x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000028c0)=0xfffffffffffffee2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0}, &(0x7f0000001080)=0xc) r4 = geteuid() r5 = gettid() stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) sendmsg$netlink(r1, &(0x7f0000002880)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000240)={0x350, 0x38, 0x128, 0x70bd2b, 0x25dfdbff, "", [@generic="1830abbd1e7a9027805820e9bb75cc641b7d120bace4319bae1762aef10ffb9adde8c22054e157b4b1acc29e9aaa08f42fd5a4212e4087d2194392ba3111cd5ae0fb76200621319191f3671baf9124325cc0653ce0c9820810", @generic="81fef707f52b6712c33e2c8a530abacde53b1b658164b1706db52dae6b3f45897e541f2f4212a6db07349675781f547c", @generic="4bfec0a527ca2914003096a138ff8457afe89ff52e16ec267743d8f0a90f84827784040731852949ee8b8dd89ce779af1893ffd6457207c71fcdbb6a592b4ccf9427a402da1495c998089f78697697e917a406babf154ba56ba8e98d7cbcfeeddab075d509ffb3d487ac945fce4c1611a0234db0c96e665f8a504fdae1026f40fca31ba87851d9ca4d64cbb08805a4ec20a2e8ab4fd657fa4d39157d853ab16253e8b110d015278b455a27616ca175021677426310f1af123863e1ab0926542908f85533b0f4971c581e92145a04f39bab91a03f77deeee8c832f427940498d1c284a09e9bd8a6b141b449e4d2695cea6ad721b64b", @nested={0xdc, 0x13, [@generic="65baed199b70a4e12efc6f3dfd1079a01418335fa5d888d5960401e22939671418a3daa2fa2defc5da9a9d8d0d6dbe763816663c1f18ceb986", @generic="501d248888e98c", @typed={0x98, 0x68, @binary="5c3f132b6745b6457ddffd05bb24efbd69d1d713c062a1ee546267fb342f83498e7db559163ee26f14d64d2efa9f381ec965eda36a93beccf93f2de8821204adffcad49de2d4bb1e285ed46dfd43f4ea582aca0ed169b585d587529ed6603f9f14109251c40ca329cc07e9e97c27758418fe113a942f054b08b833376ed0ab9fae4138a413512b85be9cb03e7bd0cfd157"}]}, @generic="abeb5c108a96df95a218a4ff33afaa47c1f27c2f5b62ed76e87e7d7251193f7c42e48ce9d2cf5d0c49e9ee7fce8f08b086c10e4b2c0197494aac00622f6d390550f8fce1ade9336dc786ffd9302f937b2b6719cf8480fa7fa87fd9a873ee2327a9831c6acd840dfe0f2d61267f5f362f64f1c02dbc121003c70e7366dc5b00b852316eca45ae769f3ebaa9476d5171cc41d74ec865973a58a443b405c01382bc8b9b682b", @typed={0x8, 0x0, @uid=r2}, @typed={0x8, 0x7b, @u32=0x6}, @generic, @generic="85cde7b45bf07d70df1b935e2d7ac585675ac4bf78b1789b49b8c83e87253c4bc203039665d558080d197140ec9b525ce0", @generic]}, 0x350}, {&(0x7f00000005c0)={0x700, 0x26, 0x0, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x2b8, 0x6a, [@generic="89f47f88c85ca28c34949f2136b10815703e1887c7e43b607a582ba34a93aca34f9f9b0ec00d797d2fe6e4aadfdd5b02cb1ed19cb5cf3116040eca1038c9de5211dcc4124a0fd9730a83d2834813c5dcc2a01033b9c5f11c7e8c30d19d400d73040b84df7c6f18ebb1d647521b447aa020e4e2ae816a15a6e4d17cb72a72d5f6325121c4374c9823c7ba81fa18271232d231350bbfe64f507f2434769b10d72fb33eba135653d51c2e3ce764b536b871c53143aed910f2e76fd608bd5878a40f9fddedaa2f1e9ca63d34d44ffea795e8f1e707ed13dfb555c2cf90a503418a1f1d1e3f", @generic="3eb5d7835354a68f66a4bc6ccde6bb09703da80718deaf6282bd5a7cde17e56d24c8bb00e60f5f9f0676580e0d7d9a02f1d2927f9c57546d20d9c10fec59bf6bf78d8c0017c853890f7c7220f7523765b965da40717b8a748074a7cb528047fd91239333692dfeafb25dcf832ddd52c652be00f356a2e0545dafcb416f9f3b694bb22bc9b93269e78bb974673af11981c010e893833086880c00a0fa151142fc957dbfb355fcb2aa1a55cfdac410e75ef51c3f3188050816374094f8b19542ef4a4010ade046879ed8e6a3191b15140fa5078af98195da5474731b0d9e9520a552ca36373ba0f8b11ce8c3a49e002d", @typed={0x14, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @typed={0x8, 0xb, @fd=r0}, @generic="1e5c3b8452f366da7e996eca1841d658f103f8954e8e7e161c87f6a49d4dc8e98734b15faba858cfb4e03449c95c05f469f755f55f", @generic="19aeab3eb6a0885cb982d23930b45191f02e11f2f10b583ca8319d3526e78f5d3eae1f6ee10215683d9ca91eb74d923b514e0cf53af55386539f158d53e96acdede3c8368477c9c60b566c03c6158ada591075fbff92ffeff7cc3d630ee28bd81f7197cbe17313998b8ac48ec690fc2b3193ed0f20c1d1009f11b5d019cef3f9e1a42b6a5a340bc8cd417f7e879412dcf1"]}, @nested={0x388, 0x73, [@generic="58febb1fff364c379bb2ef6612cda74e39e469d54cc50e71f39064aa9bc55644a936e4de4ba22748b724be576778ca36773805b7bbfb62977205c0f0ba0a652c0bc24848db0b28462efac1510ef29e1df3093226c23af3061d5c83af06419049b6bcce47297eb1c8c4f99c5836ea81a4b059651b2ef4555fdf0cd679c996580dfebd15cdfb61490144c00f4d97a9a5e9d91dc605dc", @typed={0x8, 0x31, @str='\x00'}, @generic="f82bc7e506f0f76afb73c32cdcda3c88a17c0456c6221fc08dd591fdfa5062ac60b8f7d92f6948c7d88e5732a371f2dec87297a6cdf5b7c33d79eecbaf5e7140d5727fd1f4f6b39625767dbe3a504367d4a6e736918673e865134d86442c181219453ee3ea6202d326e65595906d0ffe1c95b30ceaf0afa2102c227629fef4513342e14da37b956dc1d205ea3d5bcb27cd95e337f5976b45f63f5e6d4f924e19c66102ec91f4", @generic="2f7e8139a95868ee2dd55f7e6a9ab9022bda61c2910a5f116d720270b0d036d379b89122d521211ef112a10f804f3df3b922ff9511c18a61972a74bc1a91286d3070d7a66d", @generic="d2ba3b053c565ddb15bfc171d0c1", @typed={0x8, 0x31, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7ea89502fe2030dc5ce557cc8204dcdb8819f22929d8bdd8985c4f75de67822c0c4253b8b9f4a00acd9e6eae67eb95e0c2e0d3e1dddad54377136e11d0b43f19bb54ab3528f9d3710984067f90436ba10386c8de9e6cf28dfe8a39fdf0eda696b92817a5183535b028c510b5b1be74072738f1722f2f3f96af7f76330d58540a170d14120542815f594cae3bb4cce78f69c5265bd95eb1797416f3d9081c50944929d346c1b8e0bedd9174f03bc4d67ff5c9589f3a6470126ed1ac87a97a14462b66572520de6592d55b6cfb", @generic="c706b36dc44539c9c6cdd8b7b5bef099389ac97c86c32f9d797c0b4c33d35c7c9aeeb563393718e835c68e64507a33b2cba4f7849e46ab0daf88c98a98425f43359ac5d114b4c6e42979b41b414e26b43640a348e77e89b7caaf1226e6cdec654042", @typed={0xb8, 0x7a, @binary="a7c7bcd9acae43f9ef80d22cd5bcfe9ee5614cd7fc0e00c368747f7a42bc2046de8b2744e3f43315acbf170f8fede8f7f86589d09df2659ff8ef9d9f0ce362e6fa05006409d6fc344d72bdef21d808b27b57e28792d7367813ef7224b9730637d2d09acc4210f037ed5d7b06278e607dad5b421984a4a342c0b0b75b45d155448ff3e5ed52464f61c210e2d9a920a3123b7c9a99066e82e128421c3f0115fbbd932e8103a87d2f613113cef7132b3f2b86b48f"}]}, @generic="c0911418517bb2549525f257a3900f979653d080918f2bdbf544d50309f110481cbd7fbe9d0451d4821856bbe3c32655d56579b6a8d5644ebcc6f7cb05df12f245d25cd87f5657a593d3c870e8106f3cbf75b878f64bd715c396740b1a61c8ffb35d7d4732e8b94e887c477b644af72dea5ca8bf41017f1f97a85fd0b4511ca1cccc71fc34f677111af43a4b1e42c53dfc333d679e058aa2c425c6cee7de3fdf197448bc838da461f2c307278c0b8065"]}, 0x700}, {&(0x7f0000000cc0)={0x348, 0x20, 0x0, 0x70bd27, 0x25dfdbff, "", [@generic="d166681abad97c7c", @nested={0xf0, 0x15, [@typed={0xe0, 0x54, @binary="88cedc2dd67dd10be8a46483b9895a6159f6a47825ecd71463c088555afa5196696f9d2289088c4089d48bee4af6ddf580a904247c073a09402120ab2c2829d075dbf118ecbac7c2b39c89ccc48028fdf01ca33e316b66c5fe86568f7451c90faf6cc2dea80b52b2d43f82882baa1f28577286041cc8707e8ae1678df9a9610dd6ae3b2608e07548fd832242198f1810dc576311c4018f283456d84ca8b833dbd46c7bde97e302e3dd515cce780020fcfe9f174d727ff25650556bed82a7938c82d908f41ae95949a300d72553fe89198129b1b47b94b2bf886bf3"}, @typed={0xc, 0x71, @u64=0x800}]}, @generic="2f959e4cb4594dbba670724c7ca1d3827de56fea19c62a719e2864c73bb0a61202d721781101e1cc9ffb3645122076351d86cc6a5291e301f32b136675e06de497737ff639ac304edae54d5d95cd637ed338492444e16b150656b05bad525c9d46c62f9853560333352bbbdcbd702fb74dc728a52d524eb60d297e9105290c0a", @generic="7acf4081da2f24bea748f932da2cbcbab6bfab420695acf44b74ceb66b96eab9a92a932ef9c40c3149ca16dade25dcb56ee641d119b99a65dee4fa4ea35188ca2521a7c8535ded3ba776b01acdb6886f5cbc73578f44be56081ae6ca7607e4709340df57502603a2a7d22047538a9df5b604ddd171f57d13d25631cbc44936fc33f838bc47e2d0aefc73d0ff689e715adc49e796b459abfb1510a167a1695c244f038d0ee7f52bcdc6b9ffb7cd9f0e5887c151fdfa3ba2635b5a1bdd12e455c0010840530b5d5f1fe18a8f8631e5f2c23a4b05b502b442ff0836", @generic="e4e855db0143c3a458f689ae856872ac2ce6a1b8662f84dab10737a48022f3e940a829829cd1ca73a3e43de2518e7f660570e843e96c630be3bb65477bd3e87cd009b13a60c4cfbf0dd0b6346d947ae394c0bb2f851bac1ab38bcfe5e653e29e5e4ddaa68a89800285206063643a8ac2f41b977a92e485715fb0a00fe7f8394577d6b1c7cf42787458b43de1e98174c31f68f146417b065f309c4ba02bf46260e2a3aed10d67ef967284a548282f7d737c7c11d19f7317542ae5b48b4ed09e7868be6e587c603509334c024b6b7b8eea49fde8a6280c8229d04e7570c691240bcb2828d9"]}, 0x348}, {&(0x7f00000010c0)={0xfc, 0x31, 0x100, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x85, @uid=r3}, @nested={0x64, 0x8f, [@typed={0x8, 0x7e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x67, @str='keyring\x00'}, @generic="137b1380d3be9eb74ab2c3be", @typed={0x8, 0x6e, @uid=r4}, @typed={0xc, 0x1b, @str='#eth0\x00'}, @typed={0x8, 0xf, @fd=r0}, @typed={0x14, 0x51, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x54, @pid=r5}, @typed={0x8, 0x20, @u32=0xfffffffffffff320}]}, @typed={0x8, 0x63, @u32=0x7}, @generic="ca6c61e516b605d2873d98119413de81a931d863894276d2cffb47a2337867c77442658c2a3c689d5500d81b2bccd3f079c88a541c3235f196cfba9129867f5ca92c73f647900de4afa9c0df2cb782e4faf6a3c0b81d9111faf9eda979650899d1fef0442dcca610ad272161885f2a4d1a066d3d9f"]}, 0xfc}, {&(0x7f00000012c0)={0x1500, 0x3e, 0x100, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1258, 0xb, [@typed={0xc, 0x56, @u64=0x8}, @typed={0x8, 0x6c, @uid=r6}, @typed={0x8, 0x7e, @fd=r0}, @generic="4b7cbe3e0a6400e97c14e9af49fe4bd98f088fd8c24ce47269e603f50cd84b1afc127ed31e1ea270fb64d3bbf196a36fb36ced3542d156ded7816d462a8381cc69089837868928563b46cb6a99a330d5173e9c1e93e106c9913cc7c4cd38c7ea92c13517fdd82625e274742375ad152bb29fea6d4448482d056c3e9ea7f911ffc101d2a48ddf8c457813213cf26ec7525792ec94a619577f9cebe9e79b058e770bbe48ed7d5c", @generic="7c92fd6b1e796c9679dde99434816608b9a81aacfcf5fc0c94cce27fd9e3f8020a4a09e822c443abb586940a31d12527260af31665fbb1e75c5a6eab95cd79d7ba3f7d5100b7de4714534be8008e970e6ae25aa2258c8b7779975aef403def8a64cbdd486ef9ad06fe3606392e3ae835c6d9e0075a6e58ec0a1c0fac81eb9bbc1caac26823b2d0821e02988e5b0ed38af678b20eae4bbd9daa88b80e19e7140a3b093778ea2d4524788e218768cf98bfc99ce1", @typed={0x28, 