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", 0x1000}], 0x1, &(0x7f0000000000)={0x78, 0x11d, 0x9, "af9c85092e907a0c713e2968e9350a4c9d1e200d29d64bf90797f6293f529d2871325bb378554693cbc36d0c9d633afc4086ca54d058026d509f6557ec5feafc93e04d02750aaafc2ae0dc9cd2208973a908c1545925738ee6601786f87fcc513bcfc218b1"}, 0x78, 0x4000}], 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000001000)="c6db2a8e0da4ba825e271b969436ca15c56b38a1a230769c4085427bf45ddc44c7916918d4d87eefccd4f8beb90baae571103669c6b857b2ede047d91f0959fe89ee510b5143f56e242ee58b6cb807513aed415fb2f02928e9f96820a0f55bc9a1e0fe5223fa9cd8e882fee6b7f9f5bcfe72207bd9a12e") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r2, &(0x7f0000000000)="06eb6e875a0069bdef1a48820cbabfb2049b8ad82e42214cfd10bed89c78fa324654f3959940b00c3b433a405d9934c411a1e50a6487ece709cf3156e8993565b5463085a17ee10f8c848648b2e9b7a496679ba2674fdbe236f91be0dc4a889dd4b28feb1f1d98254a0fe44560c201480059b53142560e95b52ee090f493f6c6c8eec2a18c", &(0x7f00009f6000)=""/109}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x800100, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dc2000-0x14)={0x0, 0x4, 0x6, 0x8, 0x9, 0x8}, &(0x7f0000a94000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000038c000-0x98)={r3, @in6={{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb}, &(0x7f0000524000)=0x98) r4 = socket(0x11, 0x80002, 0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/05 09:57:09 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000e8d000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000449000-0x78)=[{{&(0x7f0000fd1000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58, &(0x7f0000fd2000-0x10)=[{&(0x7f0000a24000)="2b9d93c4dc78f4aa33d40bafecf3798afce7303f7dea441ed4edf8c0898db20668aefb0855c928e4cc765ba1838fcaee7cddaff2214ee357c9db1b09fed75da667827569dcf97f53f1e0d8003c959add5ab2dd38d0469084ca1deb84ab1d5cf5f0cdb4216d4e108da7eaa8008ff784cb", 0x70}], 0x1, &(0x7f0000fd1000)=[{0x1010, 0x111, 0x6, "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0x1010, 0x4}, 0x40}, {{&(0x7f0000fd2000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005a5000-0x20)=[{&(0x7f0000c7a000-0x54)="812e80940a08e6817e47c49063d2287323529caa825837502abc06b7c443720dc9b2ad0bd678584f3bf86510376de6e01fe5725ef8139cac8c4eb2048a9a3d9304131cad335540b7727127b9651a802a18c4f2ab", 0x54}, {&(0x7f00001b5000)="6a1b08d37ac071416bbcafb35f5d6a447c01616a2d96f85a84a4853ae272c61ae0eca141725b81ae9c59c69cf7794c64fb6e91d034a869dc5d42f29c684d253f5a591899193106425e1363601c1ae652f4ddca1baeb2547dd1cb7739001ef477a6b574734815eb3be627d5c3eb6d8226290be3d0c71dea08e8695dce7466748f5cc9ee95350f29f1f027", 0x8a}], 0x2, &(0x7f0000478000)=[{0x40, 0x112, 0xfff, "21cfe4b38a341a69cf4d23761f6354bf8b0203664372716c7bca67a04c36c1a14cef669dce813e2ac3a44e676de976"}, {0xa0, 0x29, 0x4, "c56f7e1d519a61b81d02ce491a84b45620414ba919e700626cfe42fff12175e79ab75a1e980d87c715a5c3c25f2f63a332b5627cad15e7a2b9b5ae705a258faf972d016af598e35e48d4c3d63898250dedf904b65e9cfa1cd44876841453120f8d4cce5ccb55abd5b40846cf792588006b85bc73fb4c96b40091395332ca3753576c58beaa67f905ced517"}, {0x1010, 0x109, 0x10000, "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{0x90, 0x117, 0x20, "35801329bcba5cd946701be36323be2211ff33c17d12136188d667558417bd0690ee631df564264d039e2df0076179b5b91a46dd5e3d5a7c7517444fd157f939fcf61d313015ab6a7a971bbc00d19edaa70f37c6c405083f4412995d70d4da4099a0a4dff8306e5ccb75623a33c7ea21250195133cce18a13def39ec8175b2"}], 0x1180, 0x4000801}, 0xdf}], 0x2, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f00006ba000-0x2e)=""/46, &(0x7f0000fd3000)=0x2e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) 2018/01/05 09:57:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) sendmmsg(r0, &(0x7f0000b03000)=[{{&(0x7f00002d8000)=@l2={0x1f, 0x5, {0x1, 0xd95, 0x6, 0x8, 0x0, 0x7f}, 0x5, 0x3}, 0xe, &(0x7f0000892000-0x50)=[{&(0x7f0000e19000-0xe8)="54716908eb0b6f37607e45025f4acfd1feda296920f71d00cadc99fcc1fda292159f9ff255fcb891a029b837b2b589349c469bf30a555b0b38fed790550f534e5104708a2a21507c6acb4920ee8328fc7f2c55d061443b37cd9339ae87086bd7e83901e269d38557e5d2b8b2ea475afe14fc03b0b6498193d17bb6d16ef9ba670eaf1127a981b5c626756d3e4d80b1bfb32f23b2c1406885a3f1c4adb15db318875897c39b820755e86b970375cc34bd9344624bfc65b465d245b1022c413d3ef47b403dd0dfc7b7c31b124e21e9636aa162d3ef7db8c9325a164ed6b822561381acb39caea78a8d", 0xe8}, {&(0x7f0000faf000-0x76)="311758958f024fb26086cdd9627c5a173114173b09364644b77d3b417b067d4dcb66f853aa531a99e5e3e9802e3573510a0560be6e0477d358d150c11ef81644fa744d078b74f001349088e5f4ae4ed40a8eba2fefde6e0b8ac702ad603381c62d007fe2376e9d42c8127137c63b6326d37324742a04", 0x76}, {&(0x7f0000b98000)="6f4635664cb594e6c5c87135b0eb6ba9f263c0cb962409cb10f22f5fa506a8ce30615b483855f5d6cf345877178113d2cf7ed8e6f114d3394f981025a3d1f55b53e0b93443acd0551f7de4d0528c13703ee52d8df3e36d4d91ff42d8dbdf740ceecff33b32e1a0731d68c3f7bbcf6cbddc5bbe3064e9933ca939542c6410e498c28ff955ef65262f342360145605aa7acaaa27f0cf0d9e9399df9cf0361e2bc0281bc13ec0945450cf78e33a4a346a56414a45d32436eca942a4c2167ac155a3663fc4b5ab92d1297d975f9b0410b8cfacd1a7283a40dc6d66ab59b0f6a73c1262546ced61305bbef11e7526d4fd89c86c7dff62ae", 0xf5}, {&(0x7f00003d7000-0x23)="7a0c792890b639258633f8d14d4ede4afc5b896a9e98f13143d8f8625533d91ac429c6", 0x23}, {&(0x7f0000fca000)="49ff336aa4bf1a488b6ade047f5e8671ae968a596660f956a8", 0x19}], 0x5, &(0x7f0000772000)=[{0x38, 0x18f, 0x2, "0c2ce6d13888506a28375fcc22292d878c07df70fe4849c36bad5a2add5dc9ada34191b29b"}, {0x10, 0x10a, 0x3, ""}], 0x48, 0x1}, 0x3}, {{&(0x7f000093e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, 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{&(0x7f00009fe000)="b44e0bb6474a1df3381e8adca7c256c4b42aa4c4e6acf45806b917399731d3ecc65fd384516bb7c2f74a2cf4f6173a930aabb812cdcd93da11fde73c8b5cfe795a3d9c3284472fa8d159d5f33ec5ec5b192b4bed8ef4d7", 0x57}], 0x4, 0x0, 0x0, 0x20004000}, 0x400}, {{&(0x7f0000d90000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000997000)=[{&(0x7f0000643000-0x8a)="f5f3b0766433d171cfc3f4e8cb55f6bf37c655b4d483b0aa87f1ad72aa9eca9ed6b40d1f1fe3c83dad51434e8eaad56014e6f71887307b38df04068e5dfc9e3c4047fd184f76e042eb58db368264bbb08a0be384befbb49a75ead61d8b650cf8ea80305fcc2b50628f4739939e191052ddae69d611704355942386ebbbb0d62196f155cadd1f54c0986c", 0x8a}, {&(0x7f0000a42000-0xf)="e105e2ac7e0ba3f63c3b5d70aefb19", 0xf}, 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"7e28dd330e65e553800e00bc962f3a37199513c16673d74a91449e22cf146f0e7aab014a44"}, {0xb0, 0x18e, 0x100000001, "6f58ac70f9ea0bbf013ef19cd8ba1f230a52d5cfe52e7dc5a75007bd05691762b4957f880255dbde2b841e900411338ae8f71755967b9740503bcfc50347c654f62f4ed85ae857dd9b13ab81cefb2d19d953a943f7b9cfe17d220356c1fdcce4a347d6b309c5def42f5567e8d146f212396fb92949e74f240f7a51d08303447e53ba0370c5e78b3e1c6ae40c5f4eecddf186dee5721166bd21808df197b661"}, {0xe0, 0x114, 0x40, "b8e728cd84220c55792c44cd44c73c37715059064122a22da67b6ff716f958e57b783d7a09f5b1bc322eeb5b20e6c79cf412e6e8ce18e281094c1dfdea646af87b0215c8534b07c99a75b9581441f8880dba81e599d3a6a9f353928a8fd309e7e0d5f08400510562f63f8fb49ef4eef0c6b67faf8551c4b08885dcf507373c014ad80e6bceb5c460824918994eff1111fe74c0270126c2858b005785f5f0f73e316e19d4f9562985db4ddfb0e4abc0fd0e47aa4781dc80b1dab3d9531ce745bfd193289e3d5e4cbd4c9e2c30"}, {0x70, 0x0, 0x5, "c5e529fde23a808a6f386dc73823c67ecb966ff6289ee2217701122ad3519d0c195375cf6810bc8f8060d533bdcd9ef2a006c77f4738be02d05e26e91e5ba5403540a680e81f8d9dc12f584b77361a5bd74c09bc54ef627b714d2a5d127be485"}], 0x308, 0x4000810}, 0x0}, {{&(0x7f0000a1f000-0x10)=@nfc={0x27, 0x7f, 0xa9, 0x7}, 0x10, &(0x7f000022b000-0x10)=[{&(0x7f0000256000)="1aacb4b9976a1876f953cbb784bbf03233cd140185debc3cfac529981da405941644de5ce293b6a9030894dcb19e667739646d222d35289bab138eb7bc1e14801f781fc17246abff44c3ec7d5dc157db93b30d892da6c72370e60ce1eed64899b72e6ab49a57ab66df587980a424a44b28e9f5dd33bce74e13277c57b593042b2206a17902771a7ba495228abc59343bb58d8c19f6cca3f0574d0539f5cdf9cf0d58ed2bf1b65c4a2f9e4a8ede93d722d2ffa171e6", 0xb5}], 0x1, &(0x7f0000a7a000)=[{0x18, 0x189, 0xc2e6, "ee91b35c90f68a"}, {0x90, 0x0, 0x3f000000000, "49f06c6a642d3b22280be0261c6b648846b5853566aadb5297a122517772e1ae0b8651959c145f342eefeddd3117830674b3f6dc3a97bef1694be1b0dca06cab71481df6369bef6be621497ee541faa6fd2dac74c514c0f621067e401b96e2794f2cc06e35fec310656ba2f9b5a6213ba15db99519f09e53d7"}, {0xf0, 0x103, 0x8e, "3208bd62009babd5ddc60e4f37ddef065f0734ecbc4d80b8e026ef243755c492f81d69982cc1cb57c6a4029fe32da3a0c5fca67cfc1a177bb39766aacf62866f20527e3e37fee9e4b6ca0716b8a06e07726737fe09f267752452a8b5fa9dded03387a0adb88eb1db3a7b8b46fee7905afa235c6cc850969e3f5c58eb7f5674556bce3d3a8f2ab483ce71a880cae7fd85bedafca433e49b6187f19e2156e5a7263b2d29238b56a4f3af9d5cff0ab0c786d642944853bb8daf0c8963fa3d8f0ece28435413e1cbc653fe07fd7f2655cd65bf475c3d2a8cb0c34ab8"}], 0x198, 0x4000000}, 0x0}, {{&(0x7f00005e3000)=@ax25={0x3, {"9b46c1bc7f533d"}, 0x2}, 0x10, &(0x7f0000154000)=[{&(0x7f0000691000-0xcd)="f05bf523ad8feaf11e8ed236419adc06c485bdec976f03838b98b94fdb71dd532d93c082bd080b3d8098ff1e1f585f53915982fabb93c97c27e47ee96b47c47bbea5a0e94cc44169697978d9d38e2a1ab858902c3643c3654b18edc02c4f8235816c3bc5b3d8478f7789968b19707b91abd7d19bb7829ac82a104344df659e91e878e9087576c8f18f520cf0d37b11e678994d40f95c258b3fc91f817c9d7f016df5d9b3e208099befc1c32e38a9c39dc2c8cc707b4bba8660f36a0eacdf0b382f9fc5c1e560cf645482c37c40", 0xcd}, {&(0x7f00007da000)="6d153a349ba6ee9825d0ab80476f93c03293fb6a84490ab2cc2eaf416d6f18558bdc6efd6da5b74b4b974a91842297565893b37117d5a75790998d713580e6372fbb6c81533c003fafd7ad454e4ee27cf38887dae9a4d5179e91d517da80da0885977dff", 0x64}, {&(0x7f0000472000)="b501d1af8052c7b7f97ea32ee7c9dd33908d8266d9783ab9d9ea", 0x1a}, {&(0x7f0000505000-0xca)="e0830b3fae52c633c235f4a6c300f6eeca873b9eb91270739acde8c403ddf84277b10894b2e66f6ac9b8211ac78af5670ae9e20482bf8b19ae041cf3c40ca7cec0873925e049fe086d93789a5c8929aed54b84b437a1dcfd4b1b1906128e5637e881e15fbe3aa198fff71cf9721511cea48938260a1fbffac0e541cd98b4eb2003d899ac664a641dd03c5374c4c65b716697792c4b2f6d187e0c909f9d69e46c39bdccd09752173f91b9069288c349abfae9f3499c34e91d2c9b28fbc5d36356641afc87afc58fb55f72", 0xca}, {&(0x7f0000afb000)="3eb7d52c6ca31c483c3be5c4047554986256b790aaf9a50d9b306d819427182343fd2e9c17713dd11bf5e2645da9474be79e515a72c1ce9be849c4dc36a78a1c0b7a601103340fb3ca323877325cba46c93b648f", 0x54}], 0x5, 0x0, 0x0, 0x10}, 0x1ced74a2}, {{&(0x7f0000d5d000)=@nfc={0x27, 0xfff, 0x9, 0x0}, 0x10, &(0x7f0000aea000)=[{&(0x7f0000998000-0x46)="865d3e8581a14fb253dd38d92b3fb056dde57576eadb25cdb935a4dca2b12362a97e9c24e15158fc720a950c3c508192e423835856ae0928ca0e8308c77036ae335ceac1dcf3", 0x46}], 0x1, &(0x7f0000beb000-0x200)=[{0xb0, 0x102, 0x1ff, "410820fb86152b8e5f2c13a4e3806992601e88badc738cf27b2e5758daf42b793cf9ab028d6a8c504797df972500f0787729fdca99a6aa2651b72925e9381d9cff634edb37a56a0e0f2820c6119825ffc34f30ea0a2eda274c7363ba8d8fb3bfafc89665cf67fa3a0501d8e4751087db59f8fd5655cb171937e73af4b8c0ae60e6b0033b520d221c077358d79f523e10a655588aada2066a44"}, {0x78, 0x29, 0x81, "a400b1850b893b7060d414373b621a4e508a5f3d42086504ad8e61a6a36b9c6034571adedb63417116c387cca617776f99e8668677de9c9359edae597a00d5f5719c5a6e19eb6340910eab89999cb7cc8c2a724003b981632da3cac8230804388fc7"}, {0x60, 0x10d, 0x3, "1c753e533c148d28b9e496149485423fa433f81e80d6d5e6a1044ad2e19000fe4a3837b990445a02413c679ab730d1663add95f9391e0e6a7081c31ec09e15834c0917e15b6bd643d3f27b61de93"}, {0x60, 0x1ff, 0x9, "aed72ce7a8cdf5318dcb2ccd9d5b66f2e1fdc04c6b0e587065d42e371d8b25f1c9e52c517c2eec3e2117119871a0d5af8f2ffd37b5b4f089f72f362e8268b9f4fbffb9311a49ef1645095e5a"}, {0x18, 0x3a, 0x9, "d64b63122d"}], 0x200, 0x4000000}, 0x22ad23d8}], 0xa, 0x4004080) shutdown(r1, 0x1) sendmsg$nl_xfrm(r2, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000eda000-0x598)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dee000-0x4)=0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dee000)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c5e000)=0x6, 0x4) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dee000-0x4)=r1) r3 = socket$inet(0x2, 0x80003, 0xc) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) sendto$inet(r3, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f000064b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xfffffffffffffee5) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) 2018/01/05 09:57:09 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) pwrite64(r0, &(0x7f0000256000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) [ 688.286899] sctp: [Deprecated]: syz-executor1 (pid 26192) Use of struct sctp_assoc_value in delayed_ack socket option. [ 688.286899] Use struct sctp_sack_info instead 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000179000)="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", 0x48e, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f00008b6000)=[{&(0x7f0000f0e000)="9413a398077dbf76620590b0dcaab5064b92fbae750380db461f6537caa73c13109c7eb533decbff95e71c52a86cc2acd020ac77065a975ca2b0cd3a4daa51ed81dbd151d07611fc4b4ad56d548da9fc494c78e3651402cd8835da379e51c34e7e9d8bbc142a8e445ecc1a314c768435a7320812aff16dd384ba09b10cab3f918698d0ecf10670948a3e71651a9c360c58313a6b538330ea7296bd09560aa21f4b09d8210ff935db061e4e94e12be945aaa3beb4ee1aa1dbdeeb84fee99985b04340f6b0e6093d8ef9181d48eb3cd998", 0xd0}, {&(0x7f00006e7000)="748fe5b10d53a9f33224b836bbf2fd6c1417c55d2c0c79c6b8d2276f0afa6b3456a870e9a08f220e6f85f0ab343ad3db1b3826b68f9d4e080b61aa9b6fb7d19e056dd8aafe182fdad763295aa819821b0275f64dfc02e3a3b19c9ff0158d6d72b24fce4f1661ab3340821328", 0x6c}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f00005df000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c4a000)={0x0, 0xbdc, 0x30, 0x7ff, 0xd59f}, &(0x7f0000cb5000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003fa000)={r2, 0x3821d8c5, 0x7, [0x400, 0x80, 0x3, 0x6, 0x8, 0x20, 0x9]}, &(0x7f0000b57000)=0x16) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fba000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ca5000)=0x14, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000304000)={r1}) pipe(&(0x7f0000efe000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006ab000)={r2, 0xffffffffffffffff}) 2018/01/05 09:57:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00005ca000)=0x2af7a606, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x2ac, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f51000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f000095c000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:09 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, &(0x7f0000fb4000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007ea000)=0x8, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000036000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00006db000-0x90)={0x41f612a2, {{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) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/05 09:57:09 executing program 2: mmap(&(0x7f0000000000/0xd46000)=nil, 0xd46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept$alg(r0, 0x0, 0x0) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='t&nl0\x00', @ifru_ivalue=0x0}) [ 688.374251] sctp: [Deprecated]: syz-executor1 (pid 26214) Use of struct sctp_assoc_value in delayed_ack socket option. [ 688.374251] Use struct sctp_sack_info instead 2018/01/05 09:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x288, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x2600, 0x0}], 0x4, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e6e000)={r1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eb9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x2, 0x7f, 0x9}, &(0x7f00001b3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b2c000-0x4)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000060a000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cb000-0x4)={r0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fd1000)=""/40, &(0x7f000096f000-0x4)=0x28) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000fd1000)=0xff, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000fd2000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd2000)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/05 09:57:09 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x5, 0x4, 0x88, 0x5}, 0x10) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000277000)=0x0, 0x4) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f00000ac000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000419000-0x4)=0xc, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000331000-0x4)=0x40, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:09 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffc000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000201000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ffc000)=0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000ffd000)=0x0, &(0x7f00004df000)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fff000-0x20)={r3, &(0x7f0000c74000-0x7e)="c7b6b5563582455e4fe47d323ca26156ecdf771967e2a1e9f41a2f8858094fcb7b3616c51789ad5e7c3831fba2f68e143fb515633848239e5cd95e9f2902a15bad8a5faad249885cb5935089f10f43ba18b9fac126b41246ff1273327fcf081e0a19b77a0ccd652f0c72b7daaef08bd208648e570222549fdda17b1bfa09", &(0x7f0000ffe000)="7c29574002375105f8b2ccce6bf365e225e5721efbba05545eeb03b7464f9774f848015d62bf431db43d09391e56a6eb600c1b17dfeee8bfd7c0af29b7b1a94c0a53562e48", 0x1}, 0x20) sendmsg(r1, &(0x7f00001d8000)={&(0x7f0000ffd000-0x14)=@ll={0x11, 0x5, r2, 0x1, 0x1, 0x6, @random="72717c855c87", [0x0, 0x0]}, 0x14, &(0x7f0000ffc000+0xa61)=[{&(0x7f0000ffd000-0x45)="73a63f7f38fba189ea178cb7567b4675ecde19803c72a37febe0f3855d9c962bc96f268e836f200ab24497367556aa668acbb763ac208da54d4c259c7053fcb40127d61128", 0x45}, {&(0x7f0000347000-0x6d)="e8ac167b58578bc4e9aecb0a50f37fb77d2c6e59d071cee38f439f85fb03632c48c850a2392957a875da5a506a3f2a26928c580bde62791bcb3b5964b5fbed2f7d5fbbf3d679af52853d26b3a92bc67ed84a48af6a8a2a27f6af55b06269c4348c4a6cec9b1f3cadcdf0671fcc", 0x6d}, {&(0x7f0000ea6000-0x1000)="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", 0x1000}, {&(0x7f0000ffd000-0xd4)="2353d63e6f0c64e82c4e0a2431f204599aec10afaa60b3dc2c47ec30dd0135575bee64dd62afcf7e2f7c039d919e2c2052d01fa2c53ccb68c8a0be3e043f2a9d460d44300f1525b0b54638db7d931e83039abe5964e4aa8f7dee69811b871de6283d242fa78e49f99b91b0cc34099f8bd3f821d1b05bd8f5bfc60b84818ee67b6f34680d9bdc91fef6c8b046937929a302e1fb0882788222db3465c1a0b52a443d4227b0f87de2138324a4c79b20c03f72604f53aaf8a24f16678263a867a624cbb36339301db12c63b0447947fbb2bb03d21a28", 0xd4}], 0x4, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000b7c000-0xb6)=""/182, 0xb6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ffe000)={0x0, 0x8001}, &(0x7f000054a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b35000)={r5, 0x100, 0x27, "02f088fef2a7926c2adc85f93315e622e40efe346d2112c13125145b6f1463c50059d0639fd60a"}, 0x2f) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000a29000-0x7e)=[{0x1c, 0x48, 0x719, 0x0, 0x0, "0ab354dca5173b7f36313d34"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r4, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0xc) 2018/01/05 09:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d83000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c7d000+0x423)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f27000-0x4)=0xe8) 2018/01/05 09:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x732d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000119000-0x4)=0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f9e000-0x2c)={0x4, 0x2, 0x10001, 0x3f, 0x2, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f9e000-0x18)={r1, &(0x7f0000f9e000-0x66)="7727cb78a96bf74ed0e97dc283bf972fcc79c2e1aa87e3792a6b63ee757299ca5c617619f45558be0742dcb8a1e74fa299ef8a9068b4cfe818a2543f535a81f35fd5634acf2b0faa5a4c1658b363f6fb3f97b3a6cf3d942fffd2070245c63d49185c60529b7e", &(0x7f0000f9e000-0x93)=""/147}, 0x18) bind$alg(r0, &(0x7f0000b45000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x228) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f0000f95000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6c000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000de1000-0x4)=0x802, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f00001ff000)=""/210, &(0x7f0000682000)=0xd2) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000f6e000-0x34)="4a345b6d8c89be9cdb3f3652156013673b82a14e693473d6c740aa14e6e43aaed993428d6aa63eecb846da8a7681e29da2b453a1", 0x34) 2018/01/05 09:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x8969, &(0x7f000013d000-0x28)={@common='ipddp0\x00', @ifru_settings={0xffffffff80000001, 0x1ff, @te1=&(0x7f00003c5000-0x10)={0x9, 0x7f, 0xfffffffffffffeff, 0x4}}}) socket$inet(0x2, 0x100000806, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) 2018/01/05 09:57:09 executing program 1: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000026a000-0x10)={0xffff, 0x5}) connect$ax25(r0, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) 2018/01/05 09:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dda000-0x24)="2400000052001f0014f9000000000000000607100800010004001300000000001f000000", 0x24) 2018/01/05 09:57:09 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000f88000-0x8)=[{r0, 0x1000, 0x0}], 0x1, 0x4) listen(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000754000)={0x8, &(0x7f0000bc6000)=[{0x2, 0x3, 0x2, 0xfffffffffffffff7}, {0xb347, 0x2, 0xfffffffffffffff9, 0x9c}, {0x6, 0x1, 0x9, 0xc8d4}, {0x1, 0x9, 0x7fff, 0x3}, {0x6fa02282, 0x0, 0x100, 0x7}, {0x0, 0x98, 0x8, 0x5}, {0x8000, 0x4, 0xcdfa, 0x7f}, {0x4, 0xfe09, 0x8, 0x6}]}, 0x10) socket$inet6(0xa, 0x7, 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) socketpair$inet6(0xa, 0x80006, 0x200, &(0x7f0000ab6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000040000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000-0x4)=0xe8) 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000050f000)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000791000-0x118)={0x5, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x80000000, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f7a000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000561000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000bad000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000f7b000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00002b7000)=0xc) 2018/01/05 09:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x3c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bdc000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000cea000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000166000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c9f000)={0x0, 0xc4d7, 0x30}, &(0x7f000018e000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e0a000-0x1008)={r2, 0x3f, 0x1000, "8ae3b4f84ae7f20dbcd050c332e278aa9ee0edc2aa906785d94cd62b964d91b943f841a2a45dcb6d3ea513a0666d13bb5acf02199df21f6e17869326fdf778b4faae03f34dd7ab41e5984fed41388f7171fc60c51b229ab66fbd723a4c63b70581cb0104b96000f0df377469a3b96176aa3b08c39c0489179a7e859d2bcfd92e466b542887b2395d2dad2e2b68155b91705b8f74c925e0b57ffc659600818646dc8584429cea48f58894eb047e24ba989536cba58772e46dd1c8ac50d20356373735fa5c1ff7a149cd59c8f0d7d1011a1c5dd64915460aaaa6b91b994c2af7f93d069d6467e1576df332fea4766c104b8974172df6865a5b6fa1e9ebefaeb440939e453bb0b0919838494f9b843031fc5be7bcfb6966ca55307af362c266a4f6bcb241769912e5eb9d96536719f96b861d69464440d14dd3ceb75bcdbbac4b72f8b44c7831e242f0c510c08f1d1a28a9caa5187d8b6993ab128473f6fd78fe5476793ba4d8b57f0a8b49fe0bdbf042b035f027cc791b9a33b8ca589a6a38cc9d45c2dd45b3d5f10a8c4d389e632c6b4759a849c1e87358835d2bb11603aa64121f3bc97ec41934793c5bdae2afafe628b43ce45fc4de83d49286ef1f3c520a22d4181df8259f79be5d94f6c1b4cd6e6b82c670c9e68f9bd08571c6bd0fe746b483213fb0b480364ef76876fd11e735e129766a98ed5c865e811655d92e8249cf12481daa102ba987fde8f2d0f8b30e7dea787440c9e62a27ca7b758660b5887e78664d9b0ae4141d1cda3ab95ec83c2bfc1bc29e18101706932b59ff784f46bbed923a44c168e3b917f658c175206ac4c3b67ab931c6dcb5c12b14dc975dbbb38c7e9e62657d764f7c6348a5d976229d34643ce6343f3a5857627594596caa85a97793cc2a4589d9d9cb6abe087df3266d47db7b38d34308911f733695dce066f55d9c979893b53d1cad19f24e931bd50e7f01e4a15ed0a437ae96264567b467f4b5419ebfc4ce620b07f092d99dc8b45edcdcb9fdaeb7133ce33122918efbb5d7d6eef87c1fedc87db49c2ed26b79b70f129508d69535b64a5cff777f972e1266aeb9068235520ef36c1bd4fee81adf05ddeea51df5997b4faa38c4d34eeb45b3e4d593376a2ff780926c4c5762cfa5dc4faf63e1158fbbd6377487e356c279319a7f29806f7e0a3991cfcf6c889bd02f04bf31cb1cc3535b01e2486f2961fd6208f22b6ac25e15fe11c6990dc859179b497907c930d3a6c96fc60b0b7d6cdf5075dbd5f8192ad7eeaac98e8ec5f3c7efefbcd49e771857913499266b54efebdbb9bf0c5d7ac4091951af9051be85aa0b0dda27002c3ec8c28fa3166b4de7924e4a23d99920695cee35ba71178718ea581c82bbba5af8872c64a15acaa63a0e763b21908feeb944617581944efdd5545d2098d66cd4a34bf42ecaa0d9377e98f2d9915a220b0f7111243eaf2665c0e24f4b0e7ee4050ae495e28c5826080beef822d6134596b3f60f466bed9241ba6d0b24adbb23d33ab56947507c349e1652c61c0064e3186386244d35866f1938ecf09c326c8606cdff218e6bfe52b657ad184dafd05d75a3c03b4dd1dbfb7da74b76d748bb1194e929917497264f9547d27de8e484ecde4eef81042825d348a868fa1214f3e50f20be0248aa41ded580e15a2a347e3c82312f4eeaf60e46d518b2a25673f0d2393085342e2e46ed0d711229aa7040a4767bba2c0a357c8d8eea1cf68b315719d479c0be63ca13dec10cc262ece8ac004334d1529722aad8becda75552b65a63d3f74a63d4ac16702f63cbb1f9b731692112c0f80e211834f40c8d17f3be32b8f3b04620a74b8317dbcdb49790e9ce42b36816ec857565f5efbd69cbd4dcd3c2fcaaf0d94169fc7b8df69144fa1c2adb119bb769057623e7ad5526645c25d6fa18ceade223c5b51d9d2c9f9aaaa3b4a2d914c16b3d6369e76d965d8b06f2cdc5f6f0f36b7412a52ae7c35b2f4b6b8025418c6abcfdc1ef881e3b24212d4cc6997b9a2527f58b0c7b95c2da027a3c9462631a594fd21716ca79a5b0e61a5bff9a00d58c3030326538a8d37abb9481ddb2314f2e96fbc73c0f47240c5ca3b23a71771c452af21541fafa6d3b92d260297144ab686a88f259d8d289fcb11ec08724189ac506ebbd8dfec8a9a861145f14d527dd109c1365fed4f6da6ed98c20b75da8ead54f9b248c651c865bd73bcd5753214f9e7cda19620b2fc626d01a4ba3293b3a957a8de0400c30fd34a5ec656cc17b400b665ad6b7f950e254b1ddd089fe7f5c90e634a64f5a664548fff6b647e2098ae0d221d3eb1ade807beaa92888baadbdaaa4f8958a72f25b8e80611a376479ed0039d661a4e7e454ce80dd068e5360f7f5b10c79f58d9f71014021922fdffc02be725c7bfa25b382b37635e7c39b30623be8bbd069cd2227befd96eab9753dc111da020b2ee3e0f34951034f93719c5ae0a32e2116d25619a2f540289e18bf679d495317e989a263684da6c546399202aeb014cad12e58b3e326e59cfd095548e8affcfa0463167a4bffd405314e05ad113eca5a530b450904194acdc52ed96316df8418b21b50387de60892e62ccce20e0247eef72318f12812b9c64ce65d0d8d2c9c38b8fed9d853865c47c83fb8c6a4e0137046e75d1b944e690e3aaa113f549e074cda4366f35d3cbd286f3a934faa871ea5eac7e893180cd3786b3b23c3a930195e8a792f5b27635d35dd340f6ac742a2d3dc32dd7599c99d07e29fef1861fb282f61a3e3c6d65e65f88c48adaae5e23711999852521c5d1aea899caff1ce794c25b7d76380b3c5ef63b0b066302c85eca73615a63b2395bc8374d5fe0716dd641daa350d7b3bcf4106c11ab2e48e93d55f937f4c7c66e2893b27aa53ec5180c82b954ad4099afd81e537fedfe17819e16232ac379036df81b2b8629d34430c0606699a305265a8cb843e3c4a1f8d09f5c512ac888bca4f4732042ad7354c96f4a0c7c9ac14a346d341ea6481221379e92a3680a7813968e5701cf01cc862b74611453dc2ccf5216e216ce395e68ef0c394b2f7cac1cb9809157b918a31cc85a080b01a8d0e64325877a1a676b83e3710596aba77630113c8c9f659751ad121185acd2d143226769a260661fb7ffe95a17789c7e92bc5cc14addb95d38e7d06b5232c7818cd3dc686a2a436595a95c70ed697aa33f10015e027c72a9d666a03e6918e1a6a75bc009b4bd7d5ccf3b923575aaa4aa60ebb5d6171e6be1c7156eb0fd0854701fff39bc94cd6580c8fd50d5032f8b772920630e83b5a75bff0bb7b251046129f80e2392f142455bd7dd7712e1dd8c0b4d248a5d06a9cfda4e869e121df4fb40ff1d971158d6c962c85e66161c5cf207d8f3a89e3d04a3fad6ad21073ed8e4cfbf3810e6d17be219d2e072d12991d8b46c6e53fee344f4646acc5130875af032f48a8d42bf04148739834137398a4c90cb5201ef8a45dffb303e4db6fc9584393caea5d5a9109af2019fbe4925f422a49a9809084d4d117a0501d06e27cbaefbb476783f484e86ee57e159baca0eb140b31da103ff1dec8fa038aaf259950c7055a555d4abd5bd69464a90cd6c3c36c8f033f59087eebc6ed2eeee152b9fd8e107d6d2155edba946901538efda869d7991e5d0d8553e88649db08213208095c372657f69398ebc0a5ec75a8225b26ed4ec2159fbda4ea225cd45b3b8fd952e63bf0a189ac91854ee1327c3e40b45e9c3175d463ac3d37bf827e06ae8cf610a329178dbc6f1ace2a212583b472a599c5dd31d302c0267a5b55e13b0d347b344dddab6fb1c32c709a65d4b6bbd91b22388ffa98ef062f1b197ec02e29b43b6150ddaffcf35fe309df22c77dce05a64affc5cc33cfcd7781257882d141f6d79c04f63ecaefb1f1b866fd2f40e19b957385b186df7199701673a0b103b61c5dba782370633287e1975580383b9b099054c72b076d1d274117d1f16586c167a4f0d89fb67ad97f0edfe746ecc39058dc81e7b9d64982cf30838d22e70809b22a2082a5d6e5e3b02a8a42e0dfa317f7cab23c4e383c371e5bc2882710ef5c3ab17591620ac3b1ea9579b61515f7b3963a23f9f5f64d03fb9250a2bf381e8b0fc5fc5f9b25109db08395444f578c56e185ad83352f4775f7c98f8e1adda0a9c4b8b73946bf6b0217e47b37d92d53692a0d3be92025513f1b5f291582ceb5d79a29d0312a686cad7c72c5479f642190ef835bdfe01838e0c4aa23b649f4d7f0bc93f245f346daa0e78c981f547fb0e3db1362e3cbdc7db8230037fe12c34349564b98a3cd595a0b61dbb9890bd4c5774ec026c72e448e5cd7e5e04b586513ab6461d4e7921564c8ae30f137eaed4a1920a9ce39811f46ffae5126803764f2a50c13cb3c2e21593e06b89e680b3883b5aa9d3f2cb37fe724d48ef284466b8ec9b04792b896a39687f57a3257edd01dc61ffe1e0495a263cc2fd65b66e403f74a6c93c833766218a2f1b527baa413c61b33789d967ef93395f19909de205778be5feae2e5aa8d25db0de28a357a9085c304eba605fc5b5e29a60106d70b3469e2437df376d9c2affed1a0ae0a47fe0cf68cf9c501a7fecc18eab43248c6a513ae86002684f66ed4a7fa92d444dccda84a965659cf77c6499bc661e7ee008f8ce45f0f61408f3a8d40e4949a9cd3c97f1c647984279d6549613a7cf437493afd79b2b01004762b38ee3fe0c40212d6331952ae6199b4c5e53140305569babc2e40f0bdadc5784b0ef7f066b723af78458e3a80997dc30d92f3ae1c2b3f1a0fee9f126416629c16b16f056ce372bd82069859050fbdbf04c0bdc80c4b23bc7392846a10d6bdba0f7be3da0fbda152a8934f26ed7a820abfe4e8d3744349a1ac1d794554fa426d63dce3c07bdceabec36f70891227301ee6c54436d06bb24669edc0747a7c090fc00d49be1fb81bed03e7ff1c6676e86d26c5aa9121426e4366891bbb88596027b79c7c9c7ff882a052fcf43334835cb43de3cb718a20ef217d766c034d8f9f8fe3c9607f4199c01c53f9b7f29af88265e179a8a00da91c6b89a01a4535aaae900913c5d400c4939b6acaecfc0e8ff11caf0bfc9863970ef6e9c6f0ad44f454e08e66ccbdd950aae96aa0095453a078a1f50331f72865cae7f3c19cd9d32366d71d18f4ce68a63613df873d5f382b44a62b738954e6b73cd7d12e6af92deca1d223cd6fedb9433510078db32e394a58dc010e2935018ff405454ea063f129a8a364feeaa072dd4e812461c7168481adc25487b172b20022554c8c1fb71bcabed3b46dbabe6827598363300dbe927f11ab738c3d1f1a869d1fe44d5393e49aed4a86c9b660b8dbe6820a82bd94591ed75a5a4d8d15a55e19d919115bdf151a2eead918f1aefcc09b80a7407b57a9538cfbee0d6f618519a5f585363c34e511d24415df4a494f18f11b777f2d130a3751ac5c22fd7a07498b39ae1850ec2392855ff057068f6da773db9f335d4606146c1b29292c2da5c75139764fff19b69330b32e36e8c691c53893660f26155efbc1cc207f5371c2a0ef7110583aed703da270de19b26919e8c9130bea80195ac7a067b7550da04323fef23f487d70dbfec2a4ebf8ff90ed243f6d4bd38820fc6fecb63657ad07ccb1f85e70c3742c2ce71ec474c38d1d5624bea55be5e525c6d98ac3947236c7098ce4cd15e89a1d95503a202657674ddcbcd945b33373410e67a4ad2e6e9d2ba3017c939f83c7118e9b8b3b373e0d09f18f1cdc49899b6d06463814b01e"}, 0x1008) write(r0, &(0x7f000040a000-0x26)="26000000130047f10703c1b00e0000000000c90001000000090519000908f126050001006e35", 0x26) 2018/01/05 09:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00004c8000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d16000)=0x10, 0x800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000184000-0x82)="1b9e74f01f4e81fd98f73a603ae1f657acf42312dcd2d17b1b78e99e7889069684a12caaea2d40db5c5eb2059d68626e3416bbc9a4921f9c7e51e7659ddf98efa0b38ff917552e62b655cd98c6c46f24056bd853fb574fe95806b0b9a409c87e9059997a11d4fbeee3328e0b291da79648149366a8a66bbd0b025b8f4a3a11f50880", 0x82) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a0c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e16000-0x4)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) 2018/01/05 09:57:09 executing program 0: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fae000)=@generic={0x5, "4dad97f7b5e306069cb719b9f1696d736db5f6c9d372cc74837f21360f1ba640681a5c6c37ee7b24f5ddef6dd66d2c9c4aba50148fe72a08de616c9bbdbee973d308b43e978a2f33edb5c139253d586b07090ee6e839093672f8f70727781cfbba254acc45e4ff305acf264f70961a85508c41a6dacc01ded86f84efb2af"}, 0x80) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) r1 = socket$inet(0x2, 0x80007, 0xaf) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fb0000-0x4)=0x0, &(0x7f0000fb0000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000faf000)=0x3, 0x4) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000508000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000022d000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f3000)=0x2c) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fb0000)={r5, 0xfffffffffffffffb}, &(0x7f0000a18000-0x4)=0x8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fb1000-0x4)=0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000881000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x40, 0xfff, "e0d9757b1455f77a561a9bacccb16b8beba4833c0676eecb27f8b139e95ed7f235ca5a6157f15e627368738f64841e1ccc947978714f4e8fcb82fc77c3157f92f6c8963f9e2ac37f1d93bb7907f1d663"}, 0x160) sendmsg$alg(r3, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) [ 688.634739] device lo entered promiscuous mode [ 688.657302] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 688.681458] device lo left promiscuous mode [ 688.701304] device lo entered promiscuous mode [ 688.707051] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 688.724591] device lo left promiscuous mode 2018/01/05 09:57:09 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002de000-0x4)=0x0, &(0x7f0000610000-0x1)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ffe000-0xb8)={0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x5, 0x7, 0x1, 0x9, {0x0, @in6={{0xa, 0x0, 0x4, @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]}, 0x6638, 0x1, 0x1ff, 0x1, 0x8}}, &(0x7f00009d1000-0x4)=0xb8) preadv(r0, &(0x7f00000eb000+0x769)=[{&(0x7f00002b1000)=""/110, 0xffffffffffffff28}, {&(0x7f0000b06000)=""/44, 0x2c}, {&(0x7f00002da000-0x12)=""/18, 0xfffffffffffffd4a}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e3d000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000098d000)=@sack_info={r1, 0x96, 0x7}, &(0x7f0000a0d000-0x4)=0xc) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000076000)=""/168, 0xa8) 2018/01/05 09:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ef000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) 2018/01/05 09:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 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}}, 0xe8) r1 = socket(0x8000f, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) getsockname$inet6(r0, &(0x7f00006d7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c99000)=0x1c) bind$inet6(r0, &(0x7f0000c3e000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000b3f000-0x4)=0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/05 09:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000a48000)=@file={0x0, ""/4096}, &(0x7f000088d000-0x4)=0x1002) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xc4, 0x19, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000854000-0x4)=0x9951) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7b000)={0xffffffffffffffff, 0x28, &(0x7f000029a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x87) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ea8000-0x4)=0x4, 0x4) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) sendto$ax25(r1, &(0x7f0000a5a000-0xa7)="a4b32b62807f8b32d7ea498e07e532c259de255a274bdc101e727987a953d35d7221308648f25ab1a281be66c115d78b66194a147e7a0bf990975b94ba2daec8c636f6c5d0940d3de112b77aa9f90ff842b1a02a70c40cab7affb64ab1041d2d42b3265d32b98ba94ee845595ece95ff2ca12912493c99650e9f7db6eb212088c5f59b72c4a12b9f2c01275635572f341e783876893c51b4981b6b9b1581b0ca49167b0a0b85a7", 0xa7, 0x1, &(0x7f0000e37000-0x10)={0x3, {"e41c4d78134099"}, 0x2}, 0x10) 2018/01/05 09:57:09 executing program 4: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00003ae000-0x4)=0x8a, 0xfffffffffffffdf8) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x20000000}], 0x1, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f0b000-0x8)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/05 09:57:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x4, 0x100000001}, {0x7, 0x3}, {0x0, 0xeee}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000001000+0xe9c)=0xc) sendfile(r1, r1, 0x0, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r0, &(0x7f0000003000-0x29)="e6812bb4cb0a23e48b2521c09267e647b42fc086e69efbb7d25682a1e5234784aebe68f9b0afbe7d3f", &(0x7f0000003000-0x3c)=""/60}, 0x18) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x2, [0x2, 0x3]}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r3, 0x7e, "f8950970878a60054483a27a5a415b4052c8d48765ba3c6d2a12545e9a8aeab5e4a81e0bcd331bb1b7bba7847c88bc6b78196ed6bb3bed5965a033128724dc26352404a96627f699504938159aa6889ea2a788b4209492431f937d9fabdf493f2489a09be414dc9f5c58dbfe33225c590b53cc6fa3f7ff81817c430d074f"}, &(0x7f0000005000-0x4)=0x86) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000)={r4, 0x0, 0x100000001}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x2, 0x1, 0x0, 0x7fff, 0x71d, 0x20, 0x1, 0x5, r2}, &(0x7f0000002000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x9, 0x30}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000007000)={0xc5, 0x9, 0x1, 0xd621}, 0x5) unshare(0x0) 2018/01/05 09:57:09 executing program 0: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f02000)={{{{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]}, {{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, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0x160) r1 = socket(0x1, 0x2, 0x3ff) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f08000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f08000-0x4)=0xc) r2 = accept4(r0, 0x0, &(0x7f0000985000-0x4)=0x0, 0x80000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00001fd000-0x10)={0x5, 0x592, 0x7fff, 0x9}, 0x10) 2018/01/05 09:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000632000-0x4)=0x0, &(0x7f0000b8a000-0x8)=0x4) socketpair$inet(0x2, 0x80003, 0x3, &(0x7f00005ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000dc8000)={0x0, @in6={{0xa, 0x3, 0x7dd16032, @loopback={0x0, 0x1}, 0x69080a4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2, 0x4, 0xc0}, &(0x7f000092c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e37000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8, 0x8001, 0x5}, 0xfffffffffffffec0) 2018/01/05 09:57:09 executing program 7: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f03000-0x10)={0x0, 0x38, &(0x7f00002d3000)=[@in6={0xa, 0x1, 0x2000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f000083a000)=0x10) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f03000-0x10)={r3, 0x735d, 0x2, 0x25ec0000}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000347000-0x4)={0x0}, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000efa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x6416, &(0x7f0000f03000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) accept4$packet(0xffffffffffffff9c, &(0x7f0000f03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f02000)=0x14, 0x800) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f03000-0xc)={r6, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/05 09:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0x5, 0x9}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009f0000)={0x2, [0x0, 0x0]}, &(0x7f0000456000-0x4)=0xc) close(r0) pipe(&(0x7f000097e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000cc9000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f00004ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000049b000)={r3, 0x1f}, &(0x7f000045c000)=0x8) 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000973000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x48, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006ac000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000778000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000341000-0x6)={r1, 0x101}, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000faf000)={0x0, 0x0}) bind(r3, &(0x7f0000d3c000-0x10)=@ipx={0x4, 0x8, 0x5, "05e9812adbd2", 0x1, 0x0}, 0x10) r4 = accept4(r2, &(0x7f0000680000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f61000-0x4)=0x58, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000d5000-0xc)={0x1ff, 0x1, 0x1f, 0x7, 0x9}, 0xc) pipe(&(0x7f0000128000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f00007ab000-0x18)={0x1, &(0x7f0000631000-0xed)=""/237, &(0x7f0000061000)=[{0x5e, 0x8b, 0x3ff, &(0x7f0000dbc000)=""/139}]}) 2018/01/05 09:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000300000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d33000-0x4)=r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r2) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000047d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000097a000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c99000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000506000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000-0x4)=0xe8) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff120000000000000000000000", 0x9d) 2018/01/05 09:57:09 executing program 3: pipe(&(0x7f0000b38000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000ef2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0x20, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000031c000+0x923)={0xc, 0x200000, 0x2, 0x1, 0x6, 0x5, 0x9, 0xfff, r1}, 0x20) 2018/01/05 09:57:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000087d000+0x253)=@assoc_value={0x0, 0x4f}, &(0x7f000004b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000805000-0x98)={r1, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x10000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x5, [0xb05, 0x2b80000000000000, 0x0, 0x62b8, 0xe678]}, 0xe) 2018/01/05 09:57:09 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r1, 0xb53}, 0x8) 2018/01/05 09:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x7, &(0x7f0000f01000-0x39)="b94faf57342000"}) pipe(&(0x7f00003c7000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a48000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 09:57:09 executing program 6: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@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}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x8) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009ad000)={0x0, 0xac, &(0x7f00008fe000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0xbc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f000059f000-0x4)=0x10) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009ae000-0x8)={r2, 0x1f}, &(0x7f0000561000)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009ac000)={@common='ipddp0\x00', 0x6}) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000006000)={r1, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000008000-0x4)={0x0, 0x0}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/05 09:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2015572f187aad6d, 0x0) 2018/01/05 09:57:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00002c4000)=0x0, &(0x7f0000bbf000-0x4)=0x4) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/05 09:57:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00009f1000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e0a000-0xf6)=""/0, 0x0, 0x2000, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000440000-0x88)={0x2, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, 0x4) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 09:57:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000ec9000)=[{&(0x7f0000356000-0x60)={0x27, 0x0, 0x6, 0x5, 0x9, 0x100, "33cdf4b086d415a3b9dca2165fa9c342b68a9ee43e81961fdab1ed443fa3670ab9e15fffc452772962618c3a5c480b25beb1b1d70a891f939556f23b3632c8", 0x100000000}, 0x60, &(0x7f0000c63000)=[{&(0x7f0000d21000)="3719e0bb0c0892a6a4a76f635f7d6cc327823c90954bfbcbce4769662ab8c22f6e560fbc7012896720dbce1ecda368c99e1af5a045eca9346bec79d8cdd56c6ccb63bd59c8742eebfdd74775aaf89f86b8fd6225b07d28013a3d34b2b9f18eaf4b8a7c7fa13de771424755ebc62917221f88b591598fd470b42098d598e5274e84053bb44d73cc916013d9d158fd2114a6699fb3a04a4d28317320c1d5f88e9ee3784d636f9896f3288023bf375c8d4fdcaf96db44f25c556b391a27bde8f7b1201fcfa22a98824e1caa08089a4daed59e9afaf1", 0xd4}, {&(0x7f0000001000-0xe04)="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", 0x1000}], 0x2, &(0x7f0000c7c000)={0x50, 0x0, 0x8, "48c14d7d5060447ec300c011347ddf124cb937fd38d193dfc3daa3ebe653de70153d29fc73befc7709f62ce4d777a0e739035e0b30f22282501dbfa18a0b26bc"}, 0x50, 0x4000000}, {&(0x7f0000c63000)={0x27, 0x40, 0x0, 0x7, 0x0, 0x0, "9fd2fc7dab79d4a3ab714446ff6a2f07cd327ddce5ea8771d2c831e6980876b6e558f6b269de3644d9ed0124d1d8769eee7e3fa63cad837ce02cd0fdfa3de5", 0x1ff}, 0x60, &(0x7f00004de000-0xa0)=[{&(0x7f000048f000-0x6f)="1b72d6805b0cff9fd105cbd39e8909aface23187fb8f40e0a680fba988144024abf123924a3997df4aac169c7fe86d847d094026b44369823c1a420bff089db03809498b52af19347762c70f3a18d25ecc34fa5e832aad9fb4913178bd20cd78c2d352c3647b55d697f05ba89298b4", 0x6f}, {&(0x7f0000719000-0x63)="eed34468e7c1a7508d31f7bad5c72323e98c3a0327431687d849741e9e69827156dd26f486b716712563ee5a2e5376b03ec49239dd77926d27e894b9bf1df3b04f9abb05c55f0858fac216f2e9efd7813bc48b5445cb56ab13604ebe66a68842e6d97d", 0x63}, {&(0x7f0000000000)="cf856fd73ab790d27687a0cbf544d86f78bcfca2ea105ec8cef6dbd094cca9e8d34a9bc59e18de3339c58decf67f9d9b0a1f5e5ecff0eb690b85265d5b51355cb2b3cb836357182828d4dcf07b514fac9f4224bf9a3bacc3b5f7a31db05b07449bce944ed521a734b4e7487317bbe472acad3eb876e7d5540b7698bf0ab7339d50a869cf648de5b339bd96b8bf3ccdc868295029118842e934135498f7c6", 0x9e}, {&(0x7f0000000000)="7c269b0a7e4b76603177b86ec13356d8a9706b8f31626cec8ec0eba27d2618b0411c768705cc5bb6e396940a8f9b5affd5aebd94bf718b42e39a21f5556de7fac9369f303f6a8698f3d6593ecb329eaefc46c760edbe65c0ff1342435fa23f442535068ec24644e5ad8ccbb98c805d70107bfdf63a914a276d6002abc84e6081060d3f1ff6a1cadf1ad6ab1e671667ab34d1", 0x92}, {&(0x7f000020d000-0xb0)="2fb67006c19a2a0fdf511fc88ed6be1de7e76b10e5cc23fd8e984bd4fa193d701edb3dba27c02b3dadc314fc3639292a025b3450a02c3c331499c8d134eeb576eb51abd75f6db379e1c81f1539d2f3d4f4dc7b6492a8403c4dfc8a9a56601c2594df3e916247510ded131b73bb5cc1dac97fc06b3477ae8585369cbc4c504ee8cdb27b7482b8765ee48ee2f3fcbd3f4b97e44f55cf25bb4f85e4e53c7af9b2b36c1047140e512a5d131dd22872210f14", 0xb0}, {&(0x7f0000659000-0xb3)="8e0ae4b3f68549021e13aeef80b57ea9ccfd295983c469eb497af968e8432aca1ca8165ee38eb777e5a06d386c65a33ddef06eb89f63f1ae34fe248304e4f270d3b1e219412400ef6f905ccfa579de0318292d599424a9fee07c3b84fb3c5c6cad8a5d9db7c551d1bd989b8191a14d486af383fd70868b8aecb3f7bfa733fe002fa4faaa66fe0d9502f720de2bc91d4a15107db05e66ea1222ee3b783da256fc08bd993f27ef06253cff5a1a3ad6b5c705f3f0", 0xb3}, {&(0x7f0000001000-0x89)="45fa70d0bae2b2f4f05012d3b5af671f76d26d9c70c73cbc4a531a8571def48402cf16269230672a230c234759dad2124ac130a3590d03c30bf7eeb449ca60adeb7102c90750dc1a93876446e4b0b40b44279cbc2b0459b5489c61d99190c84d9473e06638233fdd23d6d3caee539b4db6668829d3e5a7f03459587a5a16bd44405650cf006f33d939", 0x89}, 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&(0x7f00008de000)=[{&(0x7f0000000000+0xe40)="76b77f8db7cb9b9e89dc0c554b63c505cd7aa579f1d79641b9e3445c379a71c5a78f2493007c94104918e18857e941327530f61c5aa7ef662cc77eb64b0b90", 0x3f}, {&(0x7f0000000000)="5f2e5635547af66c3f5aa918e732bb302a8dfac933d5e094bb8fe4c94eaff9e7b02c21ab6178fd0314e63f526da1bf32e3f64e9e9de6843907a65fbb6f03b961c652f455ed464da03b40aff6330e55ee", 0x50}], 0x2, &(0x7f0000001000-0xb0)={0xb0, 0x11b, 0x7f, "2eb38154d11937e0cde8018e8a54dd1f903a13ce9a0b8cd6d41473803a762af264cf4492c202c2d94845cfaa99016059c1d50ac51bf3ea7029128b2b74f15d2f210d92a8a233c25bfd0f9eeefc7cfcd7001220420b97741c44b314a07ce614845c2b4abb9bfc6b913a196f10b0b20af22811928921fdc07bf35814296498ea9e7deae81438721d12d2d333659b4edd9445f72c9878d48b3f70ceb031be5656"}, 