bd10dd4300643ad62027efa433b1813109a802d41590a4757d40abf9f41a72b976e130cfb4f51436e5eef9c1b243e47037822a15da3cd9334b8c2db59ed8f0ae4128880628b1705ce2fa2535d456749e682a90b0e6f5fa7826f43f838bd28f0200cbc03063391e018e021caa", &(0x7f0000975000)="8976d8981fc5d7dc17e2fc42c7bb2c9a2a5d41b4a2e863a2b03702cf8adac3f0cf747b139591cf318237a94ba34f9cb3985b63e4a0af2ec20ffd07a663d44fad1924e08120a160aaedd10f2bdff03021c947e4150ed0fb2f3bd9b18b0597dfda748da9e5280d341a618acbbdf9736aa1e0274c227c41539907173d1e71c737be9e717d93861eb8d64c51e0f62bc0cb6e492e69356683d12bfbc39145d09e27", 0x1}, 0x20) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000495000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)=0x26) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fcd000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f000098c000-0x4)=0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000274000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0x10, 0x800) r4 = accept(r1, &(0x7f0000fcc000-0x3a)=@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}}}, &(0x7f0000ada000)=0x3a) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00009b3000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000225000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000fcb000)="6819c2b67bb60c2df685bbcd656d6aca8f605c126ae573b61e4d6353fead9752423bd1457df5cc57e5071fedebf09661de1f3f9a4567ba6a80415fded16dd68f7bdbb1eab17716cda1b59ed4f740a8605b27092f8476d2a40b78bb7fd9b736e6cb95de3dae5075bf79ea5e929b87dab98086de3e22f4761488c495e0fcb3daf866590b8429206570d5b4083ad0e2dfc6adbfec2a8711a26008ccc213cc283c6c43be149bdee0885e626bc040526abb181ec2999c5d917934c65ca0d9afdba288e969a0e1cc7b53a1fe60e5c7e8cf5b7615e576", 0xd3, 0x20000000, &(0x7f0000fcc000-0xe)={0x4, 0x200, 0xd47b, "7c4cc6d6ec64", 0x1ff, 0x0}, 0x10) accept$inet(r1, &(0x7f0000fca000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c8000-0x4)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fce000)={&(0x7f000004d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x1}}, 0x26, &(0x7f0000fce000)=[{&(0x7f0000d2a000)="e67fa18dae37421ca2b7b41f022610f1eb6bbeabb699dc8b698d37d38d3dc3a4810f9dd3c7b8eb5badf01daf52a809608db9f11c22d60d86161124482fee466ed5ee188ffba9404d022250a4539435c1fc3dde533cc16c9f797f6d3c50db98fdf2c859675ad434daf1982de5e1d22b59cb79b6bfc71014b07b8193ce5b0cd7b5845909274a", 0x85}, {&(0x7f0000f58000)="935c2e4aa0c61caa57689d3951663d2fe6dd5fa262cf63bcd3378f4301eadedb0823", 0x22}, {&(0x7f0000bde000-0xd1)="f42b306020ce1c3ec035c3b9f722253283805c02723c9bffaf92d112ba423598209df764ec5f9ef64730361ab68924006cc032572c6fc383548b422a5467ecd27934b3fb166a489c8fc61c4ebc9b7d04c5f96895c1a8efccac2b4d3c568e830cc4bdc382244bcae03898b0d2dd1e764af7f0e7cb1b09b23f72c708b66c0470646e3925e46a19f4276f03ead88f144d1ea154cffdab346ff1d75177b3eb0764306f8a752074dd06a9a2fbff80f51d1f2a9c1fabcf90636b005e46560bab51ade369e2c681cfad0bec2af24d1bbacd7482e2", 0xd1}], 0x3, &(0x7f0000fce000)=[{0x1010, 0x104, 0x1, "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"}, {0xa8, 0x6, 0x6, "12ae849b8ea8b802e938c8205ac9f5e23f4e9a68113a454db12aa0d26f7c54a46bb45d8243fd021630f5a7ccac9e0f157d873b675704b6f3718a3721103990949891f272d15f4be795d837f3a81ba1be68de1982d734494ce76244bb34961a2b3f2b62a6a1534e15cdfb120d683e07f28a7da3a822518630d8d21b2878e53859794f8603938bd0f841a6c8db1ac180eebe90ef"}, {0xc0, 0x0, 0xf2, "520d489f29224bd5da8975f7efc987f64ac5b6d2569b3da0e5dcae82ca6488a7f00d72a288256b21a171c224383fe0296e5bdf555fbfc45bec277da36596506620a48d71ee4191b529fd21d63326c8922845810c448aa8acf2ee6003807701764a79d9daaeea08c7aaa89e29aea1fca76b982b3bcf4a62ad929d1adaae1cd46df85cd27ab3a5da46f2f145c93712e28553d434b9fc92b061e2ecccdfeb37d61e07fce5d3fef27e2d756d0656"}, {0x88, 0x101, 0x0, "cace824ec7cd5eb3fca23e9035f096dd56e8649d19627152033de063d39c24dd0ac919f849b2f0d10b1d5da576582c3bc497e90e70fa6baa3eb7b1797e11ec469a977a98104504458f063d8052b7c1a35500f81aef403dc4acfe2c4b670f14b5584f75be300b0670f41415e9eb5c5069f3ace3"}, {0x18, 0x0, 0x7, "1a9ad9f3e1"}, {0x68, 0x117, 0xbd, "fb063f768e7796e7ed9df281f9ee1a424028f19003fe0b31bbba471a80a58b9c643ad918cff184ceaffe1dc6122b2b24fde066565588a3a85464b63a472a5de9bc1d0a1274dbb8fafe14a541ad02ecdd5eb7b90a80"}], 0x1280, 0x4008000}, 0x800) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r6, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000a88000)={0x600d, 0x8, 0x3, 0x0}) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de6000-0x4)=0x60) read(r0, &(0x7f0000499000-0xf2)=""/242, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8) r3 = accept4(r2, 0x0, &(0x7f0000a38000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006c4000-0x4)=0x9, 0x4) getsockname(r0, &(0x7f000073a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000-0x4)=0x2e) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000558000-0x10)={0xff, 0x49f, 0x2, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000a000-0x1)={0x3f}, 0x1) sendto(r1, &(0x7f000073f000)="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", 0xfe, 0x4800, &(0x7f00004dc000)=@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) socketpair(0x2, 0x7, 0x81, &(0x7f0000c70000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000103000-0x28)={@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$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000e3000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x7ff, 0x3698, 0x9f9f, 0x100, 0x10000, 0x800001, r7}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005b8000)={0x1, &(0x7f0000018000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f000016f000-0x10)={r8, &(0x7f0000371000-0xea)=""/234}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000e86000-0x4)=0x3, 0x4) sendmsg$nl_route(r6, &(0x7f0000a5a000)={&(0x7f0000fc6000-0xc)={0x10, 0x0, 0x0, 0x44004008}, 0xc, &(0x7f0000b4d000-0x10)={&(0x7f0000878000-0x24)=@setneightbl={0x24, 0x43, 0x500, 0x6, 0x0, {0x1e, 0x0, 0x0}, [@NDTA_THRESH2={0x8, 0x3, 0x1ee87821}, @NDTA_THRESH1={0x8, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x1) [ 148.128558] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/17 17:04:40 executing program 1: pipe(&(0x7f0000e9b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, []}, 0xe35471649b3a0edc}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) socketpair(0x1, 0x5, 0xfffffffffffffffe, &(0x7f0000783000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000d3d000-0x1c)=@req3={0x1, 0x5, 0x2, 0x3f, 0x3, 0x7, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000000)=0xe3fa, 0x4) 2018/01/17 17:04:40 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x10000003) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000068b000)={0x0, 0x7f, 0xfa, 0x10001}, &(0x7f000051d000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008d9000-0x8)={r2, 0x3f}, &(0x7f00004d0000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000082f000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000127000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000306000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000a39000-0x1c)={0xa, 0x3, 0xe5b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) socket$llc(0x1a, 0x3, 0x0) [ 148.139087] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! [ 148.214284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21348 sclass=netlink_route_socket pig=1299 comm=syz-executor7 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000094000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000778000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000232000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000a3000)=@assoc_id=r1, &(0x7f0000658000-0x4)=0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000002e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069e000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ad4000-0x4)=0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d27000)=@assoc_value={0x0, 0x0}, &(0x7f0000bc3000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005e5000-0x98)={r4, @in={{0x2, 0x3, @rand_addr=0x962, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, 0x98) bind$inet6(r3, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000e9c000)="89c5", 0x2, 0x20000801, &(0x7f0000d47000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="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", 0x283, 0x0, &(0x7f0000a90000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004bf000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009c1000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fdb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={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=@rand_addr=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}}, &(0x7f00002d7000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a3a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x9, 0xa, 0xa0, 0x80, 0xc, r1, r2}, {0xf652, 0x1ff, 0xffffffff00000001, 0x3, 0x9, 0x5, 0xde03, 0x1}, {0x0, 0x7fffffff, 0x7ff, 0x2adf994b}, 0x2, 0x1, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x6f}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0x1, 0x80000001, 0x4, 0xe}}, 0xe8) [ 148.244279] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21348 sclass=netlink_route_socket pig=1310 comm=syz-executor7 2018/01/17 17:04:40 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000022000)={0x0, 0x0}) ioctl(r1, 0x1, &(0x7f0000027000-0x32)="") 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003c0000)={0x0, 0x0}, &(0x7f000090f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a05000-0x91)={r1, 0x2, 0x89, "08b3864676cd221b73e744fe6c67b5b2d8e32d8edfe7515c05a1b6fdfb727ac655a77e030f2be3ddfd6393dde7734935b389b30c13afbedc9b588e330dcdfb6adf555c9d3e747aef3472be415fca92d35b54427da63709c940fcfbf6b54e6aadfb01486ebd08ad5a50768ab130daacbd5ce5b1f75307e708a988aa1323749593f731278284b4516176"}, 0x91) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00006c9000)={0x0, 0x0}, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000368000-0x8)={0x0, 0x0}, &(0x7f0000ab1000)=0x8) pipe(&(0x7f0000af4000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00002a7000)={0x0, &(0x7f0000824000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$int_out(r1, 0x5460, &(0x7f000001c000)=0x0) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dee000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004d3000-0x93)={0x0, 0x8b, "b844b44f865a6804d761d3edba5e2a83536182266f12f8fb72b7bd0b3de38041c6c80b1f3fce07878a9bf598a66bd235872e73f60e2f683005c3a53ad3ebdd3be97df8b7ab433afbe691aa1c39f01cc99de87fcd85027c81701a701ce32c8140e85ce234792bbebd70bf4e37964dc56ea28b8e9568cc17af440c9907efb9d6e49aae770b2c1e1aa2a2172f"}, &(0x7f0000898000)=0x93) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a81000-0x14)={r2, 0x4, 0x0, 0x2, 0x1, 0x8}, &(0x7f0000cfa000)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r4, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00002e7000)={r3}) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dd6000)={r0, 0x50, &(0x7f00005ce000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00008c8000-0x4)=0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000881000-0x4)=0x54, 0x4) pipe(&(0x7f00004cf000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000715000)=0x80000001, 0x4) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000389000-0x4)=0x67, 0x4) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) getpeername(r1, &(0x7f0000a84000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00004f7000-0x4)=0x32) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00006a1000-0x3)=0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) bind(r0, &(0x7f0000a4b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x2}}, 0x26) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00004aa000-0x28)={@common='mridge(\x00\x00\x00\x00\x00\x00\t\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f00ff0000000060030000000200ffffffffff00ff25000449fa00e2e26123"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000516000-0x11aa)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "57035cfc9747ab34"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000335000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000da2000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5}, &(0x7f0000e41000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000064c000)={r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xb6a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0x1, 0x617, 0x2}, 0xa0) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) accept$inet(r0, &(0x7f0000c6c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000035c000-0xc)=@sack_info={0x0, 0x3, 0x1}, 0xc) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x15f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x99f, 0x5, 0x2819, 0x80000001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="106480df73f710190845d5a7440e95de", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x6, r3}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x80000000}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet6_int(r4, 0x29, 0x50, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000000000)=0xfe0c) 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x1f, 0x88, 0x573, 0x1, 0x1ff, 0x6}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000317000)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000df0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cf1000-0x8)={0x0, 0xe989, 0x6}, &(0x7f0000c45000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008c6000)={r2, 0x3, 0x30}, &(0x7f0000121000-0x4)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003e9000-0x66)={0xfff, 0x5, 0x7, 0x6, 0x3, [{0x10000, 0xfffffffeffffffff, 0x81, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x4, 0x0, 0x0, 0xa47ef5e0aee0e422, 0x0, 0x0, 0x0}, {0xd4, 0xda5, 0x226, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000099000-0x8)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r2, &(0x7f0000dec000-0xa8)="0673b624fc69d6cf67c5d434c6fd9b89ae5e0058edc2960ff7cc91b906f4c7bd3c9d34eb8e6a948bd4c7d92fd6baa37c984caa1b78ea7cb990877b4b867324363dcc64e76669e1f09595f6a1d2a1f58ccb732618ab059b7ab7a4e99b4ac116ac2efcddf93cbd6d25d626c69772f2a4ee8631018e7404dbe9f0ec233826b96fc00590d90bec563e9a92ad63dd517385f5b377363e5a4f88c5743c90bb343f947c7a945eb1647fe661", 0xfffffffffffffd61) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5f000-0x4)={r1}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f000054d000)={0x5, &(0x7f000058b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg(r1, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[], 0x0, &(0x7f0000ebf000)=""/225, 0xe1, 0x0}, 0x10000) shutdown(r0, 0x1) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000503000-0x20)={@generic="ff0fe3ce2a455cd8c36347be33615ec4", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x8000b, 0x3b4f, &(0x7f0000ea4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cd4000)={0x0, @in6={{0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf97, 0x4, 0x4, 0x0}, &(0x7f00008af000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000071d000-0x10)={0x2, 0x3456c42e1d7f161e, 0x9, 0x2, r3}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000d6a000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000007f000-0x4)=0xc) recvfrom(r2, &(0x7f0000ea0000-0x5c)=""/92, 0x5c, 0x2, &(0x7f0000197000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f12000)={r0}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000079000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r4}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000671000-0x4)=0x14) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$kcm(0x29, 0x2, 0x0) shutdown(r1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000955000-0x8)={r0, r6}) sendmsg$kcm(r7, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000359000)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f00009cd000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000097000-0x4)=0x800, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1f, 0x0, 0xe1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000988000-0x28)={@generic="2a8bc829741e9035ed26cc190f58f7d5", &(0x7f0000801000)=@ethtool_pauseparam={0x0, 0x3f, 0x8, 0xeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000173000-0x4)=0x0, &(0x7f000085a000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003bc000)={0xfffffffffffffffc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18d, 0x8, 0x3, 0x9, 0xfeff, &(0x7f00002bc000)=@common='eql\x00', 0x2, 0x400, 0x20}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d3000)={0x5, &(0x7f0000371000)=[{0xfffffffffffffffc, 0x1000, 0x80000000, 0xe20}, {0x20e, 0x7, 0x3, 0x80000000}, {0x1000, 0x0, 0x3, 0xb3a}, {0xffff, 0x5bb, 0xfffffffffffffffe, 0x7}, {0x0, 0x8, 0x7d5, 0x1f}]}, 0x10) 2018/01/17 17:04:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a4e000-0x16)={0x9, [0xd69, 0x6, 0x7fc000, 0x6, 0x8, 0x4, 0x6, 0x1, 0x3ff]}, 0x16) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a74000)=0x2, &(0x7f0000f85000-0x4)=0x4) tee(r2, r3, 0x400000000005, 0x400000000000002) vmsplice(r1, &(0x7f00000b4000)=[{&(0x7f00006ed000)="b629d5d44bbf49ef1b0aeaf27196f557328227dbdf5b1d7b06c902346657b67ba8848cb4a5fa6071ce0b36fcaa1084ed5127a25dc0963b9fdfe465ebfd55b1ee6457f6ef555e17c1d85ea6e43a3470119868f39d4cab3517401e1658182e163878a7182bd538068ae90cbe38041a0784ec056aaf1f3fb8fa53be6e6e", 0x7c}, {&(0x7f000039e000-0x1000)="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", 0xfff}, {&(0x7f00007ff000)="ffe912f4", 0x4}], 0x3, 0x2) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000910000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ed2000-0xf0)=[{{&(0x7f0000cb7000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00000fc000)=[{&(0x7f0000d8d000-0x3b)="c9a293ad3829ebcda701a689e0b6c8135967c519d7206eb03fd8bf975b70fbb52aa91f0bd4550255d70074b5424006c53e3d61e3f1443636f13e97", 0x3b}, {&(0x7f0000a0d000)="d1d740a35faf938beac357192adb37e8d20aa1b5e34445d96bf3e10db4438d9fa22d68157652a78e063a99ea8e37ffb7303e897931d35013633edc963c817aa02ee731ed11479bf3ba4468527a5d1a43fd023a9e1b1e483d4ab72e4deb064377359fb9524b55dc42403e1e89880c14ae0f9bf097dc94a48446e2c3598438f2f2993ea06c2e", 0x85}, {&(0x7f000035c000)="4c0640d70d7437fc24217ce8b0d6bcee6708a452eed3b04bd03808d01d62ee88ec75ed69c2893cd535743bba4bd7cdb5b93f9fdc20566923670be9f8a609f0f4ff3b1e841d8dc4adec777e7a04e346cfcdc1f3baa631c6ce0ac54cb409e735a080a794e12c90d5bc5dd66eef3271696a24aa33528ecbd3ff63cda552298d134aacd94685547752ad6d24b13cc44bbbb23bfc44581824cc11cb8e0c0bd69ce9feab5a96691a807d2f9c90b4d554a1b1b0b4edb747b7f376970906bcbeb775c7e2fd5a12bacab58a2e50f6cf1bb015023a8ea8b67158d5de0410dc2f", 0xdb}, {&(0x7f0000ed1000)="", 0x0}, {&(0x7f00003dd000-0x48)="965c074a667f5dfab08d5b90e6b248e18f206706f27487207002ec5c7c48c4f38193a8afa8daaf48f6afde89721697e0362f5b37cdd573374aa371ec6881d4560b7fc2d1c466ac0a", 0x48}, {&(0x7f00004af000-0xfc)="42fece3fa06776ad20487ac5c001a7cbd302b519d9667524a7d2ee76ca33a6cf4101e737ad46d4a15e5287d869580028158b2189ba10a3b44029696a4792c74243d0a62fbe92bdf111aad15f7538adb03730459e606d946b2bdf847830bdfa92824ef70b00e5960f7ee3c5f24592f1c457b180eae5e9ebfdbc4bae5c805a1b554b94c3a08803f29309ad541566f3f4f47d85f5555a884e3cf3b0f60ca1bcf6ace3409c8ccad2b0a663a79bd95a53b884ee5a2ae07fb9f4207450488d9fe1bd24e384ebc3c41dc1b827ec01ea27451e1db10012cda9e038c6c59b84afde8299fdc3642169c595c0f076a3033b173103d031dbdd3969f953ec1db18201", 0xfc}, {&(0x7f0000d40000)="8baa38141c1942ef4a9b27b11b7f10f10e6a2f37440b52a48e5c891985dfbdc59bf4ba4595d5f1e9a7cac2d0747ddcb639e35bcfc3bc52340e754072fd5216e93b6d59f31974d1a317f256", 0x4b}], 0x7, &(0x7f0000c74000-0x11d8)=[{0xa0, 0x109, 0x4, "d18e9a68056c578c1235d079786bdc7fb01012a4f777641114622a95bf0686ac6a89784ff4aa35a007a3804fdc28eefd82db6a80fd5f71e1c57b16be3a112647824859f4b8272ea06680c340b97b037b015a9349f9ef83ec6aae624d145698109c12263bab0dc5fff611394738f977273f63021a6054d1970cc89db29f15fd66d5a477a9d7b09df77d"}, {0x60, 0x101, 0xab, "b9bb64dca18ba63dc9c0e7752806b9e1494629cac9b76e560ab314bcb75ca893f59e947a14f27da52b0d6364609f11757122accc2bc2a77ab905624ad33f5943a3631f451ee899865335e70b5e13e595"}, {0xb8, 0x11f, 0x5, "2168fd3e1d59c57e2eac3f86c9b8c12fd30dade3dbe1eebfb7ae3887bf80ab8b86a873cf7a91fe5f01ab9aac1e3a1d809747c0eacc18c2639b3b93eec02f9b378c12325f985f76c9700ec7e1a36a32cd280b2913ba50838b96da8bf7e7c15e77c7e7ba624c935980eaf9f3fdb30d85caf965932f90fe02d030a0a8e0061af0c21dfd0c24970a824ba56dbaa1544ec3bb03038b1d53e8db4461de03a594097aebcaf9d13226ec90a7"}, {0x1010, 0x110, 0x2, 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"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0x10f8, 0x4080}, 0x800}, {{0x0, 0x0, &(0x7f0000ed2000-0x20)=[{&(0x7f0000ed2000-0x10)="6c839ffa00daa0f8e3a7c02646f4fbe3", 0x10}, {&(0x7f0000390000)="5fd6f1842e607b34015737fb329e552064e0bcdb5fecfeecea646e793556292aef3d517c1f3c8e7168184d69670bce8c88b283f44d78556e4bca55e0a298d3db79d2e9b4304a7bcc0143667a628d8c4d6a1404a303961f3728796cf9d45c0ef014ee96194c9eee472f09908724bad1f89efb6a67e47bb9ef5cea68af11ef5e716f76993521a47953d42bf6071c2cd7145212cba6b6f30b75d9dc3305876cf47c76deae9b3842c083abc51128d765c6a91a216213c1cd1b93b2a77f0ab6fb66560ca4eb1c306e149c95ac64f6bb0cebce43552ecebe47a2cbe83f10", 0xdb}], 0x2, 0x0, 0x0, 0x0}, 0xffffffff}, {{&(0x7f0000dad000+0x11d)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00002c8000)=[{&(0x7f0000db6000)="fa1cf55a72f103f94476cb2ca0295bd52606e04e7a935005d28d6537f37b27d757fb2c74aaa708d4d1a607185556dc14de5550a5b2b463a1a338d172a6c3ff7ed438ee0428dde14ca23c3ee4a789b89402e64e941de588c96012c94a6375fa6c7e9810044bab8a48e03a80701aa1d010f10ddfd562b063d72415fc4ad49a458710124e767795c98caa82cad8e2ccc26633ee61243c00e8bcf82e8f0b829c4744a912faf535527944d211eb6e7d65db403fee0ddae188a93e4f249bbf4e8abf87f4072ef0621074f6b81923f3394cbd825d84a4770d110d0f10c1ad", 0xdb}, {&(0x7f0000ed2000-0x97)="c6fb44746bb8131dff98648c761ccaea150762b88783fbfa73e32aa99977d42e19699c21a3a4d76ad823e2f9aaa2d146562e1e4d926e23a14e65daabe87b8947d413f045bcf3c8a62efd7da3886f9b6465c96444c1140e13a25d2fb99b49a4556a4da01bfb9257fc757fb1a45b5af44af9a139316ba23f6ed8f0a752e94a8c4eb4390ec70016bae5d85026b7e17dc1995ac5c81a94d2cf", 0x97}, {&(0x7f000067f000-0x7c)="da81854cc9e06ac93e11c25336958472e309bbe90163e67a6d7eb1f664bed5dda38883b572a9c73e58418755b175a56db91ed58a052dbdbf075d29de0b7c2c0dd19027a85bd3a0b559ec3ea5a5a5313faa6bba2d9c919ddb5558cb80e2875d7821080b0525286ce487e46cd725b742ee5d86f4151f939b21ad657f41", 0x7c}, {&(0x7f0000ed1000)="bbf4e204dfa878f626502354a8e94de052088b3d0bc2223897e627e5241d80a4267bd5d0bf0bb5e0fa157cc703c9014961445accf28b98d85995d480cfa9140cdc8bddef407bbc1d8df163abfec3e50a3cc6fc8f0ef85ec6679e7f9837cf464135ee66eefcac236e9c84e5a31c477c4420b3549588885a511b8c733d87193309541995873a72c19da6a1ec20f12ed2b79664a11a851c7ea1b3668b08072a35e3878f22", 0xa3}], 0x4, 0x0, 0x0, 0x800}, 0x8}], 0x4, 0x4000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000ed5000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000312000)={{0x9, 0x4, 0x3ff, 0x3f, 0x6, 0x0}, 0x100}) accept$inet(r3, &(0x7f0000aa5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006f3000)={0x0, 0x6}, &(0x7f00008da000-0x4)=0x8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000018000-0x8)={r5, 0x5}, &(0x7f0000ed6000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000ed5000)="d85e6a3d2683ff7a47cc1dc2f00bd62a2526ea5be1273f9f415e44acf5582d390d45c6dff6f2923fa7c8feb81701d58e55983aba38553098b1b29d353140c26192e17118888c1d853b8e1b", 0x4b) 2018/01/17 17:04:40 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, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x15, 0x4, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000564000)=0x0, &(0x7f0000b08000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfeee, 0x7fe) ioctl$void(r0, 0x5450) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00005da000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) [ 148.485810] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c20000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xfffffffffffffe58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f000053d000-0x3c)=[{{&(0x7f00003f1000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f1000-0x30)=[{&(0x7f0000ec3000-0xda)="614f3da6e5e1e57ceb95059d834e0b72", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000031c000)={r0, &(0x7f0000000000)="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", &(0x7f0000000000)=""/215}, 0x18) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r1, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/17 17:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c95000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cc7000)={0x0, 0x0, &(0x7f0000ca0000-0x60)=[{&(0x7f0000dbd000-0x1000)="db4c73dadab8e953fc2441f8010365c4ff05a8c83e2c67be312c8be6b4767b15d4c0923b5767a9536f1f56832b4b792e17c8bfb55ee203ebd78e468e9f0378e97478df0fe3ee500cdb78b6987d7c578f6dd2ae9e4ae8cdbae52bdfb7e828fb028751ebb345844dfc8c7fab3f2e0e92df2597638650f89f9c798c4bd4a14b8470c78a529c914d5eedc191b19ee0bdd6310009df266ac5ec49508199", 0x9b}, {&(0x7f0000b9a000)="6271482e40ac39f6c07dc5318d606a400157538006c91407f92053dd93d91c00112ec438c44227c1e4389f57532951490eafd35a36e7bb9dff2f31d1e0abdf289670c953f5466b17ea8b85c71988b0410fd619255ec83767383eddec3854283aaeb5876b3045b3dfea1c95f3f6419cfb8b93c0868672e6dbd644ada440491bb1b9dc361feadcbc6ef2d26beaa43c79f586994d7bd0862932aa17ccaeb9317615271c71b8c3fbdf0c602f3e7475111144c9d9db14c5bf36eb1eb6f9287dd13c19e58e61", 0xc3}, {&(0x7f000038d000-0xd)="8fe28048dce89c9f7201cc0958", 0xd}], 0x3, &(0x7f0000d5c000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4}, 0x40) r2 = accept$unix(r0, &(0x7f0000436000)=@file={0x0, ""/98}, &(0x7f0000555000)=0x64) accept$unix(r2, &(0x7f00000ad000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dfa000-0x4)=0x8) recvmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) r3 = accept4(r1, &(0x7f0000765000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cee000-0x4)=0x20, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001f6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000079000-0x2)=0x18) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000de3000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="019d85b3dd0ce0ee690eb5bebfe40e02"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000009f000-0x10)={0x7, 0x8000, 0x1f, 0x0, r4}, &(0x7f00004ca000-0x4)=0x10) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c8d000-0xc)={0x10, 0x0, 0x9, 0x101, 0x7}, 0xc) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) r2 = accept(r0, &(0x7f0000226000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000049000)=0x6) sendmsg$key(r2, &(0x7f0000ac7000)={0x0, 0x0, &(0x7f0000d7c000)={&(0x7f0000744000-0x68)={0x2, 0x15, 0x9, 0x3, 0xd, 0x0, 0x2, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x7fff, 0x99, 0x60, 0x2, 0x80000000}, @sadb_lifetime={0x4, 0x6, 0x1, 0x100, 0x40, 0x74a5}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x9, 0x0, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fca000-0x8)={0x0, 0x0}) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000068000)={0x26, 'rng\x00', 0x0, 0x820, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000b000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000b000)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60, 0x800) bind$bt_hci(r1, &(0x7f0000002000)={0x1f, 0xffff, 0x0}, 0x6) 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) socketpair(0x8, 0x7, 0x80000001, &(0x7f0000716000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000761000)=""/99, &(0x7f000021c000)=0x63) 2018/01/17 17:04:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d04000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f82000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000fd000)=0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004c3000-0x88)={0x100000000, {{0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba363b882b8fa85b715a5d6b6dc0f1ea94e2fca187e75407e3342a29a70fe9960f08", 0x31, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f000013c000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000081e000)={&(0x7f00000c9000)='./file0\x00', r2}, 0xc) 2018/01/17 17:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000f58000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="2800000001a6", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x5}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {[]}}, {'\n'}}}}}}, &(0x7f0000376000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000063f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000)=0xe8) sendmsg$nl_route(r2, &(0x7f000027f000)={&(0x7f0000309000-0xc)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f00001fa000-0x10)={&(0x7f0000a0c000-0x30)=@setlink={0x30, 0x13, 0x100, 0x2, 0x0, {0x0, 0x0, 0x0, r3, 0x6000, 0x400}, [@IFLA_LINKMODE={0x8, 0x11, 0x4f}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xff}]}, 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x40) r4 = socket(0x2, 0x80000000000001, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r4, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) socket$alg(0x26, 0x5, 0x0) bind$inet(r4, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_raw(r4, &(0x7f0000c4e000)={&(0x7f0000aed000-0xc)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000a5000+0x47f)={&(0x7f0000fcd000-0x48)=@canfd={{0x1, 0x7, 0xd9, 0x1}, 0x6, 0x3, 0x0, 0x0, "bf6681e495629d8c359329846fb08c94a978c4446f44e061264f0472f60607f0cb41b92788e34a4d7252c308e160783d47866e4b97d0cd175f7a80dd2aca93dc"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmmsg$inet_sctp(r4, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r7}) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f41000-0x56)={r0, 0x4e, "b26d2e901d078b0487670392452019dc2eac2a894d662b83e2b3bfaaa8f8d200c38d40937a631773f018c7671588c8d61b0fa9f02db9398bd800bcdd51e8398b4f2787bd2c4aedeeeb06f5142681"}, &(0x7f0000861000)=0x56) r2 = bpf$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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0x950000)=nil, 0x950000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000950000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000951000-0x4)=0x60) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000951000-0x4)=0x380b, 0x4) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000951000)=0x7, 0x26a) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000094e000-0x8)=0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00007d9000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={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, @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]}]}, 0x110) accept(r0, &(0x7f0000e93000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000288000-0x4)=0x26) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000464000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2a) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00009ca000)=0x9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00008d0000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cf000-0x4)=0x20) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f00008cf000)='/', 0x0, 0x0}, 0x10) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00003ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r0 = socket(0x11, 0x0, 0x100000001) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000adf000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000adf000-0x4)=0x48) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000d3e000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000091b000-0x4)=0xf, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[], 0xfffffffffffffe4d) 2018/01/17 17:04:40 executing program 4: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d15000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000482000-0x4)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/17 17:04:40 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) pread64(r0, &(0x7f0000461000)=""/95, 0x5f, 0x37) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000028000-0x20)={"16542678853175349e5be05c97bfb226", {0x4, 0x3, 0x1a88be1b, "eede637bce78", 0x9, 0x0}}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000a2000)=0x1) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009db000)="84", 0x62) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000007c000-0x4)=0x2, 0x4) sendmsg$alg(r1, &(0x7f00001b0000)={0x0, 0x0, &(0x7f00000ca000)=[{&(0x7f0000777000)="c1d36d10c99539d67f9d73a60f603a80ffb087b69325e986941c2b0d0fe3cefd9c", 0x21}], 0x100000000000006a, &(0x7f0000839000)=[], 0x0, 0x4}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000240000-0x10)={0xf931, 0x2899, 0xffffffffffffff4b, 0x7ff}, 0x10) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f00001d3000)=0x101, 0x172) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000019000-0x12)={@common='gre0\x00', 0x1}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000d6c000-0x1c)={0xa, 0x1, 0x4ab25941, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000864000)="fe7ba3732c86c543dc5a16cf173c85da45938aae1c79f52f657ecc69276df6550f94b544ed53b834022978e9712f24c4777413c400ed161a92ed6798062ae1d9fcb22d51bfdb320076d1d4d5811b296edc335203fad03a87d3df4fb1efe820d4966681ec62387074ddad31bb4abcbbe65c4cead14fed971cd4137e331c558e6d6db4bf0d693ee1df09b80dc9702a68bdbeceb3a53e17e053a8de568aa9e720b7efe1986f5f7f09d49cd7369c33b78f4009c6eb89bb38587cd57a26d96d9b451caff6748afb48ce78e79a4a135704e146934e2db2bb90326e4b6a", 0xda, 0x1, 0x0, 0x0) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$bt_sco(r0, &(0x7f0000f3f000-0x8)={0x1f, {0x7f, 0x6, 0x8bb7, 0x0, 0xcfe, 0x200}}, 0x8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000507000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f7f000)=""/246, 0xa32e80daf869a959, 0x0, &(0x7f000037a000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005a8000-0x4)=0x8, &(0x7f0000a2b000-0x4)=0x4) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000175000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000248000)=0x10, 0x0) connect$llc(r0, &(0x7f000093d000)={0x1a, 0x17, 0x0, 0x3ff, 0x5, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0x0, 0x2, 0x5) bind$unix(r1, &(0x7f000024c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f000054a000)=""/232, &(0x7f0000683000)=0xe8) 2018/01/17 17:04:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ac2000-0xa1)="b302ed774b1d0f6161a6e71f8d376040145672164fb9117aba3e07efbba64f6c98642719dbeb6dedb69f04ce55fb3e6b19e42dc6aec777ae59e6448ffcd9ae210b71028f397d4902043c96f75d95c51acfce0781c3ad65faaff0f83a77174db41743424931207cccde4a457660f4e829bdbd0ba2b5a1dfc778b8e72a3a3d09128c35a090ade75b52445127df70c99532b0b8f3565e1a5672e826724ae1f3d06798", 0xa1, 0x8810, &(0x7f0000bf6000-0x1c)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfff}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 17:04:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a8000)=0x10, 0x80800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000028d000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000237000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000563000-0x38)={0x0, 0x0, &(0x7f00002fc000-0x10)=[], 0x0, &(0x7f0000bc2000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, 0x0) writev(r1, &(0x7f00000f6000)=[{&(0x7f000030e000-0x11)="50fa9661293f1709000000c7db49325d46", 0x11}], 0x1) 2018/01/17 17:04:40 executing program 0: 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$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000024a000)={0x0, 0x0}) accept4$llc(r2, 0x0, &(0x7f0000fe7000+0x379)=0x0, 0x80000) r3 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 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(r3, 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$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r3) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5a000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f95000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f94000)=0xc) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00009dc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fad000)=0x32, 0x800) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000048000-0x4)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000007d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000-0x4)=0xe8) sendmsg$kcm(r1, &(0x7f0000ed9000-0x38)={&(0x7f0000ef7000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000de6000-0x20)=[{&(0x7f000029f000-0x1000)="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", 0x1000}, {&(0x7f0000f18000)="0f1ebf0d0e3e", 0x6}], 0x2, 0x0, 0x0, 0x240440d1}, 0x8841560f8b28a4d8) socketpair(0x19, 0x6, 0x80000001, &(0x7f00005c9000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000dbb000-0x4)={0x8000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000472000)={0x0, 0x4}, &(0x7f0000cdb000)=0x8) 2018/01/17 17:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000944000)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000d9e000-0x4)=0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r2, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000add000+0x60a)=""/4096, &(0x7f000040c000)=0x1000) sendto$inet(r2, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007f2000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000bb5000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ba9000-0x4)='tls\x00', 0x4) bind$packet(r1, &(0x7f0000b94000)={0x11, 0x0, r3, 0x1, 0x5bc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c64000-0x8)=0x0, &(0x7f0000ff9000)=0x8) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000ee2000)=0x0, &(0x7f0000fad000-0x4)=0x4) write(r1, &(0x7f000080f000-0x1000)="8f860f7cecf7c4241d9ceb497a84aaa9", 0x10) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000fa2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009ab000-0x10)=[{&(0x7f00004cb000)=""/222, 0xffffffbf}], 0x1, &(0x7f0000148000-0x30)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000022000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc, 0x80000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000040000-0xa)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000040000)={0xf2, &(0x7f0000040000)=""/242}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000003f000)=0x100000000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) unshare(0x8000400) getsockname(r0, &(0x7f000003b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000c000)=0x2a) pwritev(r3, &(0x7f000000d000-0x60)=[], 0x0, 0x0) 2018/01/17 17:04:40 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x1, 0x8000, 0x1, 0x0, 0x4, [{0x5, 0x6b, 0x20, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x587b, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x99, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x8e8)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) listen(r0, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe1, "19a19ab33b3ed368305dcbde95bc1380ddc49b0c70816f27c914f0991bd9f75f8203424a615987351641adee653b4b8ebfda85c1278e0b6582c4c2187c190bc03ac0492207fa5b8b63977d793451a5d338e66926332264aca4590a29355160dec4d44047979e4f086c90462facdf544781959e71fd9d7e335d6f3009c031595fcffb050ee0a90c9e5c83c3caf39df2b6284d47dcf8f0bcb17d64b58a07024e10c1ffcdafe8ef75b0c48a7f67e1c7f259a7bff54b7ad7a078077b17031bec2cadd1e145b0bb800be5c95f8acf25b0cd5d4c03df04fd21d5f2382737a565b20b1413"}, &(0x7f0000000000)=0xe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={r4, 0x80000001}, &(0x7f0000001000-0x4)=0x6) syz_emit_ethernet(0x106, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0xfffffffffffffe8d, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x0, 0x6, 0x0, 0x0, 0x0, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f00006ed000-0xc)={0x0, 0x1, [0xa60]}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r3, &(0x7f0000001000-0x14)={0x11, 0xff, r6, 0x1, 0x7, 0x6, @random="055d16f26aaa", [0x0, 0x0]}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000001000-0x4)=0x8) 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) writev(r5, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x49)="fec2d34283aeff5dc87e3f3a04e6ff9831fcb91dc0e5465fdfd5e5936184a45f50f43b5d3534060553c23c774d956fab2d87e1eb4a39544a32dd4948c0dff20ac24c1d76343e2f6d30", 0x49}, {&(0x7f0000002000-0x76)="6550f97e981ed2fe2adfd79637e6332583021a1c12241bda1414bb342485b9de56e758e6bf41917ca0f1137d7747dd634b53fa910d88f8494e6bbcbccd265e20a40f3be26f4da3ab055ffa64a05a8b8282655a73c8249f0c7b3e81ca92e36e7156bcc29a9cccbf40505780b50833b6487d60a4dc3b5c", 0x76}, {&(0x7f0000001000-0x80)="2b69e818ef2c8b5ae735e27fa89f787888eb086531a6d9982c355ad34ba18dd9ed813986fb1349e236530530782734934c5764d372870d14b615c8f6a90232657e724e94a2ce1b716bb829521763434b1b37743d2e5fe90961217e9435f90a60cdebff264eec3c657bd61559e86157c42ef53dee1e6a442d48b14fc77d8b5844", 0x80}, {&(0x7f0000001000)="a3faaa6cf10d9bc01bcf69e65ab110a7209bb63a7f7a1ee9fb2fc52d53ba47a4b61e70aa7f92d099227efa16038e71", 0x2f}, {&(0x7f0000000000)="4e7c005f3046302a5ecaefbcbad5fde1b2c577dae2bdca3bc5a2c336564143f271af576a968e1b32bd1c2f05a95bd3f5b9e4d396800539ca980bcb09bc6914c67be3600d6d021210e8777e212059ab338a4324d3c7afe876398420bab255edf94e41304fc67b352d97216aa3a8c40fba47d83413bb9fb06249d10ede5ed9f583f7dc", 0x82}, {&(0x7f0000001000)="a8cf561e40a37021f708c0935125873fa5fd3fc237674b95d2faef70228091c0ea4329751baaaec864521ff667297bb9ccafad819700c08490add3981b4f27e9e5250cad2b1be4d41af9c7c64bc691d563313cd2cde92d65ceedefa00cf9889a0fa3eb41b0a9d91d55d3fb64c07ec8d114", 0x71}, {&(0x7f0000002000-0x5e)="a7f5ab5acde0b398d5ede4ba716399fd1d18a7386e99b554a962237a731faae2c77c211a58e704a7481233b10f2918288750bfdc1144ae814a6e245219f141b208c377e51ad4bfe7ab3b3a5d4f52e921f0154fd3080d6000ff81808957c5", 0x5e}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) bind$ipx(r7, &(0x7f0000000000)={0x4, 0x80000001, 0xffffffffffffffe1, "472a32fc83c1", 0x0, 0x0}, 0x10) 2018/01/17 17:04:40 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000000)={0x0, 0x99c}, &(0x7f0000f60000-0x4)=0x8) 2018/01/17 17:04:40 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1ff, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000c78000-0x4)=0x0) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffff8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009a0000)=0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000f81000-0x2e)="1c32b2acac15e0ba7cdbe45ee28f708a8fd6834580891da6b1c91b27488afbe6a98a0b161d92342a975da13ab2c44a", 0x2f}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c47000-0x5c)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7fff}, {0xa, 0x1, 0xffffffff80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0xff, [0x2, 0x7, 0x80000000, 0x9, 0x9f, 0x4, 0x9, 0x3]}, 0x5c) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00000ac000-0x8)={0x0, 0x0}, 0x9, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/17 17:04:40 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$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ef000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00009b6000-0x2a)=""/42, &(0x7f0000707000-0x4)=0x2a) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) pipe(&(0x7f00006fa000)={0x0, 0x0}) ioctl$sock_bt(r3, 0xdd17, &(0x7f00003ef000)="f7feaa57ebb36072f9aad8b4cbbab3bbe9be3d29fce1e184d73c1ec189adc0eaa5792206d23224fdca") ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000023b000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000038f000-0x28)={@generic="4bd4d55281f46637b59ff9d2e9fce904", &(0x7f0000a9d000)=@ethtool_link_settings={0x4c, 0x9200000000000000, 0x2e73bb78, 0x1, 0x5, 0xff, 0x6, 0x0, 0x2, 0xfffffffffffffeff, [0xb049, 0x8e, 0x10001, 0x4, 0x6, 0x91, 0x39b, 0x1], [0x0, 0xde, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa49510000001fdf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952ddae562432c13630123a", 0x34) sendmmsg$alg(r2, &(0x7f0000a73000-0x188)=[{0x0, 0x0, &(0x7f0000331000)=[{&(0x7f00004c6000-0xcf)="5fbcfc293199cbc5a36beb4752fda16ccc56e2060dc72beb7961742ba401d42e9e419afbff6d37fba66d6f04f539e039f0896df8cd00b620fef6702880ccdafdef7d072a3ff41531b0e6b6464f953cb08b79ed69a7e70df613a4eedd72c4751e27a4a57bf9e1cafcb9d93f56644ab12fe8d13dbc8c779a8e9aa4c2924953df4e68c54563d8f223bd250e6216937f884517eee3fa68dc666f64899fc5bfbc0b503841d01d420ff7530e8f97a15cb550339b46782d44c5a2bbc4c6ffcdc499a3d979d44b2f6ff37aac7a6f4d14e807e4", 0xcf}, {&(0x7f00001a0000)="baeee38f1530bdd9cf64694e36b85794bddc2fd269fa8700898165bd6fc2f9e82acce2bc5b13c0dafe26a2e16a7d9121102a99bd98a962976a342f55f2c1b4886ca8564162cea1647b0638d5ddcb65abd08dbc6f48ca4922ac4f41b42be672cc7948badb77b02437", 0x68}, {&(0x7f0000456000)="10940728c60f56c24ca913310a432a8bd679c4f2aea270841692b496aef0a65ba43edcbf3bdff9e1fdc07a0a20479565987ac0d4fe35e515774d8116e2fc04bd23beb0f3ae502e9377ac8f3358bd0b62d2d66451b9ebb88d6622752e3a3dd3c115a68ea1f29273f542e17469029451cf1b645d39a7d0a3205e369e582009555d950236dcfa99a6a3570392adda68aabf6865604ce41c4e5545693a0f56b79ac2688020f0a465f5658e075e0c", 0xac}, {&(0x7f0000513000-0x90)="7567ff2bd5667fc45c8aa8c6aac6e281ce89bd4a3bbaf6f956ff4b741daafbb861f4761375484137b4f33b4448bf815492dd806b53ae2c162e145d26deeda1987e20948ecae66c29abcdfae86d033dd8a65d72f36bc1ada9d521018bc341abecbd0481df6f608e324bd5d100690027b507128fb7520d5ccb699055037b468961b10608aab5416e0da1c24e38be883060", 0x90}, {&(0x7f0000581000)="54196c876150d38571b5f1be6713ad469ebbf8796931473a128c12ca7a8269d26ed3b5b7b2dec6b7c02bbc8e9c97053762d3b5a6e9882a39f74b1446273660aae377c381508808da92192279d16b943e6836a15771fc422def23415783090a2bb16cd8e9c2556da57ebdd05c866009ef942b4dc36a5d3bf5b4ecd2845f533965fd212011dbdb62f13f0fc6942c790f01bac4bef0a324eef1f52b28556e228ee49656", 0xa2}, {&(0x7f0000822000-0x18)="75ef7bbc4ccc64fa68dfeaf0fd79c77515a5f82d3bfdc360", 0x18}, {&(0x7f0000c8c000)="5fa5ddc637c1d12954b0c7d46e84d348a46d2ebf3d0dce2e1a9d080af0c9b60901555cc2db3d74bbe6f8b5dbfd2fe4968ed95911ee0c8193c41afd0bb72f4d1190ede96fa22d1131b1ab1c537850", 0x4e}, {&(0x7f0000bac000-0x1000)="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0x1000}], 0x8, &(0x7f0000614000-0x1030)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f0000bff000-0x8e)="7ca59141e2b0e3784a43ca8b99aeb2a8a2c572789845e121a2a05da348c6c61e8e4680657c4eecec14c1872ea7554ca6116cfc00dccaa8833c58d99ce103effb3ab303bc7ce05f707d88d3da914b16a12efd62254ca589e0449a00717b2ecbc298c16a60d01da2a0198cfd8c4713580f579318492cc6cf5361b2bb3af0e338620b26789409033879a0ae7b6431e7", 0x8e}, {&(0x7f0000680000-0x25)="680130cc097f4042ca1997d61ad48106ecf07e6e48d57662b300fe4430f48c981bbe50d786", 0x25}], 0x5, &(0x7f000055e000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000c75000-0x30)=[{&(0x7f0000aad000)="69a584fea85082a04d2467f7153a9f534c604e8ceb7c2458df50e9f3b1a89006b2", 0x21}, {&(0x7f0000fdd000)="c76b375bdd21f50748ca2842a1ae63f122cc91529a7e348e137f7810b013dde6283647be2578f646ab7b89ea6d713c6ec6715c9919d9e1d2ea212bc1a070795721321047e97efd37e26d4bbd8c99b81c31130c4415118a57e6129c044d39488afe43f8e3de0ca90ecc2937487cce2840783c15d008d93e43bb8152e49b1511af4f1ed2a1f411ba9f671a33e887b32af2a9b0aa184f4ff534cddd6ada1993456fde742ebc1616c2ae264869e1ec8fbd23472f233b7081619404baf82a05b55385b17843d8e929c67e5948cb01a75812d1dbd9f62b30f8", 0xd6}, {&(0x7f0000e94000)="815b8c10650dd9e663e3fa0b7469ea4a9a91fa9aca769f4c5cf27a286f2326b3dbe222f747befa6203212076b726201da7d935f591ecba9770aebae6", 0x3c}], 0x3, &(0x7f0000812000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0xe0, 0x117, 0x2, 0xcc, "ceb690f898ddd45f853bf1228f912ce7052c611ef856025d9d2f53bfafef7bccc65e3cee0b20d11d8baba5fc66a26a5a4b3b3ffddc4798d7a44e26c5f402a129dc289dfcebf02cc3b6707c23edcab16d86da91429447cebebd7a4d57c62a587c09818cf162b7c1bb1ad37dbfba3ddbc0f3d0ca8aa3262d5cb367952fae66b156b1446b65aae69edbd65308bba0a3f3c148da5c1a5b7fbb0999830c8e2302ae91b88472180e62dc44908c05aff81adf0c0306f28b9174dd02528a3533311fac9e32a1b242b1e90575cf0ccce5"}, @iv={0x98, 0x117, 0x2, 0x7d, "e82a8c65aa9271e44a215348e2f896b8f99c158fe3203b77b387fb1fe0714d3dd834a9c4463551936835b9825aa01ca21dc980c9a34c0c5d29bdfb999909582ce17253b539481a7d2183ec33075d2fe4794853b84c9b1caee1ae872204683ff62eac5f10c5c4d38b097968cc9b04ae6d929dece9a2efff132a293ecc5b"}, @iv={0x98, 0x117, 0x2, 0x82, "1a398d3c7be214277481dbe9736998463b58f44bcdb15ab82b57d6542e2ab04b833ea9f2054983e9d10303527bf69caa277e806982a7d5393aa1c8791f8794784e5afe7eb4efa82a96beb45fb2ca6dcc2a0ac5a8845bd3bbd0d9a25d4ad2de840176539a83c85d80afe6859dbf4f603413f58aba1d7e3a25881aa1d92b68fefd1678"}], 0x228, 0x20048044}, {0x0, 0x0, &(0x7f00001c2000)=[{&(0x7f0000491000)="a0078691d4aa77fd51b023a2cbe268d2b3bb8b7024e55eca9508dadb02d618112b8a9466b1286690d2df9f240cd9095ae6438da0f6a50d7242777b044d5003bebaca7d75665b77805597552a76af94591710e5cfa898bc8e6013d585940556b18d227a2723b3f66be6fa96040b1f677b9afef4f698ab66ccd450d1ca85d458b673acb073fe7904967f4b67b9124423b3b8565aaa96031da57d12e27a97fe251aa1757ca900b81d61f6f662bd7e45c940adde88c78e6d2228be5577f7fa6aa51c6be0073ad74c7d7cdb53049b083dcc2991784b26fa23752a5a8d", 0xda}, {&(0x7f0000966000)="89189a82634457fd2b2128e3bf155e43ab97d8f0b0d188911954ae5be4b0dfdf506a33873aa1c332861268c1263178a289e33a8b9220f8ad268f0a", 0x3b}, {&(0x7f0000459000)="4516444790201d003dd6980fcc67944bf5137d15c999e348122e04815267bdc20fcfb54f5a85217c8b5a6d04e1aee0c1e809db1dc6575ff22f7af1ade40d97ea0c0d9e0c04", 0x45}, {&(0x7f0000f1f000)="94bd9acbca57e91ac2dcfc82c3cf9989af7b60a8572cc4a557fa8e90a10493ad47a38603cdefd5d8f698e37b5ba8e910c79f1f06ad60d29566de7daffe4314d42a71f23f5cd1b1241ade494404668af394e24c5f6d44dd6ad71d5522e375a443f7e2b372dd7e", 0x66}], 0x4, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000d96000)=[{&(0x7f0000552000)="69b9978455e94f9f5524d4c1ae993775088d80245a1c9ed4df3bf4a8529fa84c41bd337de638a069cf581d0968aeadda98a0870ae729e8e6ec6c31ffb11d2d6aab8c4c5d5abddde8ddf2d63127065dd0", 0x50}], 0x1, &(0x7f0000280000)=[@iv={0x98, 0x117, 0x2, 0x7e, "3550cc23c9eae5ce707e2e1feff402e14529a750b64a194d1f43019b73e919739c72248320047cba61f08f6df271cf5d44e09d9378c776699ec7980f31ea0de47b024170bf70e4db8274ae288e25e953a27928d4883ab1b1120832f8f1339d13460a294bf1d6068ca99f556bff3ff2dcfd8166f215ce9b0777e37a368616"}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x40004}], 0x7, 0x4000) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000ce000-0x4)=0x0, &(0x7f0000eff000-0x4)=0x4) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000055e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d53000)={0x0, 0xffff}, &(0x7f0000903000-0x4)=0x8) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000287000-0x1000)=""/4096, &(0x7f00003b1000-0x4)=0x1000) listen(r0, 0x9) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000699000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbd000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000909000)={{{@in6=@mcast1={0xff, 0x1, [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, 0x17}, 0x0, 0x3, 0x1, 0x5, 0x2, 0xa0, 0x80, 0x3b, 0x0, r2}, {0x808000000, 0xfff, 0x6, 0x45, 0x4, 0x5, 0x5, 0xd6a0}, {0x6, 0x3ff, 0x3, 0x3}, 0x5, 0x8, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0xc000000000000000, 0x2, 0xffffffffffff0a0b, 0x7155390c}}, 0xe8) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80006, 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e71000)={0x1000, 0x200, 0x10a0, 0x7, 0x7, 0x2, 0xffffffffffffffff, 0x9, 0x0, 0x800, 0xffffffffffff4f90}, 0xb) sendto$unix(r0, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="000500", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x1, 0x0, [0xfc9]}) 2018/01/17 17:04:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000665000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cef000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000, 0x0, &(0x7f000063e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x89)="ce969a039dae85c2cdf0ad2acadca9a48aee317096f7f1e2b9d8e8f8f40dcd754f9ecbf9fe9ef7be80327746bd039225b0daf2ddd7b1f678a1a58d8ff4f3388ebeba51af06d6ad8549690592997bac5ee1939b7e2fd56a4d9a71fd7b6deb4134db231e404618eeb397dc6edd9452dadb6509fcd8baa35ab1a62ba0b8a9995be477b220cfb8ed5e9f93", 