0x1a, @binary="0d0a7bf8ca390a774d957ff97c49d6b26e437dcb7d8df6daaf47b82312fcb65269"}, @generic="1cde8bb2a8ea12dddb4219574cee2b8eca270e7aab5f64eca5cb16504a30e3252e5fb96a01d51a3e37b0b5f29f2943ddb8fb9bc01f5287c146b1da0efd0cba25ecde0c42cbb08d351a4c3e280556ef4a9b58ee98cb8522d76c0879052774e6df449c05105ee95b61c263077d94bdbd0586e68eff27d83fd0747e980207fcd4ad87f406a049792f4c76476d99cdd7720228e2d662f1d5822703ed4871f5752cdb2b7bea42c09d6607c6839adc9fa933925ef4b3c22c4f8f", @generic="b4fedbfe0cda04d675445256b3cce4672940e58780bb0802aed79178c1e3b6998687514cada878e5e0c0a298bf57f7f9c2439376f17fedd611559249a8fecc9a67782369a851876f23994963b3a55855cd0c3041179cfd47610c7f11f2ab1462cc42ae8734f7f963ca3f4fc29d010b39ad1c19dc6caaeafb98805593974f553589db17829eb7012da8b0ebd1f2722e8bf9233c0378f8c393d71e428cb15fdaa72bcb6e7d6a10868dc6b5ea23170f6b1321d085c360cfc7dfa193886aa8a34f3fc0cc3447395003f104086cbd521db908b31a680fb67cc833f0fc9c560efb2ff6205091d0e2bd0c11049ba69c8a09bb0e1e1a961d9c36cf41e1e5f4a7fac0757219675577637310b0f56aa07464e3802ea94395ea68ef34a6fc02cfc9cf4a27d3a8662f70ec4c995071a8859777f8eaf0c8c170871286887f404e188fa3dc67a37aadde50939c4155fac4261468ab975bf6764bad602004951d6e57e70d3c5e676eb5203b7c21d376318f51a38a81cd9bcb9cdb6d50d1d86e2dd4f617e1d4776a5aba2794d436e3f472e616d58d14982ce8f71f954d1c45f70858f8a3f5046fe5dd63b96aba95d64e467f0855698da2f4ff77b9990c3437950771144f0fbcdb81636c0068e98e2f8149a269a2a8df5304325ff57825f24b9eb2235af47e98ce9417b0262334a25ad576bcac2a8c28486d1f25a7811b7d15faa9d020c873f7113413468e7cfde0d3d4523fcf4f09bd237defad25137cea599faf1c43df44d8611931b03f6998f0e33b46467cff164692956d763ea273142f70b2637d08be7be63261bd369c623e0273c200ec7f966a5f0180195712e2f191f5172614b548ae534b59d174588764f77ada6fc50bb4f2a487a7533ca1f68424814ec2081387401a53231de88815c9b7b92ed06db66fd8cd39aded311913c10df54a042fbed359af00a40b61c7e6d48b689052bbab484d593df10ea4d006b7dc385ac591fb007ef06e37aeffee90069802d55734b2511af6889e7c496d13d389c8029f3600f2fe14dddf49e194302620f44f9df54c66ad23c8b753b39e1cf73532f3b9495e8a66d073398da31191a20bdbb094f337d8df0a3305990aef4cc4bf7468dba977f358fde34924f55f647fdc5da71bda95fcfee114339ac0f5e56024d437e39c8afa453db2e5fe46215f7f25340b59ff08117989054cf8dad2d3327fe359b6a8e73f0cdc7969d690ba85f3a1865fb79a7998c9ddfc8feebcdd47bc0bf47caa399456dbc64ceed7c428ee90d4952ad35a800b7130e21494a4fb0f9e49f708475f1092d77c48e78c3dc4b5551707ba701898696ab4a577f0b9c2e8eb6aa8d7e839c8e8a6b5c7f2124920f2da2d0dc8ab691b7ccd1abb0a121c50bf6974c5d7cc6f1586c8845043c6111da3f7c7fcae1874c3148b2afcd4ffdf2eb0751d284c4741ea51d693012b70be6e33f3467bb2fb0eb3eb2c5bd0ebf226b046c938134dc5e402f4b3616ea00602f37d7b450917d17e5256465d2f433f9c1a51af1e8e81020f592ecb92f8c559bdf49840369b90e40e29b342b35cd88d7f629f747acf052b22730023ae9d4bdb75d7b2a607d2232806b1a46389cc268fea0da5df9251a3a397df51fae20facce5754cd2bf7513af8a950dbe87133c32d79383d1e0087f8a7db18fbf1a4929f4b31073911120cf8f4c6f67bf2d8fc623e9f20b6464a2f2ece266147bdb60e77ec484026df6544189cf3edbb8c2e5c1b2fb440a5165c7cd0d0bff05c97203dd8f39b321a7623a3954483deee5302323e74e025dfb1ec1200ddd7471dc38bcf0836c6c6033cdeae7a08f38938ab138510cf41c526102ca04044f70e31db9b927febe0b7b7decc0d6a8177351dea3b00ebe97315c7064347a84ed270506b233c7924d4cc4172a46e2c774f76075293494c79f8daeccd722954da42988f84b6ede97c9f1104aa502a63f862fa530b57b33756cac19c721b6fadcc9ff90aa147d3f11cee4e8d813c396d7d3994dd330e16a96cc43db5f2002f35d783a396199a5732094ed9b863520be1f8b0ed9285f6f18a7a1d0439b9f56bc3a0dc0602586b42d3f3f8241358cdaae7c948bf2b24b945fc33c990fd31d4e1ee52314ac981d91c34e058a3d17aab864f2b50cb628d7935d17deeaad1636d2beaf55516b56a9ce9bf7b39957bf7b8a782197640b2d26903bfc1f8aeb16ee4b696b4d0db30ed73069759f033a0541ef44ca96073dc4b97a6a49b3c9f212ba4a3dad996fdfda23b7ec7fc07170c8f02f1601c12e6fb7b68f83c585384415e9af0b56d62a04d9a54beb90ae72ccd32492525638d2ec4eb55a2df102de5db3cbd9def47fb57aeb479f7b9394a473ce27b33402b1ef64067d18a138d3740feac10be3b7dd7675f6f2bd37067615c7deb8d9114440037e64a7573e4b16bed4e32325737036bb010412342ccff52d0ab408c1894c952806a8c2592d1bd009e03a5a9704d7fa899b90d346614548897bcf5830fda98a20d323ab49c49ad1996c1d102a42e2b444cbc071f1980028428bce36f651fb1ebd0098e67fe275e9cefdcc626e776a87bbdfe69e0e0ef08021f8e16b2fd538aa18c675e4a8f364c9a9649fcd0eec40b9abc0afd89709940cd561644ce3ae75db8855000d479f3a722e6c8f9a103cf376430aa874a702f021e56c0200d15f8a9f69a4c601f648efad00d3cf9d389691c72be0a607dd48ebfc7e4c4a849271e677c1841eab564e02d4e114e80292481129c6f6164a44aafe75a78b2a21a3c368af4debaf3b9784d68414e2af014e16b56dc90bb9d375fef83c370989e5d96509afdbfbc67f55a9997c0ee43c7af39e533c25d22b25f16aec00b8e1f40de17ee871386ccc723ddd3d9913e8abd24b9e65d3c3826cd92e6a59887d1f914dde39cdf18d7d1b3f8a9949e07bde2b14f3206fbb8ed2974d13bf12083af47a9700db1be67a6e2b8afdd14b999ff5162f7a14f85d46b0d407b7e6f8eef6b10f4831f1a15d6fd4984325bed88ea9eba846fb92f3d736ef0ede994f52c3d9dde81a0231d45781703138b093128b1cfc5a5d6a4c9c9842788bf67b7be7e2e70615aee1f33c9904e0aa206226fca5fe90f684b2401b5647aba7c697c61e8445ba05172894194f998eac95de0a2026c9cd74d92d0a9982b41790eb1738334950f8173153a45f885a17b103f166f1d699fac563b4dde4bf1ab74355eaf93e3dffdd0bffaf065042903c4f33c73a4e6010a3a2fff1a95c5ef73f6f89b944535350f29174e38fde79422829c4076981186d5042b6c15e608902818f4f6c5a8e66fb3fe6ec9e3fc597c22794e07a2f9f2be8654f11abe8c5a5720b4161ec3319d5155f4d571d239f29207a6c1ddc52c8925b03d1299b24a5e619304689db35e71b0a6812aea8f6b1a0d7dfc58eb11f2911c1a63046817cb98037681e3f47b11344840e678a2292e6b55ec85d24e9d035814776d3149b22ace859b4b94129f623d21752ddea23381b93ab57a8ff65c2483cf0c55415441c1a5c4a4203439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@typed={0x8, 0x30, @pid=r7}, @generic="32bbbad1f803d2b53c82d457a2659c83d291aa8d2e1af998060fd240482e52eab76937524cd87b2bfe2457c71a258276dec47f921f65a8c7d7b2a269fb1cf3056980448889d3203d991419cd16689ea006aff4bbdd7d0bc43084d61b8980134425c37f51446c1c3a1e5e16a30e6459b91464698d718ed2b901f0c9f0aa5d4a52b47b51041b93b8a258094346b930956b854c32affe91cd90f7a7ffeaa613c7f8d049da027a6be690102983af4331952e528286349a9a23041d89bbde51b5756a49c3f9d0ffd747ab32eb104b2792c6e81a262d1adc78fe42", @nested={0x1b8, 0x2e, [@generic="ef383bbeb1bd23e6ea1a021cdc019266c1eb686ecdd123bdd96542986c98bafaafe2cd12a3be31ae995f3ee0e1bdc6b4d0e4db6ae8ee002fdf1449861249e83f9cd215bc0a49ffef1970e333b617f3787412af4e4d7f7dcf99b38e9d9ffba938ced50de72bcf4837b10a2d241dea7ed87ba98d2cf81425a6a39ced7c5162811e0c74691204b2dbeb72042185124955d93b8aa2a96db7175f5e19e61658fbda04e222d364938591db66132c4ce9b92b", @typed={0xc, 0x2d, @str='ppp1.\x00'}, @typed={0xc, 0x18, @u64=0x1}, @generic="7a1c68722d6e9f29ef900e", @generic="c0848bf3d1f3d3846c09aec6429aa23054770c96e45573b7f5fe9bf29f67504b5d4afa2392e9c1ad4d1d53ab", @generic="5246c5f6dff588d88ec5ea5295c8db2f19e67bd38f707e66168f61", @generic="93ad896dfa8fad1d2887ff7fb00df8983f260e529d76a8ad8b47b54c74b75e277cfb9cfca0320388ca631f8eeb904f75cca52fc539bb02d71ee9f46a754c52399f60b3e7307bbdbf12216a6dc4ff1c20bc3315fe7ee4ce5db1a97935467bab6c5b1a251c47aa5a3304c5a3db3c73d2ebc581d860e16ac392398d3d22997936bda4a1dc95c53d60b0789744e658b4d5bcd968628179103c197d6b36"]}]}, 0x1500}], 0x5, &(0x7f0000002840)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x20000000}, 0x400c0) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0xffffff7f, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) [ 125.199181] device bridge_slave_1 left promiscuous mode [ 125.204763] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/05 06:52:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000640)=@query={0x13, 0x10, 0x7, {&(0x7f0000000380), r1}}, 0x18) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000000)={{0x5, 0x80000001, 0x6, 0x8, 0x100, 0x7}, 0x86}) [ 125.255139] device bridge_slave_0 left promiscuous mode [ 125.260765] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/05 06:52:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0x7f, 0xa, 0x4, 0x5, 0x3, 0x7f, 0xfffffffffffffff7, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x58) bind$inet6(r0, &(0x7f00003b0fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/05 06:52:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003700)=ANY=[@ANYBLOB="00000000180000fa0040000000000000", @ANYBLOB="3f01000000000000"], 0x18) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x60200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x9fc, @mcast1={0xff, 0x1, [], 0x1}, 0xdb0b}, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xad}, 0x21, [0x0, 0xffffffff, 0x3, 0x8, 0x6, 0x1ff, 0x8001, 0xffffffffffffffe1]}, 0x5c) write$rdma_cm(r0, &(0x7f0000003780)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000002840)}}, 0x18) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000080)='erspan0\x00') 2018/05/05 06:52:40 executing program 3: prctl$intptr(0x18, 0x4d000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x400) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r1, 0x6, 0x5, r2}) 2018/05/05 06:52:40 executing program 5: unshare(0x200) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00000000c0)='G', 0x1, 0xfffffffffffffffd, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x5}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000080)=0x4) prctl$void(0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x3, 0x5, 0x6, 0xc290, 0x80}, 0x98) 2018/05/05 06:52:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x9}, 0x2c) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) delete_module(&(0x7f0000000240)='/dev/full\x00', 0x800) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f00000001c0)=0xe8) openat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) 2018/05/05 06:52:40 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x348, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000a78], 0xfffffffc, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x3c0) [ 125.459935] sctp: [Deprecated]: syz-executor5 (pid 9914) Use of int in maxseg socket option. [ 125.459935] Use struct sctp_assoc_value instead 2018/05/05 06:52:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x4000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x4, 0x0, [{0xb77, 0x0, 0xffffffff}, {0xbdf, 0x0, 0x4}, {0xff7, 0x0, 0x7}, {0x300, 0x0, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}) [ 125.530766] team0 (unregistering): Port device team_slave_1 removed [ 125.566276] team0 (unregistering): Port device team_slave_0 removed [ 125.576629] IPVS: ftp: loaded support on port[0] = 21 [ 125.593187] sctp: [Deprecated]: syz-executor5 (pid 9914) Use of int in maxseg socket option. [ 125.593187] Use struct sctp_assoc_value instead [ 125.616600] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 125.662052] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 125.716882] bond0 (unregistering): Released all slaves [ 126.298997] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.305456] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.313685] device bridge_slave_0 entered promiscuous mode [ 126.349160] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.355572] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.362917] device bridge_slave_1 entered promiscuous mode [ 126.397439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 126.432497] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 126.535614] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 126.573734] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 126.734193] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 126.741632] team0: Port device team_slave_0 added [ 126.778438] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 126.785841] team0: Port device team_slave_1 added [ 126.819837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 126.849423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 126.886837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.924502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.168765] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.175146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.181783] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.188139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.195409] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 127.922685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.995198] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 128.032110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 