0xb0, 0x0}, {&(0x7f000068b000-0x60)={0x27, 0x5, 0x100000000, 0x1, 0xc3e, 0x1ff, "7a8d2d05eb31e44c4b56a85a9e6e527e278f1e385dc582f4f54027cd9e68cf759b70b57bac0bd58d28de7b9d09e1b3faafb06d67ec96d04a30d7ea5e35084c", 0x4}, 0x60, &(0x7f0000276000)=[{&(0x7f0000a82000)="2cbed98df4c637d173675998b6e3e5ac683f8fb64faedc7c33c6499df390d208da95c6ec5a0869fe5f6ab4470c16464ecd85ec4288524ed8bcd782c7a5710b65fc9255", 0x43}], 0x1, &(0x7f0000001000-0xe0)={0xe0, 0x0, 0x8001, "c4ca5088548f19685fa0b3f39733356ca89f04590333721bbd31537ec257fd725de735afa13b785b49c19fc8847e6a6ba23fad882555abcb5f71cca4db4292ba2ad9e80295b265611132fff9c9680ea420ae6889f16758d8082c4a2164d30281b6ecffa9b1cbec4b9d096654fcd636d549563f35bd2a7e3161e05ca0c03c26c53cc05a044f2e791f2ae35b6dee4c54b3db06a761e11eecf625ec5735b0f184d81f3a0a59854f1e520174bed2b4910ae8e052e205b863d52738ea4164d81f528bf8da1e10c6d4fb58e8"}, 0xe0, 0x8044}, {&(0x7f0000000000)={0x27, 0x80000001, 0x2, 0x3, 0x0, 0xfffffffffffffffb, "0018bef8e4bda9c77b66a89538f922bb4a32832d8d32081bcf975bce8c37c8e54ed913efdc92645c142a642edbdfda291e899805b13b62071bdc7bb7ea67ca", 0x40}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="648ae675359025b4a077fe4be1e14b8152bb", 0x12}, {&(0x7f0000001000-0x48)="a1b343a5db6ce57f76b2f71976b2aee60e4ec53aeedc4965f483a1724718ddfc2c56fb1414400efc6a2dbf455fc66dfe3f9b5420be5d8fb253cffd5265c77cab7d55811df1d4382e", 0x48}, {&(0x7f0000000000)="5ca2b2c3f607e1dded408f2b015a7ea2bd741de1e645abd1fc7130ccdf1591779c8e50ac5240ef636e7fe7f1e94722738e929c034672d0b387f9566d8b57ef4d29eea9996eadead7fa6bfd88fb0bdb8034d1c307113607eaabb1119aed6e0dcdd35a4a250964544a06adbeeea9b7e2ab7c26e195d72649645fa66f75674d3fb3399f07750529c1cc58c62ba6b21ef401e4ba70f00be4a06faf9bccbc63e991fd3934504121a46a2055e0d9ab61b7d5964c72c8e5a0c07eae00e3986f310cfbf8fabf28cb567c076f2bf4390f8f1a56b9", 0xd0}, {&(0x7f0000001000-0x19)="44ba6edaf3354c98679e5ea39b979f5429c959fb49efb037e2", 0x19}, {&(0x7f0000001000-0x8f)="f27da907f75f6ce6b507fe9b5cc3316b57ee100facf7dad6cee0f5f1b17acf556b1bd29a288f457731f684d963aaecdfd9f1e467fb97d0a623fcb92ab29addf18b27e2288a46a2a33c12701ba902d02f53d9290cae900d8c4885e7aa81d3a996dcf5ee2288f07e5b4c1c74f131c8d76982b58be95642f4053661b93f6f828ba50edc30f245a72d0c6521c3d1efcdec", 0x8f}], 0x5, &(0x7f0000000000)={0x1010, 0x10a, 0x9, 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"a5c0f3cb23289296a2e3e89ce0892ccf1cf35503f787e31421ddf749d60f662176e611808b8e7c8c0a5c6bdc6ff9d081083ce9353271b2f7fea1783d3b068e03a0d90e122d1301a04d7e1b906cecd11ae504b01f6dbb9f56372dbeab2267b8e1e5db7ead079aeab52b79155bc87e48cd842372009496637ef7232b859d1a39eb59ac15de3c43"}, 0x98, 0x20000000}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x8, 0x3, 0x3, 0x200, "934dd656400af77011be6b54fcbbd396f11b34691eb4d69e5298e72a68735cf99378cf3019b2262f22e50da444b73ad1ec9611df123a7111f68bb37fedd6ed", 0x8001}, 0x60, &(0x7f0000000000)=[{&(0x7f00005bd000-0x1e)="a5128ac54e5d0b276af3b04eefb6a74df7643c2f87ef22c274071442e8be", 0x1e}, {&(0x7f0000b87000)="118bb2e23c1e3af6ed35878359ddcb968b29dc6c47b23a00cf6dd463e5a878ea2a396b1be046085e6af81615e756f67c6f189ddec453a16fe053b5ddd3937c58158293f196a65cf1a4bab6348b1699070b342f16a36cb65e82bfa8e977cb2ba65f418d3c7bebf708d678f3e5913169b8a40dc58082617dc9aafdb47912cb6eaf17d4276fc86fcda464b16ce1fa912cd7591714cc7c3ebe81469e", 0x9a}, {&(0x7f000033b000)="3df4c7ce725489e47a6ae374a493ecf0622ee06af674007b2d65c2911b178374f1d56e3460a3618cf45fb8cdc0e4f737d01391b0e408cfe39732a094ab23f76c33c51ad4a2", 0x45}, {&(0x7f0000000000)="", 0x0}, {&(0x7f000084f000)="7599d5c7cabf345d11f3c2bddf8ab918dee5c74ba0a1e97544da086612fe4e5d591a4d79ca0af1707752b212e50f86557e9bd05913de11d130efa215af3c73cfd252aab5bee0b25f36e36eaee6a9203f7434ef3b23658d4450e79fa06a3b839387477c3e", 0x64}, {&(0x7f0000bc1000-0x8f)="f9d12ee685507f6c9dfe931743378164ff349226ca605eddac31eebe1a46d857d377d04875edce1a9eea15bfbd7f23daba05b18bb719ebda81dc2ad6c7bd478b5d11508286c7fe414b4414b76a04a9fc6aa4ae57fad70725f2458eb2839ecd9e4043e92b4229b75ff0f6c544e8ed982c01ca7ffb7d75c499532d18f8bea98ec430389d4cf18346367fdc4204fb22fe", 0x8f}, {&(0x7f0000001000-0xa4)="f77ea358c712f12be2040f4e30b5af258c9c370b8bf0fb33dde833af455ba50af32c74d8793f1bd1ba9c9c73fcee74b74305972a06e48aaa1c2be188483ec664fc5d42addf82a60e97d4ff1a923633544efd9521afb5dc28d362ae269a16fcde0d5c6efb2312fd976ca18739a634f4a040ad2e98d32f205149cf707c2f59b13f621c15f7c6dbff5ef67282336c09f60b72d84807e59d099e604f37c2cb8de52fcce44b89", 0xa4}, {&(0x7f00000b3000-0x11)="2193ba0eba8e5e4a9544ef03701c6c6e1a", 0x11}, {&(0x7f000019f000-0xe)="9d61054d7f732b5bd6ba087f294c", 0xe}, {&(0x7f0000000000)="33d2cb2e6f95d675b837cebd73926f03fdbc46c64a6a61d7fe7ff90d48e474b0285488c12e773328e1a47f4682af1d8f97f00f8039e07f4fbbf0949d4b3cbb9720968545b4c77f7931a55a42117cfe66ecf6e66f3459169871d776bd8d681d4a47aea0be324790fc2bc9af58af7ad5abbcb7c99379ffc21328dde9e95c689107c7b425a026", 0x85}], 0xa, &(0x7f0000001000-0xf8)={0xf8, 0x19d, 0x57, 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{&(0x7f000077f000)="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0x1000}], 0x5, &(0x7f0000000000)={0x30, 0x11f, 0x10000, "5a0ffcbf4530bff5f79a565ff6e37856b12713b87ef990b9c7edcfb1f4"}, 0x30, 0x10}], 0x9, 0x800) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x40000000000, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 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, 0x3b}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$bt_sco(r0, &(0x7f00008b2000-0x8)={0x1f, {0x6, 0x9, 0x100000000, 0xb83, 0x3f, 0x9}}, 0x8) 2018/01/05 09:57:09 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000044b000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) bind$alg(r1, &(0x7f00005aa000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) write(r1, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/05 09:57:09 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000844000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000063f000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xd9, 0x2, 0x1, 0x2, 0x80, 0xa0, 0x2f, 0x0, r2}, {0x2, 0x0, 0xfffffffffffffffa, 0x7, 0x8, 0x1, 0xa6bd, 0x7}, {0x4, 0x8, 0x4, 0x800}, 0xfd9, 0xc, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0x0, 0x7, 0x6bb, 0x5}}, 0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f7d000)=@common='ipddp0\x00', 0x10) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000c3d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002c6000-0x4)=0x6) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000526000+0x96)={@common='dummy0\x00', @ifru_data=&(0x7f0000f7d000)="ef631458dad071e2c5aa7f231a9d6c106b8cd459840453b9df942a474c5883eb"}) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8", 0x11}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 09:57:09 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fbd000-0x10)={&(0x7f0000fbc000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0xc31, &(0x7f0000fbc000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r1, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000fbd000-0x20)={@common='tunl0\x00', @ifru_flags=0x4100}) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[], 0x0, 0x0}, 0x7ff}], 0x1, 0x0) 2018/01/05 09:57:10 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='gre0\x00', 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000b4000)=@generic=""/16, 0x10) 2018/01/05 09:57:10 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000590000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000214000)={0x3ff, 0x8001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000dad000-0x38)={&(0x7f0000968000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000024f000-0x90)=[{&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f00005f6000-0x70)=""/112, 0x70}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000181000)=""/153, 0x99}, {&(0x7f0000b67000-0xcb)=""/203, 0xcb}, {&(0x7f0000b0a000-0x7a)=""/122, 0x7a}, {&(0x7f0000e90000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000000000)=""/56, 0x38, 0x10000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000013f000)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ccd000-0x4)=0x0, &(0x7f0000e2d000-0x4)=0x4) r3 = socket$inet6(0xa, 0x40000080806, 0x100) bind$inet6(r3, &(0x7f0000736000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000a64000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffb5) sendto(r4, &(0x7f0000d06000-0xd53)="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", 0xd52, 0x0, &(0x7f000015a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000eee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = accept(r3, 0x0, &(0x7f00007d2000)=0x0) recvfrom$llc(r5, &(0x7f00001dc000-0x1000)=""/4096, 0xd52, 0x0, 0x0, 0x0) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000043a000-0x78)=[@in6={0xa, 0x3, 0xdf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x33061ae3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x21, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) r1 = socket$inet(0x2, 0x2, 0x51daccc0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b28000)=0x0, &(0x7f000046a000)=0x4) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/05 09:57:10 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000742000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xaa}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 09:57:10 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f6e000)={0x0, 0x0}) r1 = socket(0x19, 0x807, 0x7) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000c8b000)={0x8, {{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2e40000000000000}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000426000-0x4)=0x40, 0x4) syz_emit_ethernet(0x3e, &(0x7f000064d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "438d87", 0x8, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f6f000)={0xed, {{0xa, 0x0, 0x99c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 09:57:10 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000070c000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000050b000)={0x0, 0x0}) epoll_create(0x0) syz_emit_ethernet(0x4e, &(0x7f00003c7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/05 09:57:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x26, 0x1, 0x1}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={r2, 0x7, "ceee90e381ed2e"}, &(0x7f0000000000)=0xf) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008bc000-0x10)={r3, 0xffffffffffffff80, 0x1e63, 0x10000}, &(0x7f0000e97000-0x4)=0x10) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x65)=""/101, &(0x7f0000f4b000-0x4)=0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f000050a000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00001b2000-0x10)={&(0x7f0000239000)='./file0\x00', 0x0, 0x18}, 0x10) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/05 09:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000740000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) vmsplice(r1, &(0x7f0000181000)=[{&(0x7f00001a3000)="eefc751e6972269ee245487560ecc42bc407e0e9a174b7306180fdf764dfdff4f769ac8c8afe89a8d8b31b3e2cf6857358504ad8e7c3389261aea9c928e305d08e1439ee2d120cf62cdd87cf62e3ace46bb76f3c7d1801ccf11a02c1ad5ad3e4869fc58ebf125af821c7040672121a7c8666558b1de217447dcaae5b0368781f92e75ab0fa2b748b5f5334a5c586522f1df080f298b1bd18e3d10f4ddd76d23ff1f7", 0xa2}], 0x1, 0x0) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/05 09:57:10 executing program 2: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006bf000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000808000)={@generic="f5e9755a0ba9c2506af9fd68a6d4b7d7", @ifru_flags=0x8000}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f00006d6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000081b000)=0x1c, 0x80000) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000081c000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000035b000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007b0000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f000079c000)={0x7, 0x7, 0x10000, 0x3, 0x1d, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000081c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r4}) [ 689.324675] device lo entered promiscuous mode 2018/01/05 09:57:10 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000015000)=0x0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000016000)={0x0, 0x1a, "ceca650fa08a1926561f25d14080f96324cfdce8a70624963cc6"}, &(0x7f0000016000)=0x22) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000010000)={r2, 0x55}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)="1bbe4df4ec6972bbb4619f515010bbf66fb6487d74a458effab3f8995faf4648c9479769046b70b7b38d033fbbd67549b6e6277ac680a756850da99884134a3e020ae2d3cd041aed0d22bb69bcec61b765d3917b5cae0deda4dcfab63a0f5d5306deadbcdcff935bdcbc303d0a635c7665", 0x71}, {&(0x7f0000015000)="c7ca377c9ae892874a009ef99ba31c8580b5486bcd744d845f5fbae1dbaadce10d8b889938e86f8ab796b9a4976c04225756016557c424edfe546c74e24bf119b581be1a58b19982ef36d2d68328f5a6dfe0342bb3", 0x55}, {&(0x7f0000004000)="96fbd8a8d86eb033ed73d13443e69308b970a3ebe3a9008880bb8f42795ef80ad826e8b6951810a77485ba35d91d2809138220bd463beb8fc14e77aaeeaeadfac8d21e69711c94a2f647e8e1cf1ecb4dce8b52344146557a1dc42422a1684e6fe46241ba6a801045f67852e36d4d28ebca8bf669c0cec2203e720e03b1fc3593827d2b13fc9f5bf2ad4a042b3d295d8285c177139055bbfadedf2f5edaac60e954456f484d922e893b6815dafa6d7d0e9fa537680c7917", 0xb7}, {&(0x7f0000015000)="5e1fe0ac57e5cebc94b501f482d2f9defca7ec6b9bd85adb6c6d9870d3c58736a74554b423b2445426c9a9ed0299a16a7d44b45c331998f4b9bbd92e75dc3b8c799d2ea7ed26357bbc37872f8ef9701645e023fcdc2d3c2eaa0d86e3384763c1ca6bda2953d056862a15ed251efc33812d", 0x71}, {&(0x7f0000016000-0x9b)="be3f270da09e66b7e7ce60e135990a1124dd2eef5de61e7dbccd9593ec53a76826bc4e711630fa2236172f806b681031aec8038e662ceef1f24f4e562df69cfbba2179b4171d51645910d08af753637315abab3cc6dd0cad6735e1dd366aa6ae41cb2000661216a70fe9567c4ee554f13c0af48834aeaaf491d8c9bd8af3a9b29bdcd84cb802e63dc86c5595d0e3c7c486cdb12f8c216df64b7ed2", 0x9b}], 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffefffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000016000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000013000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000144000)=[{&(0x7f00005ec000)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000192000-0x8)=[{&(0x7f0000263000-0x6c)="1f00000002031900000007000000068100ed00850900020000000800000058d006a5b2ae906c8093445f258ba0c7c7fcddce08d300000040704a052e31547465210169d54902749137140941565967c119a2f2f86272cf79a56fc89f0baf83000001652528addf53c1bdab43", 0x6c}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009e0000)=0x8, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000466000-0x8)={0x0, 0x0}) 2018/01/05 09:57:10 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000021000)={&(0x7f000000f000-0x60)=@nfc_llcp={0x27, 0x80000001, 0x1ff, 0x0, 0x7, 0x81, "cae44a64485f74ea4ae12d6c338a3392ffe989fa5c2d1da99fdf61012150129d7f5d10d81f6af8beb5e60a6532eb5694595d4b1163756c4d68bda45490849c", 0x5}, 0x60, &(0x7f0000008000)=[{&(0x7f0000021000)="cc37ae636cb6a6aaf46be0e3107f09ea771d29c7bccda2684c64221a99bbb303115cc63f4c0c490b253e1f234a6f1514f4b19333c5c8204fcdae2fe5456232868c923dd3068125265bf10463c8120e2b9e95a5c75d05ba437d8b448b4c868422cd7d5b535885aea720d653fd515a687d28acf0e2da494cda5c246e63f66b1f4e73c9478a774289ed063dedee1589d5d2e9c31173121cf173cff333ce1ba49e2a32cd04d6df78cd5ef0ef74352b0982c642bae83518b263fa80e93b3cd73ec564058e27c0ac00b9f301f2fa91740751f38799293f8c8e2249249af065ae5f236bd67a14ad", 0xe4}, {&(0x7f0000021000)="e334eabb15daa8e24ae57897925b72a28d180ea013db050a75947c7960b28c718fcfa35d2dff58031a7b58ec984d994cebea99483b6c50377440a9ffff", 0x3d}, {&(0x7f0000022000-0xda)="19727baaf2cfd10f34ab5b71f56914bee525aff6798049622c884064f0be7fcdbf5ac9a019e9b86b1c1517626880610267301322de5bf5e40228a8b9a70ef41a8070aa901bd2c21c1abe6874e99f26b503ff7d08f7bbb1fbcf99c5f5e3833cfd7e06f575ed9f898fd5a74b96a70ac21da38a1b814a04e4f89fc3e9d32dbb24353fa145631d239988ec2e4f254cb7ad5a414cab8bcc5f5d3b0a1c48e37b8581d15f3e7ab13b854ed033a7b844fc9e9473bbf2c99da25ff5687c5a5eca637e7d8d5302050ac13cc20df603c0e2d9ddcf8d13f41be9dfc514e127f7", 0xda}, {&(0x7f000001f000)="603997b3ec660c9943510eee272a97d6d5d82e174878e0866f4d058b7f973722474818b6f1db4cb1389591bc9d7e2a80c9f9846b3960d9da36412002f0ca53b525215b92fc5f37249ef2b025d2eb2ec96da2333ce7f8fdb6f0197f81ce081375cde34a41922bc9d2120ecae5765c0f5b583c9a0a66431fe41fe35a0b74bef5c464d4274aec1e0cb0638e025e8e163251eb2d", 0x92}, {&(0x7f0000014000-0x74)="2c1bcda8adccbbce65b42207522d9076a27a9e6720ee8e7138af79caedcbe73ff116e43f86d4d4f4d883ae3e9d06f349880a2bedf6923055e2a53fc334e5d18af81818bd1ffbcde9a5d261a90752727449b979ef6c7bbbd64e71c1211daaa8eb6f9012cce339b038cdbf024820246ca508cfc95d", 0x74}, {&(0x7f0000022000-0x7c)="9c756ef2b2ca12276b12baefe01e99c9d069a21f9a6c681f998c921aa1e15bbc38adc6161547222b4c43d26cecbc0eb5b3b59945e24224bfafd9b25e626de0cd33c26f6d0269acb81a6c11d85f5cbe981100613b40fb1731480618ce6755fe60672b86ade3623d13bc0dc9b3e64cea74cbb745fd35152f19cb3fcb00", 0x7c}, {&(0x7f0000021000)="831ec36c686edcecce664e4d96ff1046f604654160df4930e40a164d1dd0cce436293189855aa4a24620c7fd828bb820245b099eaa5c0bd54cb46f73faa9db832b4694c1a54457a3f1e3d9156d5361ac353821855a1acebf6353c7058f07485c7c2b5256576de87c63c39a36df0c8e1207843acd42745bbf61f230f15e930e0badd4ec84c9e112eb1141", 0x8a}, {&(0x7f0000021000)="", 0x0}], 0x8, 0x0, 0x0, 0x1}, 0x40014) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000020000)=0x0, &(0x7f000000c000)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}], 0x3c) [ 689.372270] device lo left promiscuous mode 2018/01/05 09:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005a2000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x2, 0x7, 0x10000, 0x8000}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x2000000000cd, &(0x7f0000293000)=""/0, &(0x7f0000a0d000)=0xadbd7780d942c6bf) [ 689.404963] device lo entered promiscuous mode 2018/01/05 09:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000890000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001a6000-0x4)=0x0, &(0x7f000047a000-0x4)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00001b5000-0xfa)=""/250, &(0x7f000028f000-0x4)=0xfa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000000000089f3, &(0x7f0000eca000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dd1000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x18) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dd0000)={r1, 0x200000000, 0x6, 0x6}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007c5000)={r1, 0x8}, &(0x7f00009dc000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f000096c000)="d0e518a44401ca28f58a37dae811fa92169e5912c1cc931df54a3b598d8ef40991de26c195ed9dbd1f727cee9e8da577b5855d26dbfba0050eff35a7c4733d41acf16c309d5b90496f7bf8b264b0dcfd2bbe0e470d1d9962c2") 2018/01/05 09:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) getpeername$ipx(r0, &(0x7f0000d11000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0x10) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f76000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) gettid() setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/05 09:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000caf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000041c000-0x4)=0x9, 0x80000) accept4$ax25(r1, &(0x7f0000bfb000)={0x0, {""/7}, 0x0}, &(0x7f000045b000-0x4)=0x10, 0x80800) writev(r0, &(0x7f0000fae000)=[{&(0x7f00001c6000-0x29)="290000001800310900000001000000070a0000000000fb06800000000c000800000000000000000001", 0x29}], 0x1) 2018/01/05 09:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000f, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f00009d1000)={0x10, 0x0, 0xff, ""}, 0x10, 0x0}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009eb000)=0x0, &(0x7f0000045000)=0x4) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010e000-0x4)={0xffffffffffffff9c}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d01000-0x2)=0x0, &(0x7f0000f71000)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) 2018/01/05 09:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00001c4000)={0xfffffffffffffff7, 0x8}, 0x2) r0 = socket$inet6(0xa, 0x4122de47abfe5e24, 0xffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c84000)=0x3194, 0x4) r1 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000011e000)={0x0, 0x0}) 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000446000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c17000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) 2018/01/05 09:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000191000+0x92a)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000f1a000)=0xc) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000643000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a04000-0x4)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d73000)=0x9, &(0x7f0000a93000)=0x4) syz_emit_ethernet(0x6a, &(0x7f0000f31000-0x9a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x10, 0x4, 0x3ff, 0x10000000000003, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x1, [0xbc4]}) 2018/01/05 09:57:10 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000c7e000-0x4)=0x3, 0x4) r1 = socket$inet(0x2, 0x7, 0x2) ioctl$sock_ifreq(r1, 0x80000008b30, &(0x7f0000c85000)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x41, &(0x7f0000892000-0x41)="374ec2c535861ae3dff8a5c285c4fe30381def3886f0200ef9bc9278096a066550a50f32a048f08c2b2025d191d26412ed4692aa72d8af11366047898f561022b1"}) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000ef8000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000891000)=0x8) accept4$unix(r1, &(0x7f000045a000)=@file={0x0, ""/61}, &(0x7f00002e2000-0x4)=0x3f, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004c9000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000141000-0x4)=0xe8) 2018/01/05 09:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) r1 = socket(0x10, 0x1, 0x80) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003d2000-0xe9)=""/233, &(0x7f0000f16000)=0xe9) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006aa000-0x4)=0x56, 0x4) sendmsg$netlink(r2, &(0x7f0000070000)={0x0, 0x0, &(0x7f0000c7c000)=[{&(0x7f0000004000-0x16b4)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000522000-0x80)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c11000-0x8)={0x0, 0x0}) 2018/01/05 09:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b3a000-0x4)=0x14, 0x80000) readv(r0, &(0x7f0000dac000-0x90)=[{&(0x7f0000855000-0x1000)=""/4096, 0x1000}, {&(0x7f0000669000-0x8c)=""/140, 0x8c}, {&(0x7f00005a0000)=""/46, 0x2e}, {&(0x7f0000716000-0x19)=""/25, 0x19}, {&(0x7f00006b6000)=""/86, 0x56}, {&(0x7f0000dbb000)=""/251, 0xfb}, {&(0x7f00001f0000-0x36)=""/54, 0x36}, {&(0x7f000027d000)=""/112, 0x70}, {&(0x7f0000eac000-0x1000)=""/4096, 0x1000}], 0x9) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/05 09:57:10 executing program 3: 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x81, 0x0, 0x7, 0x5, 0xfff, 0x2, 0x1, {0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xb7a3, 0x3f, 0x249}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x7fff, 0xa555, 0x200, 0x1000, 0x5a46, 0xb17, 0x3ff, 0x6, r1}, 0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000008000-0x53)=""/83, 0x53, 0x100, &(0x7f0000005000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0xf67, 0x80000001, 0x3, 0x100, 0x482, 0x1f, 0x80000000, 0x48b, 0x1, 0x200, 0x0, 0x0, 0x3ff, 0x7]}, &(0x7f0000005000-0x4)=0x108) [ 689.542176] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000b66000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcd000-0x4)=0x10, 0x80000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000476000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b2a000)={0x0, 0x7fff, 0x0}, &(0x7f00001bf000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff1000-0x20)={0x40000000, 0x6, 0x4, 0x2, 0x6, 0x80000000, 0x4, 0x3e6, r2}, &(0x7f0000661000-0x4)=0x20) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aa9000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004f1000-0x3c)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb504}, 0x0, [0x4, 0x4, 0x100000000, 0x1, 0x400, 0x855f, 0x1000, 0x23d]}, 0x5c) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000669000-0x5c)={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffe0}, 0x2, [0x100000000, 0x1, 0x4, 0x4, 0x20, 0x7f, 0x4, 0x8]}, 0x5c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 09:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d05000-0x4)=0x140, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f00005ab000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:10 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f12000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 09:57:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x498c66b1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b01000-0x4)=0x89fa, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c65000-0x4)=0x0) [ 689.596611] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/05 09:57:10 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000743000)={0x26, 'skcipher\x00', 0x0, 0x6, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffc29, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000545000-0x4)=0x0) pipe(&(0x7f00005c2000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000087000-0x8)={r1, 0x286230a4}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00006e3000-0x4)={0x1, 0x0, 0x9000}, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009fb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 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], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0xe8) r6 = getgid() mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f89000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000017a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f88000)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000685000)={&(0x7f0000f89000-0xc)=@kern={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000f89000-0x10)=[{&(0x7f0000f88000)=[{0xd0, 0x2000000000, 0x1, 0x9, 0x0, "4492b534e9cc54e5850623648ce06d6272cbd9a7d69d7ee8f38f99e9b3ebca8dcf9ed487676b7b0e9d96f2a1f657a4899707eaa926a393c91c739b770a72ee9287625390fc7ebdfc49b16e519af64bcc77275aff55417922e6a5b64343ef8d3ae05625361d5a340de9a95d77b56840132475cdaf53bcc568b2805aa6958f7ed6a793e333d6307bfc087e59f596d2e9e34267d6a016d5ca4ca08c24d276cfa99a422a6d13ae4789161b5136ec18a54be87dabe4b5cbf9c7fcd28484d7d440"}, {0x88, 0x5, 0x300, 0x9, 0x2, "f1cb64a044ec71d0381ceeed97498f389683ab87864173f477b34c1ba324e93d1f173891667b83544d6099f3a1ee0885b59c80c6c7832c6fd499eee9d739cd703627c297ae5fe9127d34c1b426c57e40f0634ce725e45198ede9e2f1f840bd6bc2d328debf30cf96d338ae0a958ede57bdef8c66d965fd"}], 0x158}], 0x1, &(0x7f0000f89000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r3, r4, r0, r1, r4]}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r4, r3, r3]}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}], 0xa8, 0x4000000}, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f000013a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000357000)={@loopback=0x7f000001, @broadcast=0xffffffff, r9}, 0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000f89000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/05 09:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) accept$netrom(r0, &(0x7f0000ba7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004b1000)=0x48) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000be000-0x4)=0x0, 0x4) 2018/01/05 09:57:10 executing program 4: unshare(0x28020000) unshare(0x24020000) unshare(0x20000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xb, 0x7, 0x97ea) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002ed000)=0x0, &(0x7f00000ce000)=0x4) r2 = accept(r0, 0x0, &(0x7f000046f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000642000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xb1b454d3cc4bb0a7, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x54, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x400}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x124000010) getsockopt$inet_tcp_buf(r1, 0x6, 0x37, &(0x7f0000c80000-0xa9)=""/169, &(0x7f0000052000)=0xa9) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000064a000-0x4)={0x0, 0x0}) bind$bt_l2cap(r2, &(0x7f0000001000-0xe)={0x1f, 0x7, {0x401, 0x7, 0x6, 0x1, 0xf5, 0x8}, 0xffffffffffffffff, 0x7}, 0xe) 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000269000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000026a000-0x4)=0x10, 0x800) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000174000+0x699)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000026a000)=""/160) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000269000)={0x0, 0x400}, &(0x7f000026a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c0000)={r3, 0x4}, 0x8) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x0, &(0x7f000026b000)={0x0, 0x0}) connect$ax25(r4, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) 2018/01/05 09:57:10 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) write(r0, &(0x7f0000c1a000+0xbce)="26000000200043f90003ffff04008d4001e200850000123b055f00ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f80000-0x14)=""/20, 0x14, 0x0) 2018/01/05 09:57:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0xfffffffffffffd36) close(r0) 2018/01/05 09:57:10 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000656000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000052b000-0x4)=0x8, 0x80800) bind$unix(r1, &(0x7f0000701000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) pipe(&(0x7f000010c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004d5000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000037d000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bb5000)={r3, 0x7b6b, 0x4, [0x80, 0x20fa, 0x4, 0x7]}, 0x10) sendto(r1, &(0x7f0000a92000)=')', 0x1, 0x0, 0x0, 0xfffffffffffffe53) r4 = accept4(r0, &(0x7f0000e13000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002f8000-0x4)=0x9, 0x800) getsockname$netrom(r4, &(0x7f0000201000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008f7000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bb1000)={r0}) recvmsg(r5, &(0x7f0000a50000)={&(0x7f0000264000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a77000)=[{&(0x7f0000b9b000)=""/34, 0x22}, {&(0x7f0000471000-0x64)=""/100, 0x64}, {&(0x7f000071e000)=""/0, 0x0}], 0x3, &(0x7f000077e000-0x2)=""/2, 0x2, 0x10000}, 0x2122) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000027c000-0x10)={0x0, 0x10, &(0x7f0000a47000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00}]}, &(0x7f0000300000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000248000-0xc)={r6, 0x1000, 0x30}, 0xc) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00008fd000)=0x10003, 0x4) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000f3d000)=[{&(0x7f000081e000-0x10)=""/16, 0x10}, {&(0x7f000072e000-0xcf)=""/207, 0xcf}, {&(0x7f0000017000-0x8)=""/8, 0x8}, {&(0x7f0000f90000-0x72)=""/114, 0x72}, {&(0x7f0000cb5000)=""/235, 0xeb}, {&(0x7f0000605000)=""/162, 0xa2}, {&(0x7f000089a000)=""/105, 0xfffffe77}], 0x7, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) bind$netlink(r5, &(0x7f0000cee000)={0x10, 0x0, 0x0, 0x1944200}, 0xc) 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009a4000)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000307000)=0x7f, 0x4) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/05 09:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\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, &(0x7f0000cfa000-0x8)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:10 executing program 7: socketpair(0x4, 0x6, 0x81, &(0x7f00004f6000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f45000)=0x0, &(0x7f00005cf000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000550000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:10 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x7, 0x7, &(0x7f0000002000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x16}, [@generic={0x280, 0x1068, 0x6, 0x7f}, @ldst={0x1, 0x3, 0x0, 0x1, 0x3, 0xfffffffa, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0x80000001, 0xd5, &(0x7f0000006000)=""/213, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000)={&(0x7f0000004000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000-0x10)={r2, &(0x7f0000006000)="7e2f28302487e8e00d9cf42f04f671978abfbe546aae8f80e8a01e0cd9db7754ae6e9e1a42ee72af907626f74aa384c9e6c37c4e5ff83a16b95c1a1ad4fc4e3f2748280fa2dca6745b5ebc57a76fc3d0523feb45b14707d72d373cc3918f6604eb82c698541cff64260ba6acf20f49fdff7061a78c0affb8558dc1"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000005000)={r0}) 2018/01/05 09:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x19, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f0000baa000-0x3d)="a459cc000078b0697c5dfffb6fe8000000000000110976afb37a406fa8c7208263dc99df46562f5812977880ed08269e9041447e000b56834cc2e310ad", 0x3d}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000013e000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00005ab000-0x4)=0x0) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x5, "0dd233"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000019000)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 09:57:10 executing program 5: socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000366000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3ff, 0xf6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0x22) getsockname$inet(0xffffffffffffff9c, &(0x7f00001ec000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000-0x4)=0x10) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000039d000-0x8)={@rand_addr=0x2, @loopback=0x7f000001}, 0xffffffffffffff33) 2018/01/05 09:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000057d000-0xe0)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x1, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/05 09:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0x8) 2018/01/05 09:57:10 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000fcf000)=0xfffffffffffffffc, &(0x7f0000148000-0x8)=0x4) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fa4000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000fad000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce9000-0x4)={r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000292000-0x6)={0x0, 0x800}, &(0x7f0000d20000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000581000-0x98)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e36000)={r3, 0x7fffffff}, &(0x7f00003b8000-0x4)=0x6) accept4$packet(r2, 0x0, &(0x7f0000684000-0x4)=0x0, 0x80000) sendmsg$netlink(r1, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f0000020000-0x19)=[{0x11, 0x21, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a14000-0x4)=0x0, &(0x7f000022e000)=0x4) 2018/01/05 09:57:10 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000f50000)=0xff) 2018/01/05 09:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000451000-0x4)=0x0, &(0x7f0000520000-0x4)=0x4) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000460000)={0x1, [0x0]}, &(0x7f0000c65000)=0x8) recvmsg(r1, &(0x7f0000346000-0x38)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0, &(0x7f00008f2000-0x10)=[{&(0x7f000035a000-0xbb)=""/187, 0x47a}], 0x3cf, &(0x7f00000b0000-0x1000)=""/4096, 0xffffffffffffff82, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000def000-0x8)={r3, 0x5}, &(0x7f0000e2d000-0x4)=0x8) 2018/01/05 09:57:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000072000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000111, 0x7, &(0x7f0000dd5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/05 09:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f0000585000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x80000000075, &(0x7f00005ff000)=""/8, &(0x7f0000ff7000)=0x8) 2018/01/05 09:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007bb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000663000)={0x3, &(0x7f0000f54000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000049f000)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4a, 0x4, 0x200, 0x3e50dc93, 0x4, 0x9, 0x0, 0x100000001, 0xa, 0x1, 0x23, 0x7fffffff, 0x73, 0x2, 0x1]}, &(0x7f00007be000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e39000-0xb3)={r2, 0x1, 0xab, "a3df7d59a8a6ffa28223282e67a110c69ae96200be8b0dec3a4355c7b05d1ff3c55b422c120958a02a5031264e1504ce584cdee329eb4d04a0fcff7371d130e28fbbaff23ab2c6847fc79f54a69dcac83e9b616068f3b94de160241f84eb2823aff61c0b8e155bd5cf29f0b6658cafc46a5d9edb62fe547950dc4a8d81a497bec6a86a087b36748d371b2439e6d613942587927f449958ea1034425722c7c842f8a3e032631b370f75c42f"}, 0xb3) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000060b000-0x108)={0x0, {{0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000449000)=0x0) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x7d29, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000016000)=0x0, &(0x7f0000016000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000)=0x10, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000017000)="ac39ec15545cb9c9e8247367c58454b1e8b9089773dc2c0332eb57a80035b5b7f02706ba32471b", 0x27, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000016000)={@generic="31f808a2cb67da4922b8f561e694ebb1", @ifru_flags=0x400}) r2 = socket(0x5, 0x8000a, 0xfffffffffffffffc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000018000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000018000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r5, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/05 09:57:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={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]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000479000-0x88)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00002ef000)={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]}, {{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]}}, 0x108) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ea1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000009a000-0x4)={0x0}, &(0x7f0000ea0000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$netrom(r0, &(0x7f0000989000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000958000-0x4)=0x48) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000593000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ea2000-0x4)=0x6) 2018/01/05 09:57:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000013c000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ed8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000afa000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x0) bind$nfc_llcp(r2, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "790e69cdfb7d370b868e89144e64db0c26800c5e73ca567450b8334b9a345718c4272afe9575e1c500169eb8b2b98d66ea3cff01c2badcfe3c5caabbe7f737", 0x0}, 0x60) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000041000-0x8)={0x0, 0x0}) r2 = accept$packet(r1, &(0x7f0000e17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) sendmsg(r0, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) r3 = accept4(r2, &(0x7f00005fe000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d93000)=0x10, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000218000-0x4)=0xff, 0x4) 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) accept(r0, &(0x7f000062b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e02000-0x4)=0x10) sendmsg$kcm(r2, &(0x7f0000953000)={&(0x7f00007f1000-0x10)=@ethernet={0x0, @random="c150cc900c77", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdca, &(0x7f0000c98000)=[], 0x1096, &(0x7f000066e000)=[{0xbba4ae37b29d1367, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8001, &(0x7f00001fd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f87000)={0x9, 0x200, 0x9, 0x4, 0x0}, &(0x7f0000dd3000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b1f000-0x4)=0x80000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b72000-0x7)=@assoc_value={r2, 0x2}, &(0x7f00004f6000-0x4)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00001c6000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000ab6000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001be000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, 0x0, 0xca, 0x100, 0x9, 0x400000, r4}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000961000)={0x0, 0x8001, 0x400, 0x6}, &(0x7f0000c31000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000855000)={0x0, 0x20, 0x20}, &(0x7f0000e49000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00008d6000-0xb8)={r5, 0xa30, 0x7fff, 0x893, 0x47, 0x8, 0xf625, 0x8, {r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4440756, 0x3f, 0x100, 0x280000000, 0x1}}, &(0x7f000001e000)=0xb8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00002a7000-0x4)=0x200, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00008f0000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400010}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) setsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/05 09:57:11 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000158000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000332000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000+0xc21)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059e000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x102, 0x4b, 0xc, 0x80000000, 0x2, 0x6, 0x2, 0x1, r1}, 0xfef9) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000fe6000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9}, 0x1c) 2018/01/05 09:57:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) r1 = socket(0x1, 0xa, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002a5000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a00000)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60c", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00000d4000)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f000093f000-0xd3)=""/211, 0xd3}], 0x77, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 09:57:11 executing program 2: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009e4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x107, 0x9, &(0x7f0000874000)="", 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a9d000-0x4)={0x0, 0x0}) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x101, 0x18}, 0xc) write(r0, &(0x7f0000597000-0xb6)="35c7f03dc7f1d75cc4c19ab50da9dd0262982247d38d010b7d572f2a777aa47e701f87bd118cc4c3c24fcd46d45b28baa410e2329958351a1c526c8f2b3f76be7024dd58cd61a747ffb167cc9fbebe680aa627a8f6912d6d0a5f76ae6253706035d0f62230c2fe672d545dfe59c716e62c6639d2b42e67fa762b53fb328c235d4d1a714c5dcb6f3c0b2fda9e0aea3e0ecb26de7a5393ca0297659646ec5fd9352f952fb9b3c69dab971ac8f5750df7715748ad1f5ba1", 0xb6) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000c97000-0xc1)="0f2f3a626e6bc3ea08a9a2ae353387236f2cef4e6401fb2dfdf0f2d205cc8d26212e7f8a6cb7622a45b11ff13ee76d2f8cc1abd8b8d115d230796e2fefe6662c585124e7b7e1b5d95cf584fd8998b83ac9f9323f7a28de229ab31961ec6099d735db9b23537aeb0325b22fa0afab32afbaa5b8f2b4357b13f54bfb261e7a3dadea7fdf70b9d18c57a20faf7bb974900dc32263e01488275f361647297745ae16ce218362cf282de6e3e90e46f20cd96af2989516659818dd21104bd9bf0a90441c", 0xc1) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a07fffffff8080900001c00040008000000", 0x22) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006a6000)={0x0, 0x0}) 2018/01/05 09:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d5e000)={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]}}, &(0x7f0000fdc000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000092d000)={r1, 0x4, 0x10}, &(0x7f0000d41000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000014c000-0x5c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004ad000-0x4)={0x10000}, 0x4) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000043000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000c14000)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f00007a6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000500000-0x4)=0x9, 0x800) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000886000)={0x6, 0x4, &(0x7f00004e5000-0x20)=@raw=[@generic={0xff, 0x8d, 0x10000000000, 0x81}, @ldst={0x3, 0x1, 0x3, 0xe, 0x6, 0xffffffff, 0x10}], &(0x7f00007cc000-0x4)='GPL\x00', 0x100, 0x78, &(0x7f0000cb0000-0x78)=""/120, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e9e000)={r0, r4}) r5 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f00000d1000-0x18)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f0000384000)="", 0x0}], 0x1, &(0x7f0000100000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) socketpair(0x5, 0x806, 0x8, &(0x7f0000014000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000be8000)=0x80, 0x4) poll(&(0x7f0000214000-0x10)=[{r4, 0x4, 0x0}, {r6, 0xa001, 0x0}], 0x2, 0x8) 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f00001d1000-0x7a)=""/122, 0x7a, 0x10000, &(0x7f0000942000)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) socket(0x800000000000010, 0x2, 0xc) write(r0, &(0x7f000017c000)="1f000000070601260000000000000000fff5f30c0900fdc0ad000806080000", 0x1f) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000db1000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0xdf2}, {&(0x7f00007e1000)=""/130, 0x35}], 0x205, &(0x7f0000eb6000-0x67)=""/103, 0x4e, 0x0}, 0x0) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000770000-0x3c)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$inet6_mreq(r0, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000050f000)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, r1}) recvfrom$llc(r0, &(0x7f00009d0000)=""/231, 0xe7, 0x22, &(0x7f0000199000-0x10)={0x1a, 0x0, 0x5, 0x7fffffff, 0x3f, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000f2a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000a2000-0x4)=0x14, 0x807fd) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000419000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e3a000)=0xc) connect$packet(r1, &(0x7f0000089000-0x14)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80b, 0x2, &(0x7f0000543000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000dd8000)=""/255, &(0x7f0000fee000)=0xd3) r2 = socket$inet6(0xa, 0x20800000806, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000a0a000-0x1c0)=[{&(0x7f00001f0000-0x60)={0x27, 0x4, 0x0, 0x2, 0xfffffffffffff361, 0x401, "ff92f83ccb6a814ecd0f1af1434d030d7a6d1ff9aa7f01fc12132cb43cc85e645769c4d2f83f255846704edc52fef428b71a23721c3ab736b228e9cc4e9791", 0x2}, 0x60, &(0x7f00005c9000)=[{&(0x7f0000166000)="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", 0xfe}, {&(0x7f0000ae9000-0xcf)="734ac1382bbc0df61f3424cce7331d6f001dbb475829b70acfc5f737f73ba69990ed11285413ca9ff50dc3165af13ec1bd6d4bb5732539b5549c8e18e227db45f49b6f21fad5d3e60cb4658264970bb7b77ead4f3a5c9976e10ad42096753626e48193a8fb5617d1df01ddffc96ad750f5cbc65c348ac98d7134f998e80624b5fd492eb348ae5dd217f1610405199d1fec5c1e75156cf653a3c1841b95196dd5bffad2fb437225a5010a0d1a57aeff26c6c35daf990505e588beec55738648e8756b73f6981b22bb2624a88f92b462", 0xcf}, {&(0x7f000095d000-0x22)="21e76e94a48f61333826741532565dd79c3b1a401ae599cfafaa1656080e8e9c7f2d", 0x22}, {&(0x7f000089f000)="4d6d8ee8827ed0ebfcb43bf1e49fe4177eea7d2495495331678877776d0133e7d9776b730e98286651d3360ccbd70b63ab776ef7f5447bed270b09c54d53336437433cb6e62566d9e542746d8a4eb702ae7573d78d1780fc41396252e6e76324c0a3dd77d7b85bc89741df8ea8", 0x6d}, {&(0x7f000015a000)="1488911c32e18d880230154746162af02e5481c7a6e7d30f44982747f7464718d615d751f7adc4c878a284f060f8dfae0b8262d8717d47310b5dd54ffe35e19a93142219f1ba2a84771594c9c40521d92aa27b64b62cb6bb6c5f25229dc44c11ad6078", 