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", 0x5c3, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="5fa9a02cb707565e6fc073ded7efc3fa", 0x10) epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x5)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfae, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x4754706d, 0x6, 0x881}, &(0x7f0000001000)=0x10) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ebd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dab000)=[], 0x0, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000031000)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, 0x0, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000000a000-0x38)={&(0x7f0000032000)={0x27, 0x80000000, 0x7, 0x2, 0x1ff, 0xb2b3, "e1dd4518d65b83fa8f02102f2d972b947548bc6752d29781b34bd34fffefe0efb0f4a196fdf52f8e72d97c4a5bc1e7f2680211accc90444b0bdfdccb5a1476", 0xbd2}, 0x60, &(0x7f0000032000)=[{&(0x7f0000028000+0xbe5)="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", 0x1000}, {&(0x7f0000016000)="aaa16ed902688474646edd54db0f8bbc13190c114840a89d67960410", 0x1c}, {&(0x7f0000024000)="ec5ca9420366c22876f616ceab1ae3df0c794003234f6404be26d02bdba246dccafaa06eab9913ab22432f57a92331b2b2938d97b8e071f56c55f5998bebe7d3f95bec020bf4a6aab1587bad240a0e3a37", 0x51}, {&(0x7f0000033000-0x9f)="459b569e6410a2dd85e1bb412f2c6f2a4d668af5d53c00bf328664cb5f9595384b0ca9b8215b8a808d07b61afb38899b2ca5fc1a0f16e7248edb41799bd780203974c47185c3e82dc5a2240740ea6ea6e0dbc021b377fdc1f8f28658d26f845979f9661e6fbdc524e3a461d92c9528ab02598ad5633e56d238f3159ea36e048bbd84ebd65e03cda52a9ec74676b1b330dc4328fdc14e84aa65d141a053725e", 0x9f}, {&(0x7f000002e000)="ad3bf39cfca6be9c0ba8a9cd3decbb27f16be41a70be564742b8ec404d89affd46bf25c4c6368fe0127f0a241ff31fb759d163553519b8038695c1d9f0e4f970ef69fdda83fbc2377a24dba75700f092fe04b1c6aec3", 0x56}, {&(0x7f0000028000-0x97)="4122f665446d5ad77abd28ca177a1d4684ee6531432e7ffc07013962b5d5b40b79a4b7d43658143c0e2aa2fd32fe14b6532487a2e103336fe571a1da8c06994a243f90ddb95c9959af9bc7983e78963fe8be4f44a4c9eb8c566a6c8682d92879b75ff513d355bce41d0cef7a747c142f32cfca52df3d8c874280dad1ded61377038db5c3aed4c27669743cd6e81734f4d0e19d6b0b660a", 0x97}, {&(0x7f000000b000-0x1000)="62eb98e665a6fccc279619912a8225c937b9846117668eee2b66b8ff9b24f8c060879b785d28532ed64d999cd88ce8d56b2b3cc94b8834b723bba8a9139236e9df1492910a6401fa303fc57fffd7879205ee1a353e5ec24e4bfef4baee9c07d380bbcc780fee0500fb535a9a179b204bb040615a6a98ed7c131975ba5acaa20b1b9d6daa89ad8b016f092242e4cb330324804e1f24c6fa038d02376ec1dc368bc9b6f4274991dd987a8e1f57b96afcc78e128df1cff1e9596680a367ead372123dc836848415eda9b56bc9123726adb6ae4952c71eeaeae910557b17a370bada09124c7b3e7883733bc70d144937f5cd1760aea4a889d0d2c4bce60445b5b672c098542e44a50ef0cf4f378939ac69dddfd09279c126c8af4325571284b0dbf838bc13fd5b7d85fdabf08a9ca3fdfe255689329dd2e7feb76c2d1fd18fed2a8c4470b7fa4e365f92baf060d348dad9ac9a93446ed43361c348b4e92a514178db0464fdd4c024b5708a3e9af060ad39127c2a880964cb15f66ce06eca596ee263039c80afe41a95333b38dd3cf1e9aab58a26c18c9ea964e5d2d25e585b9dceb998e55a3e041e37e96c8bdcbb698314b0afa45e4c283924dc9c2c54cd1b5bd838c32553afe7343657b43efb6190b5eaec30834d24eab5581b29b173ca4b9adb836abac2f67ef22043fd4c64a5baa1a2b9eec0657103e15a86a7aaac7eb624c3fb666284ee3586422d6b1d6c82cbddf42f08ff81137d884ad8db5ba5a1f5bf2f43055988f26ed5fa1d6b27436301fe25580d68eee2c8ad5dc28a33330b7674dcd539ce8cc0539595d379e397930e66d642c038409897b942c59c7e87e835e5d03b983379aa15d0ff8959624614ad770baf9489c5153b4e12e1d6433e3615596d9a9917a3e632b7f9eb43057c465741434e8f3f66cc3718d1b8efe3e2f1cf27d389c91db7ccf0a0a3952498525e2fe32fd4a7b31b989dc66c82e86145ca587057946b7c1d6e3a2d3a1f2ff7c66c683ba789792480be48d4b049702af8562b33c006899d2ed6d275b6c8254bf458957e9dff04b8d9e7bd79f5ad4535bb2582f02c6c6fe3e7af02e079d514c60266e8b2eb510ef35353e01ee0a9ae0f8556553ef031f73f8405296b32ff43a46eddc7a375dd8d5820a6dc59be0a73e73ee6d4bcd82f6a5ae42d5b4b21988997487d436b41f335e772354924675a9060e7dc49c5d896da1567843ea6a91114d308c1959fc2af0c2aac3bd1de7f42aeb074cac58970446ca7872192c04cbed261dfe133137ec423ccb475cd316e661963d70c3481cd87be463ab50296aa8ca94fb62acba8d46e1d0d8c8bff5263eb490ec3a3a0a7be3439a588dbbc5337f6c18252a6779183d3bef48581394f24a6ff9ec21fda4b9faa26fad464d8dd08ec814d66e940d5e84b2c4b2acd7f365a899a84a44ff5643836e55ef7dd05f462623921f025a996a1dc11ce3010e926bc160169931dc1c1ebae7762a33b88167695e7a970150b402a21b544646ebb82865bb1b76eb977a326e0974f4e9f98fc9cbb57d78df9877776c7efd0cbe70fb5d2c8433616fea10667a755b9d6a8bb8c51d378fce2b3ba3ef4e1965c28e40d887e856dba75fd81c4e3c808941c1b10cbfceb6af11476c9eae17dad5b8a4fcef083d7f1066d555610e8b792af8c070a6304e849b0f7e5720bc48dc0feded16f455c460b3038ec0f9ce46ca197b8a25bffdbbc4d8f23701bab5752beffbac32acf340e3900b867ffe52b1dea62dbb739333b68ac7ce419611e992eea8cc60c7ca996f7d0633f3511135fb169e3171b6d22cc7f21ede3d3332539dfe901f695a472774bc37eec4896012b0d582e3d6a3e2345ec0ec8d6fc59694a64d3f820eb10395fe6bfe0009c49cc46b4bfe31b36e4714aaba7a510043815a32a9971360c188ea9e1f012fd0fe9b4e3e6abd77fcdc8898be78f459cfeb18d58759ba90db6c79c35ffe2fd5238f1aa6feb201b62524f4088c22adb983da1f7a27020293af875ced66fd2a9d8e833a21a4bd79188e69bf0890c6e3983b0c098031e9f05e4d62b72bd9549318d40aa4ba19ea227831c771956711a13f2cd8cd24bf1974ed28980db41896dc259e8f98bf0c4fa45204c84768d077019e1ec7b7da94fe99fd7a8e9a89954cb8388199b2ea657742442c9a327364047878d0adee5817cbff56f176dd00e158ee491837bf15a728471dcb3e9db6938cd152464da19d4ea02deaf77ba63ca458ad0e8b147f813715ea75cf8c91825e03325c94071311873ffe9b09a6d3ffbe52f4bf50569704b8989914e3c007bf1e203e138a6a68b91f4b4dbe868f385a08c5122625ec09c3ccfd73ee496cc3d311da853135e781bcc2530858a1dd4d69b397999950fe0c8d73ac06fc9d3f4128a2d4760a26060a969091ba379989c6eb8cc43853825b7284059d776ada0627c4635912ce4477e9e2c38fbcb0c91a5f69fc42c901173926f9a5485b46ae3557dc6ac7b823823d3db089d1f8595ef3d074e7f0ddd6e38fc64343cfe76a7e20ced90e305c269fa245fbb675653f6b10eff6e42717f749da7c35223137797ca16488d5ca5b155ac2fd24418723f3407831eeaa338867d234a0636bf4cdd96e8aaf6cb76c16fea49cfe026fefe25b3d9a25f0ff643725bdb53d1e2815717041dbd39be1dd2121f282ba350348a7f26f2ae77c6b561f02acea8d198ea22f146268c3972af55271fbbc70b0110c7f729f4cf2c23f1fda8ef5c2bbed08b084bbb6e8f1e8143de8a9ece2484f371abf67be1629ef47b40446f8b15438f15e19b70412127554712df84e9b20f9ddc02e52d743d977c2933e464d5f2ee8a4d535d1d5cd12db8c9a0c4cdb36a35e0bb7ec0ace0b12bed9955536a6bc5ed26e02ea86b31dfc613bdb9908e2fd10082d441e24cd355c983da1492031345c6fd5e8eda6f6ecb65718956634d006ff2b4ea71e60118a658d2fb1efe994f371f963f5e928cb87e10255abc1a73f9a0f455205f23867f90444a96fa4a89857776389a2340ee5601d9a0567dd17d39c1d54da276c62e72eecc4e4c0163969a1a8616d5a6663310ce17b094cb865504e87cbb9ac8d2690089577ffc7f3dd866b4db7c60b824f0f30df50c5717c7e9618d4332d075b9e628ad8a03b18ed490073e700d7c02fa327c5d5381f75c78eb1616a63844f1c90364c7c2b4a66a753d4486efde751ae77bfab16fb5247c4643dcf1be13bad2dd7af2326d66326236d4ad7b426fa02b4793a1f23c5834f9f7b3ca152ff74283a740079f98925642f1b6455711595a4aee83ae509bff1406f8da82b272fff9299b6b15646a2a9d1968d6e0700a47399edcc956956d044d7d57226c2a40bcb6c4f381c9bfcc9032382a53705dd53053960606926d212750596344ade433dd8fed19f2fc566f1b11d6f26e24fd14f8611a0e9145ba7c28f4fd5710c56d5e9f8814db6eb62eb8bae91b48a99f0a1f3c07775fbb13f654cd416c6986a847dad97a856cfd93531deb50c972a23c3270c489e77ad6a3626ca7d6c4adfcbbab8ea497fc29ede1f32308e2e8864693e7af915b3637ef909e397109cd8931054f87ffa66d44dc4b26d460b2cd6ca36e9bc24a1c068d4c0911b4b045bc0104f9316eb31a96a729f640e6b798796983c80ea444d8ddf4e9622ff4dfa536c6db6954f5ed5b407763c046ccc532f96bcecc713dbf525647f73c421c33ca62e61b411550c6c6f94bbc7b82830759a1e8c3e7595121ea5e2f24618fd38949c3c65a2470e0aa7236e3d95b5bf0fc3ce35d778a74e2916b695d87bd62c8f8727423f2de17b1fe6a471b27379d8d7747f397a748e5049dfd1aa093ecc7531376048f424a93603f9b2bfdde4c5841ebc88bf5eefe1e8074fdbb73c3fe6cf374692247ac631180123b4f16ecc56fb1b9a93a5b481642c1634bfe2f39bbf8a3b8d3683d8b2e10a2495a2e9f3879e71d36f146a5f0e5e0cce7b8ca5d37e940332b7779b7cd31b1cd92bfd5ecb6fa9415653f194c0942693febb615c9238649c1de1410647f9a6f47e835a1e058b024e39a4a1a740b6158336a0842bb71152ffbf142793c47c08b85f89230d13929aaa94e96013694978384f0f10d8dedafb7dbb7015054b3d8165093a4929e37c4f9222acb3b7a0cb136c93af461b99229f75b050235bde02afc73dbbb07d472eb278c6511da4b0463e95feb9d471072bda5a1daf59f1503d188a1ba61f19c6953b857864ba157ff9f20c4b3d6a231904b6e8092452bd0a3d331fb0f6217ad70196e87044a5c916ca9770ae12c49e15ca74198a5b7004a20b574e14978266ce66774b38dd31c12dc964d4caac1b9e9b32fceb55fa25acd4d38bfba466c24c8f08b062c83f5e91bf300a175577a3aac8f19673beb2aed1608b4d10ed6e7e002ab16aa52a4c79a57f8674900a21e6d9171f7e995ec68d44c795be958d9d74d1e0797ea8fadbfae1cabe382d5a1fe207ddb4add5aee0b97052fc506379f879836832d966e73316bd31dc27c5a2970987b0066b8d9c7619216e361a624257a6cc47ad8f6bc8dff6e038a5167bcc63202fe11b5085b57c7f7f68c19b3af25e5e8038cf440acfa7cdd62fc5d23aa8c189115fef92741a14a12fb7c7080ca36eaba7c8deb3c6abc75a3a35a17b5c36678bf9e6bd2e166fa786e4e6f845a757429487119f934b9e0984ea89206b912df6418ba58adbb872991625e5d70f68de8d5bf98350b71ba7dea9749cc6cb934b702e0e7c75d7e7a96a63d957e0580b4b1a7912672ffca20e42585352c4a753559d5171abda3ba62260d0425850809935ad0bda60a58151f87330ec5315927d110a435850848cb160727767c4d5cb1159577ead7776f5f43990857a0489805f1eeb451bbbdcdee75838495ea6d8c096590ca51f12b25495323e2d59d783c94112c6836dedaa9d4e7fe073bb6c415d65f4ff7033c27bb5f57f158fe8c8d109ea4a03273d5b343cff8ad4bd0913b12aeb64e1eb6c9d9f71b520ddcc41eadb23ababf98a44ca68447416df23383cd568b907e6e4d328a925e4778d4c472b158e34613bb3abb2ebe9a0faf7fad527a1ba77474d001820d110541d3cbe862fe7d35aa638b074fe3a38c03ffa9ba3b1cfd67c896ceaf500035e582c5f237aa3ef51061e1fb88edcdb4986fd7e570a6eba12cbead7f42fd82325648364320e1bcd355b45414ba70d5d80e74c2e1015cfdf0146e3e346d26100e744e0cf042697cefd2098fcf247af0deaa4b6e861e605419a6dcd9cfb6fcd26720933c1ddb8e52b78dac83fe5cc2e815bb36bbf72e4ff862946ee87a873d76c43982a6ad24e69946eb785e6f74df8705164e62895d2d5294483e2b3969f60349b24329181fee53b86dd826e79ab72f92d0e3b39ff3a77f54d75f352c5c1e249c41d440dbf6bdd4351351c2816c5fe893eeb60f70ca508c6508082bfbbfc6b06e6a958b8de1a9b09dc5348c05e5ff7b3553a68be5c765d27f486b941e07943b200e4979a24d1552d2c1ce41566d1a22e29cdffb3341a62e996b848a296ca1e7026d7807268d03aca5b30b23c6399baa3dba80d999a27d52b2603e8a14acf07c46928c5f5a2bcdc8b725cb701e1c34838e890bf44986c16ffda383b021f6967abaff8f70f4bc4aaaca4f00b1f0e974a08dca47a1414361975c4ae77d41a4661bfd35426acabc60a82033a5131eff8f8641da40a91c2a71434b5c81f04846ec4ee748af56ba2aa5c6578636f27df527c4f2bf35c8bf038d7a5d1dfea278d8c6dc79e6f4c5893d6ce3146504c86c", 0x1000}, {&(0x7f0000033000-0x40)="dc7c91bad3ab956249c6be931a47eae00e0dfc58612a09a93b9ed17309806718e15c1e1cbc5f53145342cfbff6978860834f0374170c390703386aad1982627b", 0x40}, {&(0x7f0000033000-0x6c)="de62403c8e89f8ad812a15b3c0a6f3ff12df7e40c5e49a6082121df7b478071e541928db244947acaf7f8d4cc2fca1fb875cc4c991649094084a9235199548cb2f7fbb9a206e1d6a68114efe2bf4c5b77f5e847e390ec44a1229d675e19ba7ecd789fc7ff4ed6ca7f7d5018a", 0x6c}], 0x9, &(0x7f0000011000)={0xd0, 0x85, 0x36, "51bc8e71da80440f9efb90e631ec86a7611654eb5014c336caf932b736741b7ebf6c335f05a979c88ee585fb53a44d55440709a1fcff3ac0dc97b0a1ebf4d836ce78834e7e50aa80fb027b29ee00632b01be24f3d2bda5459930954d696c3b4eeda96835e2a595d4bdbcc39031004a71d529377afbedfafe52c77a3c0077f783c9ee6c6f3360578e495b57a2563169fa507f3025c2a8ed728c9b383a857e103258081a0b7a008b9409ca179daad95e28a4e488a52ec123c57dff"}, 0xd0, 0x40000}, 0x10) setsockopt$sock_int(r1, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) socket$unix(0x1, 0x817f5f3c77c9fd7, 0x0) connect$unix(r1, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/31 13:20:05 executing program 7: r0 = socket(0x10, 0x80003, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00005ed000-0x83)={r0, 0xfffffffffffffff9, 0x7, "6325191a4306e5c1804ab981282241ee6ecc5a27f6af1a5235c78605cb531dfaee1e41c3c9541d1ea481896a1bfca5bbb1476e5fd00d75360b591f15e3a4b2edc5c93a26617e1ccd95a5c45fab202773b149f459133ecf7cae11ce852a33a1e39413a667656cd12722041c72795629a24ec4165cea6baf7b06"}) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x800, &(0x7f00006c0000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ddc000-0x4)=0x8, &(0x7f0000fc9000-0x4)=0x4) r1 = socket(0x1b, 0x5, 0x9) getsockopt(r1, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c68000)={0x0, 0xa4, "5083f78f5e1369ef3bbe6afa33e91b0c8275cbdcb351dd736a05b88d0cce997b05dce1e3eb68f5a45dc31dce180f2b0bc82dbf72c065ed6448aa6f783ded5c42cb371d099e85ea876de5e242c13aafc542bfa31ed780ddf86ef1c6e71f3757dd6715041d6cb1b18402e0b60ec42663d6b13803645a1e6e0f6c575dbd6338685844dced4c294fe46cb30fff709ef703e1a31aef85a757cb07bd3ce7e5922b564a184c32c9"}, &(0x7f000088d000-0x4)=0xac) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003c9000-0xa0)={r2, @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]}, 0x95fa, 0xfffffffffffffffb, 0x3, 0x5, 0x10}, 0xa0) 2017/12/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000049c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f56000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000058e000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f00002be000)="a41a141f989bbfa481b1d97088e1a040", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r3, &(0x7f0000240000)=""/221, 0xdd) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002b1000-0xe8)={{{@in6=@mcast1={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, 0x0, 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}}, &(0x7f000062d000)=0xe8) sendto(r0, &(0x7f00008bc000-0x48)="70b80cbff5259528b204b4ccdef1fab6", 0x10, 0xfffffffffffffffe, &(0x7f0000a7c000-0x80)=@ipx={0x4, 0xfffffffffffffffd, 0x3, "44f424d389e5", 0x1f, 0x0}, 0x10) 2017/12/31 13:20:05 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) listen(r0, 0x100401000003) socketpair$inet6(0xa, 0xa, 0x800, &(0x7f00008ea000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000be1000-0x4)=0x0, 0x4) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c1a000)={&(0x7f0000b5d000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000049a000-0x2c)={0xf, 0x3, 0x94, 0x0, 0x1, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r0, &(0x7f0000d0a000)=[{&(0x7f000099c000)="724febcb914248470db5d50c0dc67ce82fa3d8008ae06d32d069b3daba647aed94c867c652621334522d6f6c0f9cd52e7f87651ac5f7c7c9478d39bcb20de2842f0b4e9746a4254be6edebab9b59e24206d809d39d2e5fc800f2b444ca40b679ca7ea6265b87e523498f0e9a1a0c9b086a1f9ee75334345ed352293b10a02cf46021eaf59b681cf91f40e28557ad0ad8f1f482c875cffff4a104c817e917d1e9349900c4378a6c895e6bdbfa53cd103528e81887040949f744e457fbe35a59072983f4a959afc87ddc334dcd89fcb14b9f405035dca603c9c9618b7defcf3c6e721a559294b5e5541c3c", 0xf7}, {&(0x7f0000177000)="e3b02c4cf2cad679e219cfc9d04307cb637909589cc1960347db2106d880ef019698f0f89470d090592616529120c7eedb5628b7ab65624098ea22d3a9c0dfd42966b4fd0bcb9aa7e35e7c18a6eac920a3686e556d5438008497a0dc48090d9b97f120036633578e078838589e1538ced66e60de3833f18d5f143ddaf4357086f24e211a9c55342ed3a7dbca2eef211e60305696a8174741eab63f1ef5ba62226908d55f664f7a5ee056f892d3b320ab9c3203d63a23d87b072f5d61a786b6318135176cbce76241086fb255d8c699c0c9c3189a8d433a6505bf22d7cd27e2da1f9a3da0dc99fc5758", 0x0}, {&(0x7f00005cf000)="c9c843a0153661d90797a7b2aab0d0db94c68d1ea3c7cd5e1a02b4bf99993147d3f9325995b85bec2fedf2cfd29684d4ba21680b83f71783631f8437d887ed3742910a71cab64d958d5d1a0375ec20c30717c12abecd2891b700", 0x0}, {&(0x7f0000323000)="8cb37c7f3279934e176eae65", 0x0}, {&(0x7f0000d0b000)="f7ede93faaf8eb2449abf72ebfa9d7b07bf70de6ddeb95a97b9f9bbd5d4566659120fe7946616919a1235dc8c8189558af5e1abbb6e76dfe696980001648dacbc4509ee795705ba0df108977f0fcd1039ce65174566da50b75c544cd42a42d2d9563b2753bd6736983a07bf9e4", 0x0}, {&(0x7f00003e3000)="fc00db3dc843cd868a987e4d70e461a12be961ffeec178993958e85de86d54d73b4084333c44b6f57799430e885265a1", 0x0}], 0x1286) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) close(r2) 2017/12/31 13:20:05 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10, 0x80800) 2017/12/31 13:20:05 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000e73000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000072a000)=0xffffffffffffffb9, 0x4) r2 = socket$inet6(0xa, 0x202, 0x2) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f5f000)={0x0, 0x0}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000f5f000)=""/210, &(0x7f00007b2000-0x4)=0xfe1b) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000024000)=[{0x3, 0x80}, {0x4, 0x8}, {0x4, 0x0}, {0x0, 0xb0e}, {0x0, 0x366f}, {0x6, 0x6f5}, {0x0, 0x5}, {0x0, 0x4}, {0x4, 0x100000000}, {0x6, 0x3}], 0xa) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000024000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000023000)="1796b08db3aae077b83977ad0cdce29d", 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000025000)=0x1) syz_emit_ethernet(0x4a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {""}}}}}}, 0x0) 2017/12/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000, 0x1) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000de5000)={0x7, 0x80000000, 0x3, 0x10000, 0xa, [{0x1, 0x80000000, 0x200, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x100, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x5, 0x0, 0x0, 0x1c82, 0x0, 0x0, 0x0}, {0x69, 0xa6b5, 0xffff, 0x0, 0x0, 0x1c80, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x81, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x81, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x7ff, 0x4, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x5e9, 0x3, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3f, 0x100, 0x58c4, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00006f8000)="a3dddd93766e74dab212213456eec585e96176ed87df3880c822cc5b20a1afddc30d521e91899f7010d5b8e2d8e278ba169c61256f", 0x35, 0x0, &(0x7f000018f000)={0xa, 0x3, 0xd298, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000+0x186)={&(0x7f00005fd000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c6d000-0x60)=[], 0x0, &(0x7f0000673000)=[{0x10, 0x10d, 0x8, ""}], 0x2fb, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 6: mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nfc={0x27, 0x100000001, 0x47, 0x7}, 0x10) getsockopt(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000389000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002000-0x10)={0xffffffffffffff41, 0x1, 0x1f, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007a9000-0x65)={r2, 0x5d, "de97612dbad80745b2409bb2a8120107ca6c68cff7dd1e14ab7efd9de3a8649fa7aeb8761c4f06fea3acb8d9e9b58f1f13d8456894fa3a038b76fd7fe1dc6b0516bbf1a4d24d00d0f5b1decf7fa28a8cc6af14497c0b57116c1cbbe267"}, &(0x7f000008f000)=0x65) 2017/12/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x8, 0x11ba5d40c388be27, 0x8001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000036000-0x44)={0x0, 0x3c, "a6e6e279eb803c08b9767b464881d7715c62b156a94b73941470e3f8fac8f61a88f8f9dbe8fd81195c0560d95a75883fdb5a4bf7294c7e4023121d8d"}, &(0x7f000002a000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000024000)={r3, 0x0}, 0x6) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004d0000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ecd000)=0x6a, 0x4) 2017/12/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) connect$ax25(r0, &(0x7f00008cf000-0x10)={0x3, {"3ad5c6b20fef65"}, 0xffffffff80000000}, 0xfffffffffffffe8e) 2017/12/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x5, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ac2000-0x4)=0x7) socket(0x11, 0x800, 0x81) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000d16000-0x4)=0x0, &(0x7f00006c4000-0x4)=0x4) setsockopt(r0, 0x0, 0x800000000011, &(0x7f000045b000-0x4)="02", 0x1) 2017/12/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[], 0x0}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000331000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abf000)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000033c000)={0x9, 0x5, 0x0, "06a6ec23b8c1", "cd31d3c6552e7e06c37b3a911fcf3de1"}) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cbf000-0x27)="260000002a0047f1ff17dd7fcdffff1f00000000010000000000000400000000000000000000", 0x26) socketpair(0x4, 0x80000, 0x1, &(0x7f0000e87000)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f00005ff000)=""/255, 0xff, 0x0, &(0x7f0000872000)={0x1a, 0x1f, 0x10000, 0x5, 0x8, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$kcm(r2, &(0x7f000029c000-0x38)={0x0, 0x0, &(0x7f0000d34000)=[{&(0x7f0000e23000)="271313c9be09924680eaf60c9a50e97f0f52301629cbeb23b3b47da0f8ba7447893f872830f484d7dab42e", 0x2b}, {&(0x7f0000647000)="962d8f63e7ffc43589adbc3120da9dbec2c4fa6f0d4e6e2552645ba304ec3e8eb0631897ed33e65a34a2df317f8b19a14bba1ee78d3129de8cbadb47b2a285b70354fbf312f24c60da3005053d560d700dc42f5d3964e52e7db6d8a0f6f489966dfcbb7a96666406076e7500f095c162fa33fac06152a282292d193a77d91a1ff51b0466722d5d19682bcd582e307ebedd2996b207b210599aa14f84f8cddc07360dea333a0ca19641d9cd74b52cf51fd3db001d1ad8e2e0", 0xb8}, {&(0x7f0000402000-0x23)="681eae1f7add9e96f3b0cfe9199c91b72eebe937788f4ba816c296e647aecee3d7ffb7", 0x23}, {&(0x7f00001b6000-0xe4)="69ccf4cfadcf9b870d2af76b668d5b68baa5c99d176d5feed20ccd524c4c5cc73c3e482dbd4998afd6feba506d64bcfe06acfb009b048ca545dbdbf9982ca11c85545f0e6f2d1f542ce76616d4475157a0de1e744cd28a3ee865126ba3b968edc38d894b3cc1bc73e71cb273107d392b3b1d6e5bef2a8d83d90a3b747d2713480a685a608edca33e24d06958a97cb79c28f74067a2a415e6ad581287e6a5a0d90adbfad639f61c1511fd0a94d6052f18a779c71b3d1cd9e93496ae025d2d5ebd96b79a1a07b6d64ee0976cbf5017e541462a7045069b8491f78bcc7a79cbc2eb1078e412", 0xe4}], 0x4, &(0x7f0000c41000-0xc8)=[{0xc8, 0x10d, 0x5, "acd228e126646532d8d64b922fe6f7b8987574cf9df28f1c469e5b72422ba286aacf6945ec31c2a43f2e59fd0ce8cd8ab24ea4cf9cd4929ce900c77792311781e96ef670ca66fe2c9f065bef8536b496d16defefc356353362053e551a097d08d33b3a962dfe123d7b53929b14448dff8672a49993d3adecc59d41b8472507632b7e4942d6f87cfe61c5ca2b8c0f042b429ccf36e38a76816d5dcdb50492c8e1cdd43381ef96af9df65d99209922302f88f812316f74"}], 0xc8, 0x40000}, 0x20008800) recvfrom$ipx(r1, &(0x7f00003de000)=""/58, 0x3a, 0x21, &(0x7f0000cf3000-0x10)={0x4, 0x8, 0x5, "f9117589fcbe", 0x3, 0x0}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002a8000)=0x0) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x25, 0xffffffffbfffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffffffff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000007000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc12, 0x80, 0xc4d, 0x500, 0x2, 0x2, r4}) vmsplice(r0, &(0x7f0000007000-0x20)=[{&(0x7f0000008000-0x58)="98ce65a1caedd8360319f87ad5dff3f25d02ba365fdf0bec6b0b5235b5b4997a2b47b9bdb43f788673d8482e433be6c11a43beceb8f5e44063fe3aa6619cb610c2e4c11a230c580869a3f382ca0285c52e1aa996a4327a02", 0x58}, {&(0x7f0000005000)="3978508e2332eeca2c090bbf62571ef641657217fa85829f1d2b7680e452f3bafea204988588b4795aa35022e208a61b1999078749a7efe3fef30df83170c557a16bc943bd055810a042ecf42076cb11762afc2a48aa12fcc99c713f0c77588d1fa4b1b3932926fac48e785758019fe790226326f0c780db455b230b62d6f6238aa2bc5ea282e63167e2508f46efac43ff56f73619cf9d94b04adbbeacc8490aabc46ccd5ba52a4faff5b287787ad8ed96b1b262a445f99f8c813a1f5b729fb47de2049a48fe44b359da", 0xca}], 0x2, 0xc) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000008000)={r3, 0x0, 0x67, 0x3d, &(0x7f0000003000-0x67)="45cc0a30d9bd54e4fa54b13d0eabd8343ba8accd49b5da640351fd38d6cb859faefbcbf0a5c21f3edf12588b5f32f3085d6861979db9acb5146d1a4369d5da5b6653dfb2b9475516712c382976cae8f59d772096c771efa3e1eb0b3394acdc1a813aa3bbe3bfad", &(0x7f0000002000-0x3d)=""/61, 0x81, 0x2}, 0x28) close(r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f000000a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000007000)={r6, 0x1}) getsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0xa75, 0x3, 0x5, 0x2af3e2ca}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r3, &(0x7f0000007000-0xf)="1dd2a87b400c81e5c279abb2c98fca", 0xf, 0x40, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000a000)={0x0}, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000009000)={&(0x7f0000007000)=[0x0, 0xffffffffffffeea6, 0x3bbb2866, 0x1000, 0x1, 0xf89, 0x100, 0x7d72, 0x4, 0x9], 0xa, 0x2, 0x0, 0x8001, 0x5, 0x1f, {0x5b2, 0x1, 0x80000000, 0x5, 0x822, 0x100000001, 0x6, 0x7, 0x4, 0x5, 0x7ff, 0x80, 0x1, 0x2, "b7bbf3ffb325ba368d75bbe74b610cf866b2b1c83ed92f0699ef93e75389a913"}}) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008f7000-0x2c)={0x8, 0x4, 0x10000, 0x5, 0xc, 0x0, 0x8000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000fb9000)="6c98f6aa68123a500bd1db5a29b397478a9ab68165923f"}, 0x10) 2017/12/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000007d000)={@generic="29efc47197ce3afc0e5af42b1838bc38", @ifru_flags=0x1000}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00003b6000-0x126)="1f0000000204ff00044345bb0b00020000d100000900120010000002000000", 0x1f) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000133000-0x8)={0x0, 0x0}) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001d5000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005cc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ca2000-0x191)="", 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000eee000-0x1c)=@req3={0x2, 0x9, 0xffffffff, 0x8000, 0x81, 0x4, 0x1}, 0x1c) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ead000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fd000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000eb8000)=[{&(0x7f000020e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d2e000+0xfae)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000ac0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005b6000)=[], 0x0, &(0x7f00004f7000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000aca000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009ee000-0x20)=[], 0x0, &(0x7f0000fc9000-0x160)=[], 0x0, 0x0}], 0x3, 0x0) 2017/12/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$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)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 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 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000d4000-0x4)=0xffffffff, 0x4) r2 = socket$inet(0x2, 0xe, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005d8000)={0x0, 0x200, 0x7, 0x100, 0xfffffffffffffffb, 0x97, 0x8, 0x402, {0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xb9f8, 0x6, 0x3, 0x2}}, &(0x7f0000a02000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d0f000-0x10)={r3, 0xff, 0x1ff, 0x4}, &(0x7f0000413000-0x4)=0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000315000-0xc)={&(0x7f00009f0000-0x8)='./file0\x00', r1}, 0xc) 2017/12/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) sendto$inet(r0, &(0x7f0000c21000-0x9c)="", 0x0, 0x0, &(0x7f0000629000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00009f3000-0xa1)=""/161, 0xa1, 0x2, &(0x7f00004ae000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:05 executing program 5: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ee6000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000ee6000-0xf)=""/15, 0xf) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000ee6000)=0x1f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00006e3000-0x4)=0x0, 0x4) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ace000)=0x0, 0x800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f86000)={0x0, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f86000)=0x8c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f87000-0xa0)={r4, @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]}, 0x100000001, 0x4a79, 0x0, 0x100000000, 0x7fffffff}, &(0x7f0000f86000)=0xa0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f86000)=0x14) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001ee000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xffff, 0xfffffffffffffffd, 0x400, 0x4, 0x800000, r5}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000938000)={0x0, 0x0}) 2017/12/31 13:20:05 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000010c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000274000)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000096c000-0x4)={r1}) setsockopt(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x33)="df110b9b66821dd6100ab4ab97fe1977c1df4ef937b85fd600463dd7eb5f86d8a4eea26da860b095b8ba5a5fe02f3a502a1ae8", 0x33, 0x41, &(0x7f0000003000-0x10)={0x1a, 0x16, 0x6, 0xff, 0x6, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@rc={0x1f, {0xdead, 0x2, 0x80000001, 0x0, 0x4, 0x37d5faca}, 0xb53}, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xe6)="f5c933eb08c941ee4f7b14d1e6f3246019959a64b6ead761995641e2d297db5f80bf7f886183c114349ae7dd99f7aefd4cf195b5d80573df9cac4675fc4f5d3dcf304ea63ca4f183a74187b53b8b5bddde9e0779a46cdab428406811dff3692e8de887d1296a29bfe9b29d7869e599972da7238c59ecf2ebad2d278e7f51ee77956b2c8fd376e818455b23cd7dc56c894f2272f8243525f21a1d692b936ee58d98229865fd9648eebb43673a992d9b000cd693020eeb21a556970e197df0b621a629c2615cbe6212823d5cc91717c63d3b5a9d1193d1e62da6fb3b43fd92d6fee6aeaf2360c5", 0xe6}, {&(0x7f0000002000-0xf2)="855d301960be4c5855981ea5bf9689064c4b9de4af87b8f50d59be98b7080114228646602cba3103ca1906db7e6aa30eb0e62b8023e78b3934f78998c4273797f929f79e3e8bff09c15f59ffc075f964126aa9fbd93fe8c0cb98627cf54df979fc798e183f0ba464d096d3548e7904dba84f5dbc8b65d7b038e91843a46dbfd53e2fcb8c0cfaa23a8d591262a5386a5c699ae3577ff16f0201ecf07e36d8c29c9a487efc4e5ce3fe55c8baf4336093f30a1474f6b27e41e03a33ff538a6154c36679acead10ad575fc5fa4d880c3196f2ffa4727ac7596d251963c029731c90ea931a5a58ae176ac216433bd93c50ab485b1", 0xf2}], 0x2, 0x0, 0x0, 0x4048080}, 0x11) r2 = epoll_create1(0x80000) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000003000-0xf6)="6148e0a4708725da0760d01ae31f3798eaa6bccb7eab893bfab93d9c74e8492f957051d55085bb85a60eb47bcaca65a25ae3da77b992a69e668864c1326092d91493df545499232b3e8928b0c458588dfb1f1d3af50e057f974c4c03eee9d8324a1d99bf8155b2283c9b8df5a91beb7f763eba7ce4ce1f74c7d98148ff60909f842aa79df25ee241ca32b0f1fd91375301c0d652c1c07ad38042617c741429ed170d7a1245fd986c76d5d013a39cf3924b9058458edf5db0f09375a86de3bb60c7146a8ac9f8c767df0eb2e70b721e0b692633e6fed66ad7e6c7d51179df3decfc3fc8303f0c09a97375552d48193fbced1b97a5615a") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003000-0xc)={0x8, 0x0}) 2017/12/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xd, 0xa, 0x3f) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000034c000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008dc000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x6, 0x3) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00008e3000-0x56)="09502db443f77f222ca95c31402fb8b8094d433d56c4c3af831daf8b56d48be9ef7c1733754a54f08cd5fae49b2a8eb4354e9ba71b6780163447cae7f047ac638c08e53821f7d0d2f17f37b9309e19c1d05e283876f7", 0x56) 2017/12/31 13:20:05 executing program 0: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x81}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0xde3b, 0x1000, 0x80, 0x800, 0x55f}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x1, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r3 = socket$inet(0x2, 0x2, 0x88) close(r3) 2017/12/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000af4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000033d000)=[{0x0, 0x0, &(0x7f0000f0d000)=[], 0x0, &(0x7f0000ed4000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f00000f8000)="", 0x0, 0x4008000, &(0x7f0000f3a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007b0000-0x67c)="", 0x0, 0x0, &(0x7f00005c6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e78000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000fb3000)=0x4000000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000952000)=0x0, 0x4) socketpair$inet6(0xa, 0x80806, 0x8, &(0x7f00005c6000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c6f000)=0x7, 0x4) connect(r0, &(0x7f0000c65000-0x6)=@hci={0x1f, 0x88c, 0x0}, 0x6) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000070b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ef6000-0x4)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000bd8000)={0x200}, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2017/12/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x188)=@newsa={0x138, 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}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cbc(seed-generic)\x00'}, 0x0, "91817ef117350362507877de184a8fbedf11a08e00a3964c6f2b16c2a8fe01d3bd0e900184ace02b960d2248501a2efc1193db4f6199d3141375725986bf219a3ab5ff60f7cb3ae554aef4f65cba4d"}}]}, 0xfffffffffffffe13}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x8ac) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000055000-0x4)=0xab7, 0xfffffffffffffeaa) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dc8000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x3, &(0x7f0000004000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000003000-0x4)=0x3e, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000004000)=@newae={0x2a0, 0x1f, 0x100, 0x5, 0x1, {{@in=@empty=0x0, 0x3, 0x2, 0x6c}, @in=@empty=0x0, 0x1, 0x6}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x67, 0x80000000, 0x0, 0x4, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2e, 0x4, 0x0, 0x7, 0xa, 0xa}]}, @sec_ctx={0x4c, 0x8, {0x48, 0x8, 0x0, 0x3ff, 0x40, "f3c6ee4c94612a9b0cfeec68c6de9850cc00cf33b75084d9e562e5c6af603cbdc8bc6ce9f791e6c3765ebf6c30a602bd55de3ae0c15c6eed7168b969f699475d"}}, @sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x3, 0x0, 0xa, 0x20, 0x20, 0x2b, 0x3, r3}, {@in=@multicast1=0xe0000001, 0x1, 0x33}, @in6=@loopback={0x0, 0x1}, {0x80000000, 0x7, 0x0, 0x1f, 0x1, 0x401, 0x80000000, 0x6}, {0x8, 0x330, 0x3, 0x1}, {0x1, 0x800, 0x6}, 0x0, 0x1, 0x2, 0x2, 0x7f, 0x51}}, @tmpl={0x84, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x2, 0x4bf9, 0x2, 0x8, 0x8000}, {{@in=@rand_addr=0x35d174d8, 0x3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x1, 0x1f, 0x1, 0x9, 0x2}]}, @offload={0xc, 0x1c, {0x7cd4, 0x3}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @sec_ctx={0x34, 0x8, {0x2f, 0x8, 0x1, 0xffffffff, 0x27, "d7b072c113617c92a6695f395114d45ef0e829f0e028181f594b96fb78ce8d2febff2d4d5f6f02"}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000005000-0x10)=[0xc129, 0xfe22, 0x200, 0x4], 0x4, 0x5df, 0x5, 0x4, 0x6, 0x8, {0x7, 0x2, 0x1, 0x8, 0x8, 0x5, 0x800, 0x2, 0x3d9, 0x4, 0xa5, 0x80000001, 0x5, 0x4, "f1fb5ed86e935ae9723f5fdc891c8b906c5eb6f3282ad24d56b3edb02d4363d0"}}) connect(r0, &(0x7f0000006000-0x1c)=@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20ffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r2, &(0x7f0000482000-0x38)={&(0x7f00000db000)=@l2={0x1f, 0x3, {0x5, 0x5, 0x2c3b, 0xfffffffeffffffff, 0xfffffffffffffffa, 0x3ff}, 0x6, 0x214}, 0xe, &(0x7f000085b000)=[{&(0x7f0000cf1000)="7f4851408e5e29e69da59eba749f741281f096ba5b5a725f9368ab23e27e6e7fd040efc79ab7d81373e293c833bea6570340a79a5a02d30500682c54efdfdcb3d30de445409202dc97d98f13030ef9da698a34777e39c3eb2b86e7e4b9fe85169e63ee8883e562845c6505941923aba7da", 0x71}, {&(0x7f00002c4000)="0d67425f30d0345925ea32fa017d2c1356b0bbd0c581dec3dd24d5a00de9e486bd9f8a2636d368a3d904cb831e6722e56cbc6d519b0c172ed4790d102ebb8f4a9667be6b27fd38", 0x47}, {&(0x7f0000e34000-0xf6)="2734b8c94f2e8d2b9d0aef8cef47f011685116b9989a9091045d0147684927a81e9d54add13571c931861ad7692eec24050192f662604a1f8626ecd0c38526c8ef08c554a851d80e6ad371be44647bce5a9d079b43b15aa349a4d529caf0663d73c3919b0b4291ae5c9f85996ce1083f31c9360a251788784dddf5ba8a1d91d52d0d57570f4a652446e122a85f765667cc7c0bed6cecd7410a3170036efb132b7bdab310e707f6ce9e3b68202b6b516a6d6726744a719e0b611dce831dbe74026b0e25027f860c645518a67cfe8eea44f8463e3b7b68dae41a4b0093050d97113ba91e2e28e56e50974e03b5d7ebf079a38b05a42498", 0xf6}, {&(0x7f0000df4000-0xc3)="e348f60e5c1205c8dadf6e944388630c21b656bb455cf7f316aa195cf73fb2be74cacef09578222e6485509bd7dbdbe5713c8acbbcb1eb7f9183606d0aa778bb0201a29117ee738a1aaaeb9a1178fb8e2144a2b6a3f99a6d2b04c43b164d2d5e50999d85d1af264ede0a894f867c94b7430329809293bec56f36ae7e9c9b768699140f2ebbe5f831e1c06c2f94569cf592808f2fa0224a4ceb161fc3fef8fb7119dfbea8a85ada34d3099276fc7fd0e416f0ebaae6d635266f7b6fa2f181bad69ffcac", 0xc3}], 0x4, &(0x7f000035d000-0x170)=[{0x18, 0x10f, 0x10001, "7fee38b944f7832f"}, {0x80, 0x108, 0x400, "f81e5afa6d6f97cb89b9e2e11a546b5635514d89cc764fde012671682980fd532b3cf2986bbdd79984b75a12301c3f9f6477e289f754b0583971704da4d27adfded5038fe34a6adcd979fee0cdefac866f3f7fb4e93cc0a833de96573bffd4fb7921d64c350f11d04ca6"}, {0x28, 0x10b, 0xa3, "033acaea5cc2e99cb930614505da1ca541ab06d7e769bfe9"}, {0x58, 0x185, 0x9, "1ee6418ffae0ffe004b773dfb4863914304edc5b912ce0f35680275f7bb9487e376577f29ec425899770b63fd595ad1945b0f61de62daddb1ad1a89bd57d2e5f6d777140680129"}, {0x58, 0x11f, 0x40, "171036a00fca4f65926bf52c29f31d20436ea43419dced56f98638674b9525452def544c9c6822c9f5819a13a63dcacae810230a929d7178f51ee0bc45289bbcd9c78b5f"}], 0x170, 0x10}, 0x20000000) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000528000)={0x2}, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4282f31, 0x1, &(0x7f0000000000)=""/148, &(0x7f0000001000)=0x94) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x5, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fffffffc0000000, 0x10000}, 0x98) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0x9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x3, 0x3, 0x9, 0x8, &(0x7f0000000000)=@common='bond0\x00', 0x800, 0x7, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003000)={0x100}, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4, 0x80}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000)={0xffff, 0x7fff, 0x800000000000, 0x340d}, 0x8) r5 = socket$inet6(0xa, 0x5, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005000)={r4, 0xb37, 0x1000, 0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0xda2}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000)={r4, 0x10001, 0x6, 0xbece00000000000, 0xffffffff, 0x6, 0x6, 0x20, {r4, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000, 0x0, 0x3, 0x9, 0xffff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000008000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000009000-0x10)={0xa, &(0x7f0000005000-0x5c8)=[{{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}, {{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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r2, &(0x7f0000009000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000006000)=0xe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003000-0x58)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000+0x54f)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000009000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r15 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r6, &(0x7f0000004000-0xe0)=[{&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000a000-0xa0)=[{&(0x7f000000a000-0x44)="40170fa70c4ecb302cdc428beb7a8ce0cdec1cfcc399a81fbab86140cffce104c6b9f3b82b9b3c81701a0d67a42eba91e444ab2347249c1ede9b7cb680253856032ef90e", 0x44}, {&(0x7f0000009000)="f06a382453a9f71a584964d6f70cc82f1553e3293dd28130a418d218361abdf25759a8ca9ed74fe653b429195ffca253d54e06f441bf5353a495624a723a46818b681fd5775fe5869c8fd9ac02c658c998834d2f198c3f3efe168b2f6ff43abcbeb24226ede4b75c6afffba8611e53f11c24b96d1fb2fd8b7037045bcd9506e273a11cf0b5513b3b9ad7ff7ec27bf2ae4283cc8d88ada681f374fe26f5cdaeb6fe1b04054410eb149e0014dce4de19322385643025", 0xb5}, {&(0x7f000000a000-0x1d)="66536a84e341e3f4b175cdffb70ef47509ea24189d9afef5614a8ad2ea", 0x1d}, {&(0x7f0000008000)="be0a1d2c15bf4b6f7e0482b383455ad7dab6dc7020247b01069b6eb79d7766099201e20f0b88bab7657dd7f8ddaba07236a51d9e510a9b9b89907b042e0679297cb2d4bb22bb1037f65170afacada0ae11a44f85e89c51f0ef", 0x59}, {&(0x7f0000008000)="460cfc2c5ef834cbc791dabea829f03bbfb784a2d9116e69bf488fcf721a22d16a97119efa4735cba67c380f22115c4c1e3d7ab3", 0x34}, {&(0x7f0000003000-0x97)="8dd72b8da3ab610ccbae6de6482abf46d2835d83633b69447b7b8c497e921071a6cff89d904056532fcc05f1c2c56f6115173bfbdec4b22d377fda332af3928873f0ec68ee41a8c4e4d6204df397ad52147f7a6d7613e662b4a53f3f3fe0d0c8a0593c85bc40f273f3c8912954d73cceef629ffc2174e60bc9decdae62b2dd77ad1cb5570f02c49a6bb226801a1137d94eced2ba12df00", 0x97}, {&(0x7f0000000000)="45604879885fc1180fec53acc101d54a7a94958616157149f14b023dc324d28f7383fcdf34d7553769a066cb494e26c09ff504f61ea9aa3e60e3578d31984a3d94b18247b71315ac58ea49618e6a7f8f02d9a2e39b39c78c726c35408e1e67295c88afcf", 0x64}, {&(0x7f0000007000-0xb5)="741e367494719e583c75622baf7a74f75f8b262bab0f391d79c63b1442b0d707d0cb8eeeb5d2ca0afa30461d2fde232dd02f0032935dbb5b48bd912fa47b39ddda3d5ca67414f0e8a5d5af60d4a4c45940a36c45f5733f10bb67c0333178f8e74beabd823a4521b382ecb856aa77c15617f2f1b64383d7975a095c7810467d15e8e532bfac7b6560cee17df22ca16bad03d877509140b23e969c0a73eda4202f4653deabde3a5758f7d51678406db68e18d778c45e", 0xb5}, {&(0x7f0000006000)="5900cf60a27da5c148e051e74fbff27ae4b68bd97cc377408225be46e41bf7", 0x1f}, {&(0x7f000000a000-0x47)="b6c7ecea8f13a756c54e68e8c48e0bf257f85c8006ac08d1999d742b74173df692ec95b2f262d989e56cbfa6202abb3c0056232fdbc3195a3baa2c657a85cbb2a83e6c875289a3", 0x47}], 0xa, &(0x7f000000a000-0xe0)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r2, r2, r1, r2, r5, r5, r3]}, @rights={0x30, 0x1, 0x1, [r0, r3, r0, r0, r0, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r5, r0, r3]}], 0xe0, 0x20048000}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000005000-0x40)=[{&(0x7f0000007000)="81dcf683662f238a41e6612f42952a58d7c4f14c0de14cf47d766124dd66", 0x1e}, {&(0x7f000000a000-0x83)="b9503fa04b0f25c32c9600cc9d1f9dc737f4882cc2b40f69c48a5c2816b9b056c91ad6addef9dd1bbc6c2bd8f65f0556371b37d07f0131a46b4ca4328c4c82f1cd3333e25e5c556270afb28b36fde9655b18c492a32dce8e9d832db9b41c1c96c3d1616a46eb8f17698947aa795254626292058a9fc513adcbe46e9fc7d920e4bf14cd", 0x83}, {&(0x7f0000009000)="7523b7de2da50adc9593c751de4dfcda4b03f14f7d33630bd19d14d9edd9ca", 0x1f}, {&(0x7f0000009000)="f2c2e38dc54ace1a69445105d3362c2cdf062f095ca3d2a6445f3bd0a87392768e7fbba8b57f6619c8deb3816cd0879b0999c61e5ad0e48c243f31b53c3534b623687c1eb13660454e7c8b104703ace756723928ac410b005c31aa094fdee854a7a4933c4868d5474a32d9706c79f382eb5bb1c7f38c855c70f151c002c1bce7dc2fc2c282ef668f0122f637d3aea902ddca59388f3ca3dbddf1aa", 0x9b}], 0x4, &(0x7f0000009000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r5]}], 0x38, 0x4000001}, {&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000009000-0x90)=[{&(0x7f000000a000-0x10)="5e46db2e0ab859e2a8daeb22b26f95e2b03c76ca579948ec3b3df5c5d08ae1", 0x1f}, {&(0x7f000000a000-0xe9)="6aead60d433e3b01b7400f03794d90ecfa0678538d1478afb957b3bce57a26251d407f151011354dbf173a736282942784e43982f07cbb773d2e62e53641562d563091c1432b860ed2ac548eb1f46ae4697c2c7008780f8b6d7098edf5177f0ea7d40cc6273f0d277e79b1b4a4e26acf5e28b5aa9a4d4db778f8dce16c61065e0bb945e81e891a430857661544d35bb48f4b859d1df0cf5b670be14b0ae4de5210d41f2c6d17aca882a6549e0b7ab9597c87d820f36ce61a9cc95efafd8c22379bd2ac78a03bf31b5ef1f1fc38d9e7e74ffd63032134d6fd5d95e738d8f98972320c1c4bd522a5d6c9", 0xe9}, {&(0x7f0000009000)="6507a1bf3ec19f7ec5df3d247f346a307f74b5deb00d9f600cbc1af87e0c1da885ab3ecd4c6912cede0115650cf47119146a0ddec68d2026b61fbed9ccd674c4a7cb2ffad513dc61f0824a9a633e65b2ffc88b90b6d797ca6a9542fc81278029033aba1c7a60dc", 0x67}, {&(0x7f0000009000)="a5e380ba90fa9aeec51ffe174cd74b5c16e42a", 0x13}, {&(0x7f0000008000-0x3b)="b65d5372dff01dc0a9eb49384fad7b30edb9f89936bf8c7f6cb52d119890ca837cbcefa52e6d06a553505b13fd9b4694dd3b8c909d79217a64b7ea", 0x3b}, {&(0x7f000000a000-0x8e)="583df474b8498518ee204720f7d66a2170145d7d645e37db9e8a1be2d9bbe5f91ec21207a25dea5231a09bff16a4411fdf3907defe2681bacc39a9a9ac08d9d80f3993ac6f7f88fed0fe3e2a324526a8ce2b7ee4040a257aacc4e33fe81bfb5713a93d22c1e1e1f1aa057ffea6f22cd826b7b0c00efacf7d0099d3f197c92eb9258005d49b9a473e1c1fa7047e7d", 0x8e}, {&(0x7f0000009000)="358ed08565fad7da08bd4b48b5c7cdac9d67554baac6d37f34da126e25912abe9e17af281923a85ccd4b7df5a16719ac128ffc91a20fd2caa48aa8b57b36726384153eddd8e45fabbbe3d50015273ce916f237caadcf9a6452efbd20b30d7e33d1b57cd852a8de0c076780b01109ac9409ad058febfca4dfe21fc030469b1e643481dfc8ffc9a3c4298bc63593d61aafabcb1cd630b780f77ce837c79e3f07e19c21e56642b947e46e5acb338ca47c57f8ad5a8d8c9c18438d87fe18adf73ca7ab", 0xc1}, {&(0x7f000000a000-0x2f)="526e0ab9e38bc2ad80ef1febcb1ea6efd8a7c270611fb7cd038b497816dc3fd3e3a73e58e68d412a3c29d9e5970b58", 0x2f}, {&(0x7f0000006000-0xcd)="7a09fc3bd57156277971633bce2a180e6a851fc1ec99733ffa6e0eaae52e420b8831012765d46c0da9246f4428d3f128b986513c72fa3d8c7d19c48d25171a76e2b58ad367f43ad3c9aeba6a6fe5468f4c56d8af514a4fc5749888783c23c45dbaab6190ccfed3b380877ac72ff71b8d5629773d2d6d5be1428e8f7d3529999d02026e753007c3e1e0f862a5cf270862795b778d990efe55524289b44802f272a5bcb4ee8c70516f374b898b5ec81887466bb4848ee5354ea3c639b69dcd4480b5efa86f18351ad11a27be4477", 0xcd}], 0x9, 0x0, 0x0, 0x40001}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000000a000-0x2)="f945", 0x2}, {&(0x7f0000009000)="4619d6901692ecd6002f71737ea655fd27ad21644408d70b18c6249e0ee21dd554e10c74691ec5a702703339", 0x2c}], 0x2, 0x0, 0x0, 0x20000004}], 0x4, 0x20000000) 2017/12/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x5, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x0, &(0x7f0000cb1000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000cec000-0x4)=0x1, 0x4) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000fc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc7000)=0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fc8000-0x8)=@common='ifb0\x00') r1 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2017/12/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x57, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0057e8", 0x0, "5f0ca6"}, ""}}}}}, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x8, &(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe8, &(0x7f0000eb6000-0xe8)={@random="b574bed956ed", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x7, 0xd54, 0x6}}], {{0xdbdf, @ipx={0xffff, 0xd6, 