128.073270] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 128.079420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 128.086965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 128.153560] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/05 06:52:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011f47e428a4800000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000fe800000000000000000000000000200000000000000000018000000a9987aee7c2340fba73165672569ca91456950f8cdfe2662102bfe3de08c7d1c539861aa46140288a14212408e1bd72a868f2ba94ac75c3c09ac62f35f198bc691f40f77efa6f0699903d4334de78d7b8ad3d4956f36d95a4a7f47058f0a2363a1a8"], 0xac}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) 2018/05/05 06:52:43 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) kexec_load(0x0, 0x1, &(0x7f00000016c0)=[{&(0x7f00000015c0), 0x0, 0x0, 0x1000000}], 0x0) 2018/05/05 06:52:43 executing program 7: kexec_load(0xc025172000000000, 0x0, &(0x7f00000016c0), 0x8000160000) pipe(&(0x7f00000005c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x81, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/05/05 06:52:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="478481ceaedde03b7d2eaea3b9b5fca74611", 0x12}, {&(0x7f00000000c0)="a5c3b07a910e3f77e6fe0374e7", 0xd}, {&(0x7f0000000140)="b9cb9a68d96609dbc6a3ce63a4d19229047a166f8f0b39b57d7a6be1f6789f4242f5a752785359c80ade6b6fb4b469c42edde86cce055763022e627c7849ea", 0x3f}, {&(0x7f0000000180)="2436514e1ab99c40c2a695ad78a7de44cdac015259453114ac", 0x19}, {&(0x7f00000001c0)="2a3d64ce30cfddd99883edba5c89d71e318b1b5771801d2e31", 0x19}, {&(0x7f0000000200)="7acee3c6969b64744f023878cf0142b6e91dd4fd1d45c2fa7dbec9d2cf75bcdb0b50f307cddbb67c6a22b8f87eeadd61fe512373c5fba03064faa13c3a1e5261e332ab8036d10013faa6e69954a74dc1fceaa983e201499c4154546394d63979336a6253df06be81af2236872621aa5e38688d58c2632b5c1423a0b3ee7edf3183fccb7d3e381f18b1a06619b0e3313c5f9cde97f87e879a96474fe8dcece1c133b524b79c6defb94e65da8846b8cca53124b2fc2a1aea7901", 0xb9}, {&(0x7f00000002c0)="187508705b1101d5b2636cfdd1eaa6d0877af540358c013c7c117103cd50e2ed243f1a563a46b8bb1662c1cac233b5d8a0c70e1bcdeaea9e98445a76e100faf04e07e03c6c9460aed7259097b6ccf9d3c7e86204d2cedb7015ad0254546fad88d831b139d9edf9110270cef20c0e748333265a100f8e06cebefe75ebc71646236ab591c905452c5175bbc61fc1125c24418ca7b7e79c9179685e1dffa0535feb0f04fb993396224053e5256576d8f68a127cf58199abfb82ad6cfd92cf2079", 0xbf}, {&(0x7f0000000380)="62b829877007d38e6b3a13e56059c6b9f9e336b7ffa16a1a37e02de608e766f15979473f9abacbc194c6f4f4777198093107d43c375da7c2c6ea22c64715235500634063969b24", 0x47}, {&(0x7f0000000400)="729f6b47b092a053f3371effcab6", 0xe}], 0x9, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000"], 0x18, 0x40000}, 0x1) sendto$inet(r1, &(0x7f0000000580)='7', 0x1, 0xffffffffffffffff, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f0000000100)=0x8) 2018/05/05 06:52:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}], 0x1c) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7a, &(0x7f0000000000)={r1, 0x4, "dfea84a0"}, &(0x7f0000001040)=0xc) 2018/05/05 06:52:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x5, 0x8, 0x8, 0x3, 0x6, 0x3, 0x3, 0x1, r1}, 0x20) setrlimit(0x7, &(0x7f0000000140)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20040, 0x0) get_thread_area(&(0x7f00000000c0)={0x3, 0x20101000, 0x4000, 0x4, 0x1, 0xffffffff, 0x2, 0x800, 0x4, 0x95df}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x3) eventfd(0x0) 2018/05/05 06:52:43 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0xf9) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/244, 0xf4) chdir(&(0x7f0000000040)='./file0\x00') 2018/05/05 06:52:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0x62c0, 0xba52, 0x6, 0x3f8, 0xfffffffffffffffe, 0xfffffffffffffffd}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="7b3d0000170001000007ffffffffffffffffff080000000862528cc0412b60bfe02ccf3956037b8dbefdced97b926e3bccbfad5342907b043de9c0"], 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000074af90)) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)={0x34, r6, 0x320, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f843c9b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r5, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r7 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f0000000880)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GRL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x5}, 0xffffffffffffff7e) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000840)=r8, 0x4) writev(r7, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/05/05 06:52:44 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x401, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000040)=""/97) 2018/05/05 06:52:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="b8010000000f01d90f01cbc44335425428040948b869000000000000000f23c80f21f8350800c0000f23f8646640dde2c46251b65544dbe0450f3809f78f4820cee600f4", 0x44}], 0x1, 0x0, &(0x7f0000000fc0), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 06:52:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) getsockopt(r1, 0xbe8, 0x5, &(0x7f0000000140)=""/209, &(0x7f0000000040)=0xd1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000000)="cfa68f73fdff8e71c1abec702721ed1e8dc571d71096ab1d84c7"}, 0x10) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0xfffffffffffffffe, 0xf9}) dup2(r2, r1) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000480)="fd94", 0x2}], 0x1) 2018/05/05 06:52:44 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e22, 0x8b, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001740)={0x0, 0x84, "3f0609162eaee571edaefac7c25c6af27242509f29ec5da14f5b9478ed1f103c804537a5aa27740077980ea1f2d99ed0ccb984fe7424796caf013dbd5eee9b89cdd8d10ff2e760a541717fc6f135feefd432bc56424f770bbefd0d15a9d7d2949ef69d89ee6a4365218d64d8a3f8f5414f521481b0b20e2ae09e50f456d4767475978b7f"}, &(0x7f0000001800)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001840)={0x0, 0x401}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000018c0)={r1, 0x2, 0x1f, 0x7c4, 0x8, 0x200, 0x0, 0x80000000, {r2, @in6={{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x7, 0x4, 0x23, 0x100, 0x80}}, &(0x7f0000001980)=0xb0) vmsplice(r0, &(0x7f0000001680)=[{&(0x7f00000001c0)="47c86292eaa79d8bb6fedbc27f4ed019ca19b8fd0c9f48e8584cf76af58b0e4ece3151fc587d1a4608bdc6af452755c30c15297e93a6a554b17ca582d5e3df22b2b189f0dd1ae8258e103a8e9798cd7e4761defd23d841e14f27a4ba4b692c768cc8d56eca839988cf6c2e36606cac1797161e63f3d6c43d5441c97a17de19e8da5e653206fd044deff79ad9a6b0316ed950fe82f53e1981b265790de1218f3ce64c27e9c39c94edc3f1c5a2cd7fd7", 0xaf}, {&(0x7f0000000280)="0207d8560f5ed405f0ecd5772c608defd35d1a0b64ae22fe6f01682019ee1dd771f59c05874e1b0d00eeeabf0a22e8e66683ef3f1d07ba127c9f80980170391c93b640ed3767f519458324974ee9e8bab1c21c2579dd5d51697d76feca46fcd516d403c783986fd537c6ff0a5ae9da8f0a96540bd3f9913010f0ffca12d3f0246a4b9cd43f41534cb64e2aadb1767b8d3ef49c24c3e26cb142decbe7ccb1b425cc9e912189", 0xa5}, {&(0x7f0000000340)="9b8077a9dbf56ca89924e1b2ca0aaab9e115aee476de21eccb2d93ce79b6632339e5be47fac949c9c25c4dbbdf04fca7cff6e5badf75df264a652a450094d66d099566a4a89fb9160b363280e18ab58135713b256c0fb08d3d6991df9c197ce7e0a8e468099606175b9b5a8a6dd369ee92b963ba08a3eb0d768ec6a3b2bf2a708ded40db44ebb13badc916c151ad7a0c24ec552f93051471e0dc907e06c8a2fb751898a8403984c666d76de5", 0xac}, {&(0x7f0000000400)="859c6851c1c0fb47f1563684646987fa46434923e8f1e91f74d6185c91b191ba95bb17acb75a56d63dc43af9b2a6de31d1081935dc9b39bfc2704c63de1bc6e0dc64783be248ff025e7b91b91ed848626514d45fb5ad604b7cf97c875e8938bf15cdab7642f7f8ac0e37c15122ee5112f30205d87fa470852cef1e1c2aeb4b93fd6ce1ff95036f508c56dfebdae1628459ad237479bb9dbf9792d8d4560860e9ba647d4323fe3c761d0177ea345559236b04a8da2b868f99853d5512d75b6236a14b540fdf45d4b5ae9e2d7afe4d613211be305b337a99228bc66cdbc0cca1b70c1a", 0xe2}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000040)="80cc7159fa527f877d6c9a2231f5e7ba5c74cc73964728ef8a9deb8f9ef73710af120c1ec7ea29906657f105df50e86dfc3bc0df825428ec89135a39b69aa5dc41bb6148e5a40c2902292d279f1057c976", 0x51}, {&(0x7f0000001500)="af7a51c0671a1d5406117b3fecd35f1ee1ee541343b3fc3c2c87b65bc7d03bef871094d1e2b3f7548cb890e434545cad8bdb0dec1e393d953347c96ccb4a696de5cbe71b8f79df1968066828350aa29e4ff5bbd8348ecff5ab1a886b07a2af0c92e2", 0x62}, {&(0x7f0000001580)="a78ae53b243cc1c23a06d771e62298ed628b42958d0341150d8d92531cbbcc6984cecf2862ea5d5ae17901cb5f2cb259072137fb224841ceed527da5fdac75d28528de5e", 0x44}, {&(0x7f0000001600)="7255d4691f539da17b049609d9685a3478eb3e13249e1878eda312a4134ce6e309a35a2f0088fe5130922f57df48f661531a3ce52edb3cd13e1c85b5611007a7525492d817e3e88599386d25c736f158afeffbf4cb78cee705bf7db1e4d11ce64e10098a9aa27f337f99fffe7dfddfcead40b4380ea06f50318d802fa1", 0x7d}], 0x9, 0x7) r3 = socket(0x1f, 0x3, 0x0) write(r3, &(0x7f00000000c0)="2400000048001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) unshare(0x20000) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000019c0)=0x1) 2018/05/05 06:52:44 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x1ffff) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="60b6e8140c0c126af26b3bb7630d65eb4dbeca99e42a2483c6cb87e78100559a9c8ecd6e461c760cba5c4e6242a328770201c948e68d589560bce9de6940f1022241260796e061594eaf161d3bc4a0b15e5f2b41abf7992964bc993bdecb00609a11", 0x62) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x103800) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000100)=0xfffffffffffffff6) setns(r0, 0x0) 2018/05/05 06:52:44 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000f, &(0x7f0000006ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 06:52:44 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000440)="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") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r5 = dup2(r0, r0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000003c0)={0x1}, 0x4) keyctl$get_persistent(0x16, r3, r4) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r7 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000280)={0x6, 0x59, 0x1, 0x4, 0x7, 0x5, 0x2, 0x3, 0xcb4d, 0x8}) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000340)=0x998000000000, 0x4) r9 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f0000000380)=r2) keyctl$negate(0xd, r6, 0xffff, r9) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000580)=0x0) sched_setparam(r10, &(0x7f00000005c0)) 2018/05/05 06:52:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="0f20c06635000004000f22c0a4f2268141011fa1b85b000f00d80f2161baf80c66b81a48d28966efbafc0cec0f20d86635080000000f22d8b827000f00d00fc72f0f06", 0x43}], 0x1, 0x0, &(0x7f0000000140), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="01000000feff0000014d564b00000000ff7f"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x3, 0x4, 0x1, 0x7, 0x3, 0x0, 0xb9, 0x365, 0x40, 0x35e, 0x93, 0x80000000, 0x38, 0x1, 0x81, 0x7ff, 0xfff}, [{0x0, 0xffffffff, 0xfffffffffffffc00, 0x200, 0x2, 0x1000, 0x10001, 