0x63}, {&(0x7f0000068000)="84763d0fc1e27911578a364a17e8e1c4657aa4a5f0a2d30fe47460103ae5e48f31de969469777f7f68f6c026946d5f42c7dd522c95983e0640dfc2ea515fd9790ee71801962d372178d699a888cd96d3e0a4a4948815179deb32e54b027dec", 0x5f}, {&(0x7f000024b000-0xaf)="a1004539102cda56257e6934cd421de514cb923630edc470c9e2962f9589c1e45459d87de9bd98c6423c0937589676b2cf974130a3fa321f10847fa210a586e03f78df71f3019aba7145ab2d7d0ff32ba23854ecae9ba0373bcb218963e0273f291e228d0d7185f94ccc80abd42d080654f80397658a30b112ce17be131531f5e5746b077e14a8cb1548d2fc6478f394922fdc72cef669d89941f6432ca159bd0ba4e8010ef68f2bc3ba32a07776d7", 0xaf}], 0x7, &(0x7f00003a1000-0xd0)={0xd0, 0x107, 0x1, "3a0a10a8cedf475b53ad0b89913becb1eb1877a5452c5370c09a7344ca86caa7a01be0267cab52b8836c8294a0328fa7934a9059dfd07a61cba9b40568853406c8c13c8cb21d8942239fb807b7f1ecca7f50aa5c90183b68f3a5ab806b9d7694526139201eb26c955bc696d1207a29a5fbd34455a27f07ebf7a9c481afc698aa9aa80fada3b2935b856158b6aedb7d9144ebef4e69e84616a79851b5f2cb632790d97b90a294c00710210d95f6ed2fdf42d79495659a8805f58d06e2fdba146c"}, 0xd0, 0x0}, {&(0x7f0000690000)={0x27, 0x7, 0x0, 0x5, 0x800, 0x4, "39abbd200ac650be0fbf6c513adc53e9500453bcbe16e64886d88783ab43fb66383af3898c1b608c1a29a7b5ea933e76fef51ba5a3bdf1f939157e31829e25", 0x3b2}, 0x60, &(0x7f0000a34000-0x80)=[{&(0x7f0000d80000)="e0a4efa8686bec2c8d87f4275f8d51cc060bdd42518a0d5be7e3161a924aad6e1a800d2a24a89bd02100122ec427072fe9e64e865642fed01352513ecfd553e7735ebdca0b2c91687900e19dbdf4353fa5b8387bc0", 0x55}, {&(0x7f00003a1000)="3c2890b98e7da526545a20bfb145fbdf89fe95d872d830bde08b1e918925007b433f6c9410cc1ff710b077f2", 0x2c}, {&(0x7f0000fcb000)="058ae9a650a31fb7d284391a557e53fd60cb42fec55f79736de3046c463fdb415c5311fa4c1f9cd39c9de70f2fca812acaa22058d04ee421a56172ffa9cea66788f9dbe1f6b41b0393136f26e1ca309cdf9453583357d84c02bb303e8bef174c119ee84066c8", 0x66}, 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", 0x1000}], 0x3, &(0x7f0000c89000-0xf8)={0xf8, 0x110, 0x78aa, "c0b6ed61b26cf7fe5b451f7c3cf5ceb64bc36207f42f460399721b25ae191479877d99c8c0a508fab867ed3beea11c8dd562614093ab460da8a2eb91a58e559e418923068fd3efb2766f8aac9858e0316488525705a0ad34ca1cbccf911dcdad67563bcd14a0cf849ff425ec6b8f68e8e34b0460cab11d4f26dd5251de7501ce1772add735bb5c920310288eb7b92ebfc65fcaa80469a3d445ef42f0ce2e0cc9b013856a1f7457a4e0305f0e3255d20b21f09888adc3dc750aa4a372ee6842f2c837e46b06be0c4f24da2618a4de1d921e4833426b88e31e2c3dca12876ad3c1d7080089"}, 0xf8, 0x240408c0}, {&(0x7f00001a6000)={0x27, 0x101, 0x0, 0x6, 0x9, 0x7240000000000, "6fc2f1d204894e74e5c96f0b910d08243740bf10c8b650ef6ab4b905bc86df17dbf03021842a949e0e080ad0a29d7eebc0075a3929850e98f5f8949d75f5b9", 0x2}, 0x60, &(0x7f0000e02000-0x10)=[{&(0x7f000059b000-0x93)="999bea485e685f5a3d0202e88490a49cbf7f2fba5ab381a26cb5aff741bd5bcf799fb6bf69d8dc0c90d824459ff581c26d7cd9f789ceeb602633fd3f379b6d761985847b8023f2bbb4654135c7bf586dc2b633f82671c32ca75802e4dcb6ea463cae3a50095fbb77d14bb58d013ee32cbf1989dab7a660f5ab1d1ef57267adc8cac3c280fd980bf9de8489bb3f58b676d6f3d0", 0x93}], 0x1, &(0x7f0000d10000-0xe0)={0xe0, 0x10e, 0x4f4c, "9461d0221bc249d3703fe592224ab3d7d20520438f611a4bb0047cbb4d5501faf3bacbdd430c7fac65229e097675485b0aef6163dc2e8639a44bd2edeb09fc79f897ddfd1a9a633aaae6542590299ec250c86640209f659aeaaf8235aca72c90afd0a7fa5a0e57d08f6aa19321cb664e6d490582f6acc94ad994a941d84d496211bea9b0a9ab97bd1bbc4395cb3a1c9f3c1f32ed42e01267fcd1773813f1f1eff922b0b6a7251a0e7265b5e0097649c154127500e47c28ffdf83e1607dac914047278783d1dcd7b1cc16233454"}, 0xe0, 0x880}, {&(0x7f0000e8c000-0x60)={0x27, 0xff1, 0x2, 0x7, 0x1, 0x5, "285d002f9aa74405009a0659b2b59e8f6d1fd80d9df51bd6f35f31945a5c979070d6dac7bf34373bb331adca07b5ba96de55441db579be29ce969a0480976d", 0x4}, 0x60, &(0x7f000048e000)=[{&(0x7f0000460000-0xe3)="761277ff7c0d5807c937f770501f126f9d6b0da67eaf4ac2b64ccc3c9fd50aebbffd701823ec088a71af0a580c1ffffe73f61c691d62b359f66f40d8c7db2177a9b8590c265f36ff557261608350961b8859b33d7a8496e83d4eb8b3a18ebe5ac2808b4276d965a4408637d9a70571c73103f034ca9898379f913abfb5f9bbc41e3f64b44cc43d9606a4813ca82f99de94e21f1847ef3f6844dea05576678b7ffb1060f3f467c709fa35a1feb1e32ca525dc89796b28a5b14c67f9aac104ff73a6381716183e7df01d599d5c5d78fd270bca86590da1734ad6c353d9a45627fdbeed0c", 0xe3}], 0x1, &(0x7f0000fcc000-0x68)={0x68, 0xc233c91636cc2e11, 0x3f, "bdf2e67f3d81a9cb2fa6fe5f1cf63d1631ae90e412d76c7e11c0919115f7053544b0207992a42fb5307255da3adf806cdd7996a0addeba9d0e0ab147ea290d4c19d2ca5509109cbb4bc8f8165dd82e909d"}, 0x68, 0x8000}, {&(0x7f0000709000-0x60)={0x27, 0x0, 0x3, 0x3, 0x1f, 0x9, "02d7b2f25d88e2e4eaeb1e4e923f3fa6c4e0ecd1c35687a774d83081e39a409392aee80b4e1f9a4fe6eaa6b32295c9bf8db26ecc153cd8dbb6e12c822a0599", 0x1}, 0x60, &(0x7f0000309000)=[{&(0x7f00002f3000)="2c002f1499b54bdb4708fa835b64b916ce79738ed85c597281071d27badf7d1d82d96b2bb47dd499829c3ce0595ea4b85cc6a13428", 0x35}], 0x1, 0x0, 0x0, 0x8000}], 0x8, 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000382000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00007aa000-0x8)={r4, 0x0}) sendto$inet6(r3, &(0x7f0000fc8000-0x2)='\'', 0x1, 0x0, &(0x7f00003bb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000057e000)={0x3, &(0x7f0000e8b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000093a000-0x8)={r5, 0x3}) accept4$inet6(r2, 0x0, &(0x7f0000377000-0x4)=0x0, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f0000cbf000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d02000)=0x152d3450bb2f6d00) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce2000-0x4)=0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000050b000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bb1000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="f0", 0x1}], 0x1) shutdown(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000367000-0x10)=@common='bcsf0\x00') 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(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$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000ce5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aa5000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000348000)={0x0, 0x38, &(0x7f0000b39000)=[@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}]}, &(0x7f0000577000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060a000-0xa0)={r3, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10001, 0xf83, 0x6, 0x0}, &(0x7f0000e78000)=0xa0) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x400000000) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000091b000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='rose0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x6, 0x0, 0x4, 0x3, 0x5, 0x1f0, 0x4, 0x101, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80800) bind$packet(r0, &(0x7f0000001000-0x7)={0x11, 0x15, r4, 0x1, 0x57bf, 0x6, @random="f7031ef1542c", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r0, &(0x7f0000004000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000005000)={0x2, 0x3, @rand_addr=0x6063, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000)=r6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000007000)={0x1f, {0x9, 0x4dc0, 0x8000, 0x7fffffff, 0x1, 0x5}, 0x400}, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000004000)={@common='sit0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={r2, 0x9e, "86f5f71195e5ee549669253c8ea2237409218b288843070433769f61fb055230fa3fbeacba2d86c0ff76d0be9bdcbb283c9490c5877a0769f1e274024e10c6c19d8f76fb1e585faf80ded60ce4ebaabbfd8c2f8381053596e7823264cc84acac583adc4116188bbbd9275826fc4b13eaad0d5cbc5de1bdff6858aa4643746ff01dae71bb85605c89461bcbbd2256e68a3728d7da0de9f0676b0cbc6cff1f"}, &(0x7f0000004000)=0xa6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={r3, 0x8, 0x30}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000b000-0x90)={0x40e96d7c, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 09:57:11 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000291000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x20000000000002, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006ec000)=0x0) write(r1, &(0x7f0000d12000)="240000001000fd004d07e30440de010303050100060001001900000008e70af1000020d0", 0x24) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00008a8000)={0x0, 0x0}, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000106000+0xbae)=""/159, &(0x7f0000489000-0x4)=0x9f) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b32000-0x5c)={{0xa, 0x0, 0xfffffffffffffa87, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1, [0x8, 0x3, 0x7, 0x800, 0x100, 0x8, 0x4, 0x7fff]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000064d000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d3f000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00002ab000)=0xc) sendto$packet(r1, &(0x7f00007b7000-0xb9)="01abf75218de5de1624ab92f7ca4e86699c7543b18c32d5f1c2e073add5a39e1609a903045c0a9b07987b47e13c4d64f62b59f4b1c7fffc6a763d2c7768e474fa7b87097f9ee364750b32c0f0ea437a7253cf670e2c63cd623b54fff8c87793b891630a74658bc31f3285c2ab698b53f7f99a1aae4bdefb51e5148c50e7a3402fc721a122fdd7ac851ac333039f05d0024dc790d07e70ae5efe485197a63a47ead7a9f93ddbadd215ce66571a107d301c156be7e59b5545596", 0xb9, 0x50, &(0x7f0000285000-0x14)={0x11, 0xfd, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) close(r0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000876000)=0x0, &(0x7f0000f4f000)=0x4) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f000064a000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aaf000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000212000-0x28)={&(0x7f0000076000/0x3000)=nil, 0x1, 0x5, 0x1, &(0x7f0000e17000/0x9000)=nil, 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c3b000-0x59)={0x0, 0x51, "c76873a2e15b04423b9bc9b155cf38f8f1c355fa9e91424de396f43602d286afe6709643073ff6cd1258951f31ee12f11cab5761346a1fa706c0eed73ec9a417ed2f8c6da1d777a3d995b8da3c82b4ee0d"}, &(0x7f000016d000-0x4)=0x59) pipe(&(0x7f0000462000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000253000)={0x0, 0x0, &(0x7f0000d77000-0x10)=[{&(0x7f0000324000)="03a3aa273fa9723a24347297e327b34ee73a7c3d5e1d83d194cdeca096bb4a917883c24e57b6773a881cca19271cfc8ff2cbe87628c893436a1a3b44504f8a0a28a3d7ddbd2b7c5cd64be1d53c9034cc6ff5deb2cef73374c7a3623af14d86ede9cc6f3244ee74b35cedb2", 0x6b}], 0x1, 0x0, 0x0, 0x40800}, 0x80) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000d58000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x235, [0x0]}) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00001fb000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000550000-0x10)={0x0, 0x90, &(0x7f00001da000)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xdb}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d0d}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f0000bc8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000-0x8)={r1, 0x401}, &(0x7f00008e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000040d000)={0xaed6, 0x1, 0x0, 0xfffffffffffffca6, 0x2, 0x1f, 0x2b5d, 0x4, r1}, &(0x7f0000961000-0x4)=0x20) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000da1000-0x10)={&(0x7f00003ed000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00008d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000107000-0x4)=0x14, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000142000-0x1c)=@req3={0x9, 0x0, 0x80000001, 0x8a, 0x1, 0x1f, 0x1}, 0x1c) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc9000)={0xffffffffffffff9c}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000dca000-0x1e)={0x8, 0x8, 0x2, "b5252ba13cbb", "a60d239eb83fd720b58647e9115bf562"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0x4) 2018/01/05 09:57:11 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000160000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000af6000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000002, 0x3) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000656000)={0x80000001, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00001b7000)=0x1, 0x4) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000833000-0x14)={0x1e3c, 0x1d7, 0x100000001, 0xe6c0, 0x0}, 0x14) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x0, 0xdd9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001bf000+0xaa4)=0x0, &(0x7f000068e000)=0x4) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026a000)=0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000026b000-0x4)=0x2, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000269000)={0x0, 0x0}) close(r2) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000269000)='cdg\x00', 0xffffff95) connect$ax25(r0, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00001a7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000269000+0xc26)=0x10) 2018/01/05 09:57:11 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000010000-0x4)=0x100000000, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000e000)=@get={0x1, &(0x7f000000f000-0x53)=""/83, 0xec}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x6, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, 'a'}, 0x18, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab7000)={@common='bond0\x00', &(0x7f0000a68000)=@ethtool_eee={0x44, 0x400, 0x847, 0x5, 0x3, 0x7fff, 0xdd, 0xffffffff, [0x80, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000d000-0x4)=0x0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000)={r0, 0x0, 0x82, 0x9, &(0x7f000000d000-0x82)="4e9abb3617a1f91179dbc340b06a626b18255b4ccfc113c5a5298f56ac331d4a7f2b1bec9330bddd627fa7e4c76cf356a11d54346bf4d3fbe88c10581f48c97e66456c679c0c7996dd2ff8af9d4b3577b2301902d7971a1d02ad2d665c0dae6d923284480ae7261c4b9dbca57fce1202f569d1aae788d217f8784bb0a77443a1df56", &(0x7f000000b000-0x9)=""/9, 0x6, 0x7d57}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x3, 0xa, 0x3f) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fc9000)=0x3, 0x4) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4c", 0x20}], 0x1, &(0x7f000071e000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000901000-0x80)=[{&(0x7f00004e8000-0x5b)="ca3488d6d815993ece8fcebfbc2bfe8df19421fb2e7ee49de786b8fe729e105784b5551d4ababc2ee519f678a254f7c31245762b1d2c3362e20f6a1c388d874177c95900bae40c6e92ce96831b5c5ec6f9602b266ba765481835e4", 0x5b}], 0x1, &(0x7f00003f2000-0x98)=[], 0x0, 0x11}], 0x2, 0x20000800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e0f000-0x8)={0x0, 0x1}, &(0x7f000027f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000364000)={r3, 0x1000, "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"}, &(0x7f000021e000-0x4)=0x1008) accept$ipx(r1, 0x0, &(0x7f000020b000-0x4)=0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f5b000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5c000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e92000)={0x0, 0xfff}, &(0x7f0000281000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aaf000)={r2, 0x0, 0x7, 0x1f, 0x10001, 0x3}, &(0x7f00008fd000)=0x14) sendmsg$key(r0, &(0x7f0000f59000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f00005f8000)=""/10, &(0x7f0000627000)=0xa) r3 = accept4$inet(r2, &(0x7f00006fa000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f00000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bf6000)={0x0, 0xcc, 0x10, 0x4, 0x0}, &(0x7f000086f000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006d5000)={r4, @in6={{0xa, 0x2, 0xdb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x100, 0x3, 0x1}, &(0x7f00003d1000)=0xa0) socketpair(0x8, 0x1, 0x1, &(0x7f0000a5b000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bc7000)={&(0x7f0000a84000-0x8)='./file0\x00', r5}, 0xc) connect$unix(r1, &(0x7f000058f000-0xa)=@file={0x1, './file0\x00'}, 0xa) r6 = bpf$PROG_LOAD(0x5, &(0x7f00009e8000)={0x0, 0x2, &(0x7f00009f1000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f000038f000)='syzkaller\x00', 0x7, 0xda, &(0x7f0000963000-0xda)=""/218, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000455000)={r6, 0x0, 0x1, 0x0, &(0x7f0000f5d000-0x1)='/', &(0x7f0000e55000)=""/0, 0x1100000000000000, 0x4}, 0x28) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f00004b7000)=[], 0x197, &(0x7f0000019000)=""/0, 0x407ef99214352be7, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000d2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000e50000-0x20)={0x1, 0x0, 0x10001, 0xd7}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000eca000)={0x6, r8, 0x10001, 0x3}) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ac6000)=0x3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd4000)={r1, r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd5000)=0x10) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd5000)={0x0, 0x1808, 0x8, 0x9}, &(0x7f0000b7b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000596000-0x8)={r2, 0x5}, 0x8) 2018/01/05 09:57:11 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) pipe(&(0x7f0000f10000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd2000)={0x0, 0x1000}, &(0x7f0000fd2000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000727000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd3000-0x8)={r2, 0x1}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fd1000)=@generic="14cccd3a6257bdae615c07087d663864") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd2000-0x8)='westwood\x00', 0x9) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000bfd000)=0x29, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000016d000)=0x24, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004c4000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000093f000-0x4)=0xc) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000805000)={0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000093f000)=0x7, 0x4) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000093e000)={r0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) pipe(&(0x7f000093d000)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000093e000-0x4)=@int=0x10000, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000093f000)={0x0, 0x6, 0x7fffffff, 0x400, 0x1, 0x2}, &(0x7f000093f000)=0x14) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000084000-0x8)={r4, 0x400}, &(0x7f000093f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000941000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ce000-0x4)=0x1c) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000467000)={r5, 0x20}, &(0x7f000093f000-0x4)=0x8) bind$inet(0xffffffffffffffff, &(0x7f00008c7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept(r3, &(0x7f0000360000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000217000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f00000a1000)={&(0x7f0000942000-0x9)=@rc={0x1f, {0x1000, 0x1, 0x8, 0x2, 0x8c0, 0xffffffffffff1c17}, 0x26b7a13c}, 0x9, &(0x7f000044d000-0x30)=[{&(0x7f0000942000-0xdd)="6c70dfa354017465492e8b7528eb82bb294857c4832deb3215f7a107ae3ce74d3afcc180182dd942a647fd8db73c6a08e8699a955d614c3cf4fc2363ca5d4b4a65361f03f2b8b1fba902b857f92f013a5c4ea1ea644e38a5525317dba795fba6882b6ef3ea4144bb1e508c52baec7b1829c06c613b5473f27ee90e5eba2a5c7c98a2b3d1bbab96689c19d4324cff05f2bc7bb1787c78f4d76f5baf5bc733c6fa8885971efdcc1faaf34c21fc66498216a71b3aaeefc31ab9611e277e02d09362fc54eea5b416db68b0140e6ca2f59309cf719fbfb4774b09833c2bca26", 0xdd}, {&(0x7f0000433000)="780c9f5afd4ac0fcae2187aaf6a18d3a20a55b5fd7966e4815b2", 0x1a}, {&(0x7f0000942000-0xa1)="b590dc0ebdb0701082a2424ca5f015fa4e4a5f53814360c3523e592284ca318ce2dd901d00a6a13837e785cc72a895cec98fc6a69f5216da3be2ed7de9c8bfde9fb43a14326b6f1278f4784bfd85e1fe1e6891549473b3be9bd73d0995a3807beedd7d46f20e6b452adc158c731bfcb3df6d5a9a585c89704fcee863d43fe9cede8ff8f11c0847734cbec21c60393d973380cbb33783a6db50e5a5db487addd1c4", 0xa1}], 0x3, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000093e000)=0x7, 0x4) 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e40000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bd0000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000930000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x400000107, 0x5, &(0x7f0000001000)="", 0xb57a) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000024000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004a0000)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000977000)=[{r0, 0x48, 0x0}], 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = accept(r0, &(0x7f0000d4e000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c9000)=0x10) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000018000)=0x5, 0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001ae000)=0x0, &(0x7f00000f7000-0x4)=0x4) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000e63000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000679000)=""/156, &(0x7f00004b4000-0x4)=0x9c) 2018/01/05 09:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080c, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000929000-0x10)=@hopopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0x53b0}]}, 0x10) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000066c000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) sendto$inet(r2, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000979000)=""/125, &(0x7f00009c4000-0x4)=0x7d) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c271"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d1b000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00004f1000)=0x73, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002e4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000abc000)=0x0, &(0x7f0000556000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) connect$inet(r0, &(0x7f0000575000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000eb6000-0x9c)="314d5d2aff0302ff53062d38833d8235d44e8693cb518f408619d3c8194c64e2786b36f8afb321699b2df3477147806f5293b64504192bc144f9dba48e11361925bb95163f06276374ec1ccdaabe23bff17fd88e4f44dfc52c6519e9e0f024f9f0ec10a12c38a520f22e5fb0e30ad312eb3e7865e011324128227a49eac99db95782c8a993201bd97220a0574a7ca4db08ea3de0b959241a5096f137") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000339000)=0x0) r3 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r3, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d0c000)={0x0, 0xf06}, &(0x7f0000555000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000998000-0x8)={0x0, 0x2}, &(0x7f0000056000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dce000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100, 0x802, 0x0, 0x80}, &(0x7f000080b000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ae2000)={r2, @in6={{0xa, 0x1, 0x9423, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x4, 0x5, 0x0, 0x4, 0x3, 0x6, 0x6, 0xfffffffeffffffff, 0x9119, 0x3f, 0x0, 0xfffffffffffffffe, 0x20000000000000]}, &(0x7f000085d000)=0x108) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000020000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 09:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d3000-0x8)={0x0, 0x0}) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000835000)={0x0, 0x0, 0x30, 0x9, 0xe250}, &(0x7f0000229000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000148000)={r2, 0x7fff}, &(0x7f00004c7000)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x41) poll(&(0x7f00007a5000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x35, "6c22fa55c00f1a231f209a6a382ac3791df3e6a086328034258bee87b62aea03a4a0dd7bf160c995f0c0a576327e1b52c9f9cdc576"}, &(0x7f000000a000-0x4)=0x3d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000)={r1, 0x10000}, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000-0x20)={r0, &(0x7f000000c000-0x91)="7ac8bd0d15b05e93fcdc1eb0ef396491e1beac1376d670ed4640b0147943b6c2eef3702b51f8edbccb9c8cfe92c63cb868d8ba1078d06d546ad7a5e52316a6aa62b52ceb5a0ec0ea28f8acc6fe09f321af0a8cfc921a3e627e21ea8ea5f5bef54531d4fb242444490bb60153bb5c6efb9a76e66dca8a21f2561af6b280f1694484a41b8dea078de2fff4fcd8fdf92e8535", &(0x7f0000005000-0xc0)="7e3dc6e544110e737698847e042ba95b85be9edcead6e4b4df8456bd3538905188930277426863d6192911af731257e0329a559d66ab45d6a9fa6eaef23365b06d15e8efab92a3f70b8caac26bd6e5e21054652424ad1daf2f83d7ee225d979cd1a34319a1c8cc29acc3d4f7de8faf64a8689759e984fe6e0d54e07c6c224f79d8a1c00a3d896cd61f3d9dbb7441e6fa39c52e1c2baf802810f1346852deb0ae5f072a5e90dd1751ecb3113be65beba695e69a42b77c317b05a71bba470ee9db180262674f", 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000009000-0x4)=0x7cc6, 0x4) 2018/01/05 09:57:11 executing program 2: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x9)=@rc={0x1f, {0x5, 0x7, 0x6, 0x1, 0x2, 0x3}, 0x6}, 0x9) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d73000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000189000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d13000)={0x0}, &(0x7f00008c4000)=0x4) r1 = socket(0x10, 0x0, 0x3) write(r1, &(0x7f0000aa9000-0x24)="1f0000000a0affdde200f49ff60f0000010200000900018005ffffe5000051", 0x1f) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002fe000-0x53)="89fa94bc994fe11a5be4688829e37f9ef6ac15e4226eb324c564d310e91964f2a8cc3229fa9c976632286ab610bb2df3347b3caaa7b1f88d75995b770ae471a95ed5baff256a2ee324bf54619ebd69f238d68f", 0x53) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000568000-0x99)={r0, r1, 0x8001, 0x3c40358e, &(0x7f0000bf5000)="13c3f7034ef766e46460fbddbf716b2fb12f55", 0xfffffffffffffbff, 0x733, 0x0, 0x0, 0x81, 0x40, 0x9, "7c3e9801346a3a2a692aafbdc7a0f7396035fc8da7199e1ab2554b3633e3c984a4b562e7a07233bad47d9c5698a2a4b04076158b85b56e7a6058ac9f22af63a98ca3747dae849cead95cb8675f79aa6c2a7233a88afdffb33d753658fd8f6efa2bafed3961216a6ab5a32ff908aa857141"}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bfc000-0xb)={0x2e8b, 0x10001, 0x6, 0x7, 0xfffffffffffffffd, 0x80000001, 0x401, 0xc6, 0x1ff, 0x2, 0x3}, 0xb) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000091000-0x4)=0x6, 0x4) r1 = socket$llc(0x1a, 0x1, 0x0) sendto$llc(r1, &(0x7f00008f6000)="6001465d08523563048ed8f358c795f84d0fe4a2bc3596e80450f2c4b0593f82e61f29b1d42fe1943023ce1aabdbf518cea933d5a73389f659d2bf6ad883c08e65eebc5b809f0f71429ad6d9577e7914354f4381e754174a4373e5035248429daa1e2a957f2cdae27cee6ca2abfaf697b79704dc2babd59428e7e40ed12f7159a4144e41602f37b34290ba7f3957b4b6dec9d75f6fef6ac12d0f836a0535b519ea6df6a0", 0xa4, 0x800, &(0x7f000013a000)={0x1a, 0x1f, 0x7fff, 0x1, 0x9, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) socketpair(0x5, 0x800, 0x6, &(0x7f0000c1e000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d51000)={0x400, "92499bbe6d1f"}) syz_extract_tcp_res(&(0x7f0000e15000)={0x0, 0x0}, 0x7, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000db4000)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0f, 0x8a, 0x3, 0x9, 0x8}, &(0x7f0000e2b000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003a5000-0x14)={r3, 0xfffffffffffffff7, 0x2, 0x1, 0x0, 0x3}, 0x14) syz_emit_ethernet(0x66, &(0x7f0000605000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c85784", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fab000-0x4)=0x0, &(0x7f0000df1000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000006d000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dc8525cedc27526973ed5a3e58fc4396"}) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r0, &(0x7f000020e000-0x72)="061f00e7ff00000000ffff00000000ff7fe2000000000000b6295cf79d3ac8b329ab98d7ef7529c9e0dcd44fa24cf7a8a2fe3faa34be0776201dc7cf1c07b1b524d830464949bbc5e722492f92ea086712dbcefe384ba7189406f9b3ce8443d3d084acfe1b62f4f581aeec567404c729768d", 0x18, 0x0, &(0x7f0000786000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ae3a141) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dde000)=0xc) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000056c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/01/05 09:57:11 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004f7000)=0x0, &(0x7f0000f7f000-0x4)=0x8) bind$alg(r0, &(0x7f0000f7d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000", 0x1f) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f7e000)={0x0, {""/7}, 0x0}, &(0x7f0000629000-0x4)=0x10, 0x800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00008d7000)=""/134, &(0x7f00000af000-0x4)=0x86) 2018/01/05 09:57:11 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a0c000-0x10)=[{&(0x7f0000000000)=""/141, 0x8d}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) writev(r2, &(0x7f000097b000-0x90)=[{&(0x7f0000635000-0xd8)="d230a114be21e90f8a591a41e2627c3b7abce27d17b84fafad0bd0b54b53b1e38a0fb19da6883bd9fdec0653adfea04bd73d92c3eb8113279bf486b0c6a7ddaf4ed3c59cd08ab39bc05921e0bb88bba7c59d6aaa84345da1b79f92c0325440af2eef10b8f3e6324f2260cb311110bfb771b5fea170634b294ee474f847b6d8e48faa32495fff666a0da61d7afb611324513aa9df764aa471a7f5bb1f0227a435ec04a29fcca03c54ffef0ede450d5a15288d0a63464abde9f211a3703f073074dfff4d57910b1ac5711dd24b86f661d5eaf0afd4eadd17e6", 0xd8}, {&(0x7f000081b000-0xfb)="df8bc16909570d0722e5adcab5fe2552730bcd86788d65a8fa290c4a4a3a6144737d83317a6d5583dbf2e5ce1b355ce917bb61def18259ce3ebaa3b0a0d1e86ed94af38c3596cd47e41d41fda748a0454e1e6989f16c34ededf4bb9415fbf3a43b2c105b0a772a66b9e67f84a7807cafe1245e600c5dbce78f9c2f96943e470c8db5274f71837345bb655ef844f2c178b2490163521546ccd98a16b8591841f5b37cec079d03f26228fc838d675b177168ad14703f626c2d1a114503beec242f37bb57da3002b136b47cf56884200ebe8224d4fc75e43aa27994d37903442d888e416a3fd84ed62c4e0f3235af4d8f699db0a0bae2c946fdadc6bf", 0xfb}, 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0x1000}, {&(0x7f0000e3c000-0x89)="df57ebcb8a78ea1f3063da1c58d72d2aace64bec003d14ba49eee530cb9e78f1d1a4e65e224034a3009370b0a32e7fbee45a546633621eacacb5e27506167093367a65698e1590b7ca08d27a1a95f57f30336f34ba86190ff4913f18378089a11d99469342cad606310af973c063849a53878c3b5b82d372ff89c235122e83f2254a1dd959fbcef239", 0x89}, {&(0x7f000082b000-0x83)="4b39f4c1e15f56d657bb4a86f300787185392edcca53e04e862e08e3f737c9b20b9b36e2c7fd4ac1a3ec4d17805a5f2091600077fdf15757408ed2becb980d729ea13ce1ae66c55616784d147844112bf681a0ac106a4fe7fc3900adbdcc7f499711097b0a17eb56b484a36c3c51f33222f844b84120ed0ec4b542664b00518cc3272f", 0x83}, {&(0x7f0000d04000-0x4e)="b95155ad1fe7cf7ad9beb5ac221a2b445f9257f3454a4c666d01125760db4552fe964311bc55ae550af87b60960ca25e1bd7b1325750f231ad6e5d37deceed4fc62e0049b764a66877710b0250a3", 0x4e}, {&(0x7f0000692000-0xe4)="839beeab0163697766694136fddb772b2139aeb7b43d007b1529e1ee8466bc37b6868b5c5adf5de0de35d2723af21baf5275e78dc0702b429d982a92d27a9a0ce2d0c6b1ed9a90e134ed3830f266bf7a7019227c7bacaebf5d4e8d6342c5383948c212022dcc9fd7374a71e938091083ad3aa96b75aa8f3b7b1d146c1155f12605d6dcdaa4d83c1e7310be9e8041ae64c854a5452364b57bc9013142e31104864005f0c5f218a53ad762bc9290d1c5dc0be134434b7fd4237257ec74ed8b6ec567721d104a6f2665ea7bbb8182a03588608fa151263e8977f8ef69101595366ad3265d3e", 0xe4}, {&(0x7f0000cdc000-0x1000)="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", 0x1000}, {&(0x7f00003d9000-0x2d)="1cbcaab868df8259070ebf25dd89fbc4407bcf8daea6e0c7ad984c497115d23fae7c26e5a6c295929ef48327ef", 0x2d}], 0x9) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000055e000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd5000)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00003a2000-0x4)=0x5, 0x4) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffeb2) listen(r0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f000003c000)=[{&(0x7f0000098000-0x76)="9dc2e6491fc8fbd720160f968411f8cc6db77cdfeaa927e946144bc598d5ece29b567b0871889b0e554fcc644ce380ef872f6c37d55bf29dafb135be36252e48f9314f0497593ffe7d5b1ddb0563fdc4c41173047ac2a52b70b472d5e9be698526e11e4a4ae6d2446c203fb929cad485254d94b2f80a", 0x76}], 0x1, 0x8) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000178000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) pipe(&(0x7f0000178000-0x8)={0x0, 0x0}) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000179000)="61fe23bf0aec4c7333932d968045a254", 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000022000)={0x0, 0x72, 0x26}) 2018/01/05 09:57:11 executing program 0: pipe(&(0x7f00003be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x60)="83a511ce9b4cc46fd1ba709805d1dfc449c2f352aef977d0acfff037807455f16a12f46d3610b4350274262d2872720aea55dd42ffee174b7146d7f298f9af76acedcf20300db0eeccc043179f97600a0bc8ae91047055af34179afbfd5d7440", 0x60, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x2)=0xe5c7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f000011a000)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r2, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008fb000)={0x0, 0x800, 0x30}, &(0x7f0000a73000-0x4)=0xc) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000039d000)={r1, 0x40}, &(0x7f0000a72000)=0x8) listen(r0, 0x7fff) r2 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0xc) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x100000080006, 0xffffffff) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000af000-0x18)={0x0, 0x100000001, 0x30, 0x401, 0xf65}, &(0x7f0000fcf000)=0x18) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fcf000)={0x0, 0x0, 0x3, 0xfff, 0x81, 0x9}, &(0x7f0000fd0000-0x4)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd0000-0xb8)={r2, 0x7, 0x9, 0x5db, 0x3, 0x8, 0x9, 0x4, {r3, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xb2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x4, 0xa9b1, 0x7d}}, &(0x7f000038e000)=0xb8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000fd1000-0x8)=0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000089000-0x8)={r4, 0x3f}, 0x8) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = accept(r3, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 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}}, &(0x7f0000002000)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) sendmsg$unix(r4, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000-0xd)=[{&(0x7f0000002000)="c7d00308aabd5e4e11ea767b3b7e48377dd68ecfea61bf09c670006c273717e2f65fd17a7fb3c8b9da310021ee045a99c7d9e94314a7df3344c27a079db4054609b84b724be4a3c7a1a6dbe2cdf7f1de220722f900ce523ed49f1a862f9f926b59ac4d9314e0a86cb835c9054dd4f919e183508b939c20a8233405341173d559054bb9f3cd345f5ed4dd90039810af9751ba13b1bcf38a5edff1b09508a796e8b14bab9becd756dde5be4ce355c0d243d32465c1a6148b4633d98fce93", 0xbd}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4}, 0x20000000) splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, r1, &(0x7f00006d1000-0x8)=0x2000, 0x6, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000003000-0x4)=0x1, &(0x7f0000003000-0x4)=0x4) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r11, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x5, 0x3, 0x75, 0x5}, 0x14) 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) socketpair(0x3, 0x3, 0x1000, &(0x7f0000225000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002d8000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000897000-0x4)=0x0) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x800, 0x76) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000d8000)={0x0, 0x66, "1f56a764c3ec22d03e03d886efcc1cb760e39e65be242510866aebd66764a6a8e55d9755f712956450641beb2a2b183c8b2a967781efecd99c0c2cf6778df3c9da7abea5dc572ffea31d1e68038d033d19538884cd1e06e1f47fc206e84502719f2bd4b94442"}, &(0x7f00004f8000)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000958000)={r5, 0x3e, "aa0186a5096c128486ade23cc0946a16831966795e5b377f325aeb8afcef54ecc3534d2c163ba8a010683c6b16ef8d600e56d508401ccab0082024d6ce20"}, &(0x7f00009ce000)=0x46) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) r6 = accept(r2, &(0x7f0000d1e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000ed000)=0x10) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000884000-0x120)={0x100, {{0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) close(r0) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = accept(r2, &(0x7f0000c22000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f5d000-0x4)=0x60) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000ebd000-0x10)={0x2, 0x0, 0x5, 0x32280000000}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 09:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000886000-0x1)="", 0x0, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00006d5000-0xb)=""/11, &(0x7f0000d1e000-0x4)=0xb) 2018/01/05 09:57:11 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000083a000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/111, &(0x7f0000000000)=0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f0000ee6000-0x2816)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x5f, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "1d508c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) 2018/01/05 09:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004aa000)=0x14) socketpair$inet(0x2, 0x6, 0xfff, &(0x7f0000b77000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000050f000)=0x0, &(0x7f0000672000)=0x4) 2018/01/05 09:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x7, &(0x7f0000934000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dea000-0x59)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053c000-0x3)=0xe8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000891000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000efb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 09:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000041a000-0x8)={0x0, 0x0}) recvfrom$packet(r0, &(0x7f0000076000)=""/153, 0x99, 0x20, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00008ba000-0x4)=0x7, 0x4) r2 = accept4(r0, &(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000091e000-0x4)=0x10, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000022e000)=0x0) bind$inet6(r1, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000050d000)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000383000)={0x0, 0x68, &(0x7f00003eb000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7221, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000001}]}, &(0x7f0000722000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c59000)={r4, 0xefe0}, &(0x7f0000a1f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r6, &(0x7f0000d43000)="", 0x0) sendto(r6, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) accept4$packet(r3, &(0x7f0000866000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000925000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00003c5000)={r7, @empty=0x0, @rand_addr=0x2}, 0xc) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x901746d4007ee2ed, 0x1}, 0x22) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000cf0000)="ea6797f1151602fa3ba9a5de6e3ba47c", 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000fd2000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x3, 0x20000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 09:57:11 executing program 4: mmap(&(0x7f0000000000/0xa14000)=nil, 0xa14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00007c2000-0x4)=0x9) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in=@rand_addr=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]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0xf3) sendmsg$netlink(r0, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x200000000000024, 0x1, 0x0, 0x0, "0000070c0b00030000f701090000e5"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000896000)={0x0, 0x0, &(0x7f00000ef000)={&(0x7f0000bc7000-0x160)={0x2, 0xa, 0x80, 0x5, 0x2c, 0x0, 0x4, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x1, 0x6}, @sadb_x_sa2={0x2, 0x13, 0xb031, 0x0, 0x0, 0x1, 0x5}, @sadb_x_sec_ctx={0x9, 0x18, 0x2, 0x3ff0, 0x3f, "d4a6df63d9466f2e2957ac212198be0b32604437edd2c4227ebd81b60168f3df7c4bf83c5f5ae50cce91f7fecf9d681cc4bdc6dfaa2bb9c3f5d59f269b7f9a"}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_key={0x11, 0x9, 0x7b, 0x0, "298ab765e7201bcbf5bd85bb3487e3938d2791ecd37d27a4d07052b2e33fcc9c323ace82894d6e7d4e8bd2634a76f1cd43d93c444839c3c6d4cc9775415874afb7b40ce911333d0d8fcb1f07486871bdfff4c37f26bb2563b3a3cf7ac75232b39bb1cc7e586dae8d13a2082c54f95c2ecdd82d68d0ce97862fabe2"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x3, 0x4, {0x6, 0x2b, 0x100000000, 0x6, 0x0, 0x67da, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001}}, @sadb_ident={0x2, 0x0, 0x800, 0x0, 0x7}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000042000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000936000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000619000-0x40)={r2, 0x7, &(0x7f0000cae000)=[0x7fff, 0xffffffff, 0x2, 0x6, 0x22, 0xe5b, 0x100000001], &(0x7f0000a61000-0x18)=[0xc921, 0x4, 0x1000, 0xfffffffffffffffc, 0x9, 0x76cc], 0x0, 0x9, 0x10000, &(0x7f00005aa000)=[0x9, 0x1, 0x7, 0x2, 0x1f, 0x6, 0x4, 0x8, 0x4], &(0x7f0000cd3000-0x4)=[0x100], 0x0}) 2018/01/05 09:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c44000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000018f000)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x1f, 0x9, 0x20, 0x0, 0x5, 0x7, 0x6f}) 2018/01/05 09:57:11 executing program 7: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000eda000)=""/15) pipe(&(0x7f0000ed9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000aa0000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000667000)={r3, 0x0}) 2018/01/05 09:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000be4000-0x35)={0x0, 0x2d, "0823a52a11a3a636f95205df507991039693ccdb0307a2e932487d7a41c08b8847c7338d00cbd2353c415a8204"}, &(0x7f0000359000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009d7000-0x8)={r2, 0x0}, &(0x7f0000588000-0x4)=0x8) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) [ 691.051768] net_ratelimit: 5 callbacks suppressed [ 691.051773] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000151000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d00101e0000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r3) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x8000, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c2d000)={r0, 0x28, &(0x7f0000184000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cbb000-0x88)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) sendmsg$key(r0, &(0x7f0000984000)={0x0, 0x0, &(0x7f0000453000-0x10)={&(0x7f0000e4d000)={0x2, 0x1, 0x101, 0x8, 0x23, 0x0, 0x6, 0x0, [@sadb_address={0x5, 0x7, 0xff, 0xa0, 0x0, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x5, 0x1, 0x100}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x4, 0x1, 0x8, 0x6, 0x10de}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x2, 0x5, 0x0, 0x0, 0x2, {0x6, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x7, 0x1, 0x8, 0x9, 0x7fff}, @sadb_address={0x5, 0x5, 0x2b, 0x80, 0x0, @in6={0xa, 0x2, 0x722, @loopback={0x0, 0x1}, 0x3}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0xc0c1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008dc000)=0x0, &(0x7f0000766000-0x4)=0x4) recvfrom(r0, &(0x7f00006ee000)=""/4096, 0x1000, 0x0, &(0x7f0000586000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "25d041b6b67725d7839a63e5e8f9070d9c3b9da3f10ec65c27ff5a274df287b3fdccb815de950f364d0a66123812a73dd8026dfd1f2c7ccc4724d96e670f18", 0x0}, 0x60) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 09:57:12 executing program 3: r0 = socket(0x1, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0xe, 0x3f, &(0x7f0000581000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ece000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0xff, 0x1, 0x9, 0x9, 0xe2}, &(0x7f0000480000-0x4)=0x20) sendmsg$key(r1, &(0x7f0000443000-0x38)={0x0, 0x0, &(0x7f0000696000-0x10)={&(0x7f000050c000-0xd8)={0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004b3000-0x28)={@generic="faed4cb0285848f2f199ff9af6e237c5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f000030f000)=[{{&(0x7f0000487000-0x9)=@rc={0x1f, {0x5, 0x5, 0x2, 0xf8, 0x9, 0x3}, 0x5}, 0x9, &(0x7f0000094000)=[], 0x0, &(0x7f00004b3000)=[{0x20, 0x88, 0x0, "e00d653af342159e523d9a69ce"}, {0xd0, 0x109, 0xc0, "3864db6dba43e19935c1b1b14bf2c7e1bddc9b4af07b1fb5bedfad6c3c8f8926895f5ebd5a020bdc574c5a7f1d7c1c38ce7f6144f976a982f9765e9181ea45d0ba1943cd83b12c1b422d89f1411e98d7efce072780b3c914a389a9878da177336e347ab80133386ffee1823ee951a85db7be1803a0af5df2d7a14c0a0218a83ff70954a3b4e3e0b4335c8d0224f0f7dd5793bcf347d5e05d43db3271012cd3b11dfab3da4a606e6cbce25b9da9ddce3fe49df99c0510cd29c4"}, {0x30, 0x84, 0x340356ca, "728d8751b99def7d293b3ddf5e15e69d0bd16a31249b019630affed7a5"}], 0x120, 0x1}, 0xff}, {{&(0x7f0000e73000)=@hci={0x1f, 0xffff, 0x0}, 0x6, &(0x7f00003fb000+0x72b)=[{&(0x7f000032b000-0x1a)="a87ef000a5ee0c821df4deb46baf38e53f5a6a84e49d740deaabd41ae5e2ad885e46c02b9de1f9c86aaebddcfbc2868d80cc3ea2dbb4165bb9ef4503f563b6381a283e59617223570733dabb5540a68947911df490bbbaf25ec1141a18100ab232271352c0c36c382bef3cc4c545824900dedd0c8fb3", 0x76}, {&(0x7f0000d07000)="fe3b053a24a43b03c248de27ea30875c5882179bc8", 0x15}, {&(0x7f0000050000)="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&(0x7f0000426000)=[{&(0x7f0000466000)="0bb2658566f8be950cd96509cea9cb22b0ba7bcb59223982e7a9ab290533342778e39464d7bde051757cbb5081c6019f2f71df77fe3f9fda53be27cb9352bbb41f993b3d305fca0444bfc9bd1d723a21d14822e04142afd58c8b6b84d1a97dde37a942f751eeb05b641228f53a902fd8a8ec4d3b574d9aa1b13baad6c8dd522c018c20572478d70e8b7168", 0x8b}, {&(0x7f0000de6000)="10447a91003006b3f5351fa152fa1b983aaff29481a968745bfb92afffbe25f53b14cb3533e9da4c087f5a1631e9113fa76b5287c22a0e726ab01aa1969425f40892723fc2c3d957b1578008e402a020f81afe7dbfd6e7fec0424d4e9b5d20ded7182e5cfe2332fa139436667467ca0f6ea7fd925d2bda13ad84481b9e7a30ebce8238158b0352a3395b49942d666e6abd6f089918fe7873a15983c712483158eb2f437282ba048295ae85658b8913e9477f27a1", 0xb4}, {&(0x7f0000189000-0x6c)="7abd5452a1b176c94640797a7e4cbcd7dc9247a3ebbfa1372e1bc0dd54d0b22a95e92f04325ca21e8d4abe804147b6e8d49823056d2bce0fa9bf63b0eec07a027319c96351376af4f6fd90d1aed143eb68fc25f4019caec2e023dbfe9178764e42322ac3a0e0feac171c35a4", 0x6c}, {&(0x7f000052d000-0xc9)="f0a4c002a154a89040a698a4d9b9c19108381fdc4f473e24d0c7cc2ea65570f8ce3cc8d45b258bd5f04e031923a4a55a7cfaea43c6e7d647b0207746e25738b18574ce58940fc8ac72d3649442dd76081d8cca048ab1133c54a34c93d4a55396ca3ed856d165a6492ecf1b1c1c1c633b341f36faf242fed6735fc46afbc1d0dbf3ed2e3f19fe9a9afc7705c09a92608f059ad96e757411e8e0598345e56eab669aef212dbc282fcba771391358963de660f16f0e705cb2f975e217d6b75bd5bfef63395ad586b3f122", 0xc9}], 0x4, &(0x7f0000b63000)=[{0x1010, 0x88, 0x6, "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{0xb0, 0x10f, 0x4, "e2ab09b889b2249322f5b69f5a2bfd4cb67df21276279f520275259b90be08d581d054e28e10889377da440d0af685504a7c1c5cf0b31ef50d477a977b9625a1807a235582dfc2943cf0b990c0b29d108dcea1446b16dbd3f362b7bd9305ff34be9fd365f69c4e274c3eb4b7b9d18b0ad75903aa9f9533d7f0d7f412d52e26af1bdfc5796f4db8008b236de448469a1726c0405be2a98aff054a11d2203a0f"}, {0x80, 0x104, 0xff, "d49cab9a9b10567df355fc0e946ac0bdcf83c413b2655330a4e122a70667aee751e39dd936d45ecb607970f07ff0b7289b63261e207cbc936ab7fd016415a57ceb0afdf0dae131d4bf8a17095f4a604963a7e2ea76d75d64e4e4e77c8629d89cdb5265b42ba2666d90bc33c1"}, {0x78, 0x107, 0x8001, "2323590e0882a0a648524569892a73a32192470791ca2b4217d511772d4947b82dc34076b77821d7d0db1cca039ea6f9fb2912324e5cb7258c553b5db71136264b18893ff6da3dc97173384443f73adacbca0b5c31e1cb3b2d0744e4776f89a2dc8b7c2d0862"}, {0xb0, 0x115, 0x7, "83a245b6c1a757e742834eb98769aa0615147b18d5c117ee4385954a2d6a6044da79044718738194d37292c409130fd1b12ab3427b804643e7d48c6226c961e0f6ccdc13c9cd6c5a25f755b45ddd37ed3705040518960b91f31eb711c62efa3f05ab62c4633b6b9478dbcb2355020716883f1d5ac7af14e9a985e578abf612a59580dfabfa72ec206f423b97a85a25e2b63725cf3378ab6e9f25"}, {0xd8, 0x482e59c7767f38a3, 0x4e, "9ba3437a32fe649bc13f29ce4bb72efc7239f1234901a7fb74cef7bff6b48f99f86fbdc7d4bb28581e8e4b08e9eeb6e222d80bb84fc9885ec69e1bff64916afbd147f4089825854a635f42e5a03febc1c17e51c100d35f3cc1d299c3a79fdeca2d94db7e4ee2b4a5792ec093ff468259f5f8d052f0fdf37f85d9087733d668c71622022469b02307ae6c27b8b9fed1450c9fabcc956ea8a943a9a202a75551af6cf203b451dc951619e082ef49f7111406724bb896104087c1ed3d5016d838d11a5e6706f792"}, {0xd0, 0x13f, 