0x9, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "e85e89cf9b6e19d0b3921bb2452a5a90132776bdf9448346dc887aec37031811d1acdb4c9e01698ee54c807ecfa669d5052889dbf5e327d349d0fc5ce193e7c5dd7836005b4ec080d51cc6e404efcd782ca732d6ec2dbfc263d856d055d7d33c413e7703440920ea5bdfdbbe22d52445f6b46b73b4dc36823c60bc5f77c63f8352a14842464f8a1fcab571b2ebef64b6806866283da2a72a894a3bde16cde085f3b71a3bcd78c4857638fb204a6cc999e6ac42645049860a"}}}}, &(0x7f00009e0000-0xc)={0x0, 0x1, [0xd36]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c59000)=0x7, 0x4) write(r0, &(0x7f0000307000)="", 0x0) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0xac14) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000d90000-0xbb)="f08996f7ca67e5b9952c1e6de3516f13e9606c599cfc55c1f56ebf8027e24fd993b51627a1f8c44fe77431407ff916cd44390a7369886d34398b3668f80966d2125b4e0a877d7275e057175002a3d8f6067cc7f16b520f48a41e70eb78d2d3a3f762ff3bd7c4ce07d9731a7ec96cfed5276f7d3457af89eb9ffefec0f22c3de1761680c567b7fdb43ac7d6f7c30399f3048340cbf6acbfe2e6229a954f734009366231a32c154d0735b82fe1c225caf94fc06651cb6d4d38b9e02b", 0xbb) syz_emit_ethernet(0x6e, &(0x7f0000054000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e2d81e", 0x0, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "a694c7be6104019a"}}}}}}}, 0x0) 2017/12/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x9) r1 = accept4(r0, 0x0, &(0x7f0000dde000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000444000-0x50)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d40000)=@int=0x3, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000058000)=0x73519af3, 0x4) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000d77000)=0x6, 0x4) listen(r0, 0x96) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800008000013, &(0x7f0000ed0000)="0100ec1a", 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009fc000)={0x0, 0x0}) 2017/12/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000b73000)=0x8000, 0x4) 2017/12/31 13:20:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001cc000-0xc9)=""/201, &(0x7f0000308000-0x4)=0x328) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000000e000)=0x2, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 4: r0 = socket(0x18, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x16, 0xffffffffffffff42) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0x9)={0x2, "ac0b3e6206d9"}) 2017/12/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fbb000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eb8000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af5000-0x4)=0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2017/12/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) close(r0) socketpair(0xf, 0x1, 0x4, &(0x7f0000caa000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000867000)=0x1, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000aa8000)=0x100000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000d3000-0x20)={0xca98, 0x82, 0x8203, 0x1000, 0x5, 0x1, 0x81, 0x2, 0x0}, &(0x7f0000f85000)=0x20) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ad0000)={0x2a7e, 0x8, 0x6, 0x4}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000b3000)={r3, @in6={{0xa, 0x1, 0xc2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9d) 2017/12/31 13:20:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b98000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x4)=""/4, 0x4, 0x100, &(0x7f0000000000)={0x4, 0xfffffffffffffffa, 0x6, "9b3b08cc3140", 0x80000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) accept(r1, &(0x7f00002aa000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b83000-0x4)=0x10) r2 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008b8000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000310000-0x4)={0x0, 0x0}) sendmsg$key(r0, &(0x7f00008b2000)={0x0, 0x0, &(0x7f00007c6000-0x6)={&(0x7f0000090000-0x68)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) accept(r0, 0x0, &(0x7f000017c000-0x4)=0x0) listen(r0, 0x0) 2017/12/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ed2000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 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) 2017/12/31 13:20:05 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x7ff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a2b000-0x4)=0xd, 0x4) mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 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(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xf, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ab8000-0x4)={r3}) getpeername$unix(r4, &(0x7f00008d4000)=@abs={0x0, 0x0, 0x0}, &(0x7f000096b000)=0x8) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r5 = socket(0x1, 0x80007, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000006f000)=@assoc_value={0x0, 0x0}, &(0x7f0000881000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ae8000-0x8)={0x0, 0x0}, &(0x7f00001cf000)=0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000d4f000-0x67)="4f2b720625b10091c059f9a7dd1661a8a2c2488de3043e4d3554c1d9a3e6422fbe9c776241190ac79998093d5fa1f63f84f21b41de8796bd3f214d78068cc1e59bd1876932e0aae14bbdfdc6fcebd64176fa936534d3192657a143f4103b301b14e2bc64024e3d", 0x67) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000d45000)={r6, 0x10000, 0xffffffffffffff99, 0x8, 0xfffffffffffffffd, 0xa27, 0x40, 0x4000800000000, {r7, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xef, 0x9, 0x37, 0x9}}, &(0x7f0000d46000-0x4)=0xb8) socket$kcm(0x29, 0x2, 0x0) accept(r3, 0x0, &(0x7f000017a000-0x4)=0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r2, &(0x7f0000953000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000d45000-0x4)={r2}) bind$llc(r9, &(0x7f000078f000)={0x1a, 0x1a, 0x7, 0x0, 0x7ff, 0x1, @random="390b8580172e", [0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000d45000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000)=0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000d15000)=0xfffffffffffffffe, 0x44a) recvfrom$inet(r3, &(0x7f0000553000-0x2)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea2) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ae8000-0x4)=0x2, 0x4) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/31 13:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80b, 0x1000) r1 = socket$inet6_sctp(0xa, 0x776505ca79e9e741, 0x84) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fa4000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000427000-0x8)={r1, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000054d000-0x10)={0x4, 0x7, 0x3a, 0x2, 0x0}, &(0x7f0000c1d000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e12000)={r3, 0x8, 0x6, [0x1000, 0xfffffffffffffffd, 0x10001, 0x40, 0x80000000, 0x1]}, &(0x7f000050c000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 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) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) socket$inet(0x2, 0x803, 0x800) 2017/12/31 13:20:05 executing program 2: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="f7a3d58fdd1a53dd729b71789acb920b", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="1b0844671ec103c2b7ebcb7b19e195aa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001000-0xbd)=""/189, &(0x7f0000001000-0x4)=0xbd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000331000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00002ac000)="ae08b80878b884fdea711e4997b3dc0992ae705627d688c655b8ee07493fb800000005b0428e5afdf09c441acd98462171dc43311503cc53a45b6d3f15f8986e237d4d0874214deb95828a366d94b2dd7e2dbd78c67db039942988142774ddb0ab79d8792a102adde10b2d1c33e18de107b3303b6fe09ce10d4ded7ceb82ab0b4e00c86cc4eb2ff05b91a6af26222f08e105c38d42691750182e51257f44a9165f463ec4d09d7479cb0d93549d19033e7b5272892bc13a4cc1e98853713afd98176b6b1f8bb764166520f49d1674e8e96b8f1134fa5d3538033191bfeb8f36f0f0c92413", 0xe4, 0x4804, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) accept$unix(r0, 0x0, &(0x7f00002c5000)=0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000075b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000093b000)="94df9f72e7fcb8a65cc73185997b6192ffe0fa2286d54f4c52c5e5e538fd63ae"}) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x80000000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f79000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000332000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000085b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket(0x10, 0x10000000f, 0x10) write(r2, &(0x7f0000f74000-0x26)="260000002400850bfefffffa08008d4003001f00000000000000068904000000000002000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f00002fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f78000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f3d000)={r3, 0x1, 0x6, @random="a64bb8c86de1", [0x0, 0x0]}, 0x10) 2017/12/31 13:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6fb97e2b7ba895f0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000512000)=0x0, &(0x7f000036e000-0x4)=0x4) socketpair(0x8, 0x6, 0x8, &(0x7f00000ad000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f5d000-0x14)={0x0, r2, 0x3, 0x2, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000069a000)={0x0, 0xadd, 0x6, 0x1, 0x2, 0x3f}, &(0x7f0000e95000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000387000-0xc)={r3, 0x103, 0x0}, 0xc) 2017/12/31 13:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socketpair(0xd, 0x4, 0x169, &(0x7f000091f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000d53000)=""/184) sendmsg$kcm(r0, &(0x7f0000fff000-0x38)={&(0x7f00004c9000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ffe000)=[{&(0x7f0000991000)="", 0x0}], 0x1, &(0x7f0000ffe000)=[], 0x0, 0x90}, 0x1) 2017/12/31 13:20:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8) r1 = accept(r0, 0x0, &(0x7f00004b2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000001f000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000c57000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 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$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x31, "cb654704d5f11959182202bb78b2ba5350560cbe42ae25e1bb627926e5f2a0dfbf5667b7dbb2b40287b8799003139a58ba"}, &(0x7f0000001000)=0x39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0x76a1}, 0x6) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x0, 0x4) 2017/12/31 13:20:05 executing program 6: mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002ae000)={@common='bcsf0\x00', @ifru_flags=0x5700}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7ff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000974000)={0x0}, &(0x7f0000975000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000582000-0x2)=0x800, 0x2) 2017/12/31 13:20:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2017/12/31 13:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d63000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007b7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e62000)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000134000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000060f000-0x4)=@int=0x0, &(0x7f00002b3000)=0x345) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 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$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000064b000)=0xffffffff, 0x4) connect$inet6(r2, &(0x7f0000d1e000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) r3 = accept4(r2, 0x0, &(0x7f00000ad000-0x4)=0x0, 0x80000) writev(r2, &(0x7f0000949000-0x20)=[{&(0x7f0000891000-0x6c)="6870884fd9176ccba0addb199376e8d6823f2b2daea358a8c1dc556c442861b9b749a26ccd005c6acc9f4041a0eee143e29a3b37560ff2358a8550cac618d3776e997645b832d2f9f81d4b3da3105232f7782d5974232018bdfcfdeb0bc3bdfc3d975aa2af9edbb9275b5b3c", 0x6c}, {&(0x7f0000ca4000)="1bba55e887afae9da09c", 0xa}], 0x2) sendmmsg$nfc_llcp(r3, &(0x7f0000a37000-0x1c0)=[{&(0x7f00004e3000)={0x27, 0x4, 0x3, 0x0, 0x98f1, 0x4, "29e5b43a1bec8f771f6aab58e62c183a8220c35ee5c18f60f974bfb5f3b86014bc08f12c0cad5e28ee91d266b5ddc6dc2d483e627b9c0d4beecb591c4ccf1b", 0xad0}, 0x60, &(0x7f0000d70000-0x10)=[{&(0x7f0000a89000)="b3d67b1db3a02bd7bcb301cabb115950c29d05ba6cc6b87fca9b0237767c81c69c235523a310aa26746bc34661cefd548163a554228fa375dadc5bfe6eb1929d7755db1dae28eaf8e2c4d4f025f2adcf38c9d46042ae4dd0c3dd45c87986e877611b43f89715526f3a157c8112fd1763903af7d7999578b05fbd21a1b1b49fcffbb72775bcc5c2951f05969581510fd038452373add3e131909541e3f9a63da112d43bf0df9fee9f0a512bea16b19eaa9af76f6aa7943ab0c8fa80be078a6052", 0xc0}], 0x1, &(0x7f0000688000)={0x20, 0x84, 0x7, "20c142c29647383c95"}, 0x20, 0x0}, {&(0x7f0000e5b000-0x60)={0x27, 0x8, 0x5a94, 0x7, 0x8001, 0x101, "db0969dfa345ae8b63643509d703eea96fd9206f80d312480980e1f7c53b68124dc164d283081755aa00a84201e8e53fac12641c607204dbb1cded880ce679", 0x8}, 0x60, &(0x7f00005e2000-0x70)=[{&(0x7f0000b22000-0x7f)="e68dfbac8ede4e40e7d58818b5c4b9490514cd9f357f71bd8ffe9cb4bae0b0cb776aaf52178c4f58ee13082324096b121b75c91062ae34485993777e8c604d53734f4e5035cac63945f56a2e2f66bc7b398c52d3a2ed8781330fc770eb23aaa81a7615b4706888b17c445983e856eaa1dcf928aa1dab86e08d112362f32ce4", 0x7f}, {&(0x7f0000c06000)="0a8052a34f4dd41c65a42f48aff7c4df8d", 0x11}, {&(0x7f0000b18000-0xde)="4f7a62034c2b761b336c1e8d499d6b8cc8c0339aecf7a57e12d13f3982dabf1d4e416cf946a0183e1e235492904485cb32bdcdf50ebd1c36f03e70c93338063010330cbcc935d5af2550251b3fee707fe13005e77d675d20c8c51287ea75e0b86dbdf3a70be93a57281bd44f318a6a866f629cba2e3f996376ca417f7917a48889e371d5139ac7b1d35aa2462a3d59999feb315d3292148e0576ba9dfa7f627ecc6985d868669dd86f64853dd7bd346fd37cfa11dff0eba4296de3f2b13127ba3f1e55586a4b72562634e49bd552f6ec0d3964aa92207c9158ad087ddb20", 0xde}, {&(0x7f00009a2000-0x53)="02046c331f81b641ff90edcf4403a5e184eefdd2b70bcdd042e7c254e4699eb7b30081f51b378d60bae6ff3d1f32730940ee3d4b56234bbd7be8a8bdb7b2d6e53897929ded7c78d47332a3b99e0c48f7599832", 0x53}, {&(0x7f0000aa3000)="", 0x0}, {&(0x7f00004d8000-0xef)="f2652638c73cf7320007116b749c9d196d805b9914a6499192fe5812a85e33f3892fe8306af40cdc8fbcbaac8267a37bd24e3750357882d4f7deb9112daf34fac501ef38179d511f3a1b9fe998779bd1edf1b70a5f031ae6a763abfcc162b1f49632057493fc734422cd0217e0d582a81b53c5f07384527bda9b6a91a8f7359a0a79f76cec983207bb24d986b9406f04d89e5d7f18118ba6a6a22bd3eeaba7ede93022fdd0cfa8e5fd616cee29d97ede6f0c6f77ce7d96cdb6fe9b93076b5ba450f855d33d4d0781d206153752f1844a2619f14052549708bf0f94caae6f2843dd1c24b603f1bcbfacfd39c0412ba5", 0xef}, {&(0x7f000017b000)="3dba98035961855505adcaf168f97428c89cd8f3e558342605ad9c9422add52f8b1c840cb576b94ac316ff1cb9abd2b54812681edc9cc49f701e678d75278eae7cc64c16129779c9d1a80f7518ef4f8e539bd66687223edc5f6c01f0d4be0b6e07dcc2e86d53a51aa8aba88eb6268cba84533f02e7511b7ca293b6db139963955cc286cb0d42e2d04e93754f263c00479b9f26ca0b26d4171759d25438b991d062627486353b7e0f4324e1d9ec392531ec6c2eedd1e0856d8d97d84a1cc2368b", 0xc0}], 0x7, &(0x7f0000ff9000-0x20)={0x20, 0x0, 0x33b, "8dbccf03dae855b530e940"}, 0x20, 0x20000000}, {&(0x7f0000f02000-0x60)={0x27, 0x9, 0x400, 0x5, 0x40, 0x1f, "c53d871eef1b1730a0619f7c2e66e0bf71da03e94e54990952ac7657f647dfd46aa836cd1b890b6e4b5347232ecb4ac3a9e5c69c75f66af689095da7e81d0c", 0x3}, 0x60, &(0x7f000098f000-0x10)=[{&(0x7f0000388000-0x4c)="c60dba2b9cf93f2089453b3368def107ceb121da5bc72e8b4c6053cf134f5f67160c8547663addcafad9c841b7c11828ea503b320416e63d5af9fa79b0961ce5c3440358a138514386b9c549", 0x4c}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000995000)={0x27, 0x7, 0x0, 0x3, 0x1, 0x6, "11d291f698294bd2149198cda1e71e822d0a50905533ff196831840fc0a4f09d5f577cc8e790a2b9bbb7751f64c73875f2cfad9dd5d8ab6e760f4d0af17e61", 0x9}, 0x60, &(0x7f00008c2000-0x40)=[{&(0x7f0000963000-0x30)="1fcf6850365ea893bd0f6d0d70f1409b26a97647c99af69fadd0174aabfdad75707596f1bab03d5a4a014994444e61a6", 0x30}, {&(0x7f000085d000-0xd)="55946544887583635283b97991", 0xd}, {&(0x7f0000b8e000)="2d14aadad9cb195b605b07712764c06c0ef9cdf7e635fd98810f9a41e133d05a0043d9e97734ba14e48187597cafe38215ec3c1164eb479240b3238c58b7ded2d4bc0584446c34c3da1f986b971824920c52f3801eed4f64dbff8397f2833e7eb4d505c515a0d61e27c2f9b3f04d02f3924fdfd80ce46a0ae4cc3a7ca053a4c8f91db11d7c8ad4fbe2b44a447bd55d41a4b326b1f585e5757366df0f3765ed85947d0f8230", 0xa5}, {&(0x7f00009ee000)="377c210bca2a883f6d373b20f5ac4bcb1935a2426fd4b126416ae1500c010054d6decd37f3af7f45f9e2b654c3930778e33d0d9fad7720dd67888d18b9032c4599cca205f38b3442c1", 0x49}], 0x4, 0x0, 0x0, 0x20000040}, {&(0x7f00009a1000-0x60)={0x27, 0xf7b, 0x3ff, 0x3, 0x4, 0xffffffffffffffff, "c660e83c5fadb7570f0081d063344b33df46b1f78ab9bde1dcf1e1ff0a92c7c8022ba543b786d50ed00d2fb6a98d83e1c03c79bdda12f0a392ce881fa1ef8e", 0x8001}, 0x60, &(0x7f0000735000-0x70)=[{&(0x7f0000ed7000-0x16)="33eb75e48a0d2fd5b0618d442c237f7b920c0250b419", 0x16}, {&(0x7f0000f98000-0xe9)="af64e3ac0df23eb87c8e18354fb53363c82ff4dc2dfada98ba2186a70bc8ea47c96b2f39b053d89d2a73fc07f7d9f2c8ce08e431cd828f40de0f9a586f90b9d7b01bcb1fc1c44ab31500cb494f8d3cf5e1a5cfa13cf560fb424340d578f8fb1e8547a2c81cd3db6cf62a3f076e0a4149d02e22910cd24294d4a129091b6c69764923359a7ac046055ff735481d400e3dffc6816a3ba6af2169aab1ef3f4d4614c5b117c11910144174967732e75d5b2cc78597738b1372a57ee190453bd91a64529b5e000b18e85c2d47b31bc71ad958c74a9f7a9cc83b5687ee502497b4dd0afff3298f91c8544ff9", 0xe9}, {&(0x7f00009a1000-0xc5)="76f590e84458141e453e8b5109bf2895485810a407d40ebbe5d2c9053b29fc305a7bef17073966a91d8b504b1eb994226726a34f8d47c512ff2ac6737a272ab63aaba46ab2d0a3d6171bdf4901cc0c7ac9e6f5cadde4bed09233705e79307b7423e195e8069b6118ee7c0e1d7d67cc1811f1c45919e6b7cabe3de6f666876d7ee094f9ae82d75439c8f28ba74f8a9fd3c510ae78590d2edd0cbf5ce19740568d5f2294ee4ed01c03b5da101e76b2ff911b3fff1a574808dda2d1e9efaad2f5a209a8cc29fb", 0xc5}, {&(0x7f0000393000)="74deba74761430f4ca313f2d196631b22351413a13f08efb97beb128ffdf82f7efd20ad5fad070e14fe7802b75d59a6abdad2b1053e5ab7943a0ae32901aafe1af441b75bbd47777604c78a348fe8cef83dbc37c0a72393910ae9a9cd7be11780dbcc2fe0a0168aba6c194bc476a59040d2630aa38b536afc3f07dd65277eaca8df10aa188c41354bb9e9e458761244ab4f9635950", 0x95}, {&(0x7f0000d05000)="eae70e84ab3388f6bf43642387c541f6f8da1a947d95446d339b2fe040e6a18714c15085dfc38d022e72b5474bc3325fd5aff1643bef929f297c67a1cef5df46dc9d6ebc1b5ab55027fa2d3d7beeb3af131ad018b6a65a6d03eef573c1", 0x5d}, {&(0x7f0000e88000-0xa8)="031fe611be68a3ce1328514a9546ceda94a6ecf89de2e9fcbe46435286d70481c2ed075abb3ebeabb05c13c396117ff72e5fd7b73f0d131913f996f14c8a8d304dde804b5afcfb71241896c33b5db1c37405b1261497a177a2835a0feaeb60eb49c6df1c35beb4dee15c0d983a1cc782f90405c493d5d69c56d14c07254289d013cf59aa29a4da0eb537a85f3e54b9d1254beace384b55cf187d54fc9813b3bc8bc6ed75547321f8", 0xa8}, {&(0x7f0000112000)="6ca5cde04eb06fb2f2f09ee0139fcc7b5ca2f7a5e4c9b4fe02550356849073e94c26c07b4b533db52de4ac60ecb6760202acc70c4384f05faba3454e9799d2c404ac2fa22d7a", 0x46}], 0x7, &(0x7f00001cb000)={0x1010, 0x0, 0x0, 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{&(0x7f0000c0b000)="bc2e989236634c68675dcfc9c4cfebaf8bf87522f077ab1ea0c9893263467f51117f68d4bcf01deca4860a6ea857686c5077e8ba2d84ece562e631d229fee2d99f13d0cd76f7efa8f445ee21ca926713e9cd5456b057e65ce038f14c732e61d2ec065290e260ac3d7fa1ebb875660074976e0748a5b9624fff1eeae80d35a54490", 0x81}, 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0x1000}, {&(0x7f0000a2c000-0xeb)="ce6a50cc8375cb6265276d538ce98d589879c2d60cd14cdf0541d82e100d4706b05a2084bac7671a6361c254f45dfbbcf066696403eefdc96319f6f3ada2eec51f694ff2c552528ee6fef05c53d814d063c689289a02f2dfcf2ffd38e11c49aa711c495287f0da59ff25e2af28f2f0edba9f837a9b7d5914ccd39117ea5d4c3bb8acac4d68d1fd97aa622f1482f5cf4a2f25fe544d580a36f23401f7f8ea158faab9a9daffa30fbcff99a537b5ccfad073f8b65b678fdb547ea03f8f2efbccccf6ae8e8579a457434aa77be4b83e987c1317936d21e5eb8932ccc2041c7f575dad92943565c088bfb677cf", 0xeb}], 0x4, &(0x7f000018c000+0x4c9)={0x78, 0x1a9, 0x0, "a18262fb7f7f62817056b2e75de29f89a6812dcafc48fbddc466635acc741e9c07d6c8ab533e3c3a5e906dac165de02a5bc2ddf27700e392d11a015c52b8a0b0d3961987a725e8dabfc7c19983601edf3c413b3721f4f4201a26ec1653873bb45180f293"}, 0x78, 0x4000004}, {&(0x7f0000163000)={0x27, 0x9, 0x9, 0x0, 0x0, 0x7, "ab602faef73ddea8df935befb3a8ea4fe275d402a774e16f4f9391277266c2944d60a9aec89cbd4faf4368f0bac75e03bcbfc61a6e0c2446d77d4c1462d7f4", 0x1b}, 0x60, 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", 0x1000}, {&(0x7f000057b000-0x95)="928e2f2f7ae192b47db113e0699660d2624060d3da43164b65df218679ebaad67ae736fe4db0cb39d89d50644d372002100cfa8fab76ca85a7cb079d3daa49b5cb7135b90c16f139fe7a71e38a8ee22783957aa1e765171040f8110036d383c35e93fb561f210a242f6601681f1d284238002d26a4331b4b78e83ed6ed0e634576408e8c575d59671c825f43b1d389a10e487cdf72", 0x95}, {&(0x7f00001de000-0x2b)="41390633a9da292f91534d1127c6936294d4c6faa18feb02916c3a362ae04316dd42995e0723d86cb098ff", 0x2b}, {&(0x7f00005b6000)="45aec757fff8172ee585c67ed5a4c61019ea0638991caaf9664963a706f272c5dbc7625793519595d52f948318bc42823e4625b8a9d7451301bcd329e3d122073cd33f6c39f39dfd026e14ab15b30453b2eecaa807179e411e19627c9fd524a30da591cdd3b7e1b8b7b539bd86acaaba66c0ffc2f7dd61eaec7ca181d9688462b42b84967f6f1bd7fe80af07b77c11a1c661d7795dc2273333257a3d2f616738f3d55e7242d74f4ba0464c89627181a3533f", 0xb2}], 0x4, &(0x7f00003c9000)={0x68, 0x1, 0x401, "aa50b3520677fbf3ac4c2c9e8ccc7773d258af99019296d5506a45dfbb44b17cfb34740ff3636502a92bba43a8f055741db18835fe816d3bbcf995cfdf5ae72a324c397f524454ed356451e2df1a10362f3def"}, 0x68, 0x10}, {&(0x7f0000b30000)={0x27, 0x1, 0x0, 0xe5d65aba0430af13, 0x4, 0x3, "636f46c368a30ea719e4fc6531a3bbb0fb8f747bf19c51f750b8bc32d2f7af258f84aabbcf83829dcc8c0d829d7216c33a967c828b0f54e792a367cde7ceb7", 0x86}, 0x60, &(0x7f000044a000)=[{&(0x7f0000007000-0x98)="5e63b0676bb48db3700e9983577c8e2c16b2c01724af9f96b890352db8ca5c7a38263339babe9502774a70df1d51e7e1239eacd85a78d69cfb6c7f2427b3d5cfda7342752e879e25127ebafc83111f642e0be9c5c5df0ac068f8b0f96d1e2fb62c6ff4fb094cfa96fe19a2d7ce616a7cb33e081010f78b9431fd889568aa94da61d1338e754bd82c6919cde623fbd082dd439f5e6ac1d890", 0x98}, {&(0x7f0000d0d000-0x94)="a702b668bb1f7fac1c6194a1b091bf10f4a972210f58f41bd9c73dcb5b502d262eae7a18a2ed8066f4db80fa938352bef72796c339c7941dab28739dde844d8e02fd6bfa2af7a83cbd692f824d582763dca5f889d60b336e33fcc5e63315475a587f2e303f61096e3ea6ad1a3f69f3e57cc9de841b593fb0c78e6f44377d557984ca00551ef90bc2ada104cc3c4ae0bd1d0f6902", 0x94}, {&(0x7f0000a19000)="", 0x0}, {&(0x7f0000096000)="41f4f587b46c7f903c318d52352a05d1d16d3c90d93539538f728ba2b4ff93640874d38fb3a16834e1b60840180068757ebff61803e852bd30802dbc7957d23836995e5112b04be75f422bda7d87eb06ea4de719c6f3bf9defe78b61bed1d7684a7f92b6d79749ae1e13de08d8a058be9c3234cf2edb8e772e451ef42b7600fb04f0afee249e0a8d692bcc2aa3ce047be86ad79ed08cbf9e089cf35dee35507de78dd7817dee6c13cd9cfe6dc88b13e89e70e2177b", 0xb5}], 0x4, 0x0, 0x0, 0x80}], 0x8, 0x4000040) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00007a2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/12/31 13:20:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0xa5) 2017/12/31 13:20:05 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x800000}, &(0x7f0000000000)=0xa0) 2017/12/31 13:20:05 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000042d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xf9)="c18801b8245c109ba2cc085357deb2fafd98c683bb3c4c4421a9944247d04cbc01a226554b2d0ff14bf7537a4da4a4e3b29221b3b3aa2ac6fdca85455f78115a148bd7e57cf201c102a5788a8b54f8ccca4108d99aa5ca0acacab0e30298dd0a57bf2a17e8e4de28f850c206ac1ca85791d8527882a9369edafe2907ca20c92751414f7132bca54c2f5ea4f9795af94e0a2e47d7ae6edb31b9df8e20bf394fe2e3f1b9c3332dd5d8378da47374c97126fb86886ad77cb36ef39de0c18429ab917adef8b7dc8877743f13c0567b0bf4e0b6fdd8a2f1c8a0cd88b78d56ddf0dd1ccaf5d8b262a95eecc5f87b09560d99825d324556868249008e", 0xf9}, {&(0x7f0000001000)="89b6ebcd661664b4e1a23306f20e3a9fd27768ddfedfd17d75dfaaa4136c1d035108dfb59cd79d48c1ad3f6f3b45b70486c955ec7be5", 0x36}, {&(0x7f0000000000)="c9709d9b365f13ac20bd48373cbffa69f5f974d075915b03e523f1ccdb6af4e3bef0ffd722191fc6d3f348ea09551e7793a01ef5ef6f672242843865ed95623c782e5800aaa0f86dbd5afb7be3d29416763932d4fc6164d67d37ef3681", 0x5d}, {&(0x7f0000001000)="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{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000)="6c06b4f9a6125b102c56a0b3db7f0f14992cde9b7232fc5c98f4229753eedd299e7109", 0x23}, {&(0x7f0000002000-0x2a)="66103aa86c820ffc42321a866a0256b00c5497088eaa01db5d9997d2c6f608ee0764e0dbd60fb1e9bb00", 0x2a}, {&(0x7f0000001000-0xae)="a4182987fd91153b5e146c19737c09cd64ee67001c318b67138b60dde4a739d06a9b5f4feda77842d5e1734e0cfdf79e74332ff6ffc6a37b318f9de2162330843a19a6304317ce4d8e70e22379756b7c1f5486d77b0326ba16a6096b5c657a5ebf3de0f7a952825a919fbc3b57375ed8db1a64e5f5897223075438a4264fd597bfd77a02e1121e3d42b5c7146e76345ec8504e2f44e9e82457633fc6192d54fbf31bbe4fedd20ff1a9cb279bd2ab", 0xae}], 0x8, &(0x7f0000001000-0x130)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "27c6aee8e0191ab61e8f6e02f5dc8a6331e4542c3e8270d6f45103dd6cf4f78ccb077ae4a663d161b0d83fd0e75b682f81864f3b1e22e1019e1a9ca86e505c689054e57963e2791f9b710fb680311ccfe3de5e23e742893a9a4978a34fdae7579e0e4fd92fbff386bd9f0eb0f9997417e2e2ba7c776e119cec01c7544e6434a99aac7bd39eff245b1b8853901e83e6be03103dce04cbbc026eed0e9225"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x130, 0x4}, 0x800) getpeername$inet6(r0, &(0x7f00003a2000+0xfaf)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd6000)={{{@in=@loopback=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=@rand_addr=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}}, &(0x7f00003c0000-0x4)=0xe8) recvmsg(r2, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) 2017/12/31 13:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0xb54, &(0x7f0000025000)={0x0, 0x0}) sendmsg$alg(r0, &(0x7f000036e000)={0x0, 0x0, &(0x7f00006b5000)=[{&(0x7f0000331000)="01df605bee65f5aa7cd53b4cc367d7ec61d48d916c004fab72b9e1637494b656884dfe8e64d5fbe46b2dfc2c45aef81150d150d0435ac0017310fa30061757465cf57af7945d432cf3609a27eb711b591aec1b05f6aa0acc14d5fda50e08429b6c7b0c661b28e83ca3b855abc710038ee6831f7104efa9e35fdaef10b00919b7a40a2d1896ad1f38f3fc3dbf01ed8608511e8bdb0899c4c229f5e8548c8c6513158391b3e8f2fb34ed64256f593165600bd970d4575cbc181b66be7535c7c7772eda6e1e7c4a3eb7713949fc29af33978e89ba4c1e3056d903f7af579c1b", 0xde}], 0x1, &(0x7f00005b9000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000800}, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000840000-0x10)={0x7fff, 0x80000000, 0xd8, 0x6}) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{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, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "52bb2b", 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) socketpair(0xd, 0xf, 0xffffffffffffff53, &(0x7f00000d4000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000154000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xfffffffffffffffc, [0x8, 0x95, 0x5794, 0x80000000, 0x4, 0xcb8, 0x8, 0x1]}, 0x5c) 2017/12/31 13:20:05 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000b6c000)={0xffff, "ac5801ab5d2e"}) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd6000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x80000000000000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000fe0000)=""/197, 0xc5, 0x10000, &(0x7f0000fe0000)={0x3, {"23954d3ea20b23"}, 0x7}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000d5f000-0xc)={{0xa15, 0x80000000, 0x6, 0x10001, 0x1, 0x1}, 0x8000}) r1 = accept(0xffffffffffffff9c, &(0x7f0000fdf000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f000002a000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005a9000)="506f7536ffa3027d0c5a81db46fb21387a13fa4d9d11ee06ff4f15f7d2f3524577112b0c4c271cb6e867e06519c8aecfde48df9f98f4bb4f448f311bd8606dbb74852b749d118458e932a370ecd7a320aaf9dd46c7c4eb25a72f5e877728f495e011895cf8161f9cbce736f4dc0bef", 0x6f) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b9c000-0x22)="2200000015000701000910f700000600020c000001000000090002000000fffff115", 0x22) 2017/12/31 13:20:06 executing program 6: unshare(0x8000400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000159000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x5, r1}) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r5, 0x6ae}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x0, 0xc0, &(0x7f0000a38000/0x3000)=nil, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000-0x108)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x97d5, 0x5735, 0x3, 0x0, 0x5857f6fb, 0x3, 0x1, 0x20, 0x6, 0x7, 0x5, 0x1c2, 0x8, 0x3, 0x3ff]}, &(0x7f0000000000)=0x108) 2017/12/31 13:20:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e4b000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, r1}) syz_emit_ethernet(0xb6, &(0x7f000067b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x80, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x0, 0xc, 0x0, 0xfffffffffffffffe, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000c70000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00002a3000-0x4)=0x6, 0x80800) recvmsg$netrom(r2, &(0x7f0000508000-0x38)={&(0x7f0000d8b000-0x10)=@ax25={0x3, {"a4dcbfe69662ab"}, 0x4}, 0x10, &(0x7f0000e53000-0x20)=[{&(0x7f00009d7000)="", 0x0}, {&(0x7f0000a22000)="1d8bc27fb9840dc3502e873b54cb6cdd1fc795c4d55c7c9ccba9a2f033434ec0f2881d37cdace001c707f838f9ac3d220551c45f62c8461cc7517c12eeee52ab6d7edb93526669ee1978f9796be636d0d3472298876594c6d47537721dd2b2028272b4bb95e43a4fa2a1600469c72ea4a4c01ccca992b4e2700c8756e3ec22bf7c473cdce9b3", 0x86}], 0x2, &(0x7f0000574000)=[{0xb0, 0x10e, 0xff, "148379258b0139c962e32b47b6edb19bba98680fe3c1caf59d4671846918d1e2826512ef4ab728c6a6175e74dd6cf61b9849f2851e235e13eecdb6f93849a2260aeb28fcf015529a785e0e5f479378a2191ae84913890c22e6b2573d027fc94bae68ebf68de3ef24ada18a2138452805a77f7b91bd6177c8f3101c52f45b5e5cf5d0d2a7a0d99ea5a5bc7aaf9c80515b47fd18cd4ed0f322f2c90069c2d700"}, {0x60, 0x109, 0x80000001, "61a004bc558ce35d6d54b94ec5968fb8390317bf67dd5c5e0659013d20867f7a17158cc3c65e1e910378c6a43845d3c9aa5bbe28ed4904c5bf666665407b5f7b25558666408cacb529f4931ebca5d77e"}], 0x110, 0x4040040}, 0x40000000) 2017/12/31 13:20:06 executing program 0: socketpair(0x1a, 0x0, 0x5, &(0x7f0000e49000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xe24, 0x30, 0x4, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x4, 0x2, [0x6, 0x81]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xd3)={r4, 0xcb, "6f10b89442ca56b116b0af70df2d92d7c4dd9df15eeb8265e1fceb2b8fc9648b82f9e04ea5c47e86a4c9ab9953955e0ab6694e669ed08c6bcd6f956278514608c18dde107f7f9f488e65e28a1fcd9dfd0d61342704b7052f4bc99f6507854d7f3049cdcbfc61ff5687b7bbc78350093cba36f2bd7159afbca42d1943a1934a0fd8d96134514900bf50deaa7e33f15087be33e8a8a67ff1fb6d8eb07e9ef76f9bb8aacbb8107c743ea038555a91263bf361d2a2d871ee64fd7b0a5ff7c7dc91815d43d42f45fb9615a75165"}, &(0x7f0000001000)=0xd3) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000241000-0x12)={0x7, [0xfffffffffffffc01, 0x3, 0x0, 0x3b, 0x8, 0x10001, 0x4]}, 0x12) write(r5, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x0) 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$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007fa000)=0x4a32, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002c2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000aa3000-0x4)=0x0) getpeername$netrom(r1, &(0x7f0000dc7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d14000)=0x48) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f000000c000+0x98f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000d000-0x4)=0x60) poll(&(0x7f0000002000-0x20)=[{r0, 0xb2eb, 0x0}, {r1, 0x341, 0x0}, {r2, 0x20, 0x0}, {r3, 0x403, 0x0}], 0x4, 0x3) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffedc) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(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$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000004e000)={@generic="107c6fd02259acca1329e0dd716789d4", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r6) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000568000)="3f99f85b1ccc3a6e23f48ca6722bbab0", 0x10) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c3e000)={0x0, 0x5f, "9e2eae4f65719f83e57262a3bfd466ad2422f5f7d60362a49f20fc3495eca83edc30275e67a3cb4a512b69df212f11175fd4a25f0ab5664f972b3b752c5c90cd87960b5f0f3d97144f25734f653d0500c8e979c5f9eb7cff70214e3766b329"}, &(0x7f0000bd7000-0x4)=0x67) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fc1000-0x8)={r2, 0x1}, 0x8) bind$alg(r0, &(0x7f0000850000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = accept$ipx(r3, 0x0, &(0x7f0000119000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000049c000-0x4)=0x2) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f000074e000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b0e000)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000038b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000466000-0x4)=0xb) accept4$inet(r1, 0x0, &(0x7f0000c6b000-0x4)=0x0, 0x80800) r6 = socket(0x10, 0x2, 0x6) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000840000)=0x4000000005, 0xfffffffffffffd8f) getsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000319000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000e6c000-0x4)=0xc) write(r6, &(0x7f00005d4000-0x26)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000e9a000-0x10)={0x5, &(0x7f0000696000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008d4000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x10, 0x807, 0xffff, &(0x7f00005f5000)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000294000-0x4)=0x0, &(0x7f0000dfa000)=0x4) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000b46000)=0x9, 0x4) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000979000-0x78)={0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, 0x4, 0x3f, 0x18, 0x7ff, &(0x7f0000f22000-0x10)=@generic="50fee8834117a483e1906021f75ef254", 0x4, 0x11b5829, 0x4}) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xff) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x6, 0x77, 0x6, 0x5, 0xffffffff, 0x6}, 0xb1}) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000412000-0xa0)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, ':'}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c60000)=0x0, &(0x7f0000de9000)=0x4) r1 = accept(r0, &(0x7f000078d000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000029e000)=0x6e) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000268000)={0xffffffffffffffff, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x100000001, 0xfffffffffffffbff, 0x32f, &(0x7f0000e82000-0x10)=@generic="2e21f3c4739cdd22c1c63b773ccab87f", 0x1ff, 0x0, 0x401}) [ 103.949825] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x2) write(r0, &(0x7f0000ffb000)="020baf010200000000648fbc8e1d4b48", 0x10) recvfrom$unix(r0, &(0x7f0000a02000)=""/48, 0x30, 0x0, &(0x7f0000e0f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) read(r0, &(0x7f00001c6000)=""/1, 0x1) 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000db8000-0x4)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000086f000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000dfe000)={@generic="e80c4478863f082b14de2e628ecd9a45", @ifru_flags=0x100}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f000004a000-0x4)=0x0, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000089d000-0x4)=0x3, 0x4) 2017/12/31 13:20:06 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x450)={0xec, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}]}, 0x450) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) 2017/12/31 13:20:06 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000d57000)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 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, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x0, []}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006e2000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000945000)="a9edf3eeb8e0eec6c5deff726455a58e087b46ff8ec5734ce283e77291297f989f999eec19cca846c1277912dcb4c2463eafa54e99d74d4981406b63a796720ca4589c71c548f812c2ad866b5cd5cf61d2d9def79a338484bb") 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001c, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000879000-0x8)={0x0, 0x9}, &(0x7f00000f6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e25000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x100, 0x3, 0x6, 0x40}, 0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a97000)={r2, @in6={{0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [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]}, 0x4, 0x5, 0xc520, 0x5, 0x10}, &(0x7f0000147000)=0xa0) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x0, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/31 13:20:06 executing program 0: r0 = socket$inet6(0xa, 0x6, 0xb2b) connect$inet6(r0, &(0x7f0000f38000)={0xa, 0x3, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff32) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004b0000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f3d000)=0x0, &(0x7f0000391000-0x4)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00003da000-0xd0)=""/208, &(0x7f0000d3d000)=0xd0) pipe(&(0x7f0000e86000-0x8)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008e1000)={0x0, 0x800, 0x1}, &(0x7f0000be5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b61000)={r3, 0x9}, &(0x7f00004ba000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000062f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f000050b000-0x4f)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000cc0000-0x28)={&(0x7f000072f000/0x3000)=nil, 0x6, 0x1, 0x18, &(0x7f00007af000/0x4000)=nil, 0x5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e93000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f7c000-0x20)={0xa016, 0x0, 0x2, 0x8000}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f7b000)={0x100000000, r3}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) sendmsg$inet_sctp(r4, &(0x7f00006a6000-0x38)={&(0x7f0000936000-0x1c)=@in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000ea2000)=[{&(0x7f0000305000)="328a2b473393c586629319edfecea6c3cc00c4e484255f5414f55d195eda84e09465939dfe68793868d9daa197de9a1b593d381a45fec9581bfb2731f6aa4a332108bb31d23cdd31b8cce8f0b6d1bbbf1f5a2691c0ed7887006af62a7473153969ae7fb9a0949765ef32776ff92361d0e8784a293fb9009cb3b61cb018c53ce7e1055afb2a9171e6f5ad5ce2637225acb4f164d9c7ed97e786d90772fd1da2beb20366f4b88bc4ae9b853593f4353f2847dec16d249c97ebb9519d9a8230fa5d7e00328a0442c7f539165667d79c341c2059cc95dd0c9ca45b", 0xd9}, {&(0x7f00005ec000)="cd9572bb5fc034186e9226cf49a1a5b028ef3c81c3e99bb0566fb3ff3fd767e3f389bc26b53709615c9e9f882eddd91871a688a4692d2694eeb3ec", 0x3b}, {&(0x7f0000f1f000)="1b692ba4ed25b912b6cb5464a0cfd23f3ef8744abb1ceafcf6dd0d63be45cf940ae0ca524f88ec96cf0db3dbfc9a42f1da514b794f17274c34", 0x39}], 0x3, &(0x7f00002ab000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x7f, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x200, 0x9, 0xfff, 0x5, 0xfa47, 0xfff, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x87, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x400, 0x8004, 0x1, 0x10001, 0x7fff, 0x8001, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x1, 0xd35}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7, 0x8000, 0x9, 0x3f, 0x3, 0x0, 0x0, r6}}], 0x120, 0x20000090}, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() [ 104.009492] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000000000)=[], 0x0, 0x0) 2017/12/31 13:20:06 executing program 5: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000061f000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000006b000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ca7000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x1, 0x3, 0x40}, &(0x7f00009f7000-0x4)=0xa0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d25000)=@assoc_value={r2, 0x6}, 0x8) 2017/12/31 13:20:06 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, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000285000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000058a000)={0x2, 0x6, 0x7fffffff, 0xa40a, 0x6, 0x5, 0x1000, 0x8001, 0x4c, 0x8, 0xe}, 0xb) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x3, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ef2000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000e43000)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0x1, 0x2, &(0x7f0000454000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d4f000)=0x0, &(0x7f0000445000-0x4)=0x4) bind$alg(r1, &(0x7f000033f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f0000e7f000-0x78)=[{{&(0x7f000074d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8c000-0x10)=[{&(0x7f0000836000-0x1c)="ad", 0x1}], 0x1, &(0x7f0000d60000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00004f9000)={&(0x7f0000b62000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000403000-0x10)=[{&(0x7f0000361000)=""/150, 0x96}], 0x1, &(0x7f000046a000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000091e000-0x1)='#', 0x1) r2 = accept4(r0, &(0x7f000063e000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000cad000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004ab000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5f614683}, &(0x7f0000c99000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008f0000)=@sack_info={r3, 0x5, 0x1000}, &(0x7f00008a1000-0x4)=0xc) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000052a000-0x2)="", 0x0, 0x0, &(0x7f0000c10000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:06 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a54000)=0x5, 0x4) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) [ 104.102238] netlink: 'syz-executor7': attribute type 19 has an invalid length. 