0x7fffffff}], "5999965d444bf4929f", [[], [], [], [], [], [], []]}, 0x781) ioctl$ASHMEM_SET_NAME(r1, 0x7709, &(0x7f0000000140)=':user\x00systemcpuset]\x00') 2018/05/05 06:52:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000400)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x240, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f00000c2000/0x2000)=nil, 0x2000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x118, r2, 0x201, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5e}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff00000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x118}, 0x1, 0x0, 0x0, 0x800}, 0xc0c0) 2018/05/05 06:52:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x900) ioctl$TUNSETLINK(r2, 0x400454cd, 0x31f) fdatasync(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}}, 0x3, 0x7, 0x9, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0x232) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) migrate_pages(r3, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x20000e5) 2018/05/05 06:52:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1300, &(0x7f0000000080)="aaa986297de893a14d8a2cc3d318435f1cdab5e7342bdd40a513e411a62aff3dfdaf70055961b577962f0e25950511591701fc2b64096c4a209f7c626d902c8ab42e56b8d6efb498495f93b85d00c575ea8f4415432769fb455f552a08365faacd7cd3044323a88f33e1ac621280bfebd9488777fd85b632dad0666a9623d328543b2bd3df522261042c0229471e845b55", 0x91) 2018/05/05 06:52:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x408008}, 0x151, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/05/05 06:52:44 executing program 6: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000883e00089078079e9dd11d1700528e867583b06159d70f28f14123314f7d8b48e614fff208a8ca382dd1f72bfefdd1f7d6edc747262c66d9b35dbbe11d32bbd0336ccd25b16edc6921d8664593e5f9cfd90fa2f9b41b61"], &(0x7f0000000040)={0x1, 0x1}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/05/05 06:52:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r1, &(0x7f0000001740)={0x2, 0x0, @loopback=0x7f000001}, 0x10) splice(r0, &(0x7f0000000040)=0x4c, r0, &(0x7f0000000080), 0x3, 0x4) recvmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/145, 0x91}, 0x143) 2018/05/05 06:52:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0xbdceff1cb512cfa}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x400, 0x6a, "fd6c4f3fb609a9674b6744a2d3d8a39a5e23fb20ff5975cde3bd7f8d15afeeee6cae9c282d07dae207434f9ed3bb7b9b657c389b744b486daf66861ef320b96c158e0f95bfe84445c9488fb98ebb15a3ebd536a31313e912eeb2e6b5bf2f9f1aabf1107bb4d73d479303"}, 0x72) 2018/05/05 06:52:45 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x8) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/05 06:52:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x901, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x140, r2, 0x14, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x39cb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x40010}, 0x20000000) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00200000ff0200000000000000000000000000010200907800000000609433df000d3a00ff020000000000000000000000000001fe800000000000000000000000000000802a08000000006b"], 0x0) [ 129.931325] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/05/05 06:52:45 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x300, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/200) 2018/05/05 06:52:45 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) sendto(0xffffffffffffffff, &(0x7f0000000040)="9f060289353bb4e692b3a2ea15167f721c4fcbb43a1b151e5e3bdecfe1977ab46d0f82604eb1ee16850db4e11c6dcf5343fbd29ef292a76910e0a6e661270f44a053bdcaa594a6a34974e1c8fb339c996e70541465869c48f77ce26e4ea899116a1b8b6621", 0x65, 0x0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f0000000280)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000001440)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r1, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) 2018/05/05 06:52:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000004100000008001a0004000a00"], 0x28}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/05/05 06:52:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x3f, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000100)={r3, r4+10000000}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, r2, &(0x7f00000003c0), 0x8, &(0x7f0000000300)) 2018/05/05 06:52:46 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x28, 0xfffffffffffffffe, &(0x7f0000000080), 0xfffffdfd) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0xa, 0x3, 0x5}) 2018/05/05 06:52:46 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x5, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x29c) r1 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x10002, 0x7000, 0x1, 0x6, 0x1580}) 2018/05/05 06:52:46 executing program 2: r0 = shmget(0x1, 0x3000, 0x201, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(r0, 0x100000000000000) shmctl$IPC_RMID(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101480, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) migrate_pages(0x0, 0x68ed, &(0x7f0000000080)=0x55, &(0x7f00000000c0)=0x50) 2018/05/05 06:52:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[0x9, 0x100000001, 0x10000000000000, 0x1, 0x4, 0x80000001, 0x100]}) 2018/05/05 06:52:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20400, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fdinfo/3\x00') ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000100)={0x8697, 0x3f, 0xcc9, 0xbe5}, 0x8) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000004a40)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/05 06:52:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x103002, 0x0, 0x3ff, 0x9, 0xffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000080)) close(0xffffffffffffffff) 2018/05/05 06:52:46 executing program 4: socket(0x18, 0x0, 0x80000000003) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/05/05 06:52:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup(r0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000300)={[], 0x6587, 0x7ff, 0x6, 0x0, 0x5, 0x100000, 0x7002, [], 0x6}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x801, 0x0) sync_file_range(r0, 0x7, 0x20, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x68, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 06:52:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00000023c0)='user\x00', &(0x7f0000002400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002440)="ed48681f4ec8e243ed1d86249ab78905a6ed1ffe902487769d373637c5363ec78568ba3b194440bf9f58ca8496c3fe2c1b8983b9765762e13dc45634b8af387fdda8ec297ed367a495ed4dd71e2dfece3266f2517a4e7ba0f5ca115c5708f554f935caf528c0bb29607734e7b8e9eafee2b98177247b9d32e3d01b36341fac505070e3f3167b7c17e4bdbb65d9505b879fb1054f49dd9dbe73f70a100ba00a65285c7a7a34a810dd06f5bedda18e1d9d6ad50d8d21b776697e52062458ae4c770e7c6a5070fc75086b2be263c376fff8b4a06eafa6a23866a1c0229b5c72ae0d00", 0xe1, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002340)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="141cafbed0a2465fe815a6b818956d1c87ab6cea32045352ccf0b91f2c9c3ec65ddbdfc63b37e324a10ae7ffc2dfe47bf1e79b0825bed87455b6e72cd4885ba6555cbd029de6665fc1aa412d7cde766efa027dc4f050c9434a6eda0be3fdb5bf7399c336a005ae6d487ff80a490da244b663f7d68607243596fc23250394914824de8656f0f7b1d050f0e95b1344e730", 0x90}, {&(0x7f0000001180)="07bc75f2ad8241912acaa7f34e6977e7493cf33d25cbcfac10a3f024b61ddc567bba2743abc8c9491a4e9133e2fba55a8804d2108ed156673609cef5d80ca11af546ba579cd5bee2a81e383aa1588c508733db4e37a735ddad1253b483e906f59b788f5b506c7abe03d29d41d74c7b9e8a7e4792da50ac2d7d2cfb73ea801cf1814468cf76f1ccb2f01d07985cd4326511334895f070b88bc0cc6e8c4b49199fcda2517d4e4777e0ff417fdf64fd8acff0db13ff38dc2157ac5d325feecafe02a90e0bfd1b84a81657dce13de3e7bb2a9e2dbb30e65545d44e2bbe4288748077c51e8e2fc866961ce7fb9f655f", 0xed}, {&(0x7f0000001280)="fb50364060598d3c8d3a6719493f", 0xe}, 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", 0x1000}, {&(0x7f00000022c0)="c05989f8daa4ca2fe1a35cad59683efbd4100737d9cd28830c20862d5cb2ea8a8952f1a202b5a6fe18675389e507c75acd8df952bd267e7f643ff46b612085c101dcd52f0cc9d5812b2e20d47c8e70a3c01dbc2f9bcf256e7c366f", 0x5b}], 0x6, r2) writev(r0, &(0x7f0000000000), 0x2d0) 2018/05/05 06:52:47 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000140)=0x60) 2018/05/05 06:52:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000003c0), 0x0, 0x10}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="28000000000000002900000002030000820000000000000000000000000000000000000000000000"], 0x28}}], 0x2, 0xfffffffffffffffd) timer_create(0x2, &(0x7f0000000000)={0x0, 0x20, 0x7}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) fstat(r0, &(0x7f00000001c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) 2018/05/05 06:52:47 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') fchown(r1, 0x0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) close(r0) 2018/05/05 06:52:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200010000000000000000000400000008001100b6112a2d4c67484fa659adbc4caee529beabb2c1251ad6070b84558df279ac58bfc6c30e35147ef2"], 0x1}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xe48c939a0225c6e8, 0x0) getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) 2018/05/05 06:52:47 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0xad8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x744}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x7, 0x280) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1ff, 0x7fff, 0x1, 0xfffffffffffffffe, r2}, 0xfffffffffffffefd) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000280)={[0x0, 0x4, 0xf000, 0x5000], 0x2, 0x2}) 2018/05/05 06:52:47 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000500)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fffffff, 0x1, 0x2, 0xb, 0x80000000, 0x7, 0x5}, &(0x7f0000000580)=0x20) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x83, 0x81, 0x80000000}, 0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, r2, r3, 0x7ff, 0x3, 0x400) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000340)={0xfffffffffffffff8, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e22, 0xffffffffffffff00, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x108) 2018/05/05 06:52:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000001580)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000002d00050900000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="084d281a", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400040, 0x0) 2018/05/05 06:52:47 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="1004000000100000cc000000490b0000ec0300ed0000000000000000000004c96fece00bdd491deb29aa6d71d98f000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a000000000000b03fcd29000000000000848d00008000000005000000000000007659", 0x66, 0x400}], 0x3, &(0x7f0000000040)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x35, 0x2d, 0x7f, 0x7e]}, 0x2c}]}) 