0x89}, {&(0x7f0000001000-0x30)="ee3249e56b1941354f453281ccac65d25c82726e7cbc94c78647a2e0738c6cd46a285f0a63a9f20fdb2916353cf5ebb9", 0x30}], 0x2, &(0x7f0000000000)=[], 0x0, 0x1}, 0x11) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 17:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b91000-0x5d)={0x0, 0x55, "262c1f9c2edb38ad39b6b21f758d88aa965c5f708dbbc2b07d78ac739bc2c2c11c110f46d044c750e72067c2c939bf10a161094b6d02afe87f8759481da1bdb32762d879e9d7b32c26e58ca52a981f68cd438417b0"}, &(0x7f00001a9000)=0x5d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f14000)={r1, 0x1000, 0x20, 0x400, 0x80000001}, &(0x7f0000c5a000-0x4)=0x18) recvmsg(r0, &(0x7f0000c0e000-0x38)={&(0x7f0000bc0000-0x3a)=@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, &(0x7f0000167000-0x50)=[{&(0x7f00007c5000)=""/179, 0xb3}, {&(0x7f0000b9a000)=""/227, 0xe3}, {&(0x7f0000b92000-0xcf)=""/207, 0xcf}, {&(0x7f0000757000-0xba)=""/186, 0xba}, {&(0x7f000090c000-0x50)=""/80, 0x50}], 0x5, &(0x7f0000d10000-0x39)=""/57, 0x39, 0xfffffffffffffff9}, 0x40000123) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000da0000)={0x0, 0x1c, &(0x7f000081d000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000d88000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003f4000-0x8)={r3, 0x7}, &(0x7f0000bf4000)=0x8) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000863000)=0x10, 0x800) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fe1000)=0x480000000000, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/17 17:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f00007d8000-0x38)={0x0, 0x0, &(0x7f000007c000-0x20)=[{&(0x7f000004c000-0x82)=""/130, 0x82}, {&(0x7f00003db000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000dc0000-0xb7)=""/183, 0xb7, 0x8}, 0x1) bind$alg(r0, &(0x7f0000d06000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="0000000000000053ead9600600000038f284ce12", 0x14) r2 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) sendmmsg(r2, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r2, &(0x7f000077d000)=""/154, 0x9a) 2018/01/17 17:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r2, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000269000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r3}, 0x14) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c8b000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bfa000-0x4)=0x0) 2018/01/17 17:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) getsockname(r0, &(0x7f00007db000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000699000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a4b000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000801000)={r0, 0x6}) 2018/01/17 17:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$inet6(0xa, 0x8080f, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f000056f000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0x0, 0x20040000}, 0x4000801) recvmsg(r0, &(0x7f0000299000-0x38)={0x0, 0x0, &(0x7f00004f1000)=[{&(0x7f000081f000)=""/21, 0x15}, {&(0x7f0000e25000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e7b000-0x60)=""/96, 0x60, 0x1}, 0x40) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000c09000)="fe28259bda917dcc082614581a79974f957423a7f7b2ad5642917825aa7842bc5a60913e6e5c33d3a830c3e9a03c46449a10e4ede540d067ee4ccede8041fde056ba0d8ac2cb021f717d877473daa1aacf3467c345a11dc9fd275e363ef023cbfef56a9ced7f5b977774d0346dc01783622e2c991317f0b0beba5b9cf97abedec97f8efbc33f381659e726c8b83420", 0x8f) 2018/01/17 17:04:40 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) getsockname$inet(r0, &(0x7f0000ff2000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000771000-0x4)=0x10) [ 149.088291] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ee4000-0x60)=[{&(0x7f00000d9000+0xf28)="", 0x0}, {&(0x7f000059a000)="e9de05c73965259a7bcd11bb585e0554b1ea98605f6bc4bd62d6644727012482a79abef2ed570a811222f73af0de2971670031f097505fd162c93b2a54d37a8c06fd626549880c3040119ab7acc621740a29d539cbec817a742a5c09de3aad216ffa4e01bcefe0b5deaa8d6daaeec3ad01d55170008c5287a66413b96c57963a859ad3088fbda11893c6f61c4c0e93bd6138ac113dd720744b643ac06830299ac0c0c4ee6c6724d64556827028d5ac81aceb508e08056bbd419b012d414270f909eaf451a23e24e4", 0xc8}], 0x2) 2018/01/17 17:04:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9c000-0x150)=[{0x0, 0x0, &(0x7f0000fcd000-0x70)=[{&(0x7f00000bf000)='#', 0x1}, {&(0x7f00005f0000+0xc17)="51b4a91b62f5d9b03f206aefbe590b664b4de919b80d9bbff040a9b81c48be6d47f9482f355f077a67e81e506a8905f6f99b5bb3f292113f5e5573272aa127", 0x3f}, {&(0x7f0000e4f000-0x1000)="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{&(0x7f0000171000)="b1a73239c029c38f9e26bc25c1b0e37991f6084ab94132cdb5e7de167a6e98507efdad19523cdb8e0f7cfe190843d9a365154730408d9e511d00c7543a9b02aa23f9e8fbeeb25d9e1df466c8c48587dd1bab698ea57cebb78e8e7a652eef978f60689694a521cf35005f2ffa948e51a4877111f819da6b48327b44a634bb1d61af0f227fa044a47d6a3bc931521fcbe311abf0316c644106a46463d68758fef3e83e599bc2f39a0ac156d76cfb", 0xad}, {&(0x7f00001fa000-0x6f)="39bcc59df84239250ce8412f9d5362bf960253359c00e5591a99972aa5b53781b466d03756e61df4b8692047e9cd6824b8b3e86521186ea7a67b4456c506c9a0ad12df9fba3d490a2b45371cc6f4bc6a4ba0e75c6e2ba51e01164039ba58b1ae8a3025f876cd96d16bafac529d29d0", 0x6f}, {&(0x7f0000b4d000)="7b618ddf4705eefcfbbf745bc0710128bdb900c8cdeeb2c9e68b48fe9beb964c5b0d721ea8faf6010f1dd43fd92598cedde6a87ddf1262424367a95f69dd1d2120620fc19f547d4bc208f7a711180a74b60cb5476275e4385b1f70323ec008d6ce723423604335f31796f2efcc28ca", 0x6f}], 0x5, &(0x7f000095b000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x24000000}, {0x0, 0x0, &(0x7f00005d6000-0x30)=[{&(0x7f00003de000)="566845af288df72b911dcbf1c7d94d18a41572e6db6040a9e694f217699583a8a82901c7aba914c7", 0x28}, {&(0x7f000095c000)="a8607c02532c4f9f6f18f94e1378c8deae70bd48e911baaf39763fd44f6f3a9d5761b3bd46e410eb75142e17bb58101c403b1721a06217bc8ce3e57f476aa357628c9bf003b07a01feccc1619b72b74034afbfdc71327fa44c6de476f537a014787535ad93c635a4b3b38794e4568755d7eea7aef17c55ab246f56e4c3fadc91a485f2f57ba15cf500ff3e723fcc74179d47880a744485f09f6540acf4820b47ca82cec339796cbde2e532", 0xab}], 0x2, &(0x7f0000766000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff80000000}, @assoc={0x18, 0x117, 0x4, 0x75}, @iv={0x1018, 0x117, 0x2, 0x1000, "d1c89fa818974404295ed0974faff2612d5e274ea30234bcfa7d3606573c3f31f0ea9c312c4186a78b5f92e8856368b8e8459550367fd04f9cf0185cf8fade5d358677f37f65748eebc400ee18e6ebca256b6cbb73bedfbe8e9188c237537e165de7512f819de09ac95c1cafc12e0c96773ed95aac8d6703440ec8b17a223142ef9bc7a9e0878fbeac0b23417082d7cd3ef584fcb6ec334b46b1cb3d5a4af3ee50ef6f8cea9d645f34c1bf8b540b7a30adec0af5d66c958c935974a859096e05b5273f260476b9faee38a4a42f5321921c096407a5c130425dfaf050a5c59a85fa33c45e188ef072accf8ae4228084ec5a1ae59d17f124bf13d1532b037c806be96b58df7066b1b208206716508ee361191c894f7529c9685b792a57166c06d1ed8bb1ba30bfafdf87cc4478a4e5a9d16d54ddffa3e90053c6a170158bf0cd854d9d1050264be9cb6465a84cc0cf114e4a2f14de128b1804c9b1a80035267520212190e9018aa8479670eb4e787897b782e90dbac6218e9d435ff513a7ffb4c44b7f6f6a2f016ae3c0e094c1671a9eb7f1152c795488e70cc1003773e0df9ad11b516e4dda655df0942fc385ed94c032c2a05faa2941ff181d7aa6d076c920a94868451a1217a8acad34bb8c64e6ec5485fc91e27d670354ebf2e91fa52d20e2f3b77c1c47da71ef1ece2d70f5f1327efbef6b6473910425203f96bf89d6340c803e706cf3eee0cb6d044ea8d727ecd64fad66347014eca4a883c2c40c508d21d459e8fd6713705172d0beb047b5d1477ee20ebc02fb417ea2c145b03586cadc6971597d75f6457b5e2ec1acdd6678fe989dbc27ace3bdc1f11e4c619764e1e217e9d82c76579041629a48f7b02788a27e487033ec3647a3c5cd77438bb8aa88a11e1a39fb4cc919fcd6487a7710b89d0ae1cfa5e9005107d3d83d8cbc4578d43d6909abdfc817d2d1c1ef4f59ccaac03c880ce10bb923eb811cf2fad96bab1d1a14cfe04709dbc8753a2a68fe835f97e721c3f2a87a1aedba75e535ae9628dcef4ca672690d26b05f0e3359a17cfb5fd878b332097a25b8a1ea0c88bae8df836e6a7c5502d8f038e7e0cbeaca0306e1f88b3447d9887a7424e2ada7b2462da1fe8fd36aab290fdbdd4c27f1172de3aa2a39608ebf9756cd4c63216375e13bcc7a4241274bf26eee4d2ca66831b97225f64e0f706f9ab5594cb15ac4285ed16169f07d2d8d5e96c5e258359df07ac6fbfea0394d553fbfebbb8df15f64b7f9762e2f03a1f29c15cf7009451b28358917dc7e1ebe22fba090ba6debd36b4596053a1b31f6f1d3cbb56c7b24fe5ccd93c30351471b36f7cde08379c12476ceeccbe1cd720e6cb401b95c6d6b6b7371232d0628ce9502d5a71e286b4ed267b348ab16568bf2f3125ddacd4f374c504d4d1af11cc6fafb5119e7b0978214393b4e17b046c58d97666bb9e76470fa1c7b1ba223cd14a69601f00eb28db042b4ebac4e4a3ea6465e823527a8df6e118e9f9ab29e8f7251d2ae7efbcdc66ccd1f3810d661a755a8683187749c79d31654a76036bbe5a7b4b850188e2de4ec2f3e66c6f26467bb035f5065235e9a5a32ec1534210ecf24ed427a023e48a41d41ee7d9c9b55e79da161c69131bc793d391536fe77593cec059c341ab790b5ba7ba1f311f28936fc93b46876febe7c19c83ae4432ea3f742ded9ae94bcd4b9ddbc633dafaaaddb7ebe72c638307acc71724bff716b1352005e44b357c686d3b0f6231df9c44b2162c9e2ccefa4f470e5c5e22050528ce6fc75f3441a31b20adbf392c9218a83fbc7a5c31223eaa8a0e7dbe0e3fb8ba0bd27d147bb51edd6d95f4966c79936b6f2ae5cb071ca6648ddf5aec5148293700d304ec1786ff09d8e151ca8b77b8aff4402dc5ef85edd0a001f0d491a97e84f15da5e228ee9295fa9018eff342acea1383baa8ca988ff6ef9ceb7324447bf7e99ae958cd9c48a050b420d7819b632b0e23acf175155e08b7096356ed127c7d4b5765d39b794dd95dddcb31a500279ba9a6338f80b2267e4371dec341319074198a76b2e6ac1c3b0184042260c46ac1e2024cf3c707377150957cd372938ae4be629d4fd31b2f3bd6c2bd52945759f9b16f3f3fb5a83c7d0cceed92bad35d64369df84c5825caa11df44510b78268b6ebedced48befa87add70937c0268c25dccb16fe9d90f3a7646ac45ea9cdaedd5812cc93854974ad5b4145d2ba89f59f5e8488b1315790f2d197af5d620dbf99e9fc0024611e523d3fd5da666af5d16da6c53efd2d78e00f758c1558499832482f15a372c48e47d08dcfa41e0a1ad64e9bb6ded1ab7db73b8c1f3b83a2de9392fd24e00c17c1016d6a731dd1ac12cc54c222330d7e954d22a6f73db56d7fa8896e2a5edf8ec02c315769f4305b7b87bd5f614f1b881099504bd0665c52fb067e6efd9b06bc938d205e0a4b2d575b2d547c430e674a3faebb1c324a454bd3c48d95e9888b9a8e636f6dfba5410b28bccedc871c90281511147d8b478fcd3ca0be0c3ffd94ed3c801b262ba87e354ea6ca83b09cb69bdd7bce418a936c7470d139005a8989c5d5c06e73d5dc105d1b39c23058711147dc0ffb800b3768f0b44d40c1c04d6a7e20fb8462b75d917eb3604c80e671f3687b4f04481ac86d2f8c8055686e6b0210506289af5c67f63c4423d20656e6ea2d167b1daaed190ae6a3508d404a128e4276e4001882cd00972571039f2e72a18587b19ffb7f90c588289dcc99c5fe9205dc735723c60487d00567f79e4889816d77ea8bda58f8f365864929f59a0cdcc5100f08491a8798a09aba84171d9228e0801e922ba118c3470e8edd37b71225b99f1f3a2cb268b917739b99430c46c1422e6cf84c49aec0920da277693fc0149b4a7cf54b9b777ca3e744e257b4ab2bfeafff3034676dcf8a7bfbc4eba780d8260e5590d79857ca95ad1e1c202a2e87bb78c97eda9faa0655d3bad4d9234b6c6bcba4e0c86fe56315258a91aaa04513eddbcb0c64a609680aa43ecf0a5cd3bab26203fddc51528993bbb15c207f6c089203f7c7f373bb11c3ea227be5d2ea6b33a1c4d65eefc0d493db43af11c9fb44e5d368b597c8df300e56be5bffa052d4c0d7c4f074d6e6fbba59954392d8c22c0ae6ebe8e3391f4d1f024d960c41ba4e0fb448775b7e76020e3bd4e5dfd46bb75a7c4c9c27849d2a76342cb7a9f829aae9e2ed88064972c5d6146351006bc491ba06c2c5316a67d538bffc09c4a1ebd5826f5fc362417a0a3c19cb01d9b95b4824359bc8c6b1f7c977aa65b3dff3ba67bf8bcf5e3b7f94c52ab7d07807f90fca17d5ca71c322dda29e5a3ab405a8b5c9161ee7367980e0b52e12a1975cf5b373817cdf216b10ffb39fb5e496d0a834334f6df6f1370d253eb6b06fc17fa6136e972d3144876fbdc6f964f4b2b6aa0832de52716b9cd084182cfdad52d356e43248439d45e29658b088e11b04705f347965e157cb6df4595de36fa23f417194ba5010dc0c0b3d4315873baefeb1fddad27c6d6f9b454a2f5b9242d554edf22ce7648ad2f36574895ca55fc91530f262ae2e3e7d641ef585344fe837cce51b99ae319b81e808970efaed73e0fc16fffdca6d2d5de68b36f138daa0b79b524d22584d6cfb3a1c5a35df908642c09ce5952159333de5e34e4a9864312f7dd0721b9be8dd1efbff5442dbd4b995082f1a1ec86a3710f6232bdbf5153af47ec04c6af8f882173480284072c2d0890bd71c094fbefe722abde28ca39be4973b4a7cd333e24f9e2b59a5dcafbab2755a69007f3a7cecbe08dcde3a5374178014dce531c3aaa8d14b0a46d6d9ebe7d186761fc34ffdec2466b4c8f96ed61273c6a5b572215430eebc72765d6302213ead9b142b461d530db85e5dc6d6d03897cf7d1d066cd57434620f005cf346b5beba27d85e6089286131e325481d38e80edade2b37488197f3152cfd25948b0e44366d37f05986f68bf6bfee92c95483b672d4d92b07b05916401faa84113a2836c4dc0d9b310d96e456b9935c431b646b2295089def9ea5d065698178c1cc90e9d875fa1c057dd5662545721918ef370a9673f3abd9ce2dfc42608b0113b41243b81fac21ec6758467975fa327c8c8dd262c433652e845ac739dcb4ac044d0097772f05e393beb2addaaaed6b07678b2a7d5478ca970f465d822bba81d9adaecc85bc91ae47e291df4acbeafc05ec8d7e2e7b2a9344ccdc0e8f76b47c9924baa8436edae8c28f4b2226c997b4141471e3be54af83c3744e9794281b24bf3ac5ea4e79854fe4bf46e0d033931988f0f30891110b0aa6a3276e43c73cd5d0fe54ed7e3a12a59c29d962600a865b08042e4d86a801f24069620397330203190403816770aeaba8751ff55c8b4f061754107c24b709f400bce0894acb42f001a2e4799c14f7b7cb2d1b0aee5aefb6c7a9035ccef40ea84ea0ffbe6ebc546c068cd033219570bd19072b13887852c3dcb46cad960542056e59629362d4aadac302ce4e6e475954be62c13fab87264c10367c7e67e94aa0cb71ddaead2eedc93fc0fd935997724135cf1f3d81ae06af9713a12c8cd22789a7cafac55f730c5dbfd57599554a857951433f07cb720357177dbcf6f3c0420dcb112d767bcca6466fc689cc4dbed4e9ffb033577473636e98d7bad9c733ab49fa8d9092ea17096d0570c2797eb1d45a0793c78d220cc1aaace2721a9234ad34f9cc1796d4d667ea5e2a43dce99bd3480f93761b61f4fad8d4529cd2fe85771a811da982045de7424ccd12caa4fc15697e281d116d6f145f28eab1bf57c74c3f3862213137ec808441d5ee3ac906e4682f452cf67d5c4e1ec189424307fac0786d731d6c3333fd64fe05ea3189a3a07412053eb94cf530eef6276ef1e376e449f2643227a92cffe719a11f54f361064f1ea1d702f31f4706b976cb93074d434c0f62cb629e0caf1a64a9575a4c39f314f1ff10743b5aa689e94da7d85d88b0b3feab0b78e4801e07a418153325f9a3d5cc7dbe07206837aeaefbf10620c6896cf9460db5822ff43c1c47a3409658e2f22c8b6cdb5ed5140e5993eff0f5a8441927e4a15704d7885bce678bb5886c1d6fc344ee3e606c8b7bfecf0e0130981e96bc5e2b0b447d19ba12993dea4c84d55cd9c8fd7ab59776703240d5a4dbaf06bc0da69761d9a945e55e7cd730fa6a6ce86912c5823bbe488988702374e2cbf824d29248c3297f606723c40baab3b6a568ed8d687af8823915b80e820fe89298a030f28f88858fe53291dba00a06db2db0760e6e218198e2c7911cfeee48020a55f01d6046be478c4d9289aaec28770a5d533a7654daf1cf8cced156ed5f8e3e626d54927348e635698cb89c1620b7dd6f16c0eab6000bcd2f3e21967c1d709a6f46a92b6b350e32776fab8f4a9e9307bf3b19838f6389df8b4fbe733012bde289bd2750cc4f6b32d3e4cf2c443b7b22965d66ec6dc9072e9fd98a5d7f75ca79e881f1ba690a06b2fb41889b5cc004811e46f0b6a07ea7ecb192cd72041df7cecfe96a5be792bf057ce0f5ba5355b0090e4fd534ba6d9b54f1c7d0966965a79f66b581a89a58a2a8a6b3cb4c0c10b61308b848adaab8245834babf9609302ad02786970f6cd7dfc585e2cbd8260bfefc17c94e04fcf799ef0d1c439af8d2521b6612983fa60d021c249d8057c7f42d6a399a1c13dea20d654dd7d4cdb1e7e9f078d171a7a987d855cd91b902df9100025167ac0ddf6979d42c91fba9808c0500cfd348e793e200f3e6d05d7689de"}], 0x1048, 0x24000010}], 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b52000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f000092f000)="609ca3772d95379bcf873c43fc32400eb98fa3d02e9a7d8e4324e027c832997e023dcd1097c50c73594c223ee380b410475911eb810e3af02622a67fcffe3637c31adb2e0cb6d3f4cdec545be05e794803e25eee0e40adef4273aaa3bc6833928953a6b1aab77e8e1a367673a67751d0e56d2a1dfc51a9a84521b52b54987b2dd9c112fc4ec7b5c41a446c0ad1c30709f423f9a2dc560be463479461b8dfc53b7ffb4a3c9563150bd768e5d3532c28e761512875893a625e774ebd1e423f40f8c9153adc26c182162d39ffcefdb0f92ca7988e254e5ffbf7e9072fe05481946685a4ad3041d68c38294e4e901629e8d80c39cb5cf7e2") getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000873000)=0x0, &(0x7f0000c3b000)=0x4) 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000faf000-0x38)={&(0x7f00006b2000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) r1 = accept4(r0, &(0x7f0000a9f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ced000)=0x58, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000037d000)={0x4, 0x100000001, 0x100, 0x800}, 0x5) bind$pptp(r1, &(0x7f0000054000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) r1 = socket$inet6(0xa, 0xa, 0x800) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf4000)=0x0, &(0x7f00007c2000-0x4)=0x4) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c78000-0x4)=0x0) 2018/01/17 17:04:41 executing program 4: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de9000)={r1, r2, r3}, 0xc) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f00004f1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094a000-0x4)=0x10) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000949000)={0x0, 0xfffffffffffff075}, &(0x7f000094a000-0x4)=0x8) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000094b000-0x18)={r2, 0x553, 0x8, [0x3, 0x8, 0xfffffffffffffffd, 0x9, 0x1d6, 0x0, 0xff, 0x3]}, &(0x7f000047a000)=0x18) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000949000)={r2, 0x8000}, &(0x7f0000708000)=0x6) 2018/01/17 17:04:41 executing program 6: 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$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004bc000)={0x0, 0x0, 0x0}, &(0x7f0000c45000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006af000)=r1) socket(0x11, 0xe, 0x1000) r2 = bpf$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) socketpair(0xf, 0xa, 0x400, &(0x7f0000e69000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000785000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000735000-0xa6)="f5ae1a", 0x3, 0x0, &(0x7f0000929000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000106000)=0x4) recvfrom(r4, &(0x7f00004e5000)=""/136, 0x88, 0x40, 0x0, 0x0) [ 149.173410] dccp_xmit_packet: Payload too large (65423) for featneg. [ 149.190499] dccp_close: ABORT with 65423 bytes unread 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) socketpair(0x1b, 0x6, 0x9, &(0x7f0000ce0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000083f000-0xe)={0x5, [0xc6b, 0xffffffffffffffb3, 0x7fc000000, 0x6, 0x0]}, 0xe) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x1000000000000002, &(0x7f0000ae2000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000093b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000805000)={0x0, 0x7, 0x20}, &(0x7f0000867000-0x4)=0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ae2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae3000-0x4)=0x48, 0x80000) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000425000-0xc)={@multicast2=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000771000)=0xc) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00001aa000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003cf000-0x10)={r2, 0x1000, 0x1ff, 0x6}, &(0x7f0000ae1000)=0x10) 2018/01/17 17:04:41 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x100000005, 0x0) getsockopt(r1, 0x100000001, 0x4, &(0x7f0000229000-0x5f)=""/95, &(0x7f0000f7d000-0x4)=0x113) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f59000-0x8)={0x0, 0x0}, &(0x7f0000125000)=0x8) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000042000)={0x0, 0x80}, &(0x7f0000f8a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000577000)={r1, 0x6, 0x400, 0x7, 0x8, 0xfff}, &(0x7f0000ccd000)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f0000011000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x0}}, 0x26, &(0x7f0000001000-0xa0)=[{&(0x7f0000011000-0xf5)="aebdd9af0a3a4f97bb07479dbefe7dc68f9432d17953c0467d51529d20263ac2e0c71ad25745e227c069d5a351d5424935190c72f9acbcd2f86966f7f3b7df46800e63c28dd87d8369b89e1b4fc0b4131854cc78aab02619a1cf7bde4414079763fac09133fe07988d861e58156ca437bc2d4e475e11d0de676a5bbe9a4e902ec172f5f824e3ca58f3e0d9f66057f0920cf599a86fc2a054c8d70501cba65e8980dd5af3f5044b35c8ebf1986ac3f4cac58f1c97ce276aabf4da3cb15488f4b2327188801ef628aabf8d2969bcdaf15476599dabc4323516efb60d44d2efd82aa3fde23e6dae6204141281f79d6a3c7637259bc6ed", 0xf5}, {&(0x7f0000011000-0x6a)="e5691093a2af8092d5e53491a86257bd2b1a8e55ee1e130b67e19a9a4fcd432e8395fae51e82140078cc38f02eb606ca33b3ecaeb41a3f13a6f5e6d846e53f05e31b92357df74311faf85a7ab2f4d8557f58629dd7de46a9567582182e0207445e217f0a900f85a1ab19", 0x6a}, {&(0x7f0000010000)="c1776ec7612196cbcc2bd150f512cd1427aebe49fdc3f96feedf6364e102cdb4172e66bf8c871cfbe48ed0d829192486de26d9791a1075637e9168257cc5134ce351256c715331fcca33600ad2df54ee6b765639536e60193e3e467837de107c330da97a91efbfe8364af172d67100079eea656c2239160bda19a5cb0d1543bc67b28ef28e126881b7efe968cd8415cf75d6de3a5c1ab78a611d5c42e5bc688bc0fde2192c5ddb155a57a46934daf4f470bd34fe5a584b75d1516b82a322a352f3ef448629901fa1030c0fa1de3b70dd24e3f2a9", 0xd4}, {&(0x7f0000010000)="81e193417dc86eb26d3cf77c5b0f842f402e27469b83ee421f6084b00893859c1f5861b0d1b0ea094ee11c1ffdd01fa4b772246dfedb2066265f97950223015de59e8317331dd236e9ca00948b47f9127b61d90f20b3fa361a0f221e9fd3072b5fa61ca956ad83dd24f9759a2d2e28ca30f73b194b9666e3c8c295397409b72cbc5b675f126a6cda0dc38bc2dd8b2b8d67859c584916457ad8f2a8f70bbfb131de2f6fd53d2e64e1e1944bbd5cb4450ca48289686b61de1bc1697e3451189246dcaae5edb3024d01c00e40a12e27df46a6f9ec84ad90b1", 0xd7}, {&(0x7f0000011000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x74)="5ab6186182314519724b63d54b1c1c77b6003def8d4710bde7e395d329592b4c9e51b6a2fa0714d5e90401cb159e01bdc874dd6f084140d24bd2fcde368070650d25b27147d9bd470975986b56d1a7e968e4f96624a44412776d24a74f2e36c080aef9664d4322c4dc0d7fb5707d0dc988a4a62a", 0x74}, {&(0x7f0000011000-0x2)="38e3", 0x2}, {&(0x7f000000d000-0x12)="2bcb3948f20f265d905f662f8377ea840344", 0x12}, {&(0x7f0000010000)="5cf3a1c7d60cd1fcc6ace0cbb75d71ec8013acfeec5f5ad26bc71ad478c74b3fa36bdd88631d0c708ad905d6de833d48b7ec9c7f894babf65a075471f27d7b920ac52de9275bd1764370bcaf8aba59fa75cbf4daf039f05f0939113d9f31da9d56dc8fcf910be0d49a23affe7407cf3ac67119e0e8b464ad94a36bdefe63eafecc85b62fc564f4b47afcabb55655220b57617a4c86b523765e5e04a50f55bc367bf93877ca0a49299705d196ed0d77163dccdf0baad1da6f53188077da048929029516a5d3e8e15292e3b2ce013e8321e60d2732590623987373", 0xda}, {&(0x7f0000010000)="10444d40e2a7e829487c38e739ddfb3bc73144c471", 0x15}], 0xa, &(0x7f0000011000-0x218)=[{0x108, 0x115, 0xfffffffffffffff9, "ed7da4b4e803bbff3e3b50ea39af177b5f9097179830f0edfa1751d41ac68f9d8b5e31ce50ceb49ebb15235559876630ba0d96b501506f664286aaecd80dd20bba61e6d71d1728a2ba731923da8ac4166b01e13b5418403926ef94826afad9013bfbf7264b7282740cfe41c16c6c275ef1ca8beb4d172d6efffbf7e4e11a5f93e34abd5578938d5f63814bf32b446db0bd9735d09357f983752ad96a7ff9cdeda490c855282b2e41ffcc67ce886eacc7a7a9b351d1f1ce3b1f46eae74e1c1e2c9188b49bb1bdf376d58dd8e133c14b9ee18f8270f9dfbf2667b7b936805da6a5754f166d79d121fe1446185580a8a5f2bd5aa8"}, {0x110, 0x110, 0x4, "f1d3ef7936fa1f4c8c8c04e2c1f869f4b571dfbed8e6e3c9582d16336c62e29f196f70972959f7e55abaf4ccfb7accc1512890174231893800640d43a0f4f8bf92dc18785c8646dfa81176cdf6a2edda6f4ff7560ffe96b291f3ec03fead14e0fae65bc1dc17e1acf3b2892dba399c926eca55ab6d0315cc9f13bec11777dcc925897897e8cbcf62c9d0557626eb97776e2cc656eeeb9e2e48f50e1f6a29af341b8715e4f32e53e45a4db1f4f8411eb35bb8e92df6dea105f45a05cc97dc5b365f944f8162ca58b2c5d9c00802915fcad00280ccc034f3939915a7f2425b4307a698b6ff19de3b38c74e02ca7dc83205bd36801c03d453bc7dce"}], 0x218, 0x0}, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000011000)={0x11, 0x16, r3, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) listen(r0, 0x6) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f000000d000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 17:04:41 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f6f000)={&(0x7f0000f70000-0xc)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f0000f6f000)={&(0x7f00001d0000-0x2c)={0x2c, 0x10, 0x724, 0x2, 0x0, {0x4, 0x0, 0x0}, [@typed={0xc, 0x3f, @ipv4=@rand_addr=0x200}, @typed={0xc, 0x1b, @u32=0x80000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x40080) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000754000-0x4)=0x3, 0x4) 2018/01/17 17:04:41 executing program 7: unshare(0x1000500) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000061b000-0x4)=0x270, 0x80800) connect$inet(r0, &(0x7f0000075000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x26, &(0x7f00005ee000)="500423ef4726a45a2c57275fca4921569f5718863ab99ba7f3579c0d11db98a6bb8e4f56e3813bb536745042373d793b2a9728302cfeecbcb126b45df3fb77546252cce2e62d90bcf44beb5bdc75956d43f90f7781a2eb4e12aa7dc2d6eb07dc6c74d69a5b8ea3ce53348b3c7ff26543bd72e124f6243024feae3e55", 0x7c) getpeername$inet(r0, &(0x7f0000241000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3e000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000da4000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x9, 0x5, 0x6}], {0x8100, 0x8f, 0x400, 0x7}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f00003d2000)=""/7, &(0x7f000038b000)=0x7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004f7000-0x4)=0x0, &(0x7f0000368000)=0x4) socketpair(0x10, 0xa, 0x800, &(0x7f0000c30000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f000024e000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x81, &(0x7f00005eb000-0x8)={0x100000001}, 0x8) 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000008000)=""/142, &(0x7f0000004000)=0x8e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket(0x13, 0xe, 0xc629) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000006000-0x55)=""/85, 0x55, 0x0, &(0x7f000000a000-0x10)={0x4, 0x8, 0x3, "06132a2a1bca", 0x0, 0x0}, 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000009000-0x10)={0xda4d, 0x4, 0x1000, 0xc81c}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000006000)=0x0) recvfrom$llc(r1, &(0x7f0000007000-0xe1)=""/225, 0xfffffffffffffcfb, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b0b000)="540fbb99aaa9694cf5c862861c02be17", 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000e0e000)=0x3, 0x4) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) unshare(0x116400) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000164000)="6039159c815dd7cc9485b7d1c643e4d4b4b27fb64df22a3e4f984e901161bb51732f7adde3a084") 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b10000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007c9000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000011000)=0x80000000, 0xffffffdd) bind$netlink(r1, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 17:04:41 executing program 1: 