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000209000-0x4)='bbr\x00', 0x4) 2017/12/31 13:20:06 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002e0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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=@mcast1={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002000-0x28)={0x1f, 0xa2, r1, 0x0, r2, 0x6, 0x371, 0x101}) r3 = socket(0x9, 0x803, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000003000-0x3)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000002000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r0, 0x80000000, &(0x7f0000001000-0xdf)="68ea117056d05d59b95a95305835a85fad812d4efe59d9cf6fe3e1ccf46c4095538e0702cf118c374f85e5c0d38c559d62513bc5aee3a283217de8a74c9fef377bed18708bb491662ccff3d93a385af61669142bd8d45d810a570df51ad45e46f5bf1fce65b7f0e32eb4be609a28d6ac25f1ff168701a121f74ac4bbc2f445b0ff1017369001ec8cb2e9f8904db29561fbd35c590844f6f21b8655939a5caad746aebc02170687037ed6eea69df32b9131068f8ffc1769c345f42a9b49933c6be8b1d116b60a7e992806bb33ed6a9f7a4e693dc84504ac831fc4486e7629d6") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x1f, 0x80, 0x9, 0x1ff, 0x9, 0xffffffffffffff9c, 0xffffffffffffc096, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000-0x4)=0x7, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r4, &(0x7f0000003000-0xcb)="62330fad1f63a07425465842412b89f8a483e35387e97dce0a7f2984412844d97b8c927948cf5231dcdc24330d04403ede0f847327d4e53fff7cb3bcc5240bbb1702682638de66ebb180744176ea7cc7fa286f5d92c74f2b2a7f885ca7dc94c5fca08f2ebb94061fec4126a92be94c75e4398c3e697b42e94ece8186bba32381318a5274c4a62d279b90f8c99492ec9d44187091e979c4aea3bc18a2c01f9feab866132b814acc3a2849c3bf0297c5e3b898bef759be29c25f501eef5e01095007149f76abc371bf717fda", &(0x7f0000003000-0x3b)=""/59}, 0x18) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ea8000)=@generic=""/16, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bbe000-0x4)=0x803, 0x4) write(r5, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ecfb0f020b71000004bf0202001eeb0800100048186be0", 0x24) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c9d000)="220000001900070911073fd7090002000a1f0000008508001800000004000f001900", 0x22) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c22000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x8000}) 2017/12/31 13:20:06 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000003000-0x4)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000003000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0xd57, 0x400000, 0x401, 0x101}, {0x6, 0x300000000000000, 0x1f, 0x1}, {0x6, 0x81, 0x4, 0x8}, {0x3, 0x6, 0x100000000, 0xfffffffffffffc60}, {0x1000, 0xff, 0x100, 0x400}, {0xfffffffffffffffa, 0xdb, 0x0, 0x7fffffff}, {0x3, 0x80, 0x9, 0x7}]}, 0x10) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d3d000-0x4)=@assoc_id=0x0, &(0x7f0000d3d000)=0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000e4000-0x4)=0xd8e8, &(0x7f0000971000)=0x4) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000d3e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d3e000)=0x10) bind$alg(r0, &(0x7f0000d3d000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d3c000)={0x1, 0x10001, 0x202, 0x61f, 0x80000000, 0x9, 0x82, 0x3, r1}, &(0x7f00000af000)=0x20) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d40000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000229000)=0x8c) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d3e000)=0xe9e, &(0x7f0000d3f000-0x4)=0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") accept$alg(r0, 0x0, 0x0) 2017/12/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000021e000-0x10)=@common='ifb0\x00') 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f57000)={0x0, 0x0}) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x3, 0xf, &(0x7f0000b87000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x5}, [@ldst={0x100000000003, 0x3, 0x6, 0xf, 0xf, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x4}, @alu={0x7, 0x1, 0xc, 0x5, 0x8, 0x0, 0x1}, @alu={0x7, 0x1ff, 0xd, 0x3, 0x2, 0x20, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x4, 0x0, 0x2, 0x40, 0x4}, @generic={0x6, 0x1ff, 0xd8a8, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000121000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 13:20:06 executing program 5: r0 = socket(0x1f, 0x0, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="dd9b12319a8e52afe872ca2265539fcd98319c31a125c3e2c0ea57ca4cd5c6aa73c603731404b3b466681f23222cdb1f1f7c0a38625db78cca6a5da29ee5b8ea553d624928c6da9b1a0cf05dca65972d50712cfb9b516ff3846514e7776df7420c699e3a3d4d87941b30a6810f9e03dd726e2d5ca1b3ce61982f30ce731fb15a206afdacee63ecc94f3ead0fe01117a2936f1a5dce9f4be453acf74c6c2eed13a647252d70c37ecfb7fe8a172a81a32073234a706a0b90699373142f4ca21c4f338b71d10d46c70a3645f42570e6f5443aaafb1fb8c056", 0xd7, 0x4000000, &(0x7f0000295000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendto$llc(r0, &(0x7f0000e51000-0x90)="7720233c7b9a3ffc92289d9378230a27bf5f1bf9694acc2be845c7bd6fd405277e01a42f2a354e30edd358505662b0e39c3b743b7ffd00b3b92b5b8a7a2d9fc852f71c2f4bddfd9190b62da5f231ffbc1e92dc7e49e97760b7b9c6b5f02865327f3cb71bed5a9ae61870320b21473dc9c3e1f990e4643f8367ac07f5a3a803dc193e7e4b4a4369d23bfb39376dd76092", 0x90, 0x4000000, &(0x7f000004d000)={0x1a, 0xf7, 0x2, 0x4, 0xfffffffffffffc01, 0x0, @random="36a9bef11a95", [0x0, 0x0]}, 0x10) 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="35afa3f4992e9c347bf57992aadc76fb", 0xd59c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aff000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00002a4000-0x64)={&(0x7f0000001000)=[], 0x142, 0x3, 0x8000, 0x2d5, 0x9, 0x707, {0x9, 0x5, 0x10000, 0x41000000000000, 0x8, 0xbb25, 0x101, 0x80000001, 0x3ff, 0x1c80000, 0xb5, 0x20, 0x7, 0x200, "e6d2691df22449727cd1e1dd1985035cb1cb02f7b996b6261c2182ac30ed25cf"}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002000)={0x40000000000, 0x7, 0x8004, 0xd9f, 0x20, 0x9, 0x2, 0x0, r5}, 0x20) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000)={r2, 0x0}) r6 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1b, &(0x7f0000004000-0x1000)="991fa19638a5747f0d4406ece635360e388b22779ea3c89bf5dcb41d1a7b0d6ca8fb01be3944327ac4cae1b7dedb6c28ede8d82dcb4a793d66f9ff709b2a46a8ac99990d4be7856330c8831298cc3067075eb473fb5636e68bfe4b44f8d21fef5b75ac15ab939de7e50e774f65c2f67bec94ce44c024e1623a61b1fed443b3d315fe8d1b335a5e07d880d1f7f6b64131bbb8248137af305310d1d6e1d2c2593c3f2ec862103d162b53df3cdc141e71bf478c1540c8e9e53bb470824f3e5e8451688418e1906ae7c303fdfc410fae2d8378494f10808a342a9e2ceca53a54b394bab347760d4eb4e49c0c1c2d26984a17068d31ad3b372e2164844b1196e0d62dfe5ca0628bb8d79bbd264173f39fe2613f4a08df47d16c8d57e9869df8edf32a3aa403ebb309c6338b0a7dab81bd1eca6ec3b9ef0fde3e9a2b2704b7232ebae2602d945036608e46b9ff1b65f51d42a46afadb42b34344f1b332d60c6bdb6ee7214d469b213e62ae1971d1b461eaf76961d8468ef3c518a04397da7a471f59aca209b651f0f01207328d2dec35a0b89778bd77253b141c278010d9edc11b8109c4601b8dd64ffc430c1ac0e01e00fa0a229065a466f9b326386f194b0697859b6e79fddd8bc6f11ee26fa7fd7f14edbdee949be5b2b1efc9adbc7971155bb813e6e6d5c6f9c9548b7307875e762a674c3bed73a1ac3acebeb33741384175ed4132d97a935adbd883ce93df806954cbc60b3f950ccadc1dddd7f25c6cd1233cdff9d7e4d20604aeac2d6fcdf347e22313ad32aac039388ff01e3c4b2ce98f439e6a9f3b7a2f06f1c5c23a45a8d9984446f3b1a8c546b6b933cf977b06b5c990dcc40c9114e727c25135ba1ebd42a2e9a67243c4e43feada588bcd8feb306f57a065639680d2253fdc6a254fb855b34846957b37829b6a2e780131fec8167c49643011cac20dc1774df0042271baf282896779d416e40c358742575eb9b33ef05680cea6113703e19935b0be7e0dfc1372303dbebd026d282c7f936e7b4033e703bb7bafce4010b8c8497fb47027568d73cc0b680c76291d645c4ae95a21d067a67a035084dfc366219ef0145557b33434ce4719427c40168df350e31ddeeea5344a23202577b19f20dad4346b1afea6b52949e8655c3b2e4dd819150848fb76dec7f5a8b80fed1c2cfd3a6971c434a64a2c9b4c76b25d2855490e4cdb88afc642a29414337d1e52775a110a6ea5972acf26cdecd8e553b4193abc5716ab35cd234b762f78ed051d6662097910a94e39c6641e53a65f11c06b046fdd72e70f96a87429cb6de22ab1e8781c96f4e65920b35f0c537d0551b22b7fc7108e4d28d9a4d6ad15f55546bb4ff9140bc0a4aaa7512fc75c99d650a425310f2a059e66a9b57be78eafae15745abaad80a41bf8cb60c033a1ebe35c3839d8226c768ba96051d4e8983e5c726d297f1d2a075a1bdb8937e0a7b67d92e99e91b73b1aecdc4fa3aecb25a4096e5ff9fc9a4e6332ccab94c8e509d2d7667b4ddd544549c7d2128d9bfe0fe12fb0c6a25460788c33af47b1cb3a9655f3ddabcf643e73abe6b276d823a62ea7528ae1f6e9298eb62f5476d18137a1de109bfc2a69b67ddb92e27724a70b9ff2dd9400e28908b09ff8ce487a56f63768b07df63ca2ad35639fededa3659f9982ad50d683a64a17b60b2b5589591def12249b5e817ff4234bbd7635e5bff0213aa4c7a2e8e59d84523036cf4ce89a9254e02f9f461c88ff3c2ffb4b0cb5c6472fbf162c0e4b80c87fb9e6ad3e30b3692919dc8e758bb8759720655dfc718bf5aead5baa283dfb9427680e32c7caa9fe7c4b92fab080ded6dd454a725b58ddf1dfb95f2c1f4f4f364817004e80e06c882712319adf8d6b168f971ad0670f78b449e38f2ec4cd92c46c9f5446df98040b860b4c1523ed3eba995d9a56c2b41cbf751859ff4ac07893cb5e1be644203de9aae86917d547cd476da4d588c0f5a15d188fafbbd6fe9e2298da3997a06d8f70fc2e0be1d9fb9f11f89a6ead0f6fffaf4656cca9f3770c1ffa974637193fb2164be0d5a62091f225a066d26ef71d6e516d307613b8928962c9e3e8455cb3abc9068e59e1dda43cb32f88fe5a1ac21712805afd9501509699a98a69c2af2a096ca6417f82317e28f3b08f4f8f2168fc204c53cac4069222ac5cf04118bd08c509fb00608629ef4e89e24f42b20875e09f53c306e1f4c48c9e7b88ed9ca122b577c82f5d845d2e7955d4afc0b5ca676e1b363c868c558c0d0f3288627a909ab16497a61bc907e73a084f15ffa61ac7314268f879769540174614b538248ea35cd23d0802f89001fc9280a7aebe941046e2f21847621470953079394f6951a6ff74347e0bfd992b43e7ea6aecc7339f7d71a0adf4ae3639742c44a8e220794a0654a224019c0d32eab706ac0d1f5abf6d5968d5c2cc90491fa955f4dda3ef2fbe4c61082ca17d6f1065f5ab5b0ced67529ea69a8e3b6be655dcacfed078b011f97fc3fd503a37af85f93896770c284fc48b19f71802287b96dfffdbe4d9e93e580e45e7b14c43fab66e6ad22627d8ae2a00aec3a3496cc674a1ba181e8e9aa308347f83624dfe7cc4c8ce77d4f9526769e437df5c6cd0ddf6f90fbb5cffe67dd1983513cafc170d02a53097e55eec1c906011f2504407037c61715e47c771c4c6ad8dfaf329f77317f58b5f27937c6b953b8c9c342147e03844aa80f62e9e01996df423b327f07f8625c79409b779ca5a4958c4add0ca2befb0873fb0cb6037ab037cecc3179b74f30d89dfffa5d595097b6cfc244c5d85c6b6162193524097a81842d1ed97145d908c4d2a7d9d99918cd6dc11c3039f1b92a83f2e42fc7a7cd84fccb27c68370bf74d761babe0e8afc040d590a644b144ce80907fcd914bda650f6cee9d38941ba13646d14adcf6578fc53fbcfa6adecd5d7f51521883da8377308f07a580eda97aa429b8723950b1b6888e7d19649d95166d53373984245bd31026b7618eebf8d1a7885e4a7d67e39e1dec00d7d18f3aba5e9571afa367b2258b6072797a34558c5eb0b310503d5163197194dce7ee8412937e79fbc8b632e35d6bea219150c1360cf46a36c1960d1cd0aa7baf09b4fd8fb8ad2a0f9a512a2ef2ef748eb5b704343fc587e5cb92917a13fcf5635858b3ba07c2c1048d48316847836ff5b54d5918475dc4e02763867a9a3189340207a98e0ac69d93cf439806c155e70e5d2ee2027c132cf6769cf8ed78fcc161b2a1ab373cf6593b252bee036365d72cb4779cfbd52c9e9f2851b934cee52ebb2e81b3c4f62b2375390bb5a3f1cd6c5d77daef33532aad5f05eb2d221ecb1e431067428526a2f931234a4a317985deb75113238e4f04cb4362d4e8e7ec073eba8a0981d7d0826d3833bcbff1e4059d4c1bcb45a82531bc99875191b3d34f03bbe540a9f64777cf42aaf34585e29dd3e2db63b24de00a53734d2f1f161a3dc757f16f47ba45c8506a1d3e67a551e37577c717b6a2c04f9388fcb6e18a40e440b895b83465a59d0d4f5690583f070eef1f5acc70a94666e95581f8dd6cf4e3b8903d96869ec3c854f37f29fcf46ebee5b124828dce569ed0540d999ee15e8603b7d9881e9289bbc4f756ad47fb6a65bfd9fc2794b8c01cf5ff10ba3569706089248a3a3d5212f6bff1dfc0f9d1769fd3c5cf8b123f1120a8c00fcb988c7f029170fc926c9872826daada82c37ceed147867a1c5f90fc414eda19d20b8a07092c236995e2a41fced15d8f3c3af853dba5764ea5abb81da2cd492f8b4c8531a000082ae929c4f977493f730bc9c242daf484a98ebb4d1f00ea08935caace145fb6378070791fa01744d897a802303dd29e5642e940ee43a413ced200dd859151ba460701d1153832ff36efaedb6debb25ebaedea45931659ad5e8ca8f372b09cebd60ddfde0327bf62b20bb3dc3bd8df0449e0fecd92922efe15898c45cd9ee96eee652112467c80ae6aa538c890d1d214b96fddbc5d5810a1908ae8285af760c81831afe29b7b8220824742237ceddf553f71e35285b0d7d7e755663a940300d3d5cd791a1d06afb47804a7d15ae26710ee9edf95e8ab9e78e346d2703c79b032fa2725539b87557d740607d66eefdf36e09a0591b7d0be6dfaae497108dd8196d4f8026aa1e340170655e42e3d539dfe78e21a1c7cefa7d74f2aa02de78d601e05ebec13e1f019310d53dd8d2353f217074ba4ffc9246c5ba6ac808fef387b8c295fc4c11171b0dd468a91f2c18a2f9dd6124ca9f646f5cb87878161afbdee6e44fb96e18d0ae59c5852d22dd610847ec63abf2cbe0d7b33afe12bcaf7799f37f6b927b9135be2981c54f13297b0136136051cc4d2960f09aa2187c20875128ba972a44362fb6560f720e3273069e78023e4a259280265d8a27b25af1760a67093d5f781154d04ca5610525aa853e8b2f8575a4870bcd603c211a2892fe0e61eea77bd711fa47096ce918dcedba139892e21bbde14b87c558e2e3b7147cf7903c01bd858a3ae90b04dbaa71ae8a8b047665f0a417cc28c0126d1ed71ae40e50dfb0b4fb28ffe5c51b1d2ee1d1cb9d5e798214a7d0f233ef44be05e67942d8016809d2d481e97f5c9ebe3e679e3cadef1dace0b7cdeb33efa0cd2d71724628b38c8bf3c11a36e90353e925043a489b17217d2b6e3008df4ed2fb4fca04235c7bcff36b4dfcdd65153cb58e45b07c917f57adffa16fdb76eb06a1d3176c4e96b5a6838d731fd049545f859fdf5adbbd3cd7894b7375abba8c4eca01356d8cc54bd8d03c3a581e86417e355586187f764f05192a38a14444c1a54e3561ff992c1d6171969a1c4f06a41a9fad9325a02f49f8ec8331ac930450021b6b9e8c63b6a51bade03575a97d8ff9dd051b85f2724b875a46d5d097b857805b4f43c1ee87c8514df7928482b770405cea348531651d3acdaa0385e2d77409783422a96cdebcf0ebe75e60465a1b2fa52b7cd57736361b0862ee418dd05f0773454ee566461b2e9dc38ac601ecb444ff000156ac160031be2dcb8004b46e060dfc038d005a8b75e04e698d31abf02400c411ff4344cce07a3367d043a32f7ff4be8d494825640553ea00b87ad95b53bfc10f301f486416cb5e1cd77f2cf1ccc7abaacb29c2917c80f75444140570116bfcee9665c4b1af74d2f81b2fc1b14f90f204fda272e5ba9794bb6e5f6dc696f4516edcf0df3f8dc33de3c37d3fa146230bde2a86d8d9e11320c95162f903d2004dee952adbb8e365c372c5abf6f7a7bc37f69180598b78e6d2583aa0e46dc88570f9d8f069a74dd6f27eae41e2e3916a857d22839353b4b694bbfdccec445d125511dcccf561af1ca9d899e81bb30e135c4ff9cd177237c88ded292a98d53aa1f4f3c9707abc711f41eb56fec1ff2163d61af554fcf5b0e6a956bb75c9cf7b24efcddf1a6ec40d9a981f6bc120e0ae39f74d64c754bcd6c34eb5414f9031ddbe6c5cb9e7274310f61bb7fbfc5a8a187131334568c2c4f01a8c7853c08280eaf1dbd5f36640f41ea7ff376d2362d86b51260101f2d184a51ac2dfd58044fe66cde6b2719f21da83ba38f486e53a74686a1bcdad63a685c30b365dc40cd18f26d60266a9d7b3a0632c9696651bef37ddd345ab6b6a66a4991f902b915bed753d0d32406617df5e94931f739c7f7289ac0df76082f51ddb28e4710ebdb4e5fd833f0dbb2d51dd9c3037e8415f022cfe5fc8b0e1759362111f9f521f7217781580033ee2326c089ecc7eae6e84d182192079f5c", 0x1000) write(r6, &(0x7f0000b1d000)="", 0x0) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f000028b000)={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47bc3f63}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) close(r0) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e4d000-0xc)={0xffffffff, 0xd52, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000076f000-0x18)={r0, &(0x7f00003b2000-0x91)="0310004af511c8aca18ca4ca3e2d310ba8ba6258409871b0c9df6e91a3a7c69678c68551d127d9c47a088317dfced7817be94beb34dc74cb480c71a5632c23ed07d82dc54b58e85f12c2a9dd18f102912c57cd0855833c8c1516b3713b5c04141dfbc890ce9a6969e11daf4083070b010756fb25c138ebd9b7b12fe7e7c29f320b35aa091c089196c394e00f640eb4f9f8", &(0x7f0000341000-0x76)=""/118}, 0x18) 2017/12/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000473000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000896000-0x40)=[{&(0x7f0000f9b000-0xb2)="d35b1b2386ba41cda5f6ea22fb121749b11cb1ef5384c0f309a7cf117d221ff2", 0x20}], 0x1, &(0x7f0000f9d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f0000bf7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xd4, 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, "52bb2b", 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}, [@fragment={0xff, 0x0, 0x7f, 0x3, 0x0, 0x8, 0x0}, @routing={0x8f, 0x8, 0x3, 0x1, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x0, 0x8, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}]}], ""}}}}}}}, 0x0) pipe(&(0x7f0000b14000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000511000)={0x4, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00006e5000-0x20)={0x4, r1, 0x10000, 0x4}) 2017/12/31 13:20:06 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000098e000)={0xffffffffffffff9c}) connect$nfc_llcp(r0, &(0x7f00006cf000)={0x27, 0x1, 0x80000000, 0x1, 0x2, 0x1, "e3a656aab3ceeee4e9d33137434291ccb69e429a72b405238b8f45e358eed29555b8bf9f5078e37ea0ad5510c6b52f26a75de177fe750c907da7121ad4f0e4", 0x7}, 0x60) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(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) r2 = accept4(r1, &(0x7f00006b9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ce000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000051e000)=@sack_info={0x0, 0x101, 0x401}, &(0x7f000021a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003b9000)={r3, 0x1}, &(0x7f000075c000)=0x8) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x3, &(0x7f00008b8000)=""/249, &(0x7f00008b8000)=0xf9) 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x147fe, 0x9) bind(r0, &(0x7f000091e000-0x80)=@generic={0x0, "0103000000000000000000000000000009bc79f321b30c7bc8790405c7bad62e0a53a63bed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f758c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008d0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000069e000)={{{@in=@remote={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e32000-0x4)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ced000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c1000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000498000)={{{@in6=@loopback={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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000467000)={0x0, 0x0, 0x0}, &(0x7f0000258000)=0xc) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000124000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5c000)={0x0, 0x0, 0x0}, &(0x7f0000255000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001d2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) r14 = getgid() r15 = getpid() r16 = getuid() r17 = getgid() r18 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000412000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047a000-0x1)=0xe8) r20 = getgid() r21 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000056e000)={{{@in=@rand_addr=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=@loopback={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d79000)={0x0, 0x0, 0x0}, &(0x7f0000814000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000051e000)=[{&(0x7f0000d00000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007f3000-0x30)=[{&(0x7f000048d000-0x43)="9794bdcf5d7cd4111280ddcf10eae56d280cd807c7930215a80eaba6a9c00a3dab1dc11201c16297c17bb5b530d3d162f023ff2e8fd89f6295e8dd30a46097e0d6cd46", 0x43}, {&(0x7f0000c7c000)="8348bfd562c208f0d2832062bbebf50f149a448060efe9da7560c515c5576e31217bb790f2fc1b809d0629bf781859ed6e91f693f4aaea163cec73c0876a2fcd7601850e1f07cd198caeeffae26ee6816f80c25d746e5acd12456100f767c59cd82e07178da73e2199089cc1", 0x6c}, {&(0x7f0000b2b000-0x6c)="abadbf6d949ba06c6c23dbc736532dfd7d08be7e2035f3377ecdc5129eb2c74919246d7a9ad7e94d4634511ff517c6c7d4d99f9c1c0d07cd7fca90396853d9dc3e2b3ba7d735f72051721ea143d4a25b6edb9fa490f556cbeb49fbac7e7dd997bde5f71e9a022a87433c1608", 0x6c}], 0x3, &(0x7f00003b9000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r8, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x128, 0x8040}, {&(0x7f0000115000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f4e000-0x10)=[{&(0x7f0000945000-0x15)="b6f9070a134f51967daf8ce1bef9fae59736181ed4", 0x15}], 0x1, &(0x7f0000df9000-0x90)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x4}, {&(0x7f0000962000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c0f000)=[{&(0x7f0000678000)="b70d8b57a7358f870b598235887826b2a7ef44cb2cecc487b4b4f50105dbe002812d4b6fc9aa8142db7f217e634b8998848a0e78336e7f423f0789aafc114db7793c8b70e38251061bcb3b387119ec8302b158666998f7075e28cabcd67e41bc30fcc3a296ddf81a1312bb1cd5533abf46e61b50826fda03f311bf6f178bcdc6a9529a7376362b18cdd0dc895fc7b77806cd2a4f9ca187b577f6a7a6f8c5d5b96757f5579eed3e414d9b14156da94f0e3751cb3acebe90e3549e1577762132058e8a42b4b33fe24d6992c24b61e474fdcaaf8449b8a37cae7cd16a23aa0d0ff29bbf5f807244794010", 0xe9}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00005f3000-0x7)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000003e000)=[{&(0x7f0000f29000-0x30)="3200c77000fd3688602fc5d0f0a93cfb28b40e0177a4cbf99e50ee83c91e9f3c2b462d7569136b675f14de40a571dc9b", 0x30}, {&(0x7f0000b45000-0xf0)="0bb59dda6d5b54ca9677b78c28048958b1e085307b6c039daadc21d3c41ccd0bf589c0fed3d7fa5b24c83562b6ed4b93611c7810842d2a65a80e1360090a70f950157bdcaa4e211360114b96879f307cda29da5b203cdd49a805f6e6c7868f407067c2c19bb7e089d34cc292c9fec54c6389408777aff7a8714fc2998a60914261399f49f708eecb9e53fe5f1d70570bf386cf37e9ff9595550404d65ffcf57481445bca0c33e3ce590b5b7cc08ed9b00b8ceadb90fea518186d949cfe8f5e78576516083404fcafcca528e01ab576d9b1ce0096fac9e272e28fdc58bfe75ff2050ce19be9f34ebe03bdfd26079f8d65", 0xf0}, {&(0x7f0000504000-0x23)="7cf9260274bea3ac0c2d1e88777957192ae67780c8996dd7b1fa15ab1cab3bb40e480a", 0x23}, {&(0x7f0000b59000)="bc8709bb6ee789f75a44e06ba9de1d9f02936daf73a5c31bc587108dbc166ae34d993cfc7b92b1789a2e5390553c892cee5d9c9f1360345d9947cf908dd58f29db79eb7792d45cc74d2d2a57fd0293c1c7b28a5446c34d1047f26c44", 0x5c}, {&(0x7f00001fd000-0x81)="22e1cafcb77472993e4f47ddac9d1cad17b5735f8fde243f4d0e2d01522e2fc7227f5496e13b99090c8c301ca32fd97fd348fcd3d0d95d326bfa9310f4b7357fa9d062a342e7f3fdb606abd6e999a374e600b4244085cf367e8a360b34b9caee50d2000524850b962522712ac251aaaa53e980df6699789777a63aaba3d809b110", 0x81}, {&(0x7f000063f000)="fc6b6a7cb5ce8233c2d00c79b808b7f1cf656c4f43740f91899cf5509bf84ac8db783c4ccd834b309345e838803ed73334566d9479ab56c26afb32be9ef66fe2ba01b356bb32807d4fb5f951dabc37235535ff2e71ee697937a3fa760d6eb5fff311fe5cb8925fe7dbbbfe1bf2fed8f972294efe1b19cf9eb7517389271dbda8341028", 0x83}, {&(0x7f0000545000)="299e9bf24f29e2d91ba851b051e81c976cc392911dadb1f2845099a4b4a183aa09f1fdda74d2be84420e0273f8a332704ae6960a988bb162317f2d8c5c0eb9039809e957da523a8f644c799f36367adc05ad854aac2d2f506e897ce9537b8cc4bd741f0ae904ba1a609b2af8d127b7c62befafb38c134967d1a3d223fa3a7c89143dfab584", 0x85}, {&(0x7f00008a2000)="00077a442dfa8a27e614aebc0467be758e4d69f8ebe942589c8b4a64dabcaa6b55950bb4e33e369f278321748c9636f253939c1839bc8f4fc8d2cbc2726808bd7671fa683ead9cd82d72a9f3e61e9bd5fd989c48a0648fe2c0a5b1c17dfd0a3e1712a6ecef1c6fe4776c", 0x6a}, {&(0x7f000039b000-0x3e)="5394f8dd39b9d2322500e62eeb388330459ee4e5659b8a1f669a178400a27c086e39a6ecda140bf40862a6f2520b4b3953e0277a44cb5e23f5688faed09a", 0x3e}], 0x9, &(0x7f0000315000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x38, 0x4}], 0x4, 0x20040004) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000369000-0x4)=0x8, 0x6699) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006bf000)="", 0x0, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f000090f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ce9000)=0x8) sendmsg$alg(r1, &(0x7f00007ea000)={0x0, 0x0, &(0x7f00008d1000-0x10)=[{&(0x7f000021e000)="a7a9f6155baf0a8ef66ab781ce4b305050", 0x11}], 0x1, 0x0, 0x0, 0x11}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a4000)={@generic="9b95a323b7f0adb4f5d8f98266c79be8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000095b000-0x14)={@loopback={0x0, 0x1}, r2}, 0x12) read(r0, &(0x7f0000f51000-0x1)=""/1, 0x1) 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006fe000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000088f000)=[{&(0x7f0000773000-0xf1)="b2bde4bdc5cceaeab5a4efc42228104b6a9b132ae744cf04b49062d90180aeb3ee4236d6412ed18bc962ed082c1a542800fb7fafa89ffcd880c837c4909fa9e2d27ee0f0a0565e67b91af3979ae3fb4422ccbe5bad6114e39404586539bed50d6a3c13330463ddedcd9be6d1c139dd4271dde28d2aa6c4327faf40165cd65abc", 0x80}], 0x1) r2 = socket$inet(0x2, 0x7, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000992000-0x6)={0x0, 0x5}, &(0x7f0000da9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c09000)={r3, 0x3}, &(0x7f00006db000)=0x8) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$inet6(r0, &(0x7f00009ef000)=""/222, 0xde, 0x0, &(0x7f0000ce3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpid() r2 = getuid() getsockname$inet6(r0, &(0x7f00005cc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000096d000)=0x1c) r3 = getgid() setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ed4000-0x28)=[{0x6, 0xfc55}, {0x2, 0x7f}, {0x3, 0x3f}, {0x4, 0x7}, {0x0, 0x9}], 0x5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000021000)=@int=0x100000001, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000922000-0x4)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f000080a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f00001f1000-0x2)="0ef8", 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007f5000-0x108)={0x9, {{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000005f60030000000000000503c76e35", 0x26) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000ada000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ad6000-0xf6)="", 0x0, 0x4000, &(0x7f0000ad5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000572000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000156000)=0x10) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ada000)={0x0, 0x1, 0x3, 0xffffffff80000001, 0x400, 0x7, 0x9, 0x7, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0xffffffffffffffe1, 0x7, 0x8, 0x2}}, &(0x7f0000adb000-0x4)=0xb8) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009e0000)={r2, @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]}, 0x3, 0x100000001}, &(0x7f0000ada000)=0x98) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ae000)=0x161, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00004fc000-0x64)=""/100, 0x64, 0x0, &(0x7f00004f6000-0x10)=@ax25={0x3, {"3995aeb932dad2"}, 0x0}, 0x10) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a20000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000099000)=0x1) r1 = socket$inet6(0xa, 0x4, 0xe1aa) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000098c000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00001e0000-0x20)={0x4, 0x4, 0x1, 0x7fffffff, 0x4, 0xfffffffffffffff8}) 2017/12/31 13:20:06 executing program 3: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000eb000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007b5000)={{{@in6=@mcast2={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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1000, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x9, 0x2, [0x100, 0x3]}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000c9e000-0x38)={&(0x7f0000234000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000000)={&(0x7f0000498000)=@polexpire={0x2a4, 0x1b, 0x30c, 0x3, 0x1, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0xffffffff, 0x3, 0x6fd, 0x0, 0x20, 0x20, 0x0, 0x6, r1}, {0x5, 0x4, 0x1, 0x76, 0x40, 0x8433, 0x0, 0x5}, {0x3f201175, 0x8, 0xffffffff, 0x1}, 0x7fffffff, 0x0, 0x0, 0x0, 0x2, 0x3}, 0xffffffff00000001}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x0}}, @algo_crypt={0x124, 0x2, {{'xts-camellia-aesni\x00'}, 0xd9, "c26c2310f127df7c2063e53e686abfeb864c3f938b7cd6be38216b20bf2cb545e5173d88aaa9e0d32960c4eace714a1d2f7f840e36c8a2fb005993f0d1b507061c3d7af033fb152b16424c0d6bf0ed4f66d588388483fac46132ff150ee7814e592042a76bead00c0cc5aea60f238b7e41d3ad1a3222bec7df002639b3fe3628c720c745ef7fe2d9d47ab3706d76262865bd00a17fc8a32b11558d39f8951d829d117dc079b934c4cbdc96997930532288da3e6c3771e51cdc3e8327dcef8b739637af614f06d5b0fb5596c155147fc36d8a6167bad9c0ccaf"}}, @ipv6_hthresh={0x8, 0x4, {0x1, 0x76}}, @algo_crypt={0x94, 0x2, {{'ecb-camellia-asm\x00'}, 0x4a, "5686a9f69a8b918e14d683ba085fcaf948bbd2165c414c7c8c4d320fbe14a86252244b45f46773d9f124b36d2f4eb6c64fc053735ec74e2d3e929ed7b62a9f5f9bafec1d4faaad74c60d"}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x24000014}, 0x4000000) 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f) socket$nfc_raw(0x27, 0x3, 0x0) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000088e000)=[{&(0x7f00002e2000-0x13)=[{0x14, 0x1a, 0x203, 0x2, 0x0, "ff"}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ef2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef3000-0x4)=0x10) connect$ipx(r0, &(0x7f00008d9000)={0x4, 0x6, 0x0, "731369b3515d", 0x1, 0x0}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ef2000)={0x1, [0xe0]}, &(0x7f0000731000-0x4)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) 2017/12/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000fe4000)={{0x22, 0xffff, 0x3, 0x4, 0x4, 0x9}, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fe4000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000)=0x10, 0x800) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fe5000)={0x81, 0x820f, 0x0, 0x46, 0x0}, &(0x7f00007c8000-0x4)=0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe6000-0xc)={r2, 0x100000001, 0x0}, &(0x7f000000d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fe4000)={0x0, 0x7}, &(0x7f0000fe4000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d51000-0x108)={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]}, [0x147, 0x0, 0x6, 0x41aa, 0x52e, 0x9, 0x7ff, 0xd0, 0x5, 0x8, 0xdf3f, 0x7fff, 0x6, 0x38, 0x3f]}, &(0x7f0000b36000)=0x108) r5 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fe6000)={r4, 0x3, 0x7, 0x80000000000000}, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000901000)=[{0x6, 0x100000000}], 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000fe5000)=0x0, &(0x7f0000fe6000-0x4)=0x4) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe6000)={r4, @in6={{0xa, 0x0, 0xec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpeername(r5, &(0x7f0000fe4000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001e7000)=0x1c) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) r1 = accept(r0, &(0x7f00001e9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000499000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bc3000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000030000)=0x8) connect$inet(r1, &(0x7f0000765000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002c4000+0x255)=r2, 0x4) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b61000-0x3)=0xaca2, &(0x7f000059b000-0x4)=0x5b91d18d7f18945a) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000008ff1200aa050100000002ebae38", 0x10) 2017/12/31 13:20:06 executing program 3: 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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000e63000)=0x0, &(0x7f0000f61000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r3) 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x7) socketpair$ax25(0x3, 0x7, 0xf4, &(0x7f0000a1b000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000593000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000400000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000da5000-0x4)=0x14, 0x800) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b21000-0x8)={0x0, 0x0}) accept(0xffffffffffffffff, &(0x7f0000f18000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c74000-0x4)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fac000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000610000)={0x0, 0x0}) accept$inet6(0xffffffffffffff9c, &(0x7f0000cfd000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b3e000-0x4)=0x1c) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043c000-0x4)=0xc) getgid() socket$inet_sctp(0x2, 0x1, 0x84) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000049c000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000ba9000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000109000)=0x10, 0x80000) accept$ax25(0xffffffffffffffff, &(0x7f0000f66000)={0x0, {""/7}, 0x0}, &(0x7f00001fd000)=0x9) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000857000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000021a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000136000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4f000)=0xe8) getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000b0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ad2000+0x36c)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000486000)={0x0, 0x0, 0x0}, &(0x7f0000ca4000-0x4)=0xc) getpid() 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000cf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000194000-0xa7)={0x0, 0x9f, "31ee53198a3ea2c87db4575caae881027584adaa4624082ad00a82a524a89b7ef64891d29b8f65c2ce324d24c4e132c6f4d74a78881b39df610509518cb2bb9a220385463be4aae4c75a0823ba14ca88cd29bfd43de64ddaa79b3da37f02df4d89a71697d6761a51615a4e92545f80b0e161452a66eb88fe2955b5e23ae1697ddef3366287f7ca5c45b76cfa3fb5908ef3ed63a19b9f1608826d0c172a0f99"}, &(0x7f0000385000)=0xa7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000122000)={r1, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x739a6df7, 0x0}, 0x98) r2 = socket(0x10, 0x2, 0x9) write(r2, &(0x7f0000abb000-0xa9)="1f000000e8010200000006c507141a237229762c00009cf4f18daf588c3d0500000000eb0000010139c3c1a054d541b4", 0x30) 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ca5000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b9a000)=0x1f, 0x4) syz_extract_tcp_res$synack(&(0x7f000075c000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ff2000)="1f000000120007f20000000000000000800000410800100000000000000000", 0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000ff6000-0x4)=0x4) recvfrom$ipx(r0, &(0x7f00007c9000-0x44)=""/68, 0x44, 0x2002, &(0x7f0000d9d000)={0x4, 0x0, 0x0, "1c07000000cb", 0x0, 0x0}, 0x10) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eb6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb6000-0x2)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bbc000-0x4)=0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000eb6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000045000-0x4)=0x10) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000eb6000-0x9)={0x1f, {0x242, 0x100, 0x9, 0x7, 0x0, 0x7c33}, 0x5}, 0x9) syz_emit_ethernet(0xfffffffffffffd0c, &(0x7f0000eb4000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x10000000000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "5d989eda65de2bcb1deb2c2ea15e4c"}}}}}, 0x0) [ 104.554946] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=488 sclass=netlink_audit_socket pig=28503 comm=syz-executor0 2017/12/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000026c000-0x10)={&(0x7f0000d61000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x6, &(0x7f0000ae5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [@map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x6, 0x0, 0x5, 0xc, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0, 0x7}, @generic={0x100000001, 0x5226, 0x0, 0x3f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000787000)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 13:20:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xb) getpeername$netlink(r0, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000338000-0x4)=0x39, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d31000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r1, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$netrom(r4, &(0x7f0000146000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005b7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000f29000)=0x6, &(0x7f0000aca000)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000001000-0x8)={0x776, 0xb6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) accept$inet(r1, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/12/31 13:20:06 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000b75000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000946000-0x4)=0xc) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d92000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000ab7000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005b1000)=0x6, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000064c000-0xc)={0x6, 0x7fff, 0x3, 0x80000000000, 0x1, 0x1, 0x1}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00002e2000)={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]}}, 0x88) 2017/12/31 13:20:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0xc2)=""/194, &(0x7f000035b000-0x4)=0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e8000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00004f6000-0x4)=0x2ae0, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e33000-0x10)=@req={0x28, &(0x7f00003cd000)={@generic="84dcb14dbc8140e0b18a552a1a82f27c", @ifru_data=&(0x7f0000119000-0x20)="ed6bd8eb39d26ded67884ae6260b1155ff2b310d8ba425c9b65d839332d60c21"}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002fa000)="626466feed3d2fee9ecd90aa36912940a79675f83774162ee1553f6143e035e6141a0f7e84137fdbc7ec0b1b6a784143937ac8fedabcde4fc9b70e135ab744e80119a21ed1243a18753682c77f20f7c1b00a6e3182fac65ba63d8766cbbfd9faaf727ef09fdec51684c839600ea5c4b7f79638cf895a5b51ca2e4fcfb70f9a6c", 0x80) 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff32) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fd2000)=@llc={0x1a, 0x1e, 0x9, 0x81, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0x1001}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) getgid() 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005bb000)={0x7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000056a000-0x20)={0x80000000, r1, 0x1, 0x9}) r3 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x2c47, 0x8001, 0x5, 0xfffffffffffffff9}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={r6, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000002000)={r7, 0x0, 0x86, "5a813c927d657332a90a4ab1790039ea04376635695648a6c9b3a8c74d9d9fe5d16a77edbf0ccc9d105ee928d81d0515e3ed71bd18c4c93f0e2cbbea78bc33c5ce40f66540ba03ad226fcf619f96b4eabc02585ab2222c962fd4024dd4862a2354fb73b94671e301e6189249bb04b80f47b453c047675ceff8fffab1ca73f33888260c98d5e9"}, 0x8e) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x3000)=nil, 0x5, 0x1, 0x20, &(0x7f0000001000/0x2000)=nil, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000004000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) accept$alg(r5, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000001000)={0x0, &(0x7f0000004000)=[]}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001000)={0x5, r2, 0x10003, 0x44}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003000)={r6, 0x7ff, 0x4, [0x8, 0x3f, 0xfffffffffffffff9, 0x1f]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r5, &(0x7f0000006000-0x10)={0x1a, 0xf, 0x1, 0x4, 0x1000, 0x6, @random="d6429fa9e4d7", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r4, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) read(r3, &(0x7f0000001000-0x78)=""/120, 0x78) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000008000-0x8)={r7, 0x1}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000009000-0x1)={0x3ff}, 0x1) 2017/12/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ed6000)={0x0, 0x0}) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ed7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed7000-0x4)=0x14) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000ed6000)={0x11, 0xfd, r2, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b16000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 104.625627] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 104.633110] audit: type=1400 audit(1514726406.765:75): avc: denied { getattr } for pid=28517 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r0, 0x81480, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ac2000)={0x0, 0x0}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000035d000-0x4)=0x0, &(0x7f0000ac3000-0x4)=0x4) shutdown(r0, 0x2) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000009000-0xa)={0x3, [0x5, 0x1, 0x8]}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000a000-0x12)={0x7, [0xc19, 0x0, 0x85, 0x2, 0x7, 0x7f, 0x10001]}, &(0x7f0000009000)=0x12) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000001000-0xc)={0x28000000, 0x100000001, 0x38}) close(r0) socketpair(0x1, 0x0, 0x4, &(0x7f0000001000)={0x0, 0x0}) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000041000)={0x0, 0x0}, &(0x7f00004c0000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000484000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) bind$alg(r1, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000be7000)="e56b", 0x2) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000244000)=@common='nr0\x00') recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f12000)="240000001a0025ef0800000400000000000000050004bf0202ff1e010800000048050000", 0x24) recvfrom$packet(r1, &(0x7f0000a63000)=""/239, 0xef, 0x0, &(0x7f000089c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e48000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f88000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0f29da22cd8180375af3f11227356ee4"}) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet(r1, &(0x7f0000dd4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 104.648879] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e6f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e6e000)=[@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x40) sendfile(r0, r0, 0x0, 0x1) accept$unix(r0, &(0x7f0000884000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e22000-0x4)=0x1002) write(r0, &(0x7f0000624000+0x74e)="2200000049009500ea0910080900073f0000000922000004010300041b00009e45", 0x21) 2017/12/31 13:20:06 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) socket$inet(0x2, 0x0, 0xf014) socketpair(0x3, 0x5, 0x55, &(0x7f00005a8000-0x8)={0x0, 0x0}) 2017/12/31 13:20:06 executing program 6: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x6}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x8, [0x3, 0x0, 0x2, 0x4, 0x8, 0x1, 0x72811af1, 0x16]}, 0x5c) 2017/12/31 13:20:06 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f63000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000070f000-0x2)=0x2000000, 0x2) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000310000)={0x0, 0x1000, 0x9, 0x3, 0x6, 0x2, 0x4, 0x800, {0x0, @in6={{0xa, 0x2, 0x972, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x40, 0x6, 0x9487}}, &(0x7f0000f64000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b4000)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket$inet6(0xa, 0x805, 0xfffffffffffffffe) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000f5f000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x80007, 0x4) 2017/12/31 13:20:06 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003aa000-0x19)="ad08e187520667", 0x7, 0x24048040, &(0x7f000087f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f53000-0xcc)="7c8c", 0x2, 0x0, &(0x7f00001b9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f52000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000-0x4)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f52000-0x4)=0x8c46, &(0x7f0000f52000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f51000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f50000)={0x3, 0x7f}) 2017/12/31 13:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) close(r1) 2017/12/31 13:20:06 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = socket(0x2, 0x2, 0xc81e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004ab000)=0xbdf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d79000)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000e73000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a5b000-0x10)={0xdace, 0x200, 0x7f, 0x7, r1}, 0x10) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e75000-0x4)={0x5}, 0x4) 2017/12/31 13:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000973000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000835000-0x1)={0x0, 0x5}, &(0x7f000079b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000065d000)={r2, 0x1f}, &(0x7f00003d7000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000033d000)=[{0x0, 0x0, &(0x7f0000f84000-0x10)=[{&(0x7f0000f11000-0x79)="726a73bc293e3f5e01b9613dfcbd8244", 0x10}], 0x1, &(0x7f0000ed4000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000106000-0x8)={0x0, 0x0}) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f000073e000-0x1c)=@req3={0x8, 0x4, 0x802057c4ac35, 0x3, 0x4, 0x3, 0x3}, 0xfffffffffffffe5e) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x12280a00) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000195000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000540000)=0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d5b000)={&(0x7f000081e000-0xa)="e91f7189591e9233614b", 0x0, 0x10}, 0x10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000397000)=0x8, &(0x7f0000b35000)=0x4) listen(r1, 0x3) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000589000-0x10)="e5fcb5bf0b00230000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000767000)={0x26, 'aead\x00', 0x20, 0x40, 'gcm(aes)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000ace000-0x38)=[{0x0, 0x0, &(0x7f0000d2a000)=[{&(0x7f0000be5000-0x10)="dd48cdfa85470001000000000000011c", 0x10}], 0x0, &(0x7f0000ffb000)=[@iv={0x0, 0x117, 0x2, 0x0, "ad5c8a974bada3bc0ddea0ae5df1e6e0b0facbd430663d632b976f52dc0c985409eebfc9eb3db1b937b406568330f4a7d0f3d435c046d60f1a408119d40085c8135b19781cfb44a712b4bf4e5812f31040f1bfc2ff5cb9eab81f7535de6880"}, @op={0x0, 0x117, 0x3, 0x5}, @op={0x0, 0x117, 0x3, 0x0}], 0x264, 0x0}], 0x2af, 0x0) recvmsg(r1, &(0x7f00002f6000)={&(0x7f000078c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001c5000-0x10)=[{&(0x7f0000a17000-0x6f)=""/132, 0x84}], 0x1, &(0x7f0000a96000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000004000)=0x4, 0x4) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:07 executing program 0: r0 = socket(0x5, 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000098f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b94000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000708000)=0x0, &(0x7f00002cd000-0x4)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r2, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:07 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000019000)=@common='gretap0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) [ 104.825764] netlink: 'syz-executor0': attribute type 11 has an invalid length. [ 104.851786] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2017/12/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008d1000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x3, 0x2, 0x0, 0x80000000}, &(0x7f0000641000-0x4)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x4, &(0x7f000044e000)=[{0x1d, 0x1, 0x80001002, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x15, 0x800, 0x1000) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e6f000)={0x0, 0xed, "8cfab511bdf9cc587cbef96e69edba747af569309151a50b0c53f8d4b89e565b186b9defcf0938a0348bd99ffbf08e598248663d37385f842e5b49bed0fc2a009889d383f0c99f0334a312a22220da48bcda289cb8e92eb05b02e30e885a2f66f011e036836af749223f38dd721bf62f27774b20bc983c2cba9784f25131b353ea623c6a92708fe14fcedf2d14fa68c34a3f2838209a3e1df4680a3ac0b88d59212560ae10449c429dd8e4d169be840c24f119632e5b15a6abbfa7e4a3ff197a63f0c267c7533bbf63344a95d68ff17d2f0b1597d14c0033255e7b593fe576b8ab285bb84f42258b6b72ca57d0"}, &(0x7f00005a2000-0x4)=0xf5) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e6f000)=@assoc_value={r2, 0x7}, 0x8) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f00000da000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3ff}, 0x20) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb8f0}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={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]}, 0x2515, 0x1, 0x7, 0x0, 0x1}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0xa, [0x0, 0x5, 0x100, 0x1, 0x6, 0x4, 0x7, 0x4, 0x2, 0x3f]}, 0x18) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005a0000-0x8)={0x0, 0x3, 0x4}, &(0x7f0000340000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000068e000)={r2, 0x0, 0xcb, "b3fb7cb3bb6e8257ff57fc2e8a5fca95ff9cdddeac92ffd3b30cf4d5bf83b10f89a33705cb70332d317a7afb5d00127610a40e2c0ab9aaeda3d053111e6fe3a7b22578eb521de83204ab2ebffd4cb07a851ffe19d50dd2a711ac67994726a29049a9739ec9d4c0dc15bbe64ff180b28f9351cd62e124e534f4fee8bf07cd6d700be73d3ae5c0f8f6a862f1bc683f739c88e21a5e6d934cd4e3502dc87a0e29a95ce7dc9a7a03d2c27588e613eda20f52e56172990d99d994b324bb4630a86a865dcf308c50b4e8aac808fd"}, 0xd3) writev(0xffffffffffffffff, &(0x7f0000e8c000-0x10)=[], 0x0) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x78ad, &(0x7f000076a000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d43000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00002be000)=""/209) socket$bt_hci(0x1f, 0x3, 0x1) writev(r1, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) 2017/12/31 13:20:07 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x9, &(0x7f0000c50000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffc01}, [@generic={0x0, 0x4, 0x200, 0x0}, @jmp={0x5, 0x3, 0x5, 0xe, 0x5, 0x80, 0x11}, @ldst={0x3, 0x2, 0x1, 0x5, 0xa, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000eb1000-0x4)='GPL\x00', 0x5, 0x4d, &(0x7f0000001000-0x4d)=""/77, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b78000-0x10)={r0, r1, 0x4, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x7f) close(r2) mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000cd6000-0x3a)="390000001000090400000000004000000700004a03000000000000060000001419002900040000ee000000d10003000400ff090000ffe46d3e", 0x39}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d50000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a3e000-0x10)={0x9, &(0x7f00005d6000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00006e9000-0xf)={r2, &(0x7f0000efe000)=""/191}) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d54000-0x4)=@assoc_id=0x0, &(0x7f0000f5e000-0x4)=0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b55000)={r2, 