2018/05/05 06:52:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x202) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x1, 0x4, [0x809e]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002f00)={0x8, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0) 2018/05/05 06:52:47 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x92400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)) fadvise64(r0, 0x0, 0x9, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) [ 132.212111] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/05 06:52:47 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x81, 0x4) r1 = socket$nl_generic(0xa, 0x3, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x22, &(0x7f0000000080)={0x2, 0x20002}, 0x10) 2018/05/05 06:52:47 executing program 1: mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000200)=0x10000, 0xab1, 0x0) r0 = socket(0x10, 0xa, 0x10000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000), 0x4) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000240)=""/195, &(0x7f0000000180)=0xc3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r3 = accept$inet6(r0, 0x0, &(0x7f0000000040)=0xffffffb3) sendmsg$nl_crypto(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x202, 0x70bd29, 0x25dfdbff, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000080}, 0x20040000) [ 132.288211] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/05 06:52:47 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@hci, 0xc, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/222, 0xde}, 0x2001) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/05 06:52:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x3, 0x29, 0x1, r2}) 2018/05/05 06:52:48 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000800)='/dev/amidi#\x00', 0xffff, 0x404200) getsockname$ax25(r0, &(0x7f0000000840), &(0x7f0000000880)=0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28101, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000008c0)={0x0, 0x1000}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000940)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) recvmsg$kcm(r2, &(0x7f0000000100)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000400)=""/213, 0x9d}, {&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/245, 0xf5}], 0x7, &(0x7f0000000700)=""/187, 0xbb, 0x5}, 0x10001) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000007c0)={0xaf01, 0x48}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090a000000ffff6e4310a3aed320a0fab216fffb00000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/05/05 06:52:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r2 = getuid() geteuid() getpgid(0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) setreuid(r2, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@remote, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000780)={{{@in6, @in6}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@dev, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000009c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000a00)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@dev, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) fstat(r0, &(0x7f0000000b80)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000d80)=0xe8) syz_mount_image$bfs(&(0x7f0000000e00)='bfs\x00', &(0x7f0000000e40)='./file0\x00', 0xffffffffffffff00, 0x4, &(0x7f0000000f80)=[{&(0x7f0000000e80)="5f92f2e10566e175f8e476738e4cd7ccf09685c94eacbcaf7d2420f12103887175", 0x21, 0x1}, {&(0x7f0000000ec0)="cec9dd8b884b60f737d48b05cf638561d38b96dd0eea001e423dc0d1f844f307a9e0530d72de4c7e60d43ab039a4ada8195ee972fe3384e7569bf196", 0x3c, 0x7fff}, {&(0x7f0000000f00)="aaaf14489c27eeaf9dcffc0213c17f3c10d10ccdd61407e6db3899f81a2c4f552e6a5839", 0x24, 0x3}, {&(0x7f0000000f40)="da818bcde9cb2bbdfc09131e732ba7dd3575d0e5ef1386fdf716", 0x1a, 0x3}], 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)) getpgrp(r3) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016040)=ANY=[@ANYBLOB="1c0000001a0000082abd0400fbdbdf2502148000fe04c80b00200000"], 0xd}, 0x1}, 0x0) 2018/05/05 06:52:48 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0xe1a7644d) listen(r1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080), 0x4) 2018/05/05 06:52:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dd50dd00"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4044890) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) socketpair(0x12, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), 0x8) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="4dbcee955e2399d41ecec000dfe29893912ee372d3c9ec48c1b998515ae247939fa5505d651d1c7ee8ae7e093911864cff6526128ac80000000000000000000000000000d4fa560d9fdb6085296c14477b6ec13520f9d69d1e32af0b6523168f3a0fe815a9eb329278346dc1282e69c0a75f235de9dc76ad2f9d39210a4a04c198edf0c3d6a6e743a88f8e3a797452b542ce0000000000000000000000", 0x9d, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0xffffffffffffffac) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000380)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd6b, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000140)) 2018/05/05 06:52:48 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/12) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28005) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0xffffffffffffffff, 0x47, 0x2}, {{}, 0x3, 0x0, 0xffffffffffffffff}], 0x30) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000)={0x6, 0x5, 0x3f, 0xeee, 0x3, 0x9}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000040)=""/168, 0xa8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0x9e5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000180)={r3, 0x1}, 0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001040)=""/4096) 2018/05/05 06:52:48 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009374, &(0x7f0000006f80)="010000000000000018") sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x7fff, 0x1, 0x9, 0x15, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x7, 0x8, 0x5, 0x200, 0x1}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd29, 0x3504}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4e14}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0xa, 0x4, 0x14}]}, 0xa8}, 0x1}, 0x4000000) 2018/05/05 06:52:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x8, 0x0, [{0xa40, 0x0, 0x81}, {0x83e, 0x0, 0xffffffffffffffc1}, {0x0, 0x0, 0xfffffffffffffe01}, {0xbef, 0x0, 0x8000}, {0x2bc, 0x0, 0x8}, {0xbff, 0x0, 0x8}, {0xaff, 0x0, 0xfffffffffffffffc}, {0xbe8, 0x0, 0xff}]}) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="ba2000edbaa000b80000ef660fd7e2660fdf93e18066b9800000c00f326635010000000f30baf80c66b806db838066efbafc0cb8d46aef8134a6f20f0198000066b9800000c00f326635000400000f300f221b", 0x53}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000008004000000000002000000000000000013721440a959a7643ab01fca5397667227955b87aa5390d47ccfd60a39574e9f18c30edc88bd21f1e6e9be72402feb2de357e573c901fab47908a12f1e43dda11f1e"]) 2018/05/05 06:52:48 executing program 1: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) [ 133.188412] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=da925f00) 2018/05/05 06:52:48 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vga_arbiter\x00', 0x80002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x3, 0x1, 0x10001, &(0x7f00000011c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getresuid(&(0x7f0000001100)=0x0, &(0x7f0000001140), &(0x7f0000001180)) sendmsg$nl_route(r1, &(0x7f0000001280)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001240)={&(0x7f0000001340)=ANY=[@ANYBLOB="44000000190000082abd7000fbdbdf2580002004ff02ff04002600000800070000000000080010007f00000008001900", @ANYRES32=r2, @ANYBLOB="08000500ffffffb9dcec558ee0ff08000500e0000001120dbed5041dd8a9442a90a6b90bdc7e1458ec346100b5ed5866e9504c14aa0e55cd8f6b2a650bf0162a95f8f7"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000012c0)={0x80000000, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001300)={0x9, r3}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0xffffffffffffffff, 0xfffffffffffffffc}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') [ 133.245525] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=da925f00) 2018/05/05 06:52:48 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2000000000000004, 0x82) sendmsg$kcm(r0, &(0x7f0000001640)={&(0x7f0000000240)=@ipx={0x4, 0x7b, 0x4, "89a8c1ed7465", 0x2}, 0x80, &(0x7f0000001580)=[{&(0x7f00000002c0)="815eb228f69a381dd11e879a66b09b725dc5630fe2dca25d225e14f394306f97ae3d38822d245cc7118e6571a8355567964f03dddb0b398624df6e76343d644c67abdfbabbb1de9c988aae78c673b7497ea49c70b4c03bf0e24d03f909dd89af1017207198244be02f885fd1febede0631", 0x71}, {&(0x7f0000000340)="e4a55878e5c9aa93f08705fb63bad48399ec7af1920469ae0c2d7c38d00ff60a83705a5238a838689e58ed08318ea916f3b97f216243b3e4e2ffd55282a629063e452b8d9d5daae483f2847c1e36ce3295e73908d60375c7fe08db891d36e1fee6bc9212e763b51e7302849f5507bd7f6739d25c1289b6867122a50e21ec7f84", 0x80}, {&(0x7f0000000040)="4207cb9c7954c90c156a39c8e5", 0xd}, {&(0x7f00000000c0)="13c8f0fbca066be3f880539af767df886155644f1f09201b46d993b959ac64", 0x1f}, {&(0x7f00000003c0)="4fe8017f0294750aafce232696a546329e5a144407c6dbb207446b7fa8bdf617c088e586a84279fa8af47a098529b8c23e3d5209cebd17b01d4571b3cf0ee525870c94aa9402cc12b96524c50599572c0795a333a0351cad7057cd8874d05622bd99493cf4a71a08cd218213e9078893865c4ae44959fe7c0ce8641d211a068223e1e718adc4bf767927584f98c6909513852cd980105536d943ece9486e43dd750d03056ff1446c712daa77d07dafd7083917235a2bad07cac5eb22a8f84138f70e", 0xc2}, {&(0x7f00000004c0)="95c3ebdbb8b0dadbceec4a5a445d3a07b71e12641193d9276650c597668a6d88b67193e6d5223035ff23d6ab16c8229f207f138b695521171f389853c1411ce8dcd9caea3576", 0x46}, {&(0x7f0000000540)="edbde244a904bf35cec33557297206893c4893c1", 0x14}, {&(0x7f0000000580)="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", 0x1000}], 0x8, &(0x7f0000001600)=[{0x18, 0x11f, 0x27, '\v'}], 0x18, 0x1}, 0x800) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/153) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001800)=0x4, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/uinput\x00', 0x80000000008000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001680)=0x3, 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000001700)="681ac98b307c342cd4fac3ea29811f5deb9ff61e0ad2e4d4d555f5d5c9730a7443fdbf9d21dc9489afe368d7b37ac2a8989eebe5b44e1fe27c27c440ceb1a8459de59a625ec4c23a5945e1c7b6dc07dc481397e44489261b37e23880a473a87eb3f6feb15647ffd3ca1e879842664b248266fe1e7eba8d6bdc00bd9cbd11e4a281dccfd2e612f9ce5b765380105ee2aa53d4da6766818f6a1603c6bcbf9b0c096ab388bdf8267a5251d771b0b69ffc84bb77bd37f7f8f5dc5197b7abfec5006b74c807403aad57cf98064737730ae1fdd2a5d10a8affe42f1690a43e02870f86bfc2dfc887e3589c7831f422ba1e3694"}, 0x10) 2018/05/05 06:52:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000200)={0x5, 0x0, [{}, {}, {}, {}, {}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='veth0_to_bridge\x00', 0x10) mq_unlink(&(0x7f0000000300)='!