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$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dc9000-0xe8)={{{@in=@broadcast=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000682000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a4000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000eb8000-0x4)=0xc) r6 = gettid() r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007db000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a0b000-0x4)=0xc) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bb0000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f5000-0x4)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a44000)=0x0) r13 = getuid() r14 = getgid() r15 = socket(0x1, 0xb, 0x100000000) ioctl$sock_inet6_SIOCSIFADDR(r15, 0x8916, &(0x7f0000b22000)={@loopback={0x0, 0x1}, 0x8, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9f000)={0x0, 0x0, 0x0}, &(0x7f0000762000)=0xc) r17 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dee000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000384000)={0x0, 0x0, 0x0}, &(0x7f00004bc000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b63000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000)=0xe8) r21 = getgid() sendmmsg$unix(r0, &(0x7f000069d000)=[{&(0x7f0000949000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004c7000-0x40)=[{&(0x7f00001b7000-0x36)="d6c2673b518b551a022dd0335266a03f1a5168c76d705e688ab9317e29fed5509169fc16aaec1b5de1f12c03902ff622199b0cd5b2c1", 0x36}, {&(0x7f000096c000-0xb4)="d6e98b2c8244f6babde926b876dd9b25ceef8508af231934702f652aa3157dcc99c6b91546cf368ec6218acafcc11ba44a40d5b53a48c8a5a0bc6144c53f92c9588fcd5f4b268108e2f10292d7ff4e7ea06b5372a7161726327c598fd2a5bde8029039b11773041e0ad56eae2ab80bfdf589bf8839c2887b740ae5e74442be42f83c5ae33ff551036110c27d3c28fa2c6ffa00107f356439c0f72d0caf501e05b732c0287db518154453344c0093b9aaf8921ac7", 0xb4}, {&(0x7f00002bb000-0x18)="33d3d3e9b40ff70d3dcc3cb4f5dfb2319633b372798ce30f", 0x18}, {&(0x7f0000310000-0x91)="584dddfec3484f865ea7fe1b6cf4137ac3bb37142da4fd9d88fac1dc5a858cf5b9864326414439c165480fbb5e9996561148245529f0261d872916b414e3951e2f47238817ed2b5943112ec6007839531196f0e840d14f7d9b9776b341ee68c4b3158186c1e6c94b859fc2691bc0ec76d6e193ee7cee8de1596eb8b538575f4d64dad467f8b1749f6e1c1be1de8e63dc53", 0x91}], 0x4, &(0x7f0000842000-0xd8)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0xd8, 0x80}, {&(0x7f0000ef4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f2f000-0x30)=[{&(0x7f0000564000-0x41)="af59d7c589f4787795e7e06bea67a6998a95fdf23b5d979a1d36c76d7c983e618fad4a5fec777b1fe6aa846226b5e8207ebfe4504818693fa6c370ff7ba1724f78", 0x41}, {&(0x7f0000406000)="0412b1cf736277eee9597b7bc1dc0428959f3716ffacacb5a264cae59b3afa2e111d368a924a4594d7428ef424cb05f7c3d40bb8ffd125ba61f525cf75", 0x3d}, {&(0x7f00007e8000-0x66)="c0f73e2594933b8f70231c0f339afd7e8e5c5f06bc32294fe773a62d81ecf2f558e6b53f1df21476d6a30067f6751daac5dc3bb35b2e6d5f70765f6b47941753955d690ed6dcbe3bcef7c9f6e54966e3e0ae3112742b79b26592250c253275667f9f9f368ddc", 0x66}], 0x3, &(0x7f0000cab000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x118, 0x0}], 0x2, 0x48080) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x804, 0x9, &(0x7f0000f38000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00008d1000)={&(0x7f0000091000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00003b3000+0xc28)={&(0x7f0000316000-0x20)={0x20, 0x3a, 0x400, 0x1, 0x0, {0x13, 0x0, 0x0}, [@typed={0xc, 0xc, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0xb8283c5dc1e0093b}, 0x4000040) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x800, 0x0, 0x0) r2 = bpf$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$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f000097e000-0x1000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000447000)={r0, &(0x7f0000000000)="ced38c9f3d8400ff414d2ed0cbbe87a597587a030a052e9350709782c2987c040670e2153567d4e7efdbf4188b78491dd3", &(0x7f0000000000)="2070a3f65ef6dc30947cf550429c3017740639d3a86045365a980516c151d07e3ab62322e98f33bfad246d455028bdf486740fea6127ed954aa55eaae87ecfac67329b7f702fefb5b5b1e2464b340f8779fe3c2c8c550de226b94e173abb4794d5ac69333bb6", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e3f000)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000de4000)={&(0x7f0000567000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f62000)=[{&(0x7f000063b000)=""/221, 0xdd}, {&(0x7f0000227000)=""/4096, 0x1000}, {&(0x7f0000439000)=""/46, 0x2e}, {&(0x7f0000f3f000)=""/29, 0x1d}, {&(0x7f0000dc2000-0x73)=""/115, 0x73}, {&(0x7f0000b42000)=""/246, 0xf6}, {&(0x7f00003f7000)=""/161, 0xa1}, {&(0x7f00008f2000)=""/99, 0x63}], 0x8, &(0x7f0000ca6000)=""/31, 0x1f, 0x8}, 0x102) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = accept(0xffffffffffffffff, &(0x7f0000bd0000-0x26)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000425000-0x4)=0x60) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000003b000-0x100)={0x0, 0xf8, "a82c0d2d0f2aa793597c8e8990fa11015a333120ecb720e139256f33070df268d6a7eb9ef5520dfede12098d48bdb732544ee85f93bfc6ec197808776f1bd2b6a8b664faec56c0f273df4f1fb52b90d0d73189fa121a2da04f88375df4dae7035eac1ac4ffe1819dec906b7802ad26dbb1d5a40e0f4f33da3948bc96329e6397255f1cf7c3a8eb860cd173a0eeaf754a903361608050d966ce4e670c91fcba54022f08cb219310501ba5824022df8768c80958eff06b4f5b886b47a231d3ca81e5bc2ad38e2e4b13b274c34cbc168bc3b9a5c027da442d6e918e08f1e8b3e7a77f26abc6e2178846d9a8cedafffcce1cc2afec25ba4a1e48"}, &(0x7f00004a6000)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000fd000-0x88)={r2, 0x0, 0x80, "14c1ff643204a522e88aa428673bd78d0793d2085b5d50b4ab466f45ee4c9172e27793f72d39ef96e1302d5e1b5b30991054deb20c1d0823d899170af068c7f0ea7b70714b5d1e48379aad46227ec5abbf435b0aff7a98f38ba69f46f4717ce711167af262f47dff27ffe6bd8bb8835b98e117474edee6a38bd082218d46d8b4"}, 0x88) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b69000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000293000-0x4)=0x58) bind$pptp(r1, &(0x7f0000245000)={0x18, 0x2, {0x3, @rand_addr=0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000df000-0x4)=0x0, 0x4) unshare(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005e3000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a9e000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f000074c000)=0x1) r2 = socket(0x19, 0x0, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000d9000)={{0x80000001, 0x8, 0x3, 0xf898, 0x6, 0x0}, 0x5}) recvfrom$inet6(r2, &(0x7f0000156000)=""/202, 0xca, 0x100, &(0x7f0000843000)={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendmsg$key(r2, &(0x7f0000f4c000)={0x0, 0x0, &(0x7f0000062000-0x10)={&(0x7f0000789000-0xd0)={0x2, 0xd, 0x1ff, 0x7, 0x1a, 0x0, 0x0, 0x1, [@sadb_lifetime={0x4, 0x3, 0xfffffffffffffff9, 0x401, 0x8, 0x7fff}, @sadb_lifetime={0x4, 0x6, 0x9, 0x9, 0x5, 0xe8}, @sadb_lifetime={0x4, 0x2, 0x0, 0x7, 0xfffffffffffffff8, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x3}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x7f, 0x0, 0x0, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x4, 0x5}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f7c000)=0x0, 0x80000) bind$netlink(r0, &(0x7f00008dc000)={0x10, 0x0, 0x3, 0x20}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004ec000)={r0, 0xffffffffffffffff}) write(r1, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) listen(r1, 0x80000001) 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000014a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept$inet6(r2, &(0x7f000035f000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000842000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00002a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000ba2000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000017f000-0x4)=@assoc_id=r5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002aa000)={r1, r2}) close(r3) 2018/01/17 17:04:41 executing program 0: r0 = socket(0x3, 0x3, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@generic="f4a958831e7b13f8cf4d96611df2d71a", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000d3b000)=0x4) mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000de3000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00009a8000)={&(0x7f0000608000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000de2000)=[{&(0x7f0000de3000-0xfe)=""/254, 0xfe}, {&(0x7f00009bc000)=""/149, 0x95}], 0x2, &(0x7f0000153000)=""/4096, 0x1000, 0x3}, 0x10000) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000662000)=0x0, &(0x7f0000a8e000)=0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000de5000-0x20)={@generic="50d06cde069213a98473af8844f47873", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2018/01/17 17:04:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008e0000-0x4)=0x7fffffff, 0x4) 2018/01/17 17:04:41 executing program 3: r0 = epoll_create(0x4d) epoll_wait(r0, &(0x7f00001e7000)=[], 0x15555555555555d4, 0x0) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000074000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000f3000-0x4)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00000b7000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 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}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x5, 0x1f, &(0x7f0000002000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000000000)="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", 0x1000, 0x40, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x6, 0x40000000000000, 0xc0000, 0xffffffff80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast2=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xfffffdac) r4 = socket$inet6(0xa, 0x20000000000a, 0x106) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x100000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x5}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000003000)={r5, 0xb749, 0x8e, "0bd4e10e49af6d41600fd72778062f9a93f682f0daec0b951fa644ba481cc25f50f839fb36359882b69614c395f3ee3d1fb88b49908ee70a602cc2d8da8809fd56b3aa1be713b385593c1e105079ec29b868b84fe816cd0091f7a20817c04889e1d0287765ee50f4532f4b32bf3cedb4e97f31a0e2d5a81a11ebb1ebdc640fbf2685379985a7b5c6b87bc229e752"}, 0x96) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x9, 0x9, 0x5, 0x1, 0x10000, 0x5, 0x8001, {0x0, @in6={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8, 0x8d, 0x4}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r6, 0x8000}, 0x6) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 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]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) pipe(&(0x7f0000375000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000267000)={0x0, 0x1000}, &(0x7f00000cf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000746000-0xd6)={r2, 0x6, 0xce, "151904116aa809d31346ba7eba3ac51b69f38a2b7647c455d97bfa5435503e6c0c5aadca13775dc0282e97ec1b19246d5a389c689e1c52f3bb69cb8de8e09fce79a32dcf021e8f480da6bee12c4e3899443f2936797f20de4cac32722b6e10d430bf44a01d14e24c9101b88ca4cc0299626ace5709631e698b10b0b49d2e21f912bcea0e05b46be9d074b774ac6dda7552425ea39d0786bde1a8bddfd68e4b3579d2599e109e476099dec170b02bb7194a77377a0dc3146f0cd5083a0118904ca26ca87737b958c3905f821ffdb6"}, 0xd6) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 5: syz_emit_ethernet(0x173, &(0x7f00000ee000-0x18d)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff1507", 0x13d, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x6, 0x8, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x9, 0x1}], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x80000000, 0x0, "b0fbe6", 0x0, "293697"}, "26fdf452bc467f72cd52110bcaaa18a616affdf4071b8ac3ce2085a30414e4f8779e1d000800001cd98d1d20f2078f2ab0146dec3cd13681c5dc51457367e29b379852600c8df8cf5e6fb18daf9c1779af08f32c031dd01067b7bf7f2c1e221a495da6f2fc62c483cb92b59d9888f8128b09435a5340df9a852f46e39be63fc8eea4849d73f60a1913dbafcfec3165d79bdd1680b5"}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000f0000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000be000-0xe8)={{{@in=@rand_addr=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009b000)=0xe8) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000f1000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ef2000)=@generic=""/16, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000019000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000001c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000b000-0x42)={0x0, 0x3a, "405a2bfd4e127da4b539f623e641e99c78ff336fd4f7f14f6b77781ec68e55ccf6aff58ab32c0a75f88c985898d42f581779107ba78a6f143ef7"}, &(0x7f0000008000)=0x42) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000b000)={r1, 0x5b9}, 0x6) 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000f7b000-0x9)={0x1f, {0x7, 0x91e, 0x1000, 0x9, 0x7fffffff, 0x2}, 0x3}, 0x9) bind$alg(0xffffffffffffffff, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a49000)=0x6, &(0x7f00008f5000-0x8)=0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f7c000)=0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000abc000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000552000-0x78)=[{{&(0x7f0000eab000)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="98065ffe28e0e029e66177e9a9b68e79"}}, 0x1e, &(0x7f0000f7b000)=[{&(0x7f0000f7b000)="d814b9fb602c6f927d29b328f9c14f9d00531eb2810e83a4673060dd410a9deb90ae88789560ea", 0x27}, {&(0x7f0000f7c000-0x1000)="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0x1000}, {&(0x7f0000f7b000)="939c6c100666ad701d5c406c13562968bf27b95526ee3af079f02d1a2df9cedf1f6a064d7b317380213017386a793447ae77b0def0e21250d932bbbe0a57e97b9577f56b988ed126f16d32273c27f07b79c1186f4f8b3f391a29d1884872dd7c9389bc61ab009e6d6d94b090f2fc9fc26c760d175b35c600acfac06849d98dc18691b3d86c2b305c66b4eb1b59072f7d6af98e24fdd5d0aaa5b026d3f1544939829dc4685ca584152ec17b32e442fc4f3b1f43664e803f6055", 0xb9}, {&(0x7f0000b07000-0xdb)="9063d1afc419f70c66cce829386ba0d8a9e537a46cdde06031ebe6b0a6427ca5ada7443e70ba6b7abef201e74bac68aabf06a2b4aa4e8972e9f526821103ce96020108a6aa578c91675b7139eed42daf08209f2acc4adc0151b7ef6001e862027b79d1adb293047ae62c83e6d43ed31053ee1caadf4537a90ba1559e4a87c4a83d6b3cd11d340e0dab02b4ffe95fe688a2e8f6a5a92ed3e858aaa2269381e2c4f83a724d9549b6e2098618cffaa867cf6dffb2b9f3d15f4d3ed4a9f3c925534130b67cf89048326440ecf2caa4007a1618eb996bba36b68899fe02", 0xdb}], 0x4, &(0x7f000069a000-0x1250)=[{0x28, 0x101, 0x2, "c3f0d1361f39668b90a19f66fb6d316b894b"}, {0xf8, 0x8e, 0x3, "be19624d1dfa209c01c2339f24d3a2710bd4d8c49d871c99c41f818a6a07f2626aaf67e39e2d024fc4f3170fcd4e7921746fc8e0c9ef50ad1c70ac499ca55e813af372449146913067a316b0baede41735a5bb59317ca5260306135b3b1f950278e53f043198eca36b4cc44dd303f8cfa11c2e417624fc403f8e4a4442b06b442a11b0dcdfad94de87ba37bb39f819afb13cebe7921cb9695c7c9211ba353a95c8c8ff67ff9438ee60fa9a06ea70a41cfa0009fd14d5609e4d1f1dbf404c91c1bff6d90b0190cd757765f3a86e39157690c52485630ad2ff9381106026cf445ac0f06f58"}, {0xd8, 0xff, 0x101, "7c14bbcde34c3943149cccef47f24d9f0568dbc51b193e5f04a71980588c6f5a77e46b1323b567d3ad5d8853e67890fed3ce7288c4e0f68e4b172f180fae68ddc30c0f608eb690814c894791dc7729f3fe36a3314312ae314dfc5790f0afeb269de18fe0a2356dd6f40117672fa8c753b1005fde27f90a268a5da773f03b9c5180e9298c8180d74594e7a9bc7fb94dc2ebd18867daaa20e302e3f33898cdb599606bad22b4ab76af96e72d648e47ca5f7420eb2ac0144224d9098748ddeebb86f284"}, {0x1010, 0x10b, 0x7f, "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"}, {0x48, 0x11b, 0x7, "87403062ca0933f2083978b9867531f0d512ca2f914ae686354a1796d9e3f625b51169f05afd00ac0077152569eeff9f36f76308eaa6"}], 0x1250, 0x0}, 0x6}, {{&(0x7f0000f7b000)=@nfc={0x27, 0x7fff, 0x2, 0x7}, 0x10, &(0x7f0000a1e000)=[{&(0x7f0000400000-0xd6)="2e141d9457bc34d1e52a2e1f4767e3c01cff09b664d124ee94b9b6f04154492a141b268b790794520019893e1b7c9a70ad9e1d800189d12e57ae5bac4e561bbbcb3dbb969a514aef9bab1bb8cfea1bd8e980c6332745609535dbf42cd6ee234852ee72a08114ced58bc1f5f538c966f9bc7a7a53e83bafa7717d18e26518dbe6125921171f522c0bb46b181572ac64a482c2ba8e6af9c1796077ec1dcab4e2cf7d5909c70ee8f7155a8ce5c25fe3cb2255216f3e309784fed524f341d3b8e9454fd3c27c317a5e833583a03c2ca5fdb794bd9f58c095", 0xd6}, {&(0x7f0000f7c000-0x2)="066c", 0x2}, {&(0x7f0000bc6000)="ac72848c732faf2b9659bbf19a76b69ba75c10c82b64e42b2df46ff2f3bb3935a64a", 0x22}], 0x3, &(0x7f0000e52000)=[{0x70, 0x103, 0x1, "f3a28afd4b3d1aacc669f51ccd6a9015b87076ff8f1202cacc2418a5df7de532f8ff49ac4decf67d9359765e41d18c9b0395308bf491df20a7481179e1648a665e5a5c517c9b378a54cffc071a2279f2b9b92c87b8f0bd859ebac95bb1"}], 0x70, 0x20000000}, 0x8001}], 0x2, 0x4) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r4, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000938000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000022c000)=0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002dc000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000462000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b2e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x101, 0x2, 0x80, 0x80, 0x3c, r2, r3}, {0x7f, 0x400, 0x4800, 0x8, 0x400, 0x7ff, 0x9, 0x7a1a}, {0x1, 0x10000, 0xdc, 0x3}, 0x6c8, 0x1, 0x1, 0x0, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x7, 0x3, 0x1, 0x3, 0x400, 0xff, 0x4}}, 0xe8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) bind$alg(r4, &(0x7f00000f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000fde000-0x21)="0a0775b7cae383e5b3b6aded5c54d6095df0df82180c0deb000000000000000743", 0x21) socket$alg(0x26, 0x5, 0x0) r5 = accept(r4, &(0x7f0000f78000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)=0x2e) ioctl$sock_bt_hci(r5, 0x400448cb, &(0x7f00001a9000-0x6b)="2a466039d5863f67a5a65afb2c44208dbd761c6e6267ddab32ccfc4f6b6deac4ea0f97bdecb12e4bbc23a93c5afbe20f96e6264b1b6a27ab5c421fa3a5ce758a1b1f6c11230ca7ac26fbbf6fc8981b76e5c36d918dc6e46a8f76b18ad2d9b97732b7e934d0325da0ad00b6") 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, []}) socketpair(0x19, 0x3, 0x4, &(0x7f000032b000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000010e000-0x4)=0x601) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{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]}}, 0x90) r1 = socket(0x1f, 0xa, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000047d000-0x6f)={r0, r0, 0x168bb5e8, 0x7ff, &(0x7f0000329000)="7842b2f1edb36d74a59ef4bbf1b9a3efa4f5eef5b65a3cf00f916065bf49e95fcdf79197aede6859da230c96fe71e162779342c8d42076b8bc8bd6b92e5e297fc31233a9adb35134ba92ad1d4df27b06e3c575e1ab7d2fbfb415364c42aabf5d28e7029bba6b929f746e7d", 0x7b31, 0x8, 0x9, 0x9, 0x7, 0x8000, 0x0, "12ae5d44f67baa2ba7a46cd48dc24cee40a980f77229dd155b42f20e7fbebacaa52de1d418d402fd89eb9adbfde89970269bc0477b534b1e953309c8f28900e09b91dc4e121a30"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065a000)={0x1, {{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, []}, 0x98) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000b25000-0x4)={0x2}, 0x4) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r0, 0x0) 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b41000+0xcbf)={0x0, 0x1f}, &(0x7f0000f8f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000050e000)={r1, @in={{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]}, 0x7, 0x6, 0x3ff, 0x7fff, 0xc}, 0xa0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f91000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6a000)=0x8) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f70000)={0x26, 'aead\x00', 0x0, 0x3a0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000722000)=[{0x0, 0x0, &(0x7f00008b5000)=[{&(0x7f0000fc4000-0xa0)="7c23940ff0954174fe762437e4e81db8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000064f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000-0x1)='\x00', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a1a000-0x4)={r1}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f80000)={"c5431393fd552fb70bc4afcb85328a54", {0x4, 0x1, 0x4, "f2dec56a51be", 0x80, 0x0}}) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14) connect$packet(r0, &(0x7f0000005000)={0x11, 0x1c, r1, 0x1, 0x89a, 0x6, @random="427dec3f44b0", [0x0, 0x0]}, 0x14) 2018/01/17 17:04:41 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41f991e, 0x0, 0xff, 0x4, 0xffffffff, 0xfffffffffffffffd, 0x4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffc00}, 0x8) 2018/01/17 17:04:41 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0xd7f, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000065e000-0x6)='cubi@\x00', 0x3d10c91b53643ab3) shutdown(r0, 0x1) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fc1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b6d000-0xc4)=@ethtool_drvinfo={0x3, "2e93000b9314b7194570caf55bf6b179ab4e3c40987abb87350779f84ce645f6", "3640a70431d0ed810aad1382055dae33ee3358861bd838e1dd9416090798ed66", "1b5cddc5ca822f47694388fdb6a6ef4f6f319ac66c08eef38369db03471c64e6", "dfaae21941513f97889f7baca873bfba9dcfac0ed89db0fa908fab0a1f11d190", "be9427ffdcaca8e1e453fafe54b4ba6b3a9384c948aefad9279871db7e6d806e", "98c3ff359d89ac7610ecb32a", 0x2, 0x73c, 0x2, 0xffffffff, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) listen(r0, 0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r1, 0x1) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000057000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000012000-0xc)={0x0, 0x5, 0x20}, &(0x7f00002fa000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000743000-0x8)={r1, 0x2}, &(0x7f00006b3000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0xa, 0x20000000002, 0xfffffffffffffb3f) writev(r2, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) 2018/01/17 17:04:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0d000-0x4)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000931000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff30) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a79000-0x10)=@common='ip6tnl0\x00', 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fcd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a26000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a0d000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000877000-0xbb)=""/187, &(0x7f0000870000-0x4)=0xbb) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ce000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000090000-0x38)={&(0x7f0000e5f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fe1000-0xa0)=[{&(0x7f0000944000)=""/7, 0x7}, {&(0x7f000011a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de9000)=""/72, 0x48}, {&(0x7f000001e000-0x20)=""/32, 0x20}, {&(0x7f0000dcf000-0x1000)=""/4096, 0x1000}, {&(0x7f000053d000)=""/70, 0x46}, {&(0x7f0000e20000)=""/5, 0x5}, {&(0x7f0000e95000)=""/4096, 0x1000}, {&(0x7f0000e26000-0x4e)=""/78, 0x4e}, {&(0x7f0000bf2000-0x29)=""/41, 0x29}], 0xa, 0x0, 0x0, 0x7f}, 0x40000000) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f00006f4000)=""/239, &(0x7f0000644000-0x4)=0xef) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000c55000)={0xf01, {{0x2, 0x3, @rand_addr=0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000425000-0x8)=@sco={0x1f, {0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0}}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005ec000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000)=0xb) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000020000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000022000-0x8)=0x0, &(0x7f0000020000-0x4)=0x8) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 149.779952] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000010b000)=0x7fd, 0x4) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008e9000-0x1)="fd", 0xfffffffffffffd80, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80004, 0x7fff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000616000-0x4)=0x0, &(0x7f0000d36000)=0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000002000-0xc)=""/12, &(0x7f0000001000-0x4)=0xc) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000387000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 1: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007d2000)={r0, &(0x7f0000000000)="ae98a34ca79d4458e57311842cdf0da7a555886aca64c13bbf0309f9b359c163cbf40caf042fe328de30dd0fca218f995bcac065876aa53950d3eb7171b5f1c934f906ef2254a2d9b0bcf78435471fa3cb0a3a1d311e780abc7ef9fd1d8dec186dc7626c106581a93b7683ce85b3b07aa76531d25cf8b0a00bcf0d0a453756443c4153b45240e0453fc68da6c698a5ff2dd00d3af06d876961766ee52ab04b2201000879cd830d78d0e8856a2d84", &(0x7f0000007000-0x1000)=""/0}, 0x1ec557e8) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000f27000-0x8)=0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e4e000)={0x0, 0xff}, &(0x7f00003da000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@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, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a07000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e9a000-0x8)={0x0, 0xfffffffffffff1de}, &(0x7f00004d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x80000000, 0x30}, &(0x7f0000791000-0x4)=0xc) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c2b000)=0x0) writev(r3, &(0x7f0000afe000-0x10)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) write(r2, &(0x7f0000dec000-0x21)="1f000000120003f205007506000000767f00404308000a0000ff0000000081", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000054a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000c4a000)=0x6) socketpair(0x3, 0xe, 0x8001, &(0x7f00001df000)={0x0, 0x0}) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000897000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d96dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaed50896440f396f4b9b3e5a2db8352780dff40bb4937883", 0x356) r1 = socket$inet6(0xa, 0x1, 0x9fa) pipe(&(0x7f0000629000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000051b000)={0x0, 0x6}, &(0x7f00003d1000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f02000)={r3, 0x100, 0x30, 0x8, 0x80}, &(0x7f0000f2d000-0x4)=0x18) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) 2018/01/17 