0xffffffff, "7851109b8149fcecde8bc3c64efcb68a59cd9e190c4368318e984b23f4cd0d9c10194aa4d26e5fc0335997ccea5bb89bc520c8726de85e11d06e9ba07dd41839bd166efb0ca07231f29a1973499756072ee823829ea6949a481a43c59ad52b5890efe965756d6817d4c2dea8ae989487cc2fab811fac23810437b24e16b07e330cc9a6ddab66d4b0cc820297d3f57f0b488b8d000249513cc976aea5495fde1df5dbafce8c610fefb66c0eae3155886327233f980f19fe51709fda3a4f6745"}, {0xb0, 0x117, 0x6, "843aff4c5183223b1e108535bfd6aa65db5d440a701d90e517942f9abb2638b1f14ff9578ac0043fffba469cd5685625d7f027159ff4b23461f260079ddc3e2faae2a3aa79379262d28823c2c5348c786d24ceab9bdb5fdc53baad94e5e85731fefaf3711a4a826b79470782aad77378563eea8aeba16c7fcabf60ce1dcfadc24d3b03137c49f86d3bc42df73a29fa3ae10683c2f92f0f01fe"}, {0xb0, 0x18d, 0x1, "9c9a3d9b9080317ecddfa5b74fda87ee634572952ccbd3569191e27c98a78ae60679b18bdec8f53c89f63f80b343005bf7c23f05cc626f1d6311339a454efa3e1a944afda6988ee7bae9a451ec85eaddb40e7e90bc6b71212f58ff6ba0eeed4e149f69998546fb7d9d1284f69b5bd257ce837e4943a58ad9e5ef6c729abd0d5e5a4f257e344a45f228dcb102337f4020a54d9c2c8e9e064917c35d625868a0cc"}], 0x1570, 0x20008010}, 0x1f}], 0x4, 0x40000) shutdown(r0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f00001b3000-0x38)=[{0x0, 0x0, &(0x7f0000a51000)=[{&(0x7f0000ace000-0xa4)="cdd1bfb0b969cf9c5a9afd6bafe02859582f8114727dedfd59a40efc5a70f5284d1bda857a6ad8184df4d6c2574304c76b502ba9caa09306a3978679aaa425f83c3fd3e0fd6d69d6c69f018c5c8820102709f38e6ac48a2eb36fac83ac1fc084403d7f4f7171819707098ad88f82c76fb988d2ad8b0c3447cb98b5e850351b88dece721c1ecc82285bd4a11fbf47c0f14bd339c40c614e498c99bf693edbeb43f97648b0", 0xa4}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x1) 2018/01/05 09:57:12 executing program 2: socketpair$inet6(0xa, 0x2, 0x3, &(0x7f0000916000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000001, 0xfffffffffffff800, 0x7, 0x3, 0xe8d}, &(0x7f000094a000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ce000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x9, 0x4, 0xa9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r4, &(0x7f00006c4000-0x87)="97331d5ae5c18d6c1f570fac89a65490c9bcd80e07e91b69163665793df7336ff0d5111380a3bce2d4e9543682d4db8864728adbdb6c341094b043de0e884b76f59b245dfe9283ca9e046fb6b89ff4ebba80d5183d3e96eb07267d3e72747178839c323a15adf363385a6c3a3d9218248abc6390e8cbe337be94a8b8d8d8823832dfcd91a6c15e", 0x87, 0x40041, &(0x7f00005ca000-0xd)={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) close(r4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f07000-0x10)={&(0x7f00000dd000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f07000)={0x0, 0x0}) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ca9000-0x20)={@generic="5138c9e18ad941435dd244e305dddf33", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x10)="f203000000000010979d7a203e9b4d30", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c9a000)={0x6, 0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000c7f000+0xbe5)={0x0, 0x0, &(0x7f0000772000-0x10)=[{&(0x7f00004d5000)="17f83d559d1bb35efee4afe6016d9350dc70838807aeb05257a82cd95003a1e5dbe1a9bd6ab71a9d76016aaa73695c2e6bbb1eaab1fb1633636e99cf1e36f31d366fe2506c4162b6fa325bb94d2e15b701050fb5f80d58ac1d71be3d0736cb4a9e066d5491527ee5ae21a83b0bc0ce02884738c90b6d288f5ea3fb62a0b6ae0d7b416b7f495e500b85a176951cf8746c0c8eff6c8f0fad0724318b661e199c46317f497f378ca2d09c019278017afc42f2b6a5b63b732b981ea99c90d0ba9ad6d6439306c54cf4d887857d", 0xcb}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009c3000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095b000-0x8)={0x0, 0x8}, &(0x7f0000fbe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000891000-0xc)={r3, 0x7, 0x30}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000415000-0x4)=0x0) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f2000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00005b6000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0, &(0x7f000079a000)={0xffffffff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000c56000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132040014006e35", 0x26) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004ac000)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[], 0x0, 0x0, 0x0, 0x8}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00005cc000-0x2)=0x6, 0x2) read(r0, &(0x7f00008b6000-0xe3)=""/227, 0xe3) shutdown(r0, 0x1) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003e4000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a1a000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000084f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00002ac000)={r2, 0x3, &(0x7f0000820000-0xc)=[0x4, 0x7, 0x0], &(0x7f0000ab2000-0xc)=[0x8, 0x4, 0x400000000000000], 0x40, 0x3, 0x0, &(0x7f0000e2b000-0xb)=[0x4, 0xffffffffffffff7f, 0x1000], &(0x7f00007a3000+0x6dc)=[0x6, 0x2, 0x1, 0x2], 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 09:57:12 executing program 5: 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, 0x2ab) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000e75000-0x4)=0xfffffffffffffffe, 0x4) connect$inet6(r0, &(0x7f0000802000)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00002ff000-0x8)={0x1, [0x0]}, &(0x7f0000aa4000-0x4)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000284000-0x4)=0x0, &(0x7f000067e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008a8000)={r2, 0x4}, &(0x7f0000afa000)=0x8) sendto$inet6(r1, &(0x7f00000cd000)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00005bd000-0x4c)="f1030e1c2507c14c08856a4ffd6dbc4e9ac64b19b52a23b4bf2ed21266732ffe11c567c5b19cd11082835396e0258baa2f0faee56d5f52af4988a72e0a67e474792ab460ed012c5f104fcc5eb7345b783d8a08adb0c87feedb964ffafe207560737dd9524b6d1d47e3e8800e21586f5ec9e80cf14ab2cf01ddff5fdfd9ceba6ee3309267d7c4465f8e11432cf942ae64432254bb9a077e6493c72cd5a94266", 0x9f) recvfrom$inet6(r1, &(0x7f0000d12000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f00003cc000-0x1c)={0xa, 0x2, 0x972, @loopback={0x0, 0x1}, 0x5}, 0x1c) [ 691.238510] nla_parse: 10 callbacks suppressed [ 691.238515] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f93000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005f9000)="0a0775b0", 0x4) 2018/01/05 09:57:12 executing program 7: socketpair(0x4, 0x806, 0xfffffffffffffffa, &(0x7f000093f000)={0x0, 0x0}) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x200, 0x30}, &(0x7f0000001000)=0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x10001, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005ba000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00003b3000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket(0x3, 0x800, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00006e5000)=0x3e4874be, 0x4) bind$inet6(r0, &(0x7f0000106000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) socketpair(0x12, 0xa, 0x9, &(0x7f0000466000)={0x0, 0x0}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000955000)={0x0, {""/7}, 0x0}, &(0x7f00002b4000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000284000)={0xf, 0x7, &(0x7f0000744000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff7fffffff}, [@call={0x85, 0x0, 0x0, 0x31}, @alu={0x7, 0xd529, 0x4, 0xb, 0x7, 0x28, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000975000)='GPL\x00', 0x1, 0x4b, &(0x7f0000c6b000-0x4b)=""/75, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007dd000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002a6000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00007df000-0x12)={@common='tunl0\x00', 0x1}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000102000)='tls\x00', 0x4) getsockname$inet(r3, &(0x7f0000343000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0f000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000f7e000)=0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000074b000+0xec8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000082f000-0x4)='tls\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000cc0000-0xaf)=""/175, 0xaf, 0x1, 0x0, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000403000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d4000)=0xe8) r3 = getgid() socketpair$inet6(0xa, 0x8000a, 0xff, &(0x7f000018c000)={0x0, 0x0}) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ed000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000034000)={0x0, 0x0, 0x0}, &(0x7f0000db0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000094f000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f04000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000)=0xe8) r11 = getgid() r12 = gettid() r13 = getuid() r14 = getgid() recvfrom(r4, &(0x7f00007de000-0xb2)=""/178, 0xb2, 0x140, &(0x7f0000a98000)=@l2={0x1f, 0x0, {0xdd3, 0xfffffffffffffffa, 0x6e2, 0x5, 0x6, 0x8}, 0x81, 0x7902d6ec}, 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c7000)={0x0, 0x0, 0x0}, &(0x7f00009a4000)=0xc) r17 = getgid() sendmmsg$unix(r0, &(0x7f0000e8b000-0x38)=[{&(0x7f000007a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bc5000-0x30)=[{&(0x7f0000a15000)='r', 0x1}, {&(0x7f0000f5e000-0xc6)="7d1ead05b1e5e25e68e5a1e3a2aa071fad5ee678a911921197ed7822da7f7eaaa4f8413de06dbe6b24f003af1a52723265855f581cec2fd874301bcb22720d1a1cd74048d3a84487de9f6649a1a38ef0417fbaba763449bba21a567d2ee5ac9b03881819aa4d6a8064db8b511f44e4523c637e1e956e694b296f853b8a568128e242a428dc3736dbc97a7d71586daf6d51071a9469583ca01a7544f1f244007c59d75b23a54fe4a3f3f3d7849fa4524a8313b847232c3beb4fdf0f9d735d3c28412043f634b9", 0xc6}, {&(0x7f00004f6000-0xd)="6497cd787620e9c61520baae8b", 0xd}], 0x3, &(0x7f0000485000-0xf0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r4, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf0, 0x4}], 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f000097b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f00001e8000)={0x1f, {0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x3}, 0x0}, 0x9) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80b, 0x7) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000009000-0x20)={"754dc557dad1e620db77ab0b3bf66972", {0x4, 0x10001, 0x7, "79a2a24ecbc2", 0x3, 0x0}}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xcca5a6282a9fa499, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x17, "04be05cd6b48f97df463580709df61f7cbfe902038cc20"}, &(0x7f0000000000)=0x1f) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f000000c000-0x45)=""/69, 0x4}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000)={0x3, 0x0}) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000509000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c0000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x28, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x139) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000218000-0x1000)="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", 0x1000) sendmsg$inet_sctp(r0, &(0x7f0000962000-0x38)={&(0x7f0000539000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba1000-0x10)=[{&(0x7f0000625000)="755443772dfa319b03c1e72664596136d68251336c5b9e5eec44e2cf2a33e5e0b64a1aafe7223e7a0bece8a27ea3297bdffc73f2fd9ec516544dd53f0e8f90966a5990f559d351d35ec57b3a6108c364680ad34e59c07948d4913fc14ca0c632d3ed5a98e84426dadab73bee5aaa3c2b3fa5d4689e2741aeec3a6be6f6e4532cdcfbdc30539b2bdaa0630871e3a129b1f2b0ee8c4d6cb6b45edfa9df9eb76e290cfba62c2a37f9a690222acad9b6728e0f51a9c8b81eb58914c117699b64a875725bd60a3da128c62f3cafb5d18b8219900f084c0369d551f0ddcf256813288d1a37d2ab4c1cf0c848d55eeb581fcd8671bee4529e61bbc2cbd328d061fda292047f12a1ffd996006f41349a342a002083932eedf7a4515ebc5325b6c2d073e296107aa37d907bcfef08dea07d7ef253f5cae371091ff755525cfef2cfa7073aaa7d1b08f257c739841f2a3ad06e9c7fdd1742343a0663879a3d28fa84e195c3f7bbe6372857ffff4a795f3360779252149c43762514ebe95370f31e2a9b93bdb388e6387bf7b606a7ba04684e2108aac626d600356bb459d106d953d0aa6df50191c7e5fa3d656a1fcb8909c78b10d80cf6c37f92d1ca1514e8a3e34d220a07a79d47ae8d165c5fe4878d90da71197953147e444ccb334a2a7b6c6b2b5e57fbb2239e06c69627d0c9f7b34283954fc7a3c188cba6bf7de3ada6dc570ca264d092a15145dff516abf6a8d0a4a7393054eb681150ed4bb5b82ecddb2c6955ea5f92a73746854b1223e3154913305ecd398a4567cd901144312b4e77aba1db0c0ee93325bc7faf2f3c7c738b610303f9358cab1e46f5b2ba69a2be65c93ea79512d4208e6f2e6ca2664882638c54e5176b4649ef5292c7b6eb432c4889664658499c2f4b2b99638ef7d53b1372c1541773b9277be3d6400e0b547dfa13f7deb87204571c30d4873f121f4d403b5b930ed5ffd5e020a673853afb5f8dd5aa8dbee3c6668fabc3b9aca4cc50d7fd8d894d49ac7b06e5d6cfc4489a506e83752d9ef5743045d2df77a6d4ad32ec4f0c540f49aca0b0ec737c4a85af72d751f9f1be5bc34aedb3039f660d06d771b60d7e3073223c690a64957e2b6c0e116c0850afa3afc1734ff11612e4f5de82adb7ec6e7b6f9bf43baf5a9c0201b23ab12759ece8715cf0b4e981da8d07893ad0cb6e617ecdcd86c31d3b71fb0fa444ed5fa695fdb59e4d1e208bb329abd75999f33fc819a6030d85147fca5eb96d38265cc7c8ae7cc0ec6ce30d97a5f321cdc60859994d137fa0544a91b9e053d32ee219c98ec2f0d52f6d3a9d7a932a7fb7ca81935e9589478b5737370fda504748c51cf1570691e50c0977a672d0b35b92ee4d3de0d37f09dcb4bfafa2ff15c06e0199214701d293b481dd8dd66c039eb8bda57dd8641c4b307b3e93d078da8786bcf97a4911db7386aa29d8e76a51387c9edd09c9cb5286c98084ceb47bf6a9babfd91885d8106aeaf721c0f463b2fa9eebde22c902b82e06bf1b25603d5f6249ae0b0fe8219f0ea1bad1d72a65fab4f4bd47762090a9fa28967467648733e4e146722f3ff41f1f1365b934e668a3e049eb2790fb8065c7ee3a6ad544e2f68704c3eede9f5bc0dd4a92d126a3ad73038169842a0052f3e48d7d7e273fc2f46bcd6ea114688281383b20047acd3554df3432e513fe1a6d0f1c2520f5071c528f48f67217a633b518b6b9c3d99e575cb3d49cab345d9d4f80389fd12e91b5fcfbe5f934a6867c02cb3576174da7773b28323056b19501284d768ac2eb982be9fdb1af9c5df0ddbb397c05037da6f0c51bc3e150085049e7bc942c1daf12e3c9df0e272c9ced8f31e1318d3a307281cbcda7484926613253164fc0c7e6098eb3217e13197c183d32fd00e536c1f90e704cb156031b5894c14ffa15371c5cdad8d106eeaf06d2e3da97ad2c35db746a5fa59aeec5a3a36230882a77fa375f5377b54c523bd733ab42d816e0507cba3ac07834bcaf5d5a0ef6b418faed6d29a460aeb5a9c2711371afe49877fe59b4464c2f3b99dd0392355007fc595b7576ddd998cd93d97b10b4b9ba2e3cb0d31eb3f4ab293c353a304c36c29eca398d3858c594da316473e2d95d3ced1cad68d485d7c9c1ed53cdf39afca3208007d12efa4b6a0a4cf9e57386d658bbb1283c7fc2aaa1c83343faf379244790b33c1257f7370ee1dfd3a70ee12ff3c60cd3907fc63e5bcd5c640c6f6c990e95f13cdc3087413acf406a902833c508982d4d9d520c2d6bde2491f2e1348963793e790739d496f608abd14d2d340748fa24ed1e86ae13546fe4f778d12469a41831faea566b141a6474064a7bb4cc1b804b37ef9a124e15a12a7405d9ebd949983206b1b9199c0a273fcb977ef91d986eead118d32359556cfc1fe201bd6bd77a0dde63e1e82a2d75aec81df7b255636db58d42de1abd2384f523d4fc767ba7f59811f5b5143af86e171ad496f12980546ff1dc3bac5c47fe5e5b64c6d6bdebba6b43ec2bc8f1a5386302bb4f75d238c324fad50683da809cef5ff8ffe195f37ddba63058d151f2983a4bea2da892db01538ddb69b4ab0baa8c1430455e626893973a64457bc123550102eb897138cf84ad3fe4546baf746a26f2ff9150813c935a18e5c83c0adf1b7a8281d09c6d05697cbc20f7fff059d859b3219614f19c7517d300014f8d227b9c80e40802059b3153626c6b2139bc62ad9b687ccfcb1bdb4731417d4e33cd29bba68c430ce9da2ecff3ffc029664d612a5b242c404918ada6062ef2abf45f431b02f1c6dc551904b0e853ce408ec51c3a516c7f283b7fda68edec9655d00975c0cc577f3e4f92874615cb2f768d6fb41e7575e38ca5427b42dd1a819c5b11f0c1d06fd675ba5662b9c5f83277f72d3e156695f19f7ccf921f9a71b2e01ca814756a6facb99bc42f2eafc5e44c7d7a2ecd757b36646b30a63ae1c6342f49853c0efff60aa39a508440000eea1d458311a8cef5858615594f8c7e6ddea0d5b9c0640b658568a83ceebc9698a872ddd2125f7575fbf5e4feb9a68e14172f0dd139ab00c103c607b7a848a752c740ab5a7ee0a8ef51a2109b8c6e2f93f4ad5b08fccd3ec39c42d7634929e4844dabb912f1bbad87c1cc706219a8d72dd4561f6ef9327788583388433c9bc48ddc060064433a94d3162f806e4bfe9a3ebee35af2392385cd204b43bbca125788fee56b7134e9c5a6435888e7c48df8cee5cb80b4af7fb6f36f0125142d4c5ab03ddaf1c70d10a3d12c424d3463411ca6e15ca46ddb07325d474603ea851f62798b6f03a09d384966e62860915d412365d91f45eb9249a20b6c60e5c09f97171c73907647e49873c5ccc78e55bbc82c2bd7dcc27ee613631e6b58bed97d4a6185f0b92072a91f5c0b461b5b261894ecef69f964750d5d49a31d8dd0e5514781f8c8c23ab75d4ddc4520662e9b4ee2adedce8863015b80cb326189729548cb5284fea321c62feecccf131e7e6abd610fadc0588ad58d733c7d242fd2d9dfd6c8cf2cc5b0f8c7ac530e9c4ad0fd5b0f9cc6dc69287c00c41f9dd61bcbb2c1ad6b065ff79fbda0d48b029ceb671e03fc53d5d732b2952cdb7609b22c33b6b7b88db8f84b19e2de0aa3e233b819d3ba347a4d5c323a35e20f0269ae815b51e54b94ebe76f22c0a82d73b28682c5de52730cf9ce5b797861698fc9a535bae8d7720d53db678ef90907be869812a360027cb198b8cea16708b407493b871ef10e81c15ea2cf0900944ca854bde72751f818bb14650c6135e7148f09c4e2e08b54c75ad13ce674934382d97f0889be761f320eb528114777c65d44e6e8bab6b3db4ff1970a140b74a92a7650b877e3c122c7393124d45de22a3a545238bc5a6c2654fab71f9e2a9d3402e83872092d8c7f6eeadffe3996e9a3c86e57d4a40178460362630688c4a65ca8b4703fe7b75721f0415fb4bb009c8ade972844744eb048e880a1809044a350da6338d5238f4c5e8ee5620e18ba12145692fc16bcfc566e7fc156535c967e6f77e318992ef0a64f808a52ce41625be42efa94fec93e90f1aafb0bde3acdae61270fd3212d1d7f76cf41f31f5c1b3d78c0fb2d87bd27d0ac5c2def73aa96ae77ac85348c88bc81332a27a2bb473de508c6aaef9bc1d2ad705b91478468adfe6d317a753124733dcc782c33f081d207dce68e46dfed495e0e374f81459f592b0f392211ad7710727b077ac974cd92f2880d48e1a97750610b844c29eb4546060187459a6e94e27301134464b1841438fa7da506c643ee7fd40167b3a239f1f4367f0e8ebd033f505bf3f030ec6a89202627db16fab27c002373753f02d6812f8a57aeab46c2df0c12589541fa0b66d1168d578867a8fd6e22275d1127bf1082bf67642e46e6b958660a459ec07bd896428e14b93464e1b154ba87ea4a6dff03306f30977f65e8418d457fd23d90cffa89d830c2ff55e4d4370488393f383efa471ca22ee6a090e10427a98921addf78be7a1633b6e7d9a1cdc7160e12dd08e5137b793072609f24207d5460a2fee00f68fdfa20aaec0d4bafdacb089a7e7adc0f9b6c2658824e4bdbbfd00750e70661df17835e98cb691ef33d661d987ece263e306206c9d0c84979c798b2364c7a2e1a9091097d4e1f373a5be5804a261858bad4fdae8f84b90eb2e2b68fc5eab0b7517a65f74973b71a9f4d8bfb45f7df334a9c78938ddd739ec75ca5991460b8ac69dfaae768a12f06610c10b5df24a89ad4fec5ca9195357cdd0d075b4abea8b44b2ebe39d3485eff5bc86e4c268521343ff6ff54a0ebbc02a2951a3ba54b0989e2c798740bce1630290de6006382331fd4ec1006e68fa143621c669752f94b5250d918b8eae3f6ff60c57efce6b82b4ff0a292af62a68e2821571ae4507539ec130e1077f9b0f090ce1c88329a70ac423678d01c4ec86b831bf1cdea64b6bbf39c0ac9f3e47f53fba808af43b2e6967e0e654b10e6544d9c491adf2264d563d6ede920fdc79b7e39a40b0e1c1ae44be7609505c22ef08cecaf678fd5021d2df43e481add9bd8e2c7450164fc2e1f16c0f1748c136f59e533221916ffc8d7ea6740927d210bdd3e7f22148690df5a67b933ae7a187b4b143019a570c13af45da2187a048b0d7f15097e44c1a9953cb2df3359bd7c3d1298baf34bf95ab6b0a5485c1b0cf9061debdf7617d51d12277a94e19073de37ebdb2889be4fe00bca5449ad2c7478afe3fec46abf2e8e56627c0bbab5085f9ea43b5c0aa6633e78bf4f6ede045cc6144357e3e3a84165514f78695c43a68fdde2f17dd54eefc6c26a6a351a673ad071329ca287a32a0c23a3b1030f3f38af94756157225192d1f0915f54f8249901f8bff61b645f29f2ff6dbb7752661a925e66bf9eb6f86bb11bfbf3b3e55bb6b0ae3b3c3cc67b702a537df93c90aa6f735fea24be871609b4e43581f6d775d224dfd878d8708837ae7d97fd2898a39847f2d326b746bbc6bddd5989824ac5b8f7679a824f8cfe26bbe8524c177715289410c78dc7ec35d3879445f3045a995006eff42c38077e473e5295e4efe5d4ae9ad679bcb33c1bb1e97dcad3e4738b78dc8066f13c3599742f05b364284872f6050de460dbd2711b794cfe16c73979eedba7fda4962578f28ac49af48f64dd58fdb2d046f978fee4e7b05ad95b31f4b8b15ef3121a8bbc4e5248f68a3f222b6d215f1376ffbfee3a7d066ff602dc28f723938b74c21da04e78891ce14ff78bd3fba886e817727f437a67395acf8562de14434f", 0x1000}], 0x1, &(0x7f0000cc2000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8208, 0x9c7, 0x401, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x8, 0xfffffffffffff800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0xf, 0x2, 0xd5, 0x101, 0x41, 0x10000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x800a, 0x4, 0x200, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x3ff, 0x100000000, 0x3aefac86}}], 0xf0, 0x200000c0}, 0x20008000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008dc000-0x10)=@req={0x28, &(0x7f0000de5000-0x28)={@common='yam0\x00', @ifru_mtu=0x7}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000e1000-0x4)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000036e000-0x8)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000273000)=0x8) accept$netrom(r0, &(0x7f00000ae000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000124000)=0xf873c785f1398853) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005bf000-0x4)=0x6, 0x4) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000813000-0x8)={0x0, 0x80000000}, &(0x7f0000de7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000222000-0x10)={r2, 0x5, 0x0, 0xf}, 0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x8, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000117000-0x5)='yeah\x00', 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000dc4000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4000000000000002, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) sendto(r0, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb"}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000e000)=0x0, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000f000-0x8)={0x0, 0x0, ""}, &(0x7f000000a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r1, 0x9}, &(0x7f0000003000)=0x8) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000080000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = accept(r0, 0x0, &(0x7f0000725000-0x4)=0x0) accept4$ipx(r1, &(0x7f000058f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000074c000)=0x10, 0x800) [ 691.507206] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 691.553063] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000666000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e87000)=0xe, 0x80000) getpeername$unix(r0, &(0x7f00007e5000-0x3a)=@file={0x0, ""/108}, &(0x7f0000ceb000-0x4)=0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fb3000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8949, &(0x7f0000811000)={@generic="4a46824c95e6641f3bca3be36c34aa74", @ifru_map={0x100000000000, 0x10001, 0x1000, 0x6, 0x7, 0x2}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0xe198) r1 = accept4(r0, &(0x7f00005f0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000484000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000037b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x71a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x80, 0x9, 0x4}, &(0x7f0000353000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009d3000-0x10)={0x2, 0x2, 0x100000000, 0x2, r2}, 0x10) socketpair$inet6(0xa, 0x6, 0x1722, &(0x7f0000278000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d9c000)={0x0, 0x4, 0x0}, &(0x7f0000978000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007aa000-0x8)={r4, 0x0}, &(0x7f0000c6b000-0x4)=0x8) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x4, 0xa0000000000, &(0x7f0000054000-0x8)={0x0, 0x0}) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x2) socket$netlink(0x10, 0x3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x800000000080000, 0x5bb) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000fa1000-0x4)=0x3c, 0x4) listen(r1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ef0000-0x8)=0x0, &(0x7f00002b5000-0x4)=0x8) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e500000000000000c03724c71e14dd6a739eec0c000000000000fe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32e219d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0xfffffffffffffd45, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000066a000)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008a3000-0x4)=0x4000000000003, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002c3000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008a4000)=0x0) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006ae000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b12000)=0xc) connect$llc(r0, &(0x7f00002ff000-0x10)={0x1a, 0x1f, 0x100000001, 0x3f, 0x7, 0x908, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000143000)=0xc) 2018/01/05 09:57:12 executing program 1: r0 = socket$inet6(0xa, 0x80004, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000abe000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x2, 0x8) r1 = socket(0x1, 0x80000, 0x5c) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000c6c000-0x38)={&(0x7f0000eae000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a31000)={&(0x7f00002e4000)=@getsadinfo={0x1f0, 0x0, 0x320, 0x7, 0x3, 0x7, [@migrate={0x10c, 0x11, [{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x6, 0x0, 0x5, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x87, 0x1, 0x0, 0x0, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbf, 0xc669, 0x0, 0x2, 0xa, 0x2}, {@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x32, 0x7fff, 0x0, 0x1, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2c, 0x1, 0x0, 0x0, 0x2, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x40, 0x0, 0x5, 0x2, 0xa}]}, @algo_crypt={0xd0, 0x2, {{'lrw(seed)\x00'}, 0x88, "2bfc4ee4fbcc1f84ff87e5fdad147c3536d5a7f86e94efa8cda29cbd3d1728a96dd293662d49c63987f0cc046186ba586497aae3630ede2230418e4ebe30c802ef3628ba1abe08dcbdd27a50e17b5de113fc263816699930d222f806945e784f438ca190ecb6fd00e00483ba0e9aa1e7812550dc14ff774d687c8c579a689094726f22b22bb87e1f"}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) r2 = accept4(0xffffffffffffffff, &(0x7f00009aa000)=@generic={0x0, ""/126}, &(0x7f0000671000)=0x80, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000d6f000-0x4)=0x38, 0x4) syz_emit_ethernet(0x2a, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast1=0xe0000001}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000eaf000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/05 09:57:12 executing program 4: 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$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d4d000-0x4)=0xfffffffb, 0xfffffffffffffe82) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000376000)=0x0, &(0x7f0000ce9000)=0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$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}, 0x1c) 2018/01/05 09:57:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000001000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x3a, &(0x7f0000f05000-0x1052)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7fff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7eb158", 0x0, "06a931"}, ""}}}}}, 0x0) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x400, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000019000-0x4)=0x4, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x5a0}, &(0x7f0000019000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000013000)=r3, 0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000749000-0x24)="240000002d000710ff0600000000000000080000020000000000da000000000000000000", 0x317) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4dc6223931b40eb4e22913b1fd5f8dbcd663a3105152fea3cb23a93d310168349db821f9888ca1bf829ce9fa9aa520be340a900335600810fd9212506403ab5131f6bc53298415f60a65f5a1459cb9c37daab554e4479afe6d0677d1cf186399cdc04fb2508de78e34335a6a75299da53d55174c116bf2edf1492d94b0e1bd8c1391bcf384e51", 0x96}, {&(0x7f00005b6000-0x91)="45ad740dc3ebaef2a0b878bf269fccda77f2b858f62a2de686c9c47a898b4b191962275579acf8f8922ad308a1730ca416886caebbb45e59d01d72892e1fda5d99d6fe5d17decfd8648bcc2a09b0137d2d957fcd371d499065a740288a323d549a9a4afc1d08f18b2bfe0e5a9394be8be7e006b4122239c9863e534caca24c152effe38e687b", 0x86}], 0x2, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000500000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d8b000)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0xfffffffffffffe46) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0x5b7000)=nil, 0x5b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1, 0x80000, 0x5, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004b5000-0xc)=@sack_info={0x0, 0x0, 0x200}, &(0x7f00005b7000)=0xc) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005b8000-0x4)=@assoc_id=r3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00001ca000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00005b3000-0x5f)="9512ee6bc48675a73a83c2e4b35088e2a38a42b94c7aaf51b6245d48bbbb90f3", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00004c3000-0x10)={0x2, &(0x7f000053b000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = accept(r0, &(0x7f00007d3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da9000-0x4)=0x8) connect$netlink(r1, &(0x7f0000748000)=@proc={0x10, 0x0, 0x2, 0x2000}, 0xc) recvfrom$ipx(r1, &(0x7f00002e4000-0xd1)=""/209, 0xfffffffffffffc2a, 0x2, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r0, 0x0) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d9000-0x10)=[{&(0x7f0000d20000-0x29)="2900000018001980013d75241a6800210206e30067fffe01000000000800050000000200080000ff00", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000733000)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000710000)={0x0, 0x100, 0x502b, 0x48fec3ff, 0x1000, 0x9}, &(0x7f0000ef2000-0x4)=0x14) bind$bt_l2cap(r1, &(0x7f00007a8000-0xe)={0x1f, 0x2, {0x3ff, 0x7, 0x8, 0x67, 0x3, 0x1ff}, 0x9, 0x100000000}, 0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d46000-0x14)={r2, 0x5, 0x0, 0x6, 0x100000001, 0x6}, 0x14) ioctl(r0, 0x0, &(0x7f00000b3000-0xbb)="7a6da8e669031c95e300fa96a56008dcab9dd8f1e9af66a2128f085dfa13ad464222b5dafd80d3d8b6ae2f363610eb81202e7de5e2c0c3356dd231794ca4c3be48644ccc570d226e27497b4e3dd79b896d5d7b13609c2471b7ecd53783f5d7ef99e25b39f727c22324f8e205e7e20f305e4073299e63ed960cff98526cb390ce9eb27f1ee052d51ffadd5fbc15b25b13613caa7fad0e401195cb10b19134eb46e29cc4ab72f5910b87b9839dd97bf77418d8ae95c548fd6ca53996") ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00008b4000)={@generic="00266671ddbd90d0dbcbd79bb2743b01", @ifru_flags=0x1100}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d79000)=0x0, &(0x7f00002d8000)=0x4) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0xfffffffffffffea4}], 0x1) pipe(&(0x7f00002dc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e06000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083d000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000669000-0x10)={0x0, 0x3c, &(0x7f00007a5000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}]}, &(0x7f0000fef000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000332000)={0x7, 0x8009, 0x7, 0x1, r4}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ca9000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1be, 0x2, 0x1, 0xa, 0x0, 0xa0, 0x0, 0xffffffff0, r3}, {0xc78c, 0x0, 0x4, 0x0, 0x2, 0x7fff, 0x1, 0x1}, {0x100, 0xffffffff, 0x908, 0x7}, 0x7, 0xb, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x0, 0x20, 0x6, 0x3, 0x7}}, 0xe8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000b44000)=""/167) ioctl(r0, 0x0, &(0x7f000093f000)="44262d67f0b1ef8d6af42668aeeadcf9ccd179737e1f52b00f8dfa627d0ae9dea3bd83df8ec2a06bd5bfd427c876b9febc50f2c4175c9ec03b8d5083df2ffb71f62c377664adb5c92245c02941a8247bf6e4359e45ce23609b80a9fccdda361bb76e8b140c9b8e6b37ad2ddc50005b5ceb96ffbbb0a276ea24369e874ed89323a36f3f55b4a981c6d46f41e0392aae4fc537d99721927b8948e9d35c419d81f2823e25af06625927dcecb311afc07ba9dd6a0499904f6225f31b6e4301647cc932b677d33a8998db0679a3f21a5bc9748c6740501db4beadf02b442b829add4b84acbce16f1a") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000749000-0x30)={0x0, 0x28, "8d5a0a050a0c39a1a16f67c50e80a9b5aec2dd00cac2d66a55ee42f4a8a0e4b694fd960b407e1cbf"}, &(0x7f0000a61000-0x4)=0x30) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac9000)={r5, 0x8001}, 0x8) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e98000)={0x0, 0x1, 0x0}, 0xeeb8482fe683863c) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) accept$ax25(r0, &(0x7f0000b15000)={0x0, {""/7}, 0x0}, &(0x7f0000c69000)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000041c000)={0x10000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x8, 0x3f, 0x2, &(0x7f00003a8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1af2, 0x0, 0x1}) 2018/01/05 09:57:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x100000000, 0x3}, 0x8) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00008b9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000828000-0x4)=0x1c, 0x800) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008b9000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008b9000-0x84)={0x0, 0x7c, "ea533347345be7a01d1075fc133a00d4058b3c386888fa223e6e4c7fcd50e12bfcbe1d9f47a685148e25a05879e9dd1f78184d9a63330b87c7b7c79fdc61a6456386f13aa37821a0b0627abe66130abdc274cf88d1ba10b96fdc33d4cb4bbe6b23fc2ebf599f8352a4206f93c43b5870b619d9d10cc794db2f657db0"}, &(0x7f000069f000)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002ab000)={r2, 0x6, 0x0, 0x20, 0xffffffffffffff55}, &(0x7f000008a000)=0x18) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008d2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a6000)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000513000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000828000-0xb8)={0x0, 0xfffffffffffffffe, 0x5, 0x4, 0x8001, 0xffffffffffff4d23, 0x3, 0x5, {0x0, @in={{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2, 0x101, 0x7ff, 0x3f, 0x6}}, &(0x7f0000744000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f0f000-0x4)=@assoc_id=r1, &(0x7f0000401000)=0x4) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000536000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f000054c000-0x20)={0x3f, 0x8a5, 0xc32, 0x4, 0x4, 0x3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000a73000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000eaf000-0x4)={0xfffffffffffffffa, 0x3, 0xffffffffffffffff}, 0x4) r5 = socket(0x5, 0x80000, 0xc9) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f000009d000)=0x0) write(r4, &(0x7f00006fe000)="8e26e5714f51944a203d6ab732f20b5ef4b03de6adf6fc7bc7981194944e34e68b23e9d10c55cd8a63eebbed7d457448f12eb4f69a06a4a0b3f9b4", 0x3b) close(r2) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x8e, "e087c5d00cf8d5019f218f1150a6310d3d4be313b5ee34f4e652cd0fa25f5bd3fc9d80339232b7b63335beca564d5a1f82c5cba625dea904f0c8e70c197289ef4266670ca06b6d22e342f25619cd697d5d8ccf42a38cf9d10f08ff1cda763ec8949bb0acdc9a53d91df07e80e1aed17b57ab76274af1955ff8d6d2b3b4dbb52e9536d5df8a496a9027b5c551f8ed"}, &(0x7f0000000000)=0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) socketpair(0x1e, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000008e000)="d60fac1e2ea9", 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e5e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) r4 = accept4(r2, &(0x7f000047c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000465000-0x4)=0x9, 0x800) accept$alg(r4, 0x0, 0x0) r5 = accept$alg(r3, 0x0, 0x0) tee(r5, r0, 0x8001, 0x5) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000841000-0x10)="e5fc", 0x1) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x1ff, 0x2, [0x3, 0x8]}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x5d, 0x3f, 0x100000, 0x300000, 0x19, 0x5, 0x1000, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x800, 0x1c00000000000, 0x0}}, &(0x7f0000001000)=0xb8) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49fd6a7a15c2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x400000000000003, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c77000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000064e000)=0x1c, 0x800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000fa6000-0x1c)={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) sendto(r1, &(0x7f0000fa4000)="6b2567b375b664f2ad291d3a4ad2aedc847e7f807fb2a7a04a5e15ca109ec1e208792eff87203501089cfa90484c79583f456d63bd7d59f9b4d9d2b4dac70495a8363f33812cd6f04c2b4db333a32d8bb47b931735230a8b0e5f5deac21a7314f69d82ca6bdf41b2", 0x68, 0x20040000, &(0x7f0000fa4000)=@sco={0x1f, {0x9, 0x8, 0xe7d0, 0x6f1, 0x8, 0xfffffffffffffffa}}, 0x8) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xfffffffffffffe65) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) close(r0) pipe(&(0x7f0000207000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00009aa000-0x8)={&(0x7f0000d69000-0x4)=[0x0], 0x1}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cc5000-0xc)={0x40000002, 0x0}) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe7000-0x8)={0x0, 0x0}, &(0x7f000011b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000-0x8)={r1, 0x400}, &(0x7f0000bb5000)=0xfffffffffffffeb6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000228000+0x53)=@assoc_id=r2, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000-0x4)=0xc) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4)\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e52000)={0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x3d30, &(0x7f0000fa3000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000901000-0x4)=0x80, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f63000)={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65}, {0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4507}, 0x2, [0x401, 0x7, 0x10000, 0x9, 0x101, 0x1, 0x7, 0x8]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)='\n', 0x1) r3 = accept(r1, 0x0, &(0x7f0000bd7000)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000168000)=0x0, &(0x7f00006d5000-0x4)=0x4) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000053f000)=0x0, &(0x7f0000ce3000-0x4)=0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000afe000)=[{0x0, 0x0, &(0x7f000095a000-0x60)=[{&(0x7f0000156000)='h5', 0x2}], 0x1, &(0x7f0000b69000-0x18)=[], 0x0, 0x1}], 0x1, 0x4000880) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b5f000)=@sack_info={0x0, 0x7ff, 0x7}, &(0x7f0000278000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ec8000-0x5)={r5, 0x4, 0x30}, &(0x7f0000453000)=0xc) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d6a000)=0x0) recvmsg(r0, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b68000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009b9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000cd000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ead000-0xc)={r4, 0x80000, r6}) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f08c", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ead000)={r2, 0x80000, r5}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000eaf000-0x4)=0xfffffffffffffffb) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x2000000000000084, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) r2 = accept4(r1, &(0x7f0000554000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000111000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003b4000-0x3f)={0x0, 0x37, "2d36a1a4ff92e78ec0a89be79ac69c5ebd6270634a1c4aa357e3e187ee8142ceec2c461128e77f502f87da9c4a2ccb54458edd050a3e3d"}, &(0x7f0000add000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004e5000)={r3, 0x8001, 0x7f, 0x6}, &(0x7f00009f2000)=0x10) 2018/01/05 09:57:12 executing program 7: socketpair(0x1084d99bc2dc956c, 0x3, 0x3, &(0x7f00002d5000-0x8)={0x0, 0x0}) recvfrom$packet(r1, &(0x7f0000553000-0xe6)=""/230, 0xe6, 0x40000020, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x8000000, 0x9, 0x34}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000097c000)="83a17a4cfa184a34852ea72eb2dfe46a33b84f0de77e2a35154a03e8427faa68ac609aea92345ea170eadab77a31cda71d1c6b7a604e5b5c2a9cda3edf5d38a98ad5cad6cbab6b149845559171450ee65d281574b95483e1a91cbf36a59d8f5be15dd6a684234e6aa572c5de92e489a812303ca63f2e818db37b21a466ed908bd81da0b99063f5f6a5f06fc5f001c5628f0bd6493d9173d6e2001e9b19209f9f1ddaee4f2a930034cfb0d779640a74d9924c34430230a70567812bff6aa831f1719b86c9eb47f229", 0xc8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) socketpair(0xf, 0x0, 0x3bca, &(0x7f00007e9000)={0x0, 0x0}) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x805, 0x0) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0b00f2ff0000acff002103c75735", 0x26) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f80000-0xe8)={r0, 0x37d, 0x1, "ccec2ee94549fb034ad46954c25cf749202ae9b1faff25c6ea9859e357858213f52dcb5ec5c332c9b7dfd5b308bb0a6e0fa1f84ed19957911786fd02a31297cbd2a51e75c161f160041cfb1f585133eef623e6fad9078a4a158ffc87f88f2a97fc85cae80c95ac5115cda55abd3f4563e6b031b0061076e4abab72f875301739374160dea12c775c208139b6f2ac956121b4cdcafc603eb70199190f686aba9156ae0779f6f8afa38b5ad6d8cdb132e9c731c2a560a65a7c549ea8373bf5b65284d9d1cd48fbf11db1d6b5e730868066ffd14d1a788766ec58ecd095c73a"}) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000807000-0x5)='"', 0x1, 0x4004001, &(0x7f0000835000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000025a000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f000087a000-0xb2)="c46bd2ebb77f469f4301f094f78c419c4c168e07c0d24f50c1a76e8c0daf75221cbc8f81094fb9b38f0d81005b3ea1386845f0a8cb369034231d1361c477da448314e6824767ba5d5b6202167e5790da735d90013b98c02f30ffddb35b27e20f2075d3dec7afbfafb0c4c199a3fc239f9f635b883713b56fced8d03e161ded8d75aff50fdafd9852e68227c9b1c0eca79310542fdffcb26262f4cd06549d4f772030b465917d75c881ca4cb314762c497de5", 0xb2) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f0000c24000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000493000-0x4)=0x2, 0x4) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bba000-0x20)={@generic="5c8a18c5defdb621ac6f4b253131fbd3", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000036c000-0x20)={r1, 0x0, 0x1, 0x8, &(0x7f0000040000)=[0x0], 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r0, &(0x7f0000ce3000)=""}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b82000)={0x0, @in6={{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x8000, 0x7f, 0x8000}, &(0x7f0000467000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001b5000)={r4, 0x4, 0x7, [0x0, 0x4, 0x400, 0x8, 0x0, 0x4, 0x200]}, 0x16) 2018/01/05 09:57:12 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x1)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x9, 0x7f, 0xef, 0x4, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000006000-0x10)=@ax25={0x3, {"0a0a958c691325"}, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000-0x4)=0x7e0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000007000)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={r3, r4, r5}, 0xc) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000-0x4)=0x81) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='lp\x00', 0x3) accept$inet(r1, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={r2, 0x17eac8ad, 0x6}, &(0x7f0000009000)=0x8) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7ffff, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005f8000-0x6)={0x0, 0x9}, &(0x7f0000cbb000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a00000+0x3b1)={r1, 0x6c44c7f9, 0x8, 0x9}, &(0x7f00005bc000-0x4)=0x10) epoll_wait(0xffffffffffffffff, &(0x7f00001e7000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000+0xa82)=0x8, 0x80000) r3 = accept4$unix(r2, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000561000-0xcc)=""/204, 0xcc, 0x1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = accept(r0, &(0x7f0000ed6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c68000-0x4)=0x9) read(r0, &(0x7f000051f000-0x21)=""/33, 0x21) sendfile(r0, r0, &(0x7f0000c83000)=0x0, 0x8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ed7000-0x1000)="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", 0x1000) r2 = epoll_create(0xe6) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000ed9000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x800000009) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000ed9000-0x8)={0x1f, {0x7, 0x37ba, 0x6, 0x1ff, 0x0, 0x80000001}}, 0x8) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008bd000-0x290)={0x1, {{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]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000bce000)=""/225, &(0x7f000035e000)=0xe1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000d5c000)={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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 09:57:12 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000046b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f66000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x800, 0x8, [0x6, 0xfffffffffffffffd, 0x9, 0x2, 0x651, 0x6, 0x1, 0x9]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e9e000)={r1, 0x6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))))'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x732d) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) socket$packet(0x11, 0x2, 0x300) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000007f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000581000)=0xe8) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000581000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000581000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000526000-0x38)={&(0x7f000015c000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000035c000)={&(0x7f0000540000-0x1a0)=@newpolicy={0x1a0, 0x19, 0x20, 0x1, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x0, 0x20000000000000, 0xa, 0x80, 0x80, 0x89, 0x6, r1}, {0x0, 0x8, 0x1, 0x8, 0x8, 0x4, 0x8, 0xfffffffffffffffa}, {0x9, 0x6e, 0x0, 0x6aa}, 0x1, 0x2, 0x2, 0x0, 0x2, 0x3}, [@sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x95, 0xa, 0x80, 0x0, 0x2c, 0x1, r2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x40000000, 0xd1dd, 0x7, 0x7, 0x6, 0x3a, 0x8, 0x3}, {0x100, 0xabc7, 0x7, 0x48e}, {0x7, 0x1a4, 0x23}, 0x4, 0x0, 0xa, 0x0, 0x8, 0x20}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000be0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aba000)=0xffffffffffffffc3) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000cd6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d50000-0x4)=0x10) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d51000-0x10)={&(0x7f0000d51000-0x38)={0x2, 0x6, 0xde78, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x7ff, 0x0, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fa6000-0x4)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fa5000)={0x0, {""/7}, 0x0}, &(0x7f0000fa5000)=0x10, 0x800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fa6000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fa6000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000fa5000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000490000-0x4)=0x0) r5 = getuid() r6 = getgid() socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006e6000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d64000)={0x0, 0x0}) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$ax25(0xffffffffffffffff, &(0x7f0000fa5000)={0x0, {""/7}, 0x0}, &(0x7f0000fa5000)=0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fa6000-0x38)={&(0x7f0000fa6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000a3f000-0x10)=[{&(0x7f0000431000)="8bc5b36335d65cc78345b4f562e0df2c30a154216874e35b752d33344e6482a01d15003086b14f58283765cf5d098384c8b9e9f8cac17d1519fed63b3b8ae581b99fad73b9052d03b60b358870f726f921c85cd366f707673f19adcd11920a0fec545aba77dfae060435f22d84c7f0cca5fc9f3481adf1d9eb1e67663dd019a93c8887211bb6c36536212ff753151d961d46a85ddd48255bbdb867433cd8a1e04ce3a9f63f4fe17c30f9862577443af77680dbf140c39530266be0b147e6ae685c92ead520", 0xc5}], 0x1, &(0x7f0000fa6000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x60, 0x24000001}, 0x4801) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r12 = accept$alg(r11, 0x0, 0x0) sendto(r12, &(0x7f0000fa4000)="6b2567b375b664f2ad291d3a4ad2aedc847e7f807fb2a7a04a5e15ca109ec1e208792eff87203501089cfa90484c79583f456d63bd7d59f9b4d9d2b4dac70495a8363f33812cd6f04c2b4db333a32d8bb47b931735230a8b0e5f5deac21a7314f69d82ca6bdf41b2", 0x68, 0x20040000, &(0x7f0000fa4000)=@sco={0x1f, {0x9, 0x8, 0xe7d0, 0x6f1, 0x8, 0xfffffffffffffffa}}, 0x8) socketpair$inet6(0xa, 0x3, 0xffffffff, &(0x7f0000d51000)={0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r13, 0x84, 0x64, &(0x7f0000c19000-0x78)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x798, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9c000-0x4)=0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0xc) r4 = getpid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ebe000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0xc) r7 = getpid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff2000)={0x0, 0x0, 0x0}, &(0x7f0000dda000)=0xc) r9 = getgid() mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ff3000-0x38)={&(0x7f0000ff3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff2000)=[{&(0x7f0000e12000)="9d88a1f4868037170af19c2764fd5ba48cf6edaf32e83db4fa3beb85c76b21dc5bf107c593731cd28f64bceb7d3831e097243cc97ae459c91348daecfb03ef2f34a8a55b1436e2cd6ed6a168375e2650b04f2384d0be3688bc2a392353ac4494d9c84f2fecd43a09002fb3069ee1242cd3eab8d690d434f967863d4af8c0c01f5db826ab23cd85e51142e0a0d78eea493308db4a5e9b8f926ec589678e7e4e41056680c17d25be103744fa8667754bf02e33f44d0096efdae14219adf6d99dbcd84cf31382cc700fc15751964a97223c2ff39c3f33a974e9658634", 0xdb}, {&(0x7f00009b6000-0xf1)="19a9fdd91842626226b4f56aeed5d832f315a1d5e02e5fb82095b8124f2ed08d81bfe08eb5cf476d0cfa1034e25e2628765a8fe610ac4375e81b9e091b18d3dfc203deb5a483fa354865047f7d2e9041903c9d66c4a4b003eff01f478bc61d0ab54421744677aa1136c1b6d038dca11f60c0e55863276cb2f43d2ee20a05d94a3a6dbe2966182ad97178d4c8377a9a4e9f6f54b842110114511a925839181bd6ff38dc8e40257a638435047460e47d7c5e912fb07cb5d14382c30bd3ca735e20ef1deee172737d1a8430a4b61a913687f454f81af2316c6865399377eaa6fb1d358619858308a5db24077916271cd2d901", 0xf1}, {&(0x7f0000b18000)="bd1a9fc2de2e18790862f34028ef5975e5a7ee4de95e0bcbef9bba3d72c0d1599e1a781cbf9dd4454e984dcd", 0x2c}], 0x3, &(0x7f0000ff3000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x90, 0x10}, 0x40) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/05 09:57:12 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f000000a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001a000-0x4)=0x60) sendmsg$nl_xfrm(r0, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@common='nr0\x00', @ifru_flags=0x1000}) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000004f000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fb4000)={r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ba3000)=@int=0x800000000000, 0x4) write(r0, &(0x7f0000cc8000-0x1000)="06", 0x1) 2018/01/05 09:57:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000d5000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r1, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/05 09:57:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/05 09:57:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f00001b9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001cd000)=0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ef7000)=""/199, &(0x7f0000e17000-0x4)=0xc7) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f00004fc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e1a000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000965000-0x78)={0x200, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x8, 0x4, 0x1, &(0x7f00009f7000-0x10)=@generic="ef58fee62e71b5c757e0c93e6e4ed59e", 0x1f, 0x3, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000273000-0xc)={0x0, 0x1, 0x2, [0xf03, 0x8]}, &(0x7f0000254000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003a6000-0x20)={0xfff, 0x9b, 0x3, 0xffffffffffffffff, 0x519, 0x6ce70c56, 0x6, 0x8001, r2}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3d000)={0x0, 0x0, 0x0}, &(0x7f00007e9000-0x4)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r3, 0x0, &(0x7f0000653000-0x4)=0x0, 0x800) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 09:57:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000004000-0x4)=0x401, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000062c000-0x38)={&(0x7f0000b79000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000-0x70)=[{&(0x7f000015e000)=""/90, 0x5a}, {&(0x7f0000e17000-0xe4)=""/228, 0xe4}, {&(0x7f000014f000)=""/75, 0x4b}, {&(0x7f0000f01000-0xc4)=""/196, 0xc4}, {&(0x7f0000b34000-0x1000)=""/4096, 0x1000}, {&(0x7f0000205000)=""/227, 0xe3}, {&(0x7f0000f2c000)=""/127, 0x7f}], 0x7, &(0x7f0000966000-0x2d)=""/45, 0x2d, 0x6}, 0x10000) 2018/01/05 09:57:12 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x810) ioctl$int_in(r0, 0x5473, &(0x7f00009f1000)=0x8) 2018/01/05 09:57:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e28000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ca5000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000480, &(0x7f00008d1000)=""/0, &(0x7f00008ac000-0x4)=0x50b) accept(r1, &(0x7f0000c41000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000051d000-0x4)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d3f000)=0x0, &(0x7f0000e5a000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000156000)=0x0, 0x4) 2018/01/05 09:57:12 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f11000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000068b000)=0x1c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000e37000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000-0x4)=0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f11000)={0x0, 0x0}) socketpair(0x5, 0x1, 0xe55, &(0x7f0000971000)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f11000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f10000-0x10)={0x25f, &(0x7f0000f0f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000f12000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000082000)=0x60) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, &(0x7f0000be5000)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000940000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000)=0xe8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000249000-0x4)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000913000+0x776)={{{@in=@broadcast=0x0, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f12000)=0xe8) r9 = getgid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000098c000)={&(0x7f0000f13000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f13000-0x70)=[{&(0x7f0000393000)="2051a9df03f912e868f75f56ca350014e3055b598d66108fc3c90b9aa5ba9a39fb683b430cb5a727177be4f63c06f0d691ff1d0bb96db4112989282fdd640deea9333732057423781739199a24efe396fae388ca3e4b01fbd3465573825b9a77f3d5d95277", 0x65}, {&(0x7f00007ec000)="5d072acd1fd029356b66dad02876c0b17b619529a8c0aec55567c82b964b84fe474463ddab87f829481effbfea4daca5a0e881c2e3bd165274d5344aa455522251a5c05cd1ca819f2badc36a34fe443b322102cea54bb9024cac59322825ce6108f610b3cc1427efe69b2f96dbd856e0cffc309a0a443b87e124495540360bf12203b34f003e06ad2b52f211553cccf1965d416405d2da3f0443d7a1612d6e8888829e2c814a3ec3bbb9e3460177472ff9b3a24bbaa88f75230f280dbd9bf701d9b5ea64aa306dad4457936eb5bcb7ff47", 0xd1}, {&(0x7f0000f12000)="e5fd79a2e793e2191efa4b6445702b172f1cab37", 0x14}, {&(0x7f0000f12000)="fd34652e9069d636", 0x8}, {&(0x7f0000f12000)="24c0386599b8bb3c1a5c4ec4841acc6938b604159649cb3d4098a52eaa884e633660382fbc198bcf84cd93b9166af57f483cf29202e1a533f184d9bb85047e392ed91ee91214d3b573745cf58950800d76a86a6cb05436495ed6a653caaea046b2624cd30e2c2eede31c7c43c0db87b476ebff2e0b27f6ff9f0c3dcf179ca2c6eedba287011edabea953b61baf3241de22f590f65d1e5cdb485cbf697f2ff5e375b65180fb4afc1fd36d0e0a7dbf7b53", 0xb0}, {&(0x7f0000363000-0x8c)="94c098aa662493c895f1588bf75ddf7fd7e0157773432f5da92cd1f70d912c8278e88c4136d83bd182235429e17bf618750f356c9b79160fc42f89e8b41a15d93a3531cf227dd54b69d9fbaf31a40ef8ff5c8b2f64917db93c24d30216344ffc2ea45361f7b5954a2dc05dd81fdfdd1b907a400744306f372ec79408d1ea7262b9e548683492bc3cec4e9dfa", 0x8c}, {&(0x7f0000f12000)="7cc923d41bd49e0dcebd852fd5f12f678856100dec4fcb63a3f8d868", 0x1c}], 0x7, &(0x7f0000f13000-0x78)=[@rights={0x38, 0x1, 0x1, [r3, r0, r0, r3, r3, r3, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x78, 0x4000}, 0x4000) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000f11000)=0x4, &(0x7f0000f12000-0x8)=0x2) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000f10000-0x8)={r2, 0x2}) syz_emit_ethernet(0x40e, &(0x7f0000f0e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x3d8, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x6f, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xff}, @calipso={0x7, 0x48, {0x0, 0x10, 0x1, 0x80000000, [0x3, 0x1, 0x81a8, 0x1, 0x2, 0x20, 0x8, 0x8]}}, @generic={0x4, 0xb1, "4947d9a1da274c92d1996a2036df5ed17bd6e0886dd3f035da5c0896108caf775bdda1827d347346612a52d5b273edc68918e323d51f9ee6e8ab0e07ac0dc51800eaa8f26d417f77e2ba8125f3ac35bdbe65b95489502b9cde2e8b5d67d961d798192f3a327de5d7bc8469dcadcc48b5a9055e860b905203e9ac4ecbbe4aa54e8ec4ff2d954c9c45a84d5ab879da634c9c9a5f8a85e1713f02d18222e9799da666c4e59414f72e0ccb2f3c7297820a073d"}, @generic={0x7, 0x69, "7574ff4c58f51ce740b2d6f3a5ac361491712ef34d9cc5b80ef18ddfb302e91e9cb1a2798a7f0095e6022a5cc3c2642c28e27ea007e9f1f6d6f8c560030307f698133e971579a1f2d08a41066796f206079721098b4677170ed7d1b9e82a14cf8a3f88ec6e12167e40"}]}, @hopopts={0xac, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x300000000, 0x4, 0x40, 0xfffffffffffffffa, [0x4, 0x40]}}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0xc2}, @generic={0x2, 0x96, "975e79d89e29a263baa6cb228785fb7d7c2e64ffa55e7d2c1d0c789cf4b472a7ad07b4ca52072ad6a4bae367116bea9f20e49bd3ac34a95984e63c4a130d3f94699cb4f86a3c92ddc37fed09e187e567f3844a3f11498855765b042b4cc944c23d208c235d4668a59927c52bcf5a9553552047c831e9966b3f3bf1f049ec131b1054b6f9f21eaec41b47f2e96e7f7d522806fa03c2b6"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0x3}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, "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"}}}}}}, 0x0) 2018/01/05 09:57:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ipx(r1, &(0x7f000085e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b84000-0x4)=0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000dfb000-0x8)={0x8000, 0x80000001, 0x756, 0x5}, 0x8) 2018/01/05 09:57:13 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="6c000000200043f90003ffff040000000000000000ffff3b0941f2ff0000acff002103c75735", 0xffffffffffffff58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000dac000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000)=0x8, 0x80000) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f75000)={0x0, 0x5}, &(0x7f00008fb000)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a7d000-0x10)={r1, 0xeb24, 0x20, 0xffffffff}, &(0x7f0000f76000-0x4)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f75000)=[{r0, 0x4000, 0x0}, {r0, 0x188, 0x0}, {r0, 0x500, 0x0}, {r0, 0x6440, 0x0}, {r0, 0x1, 0x0}, {r0, 0x600, 0x0}, {r0, 0x1, 0x0}, {r0, 0x10, 0x0}], 0x8, 0x8) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000b1b000)=0x10000, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000789000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f76000)=0x0, 0x4) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f000033a000-0x60)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ad3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000030d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000432000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c88000)={@rand_addr=0x6bcd, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) listen(0xffffffffffffffff, 0x40009) sendmsg(r0, &(0x7f0000d96000-0x38)={&(0x7f000004b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58, &(0x7f00005e6000-0x30)=[{&(0x7f0000404000)="bed20bc02d7e1ab65f95acbf1d0a6d1dead18b", 0x13}, {&(0x7f00005ab000)="78d7d9c5079060292ae860e340c73b35648983b85e8906b7a9ef6fbcfb19a0ea6e4bb30aec0029479fdbc18dc7efefa78a9fc9d7e1b7ddb790be97b5df4028610a4fbc00ae539476f1225fba2dd28766a6d963c604f7f0fde76a01ebf428f67106765a3e0feed5db3f26167304943b8d83164fb83c0dbc1e1175c648b137ab5e31deb62a61c782caf4860b43b7713e6f0a4e2d2d4b3a3a35aa6bd789", 0x9c}, {&(0x7f0000f5b000-0xb4)="0f6b12c07c6eb30cb551f38d696e2363a3e75353ae22381824e6109eec5be641610b057bcb14b66aed81c0b1e7025424f294b053e0f8887409fb2725c68ccbebcb304e8ba4ce69fb141b9ac098ffb4e32cc480ccabee88c9842403ae384f05ba26ee70ab046e075efc459fa610bcbb3ff9aed014fed705e1ce73bf90cbf2d11ab2c4c2c4195fc8e00e29b6a69f0594f1547186fccff28c25189802ad1dc3fe3928b2bf59c7de93b8efedf6d1d50448c780e7ebba", 0xb4}], 0x3, &(0x7f00004b4000-0x108)=[{0x18, 0x1ff, 0x20, "fbe28ba770"}, {0xf0, 0x118, 0x1, "367c8ea6820a536e2db06f15589b956c0ac78b6bc8343fe93483c876c624ef59c447086bb4a1a9bf450c40f1c3c6dcce256837e93c085730c8d0842deb3e663ca13a65bfa10ee71e0ed29f07ee102fedadbfd25689b6d39e925f6dcdb20b45972b2454d04ebf0b16345556a696a7e1bb785fb4d090d8ae03b74ee79caed62ffa19a1943b8f9614057f21812019c055a7e037ede1cf1c15c0b352665c6b4437eed86699fda213b23bf08081637f274567d0040a48d91e4cd231353fa230c6f30b87c44d5c78e6d7b1e55ce3b05e30d9c680c8d42294e5e7cfcac6e4"}], 0x108, 0x800}, 0x4004) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00009dd000)={0x0, 0x7, 0x7, 0x7}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x890d, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x3, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 09:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@generic="9befea754a13aed1e05e00646c7bd128", 0xffffffffffffff0d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d4b000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b8, 0xe000}, &(0x7f0000bd6000-0x1)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000607000)={0x10000, 0x4, 0x8, 0x0, r1}, 0x10) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000034b000)=0xffffffffffffffff, 0x4) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000f11000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d42000)=0x14, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000316000-0x9)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24) 2018/01/05 09:57:13 executing program 3: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000144000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x50, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) accept$inet(r1, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x70, 0x4) 2018/01/05 09:57:13 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000488000-0x38)={&(0x7f000005e000)=@ax25={0x3, {"c257db7875a37e"}, 0x0}, 0x10, &(0x7f0000fa5000)=[{&(0x7f0000fa3000-0xd8)="3ea8672cdd3c55cb6cdb2c76f2e133b246642070339a10333e5f454a6ecff41568ae730f10", 0x25}, {&(0x7f0000fa4000)="19d1a39658bbad977300c3d14564c1de28fcc55b482ea2053b3721f9d087d29c4cbf1b058e4bcbb49bcf852e3a52c35c9226d0771333aada6d212591a12e8064d1c5a5165ed2296401289ae81106d64667d58b51f1f900106f9b4de4553c6fe7963985e33fd895f868206d0744fff892e625ec7d190fb4fc9956343241de70e8928c1f61ea610f975f3bb63faf2da276e0a65891d02a7a4d2ea3", 0x9a}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0xff}, 0x0) 2018/01/05 09:57:13 executing program 4: pipe(&(0x7f000037b000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x4e66, 0x2, 0x4, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x4, 0x3, 0xa, 0x1f, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, 0xfffffffffffffffa, 0x9, 0x6a9d, 0x9}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0xffff, 0xc1, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x13, 0x5, 0x7fff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000248000-0x4)={0xffffffffffffffff}) recvfrom$llc(r4, &(0x7f0000ae6000)=""/135, 0x87, 0x10002, &(0x7f0000df3000)={0x1a, 0x1, 0xe04e, 0x100000000, 0x6, 0x6, @random="a09f24d1a6ba", [0x0, 0x0]}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000e4a000-0x108)={0xcf, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pwritev(r3, &(0x7f00004db000)=[{&(0x7f00005b1000)="ab254f632f5adc196f74720a5c4f6b5311767c480636480b3cfe7b2f3c", 0x1d}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000-0x4)=0xc) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 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) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) write(r0, &(0x7f0000295000)="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", 0x1000) getpeername$packet(0xffffffffffffffff, &(0x7f000035b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002a9000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000322000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) epoll_create1(0x80000) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d85000)=0xf8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000af9000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000be5000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe7000-0x8c)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008dd000)=0x8c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fe5000)={0x0, 0x51, "57d7994bdc4f099626105a1191a944f396fd958b8dd39e3a66d2875ddeb6061a3a7799e97ba4c23a6301577ad0dc839a1cee327e1e9233fb364ef723f4dd6cf1efa9f18e1b9a7dc3c1ea1b4f1a6abb7aa3"}, &(0x7f0000fe5000)=0x59) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1f000-0x6)={r3, 0x7}, 0x6) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fe7000)=0x0, 0x80000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fe9000-0xc)=@sack_info={r2, 0x5, 0x0}, &(0x7f0000fe8000)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000fe7000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fe8000-0x8)=0x0, &(0x7f000024a000-0x4)=0x8) 2018/01/05 09:57:13 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d27000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) socket(0x4, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r4, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r5 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00009dd000-0xc)={{0x1, 0xe4db, 0x7, 0x2, 0xf49, 0x1}, 0x7fffffff}) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d48000-0x38)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x400000000000000, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}]}, 0xfffffffffffffebb}, 0x1, 0x0, 0x0, 0x0}, 0x400) 2018/01/05 09:57:13 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000069a000)=""/190, &(0x7f0000ed9000-0x4)=0xbe) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f6a000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="37c327ac349b1e397355126b27aee0fa"}) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x800, 0x3) sendto$inet6(r0, &(0x7f0000352000)='8', 0x0, 0x0, &(0x7f0000255000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x69e2eecb0e564bd6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e66000-0x4)=0x14) 2018/01/05 09:57:13 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f77000)={&(0x7f0000241000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x5, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000715000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f78000)=0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f78000-0x20)={r1, &(0x7f0000f7a000-0x66)="b4c1ed9aec4b7514d746b9ea5057808b09046a1c2f8f2fb9f7de4fe4135476ee0baa23e1110fd24f3c9c0848e7f05deb0724aa568c44f6a71e69676c19dcba9b0bb749c7bc558ce00058f398ffd3c010566427aad0c7c3bd72264b16f2ee5187241a5effb80e", &(0x7f0000f78000-0xc6)="a8b739de2d35aeb9bf5b6966beb28e1d476331a16bb5278acff7cf87823235b43e585acaf29ab12a3adbfe30c8f22c86a1666d0ea6a2e995444f24cf5b92d504f804326df3e03951371ea9f825068fc19217ec2932d16aa707079326c4b526eea7c4b2e17ed01b363dbd7e06ca171ec8118ec5e5896c021db52815b359192d6d230a0e5562ec4cbce10903c044bc1c00d9e447b9115300a7cf6f80f1cf57729df05e14965689d28b89c94d4130417deaadfd5bce8aef25794157fdc30625317b8d92e8c3c8e9", 0x0}, 0x20) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000078d000)=@generic={0x0, ""/126}, &(0x7f000066c000-0x4)=0x80, 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000038000)=0x0, &(0x7f0000b23000)=0x4) socketpair(0x18, 0x0, 0x2, &(0x7f00002b9000-0x8)={0x0, 0x0}) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000064e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000e4f000-0xd)="d86a1090cc68f3db18ebdf6a36", 0xd) 2018/01/05 09:57:13 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000502000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x9af) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000000)={@common='ifb0\x00', @ifru_data=&(0x7f0000001000-0x20)="96cab0b6b8e3c9f3ec6cb38c2826db80b9998d3b03e44226e10e0a3aef37be62"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000472000)={@generic="b2f17f8928a03883aae11e19f0a78b14", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ee1000-0x20)={@generic="252d4d00fbd1d9a9646dbfbe590d7ade", @ifru_flags=0x1c00}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000dd000+0xb84)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000600000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000412000)={0x1, 0x101, 0x10000, 0x9, 0x1, 0x400}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007fd000)=0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000e13000)=0x0, &(0x7f00007b7000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000778000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 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}}, &(0x7f00008ae000-0x4)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cb1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097a000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060c000)={r1, r2, r4}, 0xc) write(r0, &(0x7f000024d000)="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", 0xfc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009e9000)=0x80000000, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000047c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000257000-0x4)=0x80000000, 0x4) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000f90000)="5ea889c5fb53deb5c001dd3683f13ddbd7e954ea6c7609591bda3a750ba11ab0bb7476d88fe2b53847cf3116ed6b7ace6217eb108671b2fa9821af3dd4f837d920d6fdc61db800e797ecddb760771f9357a2d52b9990cb4c9be4a0424ef9bb26a59eb0890b40b14dfc1612471f38ce3f5b7c708e9dcdc6ebeec8f567c524d9c6e91920f8f63f0b2590e8706b09d437fdb684a5366edf4daa3ea80fd100d76dfa572f3d32d75b780386c7b165679840b9e9c7eeb9fa329085c4141ba150532128e9eafc3c7bc810cdb7c3901991f1cb41fc0341fad1e2f4", 0xd7) tee(r3, r6, 0x47, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000f89000)=0x0, &(0x7f0000732000)=0x4) ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f0000006000)="d4971d5b9c4b6cc93486418aa529f9f0f7497a") bind$netrom(r0, &(0x7f00000b5000-0x10)=@ax25={0x3, {"dbd5cbbf6217ec"}, 0xfff}, 0x10) getsockopt(r5, 0x8000, 0x2, &(0x7f0000491000)=""/90, &(0x7f000051d000)=0x5a) 2018/01/05 09:57:13 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f00000e3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x6, 0x400000000010) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000032e000)={0x2, [0x1f, 0x101]}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bff000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x3, [@algo_auth={0x39, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e1000)=0x300000000, 0x4) splice(r0, &(0x7f00001fd000-0x8)=0x50, r1, &(0x7f000064f000)=0x0, 0x10000, 0x9) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) r0 = socket$inet(0x2, 0x0, 0x4) socket(0x0, 0x800, 0x1000) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d15000)=0x0, &(0x7f0000783000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 692.487200] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 09:57:13 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f00004bf000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000047c000-0x4a)={0x0, {{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]}}, 0x54) 2018/01/05 09:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000082b000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000cb4000-0x4)=0xffffffffffff6966, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000030b000)=0x1, 0x4) pipe(&(0x7f0000fea000)={0x0, 0x0}) accept4$unix(r3, 0x0, &(0x7f00003ea000)=0x0, 0x800) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) 2018/01/05 09:57:13 executing program 0: r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) bind$inet6(r0, &(0x7f000086d000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xd514}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/05 09:57:13 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000000d000)=@abs={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x8) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000103000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) splice(r0, &(0x7f00000de000)=0x0, r1, &(0x7f00006e7000)=0x0, 0x2, 0x8) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000fe5000)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x48, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f00005d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dc6000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000cc0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r2}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000ffe000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000535000)=0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000df8000-0x3)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c84000)=0x1c, 0x80800) getsockname$llc(r4, &(0x7f0000cab000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008c4000)=0x10) r5 = accept(r3, &(0x7f0000ffe000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fff000-0x4)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ca3000-0x92)={0x0, 0x96, "8d52f70bfdaeb3dc391ad0ab84490b147a3421dc8d284c5446b7b94ce4c9185621ff6c2961702c6f8f20a36c96b076c52025b542e5ef7c121a8dbc0fd42a123a5da9027ac5a24a6af608627219a56b8671499ea7601cee8b4e77d8c3bd93951b608446d8637ca5bf1266f6bf07469988e7914454f94d36428ae2c28a7787ea901bda9f2cc8a5025ed5f85bd819b92914290c881be3d4"}, &(0x7f0000fff000-0x4)=0x9e) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fff000-0x18)={r6, 0x7, 0x10, 0xffffffff, 0x4}, &(0x7f000022f000-0x4)=0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ffe000-0x4)=0x2, 0x4) connect$bt_sco(r4, &(0x7f00007f0000)={0x1f, {0x1206, 0xe3, 0x9, 0x1ff, 0x741, 0x7}}, 0x8) r7 = accept4(r0, &(0x7f0000cee000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000ffc000)=0xfffffffffffffeb9, 0x80000) accept(r7, &(0x7f000016f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000163000-0x4)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000ffc000)='tls\x00', 0x4) [ 692.529358] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 09:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x3, 0x800, 0xb23) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00003c7000-0x4)={r0}) writev(r0, &(0x7f0000347000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100030004e101000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f7c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x4, 0x100) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000f7d000)={0x1f, {0xfa, 0x7f, 0xfff, 0x80, 0xfff, 0x7}}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000165000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000009e000)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f000036c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f38000)={0x0, 0x9, 0x6, [0x6, 0xfff, 0x3, 0xffffffffffff0001, 0xffffffff, 0x80000001]}, &(0x7f0000202000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009a1000)={r3, 0x5c, &(0x7f0000921000-0x5c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc261, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe9}]}, &(0x7f0000b6b000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d2a000)={0x0, 0xfffffffffffffffc}, &(0x7f0000176000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c13000)={r4, 0x10000000000e1}, &(0x7f00001b5000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000bd4000-0x100)={r5, 0xf8, "0a5949a53d79a24ad0fbb113fcc9538b1489da5c96e513aa94075da59c91395bbf5dd41beead4dc491a9424e2ddf94b32173e179051aba9ea7b8931ba0a24510df8f79fba3ca522d4c23da92efd25e720c129a12848302fa15626e8a1ba3905574c9e41acadac72e43f2159d94d6312300f81e13c8158cc933e4d1f71e1b34de34ef007e5fd110d3c2bb3958333deaef85a56d1ff8ddcfd9bee2a63f1d26a8f813b8cc6c3b133d3d4ca2724ab8b6bf572213e5286f3c1511bd288382667b1d39df0ec7c6fc52ee4e3a3ec9c861190d6df41d9ca2efcfa43ddfd9b9e6fbb1ddaebe40dd458e0ac8592e96e5c99c95e663439d79552ea8cb4e"}, &(0x7f000027f000)=0x100) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 09:57:13 executing program 4: r0 = socket(0x19, 0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000291000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003d0000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket(0x4, 0x5, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x12c)=[{{&(0x7f0000002000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xce)="c0968c3c6af2ad94a6d9d2bb1a45850cd62a435c7f0eabd7d78611696f605c01cc4180abb9465903eac2ce08a87d3b428f42f9886f830277197308275ca22443461f061cee37358a6cf381fb32be91efe2f091298f1270400f9489849436b1ff5435a71ecbd64d380fda0417d2bc7a6ab284720bc1f396a7aa9ac50a4e5a3621711ca15dba05f3c7c44a137cfd1b7d29ea018a65c8bc5437ca75d84aebdab502d2bae01273bd40c379e75ed7bf8954a1092fe81cde2724332b1200887db5f6ecf8f0253b797245deae6bd6833b68", 0xce}, {&(0x7f0000000000+0x7dd)="94954b84e6", 0x5}, {&(0x7f0000001000)="572bd2a3b846e6aab115435e090c15f9c980d5288af363ae6ce13d2975c5aba063a16383b1f6acd8b34e", 0x2a}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000000)="43cab2d7ed549dc97d2bccbab2790b01054ad6d23e6442cfa56449ee4352fe677cb5228b0b2a3caa6788b4d075668bc5874fd6b4ec0c2cb11bf8a7591481befd65bebfd10edfe51c4d835ae3a20ed36d1c12bfde0cf54a4b45", 0x59}, {&(0x7f0000000000)="", 0x0}], 0x6, &(0x7f0000000000)=[{0x70, 0x0, 0x0, "8216593c65b114d61d16d978dd257503647dbb91c56bf0facd948a93bb75514cfef95fc969806dd94c865f7066ff62941db4f3a21b2156209e233b91f4f227c16cbd6827e79be21b91f0ae65aa259535647aa3cce62be7d01e"}, {0x10, 0x0, 0x92ec, ""}], 0x80, 0x800}, 0x7}, {{&(0x7f0000000000)=@sco={0x1f, {0x8, 0x0, 0x544, 0x80000000, 0x7ec1e878, 0x7}}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="ce9432a75a0639c8cc9b8cd6fdc36d55d6c4fb2216919ce2efa3d57b545f3aaf3b973ba0545ba81ca5d5eb7309d30d129cd455763a0ffcc694094eda38216540f5cd78e20a60b18e483da411b2757cfe47be9107dca71670c959ba790f9b5787dd5cf0575712d7ba7cf0acc45ab0ae97b349df1f1798a7f5aab89a61d10b00c2d1b2dd9a32136b024e04f437990412ce47ba7b8e2bbf73542eaaa432f53dac7eb6576557e5f73bb9cf97d1629806ae9a228268da4cfdd67b2cfadb11b0fdeb3e7c8a0fea1821b2a0fdb3ef72a40759b6a74ef2682e29cfc195493d56ac82fcb979c132d1", 0xe4}], 0x1, &(0x7f0000001000-0x248)=[{0xb8, 0x13d, 0xe88a, "6455d820560453e6aa14c4c7b9c2c00971e13c7f5eed869ebf8a70ba8ea9dc379881b630ec86843eb7add6ca8b25d06ee533eb9c6c5b4095668c70046687404cb58220529bdc9e7f76acff02e37f931fe01ebb4ad61c6c26bbadbd379fe2e606213c7f2f2f7752bf9752b37954d50c2960dd59899ad9dbc46d0c799ee3e5b89a134c0f8123fe3f0e676fee4d9302d76ab559786414438faf4258f2e479e2342142ba"}, {0x88, 0x11f, 0x7, "f6e9a422e8ff7f2eb6be3702de8db4f1c74f2c3542a977cbdbebf1a5393b2d41d1f8278a76c964f28d7367d4b3780bedaebc072e9b152bf99af1628df3384102238add0cf262b8db554f85da682d0b24af8b14ac25c29bd9e8937419d8b4647fe13455043dca7b99894a25b890ade4aa9027adec83aca782"}, {0x80, 0x114, 0x3, "448214dd3a608d22343a5d6e33db1bcdf298694cb297e71a33c24043ad547f1896d04a4051f6e8ba4a395a66f1bbb5d79231b9a0196b4f1380c2e685043a6ebc03e5a9d505f37375d528ee9668f8ab877dbf1808c432147b18c8b59643b9d02ba3e75a211df854b549766cb4e19c51"}, {0x88, 0x88, 0x1, "b9a20a812db78645d4b737f12e736e22053fb75b67da04f10585fca9c65c6f860dd00fbc5a7d60b621ffdaccf5f257ebf283989be4f3c7a2a204284d477b418cc086d3d6027c002547c01afce2cfa788c6b0d5e221e3e63418c88a8aa8ba1e323a47c09438c4dc864791c347484403b43490"}], 0x248, 0x10}, 0x4}, {{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, 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&(0x7f0000001000)=[{&(0x7f0000000000)="e04ae06e9f69f88002efc866150f4e18ba82057f01266ceea6c5389424bcb250e66c424fda7926461f8565ac541afe632ca914a34d0471ac324374c96eb01c96eab425df7d250ba2fddcc8bf05408bf8ae9f2252524b4a2596c73da3dd87f34c66058e48ab7d3745ea2d5b142273d0f323b520fd179c7607913b74bb6439bdd141a99043013986782b5859ceed22e97347b85c208d0945da9aec7158ea2994214b992aa471f4ec1444a5216f7d14f861cb7e1f523cb2", 0xb6}, {&(0x7f0000001000-0x95)="2377bedf073d363feafa98852a9b3531c8f5a6b5d70b1f881be40e836d55099e478e5e93d5e490acc23d66632e8abd82df220c6255d0a8728a9d2078993be83474ad58036e8fdda5a4e23426c4f1986cad36c56493ed7412e084a59f56971180c4156cc09c05c0367b283bdf47fc79943a83dc40446ace1410ab08c664f1e1f90c8f3d03eb505e8bee0edc9f18bbe501cee83fdefe", 0x95}, {&(0x7f0000001000-0x88)="4396cc01f5f07a3d463810e944aa4399de3ddded7f73fae06af8f165809c91d1b3a4e52d47898f8b3480731e8d47b02691815fbdbe02705fcfa46d9dfa94826068e2f62cb109c4e3087a4cae80ff4fad860bd9c122f3d3eaba55966bf396a23009ede468ce07fb7f805390f4ede056c1e4940413343df6d2ea198c8d240cb26814ea4f24fec0ec042ba02d554efa6e34df9781911f4355c129a372feef5c39e1a4b6707adc2e2e7e9eaf81b1e7c4c62700909c2fa6e7e251a0ba1368db5240069ef475fe536ed6b69244129f67674c99654c2bcc88218e7456b12acb7763d4d719b2444caec251d929406464896c", 0xee}], 0x3, &(0x7f0000c17000)=[{0x1010, 0x107, 0x33, "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"}], 0x1010, 0x50}, 0x9}], 0x5, 0x4000094) 2018/01/05 09:57:13 executing program 7: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff020000000008010306000200a445", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000279000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005de000-0x4)=0x14) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000081b000)="3d3e87edaafe38f9193ffa7bb89a2afb8dbcff6b3e08405b078d2e852c5ed193b1523b8189b7ffb3bebfca081358e1a5434533223ef3fd7b967332f205a8fd3a03c876b4308f52b2439d63cd74aa86c91164e36685a03f0f104296005f6c5c22032f0b895d6c057a0bd82fe2138ff22b9df99ed5849c508f0fe08af7fb7a4ed323c0a03e128b0c401baca66f08a7eaee", 0x90, 0x4004001, &(0x7f000081b000)={0x11, 0x11, r1, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000078f000-0x8)={0x0, 0x2}, &(0x7f0000291000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000038a000)={r2, 0xf5, "44c1e7a289a2093940766035e80f4b3a086eb5fe4a266d248bb787c8dabab324c4bde03804af385715615169acef6fa7c76e6f1e86788f0a04d9a6eaa573672b297918a054203be5c9af078cd6b05242059262a2c2f657a2ec488cdd4baac1028de95273c28102c855bc0f1129dcd2ae2fd8dace436d47c68744bddcd1170ff831602feef4689de7cdea5357a5229613503394e2e278e560aab9cf73abebb9348a2247cf17f044169939d15a4ceae3eb358045b60c5478d64003358b5657007623febd1973a8c45fb9ffbf47d429440511c02a79ef7339718e9364fd47423a0fd402a4fd81c2f814740e2bf0ebbff6f1744fa03b67"}, &(0x7f000067c000)=0xfd) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000370000-0x6f)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) connect$inet6(r1, &(0x7f000061d000-0x1c)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000033000)={0x1ff, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000672000+0x2b)="", 0x0, 0x0, &(0x7f0000105000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000767000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000435000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x200, 0x3, 0x1e, 0x0, 0x1f, 0x2, 0x20, 0x20, 0x3f, 0x3, r1}, {0xbd0, 0x0, 0x10000, 0x20, 0x1, 0x2, 0x4, 0x9}, {0x8, 0x1000, 0xfffffffffffffffb, 0x3}, 0x9041, 0x8, 0x3, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x0, 0x80000000, 0x1, 0x4, 0x6}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f03000)={0x0, 0xf5f9}, &(0x7f000035c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000055c000)={r2, 0x6d, 0x10, 0x8001, 0x6}, &(0x7f00005cb000-0x4)=0x18) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a62000-0x8)={0x0, 0x0}) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000045f000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x1, 0x7, 0x3, 0x2, 0x2, 0xa0, 0x0, 0x16, 0x0, r4}, {0x101, 0xffffffffa8078e3c, 0xd0, 0xdc, 0x0, 0xdbc1, 0x54b9, 0x3}, {0xfbfa, 0x0, 0x8, 0x100}, 0xffffffffffff9944, 0x9, 0x1, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x0}, 0xa, @in=@empty=0x0, 0x7, 0x1, 0x2, 0x3, 0x7, 0x8000, 0x2}}, 0xe8) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) getpeername(r0, &(0x7f00001a9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b7000)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/05 09:57:13 executing program 0: r0 = socket(0xf, 0x6, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xe2)="e5acc9e0a38f58256937873f3250e789079b2cbc10070293861d45845cb78704640e4b9cf126ff4f908554c86533748d37ef81ae9f0c5913bc41e31fae7ccd6760a6649dae2b82fea01200d8c7245c0df0c38057a3ba1184e47647f3a587da2c3fa0b6b28fec38042fd5db619a7823fc6d44dbc2559b57c64e6924ce2f4e22e1dc22673f3a2c2817f6621b92513f3d793d1e23a016cbab160c74ae45f2574476c6fc0dcde7ad88562848c02f18fdcd39de2654c8001af5c1d3bdd6a92d942d42971f72f59308720f5948c58645e5adf1ed62b75285cb0d0e72806de33458b7b702a6", 0xe2, 0x40, &(0x7f0000001000)={0x2, 0x3, @rand_addr=0xffffffffe51cc7a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002000)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xb8, 0x20, 0x3, 0xfffffffffffffff7, 0x2000009}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000910000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x0, 0xe48, "060689122cc74b646f24371d29aac359605cd4945539cb52cfc71306d9f03b0021180c5681586346a7280ecdc2295355f338d5b5990140dec0b6c7932b74f61c47b7ac169280d01877f7df8ed82c32d8"}, 0x160) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000090f000-0x5c)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x8084, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x3, [0x1, 0x2cdc5250, 0x8d, 0xeb7c, 0xffffffffffff8000, 0xd2, 0x4, 0x3]}, 0x5c) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00000d5000-0x60)={0x2, 0x3, 0x4, 0x0, 0x5, 0x0, 0x0, 0x3, [@sadb_address={0x3, 0x4006, 0x8000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f000061c000)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000090f000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x1b, 0x800, 0x5dbcc95c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a40000-0x10)={&(0x7f000027b000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004fc000-0x8)={r0, r2}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009df000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c50000)={@generic="f33c04be0d1672a7e70aebc2aaa089d6", @ifru_flags=0x803}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000704000)={0x0, 0x4, 0xaa7, 0x3, 0x9, 0x1ff, 0x6, 0x20, {0x0, @in6={{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3, 0x3e8000000000, 0x401, 0x5, 0x6}}, &(0x7f0000222000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c2000-0xc)={r1, 0xfb9d, 0x0}, &(0x7f0000502000-0x4)=0xc) accept$llc(r0, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000740000)=0x10) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1000000009) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f000032a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000036d000-0x4)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00002db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001f000)=0x14) sendto$packet(r1, &(0x7f00000af000)="b2c6b304393341eb1f4b70c85adf771b6ec1288aff93a17af6286a792f9338f5af31e176dbf1aef2205f95f0e8aec5882f0005f2c75702042d476ae116c8ad77f06ec3773e219dca6be29b1f", 0x4c, 0xcbcb3c41bbf8712b, &(0x7f0000037000)={0x11, 0xf8, r2, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$inet6(r0, &(0x7f0000029000-0x1c)={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) mmap(&(0x7f000036c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f000036f000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036c000)=[{0x10, 0x117, 0x7, ""}, {0x90, 0x1ff, 0x9, "fd8b064789515c60d600b028d40162dcfc0183ca911f6553ba74010aeb35b8fd5ce84066df2e2bea54a74f8591ec6c1b16bbfe260cf9efa67b8eeb379e1f66979513777064809b8a9dd5085b3011ccc76f31aed628225880a5d3ba5ca7a4e94c4bc6b20940e63dd899cffbf8f016e9605cc10286fb358c7c9b"}, {0xfffffffffffffdfa, 0x100, 0x6, "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"}], 0x10b0, 0x800}, 0x0) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00000ab000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bec000-0x98)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0000, 0xf9}, &(0x7f0000a97000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002de000)={r2, 0xffffffffffffffc1}, 0x6) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0xf7c, 0x0, 0x0, 0x0, 0x0, "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"}], 0xf7c}], 0x1, 0x0, 0x0, 0x4000000}, 0x8080) recvmsg(r3, &(0x7f0000fa6000-0x38)={&(0x7f0000fa5000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fa5000)=[{&(0x7f0000fa6000-0xae)=""/174, 0xae}, {&(0x7f0000fa6000-0xd2)=""/210, 0xd2}], 0x2, &(0x7f0000fa5000)=""/4, 0x4, 0x5}, 0x2102) sendto(r3, &(0x7f0000ad0000-0x1000)="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", 0x1000, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/05 09:57:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0xfffffffffffffff9, 0xffff, 0xfffffffffffffffe, 0x0, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000f73000-0x4)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000914000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fda000)={r1, 0x50, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000fdb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) accept$netrom(0xffffffffffffffff, &(0x7f00005b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bab000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/05 09:57:13 executing program 7: socketpair$inet(0x2, 0x17891bdc5650c54, 0x7fe000000000, &(0x7f000074b000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xfffffffffffffff7, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b10000+0x9ba)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000eb8000-0x36)="1c83d9073d8687c002fc5806cca5ccf79c9e372f506f2a165217b22839d4e84fd1bd4be19536a52ab3cd2854502fff68ac603bcd9287", 0x36, 0x1, &(0x7f000032a000-0x10)={0x1a, 0x0, 0x6, 0x10001, 0x101, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x4) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 09:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x3ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000232000-0x1)={0x5}, 0x1) pipe(&(0x7f000016a000-0x8)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000368000-0x1)=0xde3d, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001a6000)=0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900005d01000000000008003d000000047f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000d68000)="26000000250001fe000000040000000004ff080000140003000009000100ffffff0503c75b3537", 0x27) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003b6000+0xe4b)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b11000)={r3, 0x1}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008d3000)=@common='rose0\x00', 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d1f000-0x20)={@generic="cbcb379f11d965c308c6813eb5f12303", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000966000)=0x0, &(0x7f0000700000-0x4)=0x4) r4 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r4, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r5, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r4, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) accept4$inet(r0, 0x0, &(0x7f0000850000-0x4)=0x0, 0x800) bind$inet6(r1, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe0}, 0x1c) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0xd, 0x1, 0x5, &(0x7f0000d79000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000045b000-0x4)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000564000-0x14)={0x0, 0x7, 0x5, 0x4d0, 0x8001, 0x3f}, &(0x7f0000ebb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000f8000-0x108)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x800, 0x1f, 0x8, 0x12b3, 0x0, 0xb4, 0x0, 0x8000, 0x10000, 0x8, 0x36, 0x7, 0x0]}, &(0x7f000080c000)=0x108) r4 = accept(r0, &(0x7f0000571000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d9e000)=0x60) recvfrom$llc(r4, &(0x7f0000c21000-0x12)=""/18, 0x12, 0x10042, &(0x7f0000dc5000)={0x1a, 0x1f, 0x9, 0x5, 0x2, 0x206, @random="195bea7a2d8c", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007fc000-0xa)={0x0, 0xbca7, 0x1, [0x0]}, &(0x7f00005a1000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b7a000-0x2f)={0x0, 0x27, "5a802bee94326d2175734178a3947013ae0dbcb04682a61cca6a45582a3ead46f74ebf92343169"}, &(0x7f0000a2d000-0x4)=0x2f) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000407000-0x10)={0x0, 0x0, 0x5d6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc7000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e79000)={r7, r8, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000067000-0xb8)={r5, 0x10001, 0xd8e, 0x2, 0xffffffffffffffc1, 0x1, 0x4, 0x4, {r6, @in6={{0xa, 0x3, 0x3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1000, 0x2, 0x14b3, 0x6}}, &(0x7f00000b9000-0x4)=0xb8) write(r0, &(0x7f0000442000-0xd5)="2900001f000700000001000000000008000600e00000000b4013000000000000000000000080106d295ff4d39be0494c122164a8b0c4e739742915b82e8bf08644172f4311d44801c93b326291604ec6ee3c566f0dd15871382cb33e0553ec32b93c6bf7c9766605c695f83a53a948ab75ed7eb26692a7e51679b5eff995bbdd8f85300d2bc5427dfa4df95c728e9f9d4e36c7cbe22e61cdfc0000005e9c4d10e7467955380008c79e43e6c6ddf3fe6c8a2a14bfebb29dab5d430ae53a963986fc99bc6a38030000000961db6fb6a0ff2b329dd6c4", 0xd5) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000d05000-0x4)=0x800000000000008, 0x4) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bfd000)={r1, 0x3f, "61820f4b9366cd284d0a97ea92d3fc88b8fda1b5bc62f5d4deedc10e4f0b1aee40906698f1d126f1f9c3fffb8212b95b840611953b3ffe0beb57bb955c411e"}, &(0x7f00001aa000-0x4)=0x47) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002fc000-0x4)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000085a000)={@generic="4d75d380fa3ad0ea3d45e7c055c55dfe", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r2, &(0x7f0000971000-0x38)={&(0x7f00009c9000-0x14)=@ll={0x11, 0x17, r3, 0x1, 0xff, 0x6, @random="ea86049ce22d", [0x0, 0x0]}, 0x14, &(0x7f00009e7000)=[{&(0x7f000084c000-0x2b)="d4f46dbbd48aceab48cd6deebc1e67f4a49d053888e42279ec8f89ce8798a55f790a15b0398410d2468985", 0x2b}, {&(0x7f0000c85000-0x4d)="732215a78d2030c22a06c19d224b96e162bba95f5297404cd89ba5f7c1a7851b2e9f5e4c4583d9b00bdda3c6d2521eaeb58f0d2bf02f6b21324e4224d2901867d92ea816d3a739b4af8367cf6e", 0x4d}, {&(0x7f00003a4000)="217be9777b9d8896038dd1eabe988638babdda73d570264e9bb85aebf3dbad16b5270e055ed8a391850ca1389a34bb8d2ef6cc8b32384a97de353964d0fab44e22dc15333cea90221b81dd5e4caa77f3becc97f7e411ac6dd6ac6ffadb4e73c61fe2392bb7", 0x65}, {&(0x7f00000ef000-0x8c)="65bbeb70a36d34a8207e957d6c36e6eefcb8c75ae6dac92ab8912d640de12e0bc115e08f9ca9e22e18a1ff7b199e519d6ada047268470121bd738acc8fc7a71ba5c78c3d6f6dbbb30ca81976377c4cbbfc6ba6890dc8ef735d71bbd87697472a4fdee6aeabf70032d6a61aa5795989a58ce20eaef6711acf720b1ce50a8fb7e0f763e628ac883c3bac4269b8", 0x8c}], 0x4, &(0x7f0000270000)=[], 0x0, 0x1}, 0x8000) connect$inet6(r0, &(0x7f00005d4000)={0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 09:57:13 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000ff9000)={0x3ff, 0x7, 0x9e, 0x78, 0x3968, 0xfa, 0x8001}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c9e000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000084f000-0xc)={&(0x7f0000f5d000)='./file0\x00', r0}, 0xc) socket(0x10, 0x40000000003, 0x0) [ 692.782373] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 692.809208] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/05 09:57:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000188000-0x78)={0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x40007, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000054c000)=0x10, 0x0) socket(0x11, 0xb, 0x9) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000010a000)=0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000305000)={0x27, 0x80, 0x2, 0x5, 0x6, 0x5, "603509efe73f94c1afe0cb6decddf0be65ec4aa425ce01f0166dbaeebdcdc2c1cce081e43a557600590ef17c86b40692086adab8ac3a28db6400c1ddb68aaa", 0x8}, 0x60) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0xc000000000000000, 0x4) recvmsg$netrom(r1, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r1, 0x0, &(0x7f0000ab6000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000b8000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x80000001, 