0xa7, "c0a2fd979e429376bdf25d103af9aafc10257cb605ad4321fab95543053f4ea596cecc1fb009c0f2d9928fbdc93e4b6e387e72448aec78bd43be329d7ca9a58e2bff9b8aee92711642a2c539f854879b32bc20dd45899e2e0f7ceab35b1d3f589c26323447d107fddc9757f8720f1ff9026e00a409b7df6706cbf4656b028f431295551aa62a92e96dc2cd442e27bcf634b16d3d7ba29ad6ea5241ab725a707911fdbfa27993d7"}, &(0x7f0000f5d000)=0xaf) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f8a000-0x39)="444d33a520aa5bdd384d3215da75a6ef570b4ef4e49f749324f41c5bcea2ef2d", 0x20}], 0x1, &(0x7f0000926000)=[], 0x0, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00003a9000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a23000-0x4)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f000010b000)=0x0, &(0x7f0000f83000)=0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) shutdown(r2, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000056b000)={0x0, 0x0}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000a17000)="000000001319470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000032300010018e9075f9a1c1c3cfe924026fe54e628c872b73e63dae30308f03f953913c3422404604a2ca2ed1acb20184d6fbd029d9f010051440a4d62f4adb172f3e8c604d4605ed656eb20000096de568e362629cf9203b6558ea4a831d35b47983840288ec48875a76e0c6de5b0ef003397699c12593b8461806099836436c9be073c6be1e36bb32bb7ea4700000000000000009bf493", 0xee2d76e31e6a823}], 0x1) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033d000)={0x0, 0x78, "503b5ba43e91d2aa64e2949682e31c53669a8228807a7baa9fc16556a5c67830cb12245b35165b3e4f3fb445cdce9632414d2e902850f91f3ac0fbcf3f09e8d46f00a19cab5f5421583637ac5039c6b7a438ae8da5dd1ef85e5f6f6fb5dbb645ed861ee593327e321705833ea50cab0131c89537e0fd12fb"}, &(0x7f00004b0000)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000910000)={r1, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x40, 0x1c5d6ad1, 0x7, 0x4}, &(0x7f0000131000-0x4)=0xa0) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ff6000)={0xffffffffffffff9c}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ff7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000073b000-0x10)={0x8, &(0x7f000000d000)=[0x7f, 0x7, 0xfffffffffffffffe, 0x4, 0xf72, 0x61ab, 0x9, 0x7fffffff]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000ff8000)="7f844b24e6eacf9b873e301ae0f631b927cdc6fc8a2241f86408f649f481cf359dcb6d682d974bff0bfd02c5d907e80c12836cf374aa773fc1a106e1b22960e651324c7385d6b06c2c5f191165f947a8a712d3afec48e49928e481789a48c0b8ee2d1fffb58fa579a751ddc4852cb5ba4252433a1e8e12cabd827bd3ff8c5f6856c36f4df9993184ced3493aa19e5847b3eeb01bb070900f1b37248cd2", 0x9d) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000035a000-0x8)={0x0, 0x25d6c77f}, &(0x7f0000ff9000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ffa000-0x10)={0x7, 0x9, 0x80000001, 0x69, 0x0}, &(0x7f0000ff9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c34000-0xc)={0x0, 0x100, 0x30}, &(0x7f0000b2b000-0x4)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000361000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000018e000-0xad)={0x0, 0xa5, "651cfc78608a96234e0e27c911840576f4cdb87c16c67cc0874fe295b67627e5ec045522fb4482ccf5f9300ce5672903c611dda25e27e7568cf6d1186dd0d32ba20910450d25a2c7cea1debe0b62276e0de5de0efa00a091ed3595144bda92961300ede0e223a629b69ec075636f338328799c56ba3cc58b0197579cc314ccd55b932f00c5a4656dc53ac41d24390fb4b1a007449260b1ab70e463d6368919d7cb70770965"}, &(0x7f0000ff9000)=0xad) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ff9000)={0x0, 0x1, 0xaf2e, 0x101, 0x6c05, 0xffffffff, 0x1, 0x10000, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4, 0x6, 0x8000, 0x7, 0x6}}, &(0x7f0000ffa000-0x4)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x7, 0xc6e6, 0x4, 0x400, 0x8000, 0xffffffffffffff74, 0x5, 0x7fff, 0x0}, &(0x7f0000d3e000)=0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff9000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ce4000)=0x8c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d4000)={0x0, 0xffffffff7fffffff, 0x8}, &(0x7f0000ff9000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c00000)={0x0, 0x8000, 0x2, 0x6, 0x0}, &(0x7f0000041000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e66000)={0x0, 0x3}, &(0x7f00005a9000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000ffa000-0x150)=[{&(0x7f0000703000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a44}, 0x1c, &(0x7f0000841000)=[{&(0x7f00002f0000-0xc0)="70c925fe545793f5e4ac036d696e8d1831ac0b13453e98f669cbdd4032d1144592e1db7a718524c1d96a9061c64a29e63ab16e45b7c852f89c0e69197d110b571f644eb12c0c79221aff7b4c5533076259536d479b4e82bbe4d54e7989b87ec9f587e9edd7f700e6d4f68780a2e9a9c04228b1485a89af350790493a163d8dfe675074bced5065b032ec6bd44d8a21865e92f5ba581f51d8046483e27aac534093ad38f95f1f47e29b4da71a67c99a94b946db3236c350c47c8e5aec92d0fe38", 0xc0}, {&(0x7f0000016000)="0e4fdeb52372935d55ac2e54c707a290b511841f62964ff016df6d83f0e32c98fe5283f965904eda6a7d66637ddf84be742644828def5f3974c7af6e5bacf07b9704db1a59155739a00b06a0728f84b227c3823560eb1831778ab342b9ff", 0x5e}, {&(0x7f0000ffa000-0xbb)="586b2ba97c331bee57147d28416be28400aae7a4fcccdd3ec4c73753693e4f25d764f5a80f2c6c2a1e666682b3e16695a3165dc9a0b13f1355f774a64cbed600c399a7f00b468f39a299417fc3458c5569ac5ed7e3422dbc3874ba2ad9452738a7295bc8d0182f45ce2fc48bc43d75ab12860954d2d6466c48629141974f6bb9fa953c0a477350cbb5ef315d671591d61c1dddb7333603c25192da3d34c5159e847766ff163cf1ac3da3df024264f00208160ac3c6aac831050533", 0xbb}, {&(0x7f00007e6000-0x77)="7d660a3e61c4c6ccb5688a0c111976eccbb91d7e7bfa6a32f608f786d59c39ac70384831b17caee63d80266a72f76b03677ac26b1ba9ed04a0d2f75d58fc6164208ea79e06e2923b23d3c91b6255ec84ffd26246f91b1c8aa432760a72eb736ca09d6ed385984d96db615d6ee5aa4a10619aeb70f8cf9d", 0x77}, {&(0x7f0000c04000)="a9c612981080cc56b9e2ec1e683cb33f4228a1de03cb", 0x16}, {&(0x7f0000ffa000-0x71)="141c0bc7a3841ef7e6ca72a900ca7dde2b7d2b827dd1e136a1c1a76cd4283793947f5bd105e75874275edb3c5b342f9ada90fde0c452344108731ef5881068d7b5a3c6295e4dea885d9cc0c761f3792b739aed64ed69cda5e7be8da38c15a44221f9902f68f296dd6edc6495e54d085b27", 0x71}, {&(0x7f0000b45000-0xda)="ad2afa5fe1b791a2577305afc7a954f3b5c494e621e71810b4b10e283ebad79a19c7065dca1930ea0fda867f228478c2d52126da0d20c0c7d841cba77487136a8080c7b7dd98b5e54f162b07006119b4d8e6ea90203cb076827f0884b7357e982ff5fa8ffda8474d47bbf18852d906e985656a77f1251003d53da8dfa16de4d92bfb728328b243e06c25a51d936d13f2fe800d09ac47ac203f308591444c3286081ea1cd6f6e75de0841a562d195c0cdf7b99a966ab699405255fafa020fb26b7cfb8b85277bee9b4784924e37499f9a52f7daaf64293b184a0b", 0xda}, {&(0x7f0000db8000)="a35334bc74a4098eafb19f2dc4c6a914a175cf42875ebbbb5a7271e685556cdd9ea8637731366b2bba51bdb801f4a2f193a8c03769282be16d0d63360c2fbfe6cad1e1729d541d1bd20543e966727fec389d3e6c5ce05521974c7d658265e869c4de37319ed4ca89f9dd47ffdb7630d9e1fee7d2f53f5c7bb2057eb514117b90a1a4a0080e9c361ba97988ff0b8dd1b7459f2d42c1af24f633853c17f2c5d072eceddf2ce30ccefd08750f9f3df96a463e4c891a222e95d61b90f86f38f6c2ff76fd536f4fa562c9abe463fc9cb638a5f3a9bc10a0f407c275e4a303d1b63f0bdd5953850762853676a2", 0xea}], 0x8, &(0x7f0000810000-0xf0)=[@init={0x18, 0x84, 0x0, {0x8, 0x8e16, 0x4, 0x8}}, @init={0x18, 0x84, 0x0, {0x93f, 0x100000000, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x6, 0x4, 0x3, 0x7, 0x9, 0x600, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3df, 0x6, 0xa3, 0x10000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x4, 0x7, 0x6, r4}}], 0xf0, 0x20000004}, {&(0x7f0000b90000-0x1c)=@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000ffa000-0x70)=[{&(0x7f0000ffa000-0x71)="47d044aa17665b741f8113229cf2e474ef9733bf955ea1f52d84803c15698a48493aa7edd58bb94610f16cc8f04d16ab83578c15db5376c7133d0060710f8f43e4d9a12d499cd94949e8f5dc6af6b8c0de4b2fbaa228b21f58e31905376099ce0d4b8108680b839f2a19d2b2ce5520fca3", 0x71}, {&(0x7f0000676000-0x8e)="f749e67464f7f6687dc26263e32bcba3506dd59fcc6302c8f627aaaaecd231afdb24a3d99e99f352e487c413c7f0b5694fc152eec1751d4ed00136a828160c437ff010a0083939cf6088beb759d9b11331804e1f86c384d44c84cb4566c1172dcd8486d3f8fa582a46e9add7f9a60f52c6ea6bfcac094ce24c4087699c0fe21bc55ed0b274a803d29407c830f969", 0x8e}, {&(0x7f0000ff9000)="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0x1000}, {&(0x7f0000a1f000)="94304107cc2f5f70912bd144354e86476e0920e42d9c04c30a86a6de9c2199c4f18e7330215e0f700119690b285b09b4097d8d4fffff97e66656a64de2b5431d630b09196aac83cc37784bc519e13122c6707da3b1adb0b534caa2cd42eb83a8a96f2a1df4ad3174ebf34438744b09f401355ecb765da80fed82775b6ed03668a91974630fb5d999a227aaccdd27741da9e4aa681cd845f1177eeeb50dea1c1dda15b8f06f5fd9d3", 0xa8}, {&(0x7f0000ffa000-0xa6)="fabcc9d15459e521684bdd4553f210227eaa89f64746bf535bc7bb8550768599fc4fa3bfef140ec4a69e80fd9867b7fbddb8b2ad6bcd2203d332099eccf5efb94f8509662ced3cb4d2410f7129e6a8032702361dbf70a95e52c7f0392e5fa1c63727ab42cb0b9f47920fa1f1920d9de27ac6e71956e931d17944df4e448bd60ef7ec9ceefab9e85b8518a8620ea4ec299728940356f1c49e1a182583672cd590164f0d37e6cf", 0xa6}], 0x7, &(0x7f0000a15000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8205, 0xfa, 0x6, 0xfdf, 0x9, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x100, 0x6}}], 0x60, 0x0}, {&(0x7f0000fa6000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d1000)=[{&(0x7f0000ef8000)="190f996b1ac758e7821628bc4079142090e1dd1138d942e9900949a49b9984d76b243e7e5275898fcaa3e5622c411324c0ab0eacc9f7112697c7bb00c7358ce20d2bb948dde5b1a9f276320e13", 0x4d}, {&(0x7f0000ff9000)="df472dc26b66856fb9b56e0667acfe35d9d0bf9642a5db4579ace2020af5b9962d9342b454b4d0d412baef84302e96bac00f44fedd4870b11edf8418909a57dd90e2d9cee9789d9aa3458f2cbee43d79ed9cc28c2ee30e86003c6499c67939d91a540fb555690d994e5460f32de1be312b3e878c09ef", 0x76}, {&(0x7f00007df000-0xaf)="f9e0886b4d09f2dd7e613bb99048670352f4d4e5bbf06cb4acb4d43d1e55f7cf221c8349425a2c6cbf0947e2885d2878b5f7aa5557d714215d99bdf02e1cdf9834181efd8277db0fc8c2d64669fa72978d77e2be3a0445ecc71273e4103ad627cc10b72dbc158d5a579767a00eb958f34c485fee3a789b7e0ba2cab703fe4761fb84fe5d376711dab029c2f6fde587548cbd2d2985153533a2f57df0b7fbf553b1bea9269b13439e775e163f3e43fd", 0xaf}, {&(0x7f0000ffa000-0x60)="86b9316775bef280c5c4cc0a748e975b83f775e1860d4e71575a2106874ead5ac887ef34a0be22a7fc3c6a7db7d701af4918352ed22d1f751c23e3b72b81dfcf230aeccd5494a4ae99705c4b4c8f1cdb771a87c4a0356cfe53be004721758bc1", 0x60}], 0x4, &(0x7f0000ff9000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x800b, 0x9, 0x1, 0x3, 0x7, 0x400, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x200, 0x80000001, 0x1f, 0x8001, 0x5, 0x3, r7}}], 0x60, 0x24004811}, {&(0x7f0000626000-0x1c)=@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000ff9000)=[{&(0x7f0000ff9000)="2f3eb16018c2504eee8180caef49d0276ca1a463512ad835e92d7aa1fc9a3b16f372158cfaeeffee3e26f3319f55029dc00f00f58e04d5ee7cfe1d892de64cf9f22bf2644a335a6db2a92f90be3f88b363691a0bffea7a279035e1b0b64d626352a19b7982c1302f1fc2601489293d8c5ed47014d6a9ce1168e592ef5afd773d39ca67851595ef4056481f04b620962e7f65fbd936889dee551754c157c332dd19fc26f477aa21878b3127f9363544fde04a0529625cb30476275230", 0xbc}, {&(0x7f0000a1f000)="abd40d7fc3757324360a8d5ff649debfa88b192ebf6e3c17acb1c35204fc3e19e4cc2948198ebec0e1067e6e391d1ca79cddea079ffbe38a43d2cda8bdc278f42cb3584693b485ee45b8eaf0b004d6a20a3e667a719dc8c743bb39fde0b5c591afbb843a1ac852be22ed839c9d401d070beca22171621702b450049690c73c5929b7e118625ed70190860f6396528813c7", 0x91}], 0x2, &(0x7f0000ff9000)=[@init={0x18, 0x84, 0x0, {0x9, 0x8, 0x0, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x200, 0x800b, 0x1, 0x7, 0x4, 0x1, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x5, 0x1, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8206, 0x2, 0x6191, r10}}], 0xc0, 0x4000000}, {&(0x7f00006aa000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bdf000-0x60)=[{&(0x7f0000ffa000-0x35)="a8ab3f73ef09d689a2160fb75279f42273c0fc484afb6176865be64cbb45fc50592f0f653eb5321f5dcef0e6fe2f7d5cffdce033da", 0x35}, {&(0x7f0000e39000-0xd2)="63afd88feaba10add9f2a18a85427901f75510f6d9d9b804bc574d21870ea31fcb35aab96fc9bc8be732ab9b7745aa89aadfd95e55a1219ba3813188c2c3b6b083e8794f719dd5ce114bf71c076af5c5939ec21008a56fd856ed63a31cd1d14feacbf1de5a48e25166eb9a920feb2d93db780be3edeb5a7f3bd7ce7a2fc55088d7926323d4c62b55202392fa3847de53e0d3ff98a078045f4a2904814585c190383b4bd45bf1b87107832bb55fca0b0e072f3097026d37e9bd8c402bc50e7e386a9832b5b2db25e8f52f716de00fd3cec2b4", 0xd2}, {&(0x7f000018d000)="99842cdafa878e78b81af6b8f366c03c873f0383f8422c4cec96083f801619abee3253c251d05f7ad6fcd3a050", 0x2d}, {&(0x7f0000ffa000-0x94)="83dee15ac6482b8c66b9a74d19e8ae6a79b1ed1c940115bfea1aa7488612cd37efd55f12ce83386bcea9e9c5a3389c22c3ce5e0a1f9e15c3d03b6f3293164efb1a903f9188a57911dda55c49884b727d470cafbc6958ab97135195b2f5157c48e4b306b3e8a390892fbab06a0884c61fb22aef3532b9cb9f542a445860bcee63840807a2bbda2db7ef2a4fd4c60d67aa3aa2f386", 0x94}, {&(0x7f0000ffa000-0x56)="8f72898e9b7acf411e32ff400d1d1bbb5d2e0f694ef346d1bf1fc0c86a1dc528a4476121838611c3cf4608e830518743968454f8d2529d377f197f5efaf94dd5c1ae0665dc278e6aba51acff213873472801275697b6", 0x56}, {&(0x7f0000ffa000-0xc8)="3177b05a505de8ab13c4e59b8828236d935ccfa2a80eca5559aab57fccd5ef36294ea1f36111ef50f9585c9d74503a9032a4b96738df3c1b09825a1732514ce66db4cff4b1cafa42f5b39edbd7f6eebbd9108414f24d976e0e74492846e48f4b63eb5551a0c8606df6623e1408cc4e28bd60aebb8eec2b4db6b16dca6a6bc2aad2b3d93b439e836cf6efb672ba29709abfdc98a5fea9cb66f3033d20ec46cbbd523fc2a70660c725a3d7595fc6410ce84c31e20e9b5f34e262e489dd725df0044e2bd90ef916a510", 0xc8}], 0x6, 0x0, 0x0, 0x20040084}, {&(0x7f0000ff9000)=@in={0x2, 0x0, @rand_addr=0x1a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d4000-0x10)=[{&(0x7f0000ffa000-0x98)="6fc7f7d33fcdf9e6763ab366af052b0fb03f133c385c8347a21aba985e1ae22fab939fd739a7e0f253cb2095d15126c64d36a2a5fdf501575ae9f03d4fd927ecade5c205eb03ae147c4fd97e92dd88786ed7c809ebbeaf1f2b45fc5790c25e9b2b9478325a4ad83331e113eee3e5f29e28c74e35b00d57b4433b5685ed09cc07283f55938f78bb0b48167955a5cdb8c5f6e8e32ad22099d5", 0x98}], 0x1, &(0x7f0000c85000)=[@init={0x18, 0x84, 0x0, {0x6, 0x6, 0x8, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x50, 0x6, 0x8, 0x5, 0x401, 0xffffffffffffffff, 0x8, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7c56, 0x8000, 0x0, 0x10000, 0x6b, 0x1, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0xfff, 0x4, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0xf94, 0x7, 0x3}}, @init={0x18, 0x84, 0x0, {0xfff, 0xffffffffffff9849, 0x3, 0x7}}], 0x120, 0x40080}], 0x6, 0x48000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ff6000)=0x0) r13 = socket(0x10, 0x3, 0x0) write(r13, &(0x7f0000ff2000)="1f000000120007f20000000000000000800000410800100000000000000000", 0x1f) 2017/12/31 13:20:07 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f000069a000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f000064b000-0x4)=0x1c) accept4$inet6(r0, &(0x7f00006d3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d6b000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000979000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008e6000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e61000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000072a000)={r2, 0x4, 0x3, [0x4, 0x1, 0x0]}, &(0x7f0000814000)=0xe) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000009c000-0x4)=0x0) setsockopt(r1, 0xffffffffffffffff, 0x100000001, &(0x7f00009a5000-0x10)="", 0x26f) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000083e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000ba4000-0x70)=""/112, 0x70, 0x40, &(0x7f0000f17000)={0x1a, 0xd, 0x0, 0x3, 0xef, 0x1000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dc7d0c297ce5", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000412000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x5486}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1f, 0xfffffffffffffbff, 0x0}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000543000-0x38)=[{&(0x7f0000f18000)=@in6={0xa, 0x2, 0x7a4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c, &(0x7f0000ba9000)=[{&(0x7f0000c43000-0x2a)="5d3427de3a5b3625d231583cae6ae7f4425bd37e225a9fe55c9d196e8ec8e98f7ef5df9c91e4fb46ca92", 0x2a}], 0x1, &(0x7f0000f19000-0x60)=[@init={0x18, 0x84, 0x0, {0x10001, 0xfffffffffffffff8, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8004, 0x1, 0x1, 0x200, 0xfffffffffffffff7, 0x9, r1}}], 0x60, 0x10}], 0x1, 0x40000) [ 105.081312] netlink: 'syz-executor4': attribute type 41 has an invalid length. [ 105.104813] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r0, &(0x7f0000002000-0xf)="44500a54d8b564cd23985a8facefcc", &(0x7f000000b000)=""/30}, 0x18) 2017/12/31 13:20:07 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000065f000)={0x0, 0x8f013e34a5bd24b5, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0x4, &(0x7f0000345000/0x2000)=nil, 0xae}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2017/12/31 13:20:07 executing program 4: r0 = socket(0x1e, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x400, [0x0, 0xffff, 0x6, 0x3, 0x0, 0x2, 0x4, 0x6]}, 0x5c) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000013, 0x802, 0x40) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a75000-0x4)=0x8, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000005d000)=""/4096, &(0x7f0000800000)=0x1000) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0x200) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f16000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000052a000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x42) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000cd9000-0x4)=0x0, &(0x7f00006a1000)=0x4) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) pwritev(r0, &(0x7f000084e000)=[{&(0x7f0000d04000)="", 0x0}, {&(0x7f0000479000)="bc6a89d1dbafc2247676e8d982b2eb061e179541fd79bf2e3ab3ffa3815d64cb1ae409303a49b4af71af6e2b826ecec044e96dbd62eda3feede772f7d0cf58c8c0eed6db6555869268f11e2530c4ae6810ad05ac24e72ba3d2110f0c4753b6da7ef64b68dcc8aeb3eb000e1d29aaae28ae529d888449f08f02787d54944c4fa3334ad61be648e0b40600060984338d2ab71f9b96c5c1f711940b9519256392af0623dd497f39310e991e664001905b3a1c4939bc599414f321a5a8a0cb57ce78d7745bb73c1847f55af73be77900923e901e0d7c4fadac28f69fedb7d7f185a5a1f94650c28076f420a657a51b3baf02f3f3439ef4c08266", 0xf8}, {&(0x7f00001c3000)="63460672b83556d5c22391a2b46826e4bf975ca9856737b984bc5ccc6c425476b7a13d4e8c2dc33175c9fa89def191752cc2475fb067ed4d8eb04f31992fe9a72d0e8f259b8f333692b9b523491d89520f1e977d05bca5729796d3c1f8196e1f4ffe6f64e0ed0e94f9572b456fbd", 0x6e}], 0x3, 0x0) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000342000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000de000-0x4)=0x0) pwritev(r1, &(0x7f0000d3d000-0x50)=[], 0x0, 0x0) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e22000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c2b000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept(r0, &(0x7f0000bd6000-0x8)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000088a000)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00007e1000-0x14)={{0x6, 0x8, 0xfffffffffffffffd, 0x8, 0x42, 0x96}, 0xdc, 0x5, 0x1}) 2017/12/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = socket(0x2, 0x807, 0x9) mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x5, 0xe, 0x1000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c85000-0x4)=0x0) pipe(&(0x7f000037c000)={0x0, 0x0}) pwritev(r4, &(0x7f00009b8000)=[{&(0x7f0000166000-0x5)="194543b0ed", 0x5}, {&(0x7f0000ef9000-0xe8)="cf5ac656d79cabb9cf3719edd9d1b6f441284db83f9d22c89b074cced73bb4b42c1f2c71bc263fa8f7b14a1adbeaba388ba35e252ee3cfacd35eaec5ae7a5f29e5a2bb803ef2d80a51874f29100a145ec9cccb6ce367e8967c4e5976c98d89142dc440a1c2dd27c48b705a60056be66ee5170fa1d3318f091a3aa159128ec1c01756dbd530c4d313c390987b00fa1364f065daa911aa952acec38e126e50f5c4dfdfcb69e6e03391eb123066f6465357b303168f9ad89a792c4e266f4e4c9aec870fae89d64f65a1ac6d9ee53cb04d9d10aa9dc652d375bc87cba8970762c4c007d438af7d90c278", 0xe8}, {&(0x7f00009fb000-0x74)="56ac9fa03de843034e447d31ea83ccab841ac314ea5c8f76f6a16e9a2871d7c9f5908edcc1be65b72a24b973890fe66deda0888d54909447bcb12e7e04eea5b93d11fe7904645cc50abe916ae1df570f229c2849aa561548f75a7be8f202233357cd6340c4456efff5b7a77f67b1761890c8318d", 0x74}, {&(0x7f0000978000)="d6f72ec071df634d2733e37711609c38da1b72a51f4d68304ac2dfb53947a56989849f5de83f4864e20ec149bd7175562e498eff6e3eea9773831fa5d9bef8332941a90c13284f53146fc2710d40745aca0de0beda4a353b3fdd8b27620bb6a860eedcc2dfddb09dddfb0308c97a8314ea5a8d6ce5a638ef2d7a930f3ce2631b55302fbecc13b44a6a4c5a6bd2cbe0920b339c9289f2a34d9e3e21b254611af5bf2cd75279b91919655b27d2fbdde7a4dc1f8b43e9e5e822ff491afe62d43ec2a7f1ff9294c2ff092d0fb02c03cac7ba645b0d2075b64cbbd44830d18414672181f9f057", 0xe4}, {&(0x7f0000f2b000)="0553b0705a8ba8480469f3cbbd1b272729969ce1", 0x14}, {&(0x7f0000afa000-0xc0)="6d40832d0dd2f17e45e2d51f22f7eb23c505fc26938f6c53a49f9d500993e924354d90da85f4d4a9e70d9908f378c737494dd848692d079d8eff3b957cc6de7d729e09829cb4643ff0030cc154748282b772999c3c7c175511844f350500ca256ee529c1b81b534e7f5f59f214d1e30248ef50a19dc7f4b9d134cc9d8e47a482d58e66f80a29540724a5b9d10d31dee4429e0fc1d8932a35b5414c065dcca53c9993d8dc4a5751b4cebb8aefdb4743e69c259f14a6a02914e5fe22607f94117b", 0xc0}, {&(0x7f0000983000-0xf9)="cd9c106cd2d890c58d4f8806f4598307de66be2ebdc5436c4482fa6795cc62ec5b123173d5d259e4536c7cbc028301c2a2ff62e32667fcfa42717641bdc04daa04e9e8fb530c3e713878d053ae71ce9660450fda2a91d15076ef126abf3a38920871b70165a80f9afecb038d5db376ad3d7f00fd5691636f61ba3a6c812f15cc6ecbe3fdfe304d2346452ee9b79a4bcd410777ed5d69a52b6cb0432951fdea63affacc23e5ec6edf1b3ccb8e3292f203dd3203b8a7fe5b9e55825f312f99057fd5b6028fa542f4bc90328144cc51907eac74acfd63b205367388f056c65e14ec03eca7c382c06027d985fa73dd0e178934dddb31c641973b36", 0xf9}, {&(0x7f00001f5000-0xb2)="849c2d1cae78a67469ee9fe7ea6e2c25b07360ac4c4f36f3e6f6bd0e541aa8a4ed5339d191f99d584f9fe014835a3819002a7dc485d4efc819112abef6761b9d661dcad25dc10e0cd919ceb45f26a6e24df41ee74ad092cee562370a6515ae7afba5117212a4f14c35ab831087200bf50cdb38433c16ccc99194ef2202735c428bb3912f7157e239ac74caae06299d573df60568c516b7f53ce3b386b217c46d3c4c87ea4d0d8060914f31b5404fe58c56b6", 0xb2}], 0x8, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000068e000)={0x4, 0xfff, 0x1000, 0x273f, 0x3c}, 0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000591000-0x4)=0x0, &(0x7f0000fdf000)=0x4) close(r5) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00006d4000)={0xffffffff, 0x1, 0xffff, 0x6, 0x7}, 0xc) shutdown(r1, 0x1) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000035b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000010b000)=0x1c, 0x800) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000010d000-0xc)={0x0, 0xfff, 0x2, [0xfff, 0x0]}, &(0x7f000035a000)=0xc) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ab000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00002fe000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000026b000)={r0}) r4 = accept$unix(r3, &(0x7f0000133000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000253000)=0x1002) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000035a000)={r1, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0xffffffffffffffff}, 0x98) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 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, 0xffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000035b000)={0x1, 0x7}) sendmsg(r5, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) [ 105.150197] netlink: 'syz-executor4': attribute type 41 has an invalid length. 2017/12/31 13:20:07 executing program 4: socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000c7e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000054d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffffb8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d90000)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0xe, 0x8, &(0x7f0000acb000-0x40)=@raw=[@jmp={0x5, 0x744, 0xf, 0xd, 0xd, 0xfffffffa, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8, 0x800, 0x0, 0x800}], &(0x7f0000d75000)="4700000002", 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x6, 0x400, 'chacha20-generic\x00'}, 0xfe4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) sendmsg$alg(r1, &(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) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f51000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b8b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd0000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000671000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x1f, 0x3, 0x1000, 0x2, 0x80, 0x20, 0xff, 0xff, r2}, {0xc08a, 0x7, 0xc8a2, 0x5, 0x8, 0xfffffffffffffe01, 0x9, 0x200}, {0x9, 0x6, 0x4, 0x8}, 0x78, 0xe, 0x3, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x1, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x3, 0xa5, 0xff, 0x8, 0x3}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000d8b000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e16000-0x4)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00004d0000-0x20)=[{&(0x7f0000a40000-0x3e)="8d9269f19cc41d16f7c5e7a80b5c038f239bc1982e32c0a30b7586eafd612f66fdeb1ec2e2a4a1092cced0d4752ada1e46f6c4789d992464b619af284af4", 0x3e}, {&(0x7f0000290000-0x83)="43aa932006b79266d3945e606d00fa5b12e2924b81f315f950a0aaf95a636bcb7a1cb1bcc2e63e904a1d8f24b497dab0281f18cb835478a8451ff7d246606e8cf09211f94e18b0bed878c0573e096573025e31091d29e9ad7c1ad837e6890981e3c4e928fe3a82454c5e13ad36bca77bae63aea96be183d547decb39f8a1eabc6640ff", 0x83}], 0x2, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000584000-0x2c)={0x15, 0x5, 0x9, 0xfff, 0x1c, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000e77000)={0x19, 0x1ff, 0xfffffffffffffc00, 0xae6, 0x2, r1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff93) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 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) socketpair$inet6(0xa, 0x80007, 0x0, &(0x7f000080e000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000090a000-0x14)={0x0, 0x4, 0x9d7, 0x1, 0x1ff}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000544000)=@assoc_value={0x0, 0x0}, &(0x7f0000b31000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000038c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000072b000-0x4)=@assoc_id=r4, &(0x7f0000557000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009e4000)={0x0, 0x0}) pipe(&(0x7f0000362000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000c0b000)={0x5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x1, 0x9f1f, 0x2, 0x469, &(0x7f0000694000-0x10)=@common='ip6gre0\x00', 0x100000001, 0x7, 0x8001}) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000e8a000-0x1c)=@req3={0x9, 0x9, 0x7fffffff, 0x1, 0x5, 0xffffffffffffff00, 0x3}, 0x8) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$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) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x80000001) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000006000)=@file={0x0, ""/4096}, &(0x7f000000e000)=0xa5) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00009ec000)=0x8, 0x4) recvfrom(r0, &(0x7f0000da6000-0xc7)=""/199, 0xc7, 0x0, &(0x7f00004df000)=@sco={0x1f, {0x0, 0x1f, 0xe0f0, 0x6c, 0x8, 0xeb}}, 0x8) bind$llc(r0, &(0x7f0000bbb000-0x10)={0x1a, 0xd, 0x81, 0x0, 0x3ff, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000235000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b4ab9bd57cb60ae2d9bddd0ac301e6b4"}) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000858000-0x18)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) [ 105.312515] audit: type=1400 audit(1514726407.450:76): avc: denied { read } for pid=28740 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000032f000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x7f, 0x5, 0x401, 0x12, r0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000032d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ea0000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ea1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000aa1000)={r3, 0x80000, r4}) r5 = socket(0x800000000010, 0x802, 0x0) write(r5, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ed2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000038f000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000de0000-0x4)=0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef0000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000eef000)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ef2000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef1000)=0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef1000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef0000)=0x8c) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000160000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f63000)=0x14) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b57000-0x8c)=""/140, &(0x7f00006af000-0x4)=0x8c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000625000)=0x0, &(0x7f0000f7c000-0x4)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$bt_sco(r1, &(0x7f0000f26000-0x8)={0x1f, {0x6, 0x2, 0x1, 0x1, 0x59dc, 0x3}}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000c8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a02000+0xe45)={0x20, 0x47089709, 0x204, 0x4, 0xd3c2, 0x2aa0, 0x8, 0x7ff, r2}, 0x20) 2017/12/31 13:20:07 executing program 6: r0 = socket(0x0, 0x1, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ba8000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x90, 0xb, 0x3) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6c000-0xfd)="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", 0xfd) write(r1, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) 2017/12/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000417000-0x4)=0x0, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000416000)={0x0, 0x9d, "77b9bfb72787b92afa8af203da2b421471f6f987c12a4d476a2434962a6ad7b33d3523da137b3e7f10f81da016a63d6d61e94c06ed19ecc42d4ee3795679b89806661e5c67d2ca395b1e16f23cce22097b1e975769fd8b3873ed60a48f6bb5f8384f74b0370cffad505e0a1cbcc77a02c8f5be40a21d541f96a995a99fb0e9058aba2261575c35eb3effbe98b55961643f30d8e85e90b7a6eba55383f7"}, &(0x7f0000181000-0x4)=0xa5) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000417000-0x8)={r1, 0x40}, &(0x7f000000b000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000013e000)={0x5, 0x2, 0x8, 0x92}, 0x8) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000)={{{@in=@broadcast=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, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@acquire={0x380, 0x17, 0x8, 0x2, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3f}, @in=@rand_addr=0x8, {@in=@empty=0x0, @in=@loopback=0x7f000001, 0x0, 0x4, 0x2, 0xfff, 0xa, 0x80, 0xf96e2b25e0cf9e4f, 0xff, 0x5a1e, r1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x1, 0x3, 0x0, 0x80, 0x20, 0xc, 0x400000000000, r2}, {0x401, 0x971, 0x1000, 0xff, 0x7, 0x8000, 0x6, 0x3f}, {0x9, 0x80, 0x4, 0x8}, 0xa46, 0x9, 0x1, 0xd1278587f1a9a4af, 0x86c7d444cf01d8b8, 0x0}, 0xfffffffffffffff8, 0xb5e, 0x4, 0x2}, [@u32={0x8, 0xc, 0x1}, @offload={0xc, 0x1c, {0x6, 0x3}}, @offload={0xc, 0x1c, {0x7ff, 0x3}}, @policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7, 0x3, 0x7d, 0xa, 0x80, 0x20, 0x37, 0x8d, r3}, {0x0, 0x3, 0x1f, 0xffffffffffffffff, 0x200, 0x9, 0x9, 0x5}, {0xc03a, 0x6, 0x1, 0x0}, 0x80000000, 0x5, 0x0, 0x0, 0x2, 0x0}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x2, 0x2, 0x24000, 0x55}}, @lastused={0x10, 0xf, 0x7}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x8, 0x2, 0xfffffffffffffffa, 0xa, 0x0, 0xa0, 0x7f, 0x9, r4}, {0xf91, 0x8e, 0x4, 0x2, 0x4, 0x1000, 0x1, 0x3}, {0x8, 0x8, 0x3c, 0xffffffff}, 0x9, 0xb, 0x3, 0x1, 0x2, 0x0}}, @ipv4_hthresh={0x8, 0x3, {0x14, 0x3}}, @algo_auth={0x90, 0x1, {{'hmac(mcryptd(poly1305-generic))\x00'}, 0x46, "442a4d4b0db057ddb8667a75bb113d37c5c655a92632496fd5a01ea23c288ba80e5e2e4e22b09b264dd85429340131bbfc1cc51ffaf4c5d64c4ef0df20b0b14e63b38a57d014"}}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x19}}]}, 0x380}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000004000)="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", 0xec1}], 0x10000000000003db, &(0x7f0000008000)=[{0x1010, 0x11f, 0xfff0000000000, "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"}, {0xb0, 0x116, 0x400, "1e6ad1f76cec2875b6ff2c1f7820d6807b537bf963f6a0e4562893cd142fbc0cb64b9a410d18225c26f095b6913d56ffabeb33ff3c888a2cf4b156e3c5c885cb5f31eaebca205026324981dbf01235a2f599577942d1a33daf7af221550de286c52cb2b7602ba6ad0acca7ba4e487e649cbc311001771a41d247912cf13be8d60aa17ed68870b696d50ae776b3308a97677507ea7592fb6b64"}, {0x20, 0x10f, 0x1f, "7a352bfc000ec4eeb31e"}], 0x10e0, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'aead\x00', 0x5, 0x2000, 'rfc4106(gcm(aes))\x00'}, 0x5b) bind$alg(r0, &(0x7f000015a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e811f092ef32d156b4db5b36b9689437", 0xb0}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f80000)=0x3, &(0x7f00002b8000)=0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 5: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000af1000)=@buf={0xfffffffffffffe36, &(0x7f0000a72000-0x31)="40ebde94a3a52b5da79e99fe9054650a739fb48bb9a397539ab797b2951f3e8207b17706ce156e912c6a68bfe7e8aebfbc"}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bff000-0x38)={0x0, 0x0, &(0x7f0000956000)=[{&(0x7f0000a4d000-0x82)="e0ebe7f4b8494707891cf1d768a07281b917139fe287ef381850c30d92181ae46d05fc131f17d96715f33d75224520581ca7e98abbf924ad1f166f4e1234cf96146ab9ab0ff117c36824300e5cde32ae987e21df8a602039aa6b31aea9a98eb0863e716f6dc3748183ff77ff6da7f8ff317d54fcffbd0644fdd1534501ea1c40", 0x80}], 0x1, &(0x7f000054a000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x78, 0x4}, 0x0) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000113000-0x10)=@generic="2564664327845a5ac7ec9afd2707ff3c", 0x0}) r1 = accept4$inet(r0, &(0x7f0000bd2000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b4000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0x200000000023, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0x10)={0xff, 0x177}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000b62000)={&(0x7f0000162000)=@full={{0x3, {"3c247211a16236"}, 0x101}, [{"0f68cefd14a3c9"}, {"e35fd9ab05abb2"}, {"ef858c67766c69"}, {"89ee59120bc3e8"}, {"82b7ccc3682860"}, {"5aee856585d1f6"}, {"cefe64cab59ee0"}, {"d26dc8e399850b"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f000058d000-0x45)="c7f4997b69b2852a8a28866442c528b4e40f6ad297109d35ea22a197c70f6e43dc337c6b44440f4b95c25b41e98679ba8db0e082c36b46b8403390a91d66a94cffdb2a3353", 0x45}, {&(0x7f00006f1000)="54029c303d7eac113a65521f4fd5ae631d57ca0ed243363073ace0faa8", 0x1d}, {&(0x7f0000000000)="73ce4e90abfebfb89b3f02157c366afa5ad86603b64a1cce7eba54dd5ff8e3e9ac9b4f4a4f7b6e38e705d569d0864837bafa9eb29c117c2417bfbd0dd449907e402ec52735bdcd5322cb104db06aca40e30767db8e8041c05265fdccf26eb32d2db4ca63de2930", 0x67}, {&(0x7f0000001000-0x95)="f63a07f1cf55fb2c938930b2321525e64dc47812e0e422a73b52ba1bb92b2ce3ca72950714b512d188672057e033793c240d9202468cc30c7a86d2a598f1df8beba88d43e010e0aebe9c9914bcf6ad8df2939c23b215cd9833195d6d4ae244e64e1618e0864572a89fa21b543a44df4d6cebce6626d4718b26bdb934f754ecaf5414b5f29e5a99798d8adaf1c3c9576a8b93cfd9c1", 0x95}, {&(0x7f0000bf4000)="b46050303b90a0f039cb", 0xa}], 0x5, 0x0, 0x0, 0x881}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x81, 0x4) 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00005dc000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000002000)=[{0x0, 0x0}], 0x1, 0x8) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x6, 0x5) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f0000007000)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000dec000)=[{r1, 0x4, 0x0}, {r1, 0x1, 0x0}, {r1, 0x1040, 0x0}, {r1, 0x2040, 0x0}], 0x4, 0xffffffffffffffff) 2017/12/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_map={0x7, 0x7, 0xfff, 0xffffffff, 0x401, 0x80100001}}) ioctl$sock_ifreq(r0, 0x89db, &(0x7f00006c5000-0x28)={@common='ipddp0\x00', @ifru_map={0xfffffffffffffffb, 0x80, 0x2, 0x0, 0xd5d, 0xfa7}}) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000e13000-0x52)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a38e97a070f9", [{[{0x9100, 0xfffffffffffffff9, 0x1, 0x9}], {0x8100, 0x16d, 0x3, 0x40000000000003f}}], {{0x800, @ipx={0xffff, 0x3c, 0x866a, 0x0, {@current=0x0, @random="de56729ae9df", 0x10001}, {@broadcast=0xffffffff, @random="674e01799935", 0x372}, "8ca64f950e3a2fe14f3bbe6acfd33e5eb15ca841cfad23989f2bdfa6edb7"}}}}, 0x0) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000ba8000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000e81000-0x168)=[{{&(0x7f00008d6000)=@llc={0x1a, 0x19, 0x0, 0xfffffffffffffffb, 0x4ea93a1f, 0x1494e57, @random="ebf0d8fa4539", [0x0, 0x0]}, 0x10, &(0x7f00009d6000)=[{&(0x7f00008f0000)="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", 0x1000}, {&(0x7f0000c5d000)="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", 0xfe}], 0x2, &(0x7f00007d1000-0x70)=[{0x70, 0x109, 0xe17, "309db5b3672f03cd885d93200247664845166121b16e66fe11ec5299d11c41bede13fd2118ff325d82e14945a011281fe292c6f5df6382a90cdd4076cb553f4467a84d97ba9f96374ea0b11380102843daf042a454fba30cc577"}], 0x70, 0x800}, 0xffffffffffffff80}, {{&(0x7f0000235000-0x9)=@rc={0x1f, {0xe03f, 0xcfa0, 0x7, 0x55, 0x7, 0x7}, 0xff}, 0x9, &(0x7f000072b000)=[{&(0x7f0000536000-0x6b)="109811561c056d3f83a7aa9dd72b1c40fec2bc6dc5c6e6b954866ddcac95fc4031c50424736e429894869e39ebcea3c7a8945baab93ec96d603066882aa2301cffc4efc2f445234a66c12809f59aabd8c6ea038954317bd1645719ef84c56a86db9405855ab2e9b560a30a", 0x6b}, {&(0x7f00003b8000)="c5ec538ab4e0e20f165804ba91e800aa7afc01864a04b98c9162efe85420b068dff7d172d368681e7f2e6e49", 0x2c}, {&(0x7f0000621000)="ad419c360177b7c2283e2718c2a8b7beeb9310e867d086fa77d246c5d194e341fda6d41141d46fa7375843b43294a2bdaeef24e46903566b9d904d07320027c7558fc840bf1c4e8e25a863c920aaf07b260649a5cb5898037ff0276b855fc5ba6405d19c68161874f31ff2138b32bb4512e2ca9af3a413096d15badd3c71142843b3007f12ed0f5dc37067dc4d325bc51a9c63775941d842a0791bd38c83b338d5a7b45cd7daa0cfa0d50a2a41811b5af753d300ab058a6e8c3b5a3f9c3d546d8ba445f4505b5e", 0xc7}], 0x3, &(0x7f0000ab2000)=[{0x18, 0x100, 0xfffffffffffffffa, "cc83df"}, {0x1010, 0x18f, 0x2, 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"ce5f59aa0a167d179f12a4f4ddc2f02a84850e3d7f67745a65a56a9094e6f992ad15519c60c81fd5d73e5627939d2c4e683613ce4968e387"}, {0x68, 0x11f, 0x7, "5a3efd8309954e444fe28a4bd52546b2bb96b401d715c84a81a8640dc685430cde9e2d87fb78bffac2140d1907d58320d957595f7c4ba17c7f5c9022f948df5c3fc9b2a1de5d6d19845c492ebca90bbe42"}, {0x20, 0x119, 0x8, "bd65e825f0dfbe63d210"}, {0x1010, 0x13b, 0x1ff, "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"}, {0x108, 0x113, 0x100000000, "cd27927a92285a877ae9090e1fca6ac19ff740ae85034442b67aed4a48646b4b508fd3c72f003ef3b81d2292f7e503e092c6979131f5ece6de150ba9342cfc4488b613cf2f86a9b2bc98fad5493c1c8283710e53f6d6ab7020920b0217c6f0b9265ce67bf9534bb93f4c70cb788461943834f8ca316ee1d1832df14ee1504ab92b35cf8ee3f88df62437cafd60f06ec0e7a5d28394320e6e035a44d3dcf561fee060342ff28d264bd160fdd6c90ed13f862906c706eca2e0dce4aa5737abc2beaf1393c72e3e993a663a4ed533eec5c3f2bbebbf01f0f629338636dfb55cf7daa84ebd657d791a3c3347de4a0feb132945ff"}], 0x1238, 0x4}, 0x3a}, {{&(0x7f000086d000)=@hci={0x1f, 0x5, 0x1}, 0x6, &(0x7f0000bd4000-0x10)=[{&(0x7f0000fa0000-0xe3)="e8cf86746052b25f744cde0f8aa703bc5fb928e5083b49cb5b960624d0d7bcac2d047b186b540cc50525896281542f74ca8a62214dc2eb219532fb934bee070eff5724c7a6549cee6a333abe9536f143ec456218151fa6512b91fe4487795c68d6ed4394a769e649e5f831f15d79e9546ec45f5d4a556538918028220d37584503dc867ceb57210702713f1f7660341b8ab423649cfd4b1e351e6a52e0d5d32f91c55e25c4468de81f42c92f2d84b4ce9ca3197e6dbf1cea86498d97159981e9fb47607f269ee915dea236bd52eed4e7de00473b1c8f66f735855f63a7e1adc427aef0", 0xe3}], 0x1, &(0x7f00005ed000-0x260)=[{0x60, 0x114, 0x3, "b1c50320864ebfb7e29d0cb17864272cc8ef22aaba4d7faee4a1e02e62909f058714429f28205ba45ee5a4a408c6156fe0c8efb87ea098d0a6b00d031010ca403116f8fb77929ced635d71e90664"}, {0x100, 0x13a, 0x6, "6909f2244b5920e7c548f1ad23c8a456bcadade55a58c3a4aa966e477931d2c1c1d4213dd2676e99e688d8b04f13f070ce584f5625f4db875a24785f3d2eb66b854147643d8fbb86a8b0b52ed8194caa71370d379472f0f421caa63ffc5ee2ec99204bebba0c3f40e133d881169ff8fd393030db4d7638f08bcb58ccba88647bd133b572964fb581e2a3d5c76d874f4ec4559fe7ec0e9f249806a488baa77bbea325268f518177bbf50e187161f73a423639f7f737778c559d67e4fd6af817ee8e5fcb618cf8ee5a06895d11f49b55e1d367a3201e7b5f07780a6bd3ae563b59bbdc7e4c57837aed5ae32c"}, {0x100, 0x13b, 0x5, "decfa795c1192653f67c7c24d6c98b0afdfce762912fbd70d4388f67859e0b805c11260138cacb60b676d693ed95a28fff409c921850ee7fefc54f3aa92674349e0c113b32a342653b59ba70a4e8dffc1c8d1f0caa2b35c56bdc660f0b922ba9f1dbea74c40f0b8f96b69a254db4194220b3c8eac675ba4bc38763e09323f28925d965c9df90894d6bfd8f8e25a2dc70820bf47bd9f2e0aa7eadba315ded70bc8454e3f43dcebc6ad978780384ea59be5ab770f6688f7baa5068834c53980f60da37d8489ee6ab08ded9527664f69476dbe7f57b12037900e9d5c04a882ae20338a9bf1a63e36f3cbfd3aedf3caee1"}], 0x260, 0x40}, 0x1ff}], 0x6, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bc3000-0x4)=0x0, &(0x7f0000555000)=0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0xfffffffffffffffb, &(0x7f0000f78000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003e2000-0x8)={0x0, 0x7}, &(0x7f0000c54000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000abe000)={r2, 0x200}, &(0x7f0000f78000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000471000-0x4)=0x7ff, 0x4) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f00005df000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001c9000)=0x48) close(r0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000012a000-0x8)={0x0, 0x8}, &(0x7f00005e0000)=0x8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005e1000-0x14)={r3, 0x8, 0x7, 0xd63, 0x9, 0x8}, &(0x7f00005e1000-0x4)=0x14) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000322000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000018a000)=0x14, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005e0000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl(r1, 0xc05c, &(0x7f00002b2000-0x41)="eae91e546ac4a5c43feb0c250b8083a9484cb881c7b4b7d5ae2490be911a318a09bf8ddd44587043bc67ebfbab7951252600e49a766bc84ad42d8812018cc36acb") 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000081000-0x4)=0x0, 0x80000) getsockname$ax25(r1, &(0x7f00007af000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000c1000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) socketpair(0x10, 0x7, 0x9, &(0x7f0000e08000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f32000)=0x5, 0x4) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000002a000-0x8)={0x0, 0x0}, 0x3ff, 0x7) syz_emit_ethernet(0xbe, &(0x7f000022d000)={@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, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @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) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffa) sendto$inet6(r0, &(0x7f0000d6e000)="", 0xfffffe33, 0x0, &(0x7f0000ff7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 13:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811030200000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004a2000-0x4)=0xf53, 0x4) writev(r0, &(0x7f00005d6000-0x30)=[{&(0x7f0000eb0000-0xa2)="0030dc9c4b2ec1b3e10b8671729301630f4b390721f723f727b6dccba73fc64d36038d8ea2b4087c1ee129bffc780738a18a6846eb4f297b5c1cd786d358a712aaec0f240a280e76470cfd859aca48052a3450429887ca7f74f4b1311cbc4f6cc58fc2af3798ce86fdd4e293aac03ba939c906ee55a97a5a9fe09ff4c9fb5c5911eaa670a014529dc8568b995102d39be487df50088ab7fe2d48d0cc2ad0899597a1", 0x0}, {&(0x7f0000ffd000)="98bf36d64b791a34a68fd1a5dc05a1f3c41ddde3", 0x0}, {&(0x7f00004af000)="de679a479a4ed1e1df8c32bd1a346dee0276b1b7edaa480e647ed0487181410316114b8f7a8e170d464c6ce5b399c8e5e92aa7e8991054d7768481feb398caf72d6a75edafd9eb477aa69cf8dd5ea3d47637de1e61103d92bdbde01fb398c9af43f03677989be2cfdd4ed40e0b5eeb942468485bc5fb3fb85f58eb735cf32af27d0662591969940a237f0e7a0223720a1842", 0x0}], 0x100000000000010e) recvfrom$inet6(r0, &(0x7f0000da4000-0xc6)=""/198, 0xc6, 0x2000, 0x0, 0xfffffffffffffc6c) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) connect(r0, &(0x7f0000dec000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00004db000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000deb000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000396000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005c4000-0x18)={r0, &(0x7f00002df000)="cc26931c66dd25e818c6dda44c5ebe3b37dffe19447cf7f94dcee10e289310162ceadc566b785cae4eff5caed0fed0c436458cf2f0fe6221c8f7970af35f56c45451a712bffc360407ec8aa41b0b8b530ef32e02eaa133e4eac714b971ca8c476ba8ff9f34bb20323ae124e5eb5d", &(0x7f0000001000-0x11)=""/17}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a5e000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000616000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x100000000, 0x4, 0x8, 0x1ff, 0x10000}, &(0x7f0000e7d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f0000c13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008e5000)={0x0, 0x92e}, &(0x7f000071f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000e2000-0x5)={r4, 0x8000, 0x3, [0x9, 0x5, 0x1]}, &(0x7f0000243000-0x4)=0xe) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d60000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000445000-0x4)=0x14) sendto$packet(r3, &(0x7f0000ab3000-0xd3)="1aee459df2913b70838cb77d5210df38c26219d03a41f51a80d2ae62b16a2547b999d8556da15c6a77225c18ac42bff92baa3eb6c94f94e1813bee47e694720c882be12d2526b2cec173cff0f96af004e60bab6eef1d5116cda56e13d002f4e3667c5dbf19da349b19b417dd412c72e946d8908464ab0d4d0f74e046887a40ac5a46a39dd9527e23fb982fc977fa02d8a46538af2bc0e37308b2f57baf76669643fbc47418289c407632a452e8a6d7c30553a763f72990cbcfee9ab2c6ad51dba33d1bf922b9b94af120c51013d01707af9079", 0xd3, 0x84, &(0x7f00009c6000-0x14)={0x11, 0xf7, r5, 0x1, 0x10000, 0x6, @random="55105d9dde67", [0x0, 0x0]}, 0x14) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 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$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) connect$inet(r0, &(0x7f0000f9f000-0x10)={0x2, 