-\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000000)={0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000380)=r2) r3 = getpid() r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3, 0x208040) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9f0, 0x65, 0x4e1b, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x8, 0x80000001, 0xfb8, 0x7fff, 0x4, 0x2, 0x3, 0x4, 0x0, 0x7, 0x3, 0x5470, 0x5, 0x7, 0xead, 0x852f, 0x7000000000000000, 0x5, 0x7, 0x1f, 0x3, 0x9, 0xffff, 0xf327, 0x1000, 0x1, 0x1a3b3c95, 0x200, 0x5, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x800, 0x1, 0x6, 0x3, 0xffffffffed2ce0d1, 0x6, 0x3}, r3, 0xa, r4, 0x9) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x1000000000000040) 2018/05/05 06:52:48 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000100), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x509000) getsockopt$inet6_int(r1, 0x29, 0xf7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/05 06:52:48 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x0, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mq_open(&(0x7f0000000000)='\x00', 0x80, 0x2, &(0x7f00000000c0)={0x9, 0x4, 0x0, 0x7, 0x5, 0xaf3, 0x6, 0x100000000}) writev(r0, &(0x7f0000000040), 0x17b) 2018/05/05 06:52:48 executing program 6: kexec_load(0x0, 0x1, &(0x7f0000002380)=[{&(0x7f0000000100), 0x0, 0x0, 0x3e0000000000}], 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) fdatasync(r0) 2018/05/05 06:52:48 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000002f79d91c9b72a4af463c877584942bcb8f3af4f26534b1659541ad57802544763f55360a232eb14651e03e10e11be8650b3cf40f2d7c33c1f40a036bd0858762e100fc90efd63ecd40b5e35ef6adb05557f3e9c6eaa41f6d7de847d597aaaf980c"], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x7fffffff}, &(0x7f0000000100)=0x8) fallocate(r0, 0x0, 0x0, 0x3f) connect$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x8, 0xfffffffffffffff7, 0x5, 0x1, 0x1, 0x8}, 0x1}, 0xa) 2018/05/05 06:52:48 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff00000000ff7f0000630aa4ff000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe, 0x12, &(0x7f0000003780)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18, 0x7}, 0x382) 2018/05/05 06:52:48 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xd) 2018/05/05 06:52:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000356000)={0x0, 0x0, &(0x7f0000ef3fd0)}, 0x20008000) accept4(r1, 0x0, &(0x7f00000000c0), 0x0) 2018/05/05 06:52:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x5, &(0x7f0000000080), 0x4000009d}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) 2018/05/05 06:52:48 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x1, 0x4) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) 2018/05/05 06:52:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x7, 0x3, 0x113000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x102) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000480)={"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"}) 2018/05/05 06:52:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x88) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000500)={[0x10000, 0xf000, 0x2000, 0x1f000], 0xffff, 0x84, 0x9f}) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x44}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)="32f59f491d2799454f24b42d1e644e2ca2daf552a272c547ce86ef506602fa49d3df147a1e2b80dc9918b38a823269beda202fa551bf8a0d47d4ced6000a7c16b1524f31611aa2791f0ad5f8e9fb0e37612f80bb861d5afc1bc9e98c6796e588749ec1fb25cb1a772c90d906c2355fbd5f07c5a7f4be7509fc2b52a4480faa08b09b423c828e98285d3cf66dbee621940dde35d03f24d928f5f4f6062b58b4273b09f866b3d16e6d2500a9cf9dca960dfb3d752a75985b4604e24172b722cf7953e222a78fd0474bdabc9f6686a9fc3ab5dd7e51ffd6ac348e74971736b4e2b38be089f3117852a66237cca85f4ff3c0fe", 0xf1}, {&(0x7f0000000180)="8ec3e77678ec38ba7aa0061a7484a5264b9d3f05f8f25fb4b2d157a7fc55de64a613e0bd0c2b903191d5e6a32ce4", 0x2e}, {&(0x7f00000001c0)="1459f222efe689f164c150061060d2f2ddcf07016a6c24cf518b65a590c650192416c656128244f50adc5223ada61ee8b9a9b684dd6fdae70b5be8ba91473f08f1851872d84b3c11a8a80f4aa64512bd94837e8364b858a2a4be18ee1b4ba7d29c1bb36ae8bcd5feb1468117c98d43ef7f5ac0a0621ca1e14465065b6846181cb32154bf3a72aadcc18da86956dae21a8e55e499", 0x94}, {&(0x7f0000000280)="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", 0xff}], 0x4, &(0x7f00000003c0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1f}}, @authinfo={0x18, 0x84, 0x6, {0xc6e800000000000}}], 0x38, 0x8010}, 0x4000001) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x1, 0xfffffffffffffffd, 0x100000001, 0x10}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000006c0)={r1}, &(0x7f0000000700)=0x8) flistxattr(r0, &(0x7f00000004c0)=""/5, 0x5) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x170) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000580)=0x1, 0x4) inotify_add_watch(r0, &(0x7f0000000780)='./file0\x00', 0x20000c2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000440)=""/77) 2018/05/05 06:52:49 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) r0 = msgget$private(0x0, 0x0) getrandom(&(0x7f0000000100)=""/4096, 0x1000, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001640)=ANY=[@ANYBLOB="000000fa420000000000000000000012", @ANYPTR=&(0x7f0000001600)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101090000000000"], 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001100)={0x74, {{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa14}}}, 0x88) write$rdma_cm(r1, &(0x7f0000001680)=@reject={0x9, 0x108, 0xfa00, {r2, 0x81, "516411", "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"}}, 0x110) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000080), 0xffff) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)={{0x0, 0x0, 0xffffffffffffffff}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001240)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001340)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001380)=r4) 2018/05/05 06:52:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/178, 0xb2) accept4$ipx(r1, 0x0, &(0x7f0000000080), 0x80800) 2018/05/05 06:52:49 executing program 2: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup3(r0, r1, 0x0) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x4, 0x7, 0x2, 0x2e8}, 0x5, 0x1, 0x0, 0x0, "c54fbc6aa2a1aaf9efba1187d82f82bf7946145df92e795ece31434381ca38d78dd457ab0c0ee9a957518a379ad4807c9184c79ddea014e30e3f502f85a9bae8"}, 0x48}, 0x1, 0x0, 0x0, 0x20040040}, 0x4004044) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fdb000)) 2018/05/05 06:52:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0xfc9}], 0x18) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}) 2018/05/05 06:52:49 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x81}, r0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x32, 0x4, @tid=r0}, &(0x7f0000000100)=0x0) timer_getoverrun(r2) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x16e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x7, 0x6, 0x5, 0x8, 0x0, 0x6, 0x800, 0x8, 0x200, 0x4, 0x7fff, 0x80, 0x8, 0xd, 0xf21, 0x6, 0x2, 0x9, 0x81, 0x100000001, 0x7, 0x8, 0xffff, 0xff, 0x9, 0x2, 0x80000001, 0x0, 0x1ff, 0x1, 0x9, 0xfff, 0x400, 0x9, 0x2, 0x703519b, 0x0, 0xffffffff7fffffff, 0x4, @perf_config_ext={0xb9db, 0x7}, 0x40, 0x7, 0x5, 0x3, 0x1c, 0x2, 0x7}, 0x0, 0x4, r1, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) 2018/05/05 06:52:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400000, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000200)=""/158) fdatasync(r0) sendfile(r0, r0, &(0x7f0000000300)=0x43, 0x68) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) sched_getscheduler(r3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/05 06:52:49 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x80}, &(0x7f0000000140)=0x8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x40000023}]}) [ 134.334926] print_req_error: I/O error, dev loop0, sector 0 [ 134.352410] print_req_error: I/O error, dev loop0, sector 0 2018/05/05 06:52:49 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="267803639d2b66aff9656d302b0092edf1b467edbc45f8ae81b465fbf9c89d78c5d166627240c10f046647836bb784f09fa4523273e19a22c815be6dd6ad4aa805377ab45b4295b92f2afb65c2b9218295c45f92781f50ba7539a37c0cb2ce69ded0d292c2314c6edb1648011acc269356043be7027db9f68f827c09e2a330f76691e7ecea23e37691b5", 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x123) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) add_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xfffffffffffffff8) 2018/05/05 06:52:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0xd0000) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000100)="f9c64085", 0x4, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000480)=""/246, 0x486, 0x23fffd, 0x0, 0x0) 2018/05/05 06:52:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000000), 0xa1d) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/212) 2018/05/05 06:52:49 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x801}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ifb0\x00', &(0x7f0000000100)=@ethtool_drvinfo={0x3, "fe3794880fed3bcc7d85fd98aa35a70fb96aeef5978999e8c3445e5e1ed2b7ae", "9d31e61c9ce0363805c3bf4e1aeef70ee4a60c3b226e9cafd77e76f89dc3e941", "ade2543cbcf4c212435fa89cc8cb57636a5ac4a8d1518629caa4be9c36d7b00b", "0a292aa9574324e4259ff28dd52d5b479e3790622d53038bd11d5711bfeb4d06", "57d4621a58f5bf2167fc9ca3ef60930155c0c718fd971a6f1713e78c1ad78e7d", "87d1c59118a67a918c970fa2"}}) sendto$inet(r0, &(0x7f0000000200)="30979efbcfa6d1ce50ac90c496912bc32f9075d03dd916d4c2af2018f2030d73c66e30cb4fc27c6838625f6baa0eb6e6d1b6686295896ae2449cb845adb4073e1f629c74f449b373b9d893497214a828bd65fd0dd50eeda6038fb43cf92e0e4d18bbc974adbadbe2c619e4e54a0f4a3473cd2757f8972cc5e3454c1b8d8f93c02f33f0610488255bf2b4469612050d3bc6b42a5b7fc68be71bc229b1cfb9b6cef77aed02e553b8cbe5bc46e1c960d48640685d1730d665f5", 0xb8, 0x20000000, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x1c, 0x1c, 0x30d, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0xf467ef4a12de173) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0)=0xae2, 0x4) 2018/05/05 06:52:49 executing program 4: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair(0x12, 0x80000, 0xe360, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000100)={[], 0x1c, 0x8, 0x3f, 0x0, 0xa2b, 0x10000, 0x1f000, [], 0x80000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0xb96}, @in6={0xa, 0x4e20, 0xb, @empty, 0x3f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x74) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/05/05 06:52:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000001480)=[{&(0x7f0000000100)="f70380e10e07197905a64e84eec391c95090a15c81647cd0a2ae50426f3b5b9341c5e26ce19e802eb0ab9caf4c2dd9354ce558b3bb0e12a5bd4bf1363494f0232c63f7ffae77f0ddf7f93a190e256c85b2ee100ac3d2f4a532442efdd93dba50acb528a7dbc7c7825f7188d9e38143d036b055f364795e020426cc978619fb23e6a951d52a7ba3f11ba2654b236f141f937911edc14b9532024c", 