0x5, 0x8}, 0xa0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x4000000000200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) shutdown(r1, 0x1) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x1f) getpeername$netlink(r2, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a7000-0x4)=0xc) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/05 09:57:13 executing program 1: r0 = socket(0x13, 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x9b)="4a4173d6d62b6e19e26cf8dd45fa009f66bd0e86e6c5f33e696fd13ba60d839d52418d02c65f5381cdcdb0916c1092663c016fbc06d00ff8e401e2fdc314b7ec05778d02b07367f331e2dbe4a409bd98b3ea7bc7da59a3fa70cd37da045864cfac90c30f3112e09f8e858f04c02db932e87ea55cdea4010580b658ccd9c47fb2a17679077cb6a6460adaf78b7a47894b7ff1ab1c76d41d93ff9742", 0x9b, 0x4000000, &(0x7f000022e000)={0x1a, 0x1e, 0x1f, 0xffffffff80000000, 0x7, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x2, 0x0, 0x5f8, &(0x7f00007e9000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aa7000)={r2, &(0x7f0000300000)="b6f77a204690d5a1c25f884bf40bb30420ea8548b24f7d980e67b22f74e6d6bc595c450369cd978d5b2766d80251d56e6c4e56672704fd92018eac6dc857d04ef724522417fc3a5594260db5dd534cec710b7a90d1c65fc6498e386640ace437080e570cfc82050b2201684f276d239d2301abed6417871351ed71f7f3424e758ee187313772b99be11e7efcbdfa97ae775218e7d8eaee19a86df5bb92bdba08835ed8702ec53b8fd2dc4d179ceec594412212fbd326c612b6f6dc"}, 0x10) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000d52000-0x4)=0x8, &(0x7f00006d6000)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005a2000)={0xf, 0x4, &(0x7f000052a000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0x3b}, @alu={0x7, 0x7, 0x5, 0xb, 0x7, 0x0, 0xfffffffffffffff0}], &(0x7f0000d9a000-0x4)='GPL\x00', 0x81, 0x3, &(0x7f000039d000)=""/3, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x20000000000005, 0x0, &(0x7f0000306000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) r2 = accept(r1, &(0x7f000045f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bb9000)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000049c000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf155, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x80, 0x2, "68817d8bae0cbb40c5cd92d9ce85857af24cb899310c0bc4f11c728998e1718efb06952418fd6a580416677368de1ebcb7c5d9e184dabc78be72190d749278e59de908ff30dd00513c6a3212cd72e62e"}, 0x160) connect$inet6(r2, &(0x7f0000876000-0x1c)={0xa, 0x1, 0x7f43f078, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000ddb000)={0x0, 0x0}) accept$ipx(r3, &(0x7f00004fa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0xc9c5b529b4f0ca33) bind$bt_hci(r3, &(0x7f0000495000)={0x1f, 0x4, 0x3}, 0x6) 2018/01/05 09:57:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="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", 0x1000, 0x0, &(0x7f0000001000)={0xa, 0x1, 0x63, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xf12, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00005d7000-0x4)=0x5) 2018/01/05 09:57:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x48) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x40, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, {0x800000000, 0x7, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000856000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000413000)=0xc) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f23000)={r1, 0x8, 0x8, [0x10001, 0x10000, 0x0, 0x3, 0x3, 0x121, 0x8, 0x8]}, &(0x7f0000f24000-0x4)=0x18) [ 692.884556] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 692.902816] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/05 09:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e0e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea4) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a81000-0x4)=0x0, &(0x7f0000331000-0x4)=0x4) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendto(r0, &(0x7f000046d000-0xc1)="1a0a1e5f5b84e3836fd80fc6c0fc56e6f7905592fac55acb5ef1e3c24cb37ca327c05edffa8f4900851a47e20f13bb5574c139a31debf705bc869c49c3ea8107e847f4f181f5ce06a6eaff60a377eb9a3fc1427ce2cd759932d448d47fecb467ceb2c60b45ffb4a9ff6f2d903269ef99628c31671e35210aa734bacee2286eaa8d28096e42d5568cb426b8f55a3f640fabcdbf0eadb4ffe4e417f712832e55bced566c41f22efcd5a8c332758423a94c4b07eaf99983c7216a749f019fcdb673ee", 0xc1, 0x4040000, &(0x7f000094c000-0x6)=@hci={0x1f, 0x2, 0x2}, 0x6) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000acf000)={0x1f, {0x400, 0x2, 0x0, 0x2, 0x81, 0x4}}, 0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket(0x3, 0x2, 0x401) r1 = socket$inet(0x2, 0x48, 0x1b30fad2) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f000006f000-0x2)=0x5a4c, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac9000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4107a882}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000413000)={r2, 0xb2, "3cfe960a9cdf983e42def9346d081c6f2ef6c9d8317c2e2a4785157b99eb8e60a245fd8feb22038cff6e1f3250d63ddbfa2b0a46a97cd924ab075e33f1f465da205f6621886bbca9a196fd056774c5a890d9dad2a4b628575fb39797533191e74cc9725b7221543c2314b4e8237a480ffc7515a0749800ae205d3575281782a286313e1eb4eb564825094acad68ff1c6982bdcab399cf067bf1938ba6dd238552202562403828b24f5b5baf859987eb08f14"}, &(0x7f0000268000-0x4)=0xba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007b8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fb2000-0x6a)={r3, 0x62, "5aab10df13e7253dfacaf901855cb5b881677160643261cd0da21ebffbae79f788e5fe588e9f25d03e4404f44b0ab813dcc47d6925dfa55bb3d71c41bf7ed84dff5c10d1a28e1b40f86d42648e1391e13b7940e59e91a714596e048be5b80715dd51"}, &(0x7f00001df000-0x4)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000739000)={0x81, 0x8001, 0x8002, 0x8, 0x5, 0x4, 0x7, 0x0, r4}, 0x20) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f000000b000)=@ax25={0x3, {"a0cc3f3dcdeb13"}, 0x5}, 0x10, &(0x7f000071c000-0x30)=[], 0x0, &(0x7f0000571000-0x1068)=[{0x50, 0x1ff, 0x200, "0231e2193f2210fefb61992cd7972d989891f6c32c3a9b5bee873316a09dbc799cc6ae532f264baae5143e182127542421eeb869d1d16a6b52eccf9ee870a5ad"}], 0x50, 0xc880}, 0x4000000) r5 = socket$netlink(0x10, 0x3, 0x800000000000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000dec000-0x5f)={r4, 0x2, 0x57, "199b8417a088ef7ae9e71a33768bd9cc1fc288b608a8933e24f4f9c3e91116fabbf3d2d17d4349f19477a700b000bd003ab1465154533945eaa440d68b00db17612891b77de3bfa105c6a1f66a71175cf4d1648f76f0be"}, 0x5f) writev(r5, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000000088f", 0x2a}], 0x1) 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x7, 0x5, [0x3, 0x5, 0x5a9, 0x2, 0xffffffff80000000]}, &(0x7f0000004000)=0x12) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={r1, 0x8, 0x0, 0x4, 0x0, 0x20}, &(0x7f0000005000)=0x14) unshare(0x4006000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f000000b000)="b2095fb05366c2b82603058b9f6960adc62f214b8c85511715b3a0daa6e08a6050657216b28effd27f2181c19f0ecc7863982f6ad93c1d63ce04e8cd89545b2b35b36ffd4cad9b6fde9a8d25e5d4e3cb9ea2e85be8a013b0d32b2a6d5cadcd23ccaedd68949919f52769036b8716", 0x6e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000a000)={r2, &(0x7f0000004000+0x298)="ec5a4899165524d3536a7f82cede1e7387933678f09a308014e67f553d495f9ba6b492275c3f706efbd9e50c4c0ef3cbef3a5a9e0c4141aeb790cb74f11d7fe28d0ed59ef17316fc77040c7c6e92aab3ea156fc5709a4b06a913d015", &(0x7f0000008000-0xfe)=""/254}, 0x18) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000f0c000-0x26)="24000000190025f4000909180000fd0e0a00fffd0010000002ffffeb080017000000ffff", 0x24) getgid() 2018/01/05 09:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) accept$inet6(r0, &(0x7f000049a000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045d000)=0x1c) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000060000000000", 0x26) 2018/01/05 09:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f00007f6000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c28000)=0x81, &(0x7f0000beb000-0x8)=0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000969000)={0x80, 0x0, 0x561, 0x8}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e21000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/05 09:57:13 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x80006, 0x7fff) socketpair(0x5, 0x4, 0x2, &(0x7f000000d000-0x8)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f000000f000)=0x0) connect$inet(r2, &(0x7f000000d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001000)=""/127, &(0x7f0000011000-0x4)=0x7f) r3 = accept(r0, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000011000-0x4)=0x6, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000010000)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xff76, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0x2c9, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000631000)=0x100, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f000030b000-0x15)="4b000000ffff0000006be605f90800508583c51c", 0x14) 2018/01/05 09:57:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f67000)={r0, &(0x7f0000db0000-0x1000)="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", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000309000-0x4)={0x0}, &(0x7f0000af0000)=0x4) 2018/01/05 09:57:13 executing program 0: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006d000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0xe, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000218000)=""/131, 0xffffff10}, {&(0x7f0000155000-0x2a)=""/42, 0xffffff2c}], 0x3, &(0x7f0000214000)=""/155, 0xfffffffffffffec4, 0x7}, 0x20000040) 2018/01/05 09:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000fed000+0xb35)=@hci={0x0, 0x0, 0x0}, &(0x7f00007d8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fa7000)={0x0, 0x5c, &(0x7f000009e000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a49000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000085000-0x10)={r3, 0x0, 0x4, [0x5, 0x0, 0x2, 0x6]}, &(0x7f0000618000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000029b000)={0x0, 0x7fffffff}, &(0x7f000048c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004e2000-0x8)={r4, 0x5, 0x1}, &(0x7f0000fdf000)=0x8) 2018/01/05 09:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x6, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007c7000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000a3c000-0x4)=0x0, &(0x7f00002d1000-0x4)=0x4) 2018/01/05 09:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ca8000-0x64)="a5ff7bd56cd27858a614bc58b1ce235aa625884b44792ee4f36d9fada5fe09c504d117beeade08d0bbdfc68aeddbc7bc2c4b9b515b3f402696b5aab171a559ae4b58ffc2eebf9a62d59aebed699360f1f3478403c285acb138f2df050c7aac8dd1f25c42", 0x64) recvfrom$ax25(r0, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000754000)={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]}}, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a2e000)=@assoc_value={0x0, 0x2}, &(0x7f0000c14000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000051e000)={r1, 0x96dc00000000, 0x80000000, 0x7f}, &(0x7f00003af000-0x4)=0x10) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000a22000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d6000-0x4)=0xc, 0x80800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000319000)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 09:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000870000)=0x0) sendmmsg(r0, &(0x7f0000a1d000)=[{{&(0x7f0000b47000-0x80)=@generic={0x4, "3bb0e6616dff028a5b1bbf8a1cf112c5f34b33d86490e80f25d78a40d4612caff27340c2e063b3b27e0495b26c1e62229c27f2f7e3ff52d9bb4c59404d26ac1b30e798aa8b0acb2b2cc52fcf528fe3f81c2d2cd3ede10964fb160b2e37555259c1918d26ea45757fd6bd5595d2cb264309ad753cfff1c3b80c71f63f07a5"}, 0x80, &(0x7f0000f2b000-0x10)=[{&(0x7f0000a3c000)="025a14fdb19a12e7a0438ab88862f696b1", 0x11}], 0x1, 0x0, 0x0, 0x80}, 0x1}, {{&(0x7f0000ce6000+0x5c8)=@in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf3f}, 0x1c, &(0x7f000058c000-0x20)=[{&(0x7f000050c000)="ca8bc0f68d09aa294503029e586e6dca2d6f75d5809e1884e3c4bbf34ad406e292f5c83064339a366f96f2fe6b9013450de91907d637558a754e01d8d212b6b67bf39e273dcf6e92ef780e1f2b3886abc8a3e3b740c52011da1eef67ebbf6a7ed12299ca2de52bafe1dde7cbf74b2f43a7b25c4afd8ae2bd3575445caad45ea59e786edb8fd50a5694ffe315416b5be50b4da4b1c7d40de446ca6780dbce35e55a3bad029db155101a74da87c37866ca59a598701727999c04c97c53fd6e58f3b3c28fde", 0xc4}, {&(0x7f0000d23000-0xe2)="4f64445e972846eb9c56f2b16504095f1e4ea746e884ef9b297fc463c5b47c7f9a34c1e0c0171857a7aa1a5481ba75d2c1436ef44b238a528262dcaf40b4c664f7419b511a11f9473bfda903adf91a0c910b5a021b2b7ea83a66e18626ed501e3f7a2d33bb04ef5c029b82f9c63af10edc2d79e88c7035cd412403dd949e3df562fe5447db86552b0c9840886dae51ec472ffe6635ad8251aee68be5aca9071323620eaf2d6504bad26110e923bd7cb12b6cf62fac6eb3d65d5e5e5b6dbd19630670f8290075ac1904e8bb52aee1041984d73d127c1c4247784ca73c23efcd6f62bc", 0xe2}], 0x2, 0x0, 0x0, 0x80}, 0x80000001}, {{&(0x7f0000ec7000)=@sco={0x1f, {0x100000001, 0x2, 0x1, 0x3, 0xfffffffffffffff9, 0x1}}, 0x8, &(0x7f0000f8f000)=[{&(0x7f0000ecb000-0xc1)="f176a6211dde2b33d9b2ad319f6215b0c3890a88295fdbbfaab7f0871aa152a53e42ed209a2a3f100aa48d6ab1fef899c652732694bcb2aa066c9c9d4b35c82f88593d57bd015e932df4314fe5baa48d753eeb9923164345abb4448beb2706c216ac68d7c5a13bbf6d073ff3c2cb64bd52dc1b523e5da1da4ff0a8c714faa051e1ec03264a3396f454efe5886dd400dbf2c683672afd308ccbcf16ade3b50ff7f98202c64483592d13a429d78642f27b9def653496b1f7326764df430ae0b7f0a0", 0xc1}, {&(0x7f0000e3c000-0x41)="d07c28a402769827e4e62b308d6d5d35caeb5fcaa839b04dea8b5689f97b3d726bbd38bacd5266f99459e88306d6055361a492cd92b3d53f34c45a7251b7c2cfd1", 0x41}, {&(0x7f000002d000)="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", 0x1000}, {&(0x7f0000673000)="1ed172e762c190953ac6b913a0d6a322321865c65ab91407afb5d1b9ea39f6e322caf40da66f49ffa3836cf05ca8c5c4f93025537e2fe41b9b639579b14c0f11e46bdd7b7663e19a6173604d41c03337ac04407e49e3a508cfb90254bb7489b3ddadf4fcc7b8c199c38099efc7102588456262f7da0a5901bb233bfd0b28b155d26176ff1711ea8606a82f230a8aff1d9b550dc0dc2dc5fd12d9767972a0b228586f4b60da1ecd65433a", 0xaa}, {&(0x7f0000e6d000)="1f388087f0f5c4d360182a940d9a108ea4b734c3feaa7b8793e4f48da50a1243cc9efbdefd5fd3bda07065be01d4fb3bbc1acef5d8346888659f4638d79090f4de3695433e4e4647931556b6d78ed8a51897cbfba2ced7b8e7ffa72aad946267b3c1fcbe79294e60a959b223a6", 0x6d}, {&(0x7f0000e2e000-0x7a)="f0f221b7462a8312643084529a98487e0685f156f82ac9d2c259e631c5fce2c5617fe3aad60c19dedc389d4b5cf3e601a2083dabe756ecf9eb8dcdc7fd3f711e972a63d5f059a279e6c0e7257009ab578ffe9669525d1af6e792f2a0b6fd07f405102a23c742e0cafc74536a1936bcae2c186628a7e661635aa3", 0x7a}], 0x6, &(0x7f0000aea000)=[{0xf0, 0x103, 0x0, "b060d1a6f61bfcf1b80d69a5587360f642c4dde87ebae74d6f0265b537c27b2d542414d3342654cf9b4be5a1e75067607f55e7f165b228b30c6683a3b508c23433c6575f40f918f2a45851bbb3547bb9e776b92a6e4b1e89c05c3854ecbc52adad12f3094f375ea11f53f52ba0b6d7f5a7da9af46899b9c713c6cba19bcf4cb8a7cdfcd4c7290ab54ea92559c14194d7452f15ff83942542d5989d9356632ab595d87f4c6719d9dd96f5bca11096560711b874896bff3b7c90b2b2fe2ea46b1f718a845e841deaf709574ba0aa211b542c754b9ca505b351009e"}, {0xa0, 0x0, 0x80000000, "5a08e3de43607525a07a2b1b288ba78eca0a4148d5c4a7e4ad45307567598104c9232925916d67fa5d5e2fb85d54cd6dafdd96b538a6586d6898e93ca526d5c28813e808933d63c06073d100b69b13ea4510dad6447b09ab714f84fbd562a7cd937825c5e6ddfd1655baea8da212b7395fc77d36de09d32b54c19af167fea91f331f7ea2ebf046eefd4bf764e2d5f2"}, {0xb8, 0x19b, 0xffffffff00000000, "b997533c575a377884cd76960a08d376c2d5092fb16f5594e2fde95235730eda73534dc9dbb9572b4e75212e09434c60d4211a3fd2c0dd3d206a3572fd09c90d77edb3ba5fe5d643d559a84514b29a617da516cb486d0a6d88d0f245b964d232fb3cf39e307d23c2f7490ab596484057b8fc04666621c1ba7cfdc18293602cbd30c9527520f63b3363916fe1ecb74e0c92bd56f522c5a30b51548c6b670987485bea"}, {0x10, 0x119, 0x100000000, ""}, {0xa8, 0x112, 0xffffffffffffffc0, "30802cce013c922b723e31e7671ca43bb29cfe904825efe85090d826c6d192306a4a5e4808d335517f8b9f8461478c4b045fcf4f7c6406808f8108a028086a2aa01c79b50a18079b5b3e6cb6c8eb9c1379f97b941e4a7cef63c0bb1c3ad538cb3ece2ad503ce212155c8a6509551650b1ceac704e29f6b539b1590803b3174dcb755406a235979e0f114d369c1200c68a4e46302e0876c"}, {0x90, 0x1ff, 0x6, "973644ce2081961730c74911871cfe94e7317ed019e00615c1564dad346b2c21bfa41f16de43fd167e5b8d94178aa519a1479bc88ef2b0a9ed329136da015e42d36b17da40ed2b1defabfc75a8bf937fd3e501f0ea100e96ef75bb335f9e5cd7f69c45ab006da837137a2d324805b2580cd35ccb46d3734802d8cb1562d5b0"}], 0x390, 0x4000}, 0x0}], 0x3, 0x40000) sendmsg(r0, &(0x7f0000297000-0x38)={&(0x7f00008e9000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d9000-0x40)=[], 0x0, &(0x7f00003e5000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) connect(r0, &(0x7f0000ead000)=@llc={0x1a, 0xfd, 0x7fff, 0xdfda, 0xffffffffffffffff, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x27b) getpeername(r0, &(0x7f0000d56000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a37000)=0x58) [ 693.147059] openvswitch: netlink: Duplicate key (type 0). 2018/01/05 09:57:14 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fed000)={0x8, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000)=0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f00004f8000)=""/8, 0x8, 0x10000, &(0x7f0000654000)={0x4, 0x5, 0x80000000, "d95aaa76c13b", 0xfffffffffffffffd, 0x0}, 0x10) socket(0x0, 0x80000, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fec000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcf000)={r0, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x2c8de3bc9cd02d9) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) sendto$inet(r0, &(0x7f00007ea000-0x60)="e34c8dab8841e60cd29fa77f8624b9880d2b85f7020bca286e5280d260eeea211ab049b7a5b88bf7307ed8ba9f401d02115893315e201abce520efcad88cd8751c5484174a983de8851f64ab2400b6a7c62f5ee1533f27a50f61e2a7020ed2cb", 0x60, 0x800, &(0x7f00005dc000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 693.206354] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000953000-0x1f)="1f0000000104ff00fd3945c007f0ffffff00050008000100030000dcffdf00", 0x1f) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000652000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d26000-0x4)=0x8, 0x80800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f5d000)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b8c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d1000-0x4)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000242000)=0xc) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffff9c, &(0x7f0000f5d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000968000)=0x9, 0x800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000f5d000)={0x5, 0x3, 0x2, 0x4, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000f5e000-0x8)={0x0, 0x0}) r11 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008ac000-0x10)={&(0x7f0000dae000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003d2000)={0x0, 0x0}) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000054a000)={0x0, 0x0}) r15 = socket$inet_sctp(0x2, 0x5, 0x84) r16 = socket$key(0xf, 0x3, 0x2) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) r18 = socket(0x9, 0x4, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003ec000-0x4)=0x0) r20 = getuid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0xc) r22 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d27000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000-0x4)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000399000)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) r26 = socket$inet6(0xa, 0x8000f, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f5d000)={0x0, 0x0}) r28 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e9b000)={0xffffffffffffff9c}) r30 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000458000)={0x0, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f5e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000754000-0x4)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b1d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003dc000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000-0x4)=0xfffffffffffffc3f) r36 = getgid() r37 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f5d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0x10, 0x80000) r40 = getpid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f5e000-0x2e)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b2000)=0xfffffffffffffe88) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept(0xffffffffffffffff, &(0x7f0000785000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f5d000)=0x10) r45 = socket$packet(0x11, 0x3, 0x300) r46 = accept4$llc(0xffffffffffffffff, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000533000)=0x10, 0x80800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000476000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f5d000)=0x60) r48 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r49 = socket$unix(0x1, 0x5, 0x0) r50 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f5e000-0x10)={&(0x7f0000a50000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f5e000-0x8)={0x0, 0x0}) r53 = gettid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000003a000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5d000)={0x0, 0x0, 0x0}, &(0x7f0000556000-0x4)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f5e000-0xe0)=[{&(0x7f0000331000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000f5e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000041b000-0x60)=[{&(0x7f00008f2000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00007b9000)="906b748eff629a35a1cf79b8b624cd6bcb8297a00375803508ffc608a57ff387886be044d6e18999aff6ece60390caaa2c92241601d5ab0839cc4afc6e37ab5e867dbba9dcd927b26bbc54129faf60b36a9bb5dd", 0x54}, {&(0x7f0000f5e000-0x9b)="be2e1a5d2f1f6ae21531b5a1fc8c2104fee49b518ab36c7fd80e33e25cab44a7f8129f948e7cb2c1583a15e7e1f852a4cd465fa1feeaf91897442ab8ec7781fd73b49040ee4bab46afa76f08f336f40b2c388f0664a91dd23ad022df03ca98c5c1aa10092a8ad4b7633b07b513158f8102890861c09611afdb8f79c03625f49adf5810c892eb1a4bfa03378b7ac1ee2e78d9b131d14509cda067ec", 0x9b}, {&(0x7f0000f5d000)="6af075ff6ef60368d96ae19df28c49e40d610d6af72f2a01897ed2d4b72789004c981523ced3b41210e952459c194ac7262a5e83123e02d155b20acda9da14229da897c1757cac2f3f91c07d9a106c4f9a0ba2e3e0a170f06e197211848db542183e55e3404ccda7e6680c98b978c0905289a3fde52a4f443bcdb8ab959e57ce661f1f17313eaf1823c662074d5097e8d213bf2edf71872f264d11c8c09aa27bd107e415d1e061964d59ace2d896d6470c59cd2914fbd97e1b94dbad3fcfc36f8b976a072bf3b7771330268257104a17a7ea48848bd4ae0fe6a9b937949dd57335eb7eceebe3fc2e92", 0xe9}], 0x6, &(0x7f0000f5e000-0x118)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x118, 0x4}, {&(0x7f0000781000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004da000-0x50)=[{&(0x7f0000e86000)="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", 0xfc}, {&(0x7f0000293000-0x29)="6ebdd6df115080d64759b3dcae774190c24528ebc0d41048c51b8ef99cab04d55fdffd8782570c92c6", 0x29}, {&(0x7f0000f5e000-0x53)="728eed83b5a63477bfb37243e72875a52155d69f21a4ae97ca26946437328d67a82972ee919f7993f9926bb7d2d9dcc32904fadf4d3c1409d953e8995f02b1f9c4e0ea87032320f69eaceed01d1f01b75e28b7", 0x53}, {&(0x7f0000505000)="408c598b7d47b3c53a3031f8513221e4a718c773084f236c9ff9c4b418ab12092c6850dfe375cd286d2eec71fe9dd67dae91dd4a884c53453a2c15c66a56aea911c84de1ef324902ed87ce9fedea2621e7fa1dd5fb6f4142bd38a8bd1d9d9111005ed4f5fc02b04fad9a10c12002c82e7c5ef7bb951c94cdf22be8321c58adab7250ab05c99750e82b9d5f5c28e77bcc078af7f66c9449114c04a7e2", 0x9c}, {&(0x7f0000155000)="3d28ae803568782d8834bb86f593daa46401972c39897044dac4fe1ae3f05cbf2d44bb78ece07ccd07ec1585cba3d5cd8481cc36072fc221234744e355ede05221ccfd84db753f7acfeeb0bd909d0747e2c217e6ac77fa4cb0d63d969b50ae024980ec888068225c82988d0c3a7999cba7abb76d2ac0587c58cd56c038136411d87e1f36ddf8680f2317ddd9b5d2abcc4524b95caeec5f58a80f5faf19d0402e45e7c599e92018c9c4", 0xa9}], 0x5, &(0x7f0000912000)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r37, r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x60, 0x4}, {&(0x7f000095a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f5e000-0x20)=[{&(0x7f0000f5d000)="cb27d54c791c27385d7aad48c085674c3305b76536a66db0c6992fe04b9e5acd7532159c30cebc51f2b53300e98939338ce3ca131062758c6814fd268a773322b932bad243bf5f0ce2e9fa926982ee475ff63acc0cf77c8f51f912a1216d0a02651aeebeacffb5de84bb0da8b13f432f1283d0106eed1d1605e59ba17e41811e5bdf8b65dec3715899f15906a14c96f883a06b2fee5a64a4f08c97c17b9f54ffb2029ab0177203eeefe656ed084bd468af55b283ed5d64cb5c0d3384d9aacd3880be8e31e438fd399d7669e930bbcbd4eab8ef86bbdb95f50000ebec8eb1", 0xde}, {&(0x7f00000c6000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000f5e000-0x80)=[@rights={0x20, 0x1, 0x1, [r43, r44, r45]}, @rights={0x28, 0x1, 0x1, [r46, r47, r48, r49, r50, r51]}, @rights={0x18, 0x1, 0x1, [r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x80, 0x1}], 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 09:57:14 executing program 2: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000089e000)=0x4, 0x4) bind$inet(r0, &(0x7f0000778000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00008a3000)=""/168, 0xa8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000060a000-0x18)={0x0, 0x0, 0x8, [0x4, 0x0, 0xde, 0x5, 0x80000000, 0x1f, 0x76a0, 0x9]}, &(0x7f00008a3000-0x4)=0x18) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000131000-0xb9)={r1, 0xb1, "7966e785526aef554b53124510c9ca5708f1bf26a4b78f391f10120f65f42c8522d5e7e7bab4579926c212de90019666ea738b3aea584e2b500159499accc58466611d05ae0c8db6afed612d382b2a9b44736f539ff29517891c5b2872d7b47e168d682ee4824a45694f283e102aecc0fdfaa3e6a0048e229fd5125c5cbe4332f279a8397d8540a558a88b4f0857eb1aace1dbc7027f7d0337f0bedf9cd17bc239ab27c188fa004f268c4a230daf9ec125"}, &(0x7f00008a2000)=0xb9) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 09:57:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c3000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005b4000)={0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa1e6, 0x6, 0x7, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000a0d000-0x31)="", 0x0, 0x0, &(0x7f0000e91000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 09:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cbe000-0x4)={r0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000315000-0x5c)={{0xa, 0x2, 0x5a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x3, 0xb9f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x81, [0x7fff, 0xd1f, 0x1, 0x4, 0x8699, 0x7f, 0x4, 0x8]}, 0x5c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000009f000)="b09b47fb2ad9083b7f48acd238316436787cb778b88df5e1bf5fe89e213b36e89100912053b3908ffa562773c8", 0x2d) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b72000)=0x8, &(0x7f0000fce000-0x8)=0x4) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80004, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f28000-0x18)={0x0, 0x0, 0x8, [0x2, 0x2, 0x18f, 0x6, 0x7ff, 0xffffffffffffffff, 0x4, 0x550]}, &(0x7f000064e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002dd000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000a1e000)=@un=@file={0x0, ""/8}, &(0x7f00004fd000)=0xa) accept$packet(r3, &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ca2000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000441000-0x50)={0x0, 0x48, "fa7cebc76fd4f72df63c028b275099b595c07b18351ef6b6a685c74e7d39d142ef0dbef27a21674e1350b21dafc24da8ea86002e0f74f260cad7b61d45e955a5c3fcb7bbed171d68"}, &(0x7f0000599000)=0x50) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f7b000-0x6)={r5, 0x0}, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fd0000)={@common='ip6gre0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r2, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f000096c000)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c9b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) [ 693.251435] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 693.291034] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008d4000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='cdg\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/05 09:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c1a000-0x4)=0x0) 2018/01/05 09:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x200, &(0x7f0000689000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000498000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x1000000802, 0x0) write(r1, &(0x7f0000d28000)="24000000190025f4061c1ffbffe6fc0e0ae7ff000000000080ffffeb080002000000ffff", 0x24) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d89000-0x4)=0x0, 0x4) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000789000)=0x0, &(0x7f00002f0000-0x4)=0xfffffffffffffdef) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d24000+0x964)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d24000)=0x10) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d24000)=@assoc_id=0x0, &(0x7f0000d24000)=0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006f1000-0x8)={r1, 0x800}, &(0x7f0000d25000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000686000)=[], 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x4, 0x101) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000055d000-0x18)={r2, 0x8, 0x20, 0x100000000, 0x7}, &(0x7f0000d26000-0x4)=0x18) 2018/01/05 09:57:14 executing program 2: r0 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0xa, 0x101, 0x71, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3, 0x40, 0x8, 0xffffffffffff8000, 0xffff}, 0x14) socketpair(0x5, 0x0, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x6, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000-0x40)={r3, 0x0, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x1], 0x0, 0x5, 0xffffffff, &(0x7f0000001000-0x14)=[0x210, 0x4, 0x8, 0x4, 0x600000000], &(0x7f0000000000)=[0x7, 0x7fffffff], 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5e000-0x4)=0xc) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d38000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a4a000-0x14)={r3, 0x9, 0x401, 0x5, 0x7fffffff, 0xfff}, &(0x7f0000863000-0x4)=0x14) accept(r2, 0x0, &(0x7f0000efb000-0x4)=0x0) close(0xffffffffffffffff) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:14 executing program 3: mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009c8000+0xe4a)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000016f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009c9000-0x6)={r2, 0x0}) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f13000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000736000)=0x1c, 0x80000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f13000)={0x0, 0x94, &(0x7f0000bbf000)=[@in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b52}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e6d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009f5000-0x14)={r1, 0x3, 0x81, 0x1ff, 0x3, 0x80}, 0x14) r2 = socket(0x8000000000a, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7fff, 0x0, 0x0, 0x9, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f15000-0x8)=0x0, &(0x7f0000f15000-0x4)=0x8) 2018/01/05 09:57:14 executing program 2: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 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) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002dd000)=0x6) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00001ed000-0xf6)="8141a9acf95e60d3c5e313f841e4aba83812ed1bbded015a8c3dc5581c796f0020720f53a58c7982c081a7c20471ac401b00988026aed5995ae8e5f49b07b3f17e3c0372e64f62476b35cb878165881c93e640670ce9b497a16993ec0b70abb2eef48d63dddbaab5f422efb28261111e300a63b3753f60fa27f7420b01b1d4a9b053f82522ed177fc464e670cf62e6369194b88c8b60dce7da4dd53ae88f2af4a9ca16f80bcb67af1d0d44a388e580f222aaa759a91d911a0e3260dbcad164e8bbe837c7f4e2fe01c64b0f6d58bc794afe0f9b6c113c0c2ffe8b9361eb2057493e6b6650faae93194457663819ffa2d3a4dd9ba68358", 0xf6) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000afe000-0x4)={r1}) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000509000)=0x20, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x4) sendmsg$alg(r1, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/05 09:57:14 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0x50, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=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}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x80b, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000)={0x2, 0x105, 0x9, 0x100000000}, 0x8) 2018/01/05 09:57:14 executing program 4: 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000081b000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c6}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d90000-0x26)="26000000130047f1ffdfff7f00ffffff07ffffff01000000f6b2000000000000000004001235", 0x26) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003dd000-0x7)=""/7, &(0x7f0000bff000)=0xfffffffffffffdc0) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000007) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000012000)=""/244, &(0x7f0000013000-0x4)=0xf4) 2018/01/05 09:57:14 executing program 3: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c02000)={0xa2, 0xffff}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x7, &(0x7f0000d4e000-0x8)={0x0, 0x0}) listen$netrom(r1, 0x6) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000d50000-0x8)=@sco={0x1f, {0x4, 0x10000, 0x80, 0xed, 0x80000001, 0x1}}, 0x8) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000150000-0x78)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x7ff, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d50000-0x4d)={0x0, 0x45, "8e554ccfd51da0740cf6ce0af9a1c1747d1786940a3d03a3adfb384eab84d58e37652e9c4df176c7a182aa82ae08e2a44dd9e4fad8f94c0448c574becddd7939cb84bd3194"}, &(0x7f0000892000-0x4)=0x4d) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x83, &(0x7f0000307000)={0x0, 0x0}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c2000-0x4)=0x14) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d51000-0x38)={0x0, 0x0, &(0x7f0000d50000)={&(0x7f00005cb000-0x38)={0x2, 0x14, 0x1, 0x2, 0x7, 0x0, 0x1, 0x0, [@sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_key={0x3, 0x8, 0xf, 0x0, "2b2a47f176af1a8c9fd05778e91cc1"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x840) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d50000-0x6)={r2, 0x5}, 0x6) 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000+0xc44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000019000-0x4)=0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) r2 = accept(r1, 0x0, &(0x7f000000e000-0x4)=0x0) socket$inet6(0xa, 0x5, 0x8) bind$netrom(r2, &(0x7f000000f000)=@ax25={0x3, {"703b6b390815c0"}, 0x1}, 0x10) 2018/01/05 09:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000f9d000)={0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd8e) 2018/01/05 09:57:14 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x5, 0x6, 0xfffffffffffffff8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x2}, &(0x7f0000015000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000006000)={r3, 0xe2, "218316d38db91adc56bd7eb465eba80cdc436237575bc73f68b889711a6d98ce116b43e5d54975ff9608e28d0ef2070579af6ae99cf7f908a207e0e5add50d8c21b3ee20fd30129183ef339515fef7a27bee803c3e0d24532a0d37d7a549a266a5144e717afcc508e6188725b21c8881e6d24bf6bc0cf6d6ab3fc1060ed61aa8dacba1c520d68ecdab703db3565f0b2c194e87fa5aab788b210f7c47c526007c08fc39c042f25739efb54daa39037bcdbabc6b0bf10fe2c2e5e5a9904626f6f943bc786721cfc4122c92de3e5c26f992cbe1dffc16738b692b25b064296ba5302a88"}, &(0x7f000000c000-0x4)=0xea) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000016000)={0x7bc, 0x423, 0x5, 0x2, 0x3, [{0x0, 0xcf6c, 0x80000000000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3, 0x40, 0x2, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000953000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000)=0x10, 0x80800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd6000-0x4)={r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000af0000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd5000)={r2, 0xc0, &(0x7f0000fd5000+0xf5d)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x880, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd6000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd4000)=@int=0x0, &(0x7f0000fd4000)=0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) sendmsg(r0, &(0x7f000097f000)={&(0x7f0000e55000)=@llc={0x1a, 0x1, 0x9, 0x9, 0x8, 0x5201, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000056e000)=[{&(0x7f0000a9d000)="992242de771dc1a3e1c74a4a08", 0xd}], 0x1, &(0x7f00009fd000-0x268)=[{0x70, 0x101, 0xfffffffffffffffb, "fdc1252d739d38247d010bdce03c126d71ac2193c4ae3aeb1ebb1a0cc697c945c2b7109df8f200be66d59e485b71d4f828a802cc1bcfe457792c1c0c797fe39a0fb07a97e71efd4e9b4f788838f1002402408d660096e9e25bf8f5"}, {0x78, 0x199, 0xfe00000000000000, "9665d0dfc8874b641e7ca28063b061dbd5bc794210e97eaddb7ea09cbe90c16d18c0b8adbc52affce6a89b0a81c3a2dd92da52de6fb2ff0a58f3226153687d8a167e8e97aa2cf2d30819d18a55a86db8de2e4c0a2c7d77d0b7a49419d9eb51ffa7cd9d1f9e5a"}, {0x108, 0x19c, 0x2, "63c1b1ecd524e3e230bb7da28243eb4f38e2afc05c7d6cde782826e3181ae43171ce1bec23b0f5ac57cbeff7e8f61cfd85417a464c5f8a2d61f617ebb46cf178134b26703760052e410eace4e97fb3dd04d3f9e6e7bf84bc5e9e22f21758d3a377980e6a87aea0eae230f46a5f4c63cd55261d036bb4a1a0332d5ea96eb9de014d29eb399757ebecaf40bbbd7ded7f04ec7ca5590a191fe2ab9450c09111331bc61739b06941f1b9ab9ceebc20cd8a273120b87bdf10eb2a89e07753e0bdecdb525fa1f2c7cac3be394d0a0e8d082b4cdd8fa1da19cd0a60878ff645a339c16eba8362c794dee54a80f37e64251512474e"}, {0x78, 0x117, 0x1, "9be611b99b74d5ca94e05dcb76384fecd79161c242d8dcb92067c126eb6923bc23c026e99eb2dd5dea8e49d3a883b69d622893b9d3617b529f96658222d1c153036554a76b1fa9706d3658983e96de477c35ef15bf027a30e88738a748e51d9ad03ef381e1"}], 0x268, 0x80}, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r1, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00007bc000-0x38)={&(0x7f0000be9000-0x80)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc96772701a6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x24004011) sendmsg$kcm(r1, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/05 09:57:14 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007c0000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000428000)=0x1c, 0x80000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f77000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x80000, 0xffffffffffffffe1) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000f66000)={0x20000000, {{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]}, {{0xa, 0x0, 0x9, @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]}}, 0x108) 2018/01/05 09:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000022, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c0d000-0x18)={0x0, 0x7, 0x8, [0x3, 0x9, 0x3, 0x1, 0x75f8, 0x0, 0x6, 0x4]}, &(0x7f0000e34000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000497000-0x98)={r2, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000}, &(0x7f00002cf000)=0x49) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmmsg$inet_sctp(r0, &(0x7f0000870000)=[{&(0x7f00001a2000)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ef000)=[{&(0x7f0000562000)="89d36a59577e6f6b5ce3a39e8448b25b6bfd7fd6da0fc9771f9c48b3e9458fdeb5c4bc6150db8d9afd7597cc02525ac3dc30c6b5f27efa69417e543aa997f7a3b4ad59ca653ed666d7dde7942b3671a49d222b597ae44a15f3b791df0ef8f7ac7a6932d3c33b0ee91af8df516d49e3e597d19a52584d8d510a1a4a947b7d44504dec6c4c57ad5829d00b50719ba6fb1b12dc6bfe037a1f417fadb2a639a653f1687febdba409cfd341a7ad2d002fa19b9c55", 0xb2}, {&(0x7f00008fc000-0xf7)="b78466b51da642e8469f42edca3e914518e31bdecbad4695e01833113ff02b03f95e5af91bd76fca8eb33bf6fa485675ee9838646aed6e3d838305deedf5dd02783d379a394e1526743957b4aa2964573e72cb0cafa004d67404b2b529857750f98e1af328d73c055df7e7a343aee1e1b00f18ac6ab2f96f2e793c9fe3d0d2f6345da85728d51ef9a8bf67e7c570bfa5dfe5d710ae958ec3db6511645a7b0fb447230b1415281576039bbba225947ec49f6d222dcd73d74a734ae325b0c87a33e94278f1bceaa4ffe77252f0611f6ee32f909df3e19f1508fbb29dc0947ed4b5d30e649cb15070537d269371f7af0f75acbc566705f605", 0xf7}, {&(0x7f0000ac6000)="", 0x0}, {&(0x7f0000805000)="", 0x0}, {&(0x7f0000ea4000-0x98)="03f409a7c8b25273cda31c002712cf7fa16180789a60b79cf31129bf0f707746adbf995fcaafec3293f5a2815e7d68b3294da88c3cfd44bbe94b736a80faa34ff35088c69b8d46f983b52c17b19ae3fbfd929fc2125d12462e7bdd9f8adc5088eb94dae89b3eef6ceb575ca1b78a987810eae5cd4759ec7cc22895cd92a0edbb4867f96ee5655cc569960acb25862fcfc34d7b574cd54ed8", 0x98}, {&(0x7f0000be4000-0xab)="414cafd06bbcd9eb7a102ac6aa995eda71e2001b917d355ef5e43bb6d5171302b6ff370744768b5515305eda45f30f4468dc183807e3e01ad725ade4d79d7896b9bda90c6826d2543b8db0f6f9c8e7c115f0a052ecebdbf92468634d3675feeeb2f2c312a3e21594fa9c0d86568e1063450f6a9d4662f456045c8e1837977d6c631c6c0dadd726f38a87a74483c5650a8c8a2318bd9ddaeaf16be0459cdb28b26fd13215294d960cd08663", 0xab}, {&(0x7f0000170000)="3fa51830205c9245cb6039d2d35999e1833eeb5cde535876f6610c478ae520bd68bbfdd3cb139e384dc7e473331082184cb406e42e23bd4785b42693833bcf2471c12754ee4be7dd9afc04cf58e14cfb692777f7a5bca314c1a4b3f0b00cf11f46ff64f9f13429e5092b1def82d5633868c9a45f405e170e05fde82088118230303cd7ea1449818972d9b6021a1108ed274400fe78a2", 0x96}, {&(0x7f0000d17000)="936d2c3b711ece0e66e435869b5e98c50b21de5ec5b1ac43788069a099928b911ba94d4861fcd5e8c36c5d497e3d15ff434132104bb8615aff66d0d78594f982f9d6ad866815ba2ca22bacdbc698ec44f5d336b988b31d940f6cad4f96aec2484b93e1a00b4fa152efaf5e1821788b845ef9d511b99934aebff9d2af06136e7c39fae5281982e4be64f73f0af46a088bcb56fb5d676a28555c9e7a00d1cb436966d1b1793541995c93202b687830d12891137dde1e18c249eeef7c92e1", 0xbd}], 0x8, 0x0, 0x0, 0x0}], 0x1, 0x40000) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000360000-0x350)=[{0x90, 0x11f, 0x9, "8f7e16a764e6f1deeadbea9c48e8c9b19f68ec586ecdf8f7193b3940dab3f4a4f7099d683504b7b5701667d79a1f6bd8f170ced4050c32f50346a164b9c62760efd1265e2da279f6f9e1f27f277cf527dbe5b4dbf6c89d59af097fef0f38aebf41a5523a6bc2d3b7259db4c39ce7fcd93dca22ae5f5bf728c38e1778"}, {0x30, 0x103, 0x2, "b91d15247a4c86d33e48193efe51b38c574a67a6839e0b78a3b607578383"}, {0x18, 0x103, 0x4, "eee4237b5236"}, {0xa8, 0x111, 0x8, "6ba8f42fcc9089ba87a9c10de2dfa26511bacd5defa9fca07ebec1e672e66a4c1a1d712a6b88b75a158e733f47ef847408fc1464491ff9945c98e305993e6d0974c18c252c39fad3b72d52acdd15a7d000ec092af6f87a9116a4e8cf6202ff9bd592cfefa020d8e5589a09f92b160854a6a7e0a963426c234d647ca2b20b8df42e90854fda33f9a4caa5374e9e3576c532"}, {0xc0, 0x104, 0x64, "b575428dc5b858e12c9f579d2c9483bd7e180ff11e114b6f96504237738e1e5262b27bc5288c8f6743b41314af491f1b6fa9a6b1c66ffad26c6471f583dde4342deec39bb4baa4cb8099afc8f89140e73e085296c03adc57c74307492c72438d9d5251704d15968fb8c4ff380d00e3b4676500eba129c32881991c15f4d1d9e4974554680d6a5e5129e1be2c1fd18922be0f8439b8bdab9b7ba6c3d806d2e698f81021ff0f299e9b86db"}, {0x110, 0x1ff, 0xfffffffffffffff7, "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"}], 0x350, 0x1}, 0x0) 2018/01/05 09:57:14 executing program 3: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000581000)={&(0x7f0000582000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000430000-0x10)={&(0x7f000041f000-0x2a)=@generic="685c06e088c5301a59786f32283fe397b6e30521132d6fc27637ab32162410fb960a99448a8cfa20d336", 0x2a}, 0x1, 0x0, 0x0, 0x80}, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000583000-0x9c)="9a0c8356168cc5f90b01cc9780e1e641354f2c781ac766e71c823f04feb96642a16173ad20a164835b03e6c458557c713bf1ec14f258163223591fe217beafc7918eb352fa977f56ff417a8f000f0bab52f0966f17668a718b7a0df4ec764f86ed3805092043b4798500f4fb3714cd4a71a3846e3bd85e1926a10662146bbe4e3f4dc22547f8b1032750c1d67e7b144edb4239293ec03d26e77b84a8", 0x9c) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x6, 0x4) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0xa0, "0dbc154741734f77cf9768255d5c641ca5ad521407c438097f80818571b2e5b283efd1d6d6c86faeab0fbc3f10fff374860be36a46753245c84774aca348aea49f1cfca0a2b9f03a2826b44de5da3de32041b786db63d1f1b8e8f1cd9cd9b138bcd63b6176d56125bffaa3b95eee353c9c88c032642a34c4429914f53ddb13bb670d22ea5dede70fb031c1a48e8136683fb19beb04f240b97c53681d2259d0a3"}, &(0x7f0000582000)=0x51) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000013c000-0x8)={r3, 0x7fff}, 0x8) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = accept4$inet6(r1, &(0x7f00001de000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000047b000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00004ce000)=0x5f, 0x4) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000209000)=0x1, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000583000)=0x101, &(0x7f0000584000-0x8)=0x4) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x3, 0x9, 0x7000000000000000, 0x7ff, 0x81}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x4, 0x5, 0x8, r1}, 0x10) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000003000-0xd7)="cb60d149b040a5e316951591d3ed520c7fb08d8de9924295c06bcc80533345062c52d14cac456d5f86a2138149276f9dfd0c5c5b9389f402eff11c60186f84fada6cd09aa15ec09a818296b6aeda9c6bb3edeb0c45e51ff00a6a2f2c5a2e58c0da0cb3c021c5288bf76547c82523e4fa3ba0745d13b1e71485567f1b940385b8d9d63bce24e3cdd2b9ecd0b2ff2f09b6ba5bd1067268750509978db3debbd8361e1f0d42fa38b73a858313801e1e662d89e2947bf8b5a71de9fd9bfe5d48672a93d9f170aa1e60238ab108d975bdec4a344bf8d8043d85") 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x840) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d56000-0x4)={r0}) accept4$ax25(r4, &(0x7f00000a5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004c8000-0x4)=0x10, 0x80000) close(r2) close(r0) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto$inet6(r0, &(0x7f00005eb000-0xb4)="8e47090ffae963750cb6694b213070b1b94291c041605572d11f6d63e184a93e71e9ca3ae84b1ef15afaeb5130bb9e1d3b29ce65b9c63d521fc7b508636729cbea168394fc6e3b5929ccbb8331af61d06f80137561f3bb85835c17d1cc73f2b3bc235eb227c33c1d4bb965a9d0460794a88e21e8d31e008a724212a73b2bdc790a175c7f9fd74d0aa15f0c10b1c7a9dc295b34e7d7ce0f855d832e8165cb28c189b6d1347225e9eb98a0491fce368b8f67551417", 0xb4, 0x800, &(0x7f00007de000-0x1c)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x6b14}, 0x1c) write(r0, &(0x7f0000059000-0x4b)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/05 09:57:14 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000365000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000404000-0x1)={0x7fffffff}, 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0xb) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000001f, &(0x7f0000f50000)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088fe", 0x21) socket$inet_tcp(0x2, 0x1, 0x0) [ 693.783972] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50568 sclass=netlink_xfrm_socket pig=27764 comm=syz-executor3 2018/01/05 09:57:14 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f53000-0x4)=0x2, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x97, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x40000141) 2018/01/05 09:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc0000-0x4)=0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dfb000)={0x0, 0x9, 0x6c308d5d, 0xa43}, &(0x7f0000d81000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bac000-0x98)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xac0}, &(0x7f0000135000-0x4)=0x98) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000dfd000)=0x40, 0x4) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x20a, 0x10, &(0x7f0000dfb000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x183) 2018/01/05 09:57:14 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000fae000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00004dd000)=0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f000063c000)=0x0, &(0x7f0000e9a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3ffffffffffffffd, 