17:04:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x27, 0x0, 0xfffffffffffeffff, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eef000)={r1, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000028d000-0x20)={@generic="d5b968c8317cd756ef541f8bee576102", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$kcm(r3, &(0x7f0000b75000-0x38)={&(0x7f00002bb000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x10)=[{&(0x7f000027f000-0x4)="a7", 0x1}], 0x1, &(0x7f000003f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x3, &(0x7f0000791000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000790000-0x10)="95f14bfe4b9a2170c736258231fcd2df", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c09000-0x83)="c3401c344754f3c7d9b41ba48c8e399aa4eedc3d6bbeebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6b0009650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de1001989144c069412e36880e30cd91051b22f6c8acc9c08067bcdec844f517da0867d08d4154004997e317b79b5", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x800, 0x3, &(0x7f0000527000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000d48000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:04:41 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0081a2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000008000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x20, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000000d000-0x10)={0x9, 0x722f, 0x2, 0x80000001}, 0x10) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000116000-0xda)="4ff766d37efa0b0ef6e71fb6d42c455effca2b76f202fbaa3f00d3c2bfa27d0e02606bfb32cd3ea1a35db1e50ff5f559d2d6f3edc7415f41fa0b0d4e2036792fbbe5ebc7f9a454f8b2b1112056dcf34f0b4fc35a8dec02b8adb76840830bf624a52c3d591171f242f8fed86382ad814a93e1dd110d9230a5a41898577b9db7c4250de007073c4996a5ff437f0748bac38d8f99a21978bbcc1fb0b9bfbbca5e4df330a62eff463caab70880d8956d12f323fba9a4c1cc9cb4b30b4a9115d4d7f8641868940629c63421a0d0cbcb04c17ebba89736059168a431cf", 0xda) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) r2 = accept(r0, &(0x7f0000228000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000080000)=0x9) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000011f000)=0x0) recvmsg(r1, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) [ 149.931772] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 149.941557] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 149.963762] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8001) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000e30000)=0x100000004, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000522000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095e000)=0x10, 0x800) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000067f000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x1, 0xa, 0x80, 0x80, 0x3a, 0x0, r1}, {0x1, 0x400, 0x6c, 0xa, 0x8, 0xea, 0x7, 0x839}, {0x0, 0x8001, 0x5, 0x200}, 0x1, 0xc, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x5, 0x7, 0x9, 0x80000001}}, 0xe8) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 17:04:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00002a0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) write(r0, &(0x7f00006c0000)="253b573e0db1bdb95f465d585e2cbc958d843a106af84f8d68304a6bd5ea1ea395e9626f17c4c11e865aa9ff17cdbb548e090769a8b1981727e0e53bcc2e1e902c60747cf57290b5bd58ed2314a615e6eb18262c1b940426465eb721422b26cebc5cbdba2895f5790ef4173d7dafa0aabf7cabb0e0ec1272ab517b7482af23909cdbfbdd8a832c1001ed1668120c9c7dbc3ec82fca9e26287649f85d64afd56147c1dfaf4b170e57872d60faf2b1832e", 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4f80000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000)={0x2}, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) socketpair(0x1b, 0x6, 0x80d, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00006b0000-0x56)="84c3cf13647456c3728ea55b87ee58028599dbd7f645bfa782677f9baa449f7806ed76dad0710220ffe4e99e35b355e636f28f35eaf762a4032079eea06c63e21fb7588f648c322a95c108c6abd02e219973776ad241", 0x56) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000000)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffffffff, 0x6, 0x3, 0xf0, &(0x7f0000001000-0x10)=@common='yam0\x00', 0x1, 0xda6, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00005a1000)=0x6, &(0x7f00004d3000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000011c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ec000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000b9a000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f58, 0x9, 0x9, 0x500, 0xffffffffffffffff, 0x80200000, r5}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r6, 0x0, 0x33, &(0x7f000042e000)=0x1, 0x10278) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cda000-0x10)={0x0, 0x4, 0x7ff, 0x5, 0x0}, &(0x7f00007b9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000033f000-0x10)={0x8, 0x800b, 0x2, 0x6, r1}, &(0x7f00004b7000-0x4)=0x10) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000056d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000091c000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003b3000)=0x101, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) r2 = accept4(r1, &(0x7f0000907000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003e8000-0x4)=0x1c, 0x800) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cc7000)=0x1, 0x4) 2018/01/17 17:04:41 executing program 0: socketpair$inet(0x2, 0x2d29ee036eb14519, 0x81, &(0x7f0000f85000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x96c2, 0x9c, 0xfffffffffffffff9, "a0fa4218930960816a900cfb20c7744472e1cb8e01b219b25b4951645acb8425cb16f2dde13ebace31483f28f3cf426628d3d8a451945bd772b14918c20025134b134585bdaa0d9c9b64c5d27b2a9f2f"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002aa000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eba000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3f000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5d000-0xe8)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x4, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x4, 0x0, r2}, {0x7, 0x80000001, 0x3f, 0x7ff, 0x4e, 0x3ff, 0x1, 0xff}, {0x9, 0x81, 0x9, 0x10}, 0x40, 0xa, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x2b}, 0x0, @in=@rand_addr=0x20, 0x3, 0x3, 0x2, 0x0, 0x6, 0x3ff, 0x8}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ce000)="0a0775b0", 0x4) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f0000efa000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x230) sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:04:41 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000865000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd5000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fd5000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) [ 150.012609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 150.013154] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 150.031286] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aad000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005cf000)=0x10, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000129000-0x4)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socket$inet(0x2, 0x3, 0x80000000) 2018/01/17 17:04:41 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f69000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004c8000)={0x0, 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0) 2018/01/17 17:04:41 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/01/17 17:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) pipe(&(0x7f0000389000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009ca000)={0x0, 0x0, 0x0}, &(0x7f000055f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000856000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@remote={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}}, &(0x7f0000b89000-0x4)=0xe8) r5 = getgid() sendmsg$unix(r1, &(0x7f000024e000-0x38)={&(0x7f0000213000+0xac5)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000047c000-0xa0)=[{&(0x7f000051f000-0x9c)="a95a847f656c470ad99b6324112cab7fe84b6aac89af836dd42eaebadd8410c048015bfba59d71fd76a47ff2e411e77350f53c74dbc5c3563b3d1b9c91b9f1f5b8d102e1cfc40df86062623eb7fcd6b9c447611cc06b3764a04fe9049b7d9aac6caa2d0cf34081f2ad98861fa5d3a85265c662b87f9a6b384007ca995e350fa2c6f1565a672e0f982a4aadb1a6cd1f64d5dfef14f0a408b0e6269eb4", 0x9c}, {&(0x7f00006dc000)="706a7f14ccb00caf0dfd51db33d02d51615ae4adda79581c287dd2102a047f7e560fd290b48414dd3da3852379ad6f6eec92c367d8d71383e71aee39342c681ed87dfef6e0fca92db41542bfe70c342514824dc59bc87e4d576e2e8773d25158ea814ecd48ae66b75c9ad9abc5784b4a24f46dc9f68fae3bf974445173a6647be0de19910bebb342267194e2c362309a9f4e096d99bfaf198457260eeda2a41731a9f0add7355a628ba31257b402e5a8b28a887a7a073e5022adae86bb78bb567f6e6d8f49232d56cd129bf7c51a461832d7d10a6953eacccb1b5923aafec1ba05a145faddeb31b140666bdb821b", 0xee}, {&(0x7f00003b2000)="afc91b674cfd2624941bce40a605c8132535e10df1e1f55bbd260615acdfbc69cbafed21d4e5328082d806af6e68c61d783981962086884236166d426b98634de1960d391bef499321d85d3238380bbde9dc32b4a6056db681ec53a8c4809c29eaf501f93a3c125cd3a888fb045a7930", 0x70}, {&(0x7f00007a1000)="6cfc19b9e8ad141f1d601e6373a16e5378b98e595687a34681b3379bc1975d14a7a4660d71cca3623c1592219f894339ad2afd942d3cb08100090b0d56a73dae34cb9a598409a608d25b5573ffb79db83450ca71f45e5c69", 0x58}, {&(0x7f00009c9000-0x84)="53a2a17433da5905a4c42602091df0fc1d52db10aa97abb80e1ca213d8744208e0f86abeb02c4196fbf4fd2ee166095118294c4ed11f5cd03aed54d56bb67ea82a7dc98ab523fb4ddf15a2c2c5334a8ad631f6f67d73f56993b142b9d2fceabd5c86a7f38b0628d53ecc1227e86088b07a8861bae4be51d8dd5f99c5ff915c79c057e6cd", 0x84}, {&(0x7f00007c4000)="214c28afc59ac358535ac7b5a5260341182fffb0f69b02b007388dee90a3d6da5d5e3f270af4fceae0d63f0d43bd682c6a2ff0f0d3e7887facf6fddd08", 0x3d}, {&(0x7f00003d4000-0xd9)="451b0f73d41b452e95dd9b39d9eb7cdf3b0b731e49b6f74ff0e9e5a16261c5034ecfa7d6d4f5951d63520d2bd562908921289d21666ff9530efb90ea3fa8805e95e1ed5f328f9b16b9854d006a20a4041c9a28dcb060784ca48c5a0de8a8bcf01d450e01b7f97cc1e4be1ae33b1225a61f8e3e3eac7bb4ef6029d45fb6e3a0de5ee53085e77a9f76393cde740935951030557c6eb72cfe0991753910b0abe31a8add663ea72851c34dafb12796f8d1b36ce33e74e22bc9c725bf406d2ad1fb8b36af5b78e00c550df22a3281c65342ea604ee5a7a8b43a49b6", 0xd9}, {&(0x7f0000903000)="d498ca5fe4bcd6963ab80fc797534443237bb7608c8a1c7068197524b100d3c4", 0x20}, {&(0x7f0000192000)="21a46ef6891eb56538fe2f9b962ef741277a21b2e417c9efe29e6c18082500741784f209acc3926e9d66bc3f34c973758e2d6191361c3bbb40f580f0a8859b3f8fb9e7b2e26752188e852a349531a284bd4737407cc6f61aa4cc5cb9973d3ab21fe90ea24939ba96be6aa9c5fc2a9cb63f662e485b3e42248944e580fc928df6db64b004bad21d33bb200bb7d52d6a842888efd350924183382f389e2d20519ac1923ca8a13d2d472d52bebc8fcce5473612e701f08e46ac1b9426b21a7535579d2e799be782907b5b7fa76641b45785f6a9970b30ee7712976816071dabd8bb", 0xe0}, {&(0x7f0000344000)="abee705d7e69f3d18288bc6a63c92140e1e50563666c2b840468db15ebd654266a4e01119999c45fda4a47370871040d3ca463a25a4b584b5cc9bb9a7bd4e868893ecc30facd6cc9ffc002241fbc80f83d676848fac5fc663fbd6f606e03a09f7adaa3e7aa2570e17b6d23bf3cb0e58fea6d180f1f5e6f4fa4a476a00275cd1d1800d00620ab98c50a5c83691639fe8c2eda1cf8836df895a30070abd483919b6969188719ce06a99ab3f465d4b8be004abd5cdb3c7ea099c28d9d14", 0xbc}], 0xa, &(0x7f0000cba000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r2]}], 0x80, 0x1}, 0x40000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fc3000)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d64000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r6, 0x29, 0x39, &(0x7f0000480000)=""/171, &(0x7f000005d000)=0xab) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/17 17:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a87000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a28000-0x4)=0x10, 0x80800) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000080f000)=0x0, &(0x7f000082e000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r1, &(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$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 17:04:41 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ccf000-0x6)={0x0, 0x101}, &(0x7f0000c6f000)=0x6) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000099000-0x10)={0x0, 0xfffffffffffffffc, 0x78e, 0x1800}, &(0x7f0000f1b000-0x4)=0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f1a000)={0x0, 0xaae0}, &(0x7f0000f1a000)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1b000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2495, 0x0, 0x2, 0xecf, 0x80}, &(0x7f0000f1b000-0x4)=0xa0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1a000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1a000)=0x28) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cca000)={0x0, 0xad, "90decba9610e86c51244c0076e85432d340b4f11a8ccc23618daf3adedc5caf7fd72fe216ba57dc3e52587bac4cc40dd2559d59acd8857b4386788d90ac518f579ed80ac3d0afa64d326b00ffa6638a77998d87b719c00eef068dc811185e9dc1ca6f39d7cf7c1e224324f6d5c4290bb7b251f7648452a781e3efc69742343c34aa8c1944fb4ea1692ed5ba00d1dd649f684748acef00f8e3dba093c676f91e612d1f4044fe293b419b28ca56d"}, &(0x7f0000648000+0x16d)=0xb5) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f1a000)={0x0, 0x401, 0x3f, 0x0}, &(0x7f0000f1b000-0x4)=0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f1b000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x6, 0x0}, &(0x7f0000f1a000)=0xa0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f1a000+0x5ac)={0x0, 0x100}, &(0x7f0000bd8000-0x4)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f1b000-0xe1)={0x0, 0xd9, "623fe8d70397838c57d17c37943c2482c5fd7a8cd71d5b568341ca72e09b1aedc6fbafd64501224d9da0a5dcea2fb35ca0362a904008455faf9fd5be2f6465b205f10f52f86a7fe37702d64690ebb252baebf5a9ea54c3120bf2ea782bdb0b4891457ac04d7c3a0b14640f7f819724d87b89fc37206a83c7a6bc32a021323f2444d39a314330cc6008dc0a5731a64637b7923a49bd469bf63691531099cde100ea9a868b151b4ea6449c1e58ab57495aa18436b4a095b401b68e380ac470a56e856fc476e2faad184230837bbf175f6d46bcbd29d7a701b2c6"}, &(0x7f000056b000)=0xe1) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f1b000-0x1f8)=[{&(0x7f0000240000-0x10)=@in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1a000)=[{&(0x7f0000f1b000-0x1)="ff", 0x1}, {&(0x7f0000162000-0xbc)="212a3685c3df0ff9cd77683b8e6795c55c9487704e8cc166411a1eb68932e0fc9e83191b85375b5ed408b92467f619d4e580131bb71d2b9f1d626bacbe942209667c22b9d2e1b39fc76a89ed9d75b9803f57a8390ce70f1f86b4b7e0b17117d409a9e33a43e3bc63446a0fe4012987e2f557975da28760060d05ef8aa81d073f10dd979a55eb1a62f2f137d3f3d38e3a920b821ad7388df3451917c20c50c7594d959b8ebde17955a34904f08b3ea5d05eb3f31a34646da8e1d38d18", 0xbc}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000f1b000-0x1c)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000f1b000-0x50)=[{&(0x7f0000164000-0x2a)="6136d0f6c1c2362d665be53de8a45d78d1cc203b2fe3111fe925008bcd970035b71e7e814ab3899f4cd7", 0x2a}, {&(0x7f00002b3000-0xfa)="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", 0xfa}, 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0x0, {0x4, 0x2, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x47, 0x1, 0x51, 0x34de8000000, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x7fffffff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2d, 0x3, 0x8, 0x7ff, 0x6, 0x400, 0x81, 0xf82, r4}}], 0xc0, 0x4000}, {&(0x7f0000bbb000-0x1c)=@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80e}, 0xfffffffffffffdc2}, 0x1c, &(0x7f0000f1a000)=[{&(0x7f0000f1a000)="30bc5b627a3e5f8000d2", 0xa}, {&(0x7f0000f1b000-0x5b)="ef5cf7c090ae7c7491f5cf6c3bd4a29799ba88f75caa68e33187cedfe9173daaa25eb30ec19c7114e5446456d3bef7fafb51c156da183b0df90a5dfb36930e9742048ed325b5af30bc6b38e3670968d8999ffb2016d8690e6489f4", 0x5b}, {&(0x7f00000ca000-0xe0)="b3f52901663efb2c8dfa00fdbc78b46abc8bf814063b590bba19e50cd3f6d2838431c4e6d53060f5b575048b22fe186f85fcf02347496c5dfb606d29920728065847f0761471c5772d45f8a4bbc6434603f4a3806543fbdf29f5a00cd2654f870849bb95affb90cc0d684207a838bce6563aee18887f5dfc838a0b1a95eadcdb0a6f8d63d49c85ba196027e6fad420c3615ca0a9880c627eb94bcc99c8be0bed4f10433c0e175e90dc7a5ce906384565ed63d32246eb41d9e308993eeac7b6f14c8daaffca2d02380cf1b4d35e2de75eea914f65f674fb6452ae2277a3d29c67", 0xe0}], 0x3, 0x0, 0x0, 0x4800}, {&(0x7f0000f1b000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000368000)=[{&(0x7f000080f000)="7e131c3324796b407a21fc2b60014192d3d689c9bc04149c870ca0f79d37bbbf5b08524f7ff9c45548e57a3d11e253fe733e1803fbc7050b792ed2592fe459ff0ca58f2e08248164cfcbb84d7c8d9ad81eb5d1954f2d5c79a9f7e4509f8d116d075f14ac26cc71244493878ba8220c0bc21e9713422f67af5e14bcb04d5044b34aa32f63fb", 0x85}, {&(0x7f0000f1a000)="6b8dbf1c00f42025f4c29246f1bab0d58655733765a421468b63d717789ed9e0f33b66fc04e11ac7d8a8d32bbf030ed6178bd7b6ef11c11be075a6e1f1f6f520fdf8777990a5063b6369459413", 0x4d}, {&(0x7f0000f1b000-0xd4)="97a8a05212a700b6c7ef29cb7f8fbc87fb2e605c985383de982054e05dbf9e7244a7ee1ec2b7886036b56182ee67aadffafb630283f91009eca05f4e0ed814db8422bcaca975055e58a9a51b51462a6b54065fd32cd4414cb6a552b7bc5044363b93ecfa8e0b6d4976ff325b14a3bb33602d549a0830c810c811702eea3d696bb46e926604e7823ec581b145fb595cec0d5105cc0c9a955a14aae344268e001f7f9fae5d66167d387d2016253a33e34680962381a5a9001834ef1e851f106d495cb006656c521b8661ec254e19c0091c77cb87a9", 0xd4}, {&(0x7f0000f1b000-0x1000)="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", 0x1000}, {&(0x7f0000bc5000)="b605e89c4a4c818657df744dee5903f843c3f6481b43c90bf6ef2e02dc38861f8625ba851142feab55d812017ae9c155e9118b6160574a637a23d425a3e44929adaae08e9c6dd48b6432aee0021421a9bda517a22a42bf5ab51cf3b89f7b3b5b90c23239116e14532a391a5560fd5c17d40d1e87c615d597a766de603f8c774777ca6dc35e298b780b0b4e1f148c2f359ecea8780e8960599135664b6139b23b8f60def288105aa8160262105643d4e385e96d61d0cf9ec7b21277f4ab99d1d60c2fadbc825e149eb3eddcca9db9d66b", 0xd0}, {&(0x7f0000d68000)="", 0x0}, {&(0x7f0000f1a000)="1f3474a5d84e96e68a1cfe889b3da1a06987730ffd9eb8999332cb6debe1bd9ee5e155cf32d853db8a86d98bd0247ce156d0ba6850872eae0465a99947b31a2250c15859211cd82365d104b168c5303686aa99a6dce673c856dfaa29238b95f5ab65b6e53c1edfabb60717be2a99edc45083c50c4b1779e04ea686aec29837cfad131ba67bb833db99f81ba208129ab6f7a3c2812dd6f8604c2ed2a8db754df8e0fbf05617f44e24c61c73febb3839f31b79ff6cf8cd8b2f75d701c2104c730fa781cfef28f7071c26621bd05e", 0xcd}, {&(0x7f0000f1b000-0xdd)="785a518cb48319cd703b2b1dc20f141e857d225de0fd6cc408fcf57d73218dd427f93753248e618ed5217a1df5a9aad4c64a5f45f9e5d4fd99cdc560c93e0040d6153818b3d6059c403f8a659b9497a6d5936438caa9df371c613a03dcabbadea8584e7c590f0e5d2404d57988536f778bfe9fc9ae29a28ad405597bd91b874847c2bdf7324e5503b63698bda3a135e94f9126f81880db9965ac550b11a0bb26d57388c378b5f59447499fe066f7c0f7e304e4dc011d617d98f308351a78ab1c9b6c1e9fbe7b2923b53ce5aeff02c8b9d3db49a0b4fcb2e65e70d15331", 0xdd}], 0x8, &(0x7f0000ba6000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9192, 0x7, 0xa, 0x4, 0x9282, 0x3, 0x2, 0x8, r5}}], 0x30, 0x4040001}, {&(0x7f0000ce5000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ced000-0x10)=[{&(0x7f0000ae3000)="7ecbeefc25edffadf22800f7c9e8527a95e3c88e4c0c232e1ef2fea44ca110c873a714b4f7245099327c9df6a8fd186848bdb4164107ec0002b5ef23af89412a258988bccbe08318732c7530391444d50b3b90a3ec44dc9d3190a63bbcbcec9b0c8e18d972023fd2d65f440bbd5d5f8f", 0x70}], 0x1, &(0x7f0000736000-0x180)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x7fff, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x8, 0x8, 0x5976ed54, 0x7fff, 0x439, 0x1f3b, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x10001, 0xc3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xfffffffffffffc1f, 0x7, 0x101, 0x100000000, 0x3, 0x5, 0xcb, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0x8f, 0x1f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7, 0x203, 0x1, 0xfffffffffffffe00, 0x9, 0x5, 0x8000, r9}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x3ff800000000, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x206, 0x8, 0x4, r10}}], 0x180, 0x4}], 0x9, 0x40) 2018/01/17 17:04:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{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]}, 0x0, 0x0}, 0x98) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002e8000-0x4)=0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0xc4000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x54)=@bridge_newneigh={0x54, 0x1c, 0x20, 0x1, 0x2, {0x0, 0x0, 0x0, r4, 0x48, 0x10, 0x9}, [@NDA_VNI={0x8, 0x7, 0x9}, @NDA_MASTER={0x8, 0x9, 0x3f}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0xfffffffffffffffe}, @NDA_CACHEINFO={0x14, 0x3, {0x5, 0x200, 0xa7, 0x7fffffff}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20008001}, 0x4000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000-0x2)=0xfffffffffffffffb, 0x2) 2018/01/17 17:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) r1 = accept4$inet6(r0, 0x0, &(0x7f0000b86000)=0x0, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b62000-0x4)=0x0, &(0x7f00005b4000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) 2018/01/17 17:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c83000-0x4)=0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/17 17:04:42 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f7a000+0x933)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018f000-0x4)=0x26) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f000024f000-0x4)=0x0, &(0x7f0000f7b000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f000096d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019c000)=0xfffffffffffffd88) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000f7b000-0x4)=0xffff, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000029b000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r2, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f7c000-0xb5)="6243c575010fa8f5c76cbd1d21b279f979d9bbe52d57d04a718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6b1472855b09730ba6dcd369090197db00000007c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d25922bc71c76c795a660b135ab9e9b4749c748d5b9eb0a2f4e20b5d8d45b06968f77ccc0eb08faba5d9011dd818322af644433b3281c5113f8af13593c88bf2db88857328730b0b7d3f39ab9b96e8ee89c64bb9f0155", 0xb5}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x4000) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) writev(r0, &(0x7f0000d47000)=[{&(0x7f0000695000)="191d94fd50f70f5e6a57d5af4e9dd2441169f5908dc2e0d810bbdb0208bd940301b785cb39d24b753cbd6d65a5945a655aab397779a9da65e4b0ba", 0x3b}, {&(0x7f00002a8000)="287e98fcb2b5610e2c939eb0f569dacdd328e9de581f07c48267748375bf23ef73dffb40e6f2ace7c27c354a4ff0ddaca091142fc315a4ef32e0abdfc71519a426a5c328a1f4519d919fcedf6027c4de3710d192ccce149f6fc9fabf501c4af754c871ab2607718df502d53ffa526865cd918623f4afbba5b3f04811989ecb2d9f651226e2e2ab880812b6d1640ce42723fcea92a41a8bfe377a7f81f5df822097210e826d52ac8b9a732b6eea1cefc9b4acf53c3a7bf056355b1e9a8e81985c5b7d777484ff890468028c60a3ccdf52599ce5f10183e56c03f45f85d16302e7f3b613f98788953f4f04286425b1", 0xee}, {&(0x7f0000eea000-0x8e)="b9eebcb1b455c8bad59e485ba3e3b90b27dcf8b6ab20397bcf206bdfeb114ef1bcb557506f6dfc9ceaaabf976deb004b621cd22a29c76d3a494529b6264d5f1c42915c239f7dcd9c52ca655323129911b3fc321334f352c2c694b6736dc630547ddf7120117882f2baab2b9a81cbe39bb2f8eef3ca2ee449c3896eb93605ce6d041613bfdf74201b4cedeb0e0eb3", 0x8e}], 0x3) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendmmsg$alg(r0, &(0x7f00001d1000)=[{0x0, 0x0, &(0x7f0000cab000)=[{&(0x7f0000b54000-0x4)="bfd1bce2", 0x4}, {&(0x7f00003f1000)="16b79fa358c5644c8b7b95751e1a8159536e8036b5e54d562f16095dd1c61229dba048d0645b613a2f9d1e3fac01a22e9165cc67e79e53ed58e3fb7e9d3af7d6bf360dedfac3d249b2df13ee7c2c14ceff7a51b457caf15f17bfdaa81a6d5b8a4d898d9375437423513c0724527af03ffb41e453aca30db092a903070721e767a6f908a54b41b3c4b5bbc642abea887c04a9d6e190d824fdaa3ae5a36f", 0x9d}, {&(0x7f0000e15000)="6bd32b5614dcd2605cea3341e625cbaece4b108b5cd698f8e4ae46d126a8a49bec5e2c0732407f4da41732e72385f86ea9b4c2f4d2ffb37632a267bf82ac5e2d16000e53f6c3fa825caa6b6a3cca98afa0c833725d732062dedb1ba17f45d79b515a63bcf9116e4e82e544c80f367b4ec736249478ebfb4490346f37cb50a736f1e1dbedbee42518de9ccc197a8fa931cef3580b1ce0e28d6750f5a06d5c30cadf8ec980fe7561000000000000000233f77f9fdd5d48", 0xb6}, {&(0x7f00005c2000)="0c97ee979c5f36c51d9deab2320516058a4b54023583d0afbe6579869726bee0fb899b56bf5bc731a297b4fbac9067abeec7b90095ee974dc49830b9af25c87d4d8b64f75feada1761ba3df93f0e0895f44c058a1c6c8c1912c591282917c0d28a41c9af67da73ed841382b831607d673d", 0x71}, {&(0x7f00007b0000)="1ae15e83afec4a4101dca6bbf3e36ef517dec6fc287ae36cebade838d2ab8d3343a0b01a62774ff8fc36d090eeab48b17b2fa570a814b42ea1b057f3639dcba6d7422e1a23e7d1749feff3aab7463163232e12874219df8e53bdddf0025675a4f5f8eead9e5845332b89b8278942ace016c2893ba7111f67d12c77151af26ae5e44e9b3de18cc55e99c29f5e939d868bbde3eb69d8dd5f78adf1cb5f056ece5245841c4cb3f40f04cb282f66eb9cd29ade32eaed0298c54428610f8cee68bda6f91b1efb7ab07a49cb5f81adfec7ee8fb26996777744a82b52dc4b4d05", 0xdd}, {&(0x7f0000ff3000)="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", 0x1000}, {&(0x7f0000d26000-0x68)="0a20240fe1842fe11ef469746a67a5d76d01177525fec718e9ab29bafb755f811bf83367a81682118e665c063643de54f64a65ae95c8564a84e9c35766fcb5dd8554445da3069f7cfed54c51ebf0c3387892b91f81fd08618d4b22477ac1140b393f2d92fe8ad570", 0x68}, {&(0x7f0000979000-0xfa)="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", 0xfa}], 0x8, 0x0, 0x0, 0x0}], 0x1, 0x84) close(r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00002eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081a000-0x4)=0xc) 2018/01/17 17:04:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0x3f)=""/63, &(0x7f0000000000)=0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={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=@dev={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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r1}, 0x14) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000005000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000004000)=0xc) listen(r0, 