0x9a, 0x80000000}, {&(0x7f0000000400)="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", 0x1000, 0x8}, {&(0x7f00000001c0)="932e6e871a37ffd7f88857abdb1ad4ac9985126259bb8288d23e5707b4d1fb58721f598912d0f8448585a071f28108b12ff5440efdfe5d559b797bcc3c289ad71465b9572b5b8f05c2ed5116ca24b33f83e2d015290f63e252a099c70fdbb0322b73e11302e9a0c11920ec51e551ac01d5ce7970d5bcb45ac93327f5a5cfad0d904657381123a84849060ab59c3bf99ff82f7ce01a4e76413cb70f7697d14b", 0x9f, 0x1}, {&(0x7f0000000280)="40e3e219f2bf1c312edd9639f80185948514af03b740d0b4d37e08720a7a0d5bb63615382d9ff6fc640ee96c596c739441189cf950307095e95942", 0x3b, 0x8}, {&(0x7f0000001400)="52cd58c4b1632dee82f4d0cfe0e755284a725249bb639c8bce436609203ae91f3ac9905e729f273e72938b5ccc962c3e171e1a741511639c20c60781a255a4fed2fdb4cdf6ecd2b6708f0f2d36f4d6bef4ead160192c297482c0287573318acf0837f1df585dae2eb76d087bf8dc8c1389", 0x71, 0x7}], 0x0, &(0x7f0000001500)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@nouuid='nouuid', 0x2c}]}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) 2018/05/05 06:52:49 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x9, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x7, 0x1, 0x0, r0}, @ldst={0x2cc6139a562041f2, 0x2, 0x3, 0x1, 0x6, 0x10, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x8f, &(0x7f0000000100)=""/143, 0x0, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[0x3, 0x0, 0x9, 0x6]}) [ 134.454163] kvm [10562]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000023 data 0x0 2018/05/05 06:52:49 executing program 6: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x80003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') write$evdev(r0, &(0x7f0000000040)=[{{}, 0x0, 0x7, 0x7}, {{}, 0x7, 0x51, 0x766}, {{0x77359400}, 0x81, 0x7, 0x7}, {{0x77359400}, 0x9, 0x1, 0x1}, {{0x0, 0x7530}, 0x200000000, 0x2, 0x9}, {{}, 0x49c, 0x4}, {{0x0, 0x2710}, 0x4, 0x81}], 0xa8) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x5, 0x8000) write$binfmt_script(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="4f21202e2f66696c652d41246d5c9610d7bf5a5b80fd065e320342909399ee8958d92ebbc3a67b0ac620d4eb13864e5a7fa97f0f7b2c2c24d795cc73e18778d20337f78908a4c9ad7aa8ca5e3905325a32db2352544e0a8c4cc609719e02000000000000dc2dfa0a241f5414e09aa6b9001890c7d2f8cf9fc94bf9147a204ff6a2f61f22a41443dd324639b7a72304727a8256f0c69afcb84354a285370fe6e17dc110a410834afeb55add75"], 0xb) sendto(r1, &(0x7f00000001c0)="88763defa1be85ddc320958af11de31297bca05f1cfd48990ef6b984ea4f8cc961e6a5b7479518ad441d4dc37ff2c010ad1e321de37f2ae3931e0e599666c64ea165bff8701f73c45f0fd26d1a043d70eb3c3e4448e6d7b915b1d100eb8169baf182947acbad23acf743ed6bd759540f7deac064bafbbb3c3bb733d9e7dd77e642", 0x81, 0x4094, &(0x7f0000000280)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80) sendmsg$alg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="c61cfc48515125bba9661620a9e832f0eb5fecdd4e65b7f2076af15fa5dde6052e873db3e549b46137653655a0e567d2b9fa5231d81e6900fe9b8dcf87a1870e5c405c9c6c0e601b64d21fb295d4d79357e7e6ecd911a37ac0fda57a86f7febdd12fe9fd6cca0b8350af22359530ea66460f8264f0d24b9f37dd8b0be90aa6edc0dc471e7a028f9e79368dcdf3bcc0c8788da46ac94a986701c35435d1eb1895a6b55c33a809c745e9a312be3347f5", 0xaf}, {&(0x7f00000003c0)="f53518c691bfbc19e77b9ba29c38ce9fc65de1fb8008c230ca833b1d7fb114228771bfa0d0e752c3ea71368b58510d8b0ebe76df6dbbe537435413099bbdd74300d01422d83fa89e6a751fe9fbf476178a85a1295444a528c16024915b10b7da37baec1b894ad35fd83a2eb070ba2bbf8a298fd36d875b06be1108641758685c1f4ed7b09e8c0604bc9c453b826229e35e0ad67bd6d4c4de73d60fc37f70929175b4fca3810b28a19dc77ea9cd5cbe7cd198203d1c1ea3d51663f0749b721e0dc7cf39034c4c", 0xc6}], 0x2, 0x0, 0x0, 0x80}, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000600)={{0x0, 0x1, 0x1f3, 0xeb, "3a3669364a29661ed47386d4c9bce9b6766e07b3edd3153315e1f6fe30f78ea1984b341721aeb6c818d5286d", 0xdf}, 0x25, [0x3, 0x9, 0x101, 0x4, 0x5114, 0x1000, 0x7fffffff, 0xa108, 0x5, 0x3, 0x3, 0x5d, 0x6, 0x6, 0xe1, 0x3, 0x5, 0x400, 0x74, 0x3, 0x5bd, 0x597, 0x35, 0x101, 0x5, 0x400, 0x2, 0xd783, 0x8, 0x41, 0x7, 0x5, 0x7fffffff, 0x1, 0x7ff, 0x8, 0x621800000000, 0x3450, 0x6ebf, 0x7, 0xff, 0x3, 0xffff, 0x5, 0x9, 0x2, 0x8000, 0x652, 0x0, 0x9, 0x1, 0x7fff, 0x2948e8ad, 0x8, 0x6, 0x4, 0x1ff0, 0x6, 0x0, 0x8, 0x7f, 0x5, 0x7f, 0x100000000, 0x84, 0x20000, 0x91, 0x6, 0x3ff, 0x1000, 0xc49, 0x10001, 0x8000, 0xba, 0x25, 0x0, 0x1, 0x3, 0x2ad, 0x4, 0x8, 0x9980, 0x81, 0x6, 0x1, 0x8cf6, 0x3, 0x0, 0x399a, 0x7, 0x8, 0x1ff, 0x6, 0xfffffffffffffff9, 0x3342, 0x6, 0x2, 0x80, 0xad06, 0x5, 0x1ff, 0x8000, 0x2, 0x2, 0x97a, 0x200, 0x1, 0xd2, 0xfff, 0x0, 0x80000001, 0x7, 0x100000000, 0x4, 0x1000, 0x8, 0x8, 0x0, 0x71ac, 0x9, 0x6, 0x4, 0x100000001, 0xb8a, 0x6, 0x1000, 0x1ff, 0x5]}) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) 2018/05/05 06:52:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x840, 0x0) prctl$setmm(0x23, 0x2, &(0x7f000000a000/0x4000)=nil) 2018/05/05 06:52:49 executing program 1: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f00000003c0)=[{&(0x7f0000001040)="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", 0x1000, 0x7d05}, {&(0x7f0000000180)="1894b0bb5d3c647e57ae024715c4378d78506d743b5501bcf283acbd492c22661043b43ebc1710f52e00515bfcf4cd7cabbb1ba5219168bbde8b9f87b07f8411a24ee5f22d5947416b061e40c3f4c9dc2f51c414638da37a0726b452ec2da14d61ec18549477a01f390df858b1789d5ba87dc64b34ca40921bb66c45b9755a1f312aa735a0b891d2b80d1c9c4e50f55f36b72ff222f013f923bf63f94c2b7d7bfa5275f7069d29c4ae62d1760c05ee224560411a346a8bb0c34297d5f8dd77694f82c321c4c5378f2887b158be022588723bcad5442cb6f6fc984c315665ccfb902dc9d6c1a2f68d7f0108aa58e4c3b5a7a1efb6", 0xf4, 0x265}, {&(0x7f0000000080)="b56dab19f53d3f71bdfb70959e81d855e9069acf8cfee7edb9e4cc79df7bc04d2cc8204430e0f0e1814409769375be6d18bad6c23d68cc19eb2505fb34dabf029ce28aff1a0050727a19ae6cae10867cc580012173b7afdbf08558a913fe785d4a14c4e5a3dde0da75905826efffdbfda3b4d2ba3c14f6fb06", 0x79, 0x8}, {&(0x7f0000000280)="a28b548cc4ef2df63a931dd89bdfcf78f9a28e8690e67dd52b1e3ebbeb077d9929806b78d7ae3c6f13635796fa6c9d62e48176e7fa75fd29a47288d8c7a635d8e03aff38b05ceb3ec08f394f1d38fe3d39f419da9b0ebf6d2fb37cb2189c78c162c1adc02585d0f6d351fbee6793839c3c75700c882ed1bf9b1095f1de4a80686107ae0e58c07ff8320f923eb5c9438a2ed27caabaaf6f7b3973c5812ab1300f6ca84a1562db2d7b4e6b01d5012012e5af67", 0xb2, 0xab}, {&(0x7f0000000340)="fb582c74c65c6fcc2ceea309098926d1253ab6811f1e46436388e0de859d265abcdd39e6d6c8d95eba9895d22e14eb3f6fdc07ac5a143d94d88d1553181836db3282dbd3ac4808200a", 0x49, 0x9}, {&(0x7f0000000100)="0cfb2f32bf691ea670080047df95", 0xe, 0x800}], 0x8, &(0x7f0000000480)={[{@sys_immutable='sys_immutable', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36, 0x33, 0x32, 0x37]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x32]}, 0x2c}]}) rmdir(&(0x7f00000004c0)='./file0\x00') [ 134.654169] XFS (loop2): Invalid superblock magic number 2018/05/05 06:52:49 executing program 6: r0 = socket(0x10, 0x800, 0xfffffffffffffffd) write(r0, &(0x7f0000000000)="24000000210025553e1c0165fffffc0e020000170000000182a9000c0800180002000000", 0x24) 2018/05/05 06:52:49 executing program 4: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) r1 = msgget$private(0x0, 0x312) msgctl$IPC_RMID(r1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000300)=""/200) write(r0, &(0x7f0000000040)="16", 0x1) clock_gettime(0x6, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000100)) io_getevents(0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)={0x0, 0x989680}) 2018/05/05 06:52:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x7fff}, 0xfe53) close(r0) 2018/05/05 06:52:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000040)="2e2f66696c653086", 0x0) rename(&(0x7f0000000000)="2e2f66696c65308600", &(0x7f0000000080)='./file0\x00') r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x10000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) 2018/05/05 06:52:49 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x200000000c01, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x1, 0x7, 0x5adcd086, 0x1ff, 0x100000000, {0x0, @in6={{0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x10000}}, 0x7, 0xeb, 0x6, 0x5fc5, 0x2e6d}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0xa, 0xad4, 0x6, r1}, 0x10) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f0000000200)=""/93, 0x5d, &(0x7f0000000280)=""/139}}, 0x68) 2018/05/05 06:52:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6064b69700300600fe80000000003910ca000000000000000000aaff0200000000000000000000000000018900907800000000609f1b1900000000fe8000000000000000000000000000bbff02000000000000f900000000000001"], &(0x7f0000000080)={0x0, 0x4, [0x0, 0xe2f]}) 2018/05/05 06:52:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="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", 0x144) getcwd(&(0x7f0000000000)=""/62, 0x3e) 2018/05/05 06:52:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x1025dfdbf9, 0x101}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000200)={{0x1000, 0x3000, 0xb, 0x29, 0x5, 0x9, 0xffff, 0x1ff, 0x7, 0x1, 0x6, 0x3}, {0x5000, 0x7000, 0xb, 0x9, 0xe384, 0x9, 0xd74b, 0xef3, 0x1a382098, 0x0, 0xb9, 0x2}, {0x1000, 0xd000, 0xd, 0x1869, 0x1000, 0xffff, 0x10001, 0x7ff, 0x4, 0x4, 0x0, 0x2}, {0x106001, 0xf000, 0xf, 0x1, 0x3, 0x3, 0x4, 0x6, 0x1, 0x1ff, 0x8, 0x7fff}, {0x100000, 0x2, 0x8, 0x6ab6, 0x20, 0x1ff, 0xb41, 0x7, 0x8001, 0x7fffffff, 0x1a, 0x8}, {0x2000, 0x1, 0xa, 0x81, 0x0, 0xda, 0x80000000, 0x9, 0x3, 0x695, 0xa9d, 0x8000}, {0x3000, 0x4, 0x1f, 0x9, 0x7d25ad3f, 0x1, 0x7, 0x9, 0x1, 0x80000000, 0x1, 0x5}, {0x0, 0x1, 0x0, 0xffffffffffffffc0, 0xcc, 0x3, 0x3, 0x1, 0xee3, 0x7fffffff, 0xd63f, 0x5}, {0x100000}, {0x3000, 0xd000}, 0x2, 0x0, 0x11000, 0x80, 0x0, 0x1000, 0x0, [0x7fff, 0x200, 0x4, 0x10001]}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x5c, &(0x7f0000000100)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80}]}, &(0x7f00000001c0)=0x10) 2018/05/05 06:52:50 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x101000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x7fffffff}, {0x3, 0x8}, {0xb, 0x5}, {0x4, 0x258b}, {0x2, 0x6}, {0x3, 0xfffffffffffffffb}], 0x6) sendto$inet6(r0, &(0x7f0000000200)="f909252fc651f5692f34f0a1a41cb114395cdf7ab08cc2a4a1f2c177a0463b2c501bcc809fa6de4623b348cfd881056253ff4c244838e2b62513230ebaed0f347a86524aa6216c489f9f63e94d50a1862940cf279f342eb6b9875a47e46ff502d3db338742b1c17578a4086276158c330a1e97b10a6876d763672eba79ab34357c7554165c81c5894b1b4b3c6233dcb348821c2844991dc414165ec75d3124596336a48e9a0e8b9e10486c8a0506e61df2bd89fb310bd093faea469148ccbff071f7749eca40773d", 0xc8, 0x44040, &(0x7f0000000080)={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x11}, 0xffff}, 0x1c) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) 2018/05/05 06:52:50 executing program 1: setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), 0x2) 2018/05/05 06:52:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x22a200, 0x4) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0xfc) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/05 