0x9) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00008a4000)={0xf5, "22abf90848b6"}) sendto$inet(r1, &(0x7f0000d2f000-0xb)="9d6eb20c91bc29057ea6d3", 0xb, 0x40, &(0x7f00002a1000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bf0000-0x20)={r1, 0x6, 0x1, 0x9, &(0x7f0000148000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000966000-0x3)='lp\x00', 0x3) write(r1, &(0x7f0000fad000)="06", 0xfffffffffffffdac) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000-0x4)=0x14) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00005c5000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000)=0xc) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a26000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000624000-0x10)=@common='eql\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bd2000-0x4)=r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000022f000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000749000-0x10)={0x7, &(0x7f0000f37000)=[{0x100, 0x4, 0x2, 0x100}, {0xf7ef, 0x80000001, 0x3c, 0x8}, {0x1806, 0xffffffffffffff28, 0x7fffffff, 0x1ab}, {0x8, 0x101, 0x100, 0x3}, {0x101, 0x400, 0x3, 0xc8b}, {0x401, 0xf9c, 0x80000000, 0x1f}, {0x101, 0x8, 0xc1d, 0x5}]}, 0x10) sendto(r0, &(0x7f0000bcf000)="1e45cd84d2a8325dd213ceb368116b2dd7c3dbdf05f8bea5c753a09491b863f6c591ae90717e04aa66593c247abeb02e8971a6e954297a015eea801ea8b0364ff5d5f27dac5411aea6e95935c96172622af6cde8bf4797e036afa356970a476541e55a8f8cd15bd0304a25cfeef5465072e304f597bba3b1d379ab05395344ae5bc2f843a63c27b6d9bc4b61e5cd4ffb761733042cb6f66bc52069f0d306d0349eadc1ea419da65dea76faa168dbda7a153b3c8dba69c5b33a0bc0e6363cf6fd4a3967bd3104ae0a447ffc4a7a44fef6dcad564e7f7dd3c69294807d408725", 0xdf, 0x40, &(0x7f00006a8000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cf000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000a0000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00005f1000-0xce)="305c367b7f04bba73d256476888042dbe24e40202ac100bcc129e5592ce7d97528cd1ca2d6d760a1bdfe2468d68630b4f24cfab21c5f693dc24e8a79889630d92d2376a7d392bdd114c771e716982daa9d907969d53b788c667345c41de78d07350c708571f77f75fbb469ea342ba8e43aad5d6cef847e7ad34cc47fc7203e60efa84fbde104daf451ac839b5b32b6db50caeb6c06d6d31b4f50ed594742fb39058683baa767250ea41d480242bf70c8e3c765eee11e69f2258795a55e159a35757b3c649561786598d4efecbe5a", 0xce) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000005, 0x3, 0xa2c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a0000000000000000418c050800", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 09:57:14 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000426000)=0x210, 0x1f8) pipe(&(0x7f0000f3b000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f00009c8000)=0x0, &(0x7f00004e4000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000425000)=[{&(0x7f0000cb4000)="7ae39c926b8caedd25bd13b6cd96aeb16541186ddeda5ca6adb4c14d65059d8a39966931faa1a79b5a11692799b9c5836480de35f00e11c467f29e2b37c600a29b", 0x41}], 0x1) shutdown(r0, 0x1) [ 693.883206] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50568 sclass=netlink_xfrm_socket pig=27773 comm=syz-executor3 2018/01/05 09:57:14 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004be000-0x4)=0x0, 0x800) bind$bt_rfcomm(r0, &(0x7f0000a3f000)={0x1f, {0x20, 0xf949, 0x7ff, 0x9, 0xfffffffffffffffd, 0x2}, 0x1}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 09:57:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001aa000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c9c000-0x14)={0xffff, 0x4, 0x1, 0x8, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x800000001, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eec000-0x77)="", &(0x7f0000eeb000)="", 0x0}, 0x20) r3 = socket(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f000012c000-0x55)="0155", 0x2, 0x8000, &(0x7f00005f9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000fd1000-0xe)="0621", 0x2, 0x0, &(0x7f0000f7e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00002da000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xd, 0x40, "902916fcb52cd1f4a74d14b3a0a16de383c9e64f5c7257d8be4faafee61bdd95a4bb35f058ccd201dfa65af663634080dc4d0933369d3c42dfbe752ac1a5eefee9e7837f8478d0939398d85e1d4b8ab9"}, 0x160) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000c7b000-0x8)=0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000c88000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000-0x4)=0xc, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f000019e000)=0x0, 0x4) sendfile(r2, r1, &(0x7f0000c7b000-0x8)=0x0, 0x0) 2018/01/05 09:57:14 executing program 7: socketpair(0x5, 0x80006, 0x10001, &(0x7f000082f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000+0x65)={0x0, 0x0}) mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eda000-0x28)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 09:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b0000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd3000-0xb8)={0x0, 0x5, 0x5, 0x8, 0x100000001, 0x6b, 0x4, 0xf99d, {0x0, @in6={{0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5fb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xf4, 0x4, 0x1}}, &(0x7f0000ef9000)=0x41d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000085f000-0xc)={r1, 0x3, 0x0}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) accept4$ax25(r0, &(0x7f0000b21000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ac4000)=0x10, 0x80800) sendto$inet6(r2, &(0x7f0000f9c000)="", 0x0, 0x0, &(0x7f0000a0e000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xa, 0x800) getsockname$unix(r0, &(0x7f00004a2000)=@file={0x0, ""/42}, &(0x7f000020e000)=0x2c) sendto$inet6(r2, &(0x7f00008cd000)="4a82c15e419a22fd741ad44786e458a58d6279c54b4f830c389b49c63508ada45f3368715db5d3bad02924ba904f37dd9464e0d049f7c215f0824c70ffa1ec2491b7584044f8d83c63749caaff286c6414ee62b20253edbdd19f38b48785e82bff69b5b9c2e414c433cd35b80a692c7e1fc5ed6582bd68e9bab1db348470ee2fa8d04ce553931a75045b73c23164efe1e0657b65f9f00b3e4baddf861120880788fb1b45013c9b06ea3b5afc566d7d8bea8bff64438b18a20c92e39068b726b2924ec296ca2e4223457fa9d3827e36e2e28bd56b0617257dc23dcf5efeb232be4266b1627ee0a45f87eaea3a051e9352a0851e1a2efa5c73262f8f70ecba467108424e757a602544723deead5372efec3cfa88d4cdbed41ce29d34572c444850e49856e3cdd71bda079603b4ee8b654b1f600533b5c61ca56c495f6653ede25809fcdd11a17289d693cfa16533488fdca02498b98f6d13593028bc94a6c7627667e4d8a5ee83a668492f19448e61d17d5b2200851949a4bbd1a1aa7d0bbadbd3176a59be9314721b12baef55ccb9b6bea94e183fee3715431646342437f1bc3930d1c41b6206b5b957ba3500754beac8d73993e26a449a05033a7c20ca942d2b6a4910d4ada434474d10da7c958316757404c9a0ad252195a9e06d0dc4ebbc16638a8808e3d73798eb2980e1802105a73e29ce28f163ec81f4d2941340109f7eb9723d181627b8a6f5bac15ed332ef4bb561f77d745c7294a28e5e12e4cf84a33c13061e0074d28b842be2b9e8bedad23aad2af29259284c3b8f7e8d37d47e9bd48bccb744950bab288d94c7bd15970c8506ebb9d8ec0fb50ba7ee659526b2da5e6183da54b16a887404704279ff6cf0d8e1a924f47290de0493f54f4d3c0631b1c3945d3bed0474e5f55b3acd43976f38f83ba3b6562a639e5f2aeff6b8dd4875018e5c38c67479b8b2f0334ca455d0289384c66f4fc387598f6ebd865d77ea328cf255c67f09ced238f28789f6124df158af9292158deff829455fed83b2bf46c0e91d33c89a25f11ca39e71b3cd9c7cdef082f8ef158345caaf920109288da3596fd0648c6ad7bd4ecfeb81bd9b890ab8d780a42ec9c438d84b2a15f9e4829a78f8c2acb680b7144b61e0901bb1662f117e0c3526f195c8548ae16c1b7c1c38ec10a8d236b8af3725ca84acca261f21f2a5fab1a10832dab8fe818203879f4fd47b651afe3082f2f95442d78412eed4e736519928ce4d26a85c9c87c14f51882fc577fb0f4c98740748e3dab2872592b6f64924579371be445baf28b09ba16c150add153f2cbd333fc45e3886957e6d0ebb1eca4c20a4a1754797faaf1abdb40038724a15b70db672d3fc1e58dbd20d32120c9f6a3ada6f7cb6fe4165ca2ab84b1742a704319fa9e87f1119a4425c0e5e00d755490bb06b2541db8f2dedfd6e40fa5289aea96c3d7bcb24deecd1ffc6363cda14fe916e113a6e9980afe906d31a8d8424d97517d51355e0ad2c6f59866418a6e7cd4c2a98815825cb4d3215f1b71962e36cbedcbe49350b0271c2ba460714020cbfb8ac82cb390a944b49df925f0bbc216a47fded9c16d1b4724f3d014752efc28c92d210500c38115b284f01da0537c56cb352790862445b61948afeb22257d0245b8727f2957fb7594e5cb15e6d3bdf3002bbfe530b18c5bfbd21a757cfe2c924f4376421a45984ea60f3e0f1e90fcf34d594a911b8c096679ff39f5e242ce5daf3bba1acc22138248a8c95a1904dfaa4df1fcfcbb78441d9d40223f3eece98d268cffed4d775caf6ecb85e9dba389ec9c3c3625c598d7fe5fe1590f30769a24d3602fcab38518255d6048cb98c025a1dcc64a603c1f89092fcda5e82ad209ab2c86e411a72436460ecb51970814c6e82f33d463b20cad998e9aef4e13a1251f9f004a76edb37142bfe6514b6d7798e769675fb51b7bac830d5539869dfafeaeb2f80d638c62ccb98f4eab5f909fea64244a71d71309d54c3c2576080e73b5db7017ca604e9ce5fd87ecd770f5bf48d88d392adf277414ade78704e56581fdde863dc74fdd58e1c4c5f0cf523bceae0faa7e730b9637cde97d934da164282379d82fb3d05ae3f81e6b8272364d6203b317268c2e98f9cd3c04a1c438cebb5a48d159d642a7adf34dc7a41182ed0030dc5909b0ec2320ffb5f755ac619bb8585be6e6438aaf4543d9aa3b316c865517e595aed75d0a857a95d27e3369ec62b6d94f73ce15d02035d5abdb42575c55425cb517156c02c8be7a6bcfb131a48d69679335f638816b0f7c69658efee34c3c0fa662d7f7293ba24e62bc59c5091ec7820e5a7b06aeb3769b236a86d26ed0488600205932b1974593bf17b4ece9ff1ccf36ddc297697fcea86d9b30f7ae2cba81b93c0c6dc0fec402293c5d58b1167b44535555ee7fd0b8d93bd0acf5a137a8a25e550788bcf89006c8a605347137f7673ccb7383df175d806e6db0fe04e07eeebeffc03a04a09a11671b7da45bba64497b99a5b576946f6221cfb7ab0c8cae5a74914f16f43409ff2fe2298e8109a2702fcf4bdb31bb7fa5c53554bb0298bba5a531876f06a8bbbdc8d43113bf54b2c7215fc9937f1e17b33eabd85c6ecc0cf4cb4c70898e143dc325de1a813435e278d9b4f462e36f782d35e1a98ce53e6a0593d96bcbc169596f6dc264bf658d611f7fd62d9b8c4160ffaebb77f2853eb0a44858cab72637cca668c942a1b4688b651ce4320056e7dd446f00bebd01a0d74c031b41849407095d435cd944a8c33c4981f3b2ea21324183e88a87bac05a0de4abb31a715a2c53c62e65674af0afd65b9a5bc883fb89b21f5573f5a5d45bac2bb1aea2969da46399a5e475bf61babbef0689500ed6faae11fe3e8c6353a492f182a678cd299b4246e926b52d3d0a5b34884bd11c6fe608cfefff34655d2f194ceea2dae212ffa4ed3902e6b8d3361283c55911e2430eb717404b1a7e75b317d9fdad8e628d4c4a1c54f2d49707b914ee5ea18f2837816205773760f79175123b729aa12783e3257f72e25345454d8a50ebe7540b010532f3aa9f2efb148d6306ce47232810f6e7437de21564554c17f018166e9ad75c1d7881ab20aef706b5408c325034c9156249141042533a6b087a71f943c2efa38372b2c25bcc90e4d2e2bc59faec25c380b430424f80c997dc1c3f26c9b934d0c77720b547c61b3925e68be39e8a2b411d61370a60ef94e12ad2f984460c165c4cd124d6dc13dc1c3c752b02e710fdaafcc75e4b874d89dee8f656e884e89de2747e27961c6654d5acb9998fd49e14fffcd175f533a59d449656186226aa096070035ae9f0eba95224c18385932682ed102e32bdef6638ea0c8363a35304f6fcae7bec1cade113b613897fadb8835c317091e790c5e20133e541face65d2d30388eaa4c79d55ddf0e32f9263466aa3bcb2fbd7dbb2de4fc754845687daa24628ba25ef463e84206240d34c989ffcbf151f33469c3c64e4d97f9ef5709533944132a82abdad3791a460ac43ddb5052c4912e1352781c149f1f442b8e9f5772d86b33f6fb834d4cf7a3c2464f9edefe0f17720407356fc3ea6ae32cabde3f571f8958c71e5c762907c2d2dee3b18da131fa9902dfe2b84e71865be68dded08534f2ee541d606579787c394b96159ef14f1a8a2e39ed10d062b3147155213c017c70f42457b9b080139705804baf8b45e6cfa15f7c09962a655412b5ae3847a21210f0e5cbf21430adbeb9f29ec608ca049439792a139daeb7eeaabc550ca2869650160811c0613112a80d3e4c5a078c277e0b1ed9b80709be084a888a44599696ad40346f25a389157a14231e4ea67fe90450f18b3dd464d45409f84dbb0d77e211a867aa793cdda0714e229a6a82916b9b0a58a8e02e2751bf55c83a7d8c60a5f4cbd706412964ead08b289ec12067e14ca3111851c9a10d77a543ad394c53bfe69f8db71125e02f3e72a751af2bd0ad441a99cb448f1dd98f6af1721fdf88d96925c5289babc69b9fb121863ca12cbd3f35f379166cfef639402bb732a9ebfdc78c9583b64fc462c11bd3aa3dc3f112528464cb65b3ff93c1c69dc4ac70f00ab3e1efcc3e4757ed2ca7c2e420482152df85d59d3fcbb21f3c23277bed50e7f14b77b2daf078ea09838843ba9eedf1866367755b4c19367a77099361b7fa9e9428b3b9bee7729c2b0b2083e1bdad886798906b126589312adeb14f594e9e154ad0c311bc694f10c50cec03d4d6f1d08feb3022730999501cf490fa09f798b2c9f94656d17e3d0e3584b87bfda128c72cd5b24992342626d93316f3a649e583f283aa97750094cfc51bac6ecdac043da5b31a09507e607377282ecab0a5e870e3d7c6c6739fbdaa64e454a7cdc372a419077d773e44b04be5e0cb3fc0deaf7998f0363076c66264a2b8808fca9531b8036fcc94caf279392e46edc6b2ea94e37a6a19a3c1428ebbc2659faa4f524da2eba3b6c1d2848cb8de491335a1b4a57c134033a33503b9432e5887ba3d19dea0017b7ab0a0ebc0db9d1df4dd64f79f69627a88be2e0bcd2dcd80f75543ecfce06e358730c35412d7f13dc0cfbc285fbf98587d5c5e279636f0e3d04f166218a2aa8349ed25591807ff6fc9410f765d8720a5f342e2d53aabf82a33dd541184c030d5181f0ed887fc16800c43c05737be756c09216e36bd3ca0ee5734424cc8ce88437436d54a646824cf13f929da24e74f4d1bc5828d5b00e4c64bc8343237540bee2f6fa6a2c60f69b9ad8f2559231799e5df83b967a89a1c71096a01e14590c53c024e823f676fdb47fc2dc916e9f09fa2fd83a6f0d3a978a1ed3f75ddba41279404e5e7505f684a2c5712c92fda260c1168de5d7e4b2858906b9a7142e163bc4833adb9a202af7d6e843fece605db678e10fd66efaf239cb9f09f1b28e8b2bce6df5323e10b60ef941ebb01b4dd06945025546e0aac00049800a5ef0449b29f1e2e1b9c29dab672140b4b3c664909ee213624de9d44218a87b283e0fc67e3eb881a4e8efc0cb52302bd95944faf18e8e48fd7078175b2073704ed016ddf9f5606d81c87f767e81a523db083e162139e4b5531a0255a2a7510d2e7cf1babb3d27f708fce1cdd78f575c054bfcce4014e524401ede3b0fc932235aa304d214fed4b2e72b8e08e82ce3264afb3e665371370d3784e160f2d8a88b5c9d9ce538ea4baac4e0106634ad1a66c9ee55e4d9e19ee5b7884a5fac34c9fd424d53cd3f42e8989a6220dc9300823d02b7820bb7a54f279aa731b06a468fefe4ed41d9e084b3322dbf0e029de6a8a7fa289af0c621dd689a096b29ccdc58e3e6d0d4e57c9a94a12f7d9fbc38a4918cda15995815df3d2c1641f556d080fface48651a064a8568d2d70f9e79e23f7f65177b8066ca5d7446485a5b2ada351a570181912f1e4e7014522c195966f0c806c016612d78f8d46236441d2e58cceba153139b830d97e8397a8ab82c5a993e52e25e2da2cc58c6c1526409c8d6a229521565448d15d6677153d974e0c77d9f66f502670c96bcf76c9da8761c2f712667a7fc7cb4ed7b88a6a9c2b27e33fc9e81dfa4fdb5a2dcbf7f2edb5d0648101d6ea1d01cb3598c485e011a4bb4647df92efa7ef9546cd90d0d430ecba8e6a1128ed10dbdb081b65740fbeadb8be2eb642cc864bd0e3eaa48b7c8cbc389a17f58c9f58044f134f722bc71f1f51ae7fa1ca1089ce87563da12286f7524231b1bb4b23ee33bf83da626807a062105eb779439bb2e6af66ed9966638c7be", 0x1000, 0x80, 0x0, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e8a000-0x10)={&(0x7f0000b74000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003a2000)={r2, r3}) 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000e33000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000ea2000)={&(0x7f00001f2000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003cc000)=[{&(0x7f0000c73000-0x8c)="2cdbd777542482f0255e504773b781553d6bfbe9be320aaca4caecafd9b1847ed55c5d7b11ba9df95a88003f50947b42433c566321b68e55bd610f8f1c092f0b279faacc22e3f9c37d7597d888895a46cc2cbaa825ef65a21536a2a83bca9548db1bc1f73a28f349c6a559cc4724cdd7630721e6095ac50fe08d3544ae7fbf0fa4b2bb98a192c151c3f81ef5", 0x8c}], 0x1, 0x0, 0x0, 0x48000}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000f9b000)=""/25, &(0x7f00002da000-0x4)=0x19) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000c64000-0xa)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00002e4000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe09) r2 = bpf$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$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) shutdown(r3, 0x1) sendto$inet(r1, &(0x7f0000018000-0xc)="101c9161b6595f2cb1bccb21", 0xc, 0x0, &(0x7f0000625000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = accept$netrom(r4, &(0x7f0000e75000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ee8000-0x4)=0x48) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000026000)=0x0, &(0x7f000007b000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00009c8000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f35000-0x8)={r1, r2}) 2018/01/05 09:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000cb7000-0x57)="87f10edd42028452f51a462479bf3ed06d90c1eff3ecc27ce415bbfcb9f94fbf97f9df8f6b00b86f8fcb700ac37a53443186dd7c2064b7760a04cd56e70c63704874f9d986fd2fdf504b466939ed212a48186698ecb2f7", 0x57) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00003aa000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00000e6000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00005f5000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r2}) setsockopt(r0, 0x4, 0x9, &(0x7f00000d7000-0xe)="54011aecb4e54e1e02f0660a99f8", 0xe) bind$alg(r1, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000cec000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x7, 0x6e, 0x8, 0x400, 0x10001, 0x5400026, r2}) close(r1) r3 = accept4(r1, &(0x7f000029c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000016000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000527000)=0x0, &(0x7f000001a000)=0x4) 2018/01/05 09:57:14 executing program 2: socket$inet6(0xa, 0x80000, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000155000-0x20)=[{&(0x7f0000512000-0x70)="18a8b34e5d4a1619fc3f3b5d654456959a", 0x11}], 0x1, &(0x7f000034d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1) 2018/01/05 09:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r0 = socket$inet6(0xa, 0x800000000000005, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000050b000-0x8)={0x0, 0x6}, &(0x7f0000df2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000093c000-0x6)={r1, 0x9}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000275000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000596000-0x108)={0x8000, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x946}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x73, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @udp={0x0, 0x0, 0x4d, 0x0, "45aea5903e328ec297a9d5f85307565c7610b4dcd9c1b109fd8c7608afc90571aaf75cf891618571cf843503ab1625496ba0440cfe399f1534be2ca3398f611fb4fb1ccb17"}}}}}, 0x0) 2018/01/05 09:57:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000a3e000)=0x1, 0x4) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xd3)="6aca24f681c8cd5b2cbb605f5aeec0b9d4ff7b2a91ec096c7473738f393f55d7f0e6e30e2c415fc5f9d88b5a3bc62bbc19ef18e8d80608f973b9b072ba8d5d42642690160c5fc46a2da99f7d875bfd8fab67fa09281386a273df79fd25efc8e6df93981a3fbdbdb470082d30bfaf6f514d7fce31839eff7df71de0f4066b7a8db5dae98aeafc548e34776c61171c624c9a55b925963e784bb52b05b1a8fedcbc77fb4f271def7a0d05efb5b1b4317e3aecfaf5e34e570321e9b859ccda911aeed961ad863ae02c0875589bcca2c4f083b0c2a6", 0xd3, 0x0, &(0x7f0000003000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000004000-0xdc)=""/220, &(0x7f0000004000-0x4)=0xdc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000005000-0x50)=[{&(0x7f0000000000)="0b981c0fd98e2f2195149cabd3a9de609491b58d1a3deb8e81165a133db8d94f02a7a7ffe02e4f31002d46d40a8bdeec3d7309b5cf8044c51aa143ab04ab336115b22dafc71f833de88878b3edeb75e57a0b6f7534a62f035eaf8b66185d17e126a48719f7a864492055c1ed6305f7b8adf03a98ffbe6b35b69ee2fd459015f278bd4388130cda58293c965ea564e52069eee276566e423faaf5a1293cb5b171730005349dce2aa923c76ec385237f22f1c4e6e6c8", 0xb5}, {&(0x7f0000004000)="7b37c35c0f44291c316af792b7ca16f110848ba9c908595e5e2d356f0a8a54f4c423dd2fcd3409ba93cdf991394496f42bfb3172023191d894dc0a9112a5d62a5ac2d2a2d2e1e4cf691671db77f75d10b8a689726b143846f66d9907eabab2012fd1a511b66845e0ce1f86d5a53b417b081297a46a6c4a045a7ecfa1f92fd1649ebecb9fb869d5a29df823b072a28c1f5d98d2d9", 0x94}, {&(0x7f0000004000-0xec)="3ccf075752d597bb806871e5bedfaf9e02f03e01025cbebe0ee655d917ebe0a1ce19060115d8bc93e4fa2cb9dce79f90ff67da5f84650e41f81dc3704d2fe291a61b8f1c064e11daae51ec03a64947fa05eed51bd870e9497329853a455cd86e0a2e4823709d899dc493b34e0a5eb58ade25a3858265d6c5c53ae733ae5dc3f74eb409f710afe7f6e616ef05377ee243e9492a8afd3e02c055dc403f7b6789c2df290c72dcef709ba5d3f90e2f792de000b1cc849e17958bdc0ef350ddbfdcd9b3b76d75fc60afb6dc9338a4614475e5cc314ec60f5f124ecdd2969695662aeb9bc60de157a16adabf7abd99", 0xec}, {&(0x7f0000004000-0x5a)="6a95ae9c5e432f59846f7c7fd8f4b2494d2d7876bbee98f0b78f8f659a24fc165d3778e8e93367531250455371652c1c2d2990837218d24b9e2f281a9388a0af48553315050368ef860ba6195aa845cfe71f259e0652edfcc9f7", 0x5a}, {&(0x7f0000005000-0x6d)="3a135aeed78a8d9b3d61e82155b6703995051e361f75b08c879d1c6b00608801d6ad6c91f24a8a2899aa06b74fef23dde40fbb3803b8c30acbfd26271b068062c0e34f39eb7e558c7bd426a16cc4b93fb76dc9a733a3e99292f1b1ef688ef77cf7361c00b7de5f2bf77830203d", 0x6d}], 0x5, &(0x7f0000005000-0xc0)=[{0xc0, 0x12f, 0x6, "49253f1352bf3b683d01acbba3d41302a058506454d672ab0164ca9e21beb995584626ee9595d5f1edc0ca011ca93558ec7c3b84c7b90501fc5750604e410a2424c425d5867394226322a3c7ab9092961e47f12be919050d65c9b88a344085b3f1d365d1ff7b2b69f0099b731fed066f514184057aa3c2348e3e757bbcf8a169805ac2b1bd63eabfd623f8da501ddf48c48de8f1aa57f3fe80fb4198c057a6ae3b9761ddf52d5b06659e88"}], 0xc0, 0x4}, 0xdfb}, {{&(0x7f0000004000)=@ethernet={0x6, @random="6874c97afbd6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0xa0)=[{&(0x7f0000005000-0xb8)="c122107ec632601399cf418f221e6d9b71b38e5b8fddb2f1a7cd6fcdd74e895e72bc40a068d3a59e7c72127901d7e5ab1b386a4e022528fc714baad2195f58fe2bc14da259d4260a38d62a6d747f8ffe8c1e3e8c9e965224a9b3b2eb7dcb536101e7c507353696893b69cfff1c39f7e21c5a01dd8a94d00fa3c8f852da172d3a02f977992125d58b6307ccc7c46719ad78c1e05c2ea70379b7eb9ba3fa30e376cf0692944974d0acbef6e903604db0cc6d487005ffdde348", 0xb8}, {&(0x7f0000004000)="bd4d6f6f42ee97f8d07d", 0xa}, {&(0x7f0000004000)="4f668892ff4c343d7f3d75d22412ab054ec64fb2fded73d4d8cb1bd4f5c779fa358eb91c85ad7fc1e436028b2d8ec5cbc28890ed4e8d1e3e1c62077a1b68f89f7d4d7d0d19f92f5d23d8b509eba0350ca3784473230cab499479c6fc27a233540ce9434feae77493ed0cfac6f029a40cbd80b927d5cef91d7a093b28e1c07c16a7f9407b5f7f8d8230f293c0a560c452ff9415eb54b8ccd5ab5645caf60e3c46a49c", 0xa2}, {&(0x7f0000004000)="7edffb2336ed75e8666047303d770aa9e5d9c130c240e1d24333fbe8e1f43a7eae439dd9357795c7cb44cd73800aeec17a6238ac92fcdaec62edff6e9951a12f645fd9bb37096581b0e4a9cd62695a02c634ec4083a49d4e", 0x58}, {&(0x7f0000005000-0xf4)="6b0c8e799367b3bccd57f03479b7c4f22d342391e2528570685feb291f10ce075183f282a164a73e9d1a5021316904d001d80a8b1cd002693b7c2fefc3540937034ce5eff79e99de13c5de0527cec37628cd2bf941f4ea0cca6060de9fb608e41005cacabae7e0f656bc2a83a899f395e6501e6375777f73361f9c35e086824f2601762ccc3786eed2b523b746f730d402f93c828f0b496353a65a74a254751e01b15d0747286588093772c37e091df226cba69f991e48cfc8d469e8fbe0621f16e893431433dbe758bfb22c7d164d5b40df1ffccb519d71003faf6cf139b84d037f970cff0700cffeb7a68d9e4d6acbc1fa5289", 0xf4}, {&(0x7f0000004000)="c045ce50af00e2c54586b403a3bf811193486547fdd4b521a60f88f12c88d89159bbf801407c2c0cdbace5723e802d73e216d7c5c20bffeac753f91536ad1b0e49d9460a34ca5181ce4552fc22cfe04c8425", 0x52}, {&(0x7f0000002000-0x5f)="c78472bc27dd8e976a5bb31b32a776354b0927196037c13160deee720be3ee7c57970ef33e9e93b2fcca4c84a37edd27acb16cfd9e245aae81ff64ae6200a30e123c748f956be99a8d68ed1d1c57c445ade11bf26bdfb3e4fe6c3e478f8145", 0x5f}, {&(0x7f0000003000)="50dba12b8531d9a517", 0x9}, {&(0x7f0000005000-0x10)="b21a33862b4295b9fe0df4b8601b47eb", 0x10}, 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0x1000}], 0xa, &(0x7f0000005000-0x88)=[{0x18, 0x11f, 0x94, "eaf4"}, {0x38, 0x13b, 0x200, "79f8bc91b367e45c12b7a6d28367e3b7e698573404a2a3246d440d8f3defddbfcf650af2"}, {0x38, 0x88, 0x80, "a352a24fd985e9309bd556ec38ff668d45b6edcb8b704cf73e789e98e8fc23e4c72fb6"}], 0x88, 0x20000000}, 0x9}, {{&(0x7f0000003000-0x8)=@sco={0x1f, {0x0, 0x2, 0x3, 0x401, 0x9, 0xd079}}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000)="efddb0bbca6550152785e7ef4e0d24851d7a6f25e977a9ace42700e9d535139990eaa43cb58015c9683392c434bb7f700a2fc478274f3982b124e6f4fd41fdf907b345380dc91a491e0693a3bf84577207c79d7e28c1141055d4fa349ef49eefea5b034646714d5db44b59f32285b07af21c51731291de2badd5d4179a4e277afb1d56289ac7fa4ac76915f96aad71ea38df9eba70192068c00a2b4a786a8759d728d5d1c3218ea75eb0cd275f0fbc15a2e67281c64e5ab85f2b9c76d35056cb43d34c8e685c8e01939f876a0b9484fe03e912cb5d99f4aa94b06d516567917e843f3d880832578a54e913ab5f09668570523419", 0xf4}, {&(0x7f0000000000)="b3cbe51b6a82d9fd20dec692f3ba26438523", 0x12}, {&(0x7f0000004000)="4bbc23ddcb3d3500706049230d3280b4b4e8b96849488edac2fe371fac4dda6915078de363898900ac293f1f50f7fca40daf7ff7f4cd622f16c8b466e03b8269d4de765a9d39b2407030d666", 0x4c}], 0x3, 0x0, 0x0, 0x0}, 0x8}], 0x3, 0x54) [ 694.062114] [ 694.063883] ============================= [ 694.068048] WARNING: suspicious RCU usage [ 694.072198] 4.15.0-rc5+ #176 Not tainted [ 694.076263] ----------------------------- [ 694.080414] net/ipv6/ip6_fib.c:1702 suspicious rcu_dereference_protected() usage! [ 694.088045] [ 694.088045] other info that might help us debug this: [ 694.088045] [ 694.096198] [ 694.096198] rcu_scheduler_active = 2, debug_locks = 1 [ 694.102873] 3 locks held by syz-executor3/27845: 2018/01/05 09:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) recvfrom(r0, &(0x7f000000e000)=""/40, 0x28, 0x2000, &(0x7f00005a7000)=@ax25={0x3, {"871b2333cc395f"}, 0x8}, 0x10) 2018/01/05 09:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dc1000)={0x0, 0x3ff}, &(0x7f0000265000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000412000)={r1, 0x7fffffff, 0x4}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00002d2000-0x4)=0x10) 2018/01/05 09:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000826000)={0x0, 0x0, 0xc668, 0x1f}, &(0x7f00002ab000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b57000-0x67)={r4, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000, 0xb1fe, 0x20, 0x6, 0x2}, 0xa0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r0, 0x0) 2018/01/05 09:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000013e000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00002e8000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000902000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d5d000-0xc)={@multicast1=0xe0000001, @rand_addr=0x7fff, r2}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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]}}, 0x90) r4 = accept4(r1, &(0x7f0000e45000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a46000)=0x60, 0x80000) accept4$unix(r4, 0x0, &(0x7f00001e8000-0x4)=0x0, 0x800) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/05 09:57:14 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x0, 0x7) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000000000)=0x1e) [ 694.107626] #0: (rtnl_mutex){+.+.}, at: [<000000001e6f1046>] rtnl_lock+0x17/0x20 [ 694.115355] #1: (rcu_read_lock){....}, at: [<000000006229bbbd>] __fib6_clean_all+0x0/0x3a0 [ 694.123948] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<0000000016224d81>] __fib6_clean_all+0x1d0/0x3a0 [ 694.133602] [ 694.133602] stack backtrace: [ 694.138112] CPU: 0 PID: 27845 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #176 [ 694.145448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.154771] Call Trace: [ 694.157333] dump_stack+0x194/0x257 [ 694.160934] ? arch_local_irq_restore+0x53/0x53 [ 694.165586] lockdep_rcu_suspicious+0x123/0x170 [ 694.170228] fib6_del+0xcaa/0x11b0 [ 694.173749] ? fib6_locate+0x130/0x130 [ 694.177604] ? print_irqtrace_events+0x270/0x270 [ 694.182331] ? find_held_lock+0x35/0x1d0 [ 694.186368] ? fib6_walker_link+0x180/0x210 [ 694.190659] ? lock_downgrade+0x980/0x980 [ 694.194784] ? mark_held_locks+0xaf/0x100 [ 694.198905] fib6_clean_node+0x3aa/0x4f0 [ 694.202940] ? fib6_del+0x11b0/0x11b0 [ 694.206716] ? fib6_walker_link+0x180/0x210 [ 694.211014] fib6_walk_continue+0x46c/0x8a0 [ 694.215317] ? rt6_check_expired+0x1e0/0x1e0 [ 694.219695] fib6_walk+0x91/0xf0 [ 694.223036] fib6_clean_tree+0x1e6/0x340 [ 694.227068] ? fib6_walk+0xf0/0xf0 [ 694.230583] ? fib6_del+0x11b0/0x11b0 [ 694.234353] ? rt6_check_expired+0x1e0/0x1e0 [ 694.238730] ? __fib6_clean_all+0x1d0/0x3a0 [ 694.243032] __fib6_clean_all+0x1f4/0x3a0 [ 694.247155] ? rt6_check_expired+0x1e0/0x1e0 [ 694.251534] ? fib6_repair_tree+0xf10/0xf10 [ 694.255828] ? copy_overflow+0x20/0x20 [ 694.259692] ? rt6_check_expired+0x1e0/0x1e0 [ 694.264069] fib6_clean_all+0x27/0x30 [ 694.267838] rt6_ifdown+0xd1/0x6a0 [ 694.271346] ? print_irqtrace_events+0x270/0x270 [ 694.276077] ? __sched_text_start+0x8/0x8 [ 694.280194] ? rt6_clean_tohost+0x30/0x30 [ 694.284317] ? rtnl_is_locked+0x54/0xb0 [ 694.288263] ? ip_vs_dst_event+0xc4/0x650 [ 694.292386] addrconf_ifdown+0x134/0x14f0 [ 694.296503] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 694.302354] ? mark_held_locks+0xaf/0x100 [ 694.306474] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 694.311379] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 694.315755] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 694.320910] ? ip_vs_dst_event+0xc4/0x650 [ 694.325033] ? check_noncircular+0x20/0x20 [ 694.329237] ? print_irqtrace_events+0x270/0x270 [ 694.333958] ? ip_vs_dst_event+0xc4/0x650 [ 694.338078] ? check_noncircular+0x20/0x20 [ 694.342282] ? mutex_lock_io_nested+0x1900/0x1900 [ 694.347092] ? check_noncircular+0x20/0x20 [ 694.351294] ? lock_timer_base+0x1a3/0x2b0 [ 694.355496] ? check_noncircular+0x20/0x20 [ 694.359717] ? check_noncircular+0x20/0x20 [ 694.363930] ? __lock_is_held+0xb6/0x140 [ 694.367974] addrconf_notify+0x5eb/0x22e0 [ 694.372099] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 694.376484] ? inet6_ifinfo_notify+0x130/0x130 [ 694.381040] ? rcu_note_context_switch+0x710/0x710 [ 694.385937] ? ip_vs_dst_event+0x23b/0x650 [ 694.390145] ? __might_sleep+0x95/0x190 [ 694.394091] ? _cond_resched+0x14/0x30 [ 694.397945] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 694.403019] ? ip6mr_device_event+0x8c/0x340 [ 694.407400] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 694.412124] ? mif6_delete+0x620/0x620 [ 694.415979] ? ip_vs_dst_event+0x23b/0x650 [ 694.420179] ? trace_hardirqs_on+0xd/0x10 [ 694.424300] ? mutex_unlock+0xd/0x10 [ 694.427980] ? ip_vs_dst_event+0x24c/0x650 [ 694.432190] notifier_call_chain+0x136/0x2c0 [ 694.436567] ? notifier_call_chain+0x136/0x2c0 [ 694.441125] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 694.446554] ? rtnl_is_locked+0x54/0xb0 [ 694.450496] ? rtnl_kfree_skbs+0x70/0x70 [ 694.454532] raw_notifier_call_chain+0x2d/0x40 [ 694.459085] call_netdevice_notifiers_info+0x32/0x70 [ 694.464157] __dev_notify_flags+0x262/0x430 [ 694.468448] ? dev_change_name+0xbe0/0xbe0 [ 694.472652] ? dev_set_allmulti+0x30/0x30 [ 694.476765] ? find_held_lock+0x35/0x1d0 [ 694.480811] ? dev_load+0x80/0x1b0 [ 694.484326] dev_change_flags+0xf5/0x140 [ 694.488352] ? dev_change_flags+0xf5/0x140 [ 694.492560] dev_ifsioc+0x60d/0x9b0 [ 694.496157] ? dev_ifname+0x1a0/0x1a0 [ 694.499939] dev_ioctl+0x2d7/0xfb0 [ 694.503445] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 694.508426] ? release_sock+0x1d4/0x2a0 [ 694.512369] ? trace_hardirqs_on+0xd/0x10 [ 694.516486] ? dev_load+0x1b0/0x1b0 [ 694.520085] ? _raw_spin_unlock_bh+0x30/0x40 [ 694.524460] ? release_sock+0x1d4/0x2a0 [ 694.528402] ? __release_sock+0x360/0x360 [ 694.532518] ? lock_sock_nested+0x91/0x110 [ 694.536720] ? trace_hardirqs_on+0xd/0x10 [ 694.540837] ? __local_bh_enable_ip+0x121/0x230 [ 694.545483] ? sctp_shutdown+0x290/0x290 [ 694.549512] ? sctp_ioctl+0x107/0x190 [ 694.553289] sock_do_ioctl+0x94/0xb0 [ 694.556971] ? sock_do_ioctl+0x94/0xb0 [ 694.560829] sock_ioctl+0x2c2/0x440 [ 694.564425] ? dlci_ioctl_set+0x40/0x40 [ 694.568370] do_vfs_ioctl+0x1b1/0x1520 [ 694.572224] ? _cond_resched+0x14/0x30 [ 694.576087] ? ioctl_preallocate+0x2b0/0x2b0 [ 694.580467] ? selinux_capable+0x40/0x40 [ 694.584505] ? SyS_futex+0x269/0x390 [ 694.588205] ? security_file_ioctl+0x89/0xb0 [ 694.592590] SyS_ioctl+0x8f/0xc0 [ 694.595929] entry_SYSCALL_64_fastpath+0x23/0x9a [ 694.600655] RIP: 0033:0x452ac9 [ 694.603810] RSP: 002b:00007f116f024c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 2018/01/05 09:57:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x1c) socketpair(0x9, 0x7, 0xb66f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xa9, 0x6, 0x21}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001000-0x10)={r5, 0x4c, &(0x7f0000003000-0x4c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000003000)=0x4fd, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000008000-0x8)={r6, 0x101}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r4, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000003000-0x4)=0xde, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000)={0x9}, 0x1) [ 694.611485] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 694.618719] RDX: 00000000208ad000 RSI: 0000000000008914 RDI: 0000000000000013 [ 694.625955] RBP: 00000000000004db R08: 0000000000000000 R09: 0000000000000000 [ 694.633191] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5528 [ 694.640427] R13: 00000000ffffffff R14: 00007f116f0256d4 R15: 0000000000000000 [ 694.647728] [ 694.649354] ============================= [ 694.653498] WARNING: suspicious RCU usage [ 694.657645] 4.15.0-rc5+ #176 Not tainted 2018/01/05 09:57:15 executing program 6: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000713000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000739000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x16)=""/22, 0x16, 0x2020, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0x80000001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006c1000-0x10)={&(0x7f0000426000-0x16c)=@flushpolicy={0x168, 0x1d, 0x701, 0x0, 0x0, [@tmpl={0x104, 0x5, [{{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x1, 0xffffffffffff9193, 0xcd, 0x5, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x2, 0x3f78, 0x5, 0x4a80000000000000, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x2, 0x2, 0x1000, 0x3, 0x4, 0xcf}, {{@in=@loopback=0x7f000001, 0x3, 0x7c}, 0xbfc32fb1d4494eb1, @in6=@loopback={0x0, 0x1}, 0x6, 0x2, 0x3, 0x2, 0x40, 0x81, 0x5}]}, @lastused={0x10, 0xf, 0x0}, @replay_esn_val={0x44, 0x17, {0xa, 0x0, 0x7, 0x1, 0x6, 0x5, [0x20, 0x3, 0x100, 0xc9c, 0x40, 0x5, 0x8, 0x7fffffff, 0x8000, 0x1]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r2, &(0x7f0000833000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000064f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000)={0x2, [0x0, 0x0]}, &(0x7f0000b84000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b6e000)={0x15e529bc, 0x1, 0x2, 0x5d6000, 0x80000001, 0x925, 0x91, 0xff, r3}, &(0x7f0000eb9000-0x4)=0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000571000)=0x0) socket(0x0, 0x803, 0x6) 2018/01/05 09:57:15 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x800000001, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000805000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002a8000)={0x101, 0x201, 0x4, 0xffff, 0x0}, &(0x7f0000876000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000031c000-0x10)={r4, 0x5, 0x3, 0x40}, &(0x7f0000d6c000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cda000-0x14)={r5, 0x9, 0x8, 0xb6b, 0xffffffff, 0x5}, &(0x7f000021d000)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eec000-0x77)="", &(0x7f0000eeb000)="", 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000cb5000-0x14)={@generic="33342d13cc60d1aeff3d4d7f92923720", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000ef0000-0xfd)=""/253, 0xfd, 0x1, &(0x7f0000e06000)={0x3, {"bb2ab37c134f65"}, 0xcf2e}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ef0000-0xc)={r6, @empty=0x0, @multicast1=0xe0000001}, 0xc) [ 694.661705] ----------------------------- [ 694.665860] net/ipv6/ip6_fib.c:1729 suspicious rcu_dereference_protected() usage! [ 694.673483] [ 694.673483] other info that might help us debug this: [ 694.673483] [ 694.681627] [ 694.681627] rcu_scheduler_active = 2, debug_locks = 1 [ 694.688299] 3 locks held by syz-executor3/27845: [ 694.693071] #0: (rtnl_mutex){+.+.}, at: [<000000001e6f1046>] rtnl_lock+0x17/0x20 [ 694.700814] #1: (rcu_read_lock){....}, at: [<000000006229bbbd>] __fib6_clean_all+0x0/0x3a0 [ 694.709438] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<0000000016224d81>] __fib6_clean_all+0x1d0/0x3a0 [ 694.719071] [ 694.719071] stack backtrace: [ 694.723573] CPU: 0 PID: 27845 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #176 [ 694.730911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.740236] Call Trace: [ 694.742797] dump_stack+0x194/0x257 [ 694.746414] ? arch_local_irq_restore+0x53/0x53 [ 694.751087] lockdep_rcu_suspicious+0x123/0x170 [ 694.755751] fib6_del+0x425/0x11b0 [ 694.759290] ? fib6_locate+0x130/0x130 [ 694.763162] ? print_irqtrace_events+0x270/0x270 [ 694.767904] ? find_held_lock+0x35/0x1d0 [ 694.771966] ? fib6_walker_link+0x180/0x210 [ 694.776274] ? lock_downgrade+0x980/0x980 [ 694.780399] ? mark_held_locks+0xaf/0x100 [ 694.784521] fib6_clean_node+0x3aa/0x4f0 [ 694.788561] ? fib6_del+0x11b0/0x11b0 [ 694.792331] ? fib6_walker_link+0x180/0x210 [ 694.796627] fib6_walk_continue+0x46c/0x8a0 [ 694.800926] ? rt6_check_expired+0x1e0/0x1e0 [ 694.805301] fib6_walk+0x91/0xf0 [ 694.808636] fib6_clean_tree+0x1e6/0x340 [ 694.812669] ? fib6_walk+0xf0/0xf0 [ 694.816184] ? fib6_del+0x11b0/0x11b0 [ 694.819956] ? rt6_check_expired+0x1e0/0x1e0 [ 694.824337] ? __fib6_clean_all+0x1d0/0x3a0 [ 694.828646] __fib6_clean_all+0x1f4/0x3a0 [ 694.832773] ? rt6_check_expired+0x1e0/0x1e0 [ 694.837152] ? fib6_repair_tree+0xf10/0xf10 [ 694.841445] ? copy_overflow+0x20/0x20 [ 694.845307] ? rt6_check_expired+0x1e0/0x1e0 [ 694.849683] fib6_clean_all+0x27/0x30 [ 694.853450] rt6_ifdown+0xd1/0x6a0 [ 694.856957] ? print_irqtrace_events+0x270/0x270 [ 694.861682] ? __sched_text_start+0x8/0x8 [ 694.865797] ? rt6_clean_tohost+0x30/0x30 [ 694.869915] ? rtnl_is_locked+0x54/0xb0 [ 694.873861] ? ip_vs_dst_event+0xc4/0x650 [ 694.877982] addrconf_ifdown+0x134/0x14f0 [ 694.882097] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 694.887945] ? mark_held_locks+0xaf/0x100 [ 694.892063] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 694.896976] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 694.901358] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 694.906521] ? ip_vs_dst_event+0xc4/0x650 [ 694.910639] ? check_noncircular+0x20/0x20 [ 694.914844] ? print_irqtrace_events+0x270/0x270 [ 694.919567] ? ip_vs_dst_event+0xc4/0x650 [ 694.923683] ? check_noncircular+0x20/0x20 [ 694.927885] ? mutex_lock_io_nested+0x1900/0x1900 [ 694.932696] ? check_noncircular+0x20/0x20 [ 694.936902] ? lock_timer_base+0x1a3/0x2b0 [ 694.941107] ? check_noncircular+0x20/0x20 [ 694.945311] ? check_noncircular+0x20/0x20 [ 694.949520] ? __lock_is_held+0xb6/0x140 [ 694.953562] addrconf_notify+0x5eb/0x22e0 [ 694.957682] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 694.962083] ? inet6_ifinfo_notify+0x130/0x130 [ 694.966637] ? rcu_note_context_switch+0x710/0x710 [ 694.971531] ? ip_vs_dst_event+0x23b/0x650 [ 694.975738] ? __might_sleep+0x95/0x190 [ 694.979682] ? _cond_resched+0x14/0x30 [ 694.983539] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 694.988608] ? ip6mr_device_event+0x8c/0x340 [ 694.992996] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 694.997723] ? mif6_delete+0x620/0x620 [ 695.001578] ? ip_vs_dst_event+0x23b/0x650 [ 695.005781] ? trace_hardirqs_on+0xd/0x10 [ 695.009899] ? mutex_unlock+0xd/0x10 [ 695.013578] ? ip_vs_dst_event+0x24c/0x650 [ 695.017785] notifier_call_chain+0x136/0x2c0 [ 695.022158] ? notifier_call_chain+0x136/0x2c0 [ 695.026712] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 695.032137] ? rtnl_is_locked+0x54/0xb0 [ 695.036079] ? rtnl_kfree_skbs+0x70/0x70 [ 695.040122] raw_notifier_call_chain+0x2d/0x40 [ 695.044676] call_netdevice_notifiers_info+0x32/0x70 [ 695.049750] __dev_notify_flags+0x262/0x430 [ 695.054045] ? dev_change_name+0xbe0/0xbe0 [ 695.058245] ? dev_set_allmulti+0x30/0x30 [ 695.062357] ? find_held_lock+0x35/0x1d0 [ 695.066397] ? dev_load+0x80/0x1b0 [ 695.069908] dev_change_flags+0xf5/0x140 [ 695.073934] ? dev_change_flags+0xf5/0x140 [ 695.078142] dev_ifsioc+0x60d/0x9b0 [ 695.081737] ? dev_ifname+0x1a0/0x1a0 [ 695.085525] dev_ioctl+0x2d7/0xfb0 [ 695.089048] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 695.094040] ? release_sock+0x1d4/0x2a0 [ 695.097981] ? trace_hardirqs_on+0xd/0x10 [ 695.102097] ? dev_load+0x1b0/0x1b0 [ 695.105695] ? _raw_spin_unlock_bh+0x30/0x40 [ 695.110073] ? release_sock+0x1d4/0x2a0 [ 695.114025] ? __release_sock+0x360/0x360 [ 695.118152] ? lock_sock_nested+0x91/0x110 [ 695.122362] ? trace_hardirqs_on+0xd/0x10 [ 695.126478] ? __local_bh_enable_ip+0x121/0x230 [ 695.131118] ? sctp_shutdown+0x290/0x290 [ 695.135148] ? sctp_ioctl+0x107/0x190 [ 695.138922] sock_do_ioctl+0x94/0xb0 [ 695.142604] ? sock_do_ioctl+0x94/0xb0 [ 695.146470] sock_ioctl+0x2c2/0x440 [ 695.150073] ? dlci_ioctl_set+0x40/0x40 [ 695.154020] do_vfs_ioctl+0x1b1/0x1520 [ 695.157880] ? _cond_resched+0x14/0x30 [ 695.161741] ? ioctl_preallocate+0x2b0/0x2b0 [ 695.166121] ? selinux_capable+0x40/0x40 [ 695.170163] ? SyS_futex+0x269/0x390 [ 695.173860] ? security_file_ioctl+0x89/0xb0 [ 695.178239] SyS_ioctl+0x8f/0xc0 [ 695.181576] entry_SYSCALL_64_fastpath+0x23/0x9a [ 695.186296] RIP: 0033:0x452ac9 [ 695.189454] RSP: 002b:00007f116f024c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 695.197127] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 695.204362] RDX: 00000000208ad000 RSI: 0000000000008914 RDI: 0000000000000013 [ 695.211597] RBP: 00000000000004db R08: 0000000000000000 R09: 0000000000000000 [ 695.218832] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5528 [ 695.226067] R13: 00000000ffffffff R14: 00007f116f0256d4 R15: 0000000000000000 [ 695.233357] [ 695.234988] ============================= [ 695.239164] WARNING: suspicious RCU usage [ 695.243302] 4.15.0-rc5+ #176 Not tainted [ 695.247350] ----------------------------- [ 695.251484] net/ipv6/ip6_fib.c:1639 suspicious rcu_dereference_protected() usage! [ 695.259092] [ 695.259092] other info that might help us debug this: [ 695.259092] [ 695.267224] [ 695.267224] rcu_scheduler_active = 2, debug_locks = 1 [ 695.273881] 3 locks held by syz-executor3/27845: [ 695.278618] #0: (rtnl_mutex){+.+.}, at: [<000000001e6f1046>] rtnl_lock+0x17/0x20 [ 695.286333] #1: (rcu_read_lock){....}, at: [<000000006229bbbd>] __fib6_clean_all+0x0/0x3a0 [ 695.294917] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<0000000016224d81>] __fib6_clean_all+0x1d0/0x3a0 [ 695.304790] [ 695.304790] stack backtrace: [ 695.309291] CPU: 0 PID: 27845 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #176 [ 695.316618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.325945] Call Trace: [ 695.328502] dump_stack+0x194/0x257 [ 695.332107] ? arch_local_irq_restore+0x53/0x53 [ 695.336758] lockdep_rcu_suspicious+0x123/0x170 [ 695.341399] fib6_del+0xd18/0x11b0 [ 695.344915] ? fib6_locate+0x130/0x130 [ 695.348772] ? print_irqtrace_events+0x270/0x270 [ 695.353496] ? find_held_lock+0x35/0x1d0 [ 695.357533] ? fib6_walker_link+0x180/0x210 [ 695.361823] ? lock_downgrade+0x980/0x980 [ 695.365947] ? mark_held_locks+0xaf/0x100 [ 695.370066] fib6_clean_node+0x3aa/0x4f0 [ 695.374098] ? fib6_del+0x11b0/0x11b0 [ 695.377867] ? fib6_walker_link+0x180/0x210 [ 695.382160] fib6_walk_continue+0x46c/0x8a0 [ 695.386454] ? rt6_check_expired+0x1e0/0x1e0 [ 695.390829] fib6_walk+0x91/0xf0 [ 695.394162] fib6_clean_tree+0x1e6/0x340 [ 695.398190] ? fib6_walk+0xf0/0xf0 [ 695.401702] ? fib6_del+0x11b0/0x11b0 [ 695.405469] ? rt6_check_expired+0x1e0/0x1e0 [ 695.409845] ? __fib6_clean_all+0x1d0/0x3a0 [ 695.414140] __fib6_clean_all+0x1f4/0x3a0 [ 695.418259] ? rt6_check_expired+0x1e0/0x1e0 [ 695.422647] ? fib6_repair_tree+0xf10/0xf10 [ 695.426940] ? copy_overflow+0x20/0x20 [ 695.430799] ? rt6_check_expired+0x1e0/0x1e0 [ 695.435181] fib6_clean_all+0x27/0x30 [ 695.438949] rt6_ifdown+0xd1/0x6a0 [ 695.442453] ? print_irqtrace_events+0x270/0x270 [ 695.447181] ? __sched_text_start+0x8/0x8 [ 695.451299] ? rt6_clean_tohost+0x30/0x30 [ 695.455418] ? rtnl_is_locked+0x54/0xb0 [ 695.459364] ? ip_vs_dst_event+0xc4/0x650 [ 695.463485] addrconf_ifdown+0x134/0x14f0 [ 695.467602] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 695.473450] ? mark_held_locks+0xaf/0x100 [ 695.477566] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 695.482469] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 695.486844] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 695.491998] ? ip_vs_dst_event+0xc4/0x650 [ 695.496119] ? check_noncircular+0x20/0x20 [ 695.500321] ? print_irqtrace_events+0x270/0x270 [ 695.505047] ? ip_vs_dst_event+0xc4/0x650 [ 695.509166] ? check_noncircular+0x20/0x20 [ 695.513369] ? mutex_lock_io_nested+0x1900/0x1900 [ 695.518175] ? check_noncircular+0x20/0x20 [ 695.522375] ? lock_timer_base+0x1a3/0x2b0 [ 695.526581] ? check_noncircular+0x20/0x20 [ 695.530785] ? check_noncircular+0x20/0x20 [ 695.534994] ? __lock_is_held+0xb6/0x140 [ 695.539043] addrconf_notify+0x5eb/0x22e0 [ 695.543165] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 695.547547] ? inet6_ifinfo_notify+0x130/0x130 [ 695.552098] ? rcu_note_context_switch+0x710/0x710 [ 695.556992] ? ip_vs_dst_event+0x23b/0x650 [ 695.561197] ? __might_sleep+0x95/0x190 [ 695.565141] ? _cond_resched+0x14/0x30 [ 695.568994] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 695.574073] ? ip6mr_device_event+0x8c/0x340 [ 695.578448] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 695.583170] ? mif6_delete+0x620/0x620 [ 695.587029] ? ip_vs_dst_event+0x23b/0x650 [ 695.591229] ? trace_hardirqs_on+0xd/0x10 [ 695.595348] ? mutex_unlock+0xd/0x10 [ 695.599031] ? ip_vs_dst_event+0x24c/0x650 [ 695.603241] notifier_call_chain+0x136/0x2c0 [ 695.607613] ? notifier_call_chain+0x136/0x2c0 [ 695.612167] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 695.617592] ? rtnl_is_locked+0x54/0xb0 [ 695.621534] ? rtnl_kfree_skbs+0x70/0x70 [ 695.625568] raw_notifier_call_chain+0x2d/0x40 [ 695.630121] call_netdevice_notifiers_info+0x32/0x70 [ 695.635196] __dev_notify_flags+0x262/0x430 [ 695.639491] ? dev_change_name+0xbe0/0xbe0 [ 695.643696] ? dev_set_allmulti+0x30/0x30 [ 695.647814] ? find_held_lock+0x35/0x1d0 [ 695.651854] ? dev_load+0x80/0x1b0 [ 695.655364] dev_change_flags+0xf5/0x140 [ 695.659393] ? dev_change_flags+0xf5/0x140 [ 695.663599] dev_ifsioc+0x60d/0x9b0 [ 695.667193] ? dev_ifname+0x1a0/0x1a0 [ 695.670968] dev_ioctl+0x2d7/0xfb0 [ 695.674473] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 695.679456] ? release_sock+0x1d4/0x2a0 [ 695.683396] ? trace_hardirqs_on+0xd/0x10 [ 695.687510] ? dev_load+0x1b0/0x1b0 [ 695.691104] ? _raw_spin_unlock_bh+0x30/0x40 [ 695.695481] ? release_sock+0x1d4/0x2a0 [ 695.699421] ? __release_sock+0x360/0x360 [ 695.703533] ? lock_sock_nested+0x91/0x110 [ 695.707734] ? trace_hardirqs_on+0xd/0x10 [ 695.711849] ? __local_bh_enable_ip+0x121/0x230 [ 695.716493] ? sctp_shutdown+0x290/0x290 [ 695.720522] ? sctp_ioctl+0x107/0x190 [ 695.724294] sock_do_ioctl+0x94/0xb0 [ 695.727972] ? sock_do_ioctl+0x94/0xb0 [ 695.731829] sock_ioctl+0x2c2/0x440 [ 695.735424] ? dlci_ioctl_set+0x40/0x40 [ 695.739363] do_vfs_ioctl+0x1b1/0x1520 [ 695.743216] ? _cond_resched+0x14/0x30 [ 695.747075] ? ioctl_preallocate+0x2b0/0x2b0 [ 695.751453] ? selinux_capable+0x40/0x40 [ 695.755490] ? SyS_futex+0x269/0x390 [ 695.759185] ? security_file_ioctl+0x89/0xb0 [ 695.763566] SyS_ioctl+0x8f/0xc0 [ 695.766904] entry_SYSCALL_64_fastpath+0x23/0x9a [ 695.771623] RIP: 0033:0x452ac9 [ 695.774780] RSP: 002b:00007f116f024c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 695.782452] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 695.789688] RDX: 00000000208ad000 RSI: 0000000000008914 RDI: 0000000000000013 [ 695.796922] RBP: 00000000000004db R08: 0000000000000000 R09: 0000000000000000 [ 695.804157] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5528 [ 695.811395] R13: 00000000ffffffff R14: 00007f116f0256d4 R15: 0000000000000000 [ 695.818731] [ 695.820388] ============================= [ 695.824526] WARNING: suspicious RCU usage [ 695.828660] 4.15.0-rc5+ #176 Not tainted [ 695.832706] ----------------------------- [ 695.836837] net/ipv6/ip6_fib.c:1676 suspicious rcu_dereference_protected() usage! [ 695.844444] [ 695.844444] other info that might help us debug this: [ 695.844444] [ 695.852576] [ 695.852576] rcu_scheduler_active = 2, debug_locks = 1 [ 695.859237] 4 locks held by syz-executor3/27845: [ 695.863976] #0: (rtnl_mutex){+.+.}, at: [<000000001e6f1046>] rtnl_lock+0x17/0x20 [ 695.871694] #1: (rcu_read_lock){....