0x0, @rand_addr=0xf84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000057b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000008f000+0xa29)={0x1}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000843000)={{{{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]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x6, 0xbc, "475ddc29b0045a7f9da85c766b7fb8bf3c2ae9f79f8cf2d66005ea588a2d9a83a4d81f079fd6245f1ef5d060b779d59b1aa037169fce5d00b1682c7af0f1e3880e3c6865c83d449cf57e1158c3d88efb"}, 0x160) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad3000-0x5)='yeah\x00', 0x5) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f7a000-0x20)={0x9, 0x0, 0x2, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000c03000-0x10)={r2, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f7c000-0x10)={r2, 0x4}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000f7a000)={0x8, &(0x7f0000f79000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000005f60030000000000000503c76e35", 0x26) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec9000-0x10)=[{&(0x7f0000ccf000)="390000001000090469000000800000f9060800400100000045000107000000141900120004000000000000000000060800036a8900001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80007, 0x7, &(0x7f0000eca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000eca000)={{{@in=@multicast1=0x0, @in6=@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, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eca000)=0xe8) bind$netlink(r2, &(0x7f0000e29000)={0x10, 0x0, 0x3, 0x100}, 0xc) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ecb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eca000)=0xc) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000eca000)={&(0x7f0000ecb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000acd000-0x10)=[{&(0x7f0000eca000)="f588acdc1ca023644804f7e409645c843e202061676634d87fda7c0c42bbfe04fabaa576de144616abfaddcb2f4899feb89f0d12cc1089007f8734638e1cfb1498bc2d9f8f0b3c20b5fc0cdb46efb0bc308cd01020ba1f464d", 0x59}], 0x1, &(0x7f000071b000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40}, 0x0) sendto$llc(r2, &(0x7f0000687000)="a9c7ba208386c543f8b8e2b4a0b5f261386b09e4503ac786cf79417178", 0x1d, 0x20008810, &(0x7f0000eca000-0x10)={0x1a, 0xfe, 0x90a, 0x100000001, 0x3, 0xfffffffffffffac2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000462000-0x8)={0x0, 0x0}) r1 = socket(0x17, 0xa, 0x5) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000069d000)=""/4096, &(0x7f0000fc5000-0x4)=0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000088a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socket$inet(0x2, 0x1, 0x6) bind$alg(r0, &(0x7f00004e7000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) pread64(r2, &(0x7f00000e7000-0x1000)=""/4096, 0x1000, 0x0) sendmsg$alg(r2, &(0x7f000092f000-0x38)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f00006ab000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000065000)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/31 13:20:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="fa8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd5000000020000000000000000000000000000059796cd9252c60000000000008000efa701", 0x48) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f58000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000235000)=@routing={0x32, 0xc, 0x1, 0x7fff, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}]}, 0x68) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffefe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x40, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000d000-0x31)={0x0, 0x0, &(0x7f000000d000-0x30)=[{&(0x7f0000008000-0xac)="15073bcab3082951482785dc118a69c3dce719fdac05b2e68fa1a88aba45b8b5ddf585edfc7feb297c2ba442ed4bebb2550d8fb632626cd6186bc6f37e1ed50958d5b7705e88353b68d5fe03a1e7af8c4dae8bc54d5b70dac11a62a38939a80ce227884de349ecdf769e4773d1af3e2c543e52f6fb1123ff002adb8af60b7081e9670c7eb14fe077d1206646d0258ab0022366f124489688de3670342086910ad041b791f1ed9bb5d3aca634", 0xac}, {&(0x7f0000007000-0xe7)="5aefaa1a48cb810a2d94190fdb821c7a3cf1cbfe6f02f0f9141d1a80451305fcc7c24313c4ae6f5c3827b874556457a767e75c37c50f38687719db64c658f9e6cf9de517892442e1f384c9f8e307a4e59b2ed396eed1eba7f0736a9ea16c2a14458e9fbce18c40e5a73acd3e2e4b639bd11659017271569c8baa2742056f57d3e9fe2bf5925ed37fd67aeb28b1d65394361dbb63a89d95da93c9abdbdec98bd5e70d5616a95ec89025878deea89fa1e750492f86155bb6428f900286b278a35680e8197c75e2d85e55bfcaed6ff87af080825a90159a2ae425bffdc569d9969eea4eea2f818a2d", 0xe7}, {&(0x7f0000004000-0x68)="9f1ae2876236e9143d8c19facdca77b5c525bf0b455f8a707826c1ab7b78698d72a2a712a08dd3f8c20ce1f2d6c917adf3f7e9f976a2775ad100f1f2a8b8b156332d232dcd31120ebcba012bed41ef886e4ef98e25ff9da764891af7fe9196cd002ba2fc6dcc7d91df6cf834", 0x6c}], 0x3, &(0x7f000000d000-0x118)=[{0x100, 0x104, 0x2, "e85981ee72d08cd7c8ab32b2a2fde1f7c2f1181a3e5abae6a7879c5d6f802b192a6d6cf628b5f0bd8fefde298cf8574fd2345032ad2b3db304badae0bba3e5f29f4d87f4d1c7a09b167f67f2864d6c3611f7b18486bbe4fc4fe26da4fd5ecc49d6ba3c906d29437c6805a6f10d7ca0430bb69fc40509a6b2e4c7662e06f0d7a4ddd3cfc2af4d0e49d6206aea602c2048479b69b94ea5a8d4bea7c4d557eebd8307738497edae0def8e4c6ae6176e357d2ab695e1b0f59e0db2b1d3f9ede76be9e23998975b0468abc582ee2cf26638c3cd4261595693145216c79becf22a364c73d2fa58af058a80129b52"}, {0x18, 0x102, 0x3, "e88691a687"}], 0x118, 0x0}, 0x4008000) 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(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000d000)={0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfde3, 0xac1, 0x7, 0x6, 0x0, 0x10000, 0xdeec, 0x81}) 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(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x1)=0x4) 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(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="2fabc80ad4ddf62693333555f32d6d5327918847b3ca33808b4509559eb043fe3239f7dbaaa12bda160292e7da630ec3526a5e3c267bbaeadcbfe01c71317298eaeb48a6c2caaa5de277783518e530e5e2333291588f91b52dd6bf5766e3342e19a2f24d5b30658c089f78b5717d6f8fadb32fd808df425b72bc7c617005ddc6ac7a574e136fd741d328f1c33736da3e563ce49d4692500575b28f3a7e4be7995bbf97466858d4c86e408c35cfc782b754852f535c96412ca24a572de5", 0xbd}, {&(0x7f0000000000)="fa0b0f0d4b82fcad1c9ff056c1a7da3c72ea9412c59e8c27ef6e95329f0276a671cc73406902eca9581378be98efe304afeccb1d06c1ec7e4b7a2ae6aee5f2159a204ddb4e73cfd5f87d9f3cd1c767272372a8e3f5f60b8787c9c16cf19ce820600df1f557d1d90663c5273b0bc41bc0135604122d28fea328b179d19297d125f96bf96d257ea7aab27061baa04e498ff356c0c1f0379af65286f82f8e2361479264a8e08913393f5a85dfbbe24fb626589a6d8ffa048495ae7f80aef6d5d4d52be69f91a80c1afaf4a3006a005ba778abac4fa4925adcec33e6acc00fec73dd2c927a8771fa191e95dfd0a186837b03ef3ae8b79f1abf", 0xf7}, {&(0x7f0000001000-0x3b)="60a231274a295e81431f1033dd754773a1da9962b5acf669b418bf13897a93f74f5eade3795f9fac8b8cd2046a5c608909d62c7fcb61ec63f590ff", 0x3b}, {&(0x7f0000000000)="772e468be972196c80b9d78762a728adb32c62d12025d2faeda942ff62760d29969a3e333b81f142a8bca45515f5ae84230b8d9a66aa495e5d826ea634d4eccd2e9eed823d7c4b9454a5012d8f65b241a1922310496969ee7acf9e089921072132ee5d7ef457fe2a9db816cace2ba87a259de14bf3d0da1773140a9f7f49af248ffee181ef1d33440ebbd51b87289559e4bcb9273e33680d1a4b93e8dadb111531dc984693c1516e194fef3d546569fe91f1f5cea70fbeeb0a192627f0ddec45b4d5b49d1df53d96191c2c235f69c4cbb8cf32dedb7a", 0xd6}, {&(0x7f0000000000)="7b82f059d7b7797ea046dd0dfb0ad88c5a923b7a3dca2e2a9d03205efce63fdb9247b6f997ded5f070873e63a754bcc9586e474a85189ef9e69a1119c57603c2e579d1bad40e6f3ef359cb2b34e0466fa5f01b016763eb3d747ba6261604074648cc45848ae0242581330b331d89c7606e18ff484daa661e81f2312947699a159280790990", 0x85}], 0x6, &(0x7f0000007000)=[{0x1010, 0x102, 0x8000, 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0x1000}, {&(0x7f0000009000-0x6d)="37a986dcc3d67cc3528d63432ec142df59d284bdd445a1f25d607c53bc5cb149cdfd0caf1f121a9c4f9a50b8e98c2655cd8aed13d052a15f2953a85b736d2dd37d09f443dfd8f494d7d96fd77843c19e336825f842f876988958f9ce2750af07d19077e84f16f43da6102cbc38", 0x6d}], 0x2, &(0x7f0000003000-0x1d8)=[{0xa8, 0x19f, 0x5, "2cbf7d0b0e05dec5cf9a036b4177cd8073cbfbfe17be4c9f29c39ac20e4546126dce02aac45c7af7057d42456281c7670cb83f2eb211e05ffa633f32c24eae956184d4de2d7ddc04484e39f0197a003c0f51a89d0e721aae5ee45459aa485073d032b9adbb436df4140f3ee21fb05536272a78fd40b89e67d9f9df2f09c871e9d5e9550d2e42c0508cd2db9fe44a0ef8a03ac25e"}, {0x88, 0x129, 0xfffffffffffffb3e, "fed6b56acefa0a0e40c659cbdd24cddee55c7116a0910e08ab57033dbbc86e73f42963d057ff80bc78046a122d8878249552d40b2cbe00bf5dc0967f2d87f5522ea16b8b93719d5e53fb0ed373619adcf79e0f56fe3c36cc32c96b2fc41482a163e0dd68c509e31eb009208f49da1fc0c7ae"}, {0xa8, 0x84, 0x2605, "87662620557581bb3d6da10129a4f2f8f94a2576c43833369444aa5ce791cf8ac554f25218b374295004915609aad54ceb4014277ead3267a8d887924681a6b42bdbda5fcff0253fd130d4e59694089d83505bbec68b02d0f6379dbde1c064f16d7f6fd6b1f5f6a1d248e6bee0951c54dbc338f053c14a4948c0fa2e926933a9bb4a1c7bead4c6925f36b52550b32fb171d1887e4a5886f9"}], 0x1d8, 0x40}, 0x1}, {{&(0x7f0000007000-0x10)=@sco={0x1f, {0x9, 0x3, 0xfff, 0x0, 0x7fff, 0x0}}, 0x8, &(0x7f0000006000-0x40)=[{&(0x7f0000001000)="90ea934661501ef6fc81445103786e69984390b079f04aa9232b4a27024d6c9a44120c886d92f2bfd72087efcf365de65d09e8bb1344e0fafe2152638165e2415475270f8ea2823a277953e8366df7b1cd5ed0d232ab481256602a94d1467e3db981a37da7a03002bc26df1884f084bb7bd4ce829eec1beb36695358f945f2ed4e4836d2e9505413ba4da1b2429927fef8b4c002df761bf704630a4748acd5b6cb09441659b964", 0xa7}, {&(0x7f0000000000)="1f905036ac5936d4949695534119f132084114f59b0f8339623bfb6ba2bbdc47", 0x20}, {&(0x7f0000001000-0x2a)="48b81bec0a7f059921e5e95e2c15f5735e67c5db12b5b3f36e5e19bc1e46f2c0d684d2d9fa6d0624db88", 0x2a}, {&(0x7f0000001000-0x22)="b09a2a0e623b834b4f97b032152ecb76bf6745d691ef192c344bd3f34228b9e33d64", 0x22}], 0x4, &(0x7f0000007000-0x168)=[{0x98, 0x196, 0x2, "46947c193307b4e5ddc561c07d570e827745e7b556710f00543585d02422afc11ccb8289a2f98b236abd24cd407ebb73f13d2233e09d7d7aef4dd64713d0f5163fc843f861594ac55ff27f8bbf7c64c556291a07d2746ed2656040cbcb7eff3e52d508d863ef9d7fb4f12da3e1a0bfeafc5c556cbf700dea029d88c0b6a1f5f4783ef91272a903"}, {0xd0, 0x18f, 0x401, "c22803b85cc0f4817c1156e6b721288d2750888a4cc0ef159aa1be6939baebdc81752e5efc79d09673585fcb982bf5f8e8b777561bc0b94d9c412f639404762ae3fae473ce5d6915b482416b7d31aab54a85faa40d471569df64fc44c5cba6033bc35d95572f341aefca8dce9883dd71eeffd543bf4d1a776e2a469e29de79405fe8a834fe9e1875cd7e39b1ab5b61fe01f9939a97d6ee1a1e30066ecffaf80b91cfb41a371418e9a1e7bd18406f9f7ae18f8678ba6839d3a8159e2f987a56"}], 0x168, 0x8000}, 0xdf8}], 0x4, 0x800) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:07 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000402000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x0, 0x101, 0x362, 0x1, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000182000-0x4)=0x0, &(0x7f000080c000)=0x4) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010e000)={0x0, 0x0}) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000183000)="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") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f75000-0x160)={{{{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, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x1ff, 0xfffffffffffffffd, "2da2b23233915eba9beedcd37a5de1852476f54ea724a8f81f4c0cdbe271d36a441d8a81dd838ff9091f9bb3dd30d6fbbfee6b678b232a0981d9395d98048ab9abd03721e7c6f423b99b66919d2a2dcf"}, 0x160) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000678000-0x4)=0x81, 0xffffffffffffff2c) 2017/12/31 13:20:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000289000)={0x0, 0x0}, &(0x7f0000f9a000)=0x8) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f9b000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000918000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) accept4(r0, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9d000)=0xe, 0x0) 2017/12/31 13:20:07 executing program 3: 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, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2017/12/31 13:20:07 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef7000)={&(0x7f0000b52000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b4a000-0x8)={r1, r2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ef7000-0x18)=@get={0x1, &(0x7f0000ef7000-0x1000)=""/4096, 0x86b5}) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fc3000-0x25)=@file={0x0, ""/35}, &(0x7f00008dc000-0x4)=0x25) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3de022ab14277aae) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc4000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000)=0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc3000)={r1, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f}, 0x98) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000-0x1)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fca000-0x4)=0x9907, 0x4) 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000df4000)="", 0x0, 0x0, &(0x7f000015b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="", 0x0, 0x3fff, 0x0, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000aaf000)=@generic={0x0, ""/126}, &(0x7f0000df5000)=0x80, 0x800) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000c37000-0x38)={&(0x7f0000df6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000864000-0x80)=[{&(0x7f0000382000)=""/1, 0x1}, {&(0x7f0000df6000-0xa7)=""/167, 0xa7}, {&(0x7f0000df6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000769000-0xd8)=""/216, 0xd8}, {&(0x7f00009e2000)=""/249, 0xf9}, {&(0x7f0000df6000-0xbb)=""/187, 0xbb}, {&(0x7f0000df6000-0x6c)=""/108, 0x6c}, {&(0x7f0000259000)=""/181, 0xb5}], 0x8, &(0x7f00003e8000-0x51)=""/81, 0x51, 0x40}, 0x2000) 2017/12/31 13:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a92000-0x20)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fcb000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000627000-0x4)=0xe8) socketpair(0x1b, 0x80003, 0x3, &(0x7f0000fb1000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000854000)='veno\x00', 0x5) 2017/12/31 13:20:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0xfacd, 0x6, 0x9000}, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095a000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000de8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000b89000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d12000)=0x0, 0x80000) accept$packet(r2, &(0x7f000015e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a1d000)=0x14) 2017/12/31 13:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0xfffffcef, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) socketpair(0xa, 0x7, 0x101, &(0x7f0000d3d000)={0x0, 0x0}) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000227000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000098c000-0x4)=0x10) r3 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002de000)=r3) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000083e000)=0x80000000, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000dd7000-0x8)={r2, r0}) 2017/12/31 13:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$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) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec6000-0x77)={0x0, 0x6f, "6d926ed1a932417223d733c90cf99737556a31bde00ad219fb8c0a9c805bfa6e7b662effd7f60e8dcf052b613eb53ce2ccae339330edc248be16bca36aae81b5c02ee74a18add25e39d84de0039478957db8a524644fd1dc3348f68a51638e81941d69babc8930230982090ca777ae"}, &(0x7f0000ba0000-0x4)=0x77) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000016a000)={r1, 0x6f, "04b834bb7fd180e5b09f502151058eb96837c818ab5efc6e716191a03687fcac2d3d9d9acf4eb565e1e58fdeeae256d7208d1cafeff9fff58280f8aa6366a59a3ac10fc563028e908cf20554a802b57ccd0f34904c6e48a704f04c1e4b661f4f7193eb21a31f07c49009714dc5a8ee"}, &(0x7f00006eb000)=0x77) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a2000)={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, 0x0, []}, 0x90) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/31 13:20:07 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80a, 0x71, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0xe4, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000001000-0x8)=0x8) 2017/12/31 13:20:07 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000f6f000+0xf8c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f72000-0x18)={0x0, 0xc24a, 0x30, 0x2cd67695, 0x20}, &(0x7f00002c3000-0x4)=0x18) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f71000)=@assoc_value={r1, 0x101}, 0x8) [ 105.789536] sock: sock_set_timeout: `syz-executor2' (pid 28900) tries to set negative timeout 2017/12/31 13:20:07 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3ff) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/31 13:20:08 executing program 3: r0 = socket(0xa, 0x3, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000261000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00002e3000)=0xc) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007ef000)={0x81, 0x0, 0x62, 0xd6}, 0x8) 2017/12/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000851000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00006cb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003ec000)={0x0, 0x2}, &(0x7f00002db000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a85000-0x20)={0x401, 0x8, 0x8201, 0x261, 0x4, 0x7ff, 0x6, 0x0, r3}, 0x20) 2017/12/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0x20d}], 0x1) 2017/12/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f56000)=0x6, 0x4) r2 = socket(0xf, 0x0, 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000281000)={r1, r1}) socketpair(0x8, 0x4, 0x0, &(0x7f000060d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000373000-0x10)={0x8, &(0x7f00003ff000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000081000)={r4, 0x20}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00002bf000)={r2, 0x8}) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000725000)="e0c3d0f7a91b040df3c16907c0599ffb32cfd18771ad00228fe54440c778c11af87d160811bb", 0x26) socketpair(0x3, 0xf, 0x7, &(0x7f00003c5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000507000+0xcdd)={0x0, 0x0, 0x354}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ec9000)={0x0, 0x0, 0x800000000000000}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000900000-0x10)={r6, r7, 0x5}) r8 = accept$alg(r0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a00000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r9, 0x0, 0x23, &(0x7f0000eb8000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) recvfrom(r8, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2017/12/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000010000)={r1, @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]}}, &(0x7f0000010000)=0x8c) socket$bt_l2cap(0x1f, 0x8409cb382fcfd9ee, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008000)=0x1, 0x4) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x43, 0x205, 0x0, 0x0, "298d3d5d"}], 0x14}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f44000-0x118)=[{0x0, 0x0, &(0x7f0000da4000-0x50)=[{&(0x7f000019e000)="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", 0xfe}, {&(0x7f0000cc0000)="b3487d66eaaf30e1575480328b101a52908c2a930756198bb7256164c5e91e242efc53ae5a687fc98b0a367d20db6c00a2639668581d00490dc40ce690beb92367699b451038758cbff15d18d8b463c4232d273b2c3a2f066b3b63e64ddf904c006ad33804a00eaecc6e6d75f2fce7d355c277d6558642b3a0efa93b0fce5780e4a4b2f147cfc0740540750fc33d3bf81baf20b8723fc848bc60477a9b48d2eff8d83476ef804640daef85408be6f80902a2306fb7f02445e6fcaf920cce9611ff93be1466508e4583ed112d1932a213be9ca126fddad3e746511c94d1", 0xdd}, {&(0x7f0000fa5000)="b6486d58c5120f6955fdbd2d31eaa13825ad85104d5edb5da94867a1a45bcdd7528d1905f55e5682ecc853b2f6dae0cc2d3e3ff2794c1f6b2c0abdacb1725704ad3e25136f40cc2644cfc1821f7a0a52350f07799dbb7bec362f1b83d9b2c65669adc43873ca8b60992a707d801e17bf17e21029528470fbfe5bd9676c61f37518e51d3bd16fa29ab84a4798fc8e15fae86cb776865d91950b48b7bb0950fe8c71047939a73fac8ebf4f801ac987986ea660eda6eccb210fa2b4940cd86829e9870f6c64df675864549332f7", 0xcc}, {&(0x7f0000fa5000)="f53da1b914a5f8b0f5e4403ef987cd28f43f321f5c75a6cb72403ec80b2c53c338dba2a7c36f00f8c2719597f070ae5398eb9f9f728b36a1a0588adf2b359b0c9eac", 0x42}, {&(0x7f0000fa6000-0x25)="9d46d5a042eafffd1f5102aa6b40d21f04ed903e81e19cac60366c6bfa77c2ee4cc900b8d9", 0x25}], 0x5, &(0x7f0000fa6000-0x10a8)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000c6b000)="f15410fe7ca968d040e9acf82ec2786dfac27d7ab7d380010cd383e7787e5b5278f2904ec5e1c17f1811dfd855e757f17de62e7078823abb39b46fe276ff8fb0b301683ad3f3c60afe52dc4893403c3c1b41f35c35ff348fc4bb837b888122b2d17487dd683cac70dc998336e1b9e0a6ab44a985f19c03bf63803420353e7d44db5579f6ea29075090f6525edbb6578bb820c325a38f4daf635a1bab56cd4e7b60ad21f326ef7e27c2de3389d999c8b55fe10a878f067e2900f3c2003d4d35abd59e56bb8b8433f4ab93c3a41b08efe69e58", 0xd2}, {&(0x7f0000fa6000-0xdc)="0baf0190d47ffaf8f6b5aea95ad7452d8883550a1235475e6ccb3c7cf4d8601bca91a4950f74657c6a6b94a41228539ff494d12835801abddf457cbe32eb5b6f6c798c7cd6b64f5703f06562d9076d906a6983963af3c52548f1417e525f7416984329d1a2bba7208f152f36c71b06b08f2cb851ad06441c9e1c0d769be22ca8342f57500a32fa3c6940c6e89a57e0d804c6730503e1ccf969f870f96da39145f5d549445bfbafe0bbccb16a48cf87f50620b9bddf091785e87a60e8bbcd109950e72cc9a748eef364ee9a4292033074a866242333e32dcc29f10e2c", 0xdc}, {&(0x7f0000fa6000-0x7d)="9675e104de9fceb5113c7e1069fae4a7d14c53c0f45915935bf05902bf59ec006b9369287ae18e96b142cebd4515cf89d317e7fe9855167f843d83a08c0905d2e3d53719b21fe96a7e05c02e64b44cc623185be88cefcbaa2be0f80b253ca3d99f3eb70b6ca6fc2ead9bc20d6406e80a69eb2988461e7b2245c4160491", 0x7d}, {&(0x7f0000fa5000)="c36188738a5a5fcc2711fa6fde5c98d6f3cff697589f9f6b10a9c6baf2fe01569a695c98170ef32c0cf3444afde91edc4f7eccaa67362cbe41a06dd8e1e5", 0x3e}, {&(0x7f0000fa5000)="823d1e725b89bfbf4e64115e07b421994353a05da1fa21e3ca0a422fba909b34de99c839e9e39bbcae941a97a2c3755ce8842a0fa5e2f7779237bf3864e99facb506df9e9e79ec9510f0f22d1619acc3bdbf457afabbc16fac6db94727066c88fe719ef1e8d5e6442bc6aa7cf7bdf245ded26d46b77467714d92c432e4ef", 0x7e}, {&(0x7f000090e000)="d0762da531a98f0a30c8b0165f10b27ad4484c898d5035e2dd4db9e5199935c19aa048819b839059304f6d62e3d2145b8d9b87509b56654111970cfabfa9833e1531d1ef1eed49be02c3e7c851f8a9e7e05696dcc10072163970002de568357301c334437d38fc65ae86cf2a8c1b8419785c8ab25ff74eb4b677759ab205ce24ad589c8f98480efe434b686e844e43a88610b3d9db1e3464fc5488d856dd4163e2b68cd7c23dea7b996fe80c3da278fb37e446607e7de957c94aeef3cda75624ee6bd68e7c4e586b3b85ab69ec8178ae6fd70f97e68f2656e6c7775b75a8729d7a112c640391f7", 0xe7}, {&(0x7f0000fa5000)="e575a0845a1852d190b454c41691a9c0643a33d2365ce0f9076ba2c13b2b560722a66b9810c2855a79752bdf88c73e921a3eaf8030e685ca9af74a198aaf990ca60df24b54f690a2835add7c5a9ce2d78a5eb4a2f23ede560ee06c34cae5aff4f857fe99bd9a6e548fabf64f91e5991fe1031892515e5b570a25b4bedc5d885c167257001d2da32c4ea375a03f4ec58635f9c1814825f74dbfc4fd37bf20629f23f8244947f31cb29329c24e9000892cd00dc2ce02e5dcdaebd68e12c1952a7ca84d75990281219c8188f7dc799ac68376993a8f092a115353c3c8e640e7263e729a51bd5b", 0xe5}, {&(0x7f0000fa5000)="ea26395013cf06e76fbe9720cb60ce5635f337b4ed7b99f5b8fb13fa1c0c4d47ce9b39d22e699c19c30e68bd43fb", 0x2e}, {&(0x7f0000fa6000-0x49)="6f5cb9551e1c4cbf5ee2db3ed7719aa261f99f14f6b4d8ac4a36af3b71ef89651d0d9fe0ea55d7fdf5fb2aa1473a46640461b1b50594a57f903d3ccb77e6af2187f95159d41c693021", 0x49}], 0xa, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000ee3000-0x30)=[{&(0x7f0000e79000)="3fcf0feb40a0fe1fb6271741fbf82f937eedda9ee8e9a73f08920c9643a1f54c33f2a066af3fb0dffca6efacb0a9594a544e1ccf7693a424050fcecb1b2148a6373a7b18e23a9fdde8c51177c9db2579f4a22499c19edb5decc882c1c210e4ddc1775d36c49fd57eeea66349c4529efbb3b2eb94dc704aa1777f5db682d94440bffe16f7aac2603ce86985b98154552b1744a7d3a43ced8b9af08b3dc5d277361cdec987f4ce8b314934a8ba3ba73e92be464d04a47a6b769512ba4bad23c57271adc9b8", 0xc4}, {&(0x7f0000fa6000-0x5)="dee7a50801", 0x5}, {&(0x7f0000223000)="4646220015df4be584fa5693c7757806278ea5d831e9d8de62979a7b3529d9a98f0d", 0x22}], 0x3, &(0x7f0000ee5000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc8, 0x117, 0x2, 0xae, "5cbdb6f7189d5d4f919545b91529ff3eee56d31636df14afd45f6882e0f2599341a5a2eaafe79888e93108329a8d5c5642d2833b070dec478dfb2584741159d0f47dbf14794740f5d4ea6d72e6962c79aaaa96aadf3d0c460180f0ccc48f1cc9260a1dd9823cdddfa4006313424b1e2df428d0fa4b5f7cfbd8e3e29c3448d837a0bf55a6d2698a07f132aa3dec238a786a0ee5516117f9192a84ae90137c9d5b85b6b96d20ecd01e5feb24755782"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x158, 0x0}, {0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000fa5000)="f3cf98a64c0355f1b7acf07035c3a7e683149d57f44d9438601eef0e8eda70941275d673736bbb0648feb15e8a9de71da57d9a9a75aad0f26fc12d0bceae1e42bca1145554cc174d70b46acfc4e894ffcd0634437b470cddcf4029ee34d510d976a6a3c944f7ba45f6aa378f2e78d5c4b5a8efe2bc1555a79ca6a0a4372ed5f04041ede0e742c07ec8eff1d9b9174fe0158a6b919cbe44bba5a3c63e5d2be6e4e969980ccd22285f6aac1325b62e7d45534013f23ff10edaa4d12a44a0ae99cb4e7686c13a57a702bb", 0xc9}], 0x1, 0x0, 0x0, 0x51}], 0x5, 0x4010) 2017/12/31 13:20:08 executing program 5: epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d42000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[], 0x0, 0x4000) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000dcf000)="c3c474b2ae0c2981f8c4a38957c1619aaa1907c4e3f94914a43ac86589f486a4684fcb41b4c6d120efbde52c9e4bf1f108da651f5366f880193f211bf00506fd1384fc428f5fcb7178", 0x49) 2017/12/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0aed74b0d5e36c0000000000000000b7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x7, 0x300) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000c55000-0x4)=0x0, &(0x7f0000e5e000-0x4)=0x4) poll(&(0x7f00007e4000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x1f) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a9b000)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/31 13:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ecd000-0x4)=0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="800d005301000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f86000-0x8)={0x0, 0x0}, &(0x7f0000455000)=0x8) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x38a) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000fad000-0x38)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f0000fad000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0xfffffffffffffe0e, 0x0}, 0x0) 2017/12/31 13:20:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) 2017/12/31 13:20:08 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e0c000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000246000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ba0000-0x4)=0x14) r3 = socket(0x8, 0x80007, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000)=0xf79, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x63)={0x0, 0x5b, "ec61705bdd4f1877d9cb81b67c252c26589b3e65e951e98d0dfee645f079cf972dfaf573940a5acb5658a80c94cdaae8b314741e3360122a69b696682962857739c78d6907058eb565ca02f5340b836f4baa8639856ff7975fefb1"}, &(0x7f0000a01000)=0x63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @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]}}, &(0x7f0000c75000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000-0x42)=""/145, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000)={0xfff, 0x6}, 0x2) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000c2c000-0x6)={r5, 0x0}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0x6, 0x4, 0xb9c, 0x1a, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000330000)=@assoc_value={r5, 0x5}, &(0x7f0000132000-0x4)=0x8) 2017/12/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000f10000-0x4)=0x0, &(0x7f0000f0f000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x7, 0x0, 0xfffffffffffffff9) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000094000)=0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) 2017/12/31 13:20:08 executing program 7: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) socket(0x4, 0x0, 0x5780) 2017/12/31 13:20:08 executing program 1: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000315000)={0x3, &(0x7f0000162000)=[{0xc7b, 0x6, 0x4, 0xfff}, {0xec, 0x8, 0xb14, 0x2}, {0x3, 0xfffffffffffff088, 0x7f, 0x400}]}, 0x10) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2017/12/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000631000)={0x0, {""/7}, 0x0}, &(0x7f0000d0f000-0x4)=0x10, 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000093e000)=""/122, &(0x7f00006e0000-0x4)=0x7a) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x9, 0x40010, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0x51c000)=nil, 0x51c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000051d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00002d1000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00004fc000)={@generic="4ad4f555106253213244b839f012660e", @ifru_flags=0xde02}) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f0000067000)=[{0x1c, 0x12, 0x101, 0xfffffffffffffffd, 0x0, "0a000900ffdffff91367"}], 0x1c}], 0x1000000000000142, &(0x7f0000007000)=[], 0x0, 0x480c4}, 0x0) mmap(&(0x7f000051d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f000051d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfff, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f000051d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000010000)=@add_del={0x2, &(0x7f000051d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2017/12/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000e13000-0xc)={0x10, 0x0, 0x0, 0x99}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000318000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cee000-0x4)=0x8c) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000596000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x0, 0x0, 0x0, 0xfffffffffffff801, &(0x7f00009c5000-0x10)=@common='nr0\x00', 0x0, 0xffffffffffff4657, 0x0}) 2017/12/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a3b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fe5000)={0x5, &(0x7f000058d000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000c2f000-0x8)={r2, 0x3}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b2d000-0x10)={0xa, &(0x7f0000fe5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f11000)={r3, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x1037, &(0x7f00005f2000-0x4)=0xffff, 0xd4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fe7000-0x93)=""/147, &(0x7f0000fe7000-0x4)=0x93) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2017/12/31 13:20:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000002, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1000003ff}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e65000-0x5)={0x81, 0x5, 0x6, 0x4}, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e64000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0xefb4, 0x0, 0x7}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) bind(r4, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e64000-0x8)={r3, 0x8}, &(0x7f0000e64000)=0x8) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2017/12/31 13:20:08 executing program 4: r0 = socket(0x2, 0xa, 0x9) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ada000)=0x18, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e2e000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbca, 0x3}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x68, &(0x7f0000001000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x6}, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x100000001, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x63884da, @loopback={0x0, 0x1}, 0x7058}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x829, 0x9, 0x800, 0xb905]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000004000-0xbc)="1cc519728f8da3bdf03e3900a55e9b54ea6171b7ec748507b9da6fae2ffccf1fbb3a8c20576c9bf26478776d4fe9e223c7f79c0d4ffd5217250d45b606edeb84f2b0da9828beb8765439160d84907c2be30bd432b8ec193d8f0844ff9c558aa1c88225f5da9c0cc03ed34bb9c284d244237fdf27ef07604ef687c857eb3dc37c4c1d3b7ed9061d1b9aba5e12afb492a516c1eb37b31c53adf8c5804637cefdc6b390fb563758ecb1716701f8238199cc3a138988aeeca23e6d75cfb8") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) bind(r0, &(0x7f0000003000)=@hci={0x1f, 0x101, 0x1}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0xe)={r3, 0x1, 0x3, [0xffffffffffffffff, 0x7f, 0x3ff]}, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) 2017/12/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009a3000-0x1f)="1f000000040601ddfffb00f6000080010300f407090001c0080006ffff0000", 0x1f) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b71000-0x4)=0x0, &(0x7f0000b1f000-0x4)=0xfffffffffffffdc3) 2017/12/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000efc000)="ea971a0a4b25c2d05be58cfe78ef8d4753e0474e924687ddc948d79cba9fa3b8e61a0ac96b2a3b214ada28c0082eb937cd4512731c99de8e0e3b29f004f13fea04ea72ed5379e1228c38e98507786eb1a2525f072097f3c46c1815a1a4ef291bd47fc54e6a8f8b6c5382f549cc8f1cfe388216807783b2f431b766e5424944b95e1c6d068245a5be519ed049456ca5451e14e2af236b6947e3615afdc78eefe347fb97b7ff8dafc73462ccd341eeac3f8ef2406d231e1b8eefb00aa126c7e26dac4bd426e79eb9e666849ffee16841a8514723", 0xd3) close(r0) write(r0, &(0x7f0000ba2000)="0209000d0000fe000008400448", 0xfffffd64) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000477000-0x4)=@assoc_id=0x0, &(0x7f00009b0000-0x4)=0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009d8000-0x8)={r1, 0x7}, &(0x7f0000efd000-0x4)=0x8) 2017/12/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x20006fa0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) 2017/12/31 13:20:08 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee3000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00001a0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x85) bind(r1, &(0x7f00005a2000)=@generic={0x400011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00005b4000)=0x1ff) 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]}}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001b9000-0x4)=0x0, &(0x7f0000e31000)=0x4) 2017/12/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000000b000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x5, 0x400, 0x3, 0x10000, r2}) splice(r0, &(0x7f0000005000-0x8)=0x0, r0, &(0x7f0000004000)=0x0, 0x4, 0x0) 2017/12/31 13:20:08 executing program 4: r0 = socket(0x9, 0x800, 0x80000001) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000244000)={0x9, 0xffffffffffffffc0, 0x102, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000be0000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f00006fb000)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket(0xa, 0x3, 0x0) accept$inet(r3, 0x0, &(0x7f0000fd7000)=0x0) writev(r2, &(0x7f00008ca000-0x20)=[{&(0x7f0000c4a000-0xfc)="9e74b6e23106a5b5913407aa2668ca4e31c61da66db914038a42be334fb84f47", 0x20}], 0x1) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x6b}], 0x1) r4 = socket(0x0, 0x80007, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000eba000-0x4)=0x2, 0x4) 2017/12/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000036f000)={r0, 0x2, 0x1, 0x100000000, &(0x7f000042f000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2017/12/31 13:20:08 executing program 6: 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) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001b6000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006a5000-0x8)={0x0, 0x101}, &(0x7f000077f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000091d000-0x20)={0xffffffffffffffff, 0x9, 0x1, 0x4, 0x3de, 0x2, 0xf3, 0xffffffff, r2}, 0x20) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2017/12/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000856000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008db000)="04acd4ca816338036a99bb16a29a8e1922324f0d3e090171bf67e78dafa3c379319f59fc37b76f70c735c14507e3130900000000000000b1c2639f8c11c5cb21d1", 0x41) r1 = accept4(r0, &(0x7f0000bac000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df0000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b67000)=0x0, &(0x7f0000891000)=0x4) 2017/12/31 13:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000786000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00004fa000-0x4)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000053c000)={0x26, 'skcipher\x00', 0xe, 0x80000000000000, 'cbc(cipher_null)\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f000090c000)={0x0, 0x0, &(0x7f00004df000-0x10)=[{&(0x7f0000bd6000-0x5)="e0015013", 0x4}], 0x1, &(0x7f000073c000-0xf8)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d79000-0xc)={r2, 0x7ffff, 0xffffffffffffffff}) socketpair(0x3, 0x3, 0x10000, &(0x7f0000abc000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000071e000-0xc)={r2, 0x80000, r3}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000171000)=""/57, 0x39, 0x42, &(0x7f0000b40000)={0x3, {"28e96fcb69e464"}, 0x9}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000bcb000+0x988)=[{{&(0x7f0000180000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d4000-0xa0)=[{&(0x7f0000ffc000)="", 0x0}, {&(0x7f00000fd000)="a566", 0x2}, {&(0x7f0000034000-0xec)="d87e83317db40c3ed3232e2b16ee39095fe6e22d7b6ce16400de7dec166b9393f2f6eb3b289c0cf1d61616203e55a321892ab5cc99f77f12a254a61c399f88a4214a925828fc605a3c5fcdb2a8eb69748e3ea693ba874091b759cc962a3cadcc6b2e512da6416b2810e52ed402d58d52d50658cb2746356f3bbc5fee1999b2ac46b24e15793c8b085ee04d892b03803f4c15c8be6c06ad8ef6a7f8d6af5c4d8cfb0c84aea86ae70ab66a02a314adc24bbebae837a2f0157e5a57cc68c1932063f7b53b5352808927b342e65ffc2cadc64c96db023bf4513d0bd52a441526f031ea45a437919234d672066f2f", 0xec}, {&(0x7f0000aa2000)="cae959b56790242ae8c6e7722baa", 0xe}], 0x4, &(0x7f00005ac000)=[{0x60, 0x1bf, 0x9ac, "d30bd7ced4b9a1c098b930c3f4592240e9b1efcb58a1c2a715d9540a3378f60af42b2fef886680804acc1e38e0698fb19fdfefb877eb33718f8e08418474e9d58096ef023f39b00f3e0f"}], 0x60, 0x20000044}, 0x0}, {{&(0x7f000037a000-0x8)=@sco={0x1f, {0x0, 0x5, 0x435, 0x101, 0x8, 0x8}}, 0x8, &(0x7f0000b9c000)=[{&(0x7f0000b2a000)="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0x1000}, 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0x1000}], 0x2, &(0x7f00009d5000)=[{0x28, 0x0, 0x7, "5c800a6f29e2f670880e58de9ddcaa020361a715bb49"}, {0xd8, 0x11f, 0x1d, "d802cb04e0931a266228bf49dfe5a5d04c7967c642c15cfce75925ea70a2ee42a05ac4d45477edf1705852084b2879d65545580a00fdd4aad0640ee6e65fe4204bbd0995c8d8f7f6741dbede3ae4df8383f48eba0af384c7174862f9c5c06cc23085d8ae8b93678028ab1e57b87308bf2126e8d2dfef728413b16b36f8ea11d076925ae37c1e4fbe2744a4cebfd431abcd21913998d602f00f4ca3f56966169f4b56138724c51c72759b2065063eabb5b913acafc3cd94e3023c442fe851723f8bbe3fc4e23982"}, {0x88, 0xa33198c90a86627, 0x3, "579beb5bcf4c095a3a328abb381b1956b356afb82b1d05ebec00d9aee785c7f0f1e1f615222789da4577c9a3a69155339983e87429ff748ac4ff8f961797f69346746eaf885697a2b94cb5e11858dc72867a6711488e75a06af50c1d7c613a80a24417aee8d947ec6f9b9390afdf3988e813c2743190"}, {0x100, 0x12d, 0x7, "b096879ca9628ef7948eaa9465d662d5520bdb21e20efe32161fd2f6bc0121a4d50941edb8330d7c19f1d1b930d6b423a5da096b18425522e69f499e9f403bc73ee5937607acd97befb82ac732e42bb35b321c4641e6fdcbd5d1be8e484e73e48678e6a8c322705cf79abb9d3f7b485558400b16e79d2e1210e62552f84ec05530459e89ad077784ffede92f8ad5c7c8ee9782468fd49610d7df15806347a92f6d7cc01677f8fe1bf26b55a865a32449dc9c0560c237d6e5a71a8aebaa5ca8f3e5d1e749f07bb92dd590153c03d644c0afe8a49508dc439587672ac26142c8a8c94e05034bb82b8a471fd73fcc"}, {0x60, 0x117, 0x7, "f2b5a6746b37f959ca33eed852e62ad536ae4d0c0bbc745fe36de928f5692add9c5f6beb2a3671ceb452963f3d80cc8d867d2bcf11f2e3df23920848f1b2c0b3da8396b4e3cd193cd39f06"}], 0x2e8, 0x10}, 0x5}, {{&(0x7f0000a83000-0x8)=@sco={0x1f, {0xbb6, 0x5, 0x0, 0x101, 0x40, 0x9}}, 0x8, &(0x7f00008c1000-0x10)=[{&(0x7f0000c20000)="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", 0x1000}], 0x1, &(0x7f00005c6000-0x550)=[{0x28, 0x1ff, 0x100, "21596fb9f3dc34aedb615a015dc9effff86d9a9698"}, {0xf8, 0x118, 0xb1, "4cf6c3f376aa13bdac85a7a8a562ae922eb2753e6a9129b1006cf308437b498a321952c74ea9b84e59b779bd66b2cb3adaaab3584d7c4749950ab47c64bdf8114458388766594cefee8b5ffda4127a13611392d47bf76b4cdb774317b9b31e6ef64953045c284af29594f3ba0c745720097da9a3a0904bbd672324edb109c6c4f18ee125f64af4e20bc651fcfdb854a69e524c3304e7f2720ca162e53513a99474ef05338b7d48c96fe73ab137a98b9cb61be636e3b87237cccb61b13fe6d7c9cdf0ede16478729e7965033dfd07882415c7111a575ecc511e340efc8450bc465d8f"}, {0xe8, 0x0, 0x2000000000, "47f606a9c3cc2eda54a1ddb704989fa29e8b197db779689a56b6fe8a6d97d2f18c725288bd88b9690ad15763d85a00db814b959417afef3ee7af4bc289c4029c9bd1aeb4058569c3bfafb4670b7f2813715bebe777e21754c78dfda939ed76b6bc87e632f84688806873a672681f04fbe041a8e9cfd54cc3eb62bcab61b98aefc1bea86416597a384429741706ba50931d58eacad31fb59fd06e7ce80bce22819a3c12d0982f4e97690d658091f70d5c1fbd6c451a39b8122c2d135793c0579b9b42935a58ab075932414183af603c53d256566a1b"}, {0x38, 0x104, 0x1, "70aec41e9bfa62d10ebec36e475be92b5cb9a820482eba0d0237cfbe7aa4af9434"}, {0x80, 0x106, 0x1f, "e501e66cb1a47af04319c3f25b00479b266af7fa5e41fb1d00e77ef1176a779c04fd82ffdae4017097c1f73e1ad23b0ebb7d34f3df9b43c0043614e27d95197dc25467ce52f29363faf1c6a82b7e64c1139f986dbdff71ed6529646d6af67faf3c737edace81517bc52083"}], 0x2c0, 0x44000}, 0x1}], 0x3, 0x40000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r7, 0x29, 0x22, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000c3e000-0x10)={0x1ff, 0x2000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x7c, &(0x7f0000a0d000)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7fff, [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, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009a3000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000076e000-0x4)=r8, 0x4) socket$netlink(0x10, 0x3, 0xb) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$netlink(r10, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x1a, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800"}], 0x1a}], 0x1, &(0x7f0000015000)=[], 0x0, 0xfffffffffffffffe}, 0x0) writev(r9, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) 2017/12/31 13:20:08 executing program 2: r0 = socket(0x3, 0x1000000000008, 0x8021) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x5}], 0x1) 2017/12/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae4000)={@generic="5ee55c6fe5aade752024275faf499a2a", @ifru_flags=0x4900}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f0000117000-0x20)=[{&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dcd000-0x40)="67bf1089e2fef9d3b2ee6c5e56c7dd3ef062ed48dbd209ce8b1ef85efe0ff9fb4b0fd4e0e42f0063536bd48232124dd710b351daef8eeb6db951", 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a1000-0xf8)="8c55dc6be80bf593f682f88786099d8067acd40084b0e5a648d18ff8485a5766c438e632ea8dbdb036c50efe059e9bc2e89c661b529d46be01e63a6a03d8e1c8c5214b8266b361b9080ef88fdabe86d57c5985d45cea5e4bdedf3d245a43174d070cd6afccdbb23182dfc31dd1d74cf37b54c2f04d9ae1fee15171017b99f96421a12027f15c77c088abf8d4174e7028e5dfc7127f205209eb78a39cadcc9657a6c3231b3da2870bb1e2c1e63d997ac2d05104615a016ac657ecd1b9d97a0f6718bde3aed5de02b7938e716191c8767a4f9f19d76f7c2ae5b1b4676def6cc160c492969f076ad9ac50b8b07d8dbd7dabb96675703a1caa0b", 0xf8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bed000)="881540e4c1028d27721be619a4c7759cf93c01c10ad684972a73353844f732300d418a1fa9cb5e8754f0d4308da20957b09e650ef859840090dabc6cb203178eb6f8c84e6b8bf1b2c1481d606189e78d7269d533d9f5a0463f7070b2a7c7b87af2973e92c49b2895e43ba17218ac291d475e307a46d28011e6b314356cce6bfbe0068e5718b97ef1364eecc3815ddcbf046cb55b6567408f36c67fb0d93c383c7052f273a9b66355131d19e966520bf344e571d014c16f570787", 0xba) 2017/12/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f90000)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f90000)={0xfffffffffffffff9, 0x8009, 0x9, 0x4, 0x0}, &(0x7f0000324000)=0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000f92000-0x68)=""/104, &(0x7f0000f92000-0x4)=0x68) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d7e000)={r2, 0xa2, 0xfffffffffffffff7}, 0x8) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f8c000-0x1c)=[{0x11, 0x16, 0x321, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:08 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000f60000-0x19)=""/25, 0x19, 0x0, &(0x7f0000f5e000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:08 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f05000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000070c000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@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]}, 0x1000}, @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}], 0x5) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000f05000)="d8a2f0a08dd9b5334212b43c1f1f39968d08d26257b09e4ca825c967badfe02fcdaa9f999cb953b162b60564042ee194345e6d7af9420c68ea041e72a973f0dc19ccf67e6d7ff036445805625b6410aca88653e9f6b263073888e8736a9c990ee7", 0x61) 2017/12/31 13:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2017/12/31 13:20:08 executing program 2: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000ed000-0x5)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00005b4000-0x78)=""/120) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002f7000-0x2)={0x0, 0x0}, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000827000)={r0}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004c0000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb39, 0x4e0f, 0x2, 0x4, 0xfffffffffffffff8, 0x6, 0x201, 0x2, 0x200, 0x3, 0x80000000, 0x4, 0x8e, 0x4, 0x7]}, &(0x7f0000fc8000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000054f000-0x8)={r2, 0x100000000}, 0x8) 2017/12/31 13:20:08 executing program 0: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect(r0, &(0x7f000066c000)=@sco={0x1f, {0x0, 