0x7) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000005000-0x8)={r2, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x73, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0x10)={&(0x7f0000006000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006000)={&(0x7f0000007000-0x8)='./file0\x00', r4}, 0xc) 2018/01/17 17:04:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common="69726c00d4300000000000000000157c", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x0, 0x7, &(0x7f000014c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000097b000-0x2)=0x40d4, 0x2) bind$alg(r0, &(0x7f00001ed000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cba000)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = accept(r0, &(0x7f0000a43000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00005e6000)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008c9000-0x4)={0x0}, 0x4) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:42 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000027000-0xc)={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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000026000)="", 0x0, 0x0) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffe8a, 0x4000000080800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "b625d2f02a8152fc117d01b8cfa2096217fa375321395cdbf895ebf9ceb5a37e12d93b4baa5f8f1729c6432f2984610262df916acf0ccac939b13ecaf953d5862a16384aec5fb8145cdcf055e0944fdf608440c0bfbfe8ec24c0f0b1a4966b131615cfc8a667440c7d7be0ee640715e7d8130ec0c8cc72d63ed016bfb8bd60fb0dcef31376544929e4add41e200bf4bb5241e056804407467d009acaf0605fa0aea6621d218b9c71637b586c6b6b79bce5452deb7b2aaccd6d69a2dd692af5d6aa5e67260fb0aa320845bf8c6aeb5236caf2697ba0587b1a36d5306c1a9cea5d8c1a544474158ab80c0c1d5b4fe69f5827e8fc2aadf7da3e07c36e571c6f959a4750d62388cb03372ee1774da1f1d34b3aa6754022c90c0870ab2d335f58689b6c19a10b91e01d90b349fde1a72f617da87dd77555313c58e7f64fae0ce77e10b10900b0b19cc886262bcb985275e93de91f7847f4085152a70b8b39c04171fb919a9f2766f06d9ce2a60c0ec281d6cd5c943ecbdf4a539d20b3881933356a970d57e171b8f79f1fb11842b710b1022814f97c25e0c1e04691a334108b63c2e5f7fa83bebee9d8a662741d22f431016a64b9ccdcf7ee28290f2353c29560a232b78f80dd6fa3d4d0dc540a62d2c10d8df14e03fb6e292edb9c55385aedae62cf35c52540ba89a0a376ac3d9e5d9613d8c2c188e3a633fe143542ca968afb3f910817f4f1de4ec253f669eaa09f66fa5cf61d995f9933c6210636c4f3bf3ee35fae912b7a6c1ca469d771d6b5474a6e694d7287a2241af4808d4ac69d545cb1312a2bee32bb81415525a12718f1712960830fee17d7faccdbc1ae4095424768a062bc10a2c8470462cfa9c35bdccaa388f6c9edc161c3cb6532ce9fdac46500e8a798e0e82a6f627d6363e3b19e9538cc769fc1b07e82c1d8d1efe33c0be6382d3f4c44698599d53c2282f915a5da43226937ba427da7d6fd665326c2b860441780338173443bfaa5a5f011b7caaa477b46c54f49a9e17912a0f214c32033bc1b5be5627a50b753138871745966e16ab511161ca584c1cf1da411762effbd37c17e25dfaa6f42a461908daf350203b724d73502701b8a1b2fbc984754cb943da4ba5e44a8104466ce66c5c22edf1175ad52170ccbd2e736da3e08def05131a7fa83a2b6fcb7afd2008caba51584f4b4d81927559b2a96c0481894f94387870c70b15a3277e3da32fabd38fce2861592a346d8fd326cd54f750dfddc23b4456610a298d57fa27e547faf2faf460a25e3a8667e0d351967c84a73b312ef981ca6ead67750734d4608e7039c8835b1f524214cb7943971d6eb7d47aebcba5716d6d5bd095e2133eb43b9a47362e8438f2da1acbeff61be98d81a592d0a44ed344254d22737074149012b2ae3a92474225bd015"}], 0x408, 0x0}, 0x0) 2018/01/17 17:04:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0xffffffffffffffbe) socketpair$inet(0x2, 0x4, 0x0, &(0x7f000045a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000023b000)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a4f000-0x8)={r2, 0x8001}, &(0x7f00008d6000-0x4)=0x8) 2018/01/17 17:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000b8a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dcd000)={0x0, 0x1}, &(0x7f000025c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000672000)={r3, 0x9}, 0x6) sendmsg$key(r2, &(0x7f000018d000)={0x0, 0x0, &(0x7f000084a000)={&(0x7f0000584000-0x88)={0x2, 0x0, 0x0, 0x8, 0x11, 0x0, 0x5, 0x0, [@sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x10, 0x10}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x2, 0xffff, {0x6, 0x0, 0x6, 0x400, 0x0, 0x200, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:04:42 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 17:04:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0xd5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x6, 0x40, 0x5}, &(0x7f0000dee000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) pipe(&(0x7f00001da000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009a5000)={r1, 0x800, 0x6, 0x100}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000891000)={r2, 0x0, 0x1, 0x5, &(0x7f0000090000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000084f000-0x8)={0x2, [0x2, 0x6]}, &(0x7f0000fcf000-0x4)=0x8) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/17 17:04:42 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f6b000-0x1)=""/1, 0xfffffeb6) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000959000-0xb8)={0x0, 0x81, 0x400000004, 0x2, 0x200, 0x7, 0x1, 0x97, {0x0, @in6={{0xa, 0x1, 0xf800000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4510, 0x84, 0x9, 0x101}}, &(0x7f0000f6c000-0x4)=0xb8) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f6b000)={0x0, 0x1000, "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"}, &(0x7f0000f6b000)=0x1008) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000230000)={r2, 0x40, 0x3, 0x81, 0x8, 0x0, 0x9, 0x8, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x10000, 0x80, 0x9, 0x10001}}, &(0x7f0000f6c000-0x4)=0xb8) pipe(&(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000f6b000)={0x3, 0x8001, 0x1, 0xffff, 0x1, 0x3}) connect$netrom(r4, &(0x7f0000891000)=@ax25={0x3, {"f9d2272c1694db"}, 0x5}, 0x10) shutdown(r0, 0x1) 2018/01/17 17:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000665000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) r1 = accept4(r0, &(0x7f00005e9000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000dd7000)=0x6e, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000009a000-0x14)={0x0, 0x5eb, 0x4, 0x1c, 0x6, 0x2}, &(0x7f0000c8e000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000030f000-0x10)={r2, 0x8001, 0x4, [0x2, 0x1000, 0x7fff, 0x2]}, 0x10) sendmsg$nl_route(r1, &(0x7f00003fc000-0x38)={&(0x7f00006ef000)={0x10, 0x0, 0x0, 0x30210004}, 0xc, &(0x7f000062a000)={&(0x7f0000082000-0x14)=@getneightbl={0x14, 0x42, 0x804, 0x3, 0x1, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4810) r3 = socket(0xb, 0x2, 0x9) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000d85000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1a, 0x7, 0x1, &(0x7f000081a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000312000-0x8)={0x0, 0x8b}, &(0x7f0000429000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000119000-0x8)={0x0, 0x6456}, &(0x7f0000f43000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a02000-0x67)={0x0, 0x5f, "caf301003f350bc12063a6c33ebd078c499bb3b250a68ded20056a496992b2e7fbc594fc7114d1edc674ac07118c12a4bf07c8581d99b02ccf46cd4a209d52fe3e179d3952c415881ed9e32e701318f9268683dd3b8b82975230f10e501cfe"}, &(0x7f0000223000)=0x67) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000798000-0x20)={0x100, 0x6, 0x8208, 0xffffffffffffff38, 0x4, 0x2, 0x4, 0x0, 0x0}, &(0x7f0000e6f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007f4000)={0x1, [0x0]}, &(0x7f0000bd4000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009fa000)=@sack_info={0x0, 0x8, 0x32}, &(0x7f0000a35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000036000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000ed8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006ee000-0x14)={0x0, 0x5, 0x1, 0x7, 0x63a, 0x2}, &(0x7f0000d45000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000089000)={0x0, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 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]}, 0x8, 0xad}, &(0x7f0000264000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002d8000-0x8)={0x0, 0x0}, &(0x7f0000d47000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ac0000-0x8)={0x0, 0x5}, &(0x7f0000df5000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b5b000-0x18)={0x0, 0x0, 0x10, 0x100, 0x5485}, &(0x7f00008a3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000029c000-0x8)={0x0, 0x3ff, 0xffff}, &(0x7f00005c8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000464000+0xf64)={0x0, 0x35, "f19230d9eb6e653c5c22f097c4a4137eb3b8c85787bba7000d7fdc320e6f1d316da95d742bde2a19cd6d3f431be3fd6408c08cf3f8"}, &(0x7f0000215000)=0x3d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001fc000)={0x0, @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]}}, &(0x7f0000f9a000-0x4)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f00007ab000)=[{&(0x7f0000547000-0x1c)=@in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c, &(0x7f00009ce000)=[{&(0x7f0000974000)="5de0c370ac58800843eb6ac0b47700b797fc66d4c3987f4cfbf33e2e0f4c3cfc607e8a0275b370751d2fa7cd2b546e7c49834609b6140bdc716f5a18d0c01076e367e85f69b92418fd400c4275b83040acd9c48eaae3e6bfddec88effc68d052df183531e2f501cc7ba3bbfdfbdd7af66cba5f12bf938524485c2a68ff76bd8e426b8ccafa500d36eed1e23be2bc4438cc7e5c81e1c56cc731d70541170ca58c8a5641b316e96f4293235f783a12b3079fcd851bab88ef73e71963a0d8b42a91237d49f0d5858b30dbd96f90634bc97f2c2091095bf2056fbdceb38d9458ebf9b5c8c20a", 0xe4}, {&(0x7f0000fae000-0xa3)="2c7b5c23fcf83d25b50ffa4e53679f55dfc414925224bde27a05a15ce17571e9df505ce454e35dda1f2e8b3de0de6cc02b471af72b509b390f797b73d89e4ac04a8b0816d910d704f91255c18665014bca3fbdc5709c14b228eb000792f627a2dcc822d2f9227bdad2f848ab0a54fa00ab661de52619e9c82ba612a8484911a7c177ea69a16253270408945dfa6f2ad3cdd03a1f263a0d793ef9e2657b82f775ff9f9e", 0xa3}, {&(0x7f00002f2000-0x96)="9b06c2804fc36cc02da442386d4e6efb86969a8323ff29a2892be3a17e291d5404a27fd1eb24b30fc91ffc88479c85383548b93a00b0e3b774d5bf59dcbd4294748dc082cc863d16f964378aaf1bb5f95836e647b513cf17d6377a60d7999b3f26904dfab2c9e9779473dee9f2d63a22ec36be75561cc43e95cddb79e2da7b5d434fad8adab96136b54d3f350633401b035537c7a09b", 0x96}, {&(0x7f00000ac000)="9226d00c67c4df7cd0b5983de46a18be730b24e2fab140a4a6f81651586ec7262a4e218edfc0bb1be3fd422f600b96b6de805b9e43a5a02b1397e66b6c1a94e6ddb0e52f0069aa28954404e5ef8737a69ec3d2b1077d47ce708d597a9afc8f8da38391c047aff77157f367cf18705e67a6c3cb4af505bfe7994c047802a35d73781a2732893079814201ebb1928593b4f45e415385e797", 0x97}], 0x4, &(0x7f0000c89000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x8, 0x27b, r2}}], 0x30, 0x44000}, {&(0x7f0000212000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000360000)=[{&(0x7f00005dc000)="beaee93e3627df6e81060b0558c54d18d439bbb592d0c7189809b43253d1245f483d365e699ae91854d39147ef9317a1f9ffd473e1149a086711fb98c034dc4905a843fbd7da65ebc0ebe30cc8272f3ca1308dccdd928c445f7a13b89f892980867f98d3c32d856445e48117c05faa74424972558e8fee0560477da3bde407c804accfbb589937606d2ca256ac7cc04e42ee98facf30f2", 0x97}], 0x1, &(0x7f0000da6000-0x150)=[@init={0x18, 0x84, 0x0, {0x9, 0x0, 0x4, 0xfffffffffffffffa}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x0, 0x6, 0xfffffffffffffffe, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x976f, 0x80000000, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x9, 0x7}}, @init={0x18, 0x84, 0x0, {0x8000, 0x6, 0xbce9, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0xfffffffffffffffa, 0x2}}, @init={0x18, 0x84, 0x0, {0x44, 0xb89, 0x800, 0x8}}], 0x150, 0x4004040}, {&(0x7f000085a000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f000020a000-0x50)=[{&(0x7f00007a9000-0xcc)="7a65ad53d4a2df6147271a7f2f47296dfbd80b5223282489f012fe0b9373fa06c4d353a286b796486daaa5e60cb008ff86977ac3e48b3c7b6a25ebdb29303b88a148013d1fd96a33cd23acc80465862acfa82742704638ef5a0f0897cfb1ead3a1c6b9d9ce69c72fb1519506ebcf9539b98eba15b83a00be21c9529fa3601d0bdd4aefad94aaca9408897b969e7e2921078da8f36300502297fe203dea1afa93f084218b5e3bdb15f4abcda85e617a6562d680865b15cfe53630086cdb151f491cb07cec1df83c31db535b18", 0xcc}, {&(0x7f00004fb000+0x5c1)="c3bf7ca7e5035db6e43ddacf2e1684668c5c0879529d22d8f2b508d9440c0be3eb8cf6f844294aa89afb2f1adb2a4770a81f24b7244b1682327cbecaab79d62e980025f902279f7e85841918607d418c1ffae53bca1e89c585e0202d7b6118c06c13d66201", 0x65}, {&(0x7f00006d9000)="c8eb69a443ea13c7deacf7f2c96db6749b02b401a1c74959f1b365f66ff68ac9cb0f50bfe7a11bba7a38cd659626bdb74b1b1e6976bed532cbdc810ded9f233002655be46792798942acbac322cf964b888cbfcb8572274bdaa9ea2273013567f39763ceeec1a832cae529e8e2a186162189f7a084d4461ebd1da11c0241088d669ce6ce73d623c640446d04501a888cc376fefa31b1f2192c5f6d79", 0x9c}, {&(0x7f00001ca000-0x7c)="e446973adf24bca123afee6db1db0bbdd9cd71435187ec600203c8476b71c49bd83a5ab56600ef16e9a97690a62cb9a3880bbe42ec77c5bfebd67afe08f3c94ec1fb99c4ac2d04a925f184fbc5eb7cd8a8aeb8a71008a066ca51837056a7a66dbb01f627c141fec1f8b6b8e0ea6ab4016bb2c80e4f61f18f5a95e6f5", 0x7c}, {&(0x7f00006c2000-0xb0)="07d544a6aaa118cee425b71ff8c5a41aa3e20fc5a5ab8d37d9f80a21c47b1e6ec1ef2e551d9f768167199ea723b699df1fc9f2cef5f3689895ed520b1eecd08efdeb5edd5b19fd55b227d9885f369bbea63f35f9978dd9edc1b8948c5ab7e743d16fee9c76d00eb2a708d2d64247f556fc87add6e1e80a960ca8b137936a0d65ab8fdb7c8721b5da041854c7fcb9098d39fb3a304654a043edd988ac6efb42fb58cf7f2d9ce10cd0ac27a9e6d6267159", 0xb0}], 0x5, &(0x7f00000cc000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8000, 0x3ff, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x0, 0x100000001, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x10000, 0x3, 0x1}}], 0x90, 0x1}, {&(0x7f000056d000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dde000+0xb40)=[{&(0x7f000025f000)="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", 0x1000}, {&(0x7f0000e82000)="63c100f653c3acef08b59a5dd6fa281001ed30c7920d59efab83ca9a1e85e18a75d2ee4d6b79e464568e4eb403ff5f89d893eb027545fe0805b5bf25d232c295755d817578f5a5f50d5485a73eb2079316ada902c591ba710f2ef09e1366d1b76d18179e6274116146da929aa67f43f01891aaeab823fa9635a660ec0d69f5eec9bcbda9669ea3e01f822feb10ba3f064b629d325633db2373ca75433692b64a4c020cbd95a9d51a005d7cba1e72a5bef56f9c32dc2357b970b3ae44e645e62ec3376adca2ecbec5cb962f3c2c38a296c5e431b0b22f707b587ac84d759ab4087c5f87188808eb26e120d57ccbe2e2b094a5eee281", 0xf5}], 0x2, &(0x7f000003e000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x201, 0x0, 0x7f, 0x9, 0x3ff, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x100, 0x3, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x4, 0x0, 0x3ff, 0xa89, 0x0, 0x7, 0x80, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x36bf, 0x239}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xffff, 0x820b, 0x3, 0x1ff, 0x0, 0xfffffffffffffffd, 0x100000001, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x1, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x1, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x4, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7fffffff, 0x7ff, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x3, 0x2, r11}}], 0x1e0, 0x40}, {&(0x7f0000f2f000)=@in6={0xa, 0x1, 0x4f7f800000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x1c, &(0x7f0000c29000-0x30)=[{&(0x7f0000708000)="c75b093f17e857ed8d205ee0afc99b7a7776ff89a6bccd5edd3437568741b13c53309b4f927f543cb717ec76c1f8eb95aee68af71ce20cc3577d3bc1a620bb2798c0b6eec7175d84c1d37ae6f379bc1da45a9a11d3fc45a664d0bd31ff52ff205087a2355b880c41d0066cce4a9916c010bb1519c93a5f2c4a46a0a758972fd523748add99978a016fbb708cd319ab4ae4f441c8fc4f37f025b3695f568d45921c97d1c96385488dfe0af758ac1c7b6ef2a0b69ffe96d9d274ee4a59c32057bfed", 0xc1}, {&(0x7f0000b62000-0x5c)="ac2d51b64fa35743700d632db66f27e492b9345a5b5cb6679dd957190607e6fb3ffea90149fe7c4171ba9611186d3f9e228187c338fd41a2045cf822c991046d5d4b0a43aea0edc289f9ecc43721a01001519604909ab22cd70fccea", 0x5c}, {&(0x7f0000033000-0x1d)="2923b7aab9bfb6e46536e05c7d0dcfb52f68a657ac03701883fb352cc8c470ea7ce2bd814fe4b82b1f1d9898fa52074b8c6ea71f0ea37befe69b4a0c912fccbc481183e5e2de29749d2d73649427a3f1512270ab4a2b98b864c2f1ca62562700c51f2efb97ea00b35fd9990b753927adc9263e6ef077f5b86f5b133591432df0254fc6947d5708506a6f11aa4100686c78cce8276167907c8ccbfbec0be1b587bddc3842b7493759a45040e0628d072e8d70e22416ca6e04a6686ea385a2d3a9c25401143a0f28576b21b8da3369c88ec95a5db933947d5d801f1cc494f3de7ec076d32458b372c673da9f3c", 0xec}], 0x3, &(0x7f0000606000-0x120)=[@init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7fed, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x32e03563, 0x8, 0x3, 0x81, r12}}, @init={0x18, 0x84, 0x0, {0x5ef, 0x8, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x101, 0xffffffff, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0xfff, 0x200000000, r13}}, @init={0x18, 0x84, 0x0, {0x40, 0x10000, 0x7, 0x9}}], 0x120, 0x40000}, {&(0x7f0000ebd000)=@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c, &(0x7f000068e000)=[{&(0x7f0000e3e000-0x2c)="b457a180a245ef3dea1c607cf7c699c1b30ad6ae036ffd36be1b5a6ec6526d0bd09745af735f002300729869", 0x2c}, {&(0x7f00007fd000-0x88)="be88cc599fa2c69bfe5ed2eb1ea961c322e66d2ff02839a9a1441dfee2f2555a8eef1c68cfc9a3d7722f45a38c3ad87ed25e74e66cfa11b5e719ad33ff1f3cf86131f59243be4afec182a3d598fc850082c0b9e9dd0b0cc2e28c4bb7cca82a20cadd7780b38595fa13b39e93c3af954534134e4442d41b82d31d5a96613b822fb8d57f31b70cafc2", 0x88}, {&(0x7f0000423000-0x27)="631cd5629d7c355d17ff17fd9233a244c862a311f115864b713994d540925be38fe55e592f8c62", 0x27}, {&(0x7f000057c000)="d220fc5a1c7bda9b7e35673aa313a099599c286bed2d327b84af0d1dc2ae20adb84823c031afa9d00cb400e72c1cc8e86f9382e81471662a8f3bf823cafc10f6842fa54d88e07c0917af40036300a09882b544e5e3522d8d73c20d464b3dd20895401fbd9bd34a3ed950a8", 0x6b}, {&(0x7f0000f43000)="e75840ac89ee0b4d9c87eb8d37cb50ae0619605e30324425e7c00b36ce7ddbc51f5d2f9b54b857a2e1e8b6d817177846f1daa6b7ce955a97dc1ba0b112e1376ef40faaf5a9839b9a28b64c58a2bd2f7b9f6e00dfee5d225d7fc4f34ed7e4fcdacb326cdb2a2c5e54065a14bd3014f2be8a35a67d4cc5f25503625a4ee05ea5a783b40a4ff0f6be8f964e03515522f83049cff415331b1fa0ce7c1c3919b835cde9d301d0776f8c740f95fcc85d75d1891a9daa59529bc2cc8e8f1cf54f9898b26e9bc9e8a8ad2702a7195a6d1a7b5d015c532e", 0xd3}, {&(0x7f00004cf000)="633221bd4a350a", 0x7}], 0x6, &(0x7f000037b000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0x4, 0xfffffffffffffffc, 0x1, 0x4, 0x200, 0x7fff, r14}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x4, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x204, 0xffffffffffffcc03, 0x8, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8, 0x7d, 0x11, r16}}], 0xc0, 0x4000000}], 0x6, 0x80) r17 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009c2000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000105000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r17, 0x84, 0x2, &(0x7f00007ce000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af7000)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) 2018/01/17 17:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000043d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000012a000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d83000-0x88)={0x8, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff14) pipe(&(0x7f0000379000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00008d2000-0x40)={&(0x7f0000fd3000-0x8)=[0x0, 0x0], &(0x7f0000d65000)=[0x0, 0x0], &(0x7f0000d04000-0x2)=[0x0], &(0x7f0000662000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b75000)=0x0, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000aa000-0x18)=@add_del={0x2, &(0x7f0000ee6000-0x10)=@generic="4e44191578807a9a7ea3e234f87a7266", 0xfff}) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000843000-0xe8)={{{@in=@broadcast=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000a21000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00006f8000)={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x1, r5}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00009ff000)=0x9, 0x4) 2018/01/17 17:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x4, 0x6, 0x5, &(0x7f0000683000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f00002e7000-0x150)=[{0x0, 0x0, &(0x7f0000e1d000-0x30)=[{&(0x7f000023a000)="ff573bf389a28d9730bbc2655bccd14a2d0de71d0146166909cbaf8303794cc3fd49071bc94164a69c8610a57d482459343444710f9b450ae50ff13df7ea44102c38f9599b1448f297c0218c5fcd7a47abe2493e1e73a3b9b751fb54589490703b4a07695232e2fae2973131b5490521c8242e19babb1653fff1f81dea3d43a089130dc26df4b38e676895e3fa8ddc90ce09df94798ae783a24652bb10d2c094730bfd50cd92c93b9b99c1ba779d6f8bb92f802f21e4007a615b364aac4cce15a248a3e512bdfdea1a55cb06492d5f99c4a6", 0xd2}, {&(0x7f00005bb000-0xf)="5a21713e1e698b38b4a93294a41a78", 0xf}, {&(0x7f000075e000)="cbd5fe7c6bb8d3c607ba9a11b7e1ef7f10154aed2743a98016562712c6df5e808be6b0767b2659abd8bda4bea6d0ee28f3a7feaf16791dc77d1bc84f74496aafb2e3a04f08e093caa12f4a723eed6e94fe1a3d26a93a71914b407b", 0x5b}], 0x3, &(0x7f0000cf1000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x30, 0x40094}, {0x0, 0x0, &(0x7f0000ec8000)=[{&(0x7f00007b1000-0xbf)="4de172201880996af5a7987b2fb4661c92fb756469712172dc1ddd2d14f79e122daa81741dc5735141e7005d27ae211c4f05fa9f998e31f19aefa53a7873011339aefb3bf5129f8b905539d9eeadb3c344665f1afcf83d624aeb014bfc8e705d03cc95da40b12afd7bd06b486c37c945482ae57f45292d137eb6be0261e172abd3a1cf9d93a00d7dce7b8c18797e6782bb7cb66c92dcf11c2180fdbdfd0975caee8c72eacd1598de107862344ab0f3bb00f798aac1aee70d38986e6143af51", 0xbf}, {&(0x7f00000ee000)="6f592c12c4918a32f407d30fb1928613be5c0fc9d0e0c8b57db227926877603dbf74ea4ec0bf800fa4b539e0632b5d690e61e7f6146d26d36df1f8019063b5a67fb47339f831af0b6050ca6fd0e5eb6ddc7de371", 0x54}, {&(0x7f0000f5e000)="51ec2d3879be89c2a656b74d2c78721fddae036aa16cb92ef2ac4a9b8315a51945e23ddc64c719e13a143ad90e18de322a530e8d0690cc654dea92faa76cbbe88f4af5751ca81f1dc1629064a6bc614f8e625620b7d31de03b3e0b3d3d60fbfa9f32db2b25725cd5f737f2132f48eae584b8fd8eb2a15e2714187a1f491fe1b41a014376f453db1d96219c50a1e2be786bd0013939bfb8e2b8e181f68b203135cb49860641c60a5b728d3bf6f69f709dd0c23c6f75128d09188cc1b7de0a474265b7cb6a7c67848f2915e28fd79b63c73493161179", 0xd5}, {&(0x7f00003ac000)="93ced616a7226b959860ef110edf898840a1ed2bcb9213c2e72a840bb355952e9000764d785bd499351f82c88cbde45e763cb2a02452133e5ac23793fcaf6ce0c849986df3d661d3f8e6d1ddce48e91290cee158d6e25870ea26b1994e7e331545a3cd0560ddf1773581ae1f1065cf43912b75d620220522456ada851a40909e7f6d91bbb30061bb0cd795d59891317c250c9b650e1c17ef37d5cabf018ec79227984da7bbebf9bd66f9caa7b4fdb2a46db4f937cc9578", 0xb7}, {&(0x7f0000625000-0xf0)="4c197fe00c9e9b9d702fd56f9d96137970e2e033b1ed3ff857fb7a14746c8686ef376ef144f9f95881e349a4640b0c09b39a87e7084ecf5789aec4213481d70e4476ab4a95e04dd5a4d991232088fb46a14209f730f50321c79bdd6b8c300bb0bff5edc121ae0230da1c8f64ce6e7ed97a0d82a7f2218ba941802ee34ac8a59687e8ccae2e5704671ed679a6a7d12274537099bba087c9a812a910423723443beb302fe027fdf5b4c6c8da59014edb571803f16c0e7653d965b0a861481a6d1bfb8e494054030454ac710e335abf296348c09747ebace604da90ae6526ae434f048a3d7c17a922417e54fe55cb9c9de3", 0xf0}, {&(0x7f00003dc000-0x35)="b12cdae63f084b6d89970c01e7459e1420b5205bdf6ed4834bb00d0e7b0f45b35afdecff912b8f556a305aab20ec71ef4d3af2f72e", 0x35}, {&(0x7f0000011000-0x5b)="e76f61057342e33e059c473217ad6b30c7b30107516db10ca3b0079828d5b22cda97489b37c20c4d10aa935c5947b42859248bedbc16355692e56472cef6150c328329b8174d73ceabdfccd343810be39399435ed12bd2eba738fa", 0x5b}, {&(0x7f00006ae000)="feaf3e06f2682e526a8fb7205ecc9f3a282d8a779e71ca7d3ea8a32635521a75b870811428c046d98bc28386598facae31826d84c4cc343949de80cbe3f9d8e0ecbf7c06a329a7bfaf68f591522513b5a15f90841adadb3c64a74cf78c1297ee9dcd4bf901f923d7c4e97b7c36ec62d351e7a6393b1109cb5e7489f98c9afcdc45797013eb41d7267e25d8af0966f19dacfb7dd66e0efd4ebb9e03252b03c18c2846f90c545b570ae6652b0a58e07022", 0xb0}, {&(0x7f0000892000)="fdcf37c20240fdbe6168e36b21b500893947850217aa281821ccab", 0x1b}, {&(0x7f00001ee000)="333b237f472a6fd3b897098dd6782cb46e30d1a659d0f854e64d7a24c723b170ce56174f43d7e04d34a56a7aa1912e28b481afc86c7b25d674a1d1fb948f8bdc9741c0758b18b366ff0fa83258238d98650ca7e9cbd9afd7f5480836d91f844503dcd63d5930015fd49c2f5523a3f92d064c631d94a725616ae2a58e1b16816ec1002066563a1706a695ad7042e75a2d2c83eb7f9bcb90327843c7cec4cb40adc8c2fe30c63757d44eef54405f5ef912a1c2b22da68ef7158828461c997c756897b2e559d8e40212512688e598a763db499eacb4", 0xd4}], 0xa, 0x0, 0x0, 0x20040801}, {0x0, 0x0, &(0x7f00005fd000-0x40)=[{&(0x7f0000a4c000-0xf8)="1c1324e5ccac7ff5e40f400e70ca94cb6350290935d6b5aa9526f3d79bf6d9262f47bb00574134c133cc4f0f9d949f2d63b8f5fec5c567a7655e27e6f2afdab0cebddc293b6595afd4f25e825a854b7efb596c81f3fee0355831b7609450d7024f381a96cb52972aa8eb53d1e560678f593333201539c3eff8f20b5b99d0c5e327cc32eff16cf813aebba2119db20d43683672b4f4cfcc18ad855d6b5bd750871be054cd2209e99c146ab01d7698e3a5e1bedafab986cbf7aac29323c100e24dedfc3850d9f400f4a14dc1b34c90e681fc20d7aee322c547da0b91ad7271f0ed691405999f209f0f57624e4e6a37272606c8e8751cc13eb6", 0xf8}, {&(0x7f0000d2d000-0xd9)="590c1e2bcd5439f11471aa743fdb2f38b551cc6dfbca1e08be89c14283c907fd6491a7a8ca9a1d21178dd0134ccc86a45ccac4dc4238d7c64f320fee6b5235c89761ba8cfeee0a1921bfb14cc453f14b8f4bd34853d77c566365e696f59f7f19e6b461667a22827d3827ba5a496189ad72a4ae0bdd00cda086d34d27337d41b818ff98e609ac4dc9a7f3c19f4bdb54eeb6135e4b9455a1623b4e2afdff7af1eae6b3ade2d804e31d844dc875f1d890324cf1591674e458fea02b5d89f5c9d1dd98f24e1317fd8852ebd89f938e6cd399f52a5624d557d51ef7", 0xd9}, {&(0x7f000090a000-0xb5)="ab6583b052447ba7112812aaf89f38d3d3dcd293f8301c1b0de19f30bdb8886671ddbdd3770acfcf49eec2a1059e1e900c519cd3ecf09894e6b9d76fda3a76320387a5a60dcd59c431a9803beee912c01c858cd7c441471085b8c9732aec31ce99f68353a974ea9cb30feddec4d0b899a9f82560c2ccee0a58ecd01511ffc71ddf43ab5ef82d2083fb4c477526a4656914e44a058b70b0f83827cd4ead31e55862d4a2eb690b35410261b99f9c37d012e1e67cb78e", 0xb5}, {&(0x7f000049a000-0xd)="52e9853d8b2e9e85d03a75cfba", 0xd}], 0x4, &(0x7f0000424000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x68, "359c2a73ad4036f0284816b15bda29396cf12682332c364b41e3caaaef283d997c1df68813c7c4cd31a6986ef043a4c2efcdba2307384a7429d6970763fb0f235bf7b3e7c5522605aaf609e0db2f204917bf7cad71c3569b4198843529601f73593e980c3dc98d94"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0x7, "198584c57dbcb0"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x148, 