}, at: [<000000006229bbbd>] __fib6_clean_all+0x0/0x3a0 [ 695.880281] #2: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<0000000016224d81>] __fib6_clean_all+0x1d0/0x3a0 [ 695.889899] #3: (&net->ipv6.fib6_walker_lock){++--}, at: [<00000000c00212b2>] fib6_del+0x935/0x11b0 [ 695.899263] [ 695.899263] stack backtrace: [ 695.903751] CPU: 0 PID: 27845 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #176 [ 695.911083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.920403] Call Trace: [ 695.922958] dump_stack+0x194/0x257 [ 695.926556] ? arch_local_irq_restore+0x53/0x53 [ 695.931205] lockdep_rcu_suspicious+0x123/0x170 [ 695.935843] fib6_del+0xeb3/0x11b0 [ 695.939362] ? fib6_locate+0x130/0x130 [ 695.943216] ? print_irqtrace_events+0x270/0x270 [ 695.947940] ? find_held_lock+0x35/0x1d0 [ 695.951977] ? fib6_walker_link+0x180/0x210 [ 695.956268] ? lock_downgrade+0x980/0x980 [ 695.960388] ? mark_held_locks+0xaf/0x100 [ 695.964505] fib6_clean_node+0x3aa/0x4f0 [ 695.968539] ? fib6_del+0x11b0/0x11b0 [ 695.972308] ? fib6_walker_link+0x180/0x210 [ 695.976600] fib6_walk_continue+0x46c/0x8a0 [ 695.980895] ? rt6_check_expired+0x1e0/0x1e0 [ 695.985267] fib6_walk+0x91/0xf0 [ 695.988604] fib6_clean_tree+0x1e6/0x340 [ 695.992637] ? fib6_walk+0xf0/0xf0 [ 695.996147] ? fib6_del+0x11b0/0x11b0 [ 695.999915] ? rt6_check_expired+0x1e0/0x1e0 [ 696.004292] ? __fib6_clean_all+0x1d0/0x3a0 [ 696.008587] __fib6_clean_all+0x1f4/0x3a0 [ 696.012706] ? rt6_check_expired+0x1e0/0x1e0 [ 696.017083] ? fib6_repair_tree+0xf10/0xf10 [ 696.021375] ? copy_overflow+0x20/0x20 [ 696.025235] ? rt6_check_expired+0x1e0/0x1e0 [ 696.029610] fib6_clean_all+0x27/0x30 [ 696.033378] rt6_ifdown+0xd1/0x6a0 [ 696.036883] ? print_irqtrace_events+0x270/0x270 [ 696.041615] ? __sched_text_start+0x8/0x8 [ 696.045731] ? rt6_clean_tohost+0x30/0x30 [ 696.049849] ? rtnl_is_locked+0x54/0xb0 [ 696.053792] ? ip_vs_dst_event+0xc4/0x650 [ 696.057914] addrconf_ifdown+0x134/0x14f0 [ 696.062032] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 696.067886] ? mark_held_locks+0xaf/0x100 [ 696.072003] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 696.076910] ? inet6_rtm_newaddr+0xcf0/0xcf0 [ 696.081284] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 696.086438] ? ip_vs_dst_event+0xc4/0x650 [ 696.090557] ? check_noncircular+0x20/0x20 [ 696.094758] ? print_irqtrace_events+0x270/0x270 [ 696.099483] ? ip_vs_dst_event+0xc4/0x650 [ 696.103604] ? check_noncircular+0x20/0x20 [ 696.107807] ? mutex_lock_io_nested+0x1900/0x1900 [ 696.112615] ? check_noncircular+0x20/0x20 [ 696.116814] ? lock_timer_base+0x1a3/0x2b0 [ 696.121023] ? check_noncircular+0x20/0x20 [ 696.125233] ? check_noncircular+0x20/0x20 [ 696.129446] ? __lock_is_held+0xb6/0x140 [ 696.133488] addrconf_notify+0x5eb/0x22e0 [ 696.137606] ? pptp_outbound_pkt+0x3f0/0x3f0 [ 696.141986] ? inet6_ifinfo_notify+0x130/0x130 [ 696.146537] ? rcu_note_context_switch+0x710/0x710 [ 696.151430] ? ip_vs_dst_event+0x23b/0x650 [ 696.155639] ? __might_sleep+0x95/0x190 [ 696.159584] ? _cond_resched+0x14/0x30 [ 696.163439] ? nf_ct_iterate_cleanup_net+0x13e/0x2b0 [ 696.168507] ? ip6mr_device_event+0x8c/0x340 [ 696.172884] ? nf_ct_iterate_cleanup+0x4f0/0x4f0 [ 696.177607] ? mif6_delete+0x620/0x620 [ 696.181459] ? ip_vs_dst_event+0x23b/0x650 [ 696.185663] ? trace_hardirqs_on+0xd/0x10 [ 696.189783] ? mutex_unlock+0xd/0x10 [ 696.193461] ? ip_vs_dst_event+0x24c/0x650 [ 696.197666] notifier_call_chain+0x136/0x2c0 [ 696.202062] ? notifier_call_chain+0x136/0x2c0 [ 696.206615] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 696.212044] ? rtnl_is_locked+0x54/0xb0 [ 696.215985] ? rtnl_kfree_skbs+0x70/0x70 [ 696.220029] raw_notifier_call_chain+0x2d/0x40 [ 696.224591] call_netdevice_notifiers_info+0x32/0x70 [ 696.229663] __dev_notify_flags+0x262/0x430 [ 696.233954] ? dev_change_name+0xbe0/0xbe0 [ 696.238154] ? dev_set_allmulti+0x30/0x30 [ 696.242265] ? find_held_lock+0x35/0x1d0 [ 696.246306] ? dev_load+0x80/0x1b0 [ 696.249818] dev_change_flags+0xf5/0x140 [ 696.253848] ? dev_change_flags+0xf5/0x140 [ 696.258054] dev_ifsioc+0x60d/0x9b0 [ 696.261650] ? dev_ifname+0x1a0/0x1a0 [ 696.265429] dev_ioctl+0x2d7/0xfb0 [ 696.268937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 696.273918] ? release_sock+0x1d4/0x2a0 [ 696.277858] ? trace_hardirqs_on+0xd/0x10 [ 696.281973] ? dev_load+0x1b0/0x1b0 [ 696.285573] ? _raw_spin_unlock_bh+0x30/0x40 [ 696.289946] ? release_sock+0x1d4/0x2a0 [ 696.293887] ? __release_sock+0x360/0x360 [ 696.297998] ? lock_sock_nested+0x91/0x110 [ 696.302210] ? trace_hardirqs_on+0xd/0x10 [ 696.306330] ? __local_bh_enable_ip+0x121/0x230 [ 696.310969] ? sctp_shutdown+0x290/0x290 [ 696.314995] ? sctp_ioctl+0x107/0x190 [ 696.318771] sock_do_ioctl+0x94/0xb0 [ 696.322450] ? sock_do_ioctl+0x94/0xb0 [ 696.326306] sock_ioctl+0x2c2/0x440 [ 696.329904] ? dlci_ioctl_set+0x40/0x40 [ 696.333844] do_vfs_ioctl+0x1b1/0x1520 [ 696.337698] ? _cond_resched+0x14/0x30 [ 696.341558] ? ioctl_preallocate+0x2b0/0x2b0 [ 696.345938] ? selinux_capable+0x40/0x40 [ 696.349972] ? SyS_futex+0x269/0x390 [ 696.353663] ? security_file_ioctl+0x89/0xb0 [ 696.358045] SyS_ioctl+0x8f/0xc0 [ 696.361383] entry_SYSCALL_64_fastpath+0x23/0x9a [ 696.366103] RIP: 0033:0x452ac9 [ 696.369258] RSP: 002b:00007f116f024c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 696.376937] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 696.384178] RDX: 00000000208ad000 RSI: 0000000000008914 RDI: 0000000000000013 [ 696.391418] RBP: 00000000000004db R08: 0000000000000000 R09: 0000000000000000 [ 696.398652] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5528 [ 696.405888] R13: 00000000ffffffff R14: 00007f116f0256d4 R15: 0000000000000000 2018/01/05 09:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) r3 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000809000-0x4)=0x0, &(0x7f0000501000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r7, 0x89ed, &(0x7f000061d000)="159ca8989d0d149c929156f6fe212f9e86fe1949acc1bf944c59827bf57fd1247ec15f949c158f6db118d365dddd296fe87f056e209300d4d9d7df9660f9f96f4694e9d3a4a3ec0705a19ab2f876696aa6f911342b11a8b55cb87071e12cc631673aa2c051729ae33eec4a09a18fde451a7d85963450e0d5f7687f532275b5a80a8131c96ee08c77e57b9a2e4106f4eec63112006e253c9b698300ffe5aed99e05aef75d646e4bf944cb73a151c26e88be6e14d9d1decc283db7c5076231a8ed61d702e7e16f4fbf329bbaa8d293590dedc3d9c95d28ee5859c8") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000723000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/05 09:57:17 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3f, &(0x7f000063d000-0x2)={0x0, 0x0}) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) accept$inet(r0, &(0x7f00000bb000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000829000)=0x10) syz_extract_tcp_res(&(0x7f00000ef000-0x8)={0x0, 0x0}, 0x9, 0x1) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00004fe000)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2000000000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/05 09:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$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$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee3000-0x4)={r1}) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff93, &(0x7f0000694000-0x10)=[{&(0x7f0000247000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x100008000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000027e000)={0x0, 0x7}, &(0x7f0000ca9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008c5000-0x8)={r4, 0xfffffffffffffff7}, &(0x7f0000a64000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 09:57:17 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f00005e6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df5000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000-0xc)={0x20000000, 0x0}) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xe5, "f2bbb00ce75e357de8f2d9e0053a79936bf1293f722aeaae4a31279f5eac762c62c4b41cfdf8f5f54879608d24c9b925d40d212edd8890ace5df5d0ab87dfc5fdd84d85d2335d23b47d0aff1ff11688ed5570268f555b768505cf4697620e9872487636feacc518ae1e0660b7a41b1d9fb09eb48251cda4315d8b3469c17a54e59a37e3fb0eeca94886e5efef38e30a9824d1f525c123741918201bb1b7a16012af448afe4d87ba4f092c5474a0106b8e7b33d55561378164d65b19c7db001192682abe7db941b96d6a825c8dfd42a421a2adf21ff1d31c3bb9e248fef907e39f7b30cd23c"}, &(0x7f0000002000-0x4)=0xed) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0xc86, 0x6b89, 0x4, 0x68, 0x8001, 0x7fff, 0x6, 0x100000001, 0x7, 0x100, 0xfffffffffffffff8, 0x100, 0x95bd, 0x1]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x6, 0xfaecb6770d7021ae, 0x9, 0x0, 0x0, 0xbc, 0x1000, r4}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x3ff, 0x400, 0xf2}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r5, 0xffff}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r5, 0x80, 0x5, 0x80}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r6, @in={{0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000-0x8)={r3, 0x28}, &(0x7f0000006000+0xe87)=0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000005000)="d0adbdd5c210305ac33ad7815f7304c72f4138430c32f600ade99563192a472c7631be9b770352bef8efa7aa4423ca34c0c954a7de11e0910d58b6370fd56d8638ec6212789ef22dab225b62f1099b49bc433cd731a3456fb55e8d27f3b51e0aedd7bdcd7322ba6b54e75cb5b3fcd2b91ac8f23e04f9193ce6c935ce2f0db95e8d6a08898d1a6d8c7d9fb08a384e5eccd3b5fb7820d566df80474a695e836e", 0x9f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000009000)=[{&(0x7f000000a000-0xb)="1cf506d7286b88ad1eb4fd", 0xb}], 0x1) 2018/01/05 09:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000fe4000-0x1f)="1f0000000c06ffde0016f49f0089f0ffff1e0000030001000600000001e780", 0x1f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000df6000)=[{0xa, 0x0}, {0x8, 0x4}, {0x8, 0x1}, {0x7, 0x3}, {0x4, 0x5}], 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000829000-0x4)=0x31c) 2018/01/05 09:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) connect$bt_sco(r0, &(0x7f00003cb000)={0x1f, {0x1, 0x200, 0x0, 0x7, 0x7, 0x5}}, 0x8) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000069000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000959000-0x18)={0x0, 0x0, 0x30, 0x8, 0x1ff}, &(0x7f0000ad9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004c8000)={r1, @in6={{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 09:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000017f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b23000-0x8)={0x0, 0x6}, &(0x7f00008b3000-0x4)=0x8) pipe(&(0x7f0000953000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000503000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c66000-0x10)={r1, 0x2c, &(0x7f0000826000)=[@in={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xce5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000f95000-0x4)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b2d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000faa000)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000004d000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000865000-0x98)={r3, @in6={{0xa, 0x0, 0xd0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f000086b000-0x4)=0x98) sendmmsg$inet_sctp(r4, &(0x7f0000b0a000)=[{&(0x7f0000408000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f46000-0x30)=[{&(0x7f0000bb7000-0x28)="b9838e9af6c255399fb6dd5485599106d240b4445201f7943353ad70cd0f16f73d717d0939920f65", 0x28}, {&(0x7f000036c000)="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", 0x1000}, {&(0x7f0000c64000-0xa0)="e8ea478d8e62105f2720c6ce23d24e8e1369442841fa43784acfd125c74ca4b60fa69ed105336a1ffb51aed1f73b39a9f798ae568b89a196151da8dc89b3a5f4269f2a88fc0f2f6a27e8023f3aa2c4b4df4f415a4d2ba622619a4477f376f6cf432d0b690ab12e0b441e45b47e0bb2229feaf10383743e06db3a7eeaf819bba8379f28a5cd28f45219eef9e15265f33e9acbcf8a7b94bd95c422a5c5779a8235", 0xa0}], 0x3, &(0x7f0000f1d000-0xc0)=[@init={0x18, 0x84, 0x0, {0x4, 0x6, 0x7, 0x40}}, @init={0x18, 0x84, 0x0, {0x18000000000000, 0x1, 0x1, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x0, 0xb}}, @init={0x18, 0x84, 0x0, {0x93e, 0x2, 0x1, 0x52}}], 0xc0, 0x800}], 0x1, 0x800) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008ca000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000b18000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a00000-0x4)=r1, 0x4) [ 696.479596] nla_parse: 1 callbacks suppressed [ 696.479601] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 09:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a57000)=0x0, &(0x7f0000494000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) 2018/01/05 09:57:17 executing program 1: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005e1000)={r2, r0, 0x6, 0x1}, 0x10) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e3000-0x4)=0xe8) close(r0) 2018/01/05 09:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r0, &(0x7f0000097000)=0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000675000)=0x10, 0x4) 2018/01/05 09:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, 0x0, &(0x7f0000612000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000273000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b69000)=0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000031000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt(r0, 0x10d, 0xe, &(0x7f0000cc3000-0x4)=""/4, &(0x7f00006d6000-0x4)=0xffffffffffffffad) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000135000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) [ 696.529343] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 09:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x15, 0x6, 0x3) recvmsg$kcm(r2, &(0x7f0000b5c000-0x38)={&(0x7f0000836000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f3b000-0xa0)=[{&(0x7f00009cf000)=""/18, 0x12}, {&(0x7f00001b3000)=""/122, 0x7a}, {&(0x7f00002e8000)=""/177, 0xb1}, {&(0x7f0000ea1000)=""/130, 0x82}, {&(0x7f0000255000)=""/187, 0xbb}, {&(0x7f0000b31000-0x3d)=""/61, 0x3d}, {&(0x7f00002b3000)=""/4, 0x4}, {&(0x7f0000952000-0x2c)=""/44, 0x2c}, {&(0x7f00009a3000)=""/159, 0x9f}, {&(0x7f0000645000-0x7c)=""/124, 0x7c}], 0xa, &(0x7f000047c000-0x32)=""/50, 0x32, 0xfff}, 0x12020) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="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", 0x146, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) sendto$ipx(r0, &(0x7f00006a4000-0x25)="161a17b4663d3e88ac147b5e0484118279297a49cbe74ebc8c9df411ed363a8db1211c0461", 0x25, 0xc1, &(0x7f0000c2b000-0x10)={0x4, 0x3, 0x8, "c142dd8176e9", 0x0, 0x0}, 0x10) close(r0) getsockname$netlink(r2, &(0x7f000083d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018e000)=0xc) 2018/01/05 09:57:17 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000c000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000e000-0x97)={r1, 0x1, 0x8f, "e098f4e2f24dc224bf4ce2db2c3173495f10eb3596e4e7598a6137b2cd4eb4efd093f25e6a3b499fda527de83a6b5576f07179a8c0f1081561f0a0bddc087a6eaadaf27143d38e6294b5efb44d717affbae9782cf699de9f94de3d47b2fac101733f583b9e8740931a24180dd15bea500ca5166a6fca2a48838e50f7f58973990a9e3c2da575e7ff75b82bdae7d325"}, 0x97) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/05 09:57:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0xa, 0x80005, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab3000)=0xe8) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x5, {{0xa, 0x3, 0x4, @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]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2a5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt(r1, 0x84, 0xc, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@common='tunl0\x00', @ifru_flags=0x1201}) 2018/01/05 09:57:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d61000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f04000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x0, 0x6, "e2bff7faf14d6c8354afcf4187aefe274489cecb844d84b75d4f89df2c3302cbf2a724fb8e80bfdad1f4c5550af8e9ed080b3086216bb91be77e38c358727f6a4db72c6d598b5e05be1bdfb9ccc753fc"}, 0x160) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x6e3, 0x4, 0x200}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001000)={r6, 0x20}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0xa84, 0x401, 0x1, 0x58c4, 0x9891, 0xfffffffffffffffb, 0x9]}, &(0x7f0000003000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@generic="2a97f1d9473a3f5ff90517cd4a02ffca", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000e76000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00004bf000)=[], 0x0, &(0x7f0000001000-0x30)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x30, 0x0}, 0x4000890) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) getpeername$inet(r8, &(0x7f0000001000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0x0) write(r9, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r7, &(0x7f0000685000-0x38)={&(0x7f0000b77000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c57000-0x70)=[{&(0x7f000045c000-0x27)=""/39, 0x27}, {&(0x7f00008a3000)=""/0, 0x107}, {&(0x7f00006a1000)=""/242, 0xf2}], 0x3, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/05 09:57:17 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ef7000)=@buf={0x15, &(0x7f0000ef8000-0x15)="b94faf57342000009d1adef775cb3653596d1b5869"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000073a000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000695000)=0x1c, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a95000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e4b000-0x18)={@loopback={0x0, 0x1}, 0x7, r2}) recvfrom(r0, &(0x7f00001bf000)=""/4096, 0x1000, 0x0, 0x0, 0x43) 2018/01/05 09:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f000007f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c84000-0x4)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) r1 = socket$unix(0x1, 0x7, 0x0) accept4$unix(r1, &(0x7f0000318000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x4)=0x8, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000838000-0x4)=0x9, 0x4) 2018/01/05 09:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) write(r0, &(0x7f00007d6000-0x10)="0209002302000000006466b77d000448", 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000521000-0x10)="02ea850c6c273b724a4300fb77773296", 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000040d000-0x4)=0x0) 2018/01/05 09:57:17 executing program 6: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) read(r0, &(0x7f0000000000)=""/198, 0xc6) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r0, r2, 0x3, 0x2}, 0x10) accept(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 696.669212] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 09:57:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/05 09:57:17 executing program 6: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e8a000)={0x6, [0x5, 0x0, 0x10001, 0xffff, 0x7, 0xfff]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ec0000)=0x1f, 0x4) writev(r1, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) 2018/01/05 09:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f00002c3000-0x10)=[{&(0x7f0000c1c000)=""/201, 0xc9}], 0x1) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000df7000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000028a000-0x10)={0x6, &(0x7f0000ee4000-0x30)=[{0x1f, 0x2, 0x1, 0x4}, {0x1000, 0x3f, 0x7fffffff, 0x2df9}, {0x7, 0x8, 0x5, 0x1}, {0x8, 0x30, 0x0, 0xea2}, {0x5f, 0x4, 0x9, 0x4}, {0x5, 0x6, 0x3ff, 0x10d}]}, 0x10) 2018/01/05 09:57:17 executing program 4: r0 = socket(0x7, 0x0, 0xc48) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000510000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f0000ef3000)={0x1f, 0x5, 0x3}, 0x6) 2018/01/05 09:57:17 executing program 5: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f06000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002ab000-0x4)=0x0, &(0x7f0000b78000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f4b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f59000-0x4)=0x9) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f58000)={0x0, @in={{0x2, 0x0, @rand_addr=0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7}, &(0x7f0000761000-0x4)=0x98) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000416000-0xa0)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x2, 0x3, 0x1}, &(0x7f0000f58000)=0xa0) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000f58000-0x13)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) 2018/01/05 09:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x74) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/05 09:57:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000046a000)={0x8, &(0x7f000062c000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9d000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x1)=@assoc_value={r3, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001000-0xe0)=[{&(0x7f0000a6b000-0x60)={0x27, 0x6, 0x8000, 0x7, 0x7, 0x1, "5c5183f14e42770a22122699b55c86b4b4e4987c318f242d16f38fe6851e2c7634f9a17e6a2971d7a00a5f2a4c83691e4f44538772a2993aeb62e576eebd8a", 0x4}, 0x60, &(0x7f00004b4000)=[{&(0x7f0000001000-0x37)="1bc3d5cf7137a252ae87308d89466abc0fb0f6bf78e7945f655942c7b310e002c0f08d3c95cf3e90fa446410476ab6706d94d514b32efb", 0x37}, {&(0x7f0000000000)="5369c3edb4c5abfcb0755680a8f1de59f57eaafe87824aadbb874c914ad61942bacfa75e0cf3e03073c3c2a033b74911ef62d6f63e9baae6fda511279e7c4e1992c56b", 0x43}, {&(0x7f00001d1000)="", 0x0}, {&(0x7f0000414000)='UGO', 0x3}, {&(0x7f0000001000-0xeb)="e3381f43a05fbac39981928e7c5b8e8dac4a203b1f0cd751ca04c8ed1919ebe2562b9378ee4e05051f3147db9be5f67fde032b66f2c16e52f2178bdee08d23110b478ffa8b63ab41fcea7d8869f98a95e0a8f3a6eae548d2735c3651af8e6511c15bf570caf6522c35f7c261ccd6a60bb70947ca782b3f0b493820feb5fb30ade8ff1bbe83440fac9542dd87df755093cc26d883fb69ec409855c1f97a9906822d7027ae74317b122df377f982d2d671181a38d3366987b3806463fb98371fd9f39fe8ed45367d8d3b6446715612294ed9dcd0a0c60f68b6ee53bd066c2e40f1807670147b4ed467f39bd5", 0xeb}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000000000)={0x27, 0x40, 0x5, 0x5, 0x8000, 0x1, "ab765799be76e6a0221a24719094b02562d5e4a38d62e48dc704c1549cd0e58a11b6b926b032a9f211f8545a2db7eb0bd89bc1eca4f9610315595b8f2f691d", 0x3}, 0x60, &(0x7f0000000000)=[{&(0x7f000080a000-0x28)="eccbed0445d6d6ae82f8a57bfcbb8a7fe7bd3ec31bf0923fc24407a6a3e799ae2cbe1d73a3413036", 0x28}, {&(0x7f00008b2000)="8cb02a21c821c9634486cf7367dc8bdd24660b9ed3053618ea524eb7f50a6aabc1c7999984f930ceb1da46feb9850385cf8db1e5e5b74d60d6a5a039795597e426c19596cf53e2aec310209098e405bdc9ee8cdb1321d9449954", 0x5a}], 0x2, &(0x7f0000eec000-0xe0)={0xe0, 0x19a, 0x451, "04e23fe62ad8466a6228f1409f98d75811868f0e1637f7ec342f12505eb6dd41f6aaf74a9edb53ff7535c9f708a170d7b8a16fc978306571c424e92476185ad773d3f09efbfff046b6e23023de58a2fe4b3bb87cb0bec7da5962b97ee1c541eb49854b594446726889612113cc51453dcc35a547597ab090f611cd8ecff7450183779801a9211946840b2d114a0dc5d52e744912b59c52a66d97299a951ca248e56a91b844d92c11f23e12331ea9d9765aaccf042868e6df0c913c3400c87dc7e1137628ff96ba8cc421a53c"}, 0xe0, 0x2000c800}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x5, 0x3, 0x8, 0x4, "022ca6ee001c1d502120660d17baae8167eef11da1a66b8071ce1f750c43fe6512bc9bf161a2365f5ac852193bbc0c1fc62eef2b97d5217549ceebf1428868", 0x0}, 0x60, &(0x7f0000a6d000)=[{&(0x7f0000bec000-0x1000)="5fbf90c495bf0e9e0a6ab1dbe1d9a037f8de0cf5aca38c5b50914d6509fcdc83481726d52396643baff1f646775340c76b4462f664e9269f2afa0eecaa34d879ad8ac72cddee50c9b9e90f61b559e7b2315d5a298f4a7c5a5646f1fed195c1e737fa3f6fc73f6c9e6ce2543db24532eb863915044bfbc3ec4874434a92a651a1dfdae2819f4777bd086e3fbc8d8e89e2affd830846c9d1b5eb1b864dcb8766ace3f4cc54a874ef77fb2e339f8d81c7e77baadf2b802f463fb290e07f6999f4fb412b219eaea6eea10762bfd9526bd5452b8b11cfde544805601ec0ce7cec6939f6d1a54599f5e44ac909fcc706426fd8b05f363ffd52a3ef19109deea7f6b20d2ed4a9bb311444142b4d314e848849224d21b745cc63a77e8e3ae86fe7212cac8010aa11d7eb89b73396fbb08dfb3d7b1c1f70375cb2a57a73a7de2b768aa49f7d488659a15b34c47b7efa8322732be11a1e6280ce4db8c9fa1f5bd4859e7d5dca8c34cefd7fe8775a468ca8e101b9a040daf88aab7fbc1d5c34bdae9f6bc414b0c7255f8a97540832bbdcccacb4ba1df22517afb7458fd037b9fe36cd5a1c59daf4fe0680dfcb7ad605610b58f998b1baa8c9fbc8f287a5144dd5a037b61c5d031ef2c59611e88a18dfa2d2be7ccc13a51ba17c4b7eaa1709ee42cb6a8f9fd50ea952f3e2557c479b1baa85f02129ba1fb1cced76f37d703b3960a568240ee85e4f2f3c6474e36a6c55f366703b5b5251a81b440bff1770bb1a4d4e6bd4aa6a895b3972f44dca9570abdc8fda6792facbf51ded0f3dfe465324f89ee6ec5605cd355b2d447b79d3699f3eb44cebd3738a6f8b0ec2a365a7b230adcb981e4c8ba0abe2f73fddecc233acfb3cad26d6763bd782e0718ada3908a8ab96a5be8401b866b01c2110bb6b0f537b3402df322f5813be8a49b0377f0240a78700842d67a7ba51f59d070e48ba471bb48fb40c4eb7341e8d51fc3a21c0c80432a119e1d0acf918913a3590f487688b87e569a1a29619223ec05afd30ff5c293479101dabed879c41c4c33bb38549aacf59f4714fd291b198bdb30a68622268760c57ce0caeec057562656a789f6ed8ee262f0b8a923e7aaf6baab395fa4cd55c0064379d7d7347caebfaa01fd37bf3a0ba401ad5f59b2b18c63c532bb4307a587b44a188cb713ab6e2f487c8504fecffe156c506650475587fe86a92e4078de5aafff80247342abc2306b791f4e37f3254e24199ad58f0ae5ae75b7afd1b1be25dd9d25687e6e859ccfb410ecf04593891e239a021299e0ccfc68a2f13ed7ef1bfa67fb077df6d60e67d75b2fdfcc4cafa2c6548850a3a204255d00968161ba1530d12d7dbeb031b0d3a7494674d70e5345aba21aaa584c311f752ed2845162bf3a97d526abc78acd5156230ebdb28d5e9332d10d0053753865394736d847f782a764d4b44d0983178892ee06dc42ec06fa40888b478e7ce67e90b7fc6740f0fa5428d0fa8850311c05435cb749c1f94d8cd78dcb81ff093489511aa0d15465e2f5916287e478f0d6d4384ee475fb56a7aa5ffc13a975eb1aa6064c301b1f45423f03e23559440d9cc6252d7e8d76efd2105514aaa637935bc3a7773ab4231eb07fe4ccaf5e7cae5fc257ccb26daabf64af0d49e4ca4d3f897cb419433c8a23f25e7e807d67c56e288489af4ce51a2cbdd921a091f03ed2f034c2427e3abc75ce946b805f368017afe2e1803b66352c9c729834dae5dcc75a5e8737d3c13e315a4b85c72875ac1a6d3cc636140a47a180b26d8d6652947c25d0d9465719362295a169bd5ca22fad45b959c4fba89380f2c37c50580625eea2db2aaefa872f7cfda5175b582cd092203f8dd93e752fcf47947e52428cbc4c36bbe8434289ed199a4f67866635560b456844997f4b7e5a052a1a9e8ba30e04cc177abe711b0d5c2c248b1adad3f0cc11715d80332da9f1b842f7ad161d043ac847ff74c24bd346e6258a3cebef22e64305c594aee9ee2eb2c22d3416520ff91224f5130fca032273beb799f0f875ab6ec1e9392e31fc78496eaee4d0c4bd5d5caf3db7efb5b374ccad594623e49c01136bbdd190b62de1b3f2ae0655ee4175c6159a9151fd145b0a39a7f0a3497b79970e7f64381954c75f8dd597d9b2567906c5efc764fbe9539bf8ad650b5d2892d3fd2bf9262355e5d55c05f21df05433d2a2b9e0465d62a8b1c3e0ea0f0837e6c24a246123c19582b2a94721f5a07901a1956e606d8fe7def9df79950e0a17799d8cdee70105074bacdd106496c9ba9e707eaf7b71c732f0f17a0ecedb9536158d6f05819ab40714567cbd06625950e74ab22949f7741ea455e113e235764e10400ba4b6ce943510d3bda345beeae8576fa4207666035fc1245424a5289f42e6dd4a63e988fb20baccc3aadb3376e38051651e29443d873ea74d50e44e24d25a1371dcac3556a5958521b203fc5b77e7c4bad2e885c3d4de51a8bf5d54d29c91381de25cfefcac88fa17738ccaf07904e64b27b290b24d5715de0e52ffaf108efd90653cac7f18972ccda93f554a3028c7a64faa23e299247a40ec65389e180416c422f5567b79ff2b5a08cbdfdbdf82454981f83261f2efce48607f97a1cad64e77cb827ab5217881676ceff7a2863d5a66d335f03737acfd168a7d16c676f047ca339b24055835c46dca56d4f183d8f0a80df018ca3104b96dc8053332fb7126d89b57bf17436648c443567ee1b284dc285ef730bbbddf503b44198b14e63dbfb44dafb1e45d54fb3ef2b05836941f0e5808d50486574cef57de85af3442f4f1aef54156ee3f4f719efa76f1525faaa212f69ee818ad8bbb0f6eadf31f41cafd8a5f81c263e297907edcd5bf64dbaeb63d20e227022f2047b1a1648530abe7d6cf7445f48d2a86c5c4b2ef27bcfc7d3e2b4844f26fe3e5348613cd23e14b43847577d05051d45d17284742437a13de19b15574f26ac68428c35abc155b457690b4bdba019729527da3d03a21fe1ad1ac3e3f208e5408cd712ecc784d20356a3a76600959562d1cf8f318a87d7afa4992f1ba89e886be19f9b557d96f1ce84613251931b1be4cf3ae008fcda5ac449d068548f8d796e64d35b2694160966b5001bb0f500c48076abc709fead335a366bc6f2fbf66f4e55ecefa0dce558e5c218e03e9a3990b9aadc99c6e40def01b8db72ae8fcc56592853095812fed4f62afa656d9c5332d2971496e452d88eb76b16f1e00c585223516ebc5240575024ba8f92a16b9ed57ccebe3e28cd4db68c0fd4ce4f8c8738bcbc1d416a8f103fa171fef0ac78dab97f57916f69a00289bd9000e676dfd94252025f5d675ac14d01b4bfbfc1e5461aef3c09b9c4015ac8e603bc1b8674e6c5efe4f208c06dfe9427d0862016aebafa6fb358b1a6e11b27d490d007a2093fbf27a975dd5584136857f110db5f700f56285d963f28137b54e9f2d9fa51d5b93b4ae1b3c0e80277f60828314d217b3be091f77a4a2a250e3e6d3b5c6e4e10f9743e4f48136edb6a14a25eb20fffa43c4bf2ab9cc9950d2cfd9575cd98c04026dda00540b91919173da7132664272980408cbdb4973ebf011afc44ed8055e0a70e10c89ac8d77d0327f193665acbdb2b9e2772045ee757c3c192159f1020f1b3034a4ac43c2783c091e6dc29c42264fb6a2cb4d60ce8daa4363a4b932e5a9bf964923b08875948d2f6a56c69a5de9306186bcc0a4d2bc3500e07ed1791cee356680cf3b824d00d556487636fb45fe6bdb96e5b403e36b2e8cd5bfbb33ba566d4b938c3fcb9ed78202fdc0cd82785a70e5c04f91bf95179bcb4a6398c2633ae97bcbf6aeacbebe96830ab53fe24d5f2ee2cd071bbf0c48b2258a322ec144029607c6c68096611aef7129410e3c36fe3a55b450ede799ef5b21ab83c8eceb79e2ca82c9147f1472cfefa82f7a71e2cdb5b0bacdae649b5f474db87787c7af4b5a3efa46018da2c54c967d0fd5f9d7555a52785bb8fa3c784b05d5d5d595856c24b7af31462a43accb0a883aaf6deaa59826dad26e48a203573c14ac14ed753efbb54927fbd2e1fe7ae9b6035b100caadceccfba6d1edd931d68a61bc5e49b237e52969da885c8e821375c9977fb9fd6db8d237ca32e1f11ec3e1735b32bf40e71e7a768b9daacd46f28a3f5aeb60b4801f5310ca32665af002debfdcf24e065ee9615e6456835413c6be6965f94e0b7ac887f8c924afcd45b24f33676e8499bcb7dd10c3797c5ec21f4a292a4303c2fa23d030c419af482dd6cba2641885ccaea2cd05baeb33feb15d090bc918ed3ec6f55406c3d16f05c280e8ed5cf1f8f3e617a5ed5f9bce4b2ceb7d04b8c59df52f9535e61eab43003b9236a32c6caeae6fc9e376cdcffd7e319953bc106c59fd920d3d258fdef8b267c9461e5043b61ed1372273eedffda438721bd570257601d42f47114716fbee2002abdf4db506e172bcde94966fa96add59c81dc7162925ddd50c9c6e386fb45243a58a69a7a0abb070021dfc075964b2b0aabe9c2055233b524b2e4c988584727d2cd5d28945fbade5b28f18528caf2de6a84a2982d1e10c77552e69b28146a421ceab81f7c73161e3d47ab1edf5bc22a939b2a31bce6b577625395001af2f47907b45dc65e96997b45c932c7e0728695cb2d77b8b9d2ddb0ba7c621b43dadba66044298f04b9cd583b5bff08ebd596ef32b3beb80c7eae212e816a84f60596e858f9ff0cd06c656ab029df085bdf1f74d274786efdb9153ca0ff155476df3304c528f4bde23f8293a3acf6c812524b1624c3dc56f6f9179dde3fd593795f21814f99351eb192ba4c3d4a82a224350b787d2a83feb2b5b869a4299233a362d1a3bb62576206deb7057c821fe13733b65fbc74f804752fa2d1e1e290186278fd874fb6b0c737344de8fe5caeb7bb76d330edd6286d254f3c97ae15860052cbe86b74864a8723508c736e12fb7c541035a1aeb652b3bf434ea341b9fad92df1380041d95e5625cb689d1ecb1d6fbcff621d1cfd6303d196a89eac427c693d8f72a471c8fcac992fb173d6a0c1ca408517379d0693be6fbc5645c7c7ee49f5c020bbd2693aa701984a1c023ab9025ae2379b8afb9e3f39001ea26dbc6b7a0cdeac8c3f08c5f0cbc8a3421d0cadd89451e513a571ba7391ceaed7e40fea1dc86e8a49a4fa82fbd6356a81eca42992883c2dd9518b159eee049c1d9aaf2536d227ee3ee2bfe15ed9a9a2569110f6821b968c76ef8c691d01dfff9ae7d58fff7c5da05ab191792376524314f910c08ff2a5f01f3496c918275477426a02ce1e769d76fdeed2b178cb4c6b0a70e77c8097009174ed4107bd29812ddd4d25068267a9347ffa5540dcbe6a5a5ed5117a607f691c42ac2bab53a869708d4ff39495c8041734ea6a25f7638c74f3b79dd79524205ded29145129bab9f736c6cd3bf9debad734225516003185da838d72d6cd95c7eac4470caaf79db71fac7f974ad3f54f5b4f5fd8c1fcc5d27b546b90845bfc936477a9b6b17fc3a9795dce7f17f1b360085557cf00bf3d5f26da33e318d5e35f4dbd0d63b29f6a8456891357392f982f1476c35097f5fb536f4c3779b78105f1acc0a35b2eef07fee65355b6656d514eab419fd43a5b5c8473a347eead9251b773c52e8de8702c8df01144deb449df14373fb869a57abae190b48cecb4f2437215f41872d1742e83a60f24131b1ff378a45ce744b30e8be086aa6f5d163db62df8e0e4f269b60c613c3c316539dcd96cf05bf95cf2e297f6527ed9febb400c9b44f51", 0x1000}, {&(0x7f00002fb000-0x2)='A0', 0x2}, {&(0x7f0000001000-0xc8)="bc26373ab847a372d5559c239900a145c75ea8508c55370291c3d785bf4beddc83c9da552c0b2f6442e678cf707c3675c684cb2dc93936e6127a6d809b1db7f37d640a6535aaf851d5ffe90395886caa7955beb8d607b8394fe92122d0e96141b2026381ab437b4a068c3cc598401dfbaaf72518fd0f609f5dcf8a2f3c45fb27ddbd9694bfaa7ab30f35ff38ef9bf465240c35a57dc29fb6c67b321fc6600dbf118bfa189ceb5971fecc56e613c85fced88cace08838f46ff3b63b223871a31a0f8a409c1ab1dc0e", 0xc8}, {&(0x7f0000c21000)="6a68fef83d95061b4de8b7b7e7fef4c829b5688aa826e25d0184f76355d01f53c82d98c24f2b2752a371f38bc81a80d21ed739923d7dc8ba297a19aa50a85de453b028179136b20d505a8146a8a5044a1393e8", 0x53}, {&(0x7f0000001000-0x1c)="72faddf0e3da7d8db6dcb10646848f90b3a337394220c12bf0bdaac4", 0x1c}, {&(0x7f00009b4000-0x2)="0186", 0x2}], 0x6, &(0x7f0000452000)={0x1010, 0x10b, 0x644, 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"}, 0x1010, 0x0}, {&(0x7f0000000000)={0x27, 0xfffffffffffffff9, 0x3, 0x5, 0x4, 0x9, "67746a9d162fef71685f5902a080429e932c96f31f58c11c45b00794beab51a367a92d6b1852c9bfcc8086ee50a88f6b87b3ac9112367c4633b03b1b5cb275", 0x2}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="c238f30bd8a7b92fc13a", 0xa}, {&(0x7f00009a0000-0xec)="1a46005b0914a79ab388ed8242d93b0bc9d2d23f19eb0c01c33bf12c2cd083566ed08948ac401d5926833cf857e925b697fbe6e772c9d5f3b1838abc04c11ac63ab3ef5c7dadc452293b2831e9081e61a927dc5fabdff884dd67b7c6fc3fd8ef532e3975d5d7492b7d1971b51211cbf2d951c5a557fc4c128ec82d9ed99bc1ce3109a72998602372f3e8710112e327305e8fc0ec3c216ce9e8611e85d0dd2b575b2c430fe2964f53456bc8423ad56b58d18dec97a81f1223408a82ad265bb2cf27537f1a9f2086c6a363b1cefe526e8c5bc30602c83fd3eaefa37cba511edd0ad047471bc6c79c5e75466277", 0xec}, {&(0x7f0000548000-0xa2)="f8fd65638862801231caba20a693857f52d0698704cf49e17ecb13cabdff7aca90bf0b00b7f6ac82849da31356b01f1dacbde4da77066bf6c6482a1fa3e405619018e923582ab056efdcb35cb2be684b68cac60d892321d33c99d776438938dfc505a655b85cd3de296c3194039aba4b33f9344636eaeedaf5a0bdb2851a9d8f82d73856565389bae6283810356ab8b8db59047307c8ca33f9886923801c20ce21f6", 0xa2}], 0x3, &(0x7f000021e000)={0x10, 0x11f, 0x8, ""}, 0x10, 0x4000000}], 0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r4, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fc8000-0x2)='\'$', 0x2, 0x1, &(0x7f00003bb000-0x1c)={0xa, 0x0, 0x40000000000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 696.730862] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 09:57:17 executing program 1: r0 = socket$inet(0x2, 0x4, 0x3f) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) pread64(r1, &(0x7f0000c87000)=""/172, 0xac, 0x0) [ 696.787005] 8021q: VLANs not supported on lo 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x4c8f) r1 = accept4$packet(r0, &(0x7f000099b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x80005, 0x40) setsockopt(r2, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/05 09:57:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x6d, &(0x7f0000354000)="8c8b4ce54148fa25df0622714008f4ea27d82e1756af7dd6c5b23e125ec7cd669f9f4e23da67b84b55effe4a84e9bbcf0f2a9fa3570d3b2c2bb4e0319d7b507116821d484df4b978cd4d9231896f43798f457cf544f66ed66bb10d0d9a036423d21afcb87973ff2f0a33251374"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000076e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e07000)=0xe) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000032a000)={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x8, [0x2, 0x6, 0x9, 0x7ff, 0x4, 0x2, 0x4, 0x706]}, 0x5c) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00005a1000)=0x4, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/05 09:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000040e000-0x9)={0x0, 0x1, 'D'}, &(0x7f00003e8000)=0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000501000-0x8)={r1, 0x100000000, 0x9}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df1000-0x28)={@common='lo\x00', &(0x7f0000cf2000-0x34)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "b448f0", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 09:57:17 executing program 6: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000056b000-0x8)={0x0, 0x7}, &(0x7f0000e1a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008ce000-0xc)={r0, 0x10009, 0x10}, &(0x7f0000903000-0x4)=0xffffffffffffff94) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) pipe(&(0x7f0000583000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000264000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/05 09:57:17 executing program 0: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x80000000) r0 = socket(0x10, 0x80002, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff020000000008010306000200a445", 0x22) 2018/01/05 09:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) socketpair(0xb, 0x7, 0x80, &(0x7f00001ca000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d33000-0x38)=[@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}], 0x38) 2018/01/05 09:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00009e5000-0x13)={0xa, 0x0, 0xcf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffebe) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000331000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000915000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000de9000-0xc)=@sack_info={0x0, 0x0, 0x9}, 0xc) r2 = socket(0x11, 0x800, 0x42) getsockname$inet(r2, &(0x7f000027c000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000156000)=0x10) 2018/01/05 09:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000efc000-0x8)={0x0, 0x0}) socketpair(0x1f, 0xa, 0x401, &(0x7f0000941000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004b9000)={r0, r1, 0x7, 0x2}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007e6000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000688000)=0x24) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009a4000-0x18)={r2, 0xff, 0x20, 0x8000, 0x9}, &(0x7f00009a3000)=0x18) 2018/01/05 09:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000150000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) pipe(&(0x7f0000c80000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000051a000)=0xd9, &(0x7f000037a000)=0x2) 2018/01/05 09:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x6, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000068000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000c15000-0x4)=0x0, &(0x7f0000783000-0x4)=0x4) 2018/01/05 09:57:17 executing program 2: r0 = socket(0x1, 0x800, 0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000055b000)=0x4a, 0x4) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000996000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) sendmsg(r1, &(0x7f0000231000-0x38)={&(0x7f0000882000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e8000)=[{&(0x7f0000a96000+0x118)="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", 0xee9}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:17 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000)=[{&(0x7f0000009000)=""/166, 0xa6}, {&(0x7f0000009000-0x32)=""/50, 0x32}, {&(0x7f000000b000-0xa2)=""/162, 0xa2}, {&(0x7f000000a000)=""/21, 0x15}, {&(0x7f000000a000)=""/205, 0xcd}, {&(0x7f000000b000-0x60)=""/96, 0x60}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0xa5)=""/165, 0xa5}], 0x9, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 09:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0xffffffffffffffff) bind(r0, &(0x7f000043c000-0x80)=@generic={0x3, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xff71) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f6000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000021a000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000075e000)=0x0, 0x4) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x5, {{0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 09:57:17 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f84000)={0x0, 0x0, &(0x7f0000f81000-0x10)=[{&(0x7f0000f80000)='f', 0x1}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x80}, 0x0) 2018/01/05 09:57:17 executing program 0: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000013d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000038d000)=""/30) 2018/01/05 09:57:17 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007db000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/05 09:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000a1000-0x4)=0x1d, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000768000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r2, r2, 0xffffffffffffffff]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000044c000-0x8)=0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000e58000)={0x0, 0x0}) connect$inet(r3, &(0x7f00004e4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r4 = accept(r0, 0x0, &(0x7f0000f57000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d28000)=[@in6={0xa, 0x2, 0x80000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) close(r1) 2018/01/05 09:57:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r0, @in6={{0xa, 0x2, 0x2d54, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6cb, 0x164, 0x9f1, 0x3be, 0x0, 0x8001, 0x4, 0xc35, 0x100000001, 0x8, 0x5, 0x4, 0x8, 0x2]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x0}, 0x6) 2018/01/05 09:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000bad000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000746000-0x4)=0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000c8d000)={0x6, 0xfffffffffffffc1d, 0x6, 0xc8c4, 0x8, 0x80, 0x4}, 0xc) 2018/01/05 09:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cbf000-0x27)="260000002a0047f1ff17dd7fcdffff03000200000100000000000400000000a0000007d20000", 0x26) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000f0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c3a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004d2000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6f4, 0x7fffffff, 0x100000000, 0x1, 0x40}, &(0x7f0000697000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009e6000)={r2, 0x1, 0x400, 0x7}, 0x10) accept4(r0, &(0x7f0000e2c000)=@generic={0x0, ""/126}, &(0x7f00002f3000-0x4)=0x80, 0x80800) accept$packet(r1, 0x0, &(0x7f0000503000)=0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00003bf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x100000000, @fr=&(0x7f0000851000-0x18)={0xe74, 0x7f, 0x2, 0xffffffff00000001, 0x9, 0x3, 0x9}}}) 2018/01/05 09:57:17 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000efd000-0x4)=0x0) r1 = socket(0xf, 0x803, 0x100000000) write(r1, &(0x7f0000efc000-0x10)="0209000802000000006466b78e000448", 0x10) 2018/01/05 09:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001aa000-0x450)={0x100000000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 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]}]}, 0x450) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000094f000)={r0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fda000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3eaf9629fbab", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00005d0000-0x1e)={0x8, 0x2, 0x3, "000180000086", "0c1d2e8bda2241ed7acc95000574e295"}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) 2018/01/05 09:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000917000-0xd2)="4b988028bd94ea1e4205bc1cfe2b1e70c0423d3229929c499490da0fb2778e8865621bef811218346c214970e4171c46df7f47278f6eb334cefd8f1d501d1fb54f23668fc0f87171d819d73806ce790cf211f1ebf691489906a27a4a1e77562346fa4743b1005aec5510ae5adc03c58b8ebf13189018555fc362814a6f7f1d7c46a2c658744c46ce3119e7dcc485ce6945dd3f3e6819f4f053c3ffcdb1c7cdf7ea22dcda33e66d55b180ee9ca3f84b107adbdfb11a1c66bfe5bd8daa894bf6a3a964b9a69b5e026e9734504767477508293f", 0xd2) recvmsg(r0, &(0x7f00001f2000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/05 09:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b1d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9d000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a85000)={0xfb1, 0x1, 0x53, 0x6, 0x0}, &(0x7f0000fef000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003e4000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000ca0000-0x4)=0x1008) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000-0x4)=0xb8) 2018/01/05 09:57:17 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00006b8000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xa, 0x4) socketpair(0x9, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000296000)={0x0, 0x7, 0x8, 0x8d, 0x8, 0x1}, &(0x7f000099e000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000082f000)={0x0, 0x0}) poll(&(0x7f0000931000)=[], 0x193, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r5 = accept4$inet6(r3, &(0x7f0000589000+0x53a)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000225000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000422000)={0x0, 0x9}, &(0x7f000031a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000876000-0xc)={r6, 0x8, 0x2, [0xff, 0x1]}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000cbb000-0x8)={r6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006f0000-0x14)={r6, 0x0, 0x6, [0x3, 0x9, 0x68e0, 0x1daf, 0x0, 0x79]}, &(0x7f000035f000)=0x14) bind$inet6(r3, &(0x7f000096b000-0x1c)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00005ca000-0xc)={r6, 0x90, 0x30}, &(0x7f000077a000)=0xc) 2018/01/05 09:57:17 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/01/05 09:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x17, 0x4, 0x80000000, &(0x7f0000cd3000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000a90000-0x10)=@req={0xfff, 0xa129, 0x3, 0x0}, 0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ff1000)=0x0) socket(0x9, 0x2, 0x6) sendto(r3, &(0x7f000092b000-0x38)="246a935104f9a4167686cbe537b673c4f9d11d93a00d482f8dc8c26a752e902d8e6132099d8dc8432367a89517dbe388dce31874acad0d78", 0x38, 0x804, &(0x7f0000820000)=@generic={0x11, "21a9aa98b305fd1d9fb393425cd960c30e5cc6acaed698b5bd638176501e3e0c156839e58c8d68288c70f32e0707aea9711f9a9b0f7aff831ff84873903896ccee82c636a6b1f1bd1ae8cc2a7c32d7e9de5903a17a2742bcffff942c3106c71161ee92d8bab212378c0827f68eaa3864e88a8ad46d15a60edc956ea1e081"}, 0x80) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/05 09:57:17 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) connect$bt_sco(r0, &(0x7f0000633000-0x8)={0x1f, {0x100000000, 0x3, 0x80000000, 0x5, 0x3f, 0x1}}, 0x8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b3000)={0x0, 0x8}, &(0x7f0000ee9000)=0x8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000118000)={r1, 0x48, &(0x7f0000eea000-0x48)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7e}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000242000)=0x10) 2018/01/05 09:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000098c000-0x1)=0x0, &(0x7f000027c000)=0x4) write(r0, &(0x7f0000763000-0x1f)="1f0000000003ffeefc4345c007110000f305f000080000ffeb0000dcffdf00", 0x1f) 2018/01/05 09:57:18 executing program 7: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000031f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000532000)={0x1, 0x10000, 0x77, 0x22, 0x2, 0xdd7}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00001b0000-0x4)=0x7, &(0x7f00004b8000)=0x4) bind$inet6(r3, &(0x7f0000002000)={0x10, 0x0, 0x0, @empty={[0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r3, &(0x7f000039a000-0x38)={&(0x7f0000582000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, 0x1c, &(0x7f0000519000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00001f0000-0x38)={&(0x7f0000581000-0xc)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000056000-0x10)={&(0x7f0000580000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 09:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x3}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/05 09:57:18 executing program 0: syz_extract_tcp_res(&(0x7f00005d6000-0x8)={0x0, 0x0}, 0x9, 0x1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fd2000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f000052d000-0x4)=0x1002, 0x800) listen(r2, 0x8001) syz_emit_ethernet(0x46, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "1a4000"}, ""}}}}}}, 0x0) 2018/01/05 09:57:18 executing program 2: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r1, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000057f000)={&(0x7f000030a000-0xc)=@proc={0x10, 0x0, 0x1, 0x200000},