0x800, 0x6, 0xfffffffffffffffc, 0x2f90792d, 0x8}}, 0x8) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed7000-0xe8)={{{@in=@empty=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed7000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed7000-0x4)=0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ed7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@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, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000ed7000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000444000-0x4)=0x0) r8 = getuid() mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007da000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed6000)=0xc) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000ed6000)={&(0x7f0000ed7000-0xc)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000c06000)=[{&(0x7f00006c4000)=[{0x1010, 0x7, 0x400, 0x380000000, 0x3, "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0x1010}, {&(0x7f0000ed7000-0x10)=[{0x10, 0x1f, 0xa00, 0x5, 0x2, ""}], 0x10}, {&(0x7f0000ed7000-0x10e8)=[{0x1010, 0xf38, 0x110, 0x5, 0x1, 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{0xd8, 0x100, 0x308, 0x5, 0x2, "145787c9dca9c1390050a1bac5ded0e1a7a0f4909994e212484e08f58265bd0a8d23425c7d9505318c21caea13f2d96690944795db2f157db964d81961a3086a9462e2a3de370de81cc1632386c1389da409f396af71859f24be3d4d3b0b120d430718eea3e2aaf268b9dd96936bc57fd0e8237ea43d22512a081ce368f71b2c4d195b5980822595ab4845a2a73547aee9217d55a6106d5adedc588f11c8bc06137ee4f789310b67888b39f8a3b44da15c9c7a89d340359f6be157a750fce059c3b41ec2412081a1"}], 0x10e8}], 0x3, &(0x7f0000ed7000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x40}, 0x8000) 2017/12/31 13:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, 0x20) r1 = accept4(r0, 0x0, &(0x7f0000948000)=0x0, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d24000-0x4)=0x7, 0x4) 2017/12/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2017/12/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f96000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f96000)=0x0, &(0x7f0000f96000)=0x4) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f00004a4000-0x7b)="70e88776da79d6c902feb0db1968d349", 0x10}], 0x1, &(0x7f0000bca000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006d3000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000443000-0x60)=[{&(0x7f0000e5d000)=""/14, 0xe}, {&(0x7f0000f94000-0x64)=""/100, 0x64}], 0x2, &(0x7f000016c000-0x30)=""/48, 0x30, 0x0}, 0x0) 2017/12/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000032f000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000f89000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) 2017/12/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xa5, 0x4) r1 = socket$inet6(0xa, 0x80800, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a45000-0x2)={0x2, 0x0, 0x6, 0x4, 0x0}, &(0x7f000007b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000917000)={r2, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000038c000-0x4)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00001fa000)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xac) 2017/12/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) getpeername$llc(r0, &(0x7f00004f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e11000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000214000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00005b1000)={0x1800003e, 0x0, 0x27}) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cdb000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000005e000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffa6}, &(0x7f00003a0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000031e000-0x10)={r3, 0xd7, 0x4, [0x4, 0x6, 0x80, 0x800]}, &(0x7f0000a8d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000145000)=@assoc_id=0x0, &(0x7f0000a85000-0x4)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000711000-0x8)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e25000)={r4, @in6={{0xa, 0x1, 0x26, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0xb531, 0x22, 0x8}, &(0x7f0000e39000-0x4)=0xa0) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[], 0x0, &(0x7f000003e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r6, &(0x7f0000d42000)="6c1619678aaeb97d50c7f38a6d900ada8185fa", 0x13) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000943000)={r5}) recvmsg(r6, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f000045d000-0x4)=0x6, &(0x7f0000de4000)=0x4) 2017/12/31 13:20:10 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000cbb000-0x80)=@generic={0x0, ""/126}, &(0x7f0000daa000-0x4)=0x80) bind$inet(r0, &(0x7f00004d1000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000701000)={0x0, 0x9a, "47e50d08a035034946ce22549fe8f6434229e51390f507e889e645c853a315d293520040e5b97c646dfe9b2b82ef708444cc5ab1f1e766ba51405e4936f59e1fcad8f0200953ef36443cf2aa48f5e214368f1989562fcd268572448ad2eddf326c720da3b0adeb94f7611c219ef0c8c8f3af623eb893704d2024748ab756590103df8dd09759ed07d8a16d8735c586e25f76d96eacd60f045ab3"}, &(0x7f00008bf000)=0xa2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000023000-0x18)={r1, 0xffe, 0x10, 0x1, 0x2}, &(0x7f00006fa000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002d5000-0x2d)={r1, 0x25, "430177c8fa2499a8f7999e713c60ca3b30bde4904da291a67240412dc79a1cef58f01fd422"}, &(0x7f00008ec000)=0x2d) connect$inet(r0, &(0x7f0000813000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netlink(r0, &(0x7f000059e000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006b5000)={r2, 0x1c, &(0x7f0000ceb000)=[@in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000a10000)=0x10) socket$key(0xf, 0x3, 0x2) 2017/12/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000934000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00000ee000-0x4)=0xc) sendmsg$kcm(r1, &(0x7f0000d92000-0x38)={&(0x7f0000d13000)=@ll={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d1b000-0x80)=[{&(0x7f0000fe0000)="df8bd5d866df38bbe8553fbb8376e07fc23e07e8bf2b3a779e942dcbe417b8634431e32307968405ed669ba8213b5d87", 0x30}, {&(0x7f00004cf000)="712b43265f3ff48438cf1d72439739bb170d068439c4c55532f3eb8f4ca5db4fbf96df195383e366dd89a77fc10575b233ffda717c8efdafb573f8db1ee30f81d32700766ae02cd628355146472ea4e79498d841fd08c4dd0d62c3cf4063b3544ab61de5df504ba956c83133bab63f806c5b11bca1cc4b47c88e80b1c857ce0f0f9571c307a432371cfb8e", 0x8b}, {&(0x7f0000a18000)="017795d47ef5a925ac41ad5a276ac0692f1d4aa793269425e083529095a4b8074b0c3bb423106e2bf92fc812df8a4d3bbdf33f8e79fdff2980520f6e8dcb092113b5c953580465e627f481260facea0c551e7ddbe7f93e50650604710ebd29915036e9cf89c07bc139d53fe1238b60c2d4dbabfa4d22d9f123a1809576cd818792e11f3d86afe0c80360a684731d50335c4a24201c7f387ec8b4de1ebc6f8f1f29c9cf068be038851b142beacf5675ddb832fe53cc129b22acaf5f10", 0xbc}, {&(0x7f00006a3000-0xaf)="162dfb74145ecbc1e816d793693632dc225c84515b7440d1e0fa0fd487c3444d64a1c35b5a032da6be4a317324cb4ab49b3d209eef082e2320a131c81abee5231524d97d534a3c3ef8ec6316d4e92aab7ad547da0c9a231e2bfbe064cdb439b4febbbf5e20196ece6852ac6a074581dc039314131ad34c8a143bd732964fdd76ecb8bfc1b5e680911c330cee835fb3228c7e89873e65a9e049f6861dcd5d8b324ab36bfe9b190bf57a2674d1a2e34f", 0xaf}, {&(0x7f0000dbc000-0x92)="3b3b4b79b56a7f0aa96d6c136e97989b23faf30b37ad78165f18f517f85c9936c598a73440325a4b842f6c18327a5fd703ae5f47771c25a42ebb5aa068643457c5503d7f585ccef25e0c61bd2064ee7433d68034f8e9bec830ef60f33d8d3b6899969bdf5b596ecd254e3fe3a6954917b1a733bc6f46b4afd682db2c7ef5463ec0e0b64d3e0c36e9d7ff4a8f0cb9ae9b9fbe", 0x92}, {&(0x7f00005b9000+0xd64)="9b910d238b8eb9a92a73718f3f3491bbbc7dc384bbd34f9feaa785e1fa3c441822fff0d2e39b0fa9c97036ff9c0c62a987b1ddeec035e05e619bda0bc5032e00a65e73e8b0c063f4ed037c1fe881be5740602ab860fc7e316411eb8da31df0dd368ca97cf1479293c1fa8f480bbc188aaa2f5b65e183f5fcbd346a148b94f4cc466761aba2e79597c4a34d0279c478813873cdbf6a5060ff1ded8d285a4fde4458da4ee9f319749e2868b563b986da4e367ef2446ff124b018fe257d607ce72eb533e80db76d87c866577801ca6eb64050c3d07f31c43c", 0xd7}, {&(0x7f0000157000-0x1b)="bf0081986403c3158196795c12da2cb544cfff4baa330ad67ec3dbf5e1370d63acc78f3248e3d8cc49be4c6d012cc866930d4ba83a1fffa31875eb5c8767d29ec8ee999f1f080d2ec4dfbb877ff1cec3075d6f6491953ef512d66f2e813110312ef33c4d1a0e5e25e88c85bc7c3c8e1eede6c97498c12d", 0x77}, {&(0x7f0000c30000)="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", 0xff}], 0x8, 0x0, 0x0, 0x0}, 0x804) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="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", 0x219}], 0x1) sendto$inet(r0, &(0x7f0000879000)='X', 0x1, 0x1, &(0x7f0000a8c000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:10 executing program 0: r0 = socket(0x19, 0x80807, 0x80000001) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000030f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b69000)=[{&(0x7f000029f000-0xae)="39000000120009040f00dd00004000000700004a03000000000000000000001408002e000000028c0000000006080000000000000000693e4e", 0x39}], 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ed0000)=0x1000, &(0x7f00009fe000)=0x4) [ 108.281419] nla_parse: 19 callbacks suppressed [ 108.281424] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ffa000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d4000-0x4)=0x10) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00008cc000-0x4)=0x0, &(0x7f0000421000)=0x4) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2017/12/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000d2d000)={@random="ff09ffd70004", @random="a72bd1064003", [], {{0x4, @x25={0x5347d1768d122c45, 0x0, 0x0, "05"}}}}, 0x0) socketpair$inet6(0xa, 0xa, 0xe0b, &(0x7f00003be000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000394000-0x8)={0x0, 0x80}, &(0x7f0000f84000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fae000-0x6)={r1, 0x1}, &(0x7f0000fa4000)=0x6) 2017/12/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = socket(0xa, 0x5, 0x0) recvfrom$ax25(r1, &(0x7f00007e7000-0x90)=""/144, 0x90, 0x1, &(0x7f0000ce2000)={0x3, {"19fd5533244620"}, 0xc4e1}, 0x10) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b84000)=""/245, &(0x7f0000d8d000)=0xf5) r2 = socket(0x10, 0x2, 0x400000000010) write(r2, &(0x7f00001e7000-0x24)="240000001a00091cef000000efad000001ff00ed0800010000001dfb0000000000000000", 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000cfa000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f33000)=0xb) 2017/12/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x13, 0xa, 0x7fff, &(0x7f0000234000)={0x0, 0x0}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000419000)={0x2, [0x0, 0x0]}, &(0x7f0000241000)=0xc) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000283000-0x10)=@common='ip6_vti0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000418000)={r2, 0x5a, "3bd1d0ae6598cd9d03b32073bdf091010b9bee1ac9aa0e30fa63a11d6056f6e8462f5348ff878478c569e000c8e51e55b54d42ab41cc2adf59e6b7d1be7c901f5fb7f4e3a1067baf9d4d3b6216b33fbb2daffd711c4aeeec1bce"}, &(0x7f00001cb000-0x4)=0x62) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000e7000-0x4)=0x9, 0x4) 2017/12/31 13:20:10 executing program 7: r0 = socket(0x8, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00009d8000)=""/0, &(0x7f0000001000-0x4)=0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0xffffffffffffff00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x9, [0x200, 0x79, 0x7fffffff, 0xfffffffeffffffff, 0x9, 0x400, 0xd211, 0x3]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xd44}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000004000-0x8)=[{0x80000001, 0xdf31, 0x4, 0x3}]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x60)={0x27, 0x7fff, 0xa11, 0x7, 0x4, 0x3ff, "5fd1a04abac10f208612885d0383514a43df84209e909dc708a59b17b66631ee7d89b67afdf8a858754275135f129b52e07776147df8e38d456d3f52de4466", 0x6}, 0x60, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x22)="591fe8418172e74189defc65c19b2058894c17374ddcb401220d906c44be00f91889", 0x22}], 0x1, &(0x7f0000004000)={0xc0, 0x10b, 0x100000000, "e163c1320683c7ec680e44960d289303de11cf669c52b7d0d63cf9da54c9de5d0db949f08e5ab88528361dc93ba4052a71abdfc7efa153850ddf7a71e1a4e203b21a9c5553f460eb763a89f1374ef82942ec37adfb7ab3ceeae5b4338180a025f7917b1ab8123968e1440cf5676707435df6350af9aefef4d7270b1bcac9e17fce264020fa848144b618eb202f2aac525e5eb748290829b55054b7d73f4b0eea0e25d8dbe20481879988"}, 0xc0, 0x4054}], 0x1, 0x4040805) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000004000)={@generic="762e51f106a667339598b6923a044738", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r2, @in6={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x41, 0x4, 0x26d, 0x20}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000-0x1b)="f31428c3646d60c4e16763e80b95f75fa2fcc3dde44b2e244fc892", 0x1b, 0x8004, &(0x7f0000007000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000)={0x863d, 0x4, 0x1, 0x7, r2}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000009000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2017/12/31 13:20:10 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ef6000-0x80)=@generic={0x0, ""/126}, &(0x7f00000e8000-0x4)=0x80, 0x80000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ef5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000ac2000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r1, 0x0, 0x0}], 0x1, 0x8000) shutdown(r1, 0x2) [ 108.330675] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) r1 = accept4(r0, &(0x7f0000df7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007f8000)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000056c000)={0x0, 0x5}, &(0x7f00005a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b29000-0x8)={r2, 0x1}, &(0x7f0000803000-0x4)=0x8) 2017/12/31 13:20:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000005d000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b22000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000e7f000)="465ff4b72393070510234bb1b20b7619c72a380023bc11b31d1f06e482420e84f8cd9b347d2a8937aa749a94d8eab6ea39c5c472882b593cb59ab7c7cbc8f7b42aee87f8d12d84fbccb2b2db56cd87441c19605284f4734f61a7ff655ae41d69b3932cf48bf1129b85a2a2b3bc6e2f53092ab2efc2055bea88efb11c0f1cf00f7ba1827c1323f1dac157f5e6f9f8f8fc2909f87505435ffb2eda0a50e484a56f1ae3a3c07d5a9ebb3e4f61d49ece337b1f325692ae8c884ca3e220c0de9843587e737249d755c2252c") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ad3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000dfa000)={0x0, 0x0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ec2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000161000)={r3, r4}) writev(r1, &(0x7f0000bbd000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000000004001000000450001190000001407001a0004000200040000000003ff080003010c0700e400e4", 0x39}], 0x1) 2017/12/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) 2017/12/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xbb3e9157dc062546, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a8e000)={0x0, 0xf69}, &(0x7f00006ea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000541000)={r1, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f2, 0xac, 0x0, 0x7fff, 0xc2}, 0xa0) listen(r0, 0xfffd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006f5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000440000)={0x6, 0x9}) readv(r0, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000064c000)={r0}) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00001c8000)=0x1, 0x4) 2017/12/31 13:20:10 executing program 0: r0 = socket(0x8, 0x80003, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1ff, 0x3, &(0x7f0000cd7000-0x3c)=""/60, &(0x7f0000000000)=0x3c) setsockopt(r0, 0x29, 0x48, &(0x7f0000001000)="", 0x0) 2017/12/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000bb4000)=0x0, &(0x7f0000474000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) 2017/12/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x4, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00008e6000)=0x4, 0x4) 2017/12/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r1, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x911}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf039, 0x9, 0x4, 0x5, 0x8a6, 0x7f, 0x10001, 0x1f, 0x100, 0x2, 0x9, 0x808000000, 0x81, 0x3f, 0x7f]}, &(0x7f0000005000-0x4)=0x108) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x20}, 0x8) [ 108.368358] audit: type=1400 audit(1514726410.507:77): avc: denied { getopt } for pid=29137 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 108.369755] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 108.407221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000ff3000-0xce)=""/206, &(0x7f0000a85000)=0xce) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) 2017/12/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 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, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 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) 2017/12/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x81, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000-0xa0)=[{&(0x7f000056a000)=""/247, 0xf7}, {&(0x7f0000503000-0xae)=""/174, 0xae}, {&(0x7f0000f3f000-0xd2)=""/210, 0xd2}, {&(0x7f0000006000)=""/205, 0xcd}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000002000-0x3)=""/3, 0x3}, {&(0x7f0000003000-0xb0)=""/176, 0xb0}, {&(0x7f0000003000)=""/171, 0xab}, {&(0x7f0000005000-0x4d)=""/77, 0x4d}], 0xa, 0x3) 2017/12/31 13:20:10 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000727000-0x80)=@generic={0x0, ""/126}, &(0x7f00000ab000-0x4)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000651000)={r1, 0x470c3e5f, 0x0, 0x3, 0xa645}, &(0x7f00009ab000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cbb000-0x88)="260000005e0009fff10001013a000001000000fefeffffffffffffffffff7f000004fb4b35ea", 0x26) 2017/12/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000004f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000008e000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d6a000)={0x0, 0x0}, &(0x7f0000410000)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d96000-0x8)={r1, 0x1ff}, &(0x7f0000f62000-0x4)=0xffffffffffffff69) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c1000)=0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f62000)=r4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000746000)={@loopback={0x0, 0x1}, 0x0, r3}) socket$inet6(0xa, 0x80807, 0x9) 2017/12/31 13:20:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fa3000)={0x0, 0x1000, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x81, 0x4, 0x8002, 0x100000000, 0xff, 0x4, 0x7, 0x10001, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff000, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x4c)=""/76, 0x4c, 0x10002, &(0x7f0000001000)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xe4)="3c6b09281617f3ff1a2acb2ad60aa9372fde2d7f97824290e1afc3800253f0e68575e791af65cac11b45df508fef0fc090f30a788c0d225b8f642e9ec2554acfa1f6eb9efb559626ed392844e6907ddb36690cdad81dd54dae3e07593a5ed4497ee5db0df0fde9aed0f4fc3d57472718d84ed5e0197bfdd452f1910fdfc451a45ab5dd90127de08572199c6f7506011517348ea4f40c0f6f91190461b7d0d974956d3c3060c0dfadfeb72d698e743ccda80ca1107bd574e6aa46c641bdc3b6164a46119cf718f276e46430940871ddd8c18f7e9f69202c8942eadba86e56c0ae2ba2d2ae", 0xe4}], 0x1, 0x4) 2017/12/31 13:20:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) r5 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) setsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f0000001000-0xc5)="7e091d8d0f4516988a57c2dc181cd1d7e1fa393c4912dc29fd99165be1cb0a8cd47ebbbb6c62cb25e2c69fc3b63d891c7fc25965a6ed85ec4a1e84cfeb6579e2c09e87b14f609c3af6d5079f98a9e9fa8e1971856e2b601f5a9e1f9b24adf68a73486f6ccbd82035d9878cce900b7845759c1ceda9b664a3f3a02fb93bf32954a12811db56665c6125f42713f552bb78cbbc3c2a840bdbbdf851ac1f0ceb3d5d518d5cc90af1d9a713c14f0cfd78d1603aa0e243060893e6f83dc539a034f915696dd2027c", 0xc5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000002000-0x18)={r4, 0x7, 0x20, 0x8c9c, 0xb3}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001000)={0x1, 0x1, 0x2, 0x7, 0x6, 0x7d0, 0x0, 0x8, r1}, &(0x7f0000001000)=0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000003000)={0xd9}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r5, &(0x7f0000005000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0x9, 0x0, r3}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000003000)={r2, 0xbd0a}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x7, 0xfffffffffffffff9, 0x80, 0x2, 0xa4b, 0x40, 0x4]}, 0x12) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x4, 0x5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000008000-0x18)={r3, 0xfff, 0x20, 0x1, 0xda69}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000008000)={0x0, 0x0}) connect$ax25(r6, &(0x7f0000008000)={0x3, {"2b88681d33a347"}, 0x5}, 0x10) 2017/12/31 13:20:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20400) r1 = socket$packet(0x11, 0x400001000000002, 0x300) recvfrom(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x8001, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/12/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007a1000)=0x6, 0x4) sendmsg$unix(r0, &(0x7f00006ab000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000244000)=[{&(0x7f0000624000-0x1000)="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", 0x5a1}], 0x1, &(0x7f00009f7000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000092000)=0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eab000)=0x6, 0x4) 2017/12/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000001000)="1cc7f533267b5098f5e008f086b4db725c49d6413d691ff59fff265404ce0a56f0f2c624522c0bf31d0f834ec858135c8fe03af002828a0b0f6ecf2d27aa94831515472473642ae3abc6ad7fcbc022240e6b6650806e90decfe15929067c9e4b369dfd7c152d5376348bd3c0b29545a46cce9dedd6db377d4b17b3ec39cfd76aba52c82cd486cc5d24db125d908b22423e32c4f031a6ae9c50a8a0851268a6de3f0c52aed61ffd24ac57d6361b076b1d12822fb138d1cb47bab5b50606b7aef7040985d2308f96510a2f8e6ccb8cfc5f429580f180e4cde4772db921b55fa990100f8fe62e7558df5cb580e7d89b1c2cd7ab", 0xf2) r1 = socket(0xd, 0x3, 0xbf93) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000-0xa0)=[{&(0x7f0000003000-0xb5)=""/181, 0xb5}, {&(0x7f0000003000)=""/189, 0xbd}, {&(0x7f0000001000+0xc38)=""/18, 0x12}, {&(0x7f0000003000-0x22)=""/34, 0x22}, {&(0x7f0000004000-0x20)=""/32, 0x20}, {&(0x7f0000003000)=""/81, 0x51}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000004000-0xc2)=""/194, 0xc2}, {&(0x7f0000004000-0x2)=""/2, 0x2}, {&(0x7f0000003000)=""/4096, 0x1000}], 0xa, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/10, 0xa, 0x100, &(0x7f0000003000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendfile(r1, r1, 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x401, 0x20}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) socket$inet6(0xa, 0x80800, 0xaf) socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000002000)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) 2017/12/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f84000-0x4)=0x0) 2017/12/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f8000)="0a077500d508b000000000000054dbb7", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c0b000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009e1000)={{{{0x2, 0x0, @rand_addr=0xf1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9867, 0xff, 0x72, "6f2b66e7795ca5422ed2f56ec9b5263951dc811d8012fec7872e148f8913de1f972db111cd4d377d9df53092c1c27e483bdcdafac26028eaf741cb31547322df08ef1fe72e51f408de5b198f77c2ad94"}, 0x160) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000341000-0xfd)="91bcb0e68f3a0964c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f0000652000-0x70)=[], 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc0000)={0x0, 0x0}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00002f5000-0x4)=0x0, &(0x7f000015f000-0x4)=0x4) recvfrom(r2, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab0970af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008de000)={@common='irlan0\x00', &(0x7f0000c3a000)=@ethtool_gfeatures={0x3a, 0x2, [{0x4, 0x8, 0x10001, 0x91}, {0x90, 0x8000, 0xa606, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cfc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007a2000)={0x2, &(0x7f00003a0000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000383000-0x10)={r2, &(0x7f0000f1f000-0x11)=""/17}) writev(r0, &(0x7f0000b5b000)=[{&(0x7f0000148000-0x39)="39000000110009240103ea20040500ff0700000005000000d7fffffb084d000019001a0015000000fefffff5000000001e2000023c00000005", 0x39}], 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000775000-0x4)=0x0) 2017/12/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000055c000)=0x0, &(0x7f000062c000)=0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000062c000-0x93)=""/147, &(0x7f0000189000-0x4)=0xfffffcb4) 2017/12/31 13:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f000015a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038e000-0x4)=0xc) write(r0, &(0x7f0000571000)="260000005e00090000001bf8ffffff000000050007000000ffec000008db1ee9ff4422eade5f", 0x26) 2017/12/31 13:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000494000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r1, 0x40000000000005) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000011b000)={{{{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]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000cc7000)={0xa, 0x2, 0x5c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000159000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x6, 0x5, 0x9}, &(0x7f000032e000)=0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000be1000)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000a62000)={r5, 0x10001, 0x8000}, &(0x7f00006a2000)=0x8) setsockopt$inet_int(r4, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) recvfrom$inet(r4, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f47000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r7}, 0x10) close(r1) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r3, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2017/12/31 13:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000352000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009a3000-0x8)={0x0, 0x3ff}, &(0x7f0000cec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e6a000)=@assoc_id=r1, &(0x7f0000d63000)=0x4) syz_emit_ethernet(0x1fa, &(0x7f0000324000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c4, 0x2c, 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}, {[@fragment={0x3a, 0x0, 0x4, 0x5acf, 0x0, 0x7ff, 0x0}, @hopopts={0x7f, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0xfffffffffffffffd, 0xf0, "8841c0dad1345ff8eb4d37ead385f19c07683d8adc6052cbf6c7dead9506e3842db62bde15d5b2e8a512cd9bd24fdc704978e1cd6aec89be66b99bd889ecbc053e57ac2894348355570cba5719066bcd3be5a020fb204cc588d2de52c6d16d8dd771658527fe9f0773864f3827186dfd949975af4325e02f1b56f1166e8656419ee87dbf1e6ebbc46fba74c7e9314cb24561a876ef04d358cb02baa45e381689e181616f1c1bc9fa73051411c1fee605971ad51827af08ac58ac75d768a3e566451fdd28dfb078e0fad120d397b062ff22096c21d8b9fd5ac14356302a98e003be0367540f1ae904c3b124c65d5c0a5a"}, @generic={0x27, 0x20, "d8d7945f68db2f0d3c6f37f908fb59bcb17326ec8e933ed3b700aad112a6f156"}, @calipso={0x7, 0x10, {0x8001, 0x2, 0x4, 0x3, [0x8]}}]}, @hopopts={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x7e, 0x0, 0x2, 0x4, 0x0, []}, @dstopts={0x3c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffe}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x2b, "86edf6fd64fb21e0783e9d9c347fd0346f9c6df76cdea93565138a8b73d2d8d821073f823c09513e9e0c74"}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0xf5cd, 0xba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00003a4000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ab7000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x11b, &(0x7f0000d43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv6={0xfff, 0x6, "1d6edd", 0xe5, 0x3f, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8ee}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x9}]}], @tcp={{0x1, 0x0, r2, r3, 0x7fff, 0x0, 0x17, 0xca, 0x1f, 0x0, 0x490c, {[@mss={0x2, 0x4, 0x7fff}, @generic={0x7, 0x12, "105ad53ee1f64fe65dc387a4280f9582"}, @md5sig={0x13, 0x12, "2294483636421b0d7d06354fe32281b8"}, @timestamp={0x8, 0xa, 0x2, 0x7}, @md5sig={0x13, 0x12, "19a93ffe921e1479c6b85885db00fae5"}, @eol={0x0}]}}, {"f68887649a31d68ee1a0768f0008abad4d3714570f6f83f85d244675554340e59a346b7571865564fb0c37e23d26a87250ff0dd75cea456f9464ec00a73f184c898987e04a522efe"}}}}}}}, &(0x7f00008da000-0x10)={0x0, 0x2, [0x23, 0x93a]}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e28000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000319000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000888000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f7b000)=0x0, 0x80800) bind$inet6(r5, &(0x7f0000d41000-0x1c)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2017/12/31 13:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000419000-0x10)={&(0x7f0000e13000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000545000-0xc)={&(0x7f0000c7e000)='./file0\x00', r3}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ed000)={0x0, 0x0, 0x0}, &(0x7f00003ea000+0x4eb)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e6e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000-0x4)=0xe8) r8 = getgid() r9 = getgid() sendmsg$unix(r1, &(0x7f0000c17000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000571000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r7, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r9}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}], 0x108, 0x0}, 0x0) 2017/12/31 13:20:10 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80805, 0x6, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000006000)={&(0x7f0000000000/0x1000)=nil, 0x80, 0x1, 0xa0, &(0x7f0000000000/0x2000)=nil, 0x7}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000)="d3eeccb8428d2123e0fd78c8853d07c82b7c8c09ddbe6dfcae99956fc7ddde93"}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @rand_addr=0x1e, [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, 0x2, @loopback={0x0, 0x1}, 0x808}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1ff, "6979d4ce4038e1cf76ae38997e6039185c7650d864ac8ad131ff9cf187cd07a24a81cbb611f6b7c924fe69c5a07924c90e4bc79984e17497fb7f446a6f0f9fed647638b1acc0cb678d25e09dc2c63739"}, 0x160) 2017/12/31 13:20:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000bdd000-0x1e)={0x48, 0x7, 0x5, "bcf94aeef5d8", "9026c9af473dff86c61207517b131ca3"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007bc000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x2, 0x4) 2017/12/31 13:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000401000)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000374000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fc000)=0x10) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f000098d000-0x4)=0x3c1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d00000-0x20)={@generic="1bb98a941ec432ef1d5d0a5fbd77d835", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x2, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) write(r2, &(0x7f0000e01000)="1f0000000102ff84000301000000bf00000800010400020000000017000200", 0x1f) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000f04000)="dd8a9a708060db06715c0778ea4e523237e6918eac1665fb3c", 0x19) 2017/12/31 13:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000773000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "000600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000089f000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008db000)=0xc, 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000017d000-0x4)=0x0, &(0x7f0000408000-0x4)=0x4) 2017/12/31 13:20:10 executing program 0: socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000417000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x100, 0x1, 0x800, 0x0, 0x1, 0x9, 0x8000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7fffffff}, 0x8) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0xbf6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000)="e2323c913a2013d4cdc437b886f75048e88ff8ab8211b906ebf67bd35534db7608cad7dddc10c8aa05ca9583d2f2c4977a45fe438ce422805b3ad0dcfa57e45a2296b957114e544d1a85fd8a27c48dbea2948860f864fd7da0260c80bf647bfba0e85e0c05a5aa3727be3b79e6988c972381fb63bb2a2a46874ebd6d928dc9964811b03b8a0a5d82ea218be89001e826272fd06c087165643d31219bc0f4149fd38cc7a1ceff09dc42fcea485cb88c017d314b77d39e70a5bf5d9b498b8ee36e8bbb4bc2b8e35147675059b7439f3872981b0cfffef7d33d2bfec1b47675e874252052a837a7d331177ac1451a1690da28f48c52d9ace57310", 0xf9) r5 = socket(0xb, 0x800, 0xe4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xf, 0x2, &(0x7f0000002000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0xf}], &(0x7f0000004000)='syzkaller\x00', 0x124a, 0xa5, &(0x7f0000001000)=""/165, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000006000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$llc(r5, &(0x7f0000005000-0x10)={0x1a, 0xf7, 0x1, 0x8000, 0x3495, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$alg(r5, &(0x7f0000003000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(ghash,cbc(aes-aesni))\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x8000, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0x4, 0x19}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r7, 0x11, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={@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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x100000001, 0x500, 0x5d67, 0x7050aea2d1e50bd0, r6}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000009000)=0x4) 2017/12/31 13:20:10 executing program 1: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000060000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) [ 108.742081] dccp_close: ABORT with 4294967275 bytes unread [ 108.786839] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 108.817697] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bec000-0x8)={0xb6, 0x0}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00006de000-0x1e)=""/30, &(0x7f0000ca6000)=0x1e) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x41000080806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00009d4000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000553000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b6e000)={"352882170b3a304b4371843ab59a40fc", {0x4, 0xef8e, 0x7, "ba4c0df86742", 0xffffffff, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e60000-0x28)={@common='ip6tnl0\x00', &(0x7f0000c15000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000aee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b40000)=0x80) sendmmsg$alg(r0, &(0x7f00003a8000+0x6c4)=[{0x0, 0x0, &(0x7f000014b000)=[{&(0x7f0000631000-0xc)="7f488963c6c87073d8b1e297", 0xc}, {&(0x7f0000454000-0xbc)="af9f78b4003b4720e3ec1a8d4e6b8caf914f686a914a1cc8650cd562a39d8cd5e67747d975d1e183f98b72fed4d673e5e068f301c3769e89e3ae6ecb0fe65bcfcd0869a6c188a3b86584e6fd44f9458b5e76246dfc01fda4358561ad3a9c95282303f48d2466b231d660cf69a9d905375e955990bddfae1b6309f0dc9b6095e7fa39c3d84b6aaf94fc267ec785513fda0cbd1ee2379cc061d6a90488ffe3b96c7843fa128018848207f89161eed84d9b6041ca6f7b950f3490e2d339", 0xbc}, {&(0x7f000061c000-0xc0)="e7e33075529cf3ffe6f60f53011b3f38117854887fd2e03f3ca1478d951afff094377ac3714d0200b09d71d28fb93988a6e3257cf9401b616d5d33083c3a4f925ed300dc0f059e773ebdb4c788f66c9ab65212e9ce93f7125acb9968f8bdafb1876e7e52c82cffcfadce878b229fdbc222a7da1fdc9b35b3ddee7d12c4e891e02e57a87af6947f34339a1d8566a7ff818120751c02afd22aed33343e3d5248873b43a96b8051a9d9ac6d1aafca178b5a724abf0a120241bf826621600a70b942", 0xc0}], 0x3, &(0x7f0000d72000)=[@iv={0x88, 0x117, 0x2, 0x73, "1310b201ac3724d43a94e500bfa996b99b057f5250f6de26ef7e1e85dccbaa4c016ddba3aae18cddbdc7b0d9eeff2ba3fe86ec3dc2e8f08d93d7bbbff663c26eab662f5272f8b07eadcf3ae93079b8d1d14a571c130b3bb4b069ca210b6df6bbb07523ee107b66cbb7792b5e19401434802308"}, @iv={0xa0, 0x117, 0x2, 0x86, "77f98d976596a07eb33aaae37d9f832b1005d08dbd7a33b34284b898bc2478aba701b9e17f9a220d5da72012577788ef0f408ed4a3970a6f9707ae7783900466d678cc9b765a2a20fbfc5b4d4b57a99fcb812cd92c93e50fbc574116477735825bbc3ce69becb73c9fc0eecea2b0f2cc8ec633e55e7f3b4f0ba785b18fd234e81ca08e0c8eb4"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x57, "e0b4d80bc66e3ebc0042e1191ca76ebfc78ca018cbfd04a2db44f97ba3c04cf8dbcb24047f3317683f742470cf30ce473e0f94287f4397d931db5d1c46ce7fc89ea9f7e1ac9b92c45755a6a0f22bbd625f12a9f5b9b0b5"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x11e0, 0x4000}, {0x0, 0x0, &(0x7f000065b000-0x30)=[{&(0x7f0000ef1000)="2222a1fd2859ef54e9ff5b6da1659e309222d5ffde97d4e661327e70155053c3d492aec05149d8d316c9b46276364f7724a09d53e9e1df6de3ddec2b53df27ebe670fbd10286f9ca269f17b57645c656c9fed49c612393c98eedf4ea03ab7c90a9c61aab7ecb1af7f9f9b479cccf6fd9f0936c29d01be4cff704735fada935c1ff1082edcea509e8344c6626696d1c194218b80562a6", 0x96}, {&(0x7f0000e1c000-0x94)="faecaadf8d989443f66dcddc0bde8060e2dd08c805d78ef59c9ee2a2d35b611e0ce9b6feea9987ff1c8ad8f86341834fb80880d15116ef2dd5bdf02b64c47589adb5f2f09be2bcb603e9489ab3398b74e67fc6c7437310999ac87b41f7514f11d7ed16c1acaed3c8f58051fb3d7a6b7fdb7b27a5fd75c6ad02f430e712e9a9526a81d207c91a7823b252304b4ff43ef2b1128baf", 0x94}, {&(0x7f00006a2000-0xf3)="854d732cadde2f3e88f5dc51a8c3b48cb684a9f6c6f3569b6509bb3779c8eb8476820c049367b8ec21892b2fdbbf64fa1fa6f2d351ad550ffa3adf045ba23b6fa928a5f116cae86e287cfdd583640a068b1da9c82d879641337be40e91e9627394e302bf40ae6f3300180c8ccc599cffedd53b69660604b59c3db2039c5a6d31c28b9c1607cda492c37c268e2ade80f006d779b7d8c424ebf955e93290df460827369327a00ae2b277bd040130e4b76d77b7d58c8b32316ffa6c88d18adcaffd63aa614e466b5493573e230e4c2eedac91fb4e5c9be4246704eae547f720077ea991981bd890be65212a2f96b1a5caaf35cb1e", 0xf3}], 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000151000)=[{&(0x7f00004ea000-0xfb)="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", 0xfb}, {&(0x7f0000de8000)="93d72ad663d79307f8067c5b67a3163490f319cf6da8c2d8744ee98f1624fbf552ec334b70fb0bcecc911bd76f146784b6d9ee272b2d1871f28bdc6b212c86b5155eca82db25546c9471b72dce461efb451603d44d552ca8bb5f660f79d2bba9ec4ed5b8ca149bf14961286404708ff0c77a0cf43f802556db1df5e7626c79649d098fe3473d2586bccac462da6685", 0x8f}, {&(0x7f00002c6000)="03e91032431b59b78362f2ac9b60b3efc2f0fe73f01f065a3ab97e9efc04c17aa44905c9e5e317f143d014cfab8efdfa7469db1ccb7657353333ea66f136253bbb1a028ca17882b20c08778591af53bb0dd983eb408f84d9d3a7c81c2f739f", 0x5f}], 0x3, &(0x7f0000448000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x50}, {0x0, 0x0, &(0x7f0000d07000)=[{&(0x7f00006b4000-0x7a)="f4da72b0261bc6099ad1cf606491d5b67abe1205647afc48ad26acccd124a23c95201172579036119a505be052c5ec989a8001ad825c47985449565daf2398558ba1ec4bd33236ceb17a0061a5e60690c08fc94c9e2e95bee354b3bae1f782f949131dd596054aa70f17e90d6317a07f418d0ebae903747e9410", 0x7a}, {&(0x7f00004e5000-0xe)="3a5b2dd885c49e12ad6e9959748b", 0xe}, {&(0x7f0000cb2000-0x6e)="a9db789859c2c1f882e55f0fddff00a1625215a2d3ad62919de6c76df14034ba045455de38e3c3ab5bd348cf005ea2dbb6a6a2b3b2f4ca4be67d333117c7ea9812c4413fd46ce8017baae952bcffc78d0d501249c7bdaa463de6953e20afa976454768e46cb4828548d693fa792e", 0x6e}, {&(0x7f0000ada000)="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", 0x1000}, {&(0x7f0000d91000-0x7d)="52303a0010d4f72b9a332b44f8ce8c4b261d6004318ac72d8d1640bf9203bbda687fbc34696c3e33df4ba23c31ca6aa71ae111db1f7b3b1ba9e86fea9e69bea8b165792a0dbe5bbc920ae34ef973f7664bac0a517289f713233675d332810ff38c62dbbed590587c66bf3124d49f31fde3d4c7b04e24496fe9a753fd19", 0x7d}, {&(0x7f0000e51000)="ae71a02a618da55a7b8939a1ac9ef3bbabe4b047658119edbbecdda660b257e27b1301df4216cab9", 0x28}, {&(0x7f0000d9a000)="1192496da56f4ad4fe89fb376e91095c1d443fce6a44c7562567", 0x1a}, {&(0x7f0000b23000-0x3c)="0861d63b5f5d6908377ee765d80aeb47d79821e643a1b0799dc4b52f69cdf638c40ec8bfe397ed7d4800c4541867f9e6978033497b39e8811d9afae6", 0x3c}], 0x8, &(0x7f0000188000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0xc8, 0x117, 0x2, 0xb1, "a460702e789fb97aad125fafd9af2ced92e046773d6894b2c0d75793ca82eb4a1a6284c0d900a73aea8ed12bfd785f6ae63694949d38a3470a87be6913cb58b35b81af210985cd5fa5feadcc9532f6675ede9de8a9674667d1dee22fe070c492aa0eed5d4181047eebc861f29f0699c947f8ef4f4a75f25ec00f0f2e1f3bce91796d65473ef187816fb56585e6b68f69d7adb9b79a172e1a99cd09085e7fcc01dc3ca7260872a26b9bd91498dcd80139d8"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x158, 0x20000040}], 0x4, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000049c000)={@generic="9dded06a29bdcb2805366f9405a86bd4", @ifru_flags=0x9001}) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000b04000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xde3a, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008f8000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x645bc8ed, 0x9}, &(0x7f0000319000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002a5000)={r1, 0x6e, "98d8daa624daa83c98cfdc51011dba0e0ac45b6ac063a0f78e645a3dc8e3ca82f5c4f1f24e2788490ae57100dcf60051066821d8793282eb28fbe03640f3abbad131dbf2b732a655b55788d6a6059e2b7351f2f5cdd85e53fd0c093db905e1dde308273cf7be2cc1468d5acb00da"}, &(0x7f0000985000)=0x76) 2017/12/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000070f000-0x7)="093761bedecf49ff028e189dca45a5adefe6e9bdade866ed1a4c6803c35fe4a728e3312ca2021a5e86e6cb27b63325d705299ee8c9c80d47d3b0706730a6c9c6ddfbf0eb49ae423950d8e9d5ef9c58d61a72d62d7009a2c9724edcefcce3965924451ae263b0f300f576fa882981e8a2ab34102aa2a458ca6587e4dd9ad2b67206f0cbd32cf1fdc13313d9f55dee3932f827d2198b3f6d772b8dc087d9b5bb9df9a35b533fae5aa971c00f7e11") writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001d001d3d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) 2017/12/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000304000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006bb000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdc000)={0x5, 0x9, 0x3, 0x9, 0x7}, 0x14) 2017/12/31 13:20:11 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000731000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x5, 0x8, 0xb3, 0x401}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x40a, &(0x7f00008f5000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000816000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x1, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b36000-0x4)=0xd7, 0x4) sendmsg$netlink(r1, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x10000000000401, 0x0, 0x0, "2901045d010000000800000001fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000+0xd5b)={&(0x7f0000035000)=[0x4], 0x1, 0x4, 0x0, 0x59aa, 0xfffffffffffffff8, 0x164, {0x4, 0x5, 0x4, 0x10100, 0x4, 0xc8, 0x3, 0x3f, 0x100000001, 0x7ff, 0x1, 0x2f, 0x7, 0x0, "e41102732c70812d659899eea2aa2546a2d43e2d8d2ac263af21b51847e70078"}}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000037000-0x38)={0x0, 0x0, &(0x7f000000e000-0x10)={&(0x7f0000037000-0x58)={0x2, 0x1, 0x200, 0x7, 0xb, 0x0, 0x6, 0x1, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x4, 0x401, {0x6, 0x3c, 0x1ff, 0xfff, 0x0, 0x6, 0x0, @in=@empty=0x0, @in=@multicast2=0xe0000002}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x804) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000017000)={0x0, 0x11, 0x1, 0x8000, 0x1000, 0x1, 0x0, 0x8000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x471644a8, 0x5, 0x1}}, &(0x7f0000037000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000037000-0x8)={r4, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000036000)=0x4) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80005, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000abf000)=0x5, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x4, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd2000-0x4)={0x9}, 0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fc5000)=0x0, &(0x7f0000fd3000-0x4)=0x4) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fd3000-0xc)={0x7fff, 0x1, 0xffffffffffffff01, 0x1, 0x0}, 0xc) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000fd3000-0x20)={@generic="85c82e7b410a3a67ece02f450e7fafbc", @ifru_addrs={0x2, 0x2, @rand_addr=0xffffffffd3c4ab2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fd4000-0x4)=0x100000000, 0x4) shutdown(r0, 0xffffffffffffffff) 2017/12/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000028e000-0x2)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000025f000-0x4)=0xc) mmap(&(0x7f00008cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008d0000-0xd)="a49ae93f90ab6027db571e658ad98988ba551936302d0e6680b3301eb190af750701cf74c7e581d217c1dd41b507e35e7b15ba8fe15f79095566ddedfdca3599f562e03f35c4eb2adad82e7c0a2a50e4fe80539ca70a61e753bc5dfb0553201197a0a6f8686116ceb2005b255e483e53a22801e8e4c0f1739c89d237", 0x7c) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d0000)={0x0, @in6={{0xa, 0x2, 0x2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0xffff, 0x8, 0x9}, &(0x7f000018e000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000304000-0x17)={r1, 0xff, 0xf, "969fb8c4da3f40f72933def5f7b728"}, 0x17) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000342000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000795000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x22}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff7f, 0x3, 0x100, "e667e7b858bbafef706b11f7d89e775ede50288a77fe02b9df5fd3445ac370f8fd013427e6fe2f5ab096ae8aba9a182e27ae601446948894a5eb91e2ed3a186c5083b4c37c01a999e3e5d1f58eabcafa"}, 0x160) r1 = socket(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) recvmsg(r0, &(0x7f00000d5000)={&(0x7f00008fe000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000003e000-0xa0)=[{&(0x7f0000528000)=""/227, 