0x80c4}, {0x0, 0x0, &(0x7f0000e93000-0x10)=[{&(0x7f0000166000)="f031c4a991f2b616502d1605df1fc9964455ed2e00d330101959c34c2841840d8af8f0ac63cea68cf2cf258ed10fc5f7e09b79b889b52d987e2ea2e3fb903471a70bef6c99a942a008b57defe993742359173d76881a7a71cd2411f1261e9df8a63728ff74e6f1ca48863be7493beb0d37c9e060349b0ce3a707747be0bdc37570492f9d93423805d8302f80f6de3f038315864316", 0x95}], 0x1, &(0x7f0000aa9000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f00006a8000)=[{&(0x7f0000653000-0xea)="56cfc2f24c89dff32d5c14b50d28cb1e50c7300880ffa9ad0db83c65d293abfa154173e02c13a2fcf9159db0626e6312e78471a63acb2244326c9d35d609f864c2a59d227c2b056f2f60839de7d2fa78ee494ec5cee549dfc746b49374560befdb9a9d0c9b8f5054b6e38e8a0340c6abec99f639717fcb20328778d61ee6b3877ed1c1c0fb740bb1c9e95b7d50341735148ad93821cccc485180398042f3193f970b7e123577c3881692cfa363d5a48748d563893458df5a56ccc6d96afa4495ec7265121f4b9d92145830f656b936341f700839bb69ae39c3083df84db33cb67d42766312a71a417e79", 0xea}, {&(0x7f0000fd8000-0xa1)="3567eb92ec08531272b5797d15de5a99eb3b0f5de623f2e91e976c82b6155e2bada9ac4171220f095b62f83e28bb68020e781046b9dcdad2e67aaa63e806bfe24657253d8b1b3bdf9576329439763527df192a0a142a0fc70721395758de4243d8ec7b342adf2715928b583785ac24217d994058a6a9146a28de053040e519618a1d332241c5ef70c810212696400a5340c8f41a690006d33ab70b3e54da973012", 0xa1}, {&(0x7f00009d6000-0xcf)="8f62d4d8fc5bad157fe4a99a06f99a23343f117d84bc6184c51a01a16f44f921547bcca920d17ada83a7116ca8de2187df2d87dddf322d476dd7717ff00a0ff80060bae523c67b470844e568e9d4352138eef0a1bc26ef973847b1b31e6e0214b4ebc11ac7a511ade834a98a45aa297fdc2cec2746a127d080b78833b6950f2366cf0f61b508f1fca86698b6e40a528344a46846a0469d3649c0d2ee8090e9796d151f7f83931786b5c0855ba853125f51d342509c1f172a5f27fc76cea2fd0c3d527cbee9ea80c899129adec8be0a", 0xcf}, {&(0x7f0000665000-0x66)="5f51ca75e8aea1c0574f5722236544d8c3ece02fa3fdfd5f35e4c1e88566c08495f953f1d8b16e2fe68c44383fd7ede2474c3e59d6af19d2799206fff0e672bfcf562603c9336f68eb4379eb7bf3a4f1dbc8506060b70d3dfe954ed8370956ac609825c71d9d", 0x66}], 0x4, &(0x7f0000331000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x88, 0x117, 0x2, 0x72, "b82771e3af402f2e43c6c4e995318b2a46bb657d9c4999f5be9833be9e8983d5a9f3c59141e6bdbdf21d9b520232a137bf0006b76f3f251b186fd2724db98b464ce26093538354b38b36360128aa2af7e7d30e144193b8bc1cac1847b1a724d2074cbf667b7ab0169b365a5cf195e72ad4be"}, @assoc={0x18, 0x117, 0x4, 0x4557}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x160, 0x53613de3d6bb482}, {0x0, 0x0, &(0x7f00007fc000)=[{&(0x7f0000be4000)="c93b897b70c3575eb8faf9faca20320b03bc8359f5544b5a792f46c08a8f164552e444b2a0a8998b481df76bf377a49c098b151200aea2ca8024e5d7f42adb7d93d94e02ed0516e85930eced6aec658f12b8b4de2e7d7c7272e3b2d65c16c7bd95e6bf1234a62496c1b894e36c5c96052d241724dad5bc8435ac2e453405492fe53508e3b78606", 0x87}, {&(0x7f000091c000-0xf8)="77cd40072b4012e02568b15c87d2f8be8854942e720da662fa3202f1a424cc33b74869018159a7a76ef17937ed9e8783ebbc9c653e54a4033c5f16b8029ab425ef7ced66a6f1c271308451be2e93618e4bfa689fcfedef6c15fcb63a36740766fbf1120ff9a3e7a16e12b797fe0b2d07571114abdc79854415a0375c1c515d4565388face2718e9bdbc29799af541a11252a472f82d25e816632a6c818631ac78923a2b1231aa24e85f51a40ccae7d49366860523dc9e3656922d1080f59e7d1b724cdd87bf20e33c3d68a7ca9dec5e5405cc417fe419e412266bd545f552bfe14b6ed76d6685f521934960a088188ea096f26c975960f5b", 0xf8}], 0x2, &(0x7f000017b000)=[@iv={0x18, 0x117, 0x2, 0x1, '<'}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000004}], 0x6, 0x800) r2 = accept4(r0, &(0x7f000017e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000897000-0x4)=0x32, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00005cc000-0x4)=0x0, &(0x7f0000fb0000-0x4)=0x4) bind$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) connect$inet6(r0, &(0x7f00002be000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x7, 0x443) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000001f000)={0x2, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000021000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x20, 0x80800) accept$inet6(r2, 0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001f000)=0x5, 0x4) 2018/01/17 17:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = accept(r0, &(0x7f0000908000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000bce000)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000042b000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000004e000-0x4)=0xe8) syz_extract_tcp_res(&(0x7f0000cdd000-0x8)={0x0, 0x0}, 0xacfc, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000004f000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x9, 0x0, 0x20, 0xa0, 0x5c, 0x0, r2}, {0x3, 0xfffffffffffeffff, 0x1, 0x100000001, 0x3, 0x5, 0x4, 0x3}, {0x9, 0x8, 0x3, 0x16}, 0xa7f, 0x7, 0x1, 0x0, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6, 0x3, 0x1, 0x8, 0x827a, 0x80}}, 0xe8) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000059c000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a96000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 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) r2 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x1c) connect$bt_l2cap(r0, &(0x7f0000258000)={0x1f, 0x1ff, {0x7, 0x1, 0x7, 0x3, 0x5, 0x10001}, 0x1, 0x7}, 0xe) 2018/01/17 17:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x2) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093d000)={r0}) connect$pppoe(r1, &(0x7f0000f5c000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1a) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000873000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000072a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ca5000)={0x0, 0x7, 0x1, [0x2]}, &(0x7f00002a4000-0x4)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008d7000-0x68)={r3, 0x60, "7f34135fd7460d3d3854d972570c5117641a9e3189aca1152b97fca25eec386cd8f6e534718f8964efadc6034ad4bec4c86163f2b7ced7bb534d8731c6b198365cd43a81b0253413069f41a3a903b4fe093b538f3191d856215562ffce530ac9"}, &(0x7f0000cf7000)=0x68) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002e6000-0x8)={r3, 0x10000, 0x6}, 0x8) socket$netlink(0x10, 0x3, 0x1f) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:42 executing program 1: r0 = socket$inet6(0xa, 0xfc5a4977bde83af3, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000794000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(pcbc-aes-aesni,poly1305-simd)\x00'}, 0x387) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 17:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee8000-0x4)=0xb) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fcb000)=0x0) r1 = socket(0x18, 0x1000000000000, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000481000)=@assoc_value={0x0, 0x0}, &(0x7f00004a5000-0x4)=0x8) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x1}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000561000-0x4a)=""/130, &(0x7f0000ccf000-0x4)=0x82) bind$nfc_llcp(r1, &(0x7f0000def000-0x60)={0x27, 0x7fffffff, 0x1, 0x7, 0x5, 0x9, "22ef210d4cbbb740eee4478b170a82e16bf0a02db45f99f7915fb05b0b9c4ae1dea1306e0c880b6b3093f0fe21553bc42a2236bfadc9e45816cf95c23cc67e", 0x61}, 0x60) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000adc000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dd3000-0xc)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/01/17 17:04:42 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f0000fad000-0x88)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x3a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) getsockname(0xffffffffffffff9c, &(0x7f000081e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00005df000)=0x32) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000ba0000-0x4)=0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fcb000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/17 17:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) accept4$llc(r0, &(0x7f000060c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f4a000)=0x10, 0x800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x8, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e10000)={0x0, 0xd9, "17145c2d52fca1d529823b9d2982a8f58163cc332c43c806e571f2fce8d1a7cb030b4fcd0298dd07a31d6a8f6ce29cc7fa788e42dc9edfc4c8ab34fd1d59786ebe9cf7ecc7e70b98d5ab9ee05bdf91c91e5ff018fae87d50b245f61957ba77e16a36298707db0fa06de23931cb887dccc738aa975d103be337cdfb1ef47cfebccd45e01732fe6d53b08977f33e38d0d0716c92cc87afa54341c702267dfbb4f89804ac3f365123fe6aaac7bbef50ca07fbe29fffa36633b300ce636a83fca09727702e7e8be1be14567b6c8dce18d3c64cdfb82e3b0df81595"}, &(0x7f0000d66000-0x4)=0xe1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000266000)=r2, 0x4) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r4 = socket(0x0, 0x1, 0xdb2) getpeername$llc(r4, &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ca000)=0x10) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r3) [ 150.530210] Dead loop on virtual device ip6_vti0, fix it urgently! [ 150.571733] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/17 17:04:42 executing program 1: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0x1b8, 0x6, "1ceb79", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00008b9000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b65000-0x5b)={r0, r0, 0x5, 0x29, &(0x7f0000c0d000)="b7b4d55cbf08bb57ce63f560a08472586af6552268379602497bf1916dd414580df93c5aa946e715389b060f0ccc77725f5c1d13f430ff23c962971e1c874feab4fa94868dc1dc20af61f8", 0x10000, 0xfffffffffffffff9, 0x6, 0x3, 0x20, 0x6, 0x5, "59d6a3ebd2c86fd70acdc6febdad2fab9ad2281baee02c56cb029396eb3e9fcc6e811f21d4736beb78e54317362703b89d8241"}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000258000-0x4)=0x0, &(0x7f00000ed000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000453000-0x4)=0x0, &(0x7f0000244000)=0x4) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000eaa000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x2, [0x2, 0xc98]}) socketpair$inet(0x2, 0xa, 0xd3, &(0x7f00009d0000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000e1000)={0xb60b}, 0x33e) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000adb000)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000573000)="fd903f33d47fba1895fbeb72b3f6632329d973c5be03a4ccd191e5d716d8bc72a8aa3d6f4746ae160a380cb79ad7343bcdfee8dd28e9b3f7a39c74b4", 0x3c) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001db000-0x4)=0x3, &(0x7f0000661000)=0x4) 2018/01/17 17:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0xc, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000008e000-0x8)=@assoc_value={0x0, 0xfbf}, &(0x7f00003c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={r1, 0x0}, &(0x7f0000459000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 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) 2018/01/17 17:04:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)="") 2018/01/17 17:04:42 executing program 6: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 17:04:42 executing program 0: mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a75000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de3000-0x4)=0x60, 0x800) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000de2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000962000-0x4)=0x8) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x80000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x100000ea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0xffffffffffffffed, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 17:04:42 executing program 2: 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$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008cc000)={0x1000, 0x8008, 0x1, 0x5, 0x0}, &(0x7f0000f25000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000538000)={r2, @in={{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = epoll_create(0x7ff) connect$inet6(r3, &(0x7f0000b85000-0x1c)={0xa, 0x3, 0x3a4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb25}, 0x1c) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cce000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d70000)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aeb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000810000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000549000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001, 0xff, 0xc, 0x400, 0x8, 0x800004, r5}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000a75000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00009ef000)={0xa0002000, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) r6 = accept4(r4, &(0x7f0000d5b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000052a000-0x4)=0x60, 0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000d0a000-0x4)=0xfffffffffffffff8, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000825000-0xc)={0x20000000, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f44000)={0xfff, 0x5, 0x1, 0x2, 0x7, [{0x10001, 0x7fff, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x94, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x40a, 0x0, 0x0, 0x0}, {0x3, 0xe19, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4e, 0x3, 0x4, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x1ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfeee, 0x3, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00008b1000-0x78)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x89f, 0xffffffffffffff7f, 0x5, 0x5, &(0x7f00006f3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x7, 0x4}) 2018/01/17 17:04:42 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000091e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000c9c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000}) r2 = bpf$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) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) 2018/01/17 17:04:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00001ae000)=0x5, 0x4) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000468000)={&(0x7f000016d000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48028001000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000026da36"}, 0x80, &(0x7f0000454000)=[], 0x0, &(0x7f00007f5000)=[], 0xfffffffffffffef0, 0x0}, 0x0) sendto$inet(r2, &(0x7f000015c000)="205d2376a8aa42ec9fb98ab0cfaacddc1d43111e8614599a1a961c91326a9a932c5e2714332a9269e20c32f4ad339ab5f583f577688a05900bae358be2dde79adb998d897a65bbcac99f4dda82cef7065024708fbd0dd6def90c02790d89b368", 0x60, 0x801, 0x0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) socketpair(0x4, 0x1, 0x73, &(0x7f000003e000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00005f8000-0x4)=r4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060b000)={0x0, @in={{0x2, 0x1, @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]}, 0x7, 0x7, 0xfffffffffffffffd, 0x3, 0x80}, &(0x7f00007e1000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000efa000-0x10)={r5, 0x4f, 0x5c6b9694, 0x10000}, &(0x7f0000d6f000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000125000)={0x0, 0x0}, 0x8) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = accept(r0, &(0x7f0000350000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ba000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c0a000-0x8)={0x0, 0x80, 0xfffffffffffffff8}, &(0x7f000063b000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000079a000)={r2, @in={{0x2, 0x2, @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]}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f53000)={r2, 0xffffffff, 0x10}, 0xc) bind$alg(r1, &(0x7f00001d7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x1dc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000030d000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f0000a99000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000aed000-0x1c)=@req3={0x2, 0x5, 0x10001, 0x59c, 0x10001, 0x875, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000783000-0x4)=0x8, 0x4) syz_emit_ethernet(0x2c, &(0x7f0000ffc000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc_tr={0x11, {@llc={0xd4, 0x6, "7e91", "8009ec693877b1f673b9c8d5b0a42610b7b28d0986c31d94ff04"}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) sendto$llc(r1, &(0x7f0000dbf000-0xe8)="b37207f05466c602035f76e43f99fbb7f2b2b520f314f66dac68ec978e9add1825e50a3010d15c663781bd9b1ad660dc57569b98c4895480dd9931df92b7c1e09fa246408788a07431145a5e44dd67193e3fe32d604d1d12d8fd9e2d85d124a4214db9d2874fb33d58be668c39417389a169746e63fe8026601639eac96c003ddd80d838babd5457288c379ba50b2ebf5b0bfe3d4a11786cf5230f69da5f8a1b228f8a8d4f6e88a8e7768614fe258c9f5d9a98862c3a26d3ee34da95af076319012efda13757c98464891a8745872432f4732a229c226997167a8b60d78809fde5728a938725329c", 0xe8, 0x40010, 0x0, 0x0) 2018/01/17 17:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000959000-0x84)={0x0, 0x7c, "e5321442909218f2af5bb271d697e1e3880f822342aa059e43de6a9c42695e74c30ed8f7cc076e3c29187136ee59f250928c5fb08edbcbf423a5d4e9f9cc9636229fe972dfade6340949b1b4ccea27ad610091744ed037c3af165934f0a2e0bcd5474680b587288d9f7333fada25aef6cfc1275c7b333baafe2cc1a9"}, &(0x7f00001f4000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c7f000)={r1, 0x3, 0xfffffffffffffff8, 0x2}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000e2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bee000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000232000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x3, r2}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 17:04:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ac000-0x4)=0xc) r1 = socket(0xb, 0xf, 0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="3453a7d3a1250657949221a8d89418375020b4fe5d51", 0x16}, {&(0x7f0000002000-0xf6)="6756fd5e55dd1b3ec26e0dca7a8af6626e044adb8517b50d1c268eb1c9fced7d7bfecd27bafc50c441cd88469796bd7a8b7edbd1f2278e5f95f80f6b8ca2083d5c384384ef6fa1121c3bd9314482fbe3bb8f9d7299ca21ec702ad7a44c3eb22e7dca8b4ad69c8c1674e9ce78cdbd0b0be8e258de9165fba86fd33920762f6016c0f97ce599418cd984d082a7df5c8de364687b39a2123d7e8f4d22636e2fb8a016546bc9166c7651ce1ef85512a7b014a0747d834a78f983ffb20c6eb1a2375b704e7b831acfdd4dfac446a942b34e24b29b0ade94790f98bd78064ebd0c82c60fc5f3f46cf9dce6265c6375ec1a767a338c70119698", 0xf6}, {&(0x7f0000001000)="e7a130b850bcfba335f208ab999112a30b2d1af82ee4724bdb7bb73f5af72cd9ed3815f04418", 0x26}], 0x3, 0x0, 0x0, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000761000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}}) setsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000240000-0x4)=0x1, 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000686000)={0x0, 0x0, &(0x7f000077f000)=[{&(0x7f00008a3000-0x69)="9ff515f28b8ea64923e4c2014af837f01332db499e2abbdfb4a1ef4a8debe9bee7f92ec521f6061ecb03809bcd3d36470bfef7f3b197656b6dace3b0e291737118daf8535b5fffa8c6572d458e9fbb91ceaf6e918d05d4ceae1632fd8507ccd03d321ca4aa32e82395", 0x69}, {&(0x7f00008a3000-0x5e)="2e68699584fd1d37b05cf1ab310c974d059da9a770ce673a57b707af6a7d3796ebd137403b47941e8545c7646d5a9b03895d70453557e30add1e1669a7702161bcd29059e855f0b74b03f0237eb017b75b9a5925acd70c2cbe167e746008f0caf5144128e2b2423cef049934f2fc9c11", 0x70}, {&(0x7f0000478000)="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", 0x1000}, {&(0x7f00008a3000-0x36)="2ce9b748adbcf14895d7d146422ae667da7ffac1bd3253690ea6390c544057f2652ee9e1c02e15922e4015a6f7783be2fe0f7ed149ea", 0x36}, {&(0x7f00008a2000)="dbae92bf0eb2ce747180edb637", 0xd}, {&(0x7f000053f000-0x15)="67df968c4719f7f70803dcedf898f4d17f59e6eaca", 0x15}], 0x6, 0x0, 0x0, 0x800}, 0x40040) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a3000-0x1)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) setsockopt$inet_int(r4, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r4, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002e6000)=0xc) [ 150.671805] dccp_v6_rcv: dropped packet with invalid checksum [ 150.704066] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/17 17:04:42 executing program 1: r0 = socket(0x0, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00005a2000-0x10)={0x1, &(0x7f0000001000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x2, 0x3, 0x9, 0x2, 0xa0, 0x80, 0xc, r2, r3}, {0x3, 0x7fffffff, 0x7, 0xae, 0x9, 0x9, 0x8, 0x8000}, {0x81, 0xc848, 0x8, 0x0}, 0x100000000, 0x0, 0x0, 0x0, 0x1, 0x45384c2a0597cef0}, {{@in=@broadcast=0xffffffff, 0x2, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x7, 0x0, 0x3, 0x4, 0x7, 0x101}}, 0xe8) getsockopt(r1, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x10000, 0x0, "c2c8b23e018c", 0xfffffffffffffffa, 0x0}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/17 17:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000093a000-0x8)={r4, r2}) bind$inet6(r4, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = accept(r4, 0x0, &(0x7f0000069000-0x4)=0x0) r6 = socket$inet(0x2, 0x800, 0x10001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00004bf000)=0x0, &(0x7f0000249000-0x4)=0x4) listen(r4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00004fb000)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000f4a000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000595000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r7}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002c3000)={r1, r2}) sendto$inet(r1, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:04:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000049a000-0x4)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000030b000-0x4)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a0d000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x17bc, 0x1, 0x40, 0x40}, &(0x7f00004b2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb8000)={r1, 0x3, 0x5, [0x1, 0x4, 0x1, 0x0, 0x4]}, 0x12) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000157000-0x4)=0x0, &(0x7f0000f88000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000402000-0x1c)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/17 17:04:42 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000afa000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00001fe000)="76d5bb284b0c12ba6300d3b2a61fe1f0c9088fb84296f502b8193dcf0653320fa546e62056bb698148fc1ee777251909fc", 0x31, 0x4000004, 0x0, 0x0) mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000646000)=@buf={0x0, &(0x7f00004e3000-0xa0)=""}) 2018/01/17 17:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/17 17:04:42 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) listen(r0, 0x66893886) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/17 17:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d0b000-0x4)={r0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000121000)=0x0, &(0x7f0000e0d000-0x4)=0xffffffffffffffd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@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}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) accept$unix(r1, &(0x7f00005e0000-0x4)=@file={0x0, ""/2}, &(0x7f00004df000)=0x4) 2018/01/17 17:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000240000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x8c0, &(0x7f00003cc000-0x10)={0x2, 0x3, @rand_addr=0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f7f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000894000-0x4)=0x10, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f67000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x5, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffd000-0xe8)={{{@in=@broadcast=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, @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}}, &(0x7f0000f51000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000096f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) shutdown(r0, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d38000-0x4)=0x0, &(0x7f0000f2a000-0x4)=0x4) 2018/01/17 17:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x20000000000007, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000161000)={r2, r0}) sendto(r1, &(0x7f0000605000)=':', 0x1, 0x0, &(0x7f0000344000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/17 17:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) sendmsg(r0, &(0x7f0000e73000)={&(0x7f0000476000-0x9)=@rc={0x1f, {0x1, 0x6, 0xfffffffffffffffb, 0x7, 0x5, 0x10001}, 0x5}, 0x9, &(0x7f0000563000-0x30)=[{&(0x7f0000282000)="fd3019444ece35021ef913", 0xb}, {&(0x7f0000539000)="b0503a2559936e4c", 0x8}, {&(0x7f0000d96000-0x87)="d1ce6989577078b4c2405c8016b1635ade59c756c4ab1a80dc333ddf199d0926f4ac9255cfbb95f66aaf1393725e0fd435b42f7f75c9d84538c80c76179d1ec8bff152efe1aa626330fee6499786e0b01e60d182291c1a4b48314641745b85e74d527eff43306a3a75857ad73bc689c32d927bd722b916f882ac9847a82f6c0b32420fa6d7cbf9", 0x87}], 0x3, &(0x7f0000173000)=[], 0x0, 0x0}, 0x40000) [ 150.881429] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 150.952546] ================================================================== [ 150.959984] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 150.966536] Read of size 1 at addr ffff8801ccd82bd0 by task syz-executor3/2153 [ 150.973862] [ 150.975465] CPU: 0 PID: 2153 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #193 [ 150.982706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.992032] Call Trace: [ 150.994588] [ 150.996714] dump_stack+0x194/0x257 [ 151.000314] ? arch_local_irq_restore+0x53/0x53 [ 151.004956] ? show_regs_print_info+0x18/0x18 [ 151.009437] ? strp_data_ready+0x232/0x2a0 [ 151.013647] print_address_description+0x73/0x250 [ 151.018464] ? strp_data_ready+0x232/0x2a0 [ 151.022678] kasan_report+0x25b/0x340 [ 151.026458] __asan_report_load1_noabort+0x14/0x20 [ 151.031362] strp_data_ready+0x232/0x2a0 [ 151.035396] psock_data_ready+0x56/0x70 [ 151.039344] tcp_data_queue+0x1d88/0x3de0 [ 151.043478] ? tcp_send_rcvq+0x520/0x520 [ 151.047513] ? tcp_fastretrans_alert+0x2270/0x2270 [ 