0xe3}, {&(0x7f0000048000)=""/183, 0xb7}, {&(0x7f0000d17000-0x92)=""/146, 0x92}, {&(0x7f0000344000)=""/51, 0x33}, {&(0x7f00008e8000-0xca)=""/202, 0xca}, {&(0x7f0000dfb000-0x45)=""/69, 0x45}, {&(0x7f0000f76000-0x41)=""/65, 0x41}, {&(0x7f00000a9000)=""/106, 0x6a}, {&(0x7f0000754000-0x3a)=""/58, 0x3a}, {&(0x7f0000a53000)=""/164, 0xa4}], 0xa, &(0x7f000028d000-0x1e)=""/30, 0x1e, 0x9}, 0x40000000) 2017/12/31 13:20:11 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022d000)={0x3}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x58)=""/88, 0x58) mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000074000)=0xff, 0x17) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000078d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d26000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x1, 0xb, 0x0, 0x4bc, 0x1}, &(0x7f0000d26000-0x4)=0x20) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000089f000)=0x0, &(0x7f000089f000)=0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d24000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x100000040005, 0x84) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000596000-0x4)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000057a000)={0x9, 0x4}) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 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}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x5, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r1, &(0x7f00005ab000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x80000, 0x8, &(0x7f00009f7000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x1fffffffe, 0xfffffffffffffffd, 0x2, 0x401, 0x4924924924924d2, []}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00001b0000-0x2)={0x0, 0x0}, 0xfdae) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000718000)=0x0, &(0x7f00003bc000)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f00001b0000-0x5a)="857f6417a4a7e3ccc39a6b21976ba54b6d16db539115e3727e23694b54d58e43ce0c6fd9c647020af76f7b36eb2b10285f36a41215af208fecef8dca1bc40e7b0be54c61c4ae9174c563bc95afcd4da5ca9ac387d4992ad976a3") 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f0000a38000-0x10)=[{&(0x7f0000c98000)="38c0f9f615c735ec871bbe68ff9c0fae1de49a332c594e1ee8417dc04e6884d923db3546a30dfa304720009cb1b53f56453eb71e8b0eba66d556898af1b458e9ccc60caafcdbc4b5a043dbbc3f5ebc1a2881c0c56a9269bec6b90da91a6fb8af34c67bde28ec846dbda977e232f9991cb1e18448f8d7ee1f9196431e872dfcbd690911df755b2bb1480b62fa927edf63dd82996083955b29994b83f2dc", 0x9d}], 0x1, 0x0) close(r1) sendto(r0, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x800000007, 0x0) sendto$inet(r0, &(0x7f0000001000)="32000000140025f9ff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) tee(r0, r1, 0xfff, 0x1) r2 = socket(0xb, 0x3, 0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000619000-0x79)="96bf3f7b189c833173c82aeba05a8819f1bfae491ab18539a891d4d35723ba4d1bb917365eea0c041f6e935e9c587c2ee32d5b690bef2ffe4e472611249027f74f29940c85915fd85738129db524fa2f60182de87fb78a5bd49fd8a95d3e5d3475ef37d94877a42c24d25d1c4d1c06ed2b0f7f2b5531ae4e2f", 0x79) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) close(r2) bind$bt_rfcomm(r2, &(0x7f00005ef000)={0x1f, {0x8, 0x1, 0x4, 0x2, 0x10001, 0xff}, 0x6b8}, 0x9) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f00007e6000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d30000-0x4)=0xa, 0x80800) listen(r1, 0x8000000009) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f77000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005fd000-0x4)=0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d4e000-0x4)=0x9, &(0x7f000032b000)=0x4) 2017/12/31 13:20:11 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000054a000-0xbf)="", 0x0, 0x800, &(0x7f0000917000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2017/12/31 13:20:11 executing program 7: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fa0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getpeername(r1, &(0x7f0000446000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000976000)=0xe) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009f0000)=0x58, 0x80800) connect$netrom(r0, &(0x7f00007da000)=@ax25={0x3, {"8509b50a44d41d"}, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x90000, 0x0) sendmsg$netrom(r1, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) socketpair(0x1b, 0xe, 0x80000001, &(0x7f000050e000-0x8)={0x0, 0x0}) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) socketpair(0x5, 0x5, 0x1, &(0x7f00002ab000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000411000-0x10)={0x7561, 0x8204, 0x100, 0x6, 0x0}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$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) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000327000-0xa0)={r3, @in6={{0xa, 0x3, 0xae2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff6a2, 0x8, 0xfffffffffffffffa, 0x5, 0xa}, &(0x7f00000c4000-0x4)=0xa0) 2017/12/31 13:20:11 executing program 2: pipe(&(0x7f0000826000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x10000080a, 0x300) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet(0xffffffffffffffff, &(0x7f00001a8000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xfc, &(0x7f00001b6000-0x1e)=""/30, &(0x7f00004a0000)=0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d3b000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ae1000-0x4)=@int=0x0, &(0x7f0000f83000)=0x4) getsockname(r0, &(0x7f0000118000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0x10) getsockopt(r1, 0x400000000080, 0x80000100074, &(0x7f0000ed1000)=""/24, &(0x7f0000fe3000)=0x18) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffff9c}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011000-0x4)=0x21, 0x4) sendto$ipx(r0, &(0x7f00008a7000-0xdc)="cca11a4469d5af93123a2824c2094186082cab9f15366b1e4959b04126e0ffd732ab253b0a835be67ac62931fedb1ba1fb6f328bebb0fe75393a4899a915da538178b566238861eaae538d1c4ccf8dfc369492a22a00ac6e018a5eac798badc46dc45e30ceb4839281a4d018eb9b203e42030744748877b65b04120da9357052038b975810f25bcf6ac6eeb0ffbff86557ce046434aeb934ad11075fecfa31af282c5256349c9be31af958686cc5263866c5d5175f543a616b85c91306b13a6f653c774e92a0ad839fde135cea4951e42d14575b18c9b0ff8a104138", 0xdc, 0x800, &(0x7f00009da000-0x10)={0x4, 0x1, 0x2, "f5cdb2768bc1", 0x7, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b11000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004c2000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000041a000-0x4)=0x5) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009ab000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000d3000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000006000)={@common="08717dfe0001000000000800000200", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x7, @generic="6d910860ead70492eeaeb486fc1087ea"}}}) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) writev(0xffffffffffffffff, &(0x7f0000e8c000-0x10)=[], 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000904000)={r0, &(0x7f000065c000)="f83b3ab980741dced18ab60466e023c6cd4d98dd70c03550afd5d9a59a9e5a3fcf935b4a41e7980c57f3aff1cc275344dec65d4526608ec7177db8d4ccb10f5c46d2e8fa3f54f859d9a16e775c969eea3e15d6291cb0662b01d4f7072b8e57cdcf04f632d02c61629770603339282d90b1e77f8138ff82645d90477a15cebea01ec34baea319c336075baa796b81063ae7e5e58afd8295296889efe020f72a15dd3fc92553e6010ed1ceb5bc640ace94e317e922b250c5ec8bf5ecaa3ef1a74f5b5636ede5c0b39c0974c5256c20566c68e861de0b3be5", &(0x7f00002e2000-0xc2)=""/194}, 0x18) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000675000)={0x0, 0x2, 0x5, [0x4, 0x3ff, 0x8000, 0x3ff, 0x8]}, &(0x7f0000e26000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bd7000)={r2, 0xad, "da15786691cdf311630ed3273f8cf523bb835cdbf54cb827e759dedc575215d610215c026170d7d964fb24e426f90f5b14ba5ffd1b8c57243fedd9ef2e5c65ac4981263c47d615eb34134db55ae9ec71979d4722875a2f2867b763c59363a52f4e7d9202f78019e743261e4187a6492f66c413ad8c39c1d65b9646bb982da9565b7cae222f965d6b6e45a80d4967e49315b3048ab7547a79670f69e933c6fad718af6ab7ba77700669f535bbc7"}, &(0x7f00001f1000)=0xb5) r3 = accept(r0, &(0x7f00004c3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000089c000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ce9000)=@int=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x90000000013, &(0x7f0000438000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000760000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0xfffffffffffffffa, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000fb2000-0x4)=0x400000029a, 0xffffffffffffffb6) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000efa000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000363000-0x30)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000b0a000)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) socket$alg(0x26, 0x5, 0x0) 2017/12/31 13:20:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x40000000000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000018d000)={0x0, 0x1}, &(0x7f00000a7000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000091d000)={r1, 0x5, 0x71, "a5dd13d87ba0c997254977d0d71524c6d19498b7204104f19a7bf6b2842058d865521144cc3866e87b55e5c34349cd17d745d9f63c19ac02ecc84d8f6c0678fc3975b1ede906d71316252b2234771cee1da1d49c66a48e9f4929941a0e0ca678378d9454198d5409fbc2d28a1877ca0119"}, 0x79) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000086c000-0x1)=0x8, 0x4) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@rand_addr=0xffffffffffff19d2, @rand_addr=0x4, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x7, &(0x7f0000003000-0xd6)="a8a31570a2fb68fea086384a768d0a207ce10a553ae652c36b37ee82a1b406ec0f674aee44c1c9410a83c81c9af68861f5ecfb76f8d250f3926726358e3231166cc21f00648635fc6a5e2f61b90ce9c8312f7ef74c3a10e0d73beff4d81759222bac6f17eb6239abe22b4f420d15da53ea7b4a309c3a398eb8a85beadedadf17390bb18c38125be2e5b876db27cf873f186a1bc965940c0197b57313ea1f11e0bed9bc35e50802967ff59bb856f27ff509716295c7f7d21a8d414b753c8ed765a0db88d4c0de1c14a834840897de755e907551a81c70") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f0000003000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r4, 0x7}, 0x8) getsockopt$ax25_int(r3, 0x101, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000086000-0x28)={@common='ifb0\x00', @ifru_mtu=0x43c8}) accept4(r0, &(0x7f0000415000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015c000-0x4)=0x8, 0x80000) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000415000)="acce350ed3f34a6afff82c5268506bc5925bed231e7e8bdd0ea080228e33b18383d54fd5bf44d534fdae0c222cc0ed13331128f11397c3983a7f41f314bd9ca1d4914ebc78eb3dbae45751d0076cbbcba2e3e2d97584ad87c2c879e5f1c14ff39314e1039ef23742c7ec50de8eee6bd93a3f72129873982673aeba4e183da0e45197ffc79ba12dd905d6290976e535e4e20a6a7810cec1da4d827868e8da34202d5cd1b92aeda35ea7fbd839ceea416d4f632daadb39fddb24b3d5785130babb2c179956cf5497a6dd74315a36a07ee2920107130bdf56a177e95f210fbbad951f64637df65b341446b77cef0e6d07", 0xef, 0x40011, &(0x7f0000130000-0x9)=@rc={0x1f, {0x29a2, 0x4, 0x8, 0x4, 0x2, 0x58}, 0xfff}, 0x9) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000416000)=0x6, 0x4) 2017/12/31 13:20:11 executing program 7: pipe(&(0x7f0000c2b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000088000)=[{0x0, 0x0, &(0x7f00008d9000-0x10)=[{&(0x7f0000125000)="e9a2dd6ef6698967accc1d01efbf4e2f881eb3f3a23e45407debde4a492d2f8659d270ccdd94f3bd6bc201aad675d5d42eecf7963c2fa5a6756e0e43acf537fba247ecf3083b4aff97ea2a6874dfaffaf25a4428da981a433315e6a9ffab1cfec19cf987fdbcfc6c23dbe5897dd05d1e5d98de2b4a06afb90f87688aa8b40177d2a48bf1c1672ea28ef061f21040a1ea70fbe0e229b72c5ee3f3d01ff0ff3723b49e18934308da91e8dc5900a4ba2b8ff0fba83573b577449fcc066d403f9b97c97ce6d94d19e75fb39bbe", 0xcb}], 0x1, &(0x7f0000000000)=[@iv={0x60, 0x117, 0x2, 0x47, "415218b23c7fb44a178e5370e0e3a59a0e25a31f17033ccda3a1dd67a88d05eec388102ba414ce7311406c79c9c87c119eba64b92d154fff1fc6d39adee62ecca748704a7a48b0"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x28, 0x117, 0x2, 0xd, "41e29edb0ee5bd940574477a27"}, @iv={0x68, 0x117, 0x2, 0x4e, "38614efe847f036e9d1a779a67f0f12199e12a499be78ffeac57ede94275462ff46b63c6a80dc3ed34275830a5fa97741067f60b0d21e4b82b911c906e843d0223dd8feaa932225b401d53ad47b4"}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x68, 0x117, 0x2, 0x4e, "56fbe6f2f6e80fdffc7ea1b33455f6d3cf27505566017838125e9afe83de6d3f3aa208ea3e8b1c0d78b902bb64702fd21b6fd6cdd7dcf51cfd7c2c7ae0059c6d9c0a637310c7f82c14563980530f"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f0000000000)="f1d810bca6617bfa7e7c3033b333a2374e255d768dc6b990223aabfb10552eff44e567d32c4fea82704f7f31f6b15932e6700325912cf872ed5254b884782883f4159314ebb6d6274544d5366280f09226bfca1a8c2df4455a6eb5951007fba7f80e7392e8da33ae612fa2d76b42e6f1d709a0cb1aa631c66b776081ef0db0579bee9423dbb9dfb530f67890b8263c227b708fb518872433bde6ac40e8053f2682a85512dd5830a87d8809ef74cc814a899ca9085993cf4e72891cd6af16e00b0c2977fb450309a0b610d3b2fb1b6fff26e63738", 0xd4}], 0x3, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f00007e5000-0x20)=[{&(0x7f0000000000)="484ad1dc6200a426350bb490a1f45ad3265cdd9a5ce8be8fedb4bf3b6f04a33394e23eb9606941e69804187bc497f3b9bb994013a3e4acd7d5585c8339405ac025ed8783a8af4b54d43e650473e22d4c8767e175f4264a6b96985285494da39c33b66b2ede4a6f85524a08f0c5bb0ef1e50f0ac21648d8046d82ee0ac28586454139b45a6e8c0e0d3bee4b5c28ffa5d405af7d73dfa015a4d15c5f12f75c48eef6e709", 0xa3}, {&(0x7f0000144000-0x8c)="a31a87fe8a29e6e8a81ee04c5fe0c9b5d152a622e2716d42f4cc4cf49dc8cc39b94bd239ac94c568b2507beac61e6961116ba8b12d5a0634dbf72c83463de923c97ebbb5b6180e5d638a813924af62f0c4d2671195f3979fecb1c3d3cf46f04ef6d0fa7ecb093e474dda84391839f3da57d20f4c9004ad1b7944929969ad18cce28d89da471f71c7c68f0aba", 0x8c}], 0x2, &(0x7f0000dd3000)=[@iv={0x68, 0x117, 0x2, 0x54, "abfedd39fb46d119eb0f5ff55c53107f57b02780b997d612401ef7507d9d42611e1ddce10389cd2b564784885525ef01cb8d613569a0f2c4909829780199ade702a2b66b3e11c75435a13522adfad3aba3b7c67a"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xc0, 0x117, 0x2, 0xa9, "f37f9517b516c1f1dfd04c068fdfd468ae20133f3303b12234201918d263512ab13a64e9fc1a51951be03c641f6c3e983a7de94cfad47e9c441ee3cc2ff80a9cde11f6b50ae524206981411912009a3fed5473260666f717eb7d9a40feb4138723c13a205ce5659e4fa2dca5cf7d65f1c50d1062889d920e4479aa92eb49cd99a565a86a81bab2836a5eac788b098067445f44a412b8609cf8a234db1329014b0ce949b2dfa5f8c26c"}, @assoc={0x18, 0x117, 0x4, 0xc315}, @op={0x18, 0x117, 0x3, 0x1}], 0x1170, 0x80}, {0x0, 0x0, &(0x7f0000ec3000-0x10)=[{&(0x7f0000000000)="b2fe32d042d51a918490507ad0a164d1ebe156eb255640eea52d8b624c75bba0a15ab9f8ffb4413a1ad3f8509f654105a87cf7c752c608f70737f1b40254686a7868632bb97d6da48d8f2e2810da0f115e9c859ea8f35fbf3f0a3a6ae064ae26d7fd068ee3ac51855fe4283169912e32b99d", 0x72}], 0x1, &(0x7f0000729000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x10000}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xca5a}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x90, 0x4}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000647000)="29b2d4a5e19935c1c8a9f7d68f43461bf3262a2283b5f65e8367afa829f75438a039d7dbf0e7e0e1e473ed80b865a07cc9d828f86d5e4c053623490d0a548d6fa8b7325e0ba07b7c8298565970af741232d68788a0684f73593336c140ef78104012b7ac225a8a88e2cbd9968767f924b879a58cf93296ca9ebf792e918fa42b729f05de7035125dbd3d79c8b079174768199749786f1613ffa82ff0e22b4e9043ce5b82f2cb7351ce1b9022b1244ed766f2ae959f06c6efac85b4449e25a3231362f72bc5c1dbdb652c9b002709791472ae8238", 0xd4}], 0x1, &(0x7f000011a000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1ac7}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x60, 0x44}], 0x6, 0x24000045) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050002006e35", 0x26) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000901000)=r0, 0x4) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x800000, 0x6, "905007", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000ebf000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000053e000)={0x0, 0x2, 0x5, 0xe}, &(0x7f0000bc0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e6a000-0x6)={r1, 0x1}, 0x6) 2017/12/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00009a5000)=0x7, 0xffffffffffffff83) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00002d6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000000000)=@delpolicy={0xc8, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [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], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000073d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r2 = socket(0x15, 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003de000-0xa)={0x3, [0x3f, 0x0, 0x769]}, 0xa) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000a3000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801, 0xffff, 0x5, 0x5, 0x3}, &(0x7f0000ce2000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a95000-0x10)={0x1000, 0x3, 0x892, 0x620e, r3}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cbc000-0x4)=0x7, 0x4) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00008b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000072c000-0x4)=0x10) listen(r0, 0x2f1a) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b0b000-0x4)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0xffffffffffffffc4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000041e000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f12000)=0x24) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000000006, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) 2017/12/31 13:20:11 executing program 7: r0 = socket(0x1c, 0x5, 0x10000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f000057b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8}, &(0x7f0000b0b000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000071c000)=@assoc_value={r1, 0x8001}, 0x8) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ddf000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000915000)={0x877f, 0x7, 0xa000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000135000)={0x8, 0x5, 0xb000}, 0xffffffffffffff22) setsockopt$packet_int(r1, 0x107, 0x16, &(0x7f0000a86000)=0x0, 0x4) 2017/12/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000001, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c59000)=@sack_info={0x0, 0x0, 0x10100000001}, 0xc) socketpair(0x0, 0x80006, 0x6, &(0x7f0000f09000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000823000)={{0x20, 0xe79, 0x5, 0x3, 0x4, 0x4}, 0x10001, 0xa3, 0x6, 0x10000, 0x1, "f9dcf7385b0afc59c899318ba70fa8777008a77c0a5616c1002467c34823c993b16ac3e3802d714cf4d05707c6d9379fc153b2ae4a136eb75c0bb20c4df64c35fb7e5dffbf6ed157778844849ea4543cfe6f8d0c0321a482bc5622290ac5ad4ed879998e4c35181c0c98a4c840f34ff7aaf409a30fdc34814102270330850c79"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000310000)=@assoc_value={0x0, 0x0}, &(0x7f00001bd000-0x4)=0x8) 2017/12/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000724000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000536000-0x4)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a8e000-0x4)=0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockname$netrom(r2, &(0x7f000041c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b34000-0x4)=0x48) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c0f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c5b000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000085000-0x4)=0x10001, 0x4) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000836000-0x14)={0x0, 0xfffffffffffffffe, 0x100000000, 0x9, 0x80000000, 0x0}, &(0x7f0000c02000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000033a000-0x7d)={0x0, 0x75, "a60158795ee107d864f44062826b69ebcc71f8ff5d5915213625416c618605ccd27f7c5e5cbe1eb857880b5a940d20e099bccd752a2da34a73a0fded44d4d350b57674042c297dbe6f56ca4864830c12bef32e5ae8a4cf91237826db1517f587fac6cb8a528437afc3a34b32c5f5a9c8517f1805c3"}, &(0x7f0000f7e000)=0x7d) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000537000-0x8)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ef1000)={r4, 0xb}, &(0x7f000071a000)=0xffffffffffffff19) sendmmsg$nfc_llcp(r2, &(0x7f0000ca6000)=[{&(0x7f0000efa000-0x60)={0x27, 0x2a04a4b9, 0x20, 0x7, 0x2, 0x0, "cc86c6b3dd01769fb1486ef526a1e11b40e7618d7da486c5e0c14d0bd93c9e22a9299bbe397b6af55297a8b60491351ce0cd46c0fddfd6d05434d7792d0b63", 0x1}, 0x60, &(0x7f0000e30000)=[{&(0x7f000030f000-0xc5)="550b78049090935f664ccd39fc1ba057328c2ef158e02dc3aec2cec7d1723110aa392282c5196ce4ccc37c830ba32b8d11316f7b8b33a656dfd7c94d15f8d368bcba6a0e5b1737018ac88c6cb45138f1c7f53b934cc88eb2716565b0e97ceb43c18b7cb8b9ef8fd80564590be129e7ed73390d86f64df91d70deff34f7978a598283e580c5a4aa0e0c0614bb0c47a7f8472d053ad9f487a6e31f4994700d6f95e6178c10883bf54157ef63af37dd1172e40880822684eea796dc7980d19d441cf2162c38f5", 0xc5}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f00002bc000)={0x27, 0x0, 0xfffffffffffffffb, 0x7, 0x0, 0xfffffffffffffffb, "70638e51a838f185aed6cf052cb9e121fb5448ab22c02b011e090628586a36eda9c02718eac387ce0330fe8f7e46868009c0f44f6147abf1e8ed0958197b40", 0x8}, 0x60, &(0x7f00003ad000)=[{&(0x7f0000c30000-0x42)="c33ea3d1d4e46cae1e9dbbca04c24e1d715b5e5fb7fbd26d6e99136bb17af2d8f656e71832c9e0a4a54a0640feb8da5a9b6bb049273682629424c056d0d504c356a8d6489b4bdb44c8b47bf1b797ffc8786549ffe0288b01cc18", 0x5a}, {&(0x7f0000ef1000-0x1a)="27939e7f63159c963d1a84e394a7ce9a499716ae8bb4e12470ed", 0x1a}, {&(0x7f0000479000-0x25)="a4a47f23f893503e892b4ebf03406e6f6abf648a93cd9d4c4e3a79ed798a7a0a12c2a40ee3", 0x25}], 0x3, &(0x7f0000523000)={0x70, 0x119, 0x9f6, "055693687d180e835bff9098e42974b7dba452dfe7c347004969d1a1b037821432e973090294a9b771c6605d8e8bdc68004c5004728af6df50cc5160bca8e39e79fd05e56c52e35bf0c13144a13452111f98eeb807309493d8"}, 0x70, 0x20000050}, {&(0x7f000070e000-0x60)={0x27, 0x7fffffff, 0x1, 0x0, 0x6, 0x40, "fd8678caefc087a12c0e9dc1f361580528ad91a422935187cffad3645acdba57d0fc5bd2d18f614ddd7138b1bc9a939a5de44f8497cfccf66a3952185b93bb", 0x3f}, 0x60, &(0x7f00005c7000-0x50)=[{&(0x7f00001c4000-0x8c)="58a12a446dd0b349f35ad29572390d9217b8317f8a9d38a79c2dbe373706fac441e770139241f75c467f023597c1b10b09d1131e94eb77103718dd206f0829d72432e6a0455b2a9b5d46f718b5f51ff53f08111a0bad635e7281cc5fb9618c1c3c7ffddaa6037fd3c91335b92b49d55eddf1d9e00b6244610f96365ff3680ed4e82a7e97fba8771e7dfebf43", 0x8c}, {&(0x7f00001ee000)="a1a82f85fb4a111e9d8ed635c14db9c94a65c0be8c0827992c88a61438455ba26c34ff16eaf0f9a002792a63903dc6cac8b8c64ce8bf75e0a975ab84271801035f8e357affbf5f4aed14c673cca848c67cd9f48bc65f9520add3a83cd1f0ac8e080233705001ff89a8c24c525184e23c37614267a523a86644e4b04195ad", 0x7e}, {&(0x7f0000b90000)="2e26831ef71e293d4982a9ddf3fdfa33058ff03e9bf5379d8005daeccde83c2c154efe9bd036e94fbe554f8b6de6afb5d206fbf4cbbfacbab9a03f85b0e6c8c5b6492014e7d7063e599a9f19389c615994d9b11d76c13acf2321f0a7cf4c9a26f43ef8c1439eb0c3", 0x68}, {&(0x7f0000a4d000-0x36)="acd1d076b63df59a96311934a6292e79e79dcc54adceb2e57bd7514f3fd14e7c62cb1ce761a09cf00660d6d77f2a1e5a7a81e8d4f0757c309bc0325e85ffa5b831f81067163740fd128c6f09b45c8f2787719c64c6e5c55b4dfb580675e84a45a594e1469a98ae17511ea8594b75f7593e8e433d875e6e13c099b3826086b32165060160e2220048b47cd344929c43d90e34e7bb3194e4300870f24e03880f1be02c6dfad24917707fed2311addc76984acdf78fd7617fa0e9d3a8d532c2747f67", 0xc1}, {&(0x7f0000315000-0xc6)="a122a2d7b1e246654814dac292e53d1050f83f46f9e1b0f4549878ff3d7be67c4a404becb1584bb726ff923b76dedcaef841c9e863d717e3dedc1d508478c37935717549164c80df41bc4886ed55d3ba053a430cca5c15192df9f6f00b14a9fe31cd71457ed95f976e797f45d4216850bfc262f3bca91c34208567a8ba89b1eac70a08bc62f07e993d5b55c825ce775d06f47edd9c870dbe8219138343e3849e1adf2ac45967ebeed519dc90abb64ba628546aa7043e41bffe4dcf45aef79b9c66adebc7bb29", 0xc6}], 0x5, &(0x7f00000aa000-0xd0)={0xd0, 0x1ff, 0x0, "329305854560efb9f5a2f3713e59bdef6c822d73911079c6df517c819bb5707e996e762a13f47326b9ed1aa7a8afbafe6af82921c1928ded09d4e66f5d82bffc1e34990fba94c2f4c9a45546eb2b8f827a12d3134b7947a3d530c0540ff42a1cec54afacc8f4c7c4d483332f9513c3447ab9158075bfda83927b43dddee3421704f2ecb03c8a67115eb675c1f1025331634ae2a31fe3e4539b8cf6b75b15c3606afd2761ae04168229239d4f6ab31192bec064a9773b9ba80c15"}, 0xd0, 0x4000000}, {&(0x7f00009bf000-0x60)={0x27, 0xcf3e, 0x9, 0x4, 0xb39, 0x3f, "c1de935ccfc433eb6d745b1966cc332291d9d58e31e793c0117fee7d2e3947b54002c389fdba6a02b14a31038c5c4205684ae5242e9fac65b04fe182b47ce0", 0x6}, 0x60, &(0x7f0000898000-0x10)=[{&(0x7f00005fd000)="", 0x0}], 0x1, &(0x7f0000b6c000)={0x110, 0x103, 0x6, "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"}, 0x110, 0x4}, {&(0x7f00001b1000)={0x27, 0x1, 0x3f, 0x2, 0x3, 0x7ff, "a36bd0cbba4911879c1914fae7238537415ed22d7cfb697073308d8cb736e78b5b94d734bbe509287e617f2e4443928466c1c1912bfe6e404e54d98cf806a2", 0x500000000000}, 0x60, &(0x7f00004da000-0x20)=[{&(0x7f0000a82000-0xfa)="29cbb37c40bdbeef59c75006b9dbe35345542c8ba177eb067ecabd95529d88da3f519ae822b002d998f3d0f7b4b9fd13f129be3ed9e149ff0e7fe899cbc5e290631b92730d544b335e3b84bc649a803a0c5f53328e1c3599f0ef0b70e6f4f6d5775f7d5aaaba793b784d854e531a55b1ae171e58d146b7cbc8485f23f3b3f92292488724919a345543c397e51a8a79606c0d4c2c0c105db5b6b30cca836da654ec6da7fd49a186b3bde8d391de4e2c0fd5e96622eb5f65f5520917151f8c88f83d6efa2f2ae4d56e5c27fc4f7ad1823d42999388368622e187a95c16c7f1b6f6b4a12837618b12175a305479870aa1537d86cb53fc17621050f4", 0xfa}, {&(0x7f0000a4f000-0x95)="ed9c8e1c9f345e5e8f23703e679068b22ef50c52e7a1ace22dd3cb4209d4d68a10660035a3f610f17b0a58cd80a7b8d8a9ab1d138f3c9a7d1d08c926216c83638ca62f92a31c50e1766563672bb6341981ea92abdcb7c2e7f4e27a4dcba4935b1ff42b9a5e418b0a2c69555449136b53a99aadaa2954bd58472b878537e696bf95685e845df37553704a103219d3d9894df4f725f904086c86cec4e783b177f5cf4c01dd6beea536fdc62f0398f73600bbc4ef3dda34af2028797d2d82e785089284ae976a0a9dd68d94c6a2afe42d666165edbe99c81cdc8bc415ea0b2ec290b6dae0442c289502b00c6bea29bf", 0xee}], 0x2, &(0x7f0000f43000)={0xc0, 0x109, 0x1000, "ca733c33e0afd39512c11b037e1a1428bf0a042918d935f8da80a46299527b43944674d95e283d3bb639626342464e8b9138cd44ad6113814ce126e71dec3da17a50fe2ba81c7709747546105c92483e3beece1cfcabb8651c57b15ee43567d2699ba71bae45e93429aff8d8b04b80cd1249480ad4eaffa7f1d1eeaba54382cf5b2b2d564c17233c3e34f987e953a73866a6f384d358e3dbf7fb643ca5df670579453766a80a8a298103"}, 0xc0, 0x10}, {&(0x7f0000d0d000)={0x27, 0x0, 0x1ff, 0x3, 0x8, 0xfff, "dd80dd22d5661fecb7ba55a807c0aee9897f59cd1d5f9f22aa3075858e2f9e0307ed5489dd4bb6bcd6ef57cf14fbcc12c5c6f6e8b09f178b5a5c17fb17838d", 0x796}, 0x60, &(0x7f00001a8000)=[{&(0x7f0000c33000)="b95872784a3f0c957860511528afca5cbee7fc2cdab1cab627fb83ba3e042c6c3016046a7eb016a34f287501da9b8bee35a36ee83f3ab9dd614f20b56ac8e5c36433aceaafe873994d5e406ce91ff58509df54f1874f74157dd4ef7987f208003a083fb08124c3223bc3142db87f4faaaa9757c257110cf5a94a5f153e44a9c297852d18e54a54b68869e936c00f922c15e627378a44bd3c2c2c49", 0x9b}], 0x1, &(0x7f0000c3f000-0x70)={0x70, 0x1, 0x3ff, "7f2964e376480ce348edb5acb754f533ffb7de962e9d7d363a74527546b12f1fd08d2f3254b4a60e8383613aa42d64092de1ec7a5e7b9fe072dbfac0db11e5c06fe68ed0d0c0bc509ffba608d81995b9dd449d04aa083b246c55a707f6"}, 0x70, 0x1}, {&(0x7f0000585000-0x60)={0x27, 0x7, 0x81, 0x3, 0x14, 0x6, "eea568c43bcb9add82bfe0adf8d207f1f3caaaa439925c82cd930aaef51042fff34b7d8900c7e24ec1126ff278c266377564c4a09ae8a331d0351b95e8efdb", 0x9}, 0x60, &(0x7f00004da000-0x40)=[{&(0x7f00003cf000-0x3b)="125c9167e82528ae04617591c7839464d2620a215167d61fb2baf0d2f4187657203923d28415a29bdd66438bfa1b8e0af4e06457da7132578205c6", 0x3b}, {&(0x7f0000214000)="2719907f9eff234f50171088bacadb3e741b0cf8cf77327134b165808144b69ce167d6489f940b17ccf16cd7331cac88c8bbc8e2afb88d8b31cd6fd080fa2fdb126390e6e548fbb8feb43b2f09df5548f26bcf7686e16601b4ddd1235ce5bc018e2b0e26e3dabdf01cde0fb00546df90b024881026cf9775ba6bbb8b77c9cac590b8ab6f94dedefd38d83698ada348b6c95d98ea924c50e2a5bcbc1fe984189d3a17844d3bc4e66d194358395a98001f046bd9147b60242f205e82e5cf0c81ffd2bde473963b30e1aa5c8168e7cd3e", 0xcf}, {&(0x7f0000163000)="eaffc339f29619ffb0c3ce1dafc3594107d29e04761f237fdec75ecbb9868113f1ffc291627022dfeba3dd7e0a5d394654f9245f823fce2dbfd71c12f262dda5ac567e72f9fbae674b11dce8341d656b0e0ebcdb33cc379398678e0a5269d1c07f5fa49d43e1d7940fbe6069c4f4e71105070d5ba090d8e7513dd80060bd17906142c7241ce12a833bed2743fe9f23236cb9e11edf4b0b6ea1932030540472bf5602ab4b204e32c45714c962f2eac8b67430fd786134c9372a583ca5bf5194bd55544dc58b08a9f654fd42445dd236b17f4b29947faa66c55b0ef16e", 0xdc}, {&(0x7f0000614000-0x51)="d638bdbc1b5e1699927b0748756ffe7a7b9501bb0dd344c23f135c5f8c95ec623ba4f51c75f65feaa7aeeb4b88b3aad0b5a9687384f29ccd43cd7c13bf065935524f27043e017241f13651437cecb98856", 0x51}], 0x4, &(0x7f0000b12000-0xf8)={0xf8, 0x10e, 0x7fff, "bb1ebcfbe978a3594b03cd5b5adfe88bc232fbafe43ff3556fcd412dc077cb06c04f09f087c72e25eee6621b3d0be0cfdbf3231ab340ce1cce59445c8a12228ea02edfa00cff1af13db58f8492183b2d6ae44e172c9c5e0a98f39b9e2a15cf45cb8cb2572f01982b4d11546119773d8d2666e0039c911ebacd776e02bc2e45d1054a3259334f0950377905500d4b79c638b2d5aa4634b02c49bc93e64cde7150cdc3aa17107f995368f0820ec7559ccccb645c78222c2cd18596ce11f04f6d77984b0e8c05a4150bfb2acb4038ddce520ea402335d7749e37345f620974f2430a4db20e6e008"}, 0xf8, 0xc000}], 0x7, 0x840) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ec8000)=@assoc_value={r5, 0x5}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000077d000)={0x0, 0x0}) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000046d000)={0x0, 0x0}) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f44000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032a000-0x4)=0xc) getuid() getgid() mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f45000-0x4)=0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f43000)=0xc) getgid() getpid() mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f43000)={0x0, 0x0, 0x0}, &(0x7f0000679000-0x4)=0xc) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000301000)=0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f44000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eba000)=0xe8) getgid() mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) socketpair(0x8, 0x8000b, 0x80000001, &(0x7f0000141000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006ed000-0x4)=0x0, &(0x7f0000a08000-0x4)=0x4) shutdown(r0, 0x1) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ef6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004d6000)={0x48f0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00008c7000-0x10)={0x100, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000341000-0xfd)="91bcb0e68f3a0964c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f0000652000-0x70)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab0970af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000047e000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007cc000)=@assoc_value={0x0, 0x1}, &(0x7f0000d91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006c0000-0x6)={r3, 0x3}, 0x6) sendmsg$alg(r1, &(0x7f000058e000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f00002be000)="a41a141f989bbfa481b1d97088e1a040", 0xffffffffffffff56}], 0x107, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000240000)=""/221, 0xdd) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000022c000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ab000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005d3000-0x18)={0x0, 0x429e, 0x30, 0x3ff, 0x5}, &(0x7f0000377000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000246000-0x8)={r1, 0x0}, &(0x7f0000ccd000)=0x8) 2017/12/31 13:20:11 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) socketpair(0x5, 0x3, 0xffff, &(0x7f0000c4d000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000683000)=0xb3, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ba6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000046f000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b14000)={r0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000003000-0xec)=""/236, &(0x7f0000447000-0x4)=0xec) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ffb000)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x600000}, &(0x7f00000f3000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c23000)=@assoc_value={r2, 0x9}, 0x8) connect$inet(r1, &(0x7f0000b1a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ipx(r1, &(0x7f0000e61000-0x10)={0x4, 0x3, 0x800, "5fb9e6d09466", 0x8, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c5b000)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d77000-0x20)={0x9, 0x7, 0xb, 0x5, 0xff, 0x0, 0x240000000000000, 0x4, 0x0}, &(0x7f0000ac1000)=0x20) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000022f000-0x4)=0x0, &(0x7f0000455000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000b90000)=0x9, 0x4) syz_emit_ethernet(0x36, &(0x7f00005ae000-0x66)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x400000000000005d, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x4d, 0x88, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@generic={0x86, 0x0, "21a353dfd4a83b80e8f3c71a11a2"}, @rr={0x7, 0x0, 0x1, [@multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x1, 0x1, 0x0, 0x5}}}}}, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000cac000-0x4)=0x0, 0x80800) 2017/12/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x800, 0x5) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000df0000-0x4)=0x0) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003d9000-0x10)={&(0x7f00000df000)='./file0\x00', 0x0, 0x8}, 0x10) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000021000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet(0x2, 0x80007, 0x3, &(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000036000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000)=0x10, 0x0) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e00030000000000000503c76e35", 0x26) pipe(&(0x7f0000783000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000b4d000)=""/118) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000f79000-0x5c)=""/92, 0x5c, 0x10100, &(0x7f0000f79000-0x10)=@llc={0x1a, 0x2744b8d4fce428d3, 0x3f, 0x1, 0x5, 0x100000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/31 13:20:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c98000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007e5000)=[@in6={0xa, 0x1, 0xaa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe01}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x8}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x5}], 0xc8) r1 = socket(0x1b, 0x0, 0x41d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/49, &(0x7f0000001000-0x4)=0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xffffffffffffffff, 0x1, &(0x7f0000002000-0x10)=""/16, &(0x7f0000001000)=0xffffffffffffffae) unshare(0x2020600) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x0) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ae3000-0x5c)={{0xa, 0x2, 0xce5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, 0x20, [0x80000000, 0x9, 0x2, 0x9, 0x0, 0x6, 0xff, 0x400]}, 0x5c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffdfe, 0x4) sendto$inet6(r0, &(0x7f0000f97000-0x69)="3e95c69ee1881cdbfb563ba4642302b47e3f08e1bdcc48a06ab670c40e320d571d5826127211c2c5267898111c2ee28054ae69ba811e883f9724ee33f3ff3a4ef6e5314e5d3f788110afd812ef90d4fd894b851c096148596334ec71c2a8fba9bd246cfc19cc59a64e", 0x69, 0x24048000, &(0x7f0000da5000)={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffeca) socketpair(0x2, 0x8000f, 0xfffffffffffffe01, &(0x7f0000b39000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c36000)={0x4, &(0x7f0000613000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000093c000-0x24)="240000002c00250400000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0xfffffffffffffe00, &(0x7f00006ab000)="522d91ea77b43999008e01701d529634436d018300b0c3bfbf8f912483a5e8f1ee868c81e93956594d18ec4e2ed6962cc0e8d9ca48dff048359348f685f141ebde31ff0bfc65de7c3012bfb6b30b9ef661c7968ad7d2d8a3db0aedc0f1b6b43cab5d5e8ee27fd0fe73ef6ee07461d454000485b983ee04b79d605f08e3ba6f5bd8f4f92ea3f6cc8a792a9e0716", 0x8d) ioctl$int_out(r0, 0x5462, &(0x7f0000ea1000-0x8)=0x0) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x50, &(0x7f00009bc000)="df5470d8c8e456cd808dfdd5a726926882bf7e8bd589ea7fec7e69cb43a797a45a255b5115f574e51568961883cf1b21614347b40bf291a0b0a0018f21f54164a2cca5113ebe2198d2bf986d5bf4b887"}) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f61000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000096000)='nv\x00', 0x3) syz_emit_ethernet(0x4a, &(0x7f000063f000-0xbc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xad, 0x5, 0x4e8}}], {{0x86dd, @llc={0x0, @snap={0x1, 0xfffffffffffffffd, "c65e", "5fcca4", 0xfbff, "e48c75d8e8ade37fef627b82af7c2ad57c3bce7a9b41f54920e0829c5b6854a50ada19955e9b90eeb92050d46d18d8a4185ef5e9c2f7a6dfd7c25288daa1eee52cccc627bb1b5f431aff027970f6b7835aa4187f63d89d23e6d12bd39727908be5bb4b35ac9da5641c6fd108f6151e1d18da729b2a146e5e2e1df4dc2725fc86d1decd0cef3e259b2162bcf6382898af8c2f4c2d50bff948c2e3f1d487a569"}}}}}, 0x0) 2017/12/31 13:20:11 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e6c000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000000000)=[0x0, 0x9, 0x7f], 0x3, 0x5, 0xff, 0x7, 0x5, 0x40000000000, {0x2, 0x6687dac7, 0x6, 0x3ff, 0x5, 0x5, 0x8000, 0x4, 0x0, 0x9, 0x80000000, 0x100000000, 0x100000001, 0xfffffffffffffffb, "9083ce2bb4edef8e315524732a953b4c9762058bd47cff6a780e3a6ca7108ac8"}}) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/217, 0xd9}, {&(0x7f0000003000-0x57)=""/145, 0x91}, {&(0x7f0000003000-0xfc)=""/252, 0xfc}, {&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f0000002000)=""/213, 0xd5}], 0x5, 0x0) poll(&(0x7f0000001000)=[{r0, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x8cf9) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000003000-0x2)=0x9, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ac2000-0x8)={0x12d, 0x0}, 0x8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000046e000)="1b0000000106fdddfffbf6f8e68001fffff30c1100ede606001c030000181dc88e804a07ec9d3ede9297", 0x2a) pwrite64(r0, &(0x7f0000785000)="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", 0xfe, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000027000)={0x0, 0x1, 0x5, 0x6, 0x1, 0x1}, &(0x7f000025f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009af000)={r3, 0x8}, &(0x7f0000202000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000405000-0x10)="93e3f280a232e02f977f60ac0833447b", 0x10) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000727000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009f2000-0x8)={0x0, 0x7}, &(0x7f0000f1c000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000022d000)={r4, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e45000-0x4)=0x8c) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000110000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000cbb000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00002f1000-0xc)={@multicast2=0xe0000002, @rand_addr=0x9c, r1}, 0xc) socketpair$inet(0x2, 0x80004, 0x7, &(0x7f0000b9c000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f00007f3000)="65a156e2557b0890a859504ee8ae03e02c35084450d8823b7e545f102f098f80eb5f4c97f7940a75864ad66f1e4ee6b0579788998bcc994c4f6cc7ec53a089d471f50a71c7", 0x45) r3 = accept4(r0, &(0x7f00005f2000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008ce000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001bf000)={0x0, 0x40}, &(0x7f0000e2e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b88000-0x8)={r4, 0xac33}, &(0x7f000080a000)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000051d000)={0x0, 0x7c, 0x6, 0x9ee}, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d0d000)=@assoc_id=0x0, &(0x7f000091e000-0x4)=0x4) 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000f2c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x5, 0x2, 0x1, 0x3, 0x0}, &(0x7f0000b03000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b64000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept4(r1, 0x0, &(0x7f0000d90000)=0x0, 0x80800) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00006b0000)=0x100000001, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000674000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000005000-0x10)="", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000070000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007e7000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b6c000)={{{@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}, 0x1, 0x3e3, 0x3, 0x1000, 0xa, 0x80, 0x80, 0x16, 0x100000001, r6}, {0x6ad, 0xc1d, 0x1, 0x5, 0x285, 0x7f, 0x6, 0x2}, {0x1, 0x2, 0x1, 0x7}, 0x3, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x6, 0x3, 0x9, 0xc3, 0x2, 0x8000}}, 0xe8) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f31000-0x10)={0x20, 0x206, 0x10000, 0x7ef7, 0x0}, &(0x7f0000919000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000022d000-0x10)={r1, 0x48, &(0x7f0000a3e000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x81}]}, &(0x7f0000214000)=0x10) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc2000)=0x0, &(0x7f00008bb000-0x4)=0x4) 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006f4000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f00004cf000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009ad000-0x12)={r2, 0x1, 0x5, [0x100000001, 0x80000001, 0x9, 0x100000000, 0xd]}, 0x12) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authencesn(sha224-generic,ecb(cipher_null-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 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$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b9c000)=[{&(0x7f0000214000)="fea70391e18df291aaa9e6d684b957fde8099df91023fde4d49b027851938664f5d6ca600c38afb0f6068e97f3a1ab4a2fba9bd15740e1d1b3511ec487de5f1a3a9d306ebd185d600c0e54f7bd891bb6fa755326f20dd8f5bd7965b05f81366fc9dfa7c5ea31d236bdea0ccfa31704d40dd7f2909f583757d9fb0a1064b7c6f9c2480ce3a9bf0a76615efb66a5195188c4580f4d844ec10098e5429503c09075417da6adc54ce6effcf1e3b1f8e3c87dbb9817155bc6b86b4c543548310c", 0xbe}, {&(0x7f00003c0000-0x77)="2297cad7407037bd505732247fc690982021b81c6899a727c8a9fa8a4bd83efb5a9c555dbc2fbdf346abac89d1c3e1f702cf00c2b874de62b94d42dd155b0cf8d276c13ae2805ac2e8aa3f585d4967588add18651ed18543ea13c863f15eeb76fa8879bbc5ccf63b5161b3bccc7677c92016079de28b9a", 0x77}, {&(0x7f0000459000-0x2c)="91a0be9c0523eb3f1cb612ab0da12aedb87df618ce152aafb4eab410a3d0aa814ac85d23a2adc1211f0ef57b", 0x2c}, {&(0x7f0000fd9000)="bc633512fc11fa350743fa78144624757b948d64023267b21d00b2d00c332653d77f290e18c095ec8de27fe0eb85ee3c530447725329f40775b147667aa84409bc2fab84e68b53e48e09e2574e43d15a6a35cdd8b3bc91e4adcf460f54d071549dce04babcca6239aeebb9", 0x6b}, {&(0x7f0000c80000)="8dec4435c2913f882312c804d647609261bb510dcb0822cda4fca4c5b5eff500682928a850c2f50ce17694", 0x2b}, {&(0x7f0000fda000-0xe)="a1135adc46eef683ee18a9377037", 0xe}, {&(0x7f000021c000)="3dafbedaf7e4fbd4ba1422d983b8f60d5178d06669a4118f75e9427909dcf4a234a0af19e72a790142458cb5ef2a54cd3ecd6b97b6ae4f06fda95f2895bb0ed7a5c0a6d4589bc138c9face938ae7c16e46a09295bd2186460ec5009e6d98ccc89ce4c3f31888ccfae5a6c34301bf47d2d46e36b5838577a5de12ea47d057c19497866e25ceeae44a6b9a96e5fa41634612206810a359b8d4327dd54488eccfa7617ebba4765fb33221e72c5b1bc4eb098d05308db79cf411860c0817187d38478e0e301e285da054050a6307883bda7192f7c32924cab91589944b89dd380e819df4ba0414b0", 0xe6}, {&(0x7f0000fd9000)="aa8e187e84ef60bc0e4a412aa7a0af08c26c86c4aa24b3865f2e403e6fdb5bf0fec4bf144b9e591758811eaca4cf445ffa177f", 0x33}, {&(0x7f0000237000-0xaf)="35ff245cebbd3bfebb055a01dfc3a2f75924f849e4c6441f5be8c1e7fccb8f78b0ecf27896f9455606a990ed45ecf00bdf785a9c85d4012dec2c7f01e24ae702655e8cf873e7facb91771537b9e2cf3ac74e8d2f07a4c4e7d254e3c05c4cf6c0ae536c963184460900a2c4c76f90a9c236230f83fa881b161ce0ae586405f4d342881f98d5f670db15a4af444f04b95e8fb5d97da3aeab352e50d19758796e8f37973fd59ca6e293402f6beffc6155", 0xaf}, {&(0x7f000043f000-0x1000)="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", 0x1000}], 0xa) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000ad000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd8000)=0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000344000-0x60)={0x0, 0x6, "99fdde4769ba2e3256e122f2f322c9772e6983110bacc65cac15a1d823208a6aa13c2d4dd647887d55b22eb2c410753fb17e09426c2fa54831a581c133536d98318e045923f94507620acf2dbca06ebee74ec6f8dbcaabc3"}, &(0x7f0000fd8000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bca000)={r2, 0x200}, &(0x7f0000fd8000)=0x8) 2017/12/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000077d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000423000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000ccb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f82000)=0xfffffd77) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 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={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 109.600831] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.626503] sctp: [Deprecated]: syz-executor0 (pid 29529) Use of int in maxseg socket option. [ 109.626503] Use struct sctp_assoc_value instead 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$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$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007a2000)={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, 0x0, []}, 0x90) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000084e000)=0x6, 0x4) [ 109.695907] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36321 sclass=netlink_route_socket pig=29570 comm=syz-executor5 2017/12/31 13:20:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) close(r0) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xfff, &(0x7f0000749000)={0x0, 0x0}) 2017/12/31 13:20:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f000095d000)=[{&(0x7f000034a000)="75434c99ec073deb50260a5b39043afbfb8f096a7096a4d1ad19127485068606", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x4000000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00005b1000)=@get={0x1, &(0x7f0000d9e000-0x4f)=""/79, 0x2}) 2017/12/31 13:20:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000229000)=0x0, &(0x7f00008c6000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000c06000)={0x4d2, 0xfb, 0x40, 0x2, 0x0, []}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000d9000-0x474)={0x7, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0xffffffffffff8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @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, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x1cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1e6, @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]}, {{0xa, 0x3, 0x41556f5d, @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]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x20, &(0x7f0000394000)="6b12a4a91e59bd3780b9f105e60f9c82ed86d546526543292e4310352e84") 2017/12/31 13:20:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bbb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009c0000)={0x7, 0x0, 0x8, 0x4, 0xf5d6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00000be000-0x20)="9b017dfed173a00b99b8f4758ed58b22", 0x10) getpeername$ax25(r0, &(0x7f0000b06000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005cb000)=0x10) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000f000)=0x0, &(0x7f0000468000-0x4)=0x4) listen(r1, 0x3) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x475) 2017/12/31 13:20:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a64000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d000400fb7f00000000000008", 0x29}], 0x1) 2017/12/31 13:20:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ba4000-0x1000)="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", 0x1000) 2017/12/31 13:20:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f44000-0xc9)={0x0, 0xc1, "2594dc39f0dd6c82114b285b7a706b239c44ee849bf39719086fd44605a09528e10f7e75c437d5490d89d793bb00a3ee1ab03945c441f496996319b2facda66106a813008044ec1ed205a322e9e32c43e11bb4ba79390ce81d4c8612591669856f3257b74deebcf3df9cecefae6b09402c645e56883e14f08fc82e473e1458964230cf86c4bfe36771749e0a5feccda78abe835067c8c2eed4951634bfe293b72da8fe12e7f9aa4764c3c2aa0d409dbe5d3b1eae4ada1ddf341451a61e51690699"}, &(0x7f00000db000-0x4)=0xc9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000033b000)={r2, 0xfd0c, 0x34, "3c4c14fa66570f70c9761f9c64397e1ab1f7e891075e7dbd299cb3059938b709e493b6637e59d7c089409f5e847caa8d85fe8bea"}, 0x3c) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0xea8}], 0x1) sendmmsg(r0, &(0x7f0000e69000)=[{{0x0, 0x0, &(0x7f0000e22000)=[{&(0x7f0000f37000+0xe5e)="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", 0x12f}, {&(0x7f0000ee6000)="a5429d64f622ec04dbb06fa99a1bba826fcb07104ad05dac29ae978eba18b6080f014c61f24046d8b907209a5cc0d3759762704508ae8723b905d98850d3a2ac3bd327945617dfb2b4f410b5ece8e7bde10f14ad3a3d7eddfa61a2d16be02eed821e2660a9dedcd4698c27df5c01fe0e75761e5830d4f8a61c83b2ba7f99b3d2d69ec305acaf1033b290618a40863171cc110bf4e3bad8efcfdaf11bd214dbc420c3691b04497582f3ba68c83434fc653b68252ee4ee2a1ea74ca930e68cb94410d8bcf6af9d9e086f3bec27147f22d1a78087ef8478b5bed8be08d9748dd0a7fca65c7d78ec07fad780938b71727cd245b6c9648627a55bbbefae9af52a7ee66be56c2ae4cda9337d78f6a53c9e32eb08978ab375ee6eb8cb184700844baa478e86e4763b5a8b218cb46b4cbe9988f4b81c644dca473f0a1c2e29fb68d3d305c0243bea7b4f4650d7f79b0937c26ef010fe9a9e2481c197086b73d0b0570935ade586c2aa87fca8375ec0998ac3b4cb5b576711000891f7ed08dab52b4d7ac9ac34551e7e8bd4a75065d3c7dcef915636dc3d1a2c8bb59e12c2a1ed9f696ea4adc0a0af0d3b5c5a6c17de5b54cf164b454f5cf43950895062ca624dde1a759cb99f0b18fe499eb3a8e483ddd11c30101a9902bcd2a52b6efc578ca0d25567b714946059ce5696b5298a5a2752876fb83314cd9200a5b79d9948b099cbd9b176f37212b805fc9935368d7dc7bd505bd214a6b85fc09e8137b4fa7f9cd48724a88d10eed7e2749873ef9bc3ac2d8cdf150ea43220004cf3a4993c2b766aee3e80a033d09f3c5a73737e516c44ce4f8578ce5c8013857dc04ffc6cca69f243c21332ad6291c110859d4877150eeb6ada7900b4f6d09308342657cfed7bb241cbc3cda8b9595147e04bfe0da33675fec3122b1d795ecc05af8dad2aee249a7f9bcc295e7193310c3e699223788dd6872750b3c16ddbed8c1856bc0ee94a3c82bc996a6baf06d21625f3dc8aaabe4fdc29ea12d7f73cedf6efbb365a9e037684ef07afde9eaf6ce3d9defe5ee1cd2704c634c820884314a64565901ba62d3b2e4c8f7b9c2fd2dc7628ab580111e4cdc73fedde18a1f7a6301a4081e0bd635376946caad09c67fc5fa6f072a022941cf658cb2914ff725097327031f875373afd33dbbc6b22ab0c0846ca242cc89de9e6c184376a9857c6e2b52f632dec616e4c36f15e3a8764e02fb03ec8f3110707252fcbaabc60d7802fc951b58f78995995b268ffe52a312b1e2ac0dbc31bac143a3583e031f684a19152fc7a27090b0a480384376707f4ad13568785483325e60970abcac4fd9514f3a346d506f328e5e0bcd4353a841763ea3550b47ca8730df14e17f1d17db00e640d13fbb73fd50ccaa6d61e67f575c8c19e40200a227bf207db26e3ecf8cb3a2181eba09f4c813695a973f469d0967e7000b27d6f77fafc527a91dfd791692365c68a75ba4ff0ff4264f88cea31a04045e3c22405bd8e808487af05ad8d6f0d28cda347ff40f5e984ae6d60896ecdc8e64d5cfb8c1fc7bfa9b566f08afd2350c4a6e013d4c593779b5cb4f64a229e535f17ecbce0f4aab1ca1f4b98169a4802626664384790e68e2bcebddb9894424b18a3b8ed783ba52539abc00d32052b7e1ec3c3fd073a859b53bad6b7b1d132de1505d14ee66cd75b90c1d1e0b77a8d716e6353f350b22569a91ca2592d56bea69a90ebbeea14df92bf59bd892b0b171f97118c1fa2f75ab5d8b51bbfaa2bcff7eeb00c219eeeb4d3cfdcd1f397c6c27b774f4c6a0e2ebcfb8ed40484557f2ad7798b140f182c22085ee55c356245be2297c6bcc066b9b37db9ece4fc8ede637f4958a31420799fcd292c76d083261e9730001a1dc30833136f8b368da45cf952e607cc0129cc67f9b0b8768de9cd83740d4cde77a1b95bf60b393103205cd999796ffee124b9925bb7883acd9741c9ce6ea099cc7a4448204636ca1b357e96a7a952d8055bdcacdce7f7f7d2db0be4da7e88d4b162b076a35915672c2fdd1234c4e8e7efc5a4236c5cd7f1404f089814944568fe3b48db2491821f0c681b5bbc22ac2b460557b94b9874c75fba04d6ed6feb457a36846e74452759a2b45d36364958ec4f3b4e0c95eb5c954db52fcd6149eb2a342aaaf9fdd7531438fb8b73d5d1fed4959e3315c56b3a9ec982eb941d7abf601a03411202c5321b97b979a9a857e77b3969d9c7a5cbd0ddb67a3eecc78d5d545a54f5856973ff4bdec6f9eee0367121243f3efb3bee956f22866f971bd4d2a86b4eab03fda324ade05d7f4cf374c0c94eee9cb5ae709c18089489803f6003e5b93115b9d5bfb01525ff38810eb231c59e8908c5cca7f53b77a9a48cbf754c9ad84651c6318a54578140a9d3cb28da8361d02a6f1f59c005f22a532ed6daa4fcbcb5591cbec911cd3c63ed5cf82b800149f2e5faa643dc1a36a6b01ebd2287e573d6ebe6e519555060f4fd50ee9128d8beb6dcaaa81f06358ba8dfdb55f90d55f489c1e95f50c113461ee80de2661a3a11a1010589bea934cbb388fde23824f22447c49dbee20e93cb1f40912ead667e4b2ee2d3d15c82bb47a3d19941bae4061d31c48fa05ae69088e14936db789a7ef24908c9544644f3e3a48874662f82db2f52fc39890ff31ac4a2b04610a6e8e2c19870b361e3ff590f261ba2e3ba31802f07a2196e9a5499a7e6f809ca9703180532d1e2e2013680994b1ecfb10fcc4e88a7bd1c3457de82dfd3a3f773c6414ec4a4ae4a76ea01e1404fc41ee1180652251a2c207a598ac4254f04eca746d986207647b4d34704df657d2dbcca98c44c7c8e3b0640dc0ef84fb43d58c710fb8c404f83c8cddc11272c6bd9d7ce7766d93b6e2c8004bd87326569ba14a03de1fc1b98ad2d46364102634fb7fca127ce1875597c25960bdeb59de70e451f8e646bf77c010f3633aa6e4ed0f62e001af3e0b5cf9d5619f9b5256fa4d907e399a734416c3d597afcf03446b7aeaa80c6a2cea99c4205a1a85a7dee6e185e466504187a6368c2a5c3aebd9caf36cec1d00602e502ab727894fe971389cfc4faca366bea09cf47e53f780a13e6d3c09727eb5e6dfbb73b55e14d1547923afe052230f08ec6a2f90acac600094f6bbecc456ead9c6fa8acee9b97e23fc09bb892a1e15440c1d0da9017719359afcf434cab2b93b8362f1c74835c29de9dff3c6efc5e63d6845307ae351885a2f441fdcd14abd3d39116b45322339268d63fa4ffa9fbc7aa65de4bdac4c3795cb89791ee453a9db174b56bf658047d6651abb0282229180b5b5322697326145c4d05cb68a673d741e363e6298c840b624b20e4bf29f3b296927945761f2e41cd4f802e00f0ef9bbe02569da93c1036532ec591109a01b46faba2cbc44add2630776cfb976a5729603e0026a4b4577adddd40657c274e5231c7d57ccefb50463ae423107edfd1539cae996fa2ccd000ec5d1cae3831a6dea775c50c819ad430bad007a12e87fe60438a002b08fde58ba3b9957b64b4272f460d230a8feef4a7085b627f72c422115ce3db3f75e5b0187a51b899db50c431c58918111eaa04f575fd6cb14b3a4ae60a94a0885f8db8f85945ecb4c30e626f7881dc8c9e550474e12df420bc06fb20e2d68658a46589e8c861a53ed7c8cb5b13f92888b3fa376afb930d7649ed6ea5a6466293ff776c75c999a5cddc6333b427c4ab30c33ab4b0763b22ef5b25022e21c2137d02fe5193aa8863216ce1ed0a346b309cd4eb3e74850a2b66b8dfb3760decd139d7a2007a0e3ebc8b89fbd54fa6614e365a4f22a54ad30b417f70070421ce1def758420c0eb14eb06a9251313c0da07136c920017b89a079c75dbff4f7be97b66b5dc17c39fd32e4d0633a079c3ab4ca6efb7bb823ad988574b6bb70c31f17f9c9e8e850730d81f5d4aa9300c1b2b2bc17fedf0c4fe4e1250c1c6ae312c7dc46df26cbf4b87affb72d37c2bd8adac8dab53258dc147c404b8fa32bcffdf202eca27363743347de587c19e5a3ce1b2b1176f16f9e29898a4f2ea025b849142169c0c0f241607facf7b72a750452afa4e11c917fd0e6a0a9673e1873706463d79fe53f6cd1c86b6e0229856ecad94ff0eed42c578ae4c42195266a67f9f7ee9d727f4d969a5c531ba5488e2f8bfd2600f3aacfdb75cc7140a2432fdd31732094877c2df5a85f06bb7cb6b72239e969b14940ea4c5ee106b43ecf798c0d1161678b1507dc953457d2b1837768f6ffa1db540b09203473a0bcec6b75d5c00b7c4d2f15a4631985f7b3e057e9abde8d4076d4e97efd4c0ec54e89e3c1cfdcdbbb49bce8d4feddc211bfc4a8167a555a6f18a4607c79c791b8e5029f9d2dc6e62aed896a939b1307bdd40686c2162020c022abdb81cdd409f97fd584ce3b0b71fbdf226fc202f733451328042ae33210ea95335471005991374ab1bb6bd8d5bdacb83ad9e8110565456be5a8144f6af8823ca1753576baf497ad69d299377ce831b58b352ccae410ff180f01b32019399a6728a212c436438d2a70341f7879f0634f40eb2197380f66de1e78865b2fadbdd3a0bb2768fd1c0135a13f06da14461a91916925f377076748db0cee4a2f43d46b34c9c8ff14e5e71e4e4f8ebed9c5bcb568ce3b00c1186f79757c18dad026105fb2d407cec7c6b6bbcbe75869edfb7f2f7e3d2b7b0bfd4d85a92c4502fbda8c2c808608e66a57729b8722681b6213f225740231e8b3b4c4adc575d9a4c9f19af54c74d64bbeb0a03348bd3232e94f48c9ec94c3e240e18bef547017cf0cbe34b7e7113ece52dc246a1f347f0df609fd31646a1065c8c490fe67f97e1953b076776d6d32c43571b580fb88d3e43d6d0b6eef14e8b9b9f2d2f02983c84cf59813532c8c94baf46d9b4e36af377b793d6af437e9a46434b5e084e1aaa923db2995445bd26af27dd8a8de0c36ebf6cf83754dc8d0280931687a136f36add1a35446f975bdc0a0e83b28fc7f4574e8321de156da8250534b67f18c56dc7f1aabffd6a0603899a0dd426911bc95595a4df0ca97dbd0c9b01dce7223628309825357bcb86058798a5c02b18c5522b842245d32074188529e1ac23a342efe9b5f0b13ef46308d22666c5471a1093b4b99a0364eca0ae0e7ffc1b664908b326910c039c62da36b921fe1063005c3163fe49ab7f7f190bc001c80749bf91225bec4686522a191e0e3d80781b9a38e052734ff8e9e0fe200f845cbe345bc07bdaef4050d8fb74a70e2ccb3a372a874e7cec3bef16735b2ee9f8bfe3970c3426192799c53c2ae58a8f9fdf56bf0a2404d738ed177d1d02e33f36067c3449e86207656ff41c016c2fe46d2fdd915d3e5f86e1ac9e509c23ea278a4c1e753280e22659e11cc850a08fd4696a6d89271c07654e90b1f4f279b81cfd1a03420778a32f078f80bc46b530349b6cc2f042362795d2dd86df94e21965bf081c34b9c89336ce795f8b876d10a77678401e07873bdbd6524b7c958146b9df38edbcde72d22161bcfc095f19e12bfafb678623077e3ac571c3f59345aded69e1d3e9bd92208293bbf16e48877a9a27a740310131b7a3110d85a8aa6a3c3d9979ccc2f8f1967a9e1369a83da84c84cb7067c169", 0xf92}], 0x2, &(0x7f000080c000-0x68)=[{0x68, 0x119, 0x8, "853c9d442d63484fccb15db79569986c11fca5a8f9d416523102fd8a0cca6f8d96c6ecf28de204336715aa4f91adbc788b2ccef7923f6c1429860c45a9fbbae52ce70af28d0e4a1de092df4c76cc864366a95e3e"}], 0x68, 0x0}, 0x0}], 0x1, 0x0) [ 109.716190] sctp: [Deprecated]: syz-executor0 (pid 29529) Use of int in maxseg socket option. [ 109.716190] Use struct sctp_assoc_value instead [ 109.728895] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 109.777475] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36321 sclass=netlink_route_socket pig=29570 comm=syz-executor5 2017/12/31 13:20:11 executing program 3: socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000e3b000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00002ce000)="c9a89562cf726647be1d0629d8c13142025c4a8d47b8d73e2b1034593e646f3ab327f0d295fb21", 0x27, 0x10, &(0x7f00009ea000)={0xa, 0x1, 0x829, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x27}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffeac) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f00002ff000-0x3c)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x0}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f00007d3000-0x1208)=[{0xf8, 0x10f, 0x4, "f9deee1f9afff406bc900cfa239fe0ed9612b53155252e75a7594ed1439e8aab47ab17f4e53a6809b8de8a0d0bdcfe8f857a2f535f435c00da8a75d600803814e3bd8c7f963b1eb07e3e5101449ab31897e49833112d0815024c49c3822984a8d1fb5d9fa5bbc9ae5362663b56d579bce2436968d4defd15ba41f53bfd8e74dc99ee92134d5e8770a93137d0930ef17110593f7f006eba9f825594d6ab5be994042fbdd1a0d1271ecaa8aac9d763f27b62a9b0b2f8e65afeb343784f621d0d5a55f3ea5ada707d818e91d571ddb2be034af1705cd3bea79d50ce4f85e76ce69eaa"}, {0x48, 0x1, 0xfffffffffffeffff, "50f95cb03a5b3eb738d3684005db5d81a0ae63d33c8b5538d41e48982bbd947671e7cfdc39ad0ab56884aaa61ea3ee44c64179523ff29d"}], 0x140, 0x800}, 0xffffffffffffffff}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f0000788000)=0xffffffffe2a4d376, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$llc(0x1a, 0x3, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000057000)=0x3ff, &(0x7f0000ce3000)=0x2) recvfrom$llc(r4, &(0x7f0000293000)=""/165, 0xa5, 0x40000120, &(0x7f00007f3000)={0x1a, 0xf, 0x3, 0x2, 0x3b3, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028b000)=0xb) writev(r3, &(0x7f0000a9c000-0x10)=[], 0x376) mmap(&(0x7f0000efe000/0x2000)=nil, 0x2000, 0x2690a746614269ec, 0x40011, r3, 0x0) 2017/12/31 13:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000317000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ee000)=0x10, 0xa6c1fb2061a7b2a4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fba000-0x6)={0x0, 0x80000000}, &(0x7f0000ba3000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cde000-0x8c)={r1, @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]}}, 0x8c) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c0d000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x0, [@loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f00001cb000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000084d000)=0xc, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000442000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x100000001, 0x0}, &(0x7f00004d9000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000024d000)={r2, 0x51}, 0x8) [ 109.819493] validate_nla: 3 callbacks suppressed [ 109.819499] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2017/12/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b43000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000270000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00004a1000-0xc)={{0x3ff, 0x3f, 0x6, 0x1, 0x9, 0xfffffffffffff72a}, 0x2}) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000daa000-0x90)={0x0, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x21) 2017/12/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f6e000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00005b2000)=0x0, &(0x7f0000117000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f69000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80005, 0x2, &(0x7f00007c4000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x10, &(0x7f0000032000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, r0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000949000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000495000-0x10)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000786000)={0x0, 0x8, 0x5, 0x6, 0x2, [{0x1, 0x10000, 0x800, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0xdd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}]}) 2017/12/31 13:20:12 executing program 5: 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 = accept4(0xffffffffffffffff, &(0x7f0000773000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6f000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000079c000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000322000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000235000-0x105)={r1, 0xfd, "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"}, &(0x7f00005e3000-0x4)=0x105) 2017/12/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 0x3a, 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}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ead000-0x10)={&(0x7f0000bb9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000c06000)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x1f, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eac000)={0xffffffffffffff9c}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000526000-0x4)=0x13, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008c1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000050d000-0xc1)={0x0, 0xb9, "57fb2f25b6345eb5863cf0c0b9f5e47761413ce132b2881ad8cf9860e9645f2b21e35503174e67ec33c703479607d0615f413cc19ed955905b4ffb429787a0cb5cb21b4b8b8e29b5a7b57f6f8e4d53017f045240f69ba6f7ab6f208ecb9b9e50eacdd51aa220f76364cdf66ca296ebfcc40db3b9d17a9768a63e16b88b1f7ddde18c939f3c0d99eed839f57897e61098002729c89099841e380f87ea7a7815a37b7f3c7751800c854ba4b307fe55aa9101845ec2bf09517d0c"}, &(0x7f0000966000)=0xc1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a81000-0x8c)={r3, @in6={{0xa, 0x0, 0xffffffffffff3540, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(twofish),ghash)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000669000-0x4)={r0}) sendto$unix(r1, &(0x7f0000759000-0x12)="c944ccff6bdb495afeb1290838497b9d8e5f1f", 0x13, 0x4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000500000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ca5000-0x188)=[{0x0, 0x0, &(0x7f0000ad8000-0x80)=[{&(0x7f0000fde000)="4fb04149d6a794e72adbcc17aec7100154", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000f93000)=[{&(0x7f0000a91000-0xc4)=""/196, 0xc4}], 0x1) 2017/12/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000450000)={0x0, 0x0}, &(0x7f0000631000-0x4)=0x8) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000aaa000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f3c000)=0x0, &(0x7f00000c4000)=0x4) sendto$ax25(r0, &(0x7f0000bd2000)="54a5e56802497b4a7ad0a9b38af279ae29f70f6e2e5446320614005f97839d5946146480e8fae29a11f9bd98a08d89c6cec399261ba3fd022b15d51d71e018baa2594f2df87a80875322d6cb8e533a3a7cc08daa0317a733d871c497ed85ad08ebc0356cac84cbcce77d930c29634db58aa9eff94d1f57b3b276e06d57f216d2a3f8e5d3059c3a1b2e845b99c579a35eb26a8e2b31879f1b6f1dc992a4cab59683555dd722aa012c1a17aad313c7bd28d6965049f30acb62d7819345b7d5554b0e2860", 0xc3, 0x4000000, &(0x7f0000ee9000-0x10)={0x3, {"0e6b4ce2eb27c0"}, 0x569}, 0x10) bind$ax25(r0, &(0x7f000093a000)={0x3, {"477b9d7b02f9d8"}, 0x1}, 0x10) write(r0, &(0x7f00002d5000)="1f0000000104ff080471cf0000218f0000d100000b00028080000000000000", 0x1f) 2017/12/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000910000-0x4)=0x0, &(0x7f0000b36000)=0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000488000-0x8)={r0, 0x1000}) socketpair(0xa, 0x5, 0x0, &(0x7f0000f39000-0x3)={0x0, 0x0}) poll(&(0x7f0000cde000-0x38)=[{r1, 0x400, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x80, 0x0}, {r2, 0x100, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x42, 0x0}, {r0, 0x2000, 0x0}], 0x7, 0x6d3) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000e9f000-0x4)=0x0, &(0x7f0000ebd000-0x4)=0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000012c000)={0x1, 0x9}) [ 109.881007] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 109.907595] sctp: [Deprecated]: syz-executor7 (pid 29631) Use of int in max_burst socket option deprecated. [ 109.907595] Use struct sctp_assoc_value instead [ 109.964550] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 109.998960] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.020361] sctp: [Deprecated]: syz-executor7 (pid 29631) Use of int in max_burst socket option deprecated. [ 110.020361] Use struct sctp_assoc_value instead 2017/12/31 13:20:12 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000a2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000122000-0x6)={0x0, 0x200}, &(0x7f0000a4b000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000568000-0x4)=0x0, 0x2) 2017/12/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d1f000)=0x140, 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000013f000-0x90)=[{&(0x7f0000ddd000-0x1000)='W', 0x1}], 0x1, &(0x7f0000bb1000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000004, 0x1, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b84000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ecd000-0x18)={0x0, 0x3, 0x30, 0x8001, 0x80000001}, &(0x7f00004c6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ad2000-0x14)={r2, 0x3e, 0xfffffffffffffffd, 0xff, 0x974, 0xffffffffffffbdbd}, &(0x7f000086f000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2017/12/31 13:20:12 executing program 0: r0 = socket(0x2, 0x800, 0x6c0f7536) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000030000)={0x6, &(0x7f00008a2000-0x30)=[{0xfff, 0xaec3, 0x0, 0x6}, {0xc00000000, 0x2, 0x100000000, 0xfc3}, {0x40, 0x200, 0x4000000000, 0xffffffffffffff7e}, {0x7f, 0x4, 0x1f, 0x4}, {0x200, 0x4, 0x81, 0x0}, {0x8, 0x3, 0x2, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00002af000-0x7)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000673000-0x10)={0xfff, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000387000-0x9f)=""/159, &(0x7f0000e56000)=0x9f) writev(r2, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) 2017/12/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000834000-0x4)=0x1, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x0, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = gettid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000207000)={r0, 0x3, 0x0, 0x0, &(0x7f0000631000)=[0x0], 0x1}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d69000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051e000-0x4)=0xc) r3 = socket(0x11, 0x80007, 0x1) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000f61000)=0x0) r4 = getgid() recvmsg$netrom(r3, &(0x7f0000a90000)={&(0x7f0000ac5000-0x10)=@ax25={0x3, {"eb3adf6c02b9a4"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f0000efc000)="7ded2be0181d7369dcb6337b19ba6a84ad665587b4e5dfbd060484ce574ade4e14c817d8fc5d6727b1f338ba6d617939cb69795f588086d3bcfb443f5fbe533df493e78cf9d0a189eb794fad29d3ce3240f76d94ecaf25f1cb25d5e123df923f9102475ff22dd05bf5a2f8a9f5e94216a9d080", 0x73}, {&(0x7f000025f000)="8b665799c9ada749c0e6de0219835fa99a7fc60d01e7ba9885b9e75ac67eefeeefbc281a61cb0d7449eb1fd1605f4a5eb3bf111a911b14256df2f42f315aa223f275094a3114e72c26f21e0b41d88760288e76f761b56031921546b45669d45115b03029b688f49590e6cae9166be7d72c54d82ae63e3060c89e862316c04d7130dd4d23000a0b71d802b2521078741a881e86cb930580921ed711e7c51eb7ede5bbe06dc982f697b1d65060ce491070ddde46fee290e0dc7282037f53743d9bba7dd4f067be5408eaefa3f56a9bed760979fda2ddafaf0db9051974bd6391b2fcfc9fdbeef0f42336668cf59ab1", 0xee}, {&(0x7f0000510000)="f4d35311fb924334a7bfc118fcb2fb6dec85eff6d05ea3c68f82f4ea30d2", 0x1e}, {&(0x7f00002bc000)="11cb2a338ee1866ddf787ec99515e8a1a6fa91eb5c25f8c4ef661cb087ea68137c71f5002fa37955e89c59323f0d26383041a807e2e29d24bd42c7157a9c9cb2396be19af45fff192fb924eb5da4e9fd0dec8c3cc6590429adebe20394c2ef98383e0655b7447018ea5081544deab80249c0fcdef60c7aa08b81b9b3a6b45179d531564a38a03e7dead98b156a71a6320a5e0d1dd9dfe718f8beff8082c19deb288b24e0cf939bd8953fde29042184c3b1d61cb8b70ba01cf46493507d28ce52f83375eca948cc986d1168ab426d69ae22", 0xd1}, {&(0x7f000029e000)="9230cd6d682f77b8965874a1898cee40da796ec97b0019753eb2a226c4a91b310527e9c9f0eab5db4dff28c139d7031e0f08", 0x32}, {&(0x7f00000cc000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x8000}, 0x2) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000592000)={r1, r2, r4}, 0xc) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000598000)="1f0000000206ffddfffff4fc020000000000000000019f0600000001e7cc", 0x1e) 2017/12/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="390000001000090400000000004000060000004a0300000045000107ffe1008108000400041a000000000000060800030000000000ffe4693e", 0x39}], 0x1) writev(r0, &(0x7f00003c9000)=[{&(0x7f000071b000)="ba7741f109069121393a3e18e80183d792966a663e2e", 0x16}, {&(0x7f00000ee000)="d017c992a701b9743c0c4d3b05d93686e6549a3042912d6cc5b615e321e42267b64426339d6343dd2f6ad2c4ee80f47336f186553d2cfaf055c5b0d7797492e975409e0713387693c642db314badbae280a58ffeec9b41d25684435e", 0x5c}, {&(0x7f0000991000-0xec)="a244bb68409f8275279235119146e31a0eff25fd6084d16a6255b845242697924eb0d73af6656834a848dfee3d7da4ca6c4265681999a0c9b6f45f7976d56bd69523a98be5b6ec6ad962392c218f991a86e87187de8027cfa788c27177417539d2ecb899024196714404aede316248697982fc8f139b55005372d85858423d40411545fdb7d6f45d11cf2ffdc55f3ac71243583d0f7e98b4002fe35b7be2c7a3bdf3c9db661b061c26baa144bda933cc15cb140bf972580862f1e46f0d27fe4b1080c3a2909c9fb41ecd3014a6939df1e4737c48a8c0efb7704aa9dae08b1a26d14fa37a9f01ab8ef2807620", 0xec}], 0x3) 2017/12/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x1, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x9, 0x0, 0x8, 0x2, 0x2, r0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r1, &(0x7f000000e000-0x3e)=""}, 0x10) 2017/12/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000a33000)=0x4, 0xffffffffffffffff, &(0x7f000078b000)=0x0, 0x0, 0x0) ioctl$void(r0, 0x5451) 2017/12/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000a5000)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f00006a5000)={0x0, {""/7}, 0x0}, &(0x7f0000ee0000-0x4)=0x10) bind$alg(r0, &(0x7f000060c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000075d000-0x63)=""/99, 0x63, 0x40000000, 0x0, 0x0) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00008ea000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000096b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f18000-0x4)=0x0) connect$unix(r0, &(0x7f000049b000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 110.094754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1545 sclass=netlink_route_socket pig=29678 comm=syz-executor7 2017/12/31 13:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) 2017/12/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x270, 0x0}, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c7f) 2017/12/31 13:20:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001e3000)=0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003c5000)=0x4fd, 0x4) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r0, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) 2017/12/31 13:20:12 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xe121) sendto$inet6(r0, &(0x7f0000fd8000-0x2)="", 0x1, 0x7ffc, &(0x7f0000b89000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xffffffffffffff6e) recvfrom$inet6(r0, &(0x7f0000163000)=""/249, 0xf9, 0x10040, &(0x7f0000972000-0x1c)={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd5000)=0x8) 2017/12/31 13:20:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f00004e5000-0x40)=[], 0x0, &(0x7f0000a03000-0xf0)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}, 0x0) 2017/12/31 13:20:12 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001c000)={r0, &(0x7f000001d000-0x20)="498d00b2c42d95078af1523de78eb6d215bc869c185b3155fe602801800232ec", &(0x7f0000015000)="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", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r1, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r1, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r1, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001b000)=0x0) 2017/12/31 13:20:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006d7000-0x4)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r3, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000b0b000-0x4)=0x0, 0x4) write(r4, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r4, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r4, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/31 13:20:12 executing program 6: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000d3f000)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000096f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/12/31 13:20:12 executing program 7: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000863000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000247000-0x4)=0x68, &(0x7f0000f75000)=0x4) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000fac000)=[{&(0x7f0000fae000-0x5d)="8ddf322fa0c1174a642760a7363cef6e41b356162e667b2455e310690ade4c2f800c9fabb9e2e285321d101fb5cbb3e75448f4daeabb2fec8418cf1f6b57de8d6d834873d935664d2ce28f1bdb92a9497a27db2999615698aa08e21a61", 0x5d}, {&(0x7f0000fab000)="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", 0x423}], 0x210, &(0x7f0000fac000)=[], 0x0, 0x4010}, 0x0) 2017/12/31 13:20:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x9001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ea) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000492000-0x8)={0x42424242, 0x42424242}, 0x1, 0xc) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r5 = accept$inet(r1, &(0x7f0000d97000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x10) bind$inet(r5, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r6, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="a4a9995c6ecbdacfeb7cbd32dd49dc470eebab2658e299721da1cca7c72c10e15da1b87b21f4a85dd39d3f5c2d6aa1ad6d8e275059403dbd3d48e53bd4455dc679388b0f89e3fdfc889d518d37c5e6e56932d0f17ecdc9a7656b1d5a4d38a03bb1b06498e8638edd51e12af63f70039f855afafbf96265b2db3ae644944accbf9e975e42fbc623c781477fa6365f2430359a46a6e03f0b0b319606b67663e55915f29a36c4d5a474544732b1c2eb8c6da6b2b4a2147890e5924a6ed72dfbc20b10c8379f942e6c5a3df82c21eaffa5fc53873adec3971ba894fd87205f815e6811b4075db6ac1137376704648b47784870ac4c15f373dfb8bdd8736edbbc7db1c22f14d8cad0aeb75954e689b58d0ad55634a5fc564659175022a5d6e5b3b34b0de15aa8d6ae5f7b53ca8a443207ba5381f7969d27cd67505c239ec1bddf374cb94c00fae95f445f1a7c66611b55674713a05341945c9996dd8b4320cbaaf7c0030ed7be46b489074d35940bb2884e4fbc8893ebac48dfdc9d17602d94a4a07aea1796bc8a2740ec740c443559dfdc9b372f1e69618f403ce57c57e7a12a1901f4d93c269ee42c5de9c9755a328c27b9f749079584acdd4cc4da39700f37eb084f6bf8049cf1bfb5c77b4f88ee1a5a40fafb63171fc4ca45277d7facc4d8465d9bd00b7d6bf5fe4f0e75405d5cfa745517d5930bdbf9d12da67aacb5d44d59cac8011ceb6059a7498a3f3a1ea2d3915599f7aa8b8048dcf6bd0881db81e0316ab40c75d0334f15aa9cadeb1ef4e8b95ccbc3d7531372cea3e36128983f3f1310fe599711d1387886e6cbcaa9bc7176b331196c4c2c90889017011d87a767c30bf0adfcc10c6e2c85129abe2069a7f205abaf3430a1df26a7a819dc5c38c26aacf17504b5e055a6b379dc748e9736520e091168f0fcc7e57e345a47197bb6a555d3c23fa84c5f8cc8da360a8fac880f8334c5cabaf3688b91c80723c292d3c8d96a5be2eff813892f2eefd179e012d771624a67f16702a49bf0aec0e3d2bad9f9d7593d5ede438c4c8da723b50ce9087cf8e177ebbc770130e6152cb6c142538a48b20b58e0806e2674d82c6ea161bbff7d7da33163f03f3994f817681adfa21dd1973fb9eda31aefe92a6cdb27dc84f1efeb38684ff7a9a823ce4a9f5250cb11d3218d0025a9060ae8c5b3dfb78783bd4a6f8b85b0f0355f593aa6663a2338e246f1361dda47e1e5fe8ad315b23d194095a9530865857da7b871a3d41cf300e606580ade005b7971325e0e63f215eba387122b8247a502d6189d316ece830c5b0a0c51504127fffb9bbb636ee3feb9f62704d304e6f569531d57d539a34813910b83116f7d70d8c75d12d54be0238461fd468f38d8f027478f1c651d818dc288f906f119a7ee19a734e41ac3ae551028f6c29fee1e7f71c8e48ec5df25ebfd55350816d0e8d4ebf95b6f5f43e8fb4ad44f489004becc3301ae483ba68c690b6b7682402323a606b5e380058274a4da9d81e9b6038433ca976e96ee4422847854fc6c562e679e051fe8812b4514a868a0a5defd87d2524f80b69e9a0139825084da35cfe52cfa7a759978dc7af88fbc308dd1727ff9d105ea66d90cb4461df126b566dda21d10222b93d6668b8e79bfc4be596b7dada33fdb99cb9d4e770213453b99e363fbce8bcea1c25aa3e482b425c75639e2d8d13f01192363ca32eeef66f3e81041316b0804113dc07c2ca8f4c3c63c24f0962419f2a3b94b97b68c14f966b327e4df8b6a03bb1db49c708f97d4f0e903b9ff262373ef4e5fd1680429d3679e0ffe7be759a7d2743a4eefa81fc220f0fc7f5b7a9df21d1e01320bc165a6b73f40a38eedfa23d227294e7efdcc55d267e942c7be96b476c753bf5b6e7c33dadfc7f98fd0c071bb24a2d84d9e7d59cbe829cd3097851a4c9f426d999ef01babfdbe7df5f8c728ac2540fbbc38ffcd280b99c024668e728c0192415a9aad8dc7cc8b5f2214c0ee14d2b43491cb0ee011eecf2c99c7b845f9de76b9dc598b92e54b5a9126b4ae28a14daa55d6fac05eb4c61f9454312de508472894c61d64fb16fe73132ab9b63d8bec3816074c2f851046f176c7ae13c075b412dd6f2c8ffa1bd11b244c10964c50b21d3dada1309c0c91366e89e16282a0ec8b831f7ceaa1e1423944e0fe22be2f52bc42cf21fb50d83ba3f5f3e43a77fea7aede9603392b45315f79ef3442fa05f36ae256902363ed46781893b53489403845aadc4086c55cc4819131e166ca98908a01146c9672f57acee5790199a5ff8004c8c34af3b261e1b812a11b91e08aabe22b69e47340633c027c4929f97570e7cbcc65c7a4754f682fbc662a1c72f3928407e634382e767dd00f93edab2f850217d6b8091f0b4d671c37ca9fe7a0c624238a6145fa3070e2d22ce3763465c63b4ee4d7267f9a9484ab4c8ecea7c75de5c12124824df2cc897e6de52fa31c1698a07f33f972e4ebede80e86e9d9a697dc40a0562ef04e54874ec9c88ceb3017ee00943fc1e76b35f0f5313c15af0344fb907005d4a1b2f81a24121520003be1921def31be88ee39e97cd461fbe84cb5bf23da878bc600676922f59e0927e5b4518b206f6a8a8a16142a57a4feb9f0a7f4d4b63a731477ae5f7e80b754555519f861f2063e40fe11047849ccd3a86b193acef470e20d13a25d60148c3e0eafff8bdeeeeccf8a2a7fa4e0916a444ccb9d99354aca311d77dd39abf67bfcdf92394651df756267120e3d7760df535f675427db64743662ebf376354ccf4fba33400992bc295260a62e2f5fc824ab9ee08a06370a1dd7f4a8a62d45cfb31d4134c9f0261bbcd11014be58e8a181a61eb8efcacc314a41d983d2bb1982d53f2fd3840d951df9e2c0d699af18757d76b48c7ec244d68f001f9b3255844a636afab84a6d90568d6acfb8b06b2e4ecccc5d8b271aa8253b604398342a5f448374bc5e01c79c93071786e1d1828e6e0634557898d28e39c29f06961b4d83b43806805add3377f4322515f6b9e8a35f7fda1384a8d53b3114018e1839b4fa6c2e074aa713c71965f7aa0d524501d75048cf3914a3696e347f10327870f7bc74479fce8c03e344128a51f6793c5ecadcd8e1c77723c348664c0cd55d8cdc23f06178f85fe858ef9eaf68e8c4cdac88d668603044df2234fba19d92c4e231aca9f11d210fc856d39cd2c14d4410d5eaabfacf8f35c64df70c50f40087928f677b8e2dd5a3bb07a1853a6a4c26eaeff2e421bce0f6f8a898f662f31231b96cdbfcebb1dc7bc8cca61bfd0f9ab31fdea213190a31589e0c8eb4d9db5c9c412fd9137d70e97424c799dc1ead452f851d39e62e5d1b543a4267f3c1f765da681f4b56faf1656d669866cefaa90b3c87117fc0c9e809c5556da37cc9d4d70d10ddfbb97f7f15f517c6c46df09df0c801b6895b681654006737a1a0f0bdaa75bc67f775596fb5ed652e8add9e099a498d9b4f6172008f7681d89a7e859fc8a5d9badf82302d37e07085b64ea48c0ae6620526f0c40ae41199b64d6080bc7c8a212ec0151577102fcfbd1121ca2bc71168c2c316ee3ee9bea9fea09eceef392a7ebccc65a8d962c87c172d6d6fb7070ec509ef47cfed942acb966b15bb9c55409c203cc134dcf020ff8a65c149c2994161193400a78a926782ffd7c4f3f2b736e165ae55315a3efa49c5284b86e9ef1bf42ad05aba9c28d83ef0f8e31df83018eb9fa00f265d30a061cf5f61d681ceff898195c9cdaf7ee32faa6ff6ce1a453e920b5ce22ac4a15432e5c431e6998d88793e2bc785dc0b3c0fc0eb00cd343524f261fa0dd0247456c704caa8b8779f7cf74bd6fdaaafe74dbff3684c7da5a0b69710508867f25a6da9f8cdcca49b95818e7c195f5c44b2e0b6abb6cb5033a5449b5c7154f80fb1f8d8b31c440b8e0fc18cf87f09e44e8cb3993df29032fda4380925360bb6bccaeda2ed102befc56875894898a5477051868cc47e7979441594ebe8fa50c0c84c7c82ba341b7ea46123ed24f7a4226420cf433486065edb867c720dc2261ec8995abd559ca9864037c717cb11a825c090054741d2783f867182aa5ba65f88903fe3dfe076324d6a1f1b07dd83c2cc06532848f9c6c155e8b3876b657d807aaa2a46afd6c66d0569ce641c341f75ec5c1d4061c19a9d0c4335cf00000007376e502f04a99c09ad1363bb422b48296aeb78af982ff88ba01d51089b43a1d1ef0f1c4ee626c262f588e227c816d0197071b8b0da4d7597a17ca8a65e893698de7139c9a67b18a66840fba6fa25b8d96b4c0f182f7a540d02b503cc29846ed978993cf1e2231b909acd4731d35886a80b46324cc63c6c96cab86b412f69cbc9d27e51c10b42132206842b779911d9bf5aa5d9e633d01bb5d7fa2f8252ad3a0c1c3394f08c5456513226edee3e3624b164078742585ef46b98bf6bb584e331b98287890c1d75ae41304695368c9aa3764c1dba0a794bf631cfa3abbb3b439eb79ebc2653b3aebb0f84ef2a14a1a065250a0c11ac46879aba60bcaaafcaca8950cf2b576605890d2187fc5e2afa88ad0d4560478f20fc8cba02dd2b4e5be23b6e869b8bda7ef791ce0d6e1cdb89300d6f806ef34cf9561c907c3ac7743324f8fade12c5eb969e7f5c302f0421e58a50bc75eaae4889917be6da9e65ee07f53288fee0a2d71cfa230c84a232fb17ff82188860e7fbe54a7098363a83de4124e0ed9b66b3dc44930910316039f9be49c8270d855e086cc20d6455abc8c6d30a66d1ce0c9db29a50142644e7bcbb7bd1b71e5ba8e72e2e7ee5884fd65ef7147541da6d2ff52a306989e4310134f5fe1c88782ad40e15d09bee288645da801f86eb633e999a3dc5ae6674d530c698e032e8c11cbe8b69873ab41aeb0b6b9c2164c684eda467cf02e23021fb9884c17bdb73af1160309fa7d8014ca8f87e0886a1e7359d85432770962fda2421f9332cdea40774dac4d4d445b9e6b6c0f6884006b18719aab5a322c0c422f94b9fe3a85299e557fb5226ad313c8c9f65febc733734882bc619b2f2269b28f93e5aa8194f1e9d73768f3b071486c32ad6aace3fb8d07227a4afcd22a7ad652118624cf5113e515f54178e29ba2aab8cd9069883f5e2a699464e0584856976a45051c2ec8ce4d11ede25cd2dee5d17dc48b3e540e9aa30b7979ac951490f7f55960732509a1e4d21a07cbb679cff549c9c43645ec9e55bf77c961958e4bdf4acb1bc7492f84646081880cd0de0643e6f04b318461b3f05f4b0ae18bedd8be641d9faaad246152b8c75e6c02df64dc9e0664e08a5ac94f6379a6c4d14561931933d2e0aa229173452578fbd7366c8ff7dd0dd3576cb9543c39b2d788290553ed6e0d49728a62bbc942a56fb2abd7a24dea4fa69ae32a36910ae6258b0ba52c389fd90f94521457ae872563aae7ee09d06258db58a55bda538ff510e3398e2933247b133ff4c2850e01af0a8233f382aa0e88c9570ed0c1c64243fad2ca9165bda91fbeb23d4b15891478fd896006b43140a3e59b81f14e2b2c1b542c750fbe2b90e43cae5c30232909e937f14c1e146bad97548563188b9b3d47cc04f70ad31b4d69602ad26f1f3e0568402db654813a07478907ef8ca1452a6cb1a1e2206a8252bc02feafd4b9aaddbdedd97a466dabca0d10e1f1421825b819f1729b7db7eca155b4c252e24bfcb45b03de8027ea0766dbe4d918d8c56cded95546bd9db9e304468be675f8cb1014f05b5b236ab4149427df6fbd62b1960fcfa59de5ade75bd6366", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r2, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r7, 0x9) syz_emit_ethernet(0x37, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x37, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) [ 110.313397] ================================================================== [ 110.320835] BUG: KASAN: slab-out-of-bounds in xfrm_hash_rebuild+0xdbe/0xf00 [ 110.327918] Read of size 2 at addr ffff8801bea95324 by task kworker/1:1/23 [ 110.334907] [ 110.336523] CPU: 1 PID: 23 Comm: kworker/1:1 Not tainted 4.15.0-rc5+ #171 [ 110.343428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.352784] Workqueue: events xfrm_hash_rebuild [ 110.357438] Call Trace: [ 110.360010] dump_stack+0x194/0x257 [ 110.363619] ? arch_local_irq_restore+0x53/0x53 [ 110.368258] ? show_regs_print_info+0x18/0x18 [ 110.372725] ? policy_hash_bysel+0x18e/0xe30 [ 110.377104] ? lock_release+0xa40/0xa40 [ 110.381482] ? debug_object_deactivate+0x364/0x560 [ 110.386385] ? xfrm_hash_rebuild+0xdbe/0xf00 [ 110.390766] print_address_description+0x73/0x250 [ 110.395576] ? xfrm_hash_rebuild+0xdbe/0xf00 [ 110.399961] kasan_report+0x25b/0x340 [ 110.403737] __asan_report_load2_noabort+0x14/0x20 [ 110.408636] xfrm_hash_rebuild+0xdbe/0xf00 [ 110.412851] ? xfrm_policy_bysel_ctx+0x530/0x530 [ 110.417586] ? __lock_is_held+0xb6/0x140 [ 110.421632] process_one_work+0xbbf/0x1b10 [ 110.425836] ? trace_hardirqs_on+0xd/0x10 [ 110.429964] ? pwq_dec_nr_in_flight+0x450/0x450 [ 110.434614] ? __schedule+0x8f3/0x2060 [ 110.438471] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 110.443558] ? check_noncircular+0x20/0x20 [ 110.447766] ? __wake_up_common_lock+0x1c2/0x310 [ 110.452491] ? lock_downgrade+0x980/0x980 [ 110.456618] ? do_wait_intr_irq+0x3e0/0x3e0 [ 110.460923] ? lock_acquire+0x1d5/0x580 [ 110.464864] ? lock_acquire+0x1d5/0x580 [ 110.468807] ? worker_thread+0x4a3/0x1990 [ 110.472925] ? lock_downgrade+0x980/0x980 [ 110.477044] ? lock_release+0xa40/0xa40 [ 110.480989] ? retint_kernel+0x10/0x10 [ 110.484850] ? do_raw_spin_trylock+0x190/0x190 [ 110.489416] worker_thread+0x223/0x1990 [ 110.493383] ? process_one_work+0x1b10/0x1b10 [ 110.497852] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.502319] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.507825] ? trace_hardirqs_on+0xd/0x10 [ 110.511943] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.516407] ? finish_task_switch+0x1d3/0x740 [ 110.520867] ? finish_task_switch+0x1aa/0x740 [ 110.525336] ? copy_overflow+0x20/0x20 [ 110.529204] ? __schedule+0x8f3/0x2060 [ 110.533109] ? find_held_lock+0x35/0x1d0 [ 110.537146] ? find_held_lock+0x35/0x1d0 [ 110.541187] ? complete+0x62/0x80 [ 110.544618] ? __schedule+0x2060/0x2060 [ 110.548563] ? do_wait_intr_irq+0x3e0/0x3e0 [ 110.552858] ? __lockdep_init_map+0xe4/0x650 [ 110.557236] ? do_raw_spin_trylock+0x190/0x190 [ 110.561786] ? lockdep_init_map+0x9/0x10 [ 110.565819] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 110.570895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.575882] ? trace_hardirqs_on+0xd/0x10 [ 110.579999] ? __kthread_parkme+0x175/0x240 [ 110.584299] kthread+0x33c/0x400 [ 110.587637] ? process_one_work+0x1b10/0x1b10 [ 110.592099] ? kthread_stop+0x7a0/0x7a0 [ 110.596045] ret_from_fork+0x24/0x30 [ 110.599743] [ 110.601341] Allocated by task 29717: [ 110.605029] save_stack+0x43/0xd0 [ 110.608449] kasan_kmalloc+0xad/0xe0 [ 110.612130] __kmalloc+0x162/0x760 [ 110.615639] sk_prot_alloc+0x101/0x2a0 [ 110.619493] sk_alloc+0x105/0x1440 [ 110.623003] pfkey_create+0x2b2/0xae0 [ 110.626776] __sock_create+0x4d4/0x850 [ 110.630632] SyS_socket+0xeb/0x1d0 [ 110.634139] entry_SYSCALL_64_fastpath+0x23/0x9a [ 110.638859] [ 110.640454] Freed by task 3472: [ 110.643703] save_stack+0x43/0xd0 [ 110.647124] kasan_slab_free+0x71/0xc0 [ 110.650978] kfree+0xd6/0x260 [ 110.654050] __sk_destruct+0x74a/0x910 [ 110.657904] sk_destruct+0x47/0x80 [ 110.661412] __sk_free+0xf1/0x2b0 [ 110.664832] sk_free+0x2a/0x40 [ 110.667995] deferred_put_nlk_sk+0x13d/0x310 [ 110.672374] rcu_process_callbacks+0xd6c/0x17f0 [ 110.677013] __do_softirq+0x2d7/0xb85 [ 110.680780] [ 110.682378] The buggy address belongs to the object at ffff8801bea94e00 [ 110.682378] which belongs to the cache kmalloc-2048 of size 2048 [ 110.695175] The buggy address is located 1316 bytes inside of [ 110.695175] 2048-byte region [ffff8801bea94e00, ffff8801bea95600) [ 110.707187] The buggy address belongs to the page: [ 110.712084] page:0000000043dd1a54 count:1 mapcount:0 mapping:0000000011f8ff08 index:0x0 compound_mapcount: 0 [ 110.722035] flags: 0x2fffc0000008100(slab|head) [ 110.726674] raw: 02fffc0000008100 ffff8801bea94580 0000000000000000 0000000100000003 [ 110.734523] raw: ffffea0006fb2420 ffffea0006fa8320 ffff8801dac00c40 0000000000000000 [ 110.742367] page dumped because: kasan: bad access detected [ 110.748048] [ 110.749650] Memory state around the buggy address: [ 110.754634] ffff8801bea95200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.761959] ffff8801bea95280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.769282] >ffff8801bea95300: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 110.776607] ^ [ 110.780981] ffff8801bea95380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 110.788307] ffff8801bea95400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 110.795632] ================================================================== [ 110.802956] Disabling lock debugging due to kernel taint [ 110.808423] Kernel panic - not syncing: panic_on_warn set ... [ 110.808423] [ 110.815751] CPU: 1 PID: 23 Comm: kworker/1:1 Tainted: G B 4.15.0-rc5+ #171 [ 110.823943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.833273] Workqueue: events xfrm_hash_rebuild [ 110.837906] Call Trace: [ 110.840465] dump_stack+0x194/0x257 [ 110.844060] ? arch_local_irq_restore+0x53/0x53 [ 110.848696] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 110.853417] ? vsnprintf+0x1ed/0x1900 [ 110.857186] ? xfrm_hash_rebuild+0xd60/0xf00 [ 110.861561] panic+0x1e4/0x41c [ 110.864722] ? refcount_error_report+0x214/0x214 [ 110.869444] ? add_taint+0x1c/0x50 [ 110.872949] ? add_taint+0x1c/0x50 [ 110.876456] ? xfrm_hash_rebuild+0xdbe/0xf00 [ 110.880831] kasan_end_report+0x50/0x50 [ 110.884773] kasan_report+0x144/0x340 [ 110.888541] __asan_report_load2_noabort+0x14/0x20 [ 110.893435] xfrm_hash_rebuild+0xdbe/0xf00 [ 110.897641] ? xfrm_policy_bysel_ctx+0x530/0x530 [ 110.902369] ? __lock_is_held+0xb6/0x140 [ 110.906404] process_one_work+0xbbf/0x1b10 [ 110.910603] ? trace_hardirqs_on+0xd/0x10 [ 110.914724] ? pwq_dec_nr_in_flight+0x450/0x450 [ 110.919363] ? __schedule+0x8f3/0x2060 [ 110.923215] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 110.928288] ? check_noncircular+0x20/0x20 [ 110.932490] ? __wake_up_common_lock+0x1c2/0x310 [ 110.937212] ? lock_downgrade+0x980/0x980 [ 110.941330] ? do_wait_intr_irq+0x3e0/0x3e0 [ 110.945626] ? lock_acquire+0x1d5/0x580 [ 110.949565] ? lock_acquire+0x1d5/0x580 [ 110.953507] ? worker_thread+0x4a3/0x1990 [ 110.957621] ? lock_downgrade+0x980/0x980 [ 110.961737] ? lock_release+0xa40/0xa40 [ 110.965677] ? retint_kernel+0x10/0x10 [ 110.969533] ? do_raw_spin_trylock+0x190/0x190 [ 110.974097] worker_thread+0x223/0x1990 [ 110.978047] ? process_one_work+0x1b10/0x1b10 [ 110.982512] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.986975] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.991957] ? trace_hardirqs_on+0xd/0x10 [ 110.996072] ? _raw_spin_unlock_irq+0x27/0x70 [ 111.000536] ? finish_task_switch+0x1d3/0x740 [ 111.004997] ? finish_task_switch+0x1aa/0x740 [ 111.009464] ? copy_overflow+0x20/0x20 [ 111.013325] ? __schedule+0x8f3/0x2060 [ 111.017195] ? find_held_lock+0x35/0x1d0 [ 111.021225] ? find_held_lock+0x35/0x1d0 [ 111.025259] ? complete+0x62/0x80 [ 111.028687] ? __schedule+0x2060/0x2060 [ 111.032628] ? do_wait_intr_irq+0x3e0/0x3e0 [ 111.036917] ? __lockdep_init_map+0xe4/0x650 [ 111.041293] ? do_raw_spin_trylock+0x190/0x190 [ 111.045839] ? lockdep_init_map+0x9/0x10 [ 111.049866] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 111.054936] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.059919] ? trace_hardirqs_on+0xd/0x10 [ 111.064034] ? __kthread_parkme+0x175/0x240 [ 111.068325] kthread+0x33c/0x400 [ 111.071660] ? process_one_work+0x1b10/0x1b10 [ 111.076121] ? kthread_stop+0x7a0/0x7a0 [ 111.080063] ret_from_fork+0x24/0x30 [ 111.084219] Dumping ftrace buffer: [ 111.087724] (ftrace buffer empty) [ 111.091398] Kernel Offset: disabled [ 111.094991] Rebooting in 86400 seconds.. serialport: VM disconnected.