151.052421] ? selinux_peerlbl_enabled+0x97/0x170 [ 151.057247] ? selinux_socket_accept+0x200/0x200 [ 151.061976] ? selinux_nf_register+0x30/0x30 [ 151.066354] ? __lock_acquire+0x664/0x3e00 [ 151.070569] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 151.075902] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 151.081244] ? check_noncircular+0x20/0x20 [ 151.085458] ? find_held_lock+0x35/0x1d0 [ 151.089495] ? pvclock_read_flags+0x160/0x160 [ 151.093969] ? sk_filter_trim_cap+0x40a/0x9c0 [ 151.098439] ? tcp_urg+0xf6/0xbd0 [ 151.101869] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 151.106943] ? sched_clock+0x31/0x40 [ 151.110635] tcp_rcv_established+0xab9/0x1be0 [ 151.115107] ? tcp_data_queue+0x3de0/0x3de0 [ 151.119406] ? ipv4_dst_check+0x18d/0x230 [ 151.123528] ? rt_cpu_seq_next+0x160/0x160 [ 151.127733] ? __lock_is_held+0xb6/0x140 [ 151.131773] tcp_v4_do_rcv+0x2ab/0x7d0 [ 151.135636] tcp_v4_rcv+0x24ba/0x2ea0 [ 151.139409] ? print_circular_bug_header+0x38/0x122 [ 151.144410] ? tcp_v4_early_demux+0xa40/0xa40 [ 151.148885] ip_local_deliver_finish+0x2f1/0xc50 [ 151.153622] ? ip_rcv_finish+0x1e30/0x1e30 [ 151.157832] ? nf_hook_slow+0xd3/0x1a0 [ 151.161704] ip_local_deliver+0x1ce/0x6e0 [ 151.165827] ? ip_call_ra_chain+0x6d0/0x6d0 [ 151.170125] ? check_noncircular+0x20/0x20 [ 151.174330] ? __lock_acquire+0x664/0x3e00 [ 151.178541] ? ip_rcv_finish+0x1e30/0x1e30 [ 151.182752] ? print_irqtrace_events+0x270/0x270 [ 151.187482] ip_rcv_finish+0x953/0x1e30 [ 151.191436] ? inet_del_offload+0x40/0x40 [ 151.195560] ? ip_rcv+0xf22/0x1840 [ 151.199073] ? lock_downgrade+0x980/0x980 [ 151.203200] ? lock_release+0xa40/0xa40 [ 151.207150] ? __lock_is_held+0xb6/0x140 [ 151.211185] ? nf_hook_slow+0xd3/0x1a0 [ 151.215055] ip_rcv+0xc5a/0x1840 [ 151.218399] ? ip_local_deliver+0x6e0/0x6e0 [ 151.222693] ? print_irqtrace_events+0x270/0x270 [ 151.227420] ? lock_downgrade+0x980/0x980 [ 151.231551] ? inet_del_offload+0x40/0x40 [ 151.235674] ? ip_local_deliver+0x6e0/0x6e0 [ 151.239970] __netif_receive_skb_core+0x1a41/0x3460 [ 151.244967] ? nf_ingress+0x9f0/0x9f0 [ 151.248744] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 151.253922] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 151.259080] ? rcu_read_lock_sched_held+0x108/0x120 [ 151.264071] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 151.269592] ? attach_entity_load_avg+0x7a0/0x7a0 [ 151.274408] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 151.279742] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 151.285084] ? __lock_acquire+0x664/0x3e00 [ 151.289293] ? __lock_acquire+0x664/0x3e00 [ 151.293503] ? fastpath_timer_check+0x7d5/0xa70 [ 151.298153] ? check_noncircular+0x20/0x20 [ 151.302358] ? print_irqtrace_events+0x270/0x270 [ 151.307096] ? find_held_lock+0x35/0x1d0 [ 151.311136] ? find_held_lock+0x35/0x1d0 [ 151.315173] ? lock_acquire+0x1d5/0x580 [ 151.319118] ? process_backlog+0x45f/0x740 [ 151.323320] ? lock_acquire+0x1d5/0x580 [ 151.327267] ? process_backlog+0x1ab/0x740 [ 151.331481] ? lock_release+0xa40/0xa40 [ 151.335439] __netif_receive_skb+0x2c/0x1b0 [ 151.339735] ? __netif_receive_skb+0x2c/0x1b0 [ 151.344204] process_backlog+0x203/0x740 [ 151.348246] ? mark_held_locks+0xaf/0x100 [ 151.352374] net_rx_action+0x792/0x1910 [ 151.356332] ? napi_complete_done+0x6c0/0x6c0 [ 151.360801] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 151.365790] ? trace_hardirqs_on+0xd/0x10 [ 151.369910] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.374377] ? __run_timers+0x16f/0xb70 [ 151.378322] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 151.383407] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 151.388652] ? check_noncircular+0x20/0x20 [ 151.392861] ? timerqueue_add+0x1e9/0x280 [ 151.396989] ? enqueue_hrtimer+0x171/0x4a0 [ 151.401202] ? __remove_hrtimer+0x190/0x190 [ 151.405499] ? check_noncircular+0x20/0x20 [ 151.409706] ? print_irqtrace_events+0x270/0x270 [ 151.414439] ? clockevents_program_event+0x163/0x2e0 [ 151.419514] ? lock_downgrade+0x980/0x980 [ 151.423641] ? __lock_is_held+0xb6/0x140 [ 151.427681] ? check_noncircular+0x20/0x20 [ 151.431884] ? print_irqtrace_events+0x270/0x270 [ 151.436614] ? lock_downgrade+0x980/0x980 [ 151.440737] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 151.445811] ? do_timer+0x50/0x50 [ 151.449236] ? tick_nohz_handler+0x130/0x130 [ 151.453618] ? __lock_is_held+0xb6/0x140 [ 151.457663] __do_softirq+0x2d7/0xb85 [ 151.461434] ? task_prio+0x40/0x40 [ 151.464951] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 151.470031] ? smp_reschedule_interrupt+0xe6/0x670 [ 151.474930] ? smp_thermal_interrupt+0x700/0x700 [ 151.479656] ? _raw_spin_lock+0x32/0x40 [ 151.483604] ? _raw_spin_unlock+0x22/0x30 [ 151.487723] ? handle_edge_irq+0x2b4/0x7c0 [ 151.491928] ? task_prio+0x40/0x40 [ 151.495449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.500269] do_softirq_own_stack+0x2a/0x40 [ 151.504559] [ 151.506767] do_softirq.part.19+0x14d/0x190 [ 151.511059] ? ip_finish_output2+0x92f/0x1550 [ 151.515522] __local_bh_enable_ip+0x1ee/0x230 [ 151.519989] ip_finish_output2+0x962/0x1550 [ 151.524288] ? ip_copy_metadata+0xac0/0xac0 [ 151.528579] ? check_noncircular+0x20/0x20 [ 151.532783] ? __lock_acquire+0x664/0x3e00 [ 151.537000] ? __lock_acquire+0x664/0x3e00 [ 151.541218] ? ipv4_mtu+0x347/0x4c0 [ 151.544821] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 151.549032] ? __lock_is_held+0xb6/0x140 [ 151.553079] ip_finish_output+0x864/0xd10 [ 151.557194] ? ip_finish_output+0x864/0xd10 [ 151.561493] ? ip_fragment.constprop.47+0x200/0x200 [ 151.566494] ? nf_hook_slow+0xd3/0x1a0 [ 151.570354] ip_output+0x1d2/0x860 [ 151.573869] ? ip_mc_output+0x1350/0x1350 [ 151.577996] ? ip_fragment.constprop.47+0x200/0x200 [ 151.583000] ip_local_out+0x95/0x160 [ 151.586692] ip_queue_xmit+0x8c0/0x18e0 [ 151.590642] ? ip_build_and_send_pkt+0xc30/0xc30 [ 151.595371] ? refcount_dec_if_one+0x20/0x20 [ 151.599748] ? is_bpf_text_address+0x7b/0x120 [ 151.604217] ? __tcp_v4_send_check+0x1be/0x360 [ 151.608771] ? tcp_options_write+0x228/0x940 [ 151.613155] tcp_transmit_skb+0x1b1b/0x38c0 [ 151.617461] ? __tcp_select_window+0x900/0x900 [ 151.622022] ? __kernel_text_address+0xd/0x40 [ 151.626493] ? unwind_get_return_address+0x61/0xa0 [ 151.631393] ? __save_stack_trace+0x7e/0xd0 [ 151.635690] ? depot_save_stack+0x12c/0x490 [ 151.639989] ? check_noncircular+0x20/0x20 [ 151.644200] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 151.649713] ? tcp_tso_segs+0x240/0x240 [ 151.653659] ? pvclock_read_flags+0x160/0x160 [ 151.658131] ? sock_close+0x16/0x20 [ 151.661728] ? __fput+0x327/0x7e0 [ 151.665150] ? ____fput+0x15/0x20 [ 151.668574] ? task_work_run+0x199/0x270 [ 151.672602] ? do_exit+0x9bb/0x1ad0 [ 151.676197] ? do_group_exit+0x149/0x400 [ 151.680229] ? get_signal+0x73f/0x16c0 [ 151.684086] ? exit_to_usermode_loop+0x214/0x310 [ 151.688820] ? sched_clock_cpu+0x1b/0x170 [ 151.692936] ? tcp_init_tso_segs+0x11a/0x200 [ 151.697317] tcp_write_xmit+0x68e/0x52a0 [ 151.701368] ? tcp_transmit_skb+0x38c0/0x38c0 [ 151.705831] ? kasan_kmalloc+0xad/0xe0 [ 151.709690] ? ipv4_mtu+0x347/0x4c0 [ 151.713287] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 151.717498] ? tcp_v4_md5_lookup+0x22/0x30 [ 151.721704] ? tcp_established_options+0x2c5/0x420 [ 151.726607] ? tcp_current_mss+0x254/0x380 [ 151.730812] ? tcp_mtu_to_mss+0x460/0x460 [ 151.734934] ? __lock_is_held+0xb6/0x140 [ 151.739586] __tcp_push_pending_frames+0xa0/0x250 [ 151.744402] tcp_send_fin+0x1b0/0xd20 [ 151.748174] ? inet_sendpage+0x660/0x660 [ 151.752209] ? sk_forced_mem_schedule+0x150/0x150 [ 151.757031] ? __sk_dst_check+0x380/0x380 [ 151.761150] ? mark_held_locks+0xaf/0x100 [ 151.765268] ? do_raw_spin_trylock+0x190/0x190 [ 151.769825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.774808] ? lock_sock_nested+0x91/0x110 [ 151.779017] ? trace_hardirqs_on+0xd/0x10 [ 151.783148] tcp_close+0xbe0/0xfc0 [ 151.786660] ? ip_mc_drop_socket+0x1ce/0x230 [ 151.791044] inet_release+0xed/0x1c0 [ 151.794730] sock_release+0x8d/0x1e0 [ 151.798416] ? sock_alloc_file+0x560/0x560 [ 151.802627] sock_close+0x16/0x20 [ 151.806050] __fput+0x327/0x7e0 [ 151.809307] ? fput+0x140/0x140 [ 151.812560] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.817038] ____fput+0x15/0x20 [ 151.820291] task_work_run+0x199/0x270 [ 151.824153] ? task_work_cancel+0x210/0x210 [ 151.828446] ? _raw_spin_unlock+0x22/0x30 [ 151.832564] ? switch_task_namespaces+0x87/0xc0 [ 151.837209] do_exit+0x9bb/0x1ad0 [ 151.840644] ? mm_update_next_owner+0x930/0x930 [ 151.845287] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 151.850448] ? __might_sleep+0x95/0x190 [ 151.854401] ? find_held_lock+0x35/0x1d0 [ 151.858451] ? lock_downgrade+0x980/0x980 [ 151.862573] ? __unqueue_futex+0x1c0/0x290 [ 151.866774] ? lock_release+0xa40/0xa40 [ 151.870719] ? fault_in_user_writeable+0x90/0x90 [ 151.875446] ? do_raw_spin_trylock+0x190/0x190 [ 151.879997] ? futex_wake+0x680/0x680 [ 151.883772] ? check_noncircular+0x20/0x20 [ 151.887981] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 151.893054] ? futex_wait+0x6a9/0x9a0 [ 151.896840] ? find_held_lock+0x35/0x1d0 [ 151.900877] ? get_signal+0x7ae/0x16c0 [ 151.904734] ? lock_downgrade+0x980/0x980 [ 151.909122] do_group_exit+0x149/0x400 [ 151.912981] ? do_raw_spin_trylock+0x190/0x190 [ 151.917533] ? SyS_exit+0x30/0x30 [ 151.920957] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.925424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.930414] get_signal+0x73f/0x16c0 [ 151.934106] ? ptrace_notify+0x130/0x130 [ 151.938143] ? exit_robust_list+0x240/0x240 [ 151.942436] ? strp_check_rcv+0x25/0x30 [ 151.946383] ? kcm_ioctl+0xee/0x1690 [ 151.950074] ? kcm_unattach+0x1510/0x1510 [ 151.954194] ? avc_ss_reset+0x110/0x110 [ 151.958142] ? lock_downgrade+0x980/0x980 [ 151.962267] do_signal+0x90/0x1eb0 [ 151.965780] ? __lock_is_held+0xb6/0x140 [ 151.969818] ? setup_sigcontext+0x7d0/0x7d0 [ 151.974129] ? sock_do_ioctl+0x73/0xb0 [ 151.977990] ? sock_ioctl+0x1e2/0x440 [ 151.981767] ? exit_to_usermode_loop+0x8c/0x310 [ 151.986413] exit_to_usermode_loop+0x214/0x310 [ 151.990965] ? ioctl_preallocate+0x2b0/0x2b0 [ 151.995344] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 152.000850] ? selinux_capable+0x40/0x40 [ 152.004891] syscall_return_slowpath+0x490/0x550 [ 152.009618] ? prepare_exit_to_usermode+0x340/0x340 [ 152.014607] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 152.019509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.024496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.029229] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 152.033954] RIP: 0033:0x452df9 [ 152.037114] RSP: 002b:00007f8f83840ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 152.044801] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 152.052044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 152.059283] RBP: 000000000071bf80 R08: 0000000000000373 R09: 000000000071bf58 [ 152.066530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.073771] R13: 0000000000a2f7ef R14: 00007f8f838419c0 R15: 0000000000000000 [ 152.081042] [ 152.082640] Allocated by task 2128: [ 152.086240] save_stack+0x43/0xd0 [ 152.089662] kasan_kmalloc+0xad/0xe0 [ 152.093343] kasan_slab_alloc+0x12/0x20 [ 152.097285] kmem_cache_alloc+0x12e/0x760 [ 152.101402] kcm_ioctl+0x2d2/0x1690 [ 152.104999] sock_do_ioctl+0x65/0xb0 [ 152.108686] sock_ioctl+0x2c2/0x440 [ 152.112281] do_vfs_ioctl+0x1b1/0x1520 [ 152.116136] SyS_ioctl+0x8f/0xc0 [ 152.119473] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 152.124193] [ 152.125791] Freed by task 2153: [ 152.129041] save_stack+0x43/0xd0 [ 152.132464] kasan_slab_free+0x71/0xc0 [ 152.136322] kmem_cache_free+0x83/0x2a0 [ 152.140264] kcm_unattach+0xe53/0x1510 [ 152.144121] kcm_done+0x5c7/0x1990 [ 152.147631] kcm_release+0x478/0x860 [ 152.151312] sock_release+0x8d/0x1e0 [ 152.154994] sock_close+0x16/0x20 [ 152.158423] __fput+0x327/0x7e0 [ 152.161671] ____fput+0x15/0x20 [ 152.164920] task_work_run+0x199/0x270 [ 152.168775] do_exit+0x9bb/0x1ad0 [ 152.172195] do_group_exit+0x149/0x400 [ 152.176054] get_signal+0x73f/0x16c0 [ 152.179737] do_signal+0x90/0x1eb0 [ 152.183248] exit_to_usermode_loop+0x214/0x310 [ 152.187799] syscall_return_slowpath+0x490/0x550 [ 152.192522] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 152.197249] [ 152.198848] The buggy address belongs to the object at ffff8801ccd82bc0 [ 152.198848] which belongs to the cache kcm_psock_cache of size 544 [ 152.211824] The buggy address is located 16 bytes inside of [ 152.211824] 544-byte region [ffff8801ccd82bc0, ffff8801ccd82de0) [ 152.223576] The buggy address belongs to the page: [ 152.228476] page:ffffea0007336080 count:1 mapcount:0 mapping:ffff8801ccd820c0 index:0x0 compound_mapcount: 0 [ 152.238729] flags: 0x2fffc0000008100(slab|head) [ 152.243457] raw: 02fffc0000008100 ffff8801ccd820c0 0000000000000000 000000010000000b [ 152.251307] raw: ffffea0007323920 ffffea0006f8d1a0 ffff8801d32dc480 0000000000000000 [ 152.259154] page dumped because: kasan: bad access detected [ 152.264831] [ 152.266427] Memory state around the buggy address: [ 152.271323] ffff8801ccd82a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 152.278649] ffff8801ccd82b00: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 152.285978] >ffff8801ccd82b80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 152.293303] ^ [ 152.299243] ffff8801ccd82c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 152.306569] ffff8801ccd82c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 152.313895] ================================================================== [ 152.321222] Disabling lock debugging due to kernel taint [ 152.326676] Kernel panic - not syncing: panic_on_warn set ... [ 152.326676] [ 152.334023] CPU: 0 PID: 2153 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #193 [ 152.342575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.351898] Call Trace: [ 152.354449] [ 152.356572] dump_stack+0x194/0x257 [ 152.360171] ? arch_local_irq_restore+0x53/0x53 [ 152.364811] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.369537] ? vsnprintf+0x1ed/0x1900 [ 152.373308] ? strp_data_ready+0x220/0x2a0 [ 152.377510] panic+0x1e4/0x41c [ 152.380670] ? refcount_error_report+0x214/0x214 [ 152.385394] ? add_taint+0x1c/0x50 [ 152.388901] ? add_taint+0x1c/0x50 [ 152.392412] ? strp_data_ready+0x232/0x2a0 [ 152.396615] kasan_end_report+0x50/0x50 [ 152.400560] kasan_report+0x144/0x340 [ 152.404330] __asan_report_load1_noabort+0x14/0x20 [ 152.409229] strp_data_ready+0x232/0x2a0 [ 152.413262] psock_data_ready+0x56/0x70 [ 152.417212] tcp_data_queue+0x1d88/0x3de0 [ 152.421334] ? tcp_send_rcvq+0x520/0x520 [ 152.425372] ? tcp_fastretrans_alert+0x2270/0x2270 [ 152.430274] ? selinux_peerlbl_enabled+0x97/0x170 [ 152.435087] ? selinux_socket_accept+0x200/0x200 [ 152.439820] ? selinux_nf_register+0x30/0x30 [ 152.444202] ? __lock_acquire+0x664/0x3e00 [ 152.448407] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 152.453742] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 152.459077] ? check_noncircular+0x20/0x20 [ 152.463283] ? find_held_lock+0x35/0x1d0 [ 152.467318] ? pvclock_read_flags+0x160/0x160 [ 152.471791] ? sk_filter_trim_cap+0x40a/0x9c0 [ 152.476257] ? tcp_urg+0xf6/0xbd0 [ 152.479684] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 152.484760] ? sched_clock+0x31/0x40 [ 152.488459] tcp_rcv_established+0xab9/0x1be0 [ 152.492928] ? tcp_data_queue+0x3de0/0x3de0 [ 152.497229] ? ipv4_dst_check+0x18d/0x230 [ 152.501347] ? rt_cpu_seq_next+0x160/0x160 [ 152.505566] ? __lock_is_held+0xb6/0x140 [ 152.509599] tcp_v4_do_rcv+0x2ab/0x7d0 [ 152.513459] tcp_v4_rcv+0x24ba/0x2ea0 [ 152.517230] ? print_circular_bug_header+0x38/0x122 [ 152.522222] ? tcp_v4_early_demux+0xa40/0xa40 [ 152.526690] ip_local_deliver_finish+0x2f1/0xc50 [ 152.531415] ? ip_rcv_finish+0x1e30/0x1e30 [ 152.535620] ? nf_hook_slow+0xd3/0x1a0 [ 152.539479] ip_local_deliver+0x1ce/0x6e0 [ 152.543596] ? ip_call_ra_chain+0x6d0/0x6d0 [ 152.547887] ? check_noncircular+0x20/0x20 [ 152.552091] ? __lock_acquire+0x664/0x3e00 [ 152.556294] ? ip_rcv_finish+0x1e30/0x1e30 [ 152.560499] ? print_irqtrace_events+0x270/0x270 [ 152.565224] ip_rcv_finish+0x953/0x1e30 [ 152.569175] ? inet_del_offload+0x40/0x40 [ 152.573300] ? ip_rcv+0xf22/0x1840 [ 152.576806] ? lock_downgrade+0x980/0x980 [ 152.580924] ? lock_release+0xa40/0xa40 [ 152.584867] ? __lock_is_held+0xb6/0x140 [ 152.588897] ? nf_hook_slow+0xd3/0x1a0 [ 152.592754] ip_rcv+0xc5a/0x1840 [ 152.596091] ? ip_local_deliver+0x6e0/0x6e0 [ 152.600381] ? print_irqtrace_events+0x270/0x270 [ 152.605105] ? lock_downgrade+0x980/0x980 [ 152.609230] ? inet_del_offload+0x40/0x40 [ 152.613354] ? ip_local_deliver+0x6e0/0x6e0 [ 152.617648] __netif_receive_skb_core+0x1a41/0x3460 [ 152.622638] ? nf_ingress+0x9f0/0x9f0 [ 152.626407] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 152.631567] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 152.636731] ? rcu_read_lock_sched_held+0x108/0x120 [ 152.641714] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 152.647223] ? attach_entity_load_avg+0x7a0/0x7a0 [ 152.652036] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 152.657370] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 152.662704] ? __lock_acquire+0x664/0x3e00 [ 152.666908] ? __lock_acquire+0x664/0x3e00 [ 152.671114] ? fastpath_timer_check+0x7d5/0xa70 [ 152.675754] ? check_noncircular+0x20/0x20 [ 152.679967] ? print_irqtrace_events+0x270/0x270 [ 152.684698] ? find_held_lock+0x35/0x1d0 [ 152.688817] ? find_held_lock+0x35/0x1d0 [ 152.692848] ? lock_acquire+0x1d5/0x580 [ 152.696791] ? process_backlog+0x45f/0x740 [ 152.700995] ? lock_acquire+0x1d5/0x580 [ 152.704939] ? process_backlog+0x1ab/0x740 [ 152.709146] ? lock_release+0xa40/0xa40 [ 152.713095] __netif_receive_skb+0x2c/0x1b0 [ 152.717393] ? __netif_receive_skb+0x2c/0x1b0 [ 152.721857] process_backlog+0x203/0x740 [ 152.725886] ? mark_held_locks+0xaf/0x100 [ 152.730007] net_rx_action+0x792/0x1910 [ 152.733961] ? napi_complete_done+0x6c0/0x6c0 [ 152.738427] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 152.743410] ? trace_hardirqs_on+0xd/0x10 [ 152.747525] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.751995] ? __run_timers+0x16f/0xb70 [ 152.755941] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 152.761023] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 152.766267] ? check_noncircular+0x20/0x20 [ 152.770472] ? timerqueue_add+0x1e9/0x280 [ 152.774591] ? enqueue_hrtimer+0x171/0x4a0 [ 152.778794] ? __remove_hrtimer+0x190/0x190 [ 152.783088] ? check_noncircular+0x20/0x20 [ 152.787296] ? print_irqtrace_events+0x270/0x270 [ 152.792028] ? clockevents_program_event+0x163/0x2e0 [ 152.797102] ? lock_downgrade+0x980/0x980 [ 152.801224] ? __lock_is_held+0xb6/0x140 [ 152.805258] ? check_noncircular+0x20/0x20 [ 152.809464] ? print_irqtrace_events+0x270/0x270 [ 152.814191] ? lock_downgrade+0x980/0x980 [ 152.818308] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 152.823379] ? do_timer+0x50/0x50 [ 152.826803] ? tick_nohz_handler+0x130/0x130 [ 152.831189] ? __lock_is_held+0xb6/0x140 [ 152.835224] __do_softirq+0x2d7/0xb85 [ 152.838994] ? task_prio+0x40/0x40 [ 152.842511] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 152.847584] ? smp_reschedule_interrupt+0xe6/0x670 [ 152.852479] ? smp_thermal_interrupt+0x700/0x700 [ 152.857201] ? _raw_spin_lock+0x32/0x40 [ 152.861145] ? _raw_spin_unlock+0x22/0x30 [ 152.865260] ? handle_edge_irq+0x2b4/0x7c0 [ 152.869465] ? task_prio+0x40/0x40 [ 152.872979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.877793] do_softirq_own_stack+0x2a/0x40 [ 152.882082] [ 152.884289] do_softirq.part.19+0x14d/0x190 [ 152.888582] ? ip_finish_output2+0x92f/0x1550 [ 152.893045] __local_bh_enable_ip+0x1ee/0x230 [ 152.897518] ip_finish_output2+0x962/0x1550 [ 152.901812] ? ip_copy_metadata+0xac0/0xac0 [ 152.906101] ? check_noncircular+0x20/0x20 [ 152.910305] ? __lock_acquire+0x664/0x3e00 [ 152.914514] ? __lock_acquire+0x664/0x3e00 [ 152.918716] ? ipv4_mtu+0x347/0x4c0 [ 152.922319] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 152.926521] ? __lock_is_held+0xb6/0x140 [ 152.930557] ip_finish_output+0x864/0xd10 [ 152.934672] ? ip_finish_output+0x864/0xd10 [ 152.938963] ? ip_fragment.constprop.47+0x200/0x200 [ 152.943954] ? nf_hook_slow+0xd3/0x1a0 [ 152.947812] ip_output+0x1d2/0x860 [ 152.951326] ? ip_mc_output+0x1350/0x1350 [ 152.955448] ? ip_fragment.constprop.47+0x200/0x200 [ 152.960437] ip_local_out+0x95/0x160 [ 152.964122] ip_queue_xmit+0x8c0/0x18e0 [ 152.968067] ? ip_build_and_send_pkt+0xc30/0xc30 [ 152.972793] ? refcount_dec_if_one+0x20/0x20 [ 152.977171] ? is_bpf_text_address+0x7b/0x120 [ 152.981641] ? __tcp_v4_send_check+0x1be/0x360 [ 152.986193] ? tcp_options_write+0x228/0x940 [ 152.990571] tcp_transmit_skb+0x1b1b/0x38c0 [ 152.994868] ? __tcp_select_window+0x900/0x900 [ 152.999423] ? __kernel_text_address+0xd/0x40 [ 153.003887] ? unwind_get_return_address+0x61/0xa0 [ 153.008788] ? __save_stack_trace+0x7e/0xd0 [ 153.013079] ? depot_save_stack+0x12c/0x490 [ 153.017375] ? check_noncircular+0x20/0x20 [ 153.021582] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 153.027001] ? tcp_tso_segs+0x240/0x240 [ 153.030958] ? pvclock_read_flags+0x160/0x160 [ 153.035423] ? sock_close+0x16/0x20 [ 153.039023] ? __fput+0x327/0x7e0 [ 153.042444] ? ____fput+0x15/0x20 [ 153.045865] ? task_work_run+0x199/0x270 [ 153.049904] ? do_exit+0x9bb/0x1ad0 [ 153.053502] ? do_group_exit+0x149/0x400 [ 153.057532] ? get_signal+0x73f/0x16c0 [ 153.061391] ? exit_to_usermode_loop+0x214/0x310 [ 153.066119] ? sched_clock_cpu+0x1b/0x170 [ 153.070237] ? tcp_init_tso_segs+0x11a/0x200 [ 153.074615] tcp_write_xmit+0x68e/0x52a0 [ 153.078653] ? tcp_transmit_skb+0x38c0/0x38c0 [ 153.083115] ? kasan_kmalloc+0xad/0xe0 [ 153.086971] ? ipv4_mtu+0x347/0x4c0 [ 153.090582] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 153.094789] ? tcp_v4_md5_lookup+0x22/0x30 [ 153.098993] ? tcp_established_options+0x2c5/0x420 [ 153.103896] ? tcp_current_mss+0x254/0x380 [ 153.108099] ? tcp_mtu_to_mss+0x460/0x460 [ 153.112219] ? __lock_is_held+0xb6/0x140 [ 153.116252] __tcp_push_pending_frames+0xa0/0x250 [ 153.121066] tcp_send_fin+0x1b0/0xd20 [ 153.124835] ? inet_sendpage+0x660/0x660 [ 153.128868] ? sk_forced_mem_schedule+0x150/0x150 [ 153.133678] ? __sk_dst_check+0x380/0x380 [ 153.137794] ? mark_held_locks+0xaf/0x100 [ 153.141911] ? do_raw_spin_trylock+0x190/0x190 [ 153.146467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.151453] ? lock_sock_nested+0x91/0x110 [ 153.155655] ? trace_hardirqs_on+0xd/0x10 [ 153.159775] tcp_close+0xbe0/0xfc0 [ 153.163289] ? ip_mc_drop_socket+0x1ce/0x230 [ 153.167669] inet_release+0xed/0x1c0 [ 153.171351] sock_release+0x8d/0x1e0 [ 153.175033] ? sock_alloc_file+0x560/0x560 [ 153.179242] sock_close+0x16/0x20 [ 153.182664] __fput+0x327/0x7e0 [ 153.185915] ? fput+0x140/0x140 [ 153.189166] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.193635] ____fput+0x15/0x20 [ 153.196886] task_work_run+0x199/0x270 [ 153.200743] ? task_work_cancel+0x210/0x210 [ 153.205038] ? _raw_spin_unlock+0x22/0x30 [ 153.209157] ? switch_task_namespaces+0x87/0xc0 [ 153.213799] do_exit+0x9bb/0x1ad0 [ 153.217227] ? mm_update_next_owner+0x930/0x930 [ 153.221863] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 153.227027] ? __might_sleep+0x95/0x190 [ 153.230976] ? find_held_lock+0x35/0x1d0 [ 153.235015] ? lock_downgrade+0x980/0x980 [ 153.239135] ? __unqueue_futex+0x1c0/0x290 [ 153.243338] ? lock_release+0xa40/0xa40 [ 153.247278] ? fault_in_user_writeable+0x90/0x90 [ 153.252005] ? do_raw_spin_trylock+0x190/0x190 [ 153.256560] ? futex_wake+0x680/0x680 [ 153.260329] ? check_noncircular+0x20/0x20 [ 153.264535] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 153.269606] ? futex_wait+0x6a9/0x9a0 [ 153.273380] ? find_held_lock+0x35/0x1d0 [ 153.277413] ? get_signal+0x7ae/0x16c0 [ 153.281267] ? lock_downgrade+0x980/0x980 [ 153.285386] do_group_exit+0x149/0x400 [ 153.289242] ? do_raw_spin_trylock+0x190/0x190 [ 153.293792] ? SyS_exit+0x30/0x30 [ 153.297221] ? _raw_spin_unlock_irq+0x27/0x70 [ 153.301683] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.306671] get_signal+0x73f/0x16c0 [ 153.310357] ? ptrace_notify+0x130/0x130 [ 153.314387] ? exit_robust_list+0x240/0x240 [ 153.318679] ? strp_check_rcv+0x25/0x30 [ 153.322622] ? kcm_ioctl+0xee/0x1690 [ 153.326310] ? kcm_unattach+0x1510/0x1510 [ 153.330430] ? avc_ss_reset+0x110/0x110 [ 153.334375] ? lock_downgrade+0x980/0x980 [ 153.338497] do_signal+0x90/0x1eb0 [ 153.342009] ? __lock_is_held+0xb6/0x140 [ 153.346046] ? setup_sigcontext+0x7d0/0x7d0 [ 153.350347] ? sock_do_ioctl+0x73/0xb0 [ 153.354205] ? sock_ioctl+0x1e2/0x440 [ 153.357975] ? exit_to_usermode_loop+0x8c/0x310 [ 153.362616] exit_to_usermode_loop+0x214/0x310 [ 153.367171] ? ioctl_preallocate+0x2b0/0x2b0 [ 153.371549] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 153.377055] ? selinux_capable+0x40/0x40 [ 153.381091] syscall_return_slowpath+0x490/0x550 [ 153.385817] ? prepare_exit_to_usermode+0x340/0x340 [ 153.390802] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 153.395701] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 153.400686] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 153.405413] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 153.410136] RIP: 0033:0x452df9 [ 153.413296] RSP: 002b:00007f8f83840ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 153.420970] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 153.428213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 153.435452] RBP: 000000000071bf80 R08: 0000000000000373 R09: 000000000071bf58 [ 153.442688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.449926] R13: 0000000000a2f7ef R14: 00007f8f838419c0 R15: 0000000000000000 [ 153.457632] Dumping ftrace buffer: [ 153.461145] (ftrace buffer empty) [ 153.464829] Kernel Offset: disabled [ 153.468424] Rebooting in 86400 seconds..