06:52:51 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000840)='tmpfs\x00', 0x0, &(0x7f0000000880)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') open(&(0x7f0000000340)='./file0/control/file0\x00', 0xc0500, 0x4) renameat2(r0, &(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00', 0x4) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="f8aa310b5dfe6055934ff73e900cdc33047362cdd6931db5ecbfe0b61be77d7825af2ad88bbfd3c7fdbf804b324fdd913f151ce35d1c68fc5c35bd21275086304feb8b51273f72d09b2c7475433f7c79434c6ec003cac5ea7a657a100b5a237be946bcaadb5b58aa4472cb8743066559627f6cb33f320e666c82feab34c6546daca32336ca4d55399b895df75195b609128ef1810a1b073623daa060c0eca26e76169f96260c35c2de1564419468b1ca2c90cd2e05ad796f0d75b10649d10195a5f4be24be2287730b20c72aa387", 0xce, 0xfffffffffffffffb) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f0000000280)='./file0/control/file0\x00', 0x0, 0x6}, 0x10) keyctl$revoke(0x3, r1) 2018/05/05 06:52:51 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x4, 0x4800) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001580)=""/26) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0}, &(0x7f0000001880)=0xc) setpriority(0x1, r2, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x80) bind$llc(r4, &(0x7f00000002c0)={0x1a, 0x301, 0x9, 0xc06, 0x8, 0xffff, @link_local={0x1, 0x80, 0xc2}}, 0x10) quotactl(0x8000, &(0x7f0000001800)='./file0\x00', r3, &(0x7f00000018c0)) prlimit64(0x0, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) prlimit64(0x0, 0x0, &(0x7f0000000380), 0x0) r5 = dup3(r1, r1, 0x80000) bind$llc(r5, &(0x7f0000000240)={0x1a, 0x307, 0x5, 0x6ac84eea, 0x7, 0x2, @random="bd8f9d71cf54"}, 0x10) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000300)=0x5, 0x4) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000001600)={0x1, 0x2, 0x3, 0x1000, &(0x7f0000000500)=""/4096, 0x49, &(0x7f0000001500)=""/73, 0x80, &(0x7f0000002b00)=""/128}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000015c0)=0x801c) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f00000029c0)=[{&(0x7f00000000c0)="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", 0xff, 0x3}, {&(0x7f00000001c0)="9a5f93a1a1dcf3946944f838e6ebcafabad18f43a4291bf08dee0c392396ea863f6060dcf05af15bab0a720040e425d1c8a389e19332ce9f6ef3c1e2c9efced23527e729ab3eee4f82729595de83d4f75c3eaae0b40f0a7aec31bbb58181e4a86fe3bcc0072b1b277fdd", 0x6a, 0x401}, {&(0x7f00000003c0)="60bd739927f4b8bdbd775cb4d2eeff2f96abb9a814b352f62ac32af6b6dca5cee5070d8a2e61c899a7483b95357e66d7cf2f75b527fef4adefa03e9b4b106a93308e517a0417d1cddcece8758e4d73048b8360565373e4cc5a6cf5e412994dd0dd4ee0b10e11711066536ef3ee85cf2f4e70feaae3a799481242cd8290739521d352aaf4659915150145060f6cf258eb77b04b6c6ab1dfca7c45", 0x9a, 0x17}, {&(0x7f0000001640)="a704bcfcb62065d785eb3688fd5b57fa765763bd9a03e3e698bcf66de4cb3338ae81834a36cfe6e0e0fe021f9cab8e51d4d91348b994fb3caacacf72985198c79e453abc90e7aec8ed7461ab0b3db5655b7844286b99e2d8ad", 0x59, 0x8}, {&(0x7f0000001780)="7edc80ae2a32ac68cb1f004fdbfd043a3d967216465736bd0ad2a49c72f2a186e675de2674875f7ef0e95ee432b59ea3fbd4cfd86747a48fccc7072ac5a3fb62f11048d1499d7c7b63364a8c9f2cdea565b2babd4a3d947e397bd15f6bba83c7b5acadca9e49555ca4bcbc827b07f55180cbfb086d1318de", 0x78, 0xfd3}], 0x1, &(0x7f0000002ac0)=ANY=[@ANYBLOB="63726561746f723d6c733d697773383835392d332c666f7263652c7e232383749370f664e78e7453de47830f6d"]) 2018/05/05 06:52:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x20000000005, 0x2, 0x914, 0x4000000005, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x8, 0x10001, 0x7, 0x2, 0x80000001, 0x7, 0x8db3, 0xe4, 0x30, 0x8000000000000, 0x6247, 0x6}) dup3(r0, r1, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x101000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001440)={0x7, 0x2, &(0x7f0000000280)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f00000002c0)='GPL\x00', 0x6, 0xea, &(0x7f0000000300)=""/234}, 0x48) 2018/05/05 06:52:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000c34fff), 0x0) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, &(0x7f0000000080)=0xfffffffffffffffd) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) accept$unix(r2, &(0x7f0000000140), &(0x7f0000000040)=0x6e) 2018/05/05 06:52:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x2000) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000000000000", 0xc, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) fcntl$getflags(r0, 0x40b) 2018/05/05 06:52:51 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x10}], 0x24}, 0x0) 2018/05/05 06:52:51 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x40}, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/ssync_retries\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0)='0x2', 0x3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r1}) 2018/05/05 06:52:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0xa03) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/05/05 06:52:51 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x107) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000240)=0x30c) write$sndseq(r0, &(0x7f0000000e50), 0x32e) [ 136.183921] hfsplus: creator requires a 4 character value [ 136.189890] hfsplus: unable to parse mount options 2018/05/05 06:52:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x608040, 0x0) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e22, 0x3ff, 0x4e23, 0x6, 0x0, 0x80, 0x20, 0x84, 0x0, r2}, {0x0, 0xa2c0000, 0x7ff, 0x5, 0x8, 0x20, 0x1, 0x3ff}, {0x80000000, 0x10000, 0x8001, 0x2}, 0x3, 0x6e6bbb, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x3505, 0x0, 0x2, 0x7e, 0x1, 0x6f, 0x6}}, 0xe8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00002e7000)}, 0x0) io_setup(0x5, &(0x7f00000000c0)=0x0) io_submit(r4, 0x20ff, &(0x7f0000000080)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x10, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x4000000}]) 2018/05/05 06:52:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x40) 2018/05/05 06:52:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0xca000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x7ff) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xf}}) get_thread_area(&(0x7f00000000c0)={0x9, 0x20000000, 0xffffffff, 0x9, 0x100000001, 0x77, 0xffffffff00000001, 0x59, 0x7fff, 0x5}) 2018/05/05 06:52:51 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) close(r0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x7) 2018/05/05 06:52:51 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x8200) close(r0) sendto$inet6(r0, &(0x7f0000000540)="44cf324af0a5c276f4a6baef5d03e5c5b61e537514a51531c8fcdc8fea0282e2c0c56b762cbed81d9cf4a061908b4334849e943e5d7d14b7d6776fc2188fe3f1e53c616ad9749f6e11f11d08ebea67b6b57c4b7477e77adf1452f346e95088076baba798afc9cb4cb6234315a570c25cc9faff113f8ae25c814cc8a3ff3333825ac46d0f44be146a02c05a51b3e086c6028034eb4c912962624c6354679cd29541812d47cb41252bf397938a4a439a18ac7f703010b8315687a50385b87b6883847256", 0xc3, 0x4, &(0x7f0000000640)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x20}, 0xbf18}, 0x1c) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socket(0x10, 0x80000, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000000)={{0x8, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x77359400}}) 2018/05/05 06:52:51 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) clock_gettime(0x6, &(0x7f00000001c0)) 2018/05/05 06:52:51 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() clock_getres(0x3, &(0x7f0000000680)) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000600)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000640)={'team0\x00', r3}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prctl$setfpexc(0xc, 0x2) io_setup(0x6, &(0x7f0000000040)=0x0) io_getevents(r4, 0x5, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffffffffffb, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000280)="0ef2aa9981f6a89a3b49fde0335acc59847816483dc5b2bfeeefca718596edd20c9f426f9174084a438efb4f3bee10b9cf9b55cbdb", 0x35, 0x5}, {&(0x7f00000002c0)="53b4b8cae0cbc65e9ac7a93acf00f25b432ec373ac8fd108a552f06f2be884b0e19969974696c17d48f095e84f0179883e1208e904e576e336f3647806c0ed079ea75adfdb7686b6b8d31dc63d90d71755ed8f0a682770648ee1c62331207aab6e226d7698f62bdce789dd9c9320a2cd569fd4c1316855b100e9e6ecce87f0db9c9f9776f2bf878cf8512f645ade4a11c35b20ebf0df2e9bf8b0bc4d59abf627", 0xa0, 0x2}, {&(0x7f0000000380)="a8c9b179a334d0a31c8185101eaa705bd247326fa5311ba43b1a13666a55ca262031ef6d42ff876ca88aee5cdbd3d0728969f701ffb8f463aac9ebee15d5b6de42a7ac9e7a55b977cdcbf95f386eea1f6379152c696b7c0e580f72dba4c515f4fbb0a5676f160ca8de06c4d6c326630e8692515346c35c9cd183f0b648af461ca231d1443c05", 0x86, 0x1}, {&(0x7f0000000440)="91aba98d146a92624013a38f74c9c46981cd73928733b59e2b329ec05d5c305ce2b53a3f8fa4d0d5a6b1ad66347785d337f57cc7701600548afad04844fd26019364da7f859f30c6", 0x48, 0x100000000}], 0x860000, &(0x7f0000000540)={[{@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp949'}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}, 0x2c}]}) tkill(r1, 0x1000000000016) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000580)={0x2, 0xe43, 0xffff, 0x10000000000, 0x6, 0x6}) 2018/05/05 06:52:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000980)={'veth0_to_bond\x00', r1}) r2 = socket$inet6(0x10, 0x803, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000200)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x10000015, &(0x7f0000000200)}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x983}, 0x74, [0x1, 0x9, 0x83, 0x3ff, 0x7fffffff, 0x1, 0x40]}, 0x5c) 2018/05/05 06:52:51 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200), 0x20000338}]) 2018/05/05 06:52:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r0, 0x4, 0xc00) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)=ANY=[@ANYBLOB="fbffffffffffff3129a7640f5d66cc2efbdf8b239b2dc30cb556bcabc29262daf1f9e8cf41c1fc8d0f7a669ac1d0e8524ba117f409664228526afc89ce29920f08f1d9eb9ec45541655dd4e0fcff3a0761e37019891727f613e2a2c6c38de074c4970de64d9d5c3e6bbf30e2cdcf8217f9fdcd7d5de1e2f09fb06f411be599e6ba73348ae20448dd9cbe5bc1c09b63a2f94bc0b816d6681d41fc62718665024059546bacb46ff034604330a67731087fb4f40b7e96a2f9f4e5fcc8769d42bc1d882a5ec38f18d42c82e75e9d20a82574fc5fca4956053d07495c0f82d6a3bf368089443b9893d122569646e3fbf1adb6fa608172c5dd8d5eb0"]) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000300)=0x1d) r3 = msgget(0x1, 0x395) msgctl$IPC_RMID(r3, 0x0) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000001c00)='keyring\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001c80)='/dev/vhost-net\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r4, &(0x7f0000001bc0)="3fc88eacba728791d1df303beff362e1515df21ade3289195ec98005453430d4c829fd02e67f6c0229186bc0", 0x2c, r5) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) modify_ldt$read_default(0x2, &(0x7f0000000680)=""/4096, 0x1000) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001680)="3d72e95d3590a92f5bbf66f82f088cd3c14e223ffc88590dcfcb4646f39eec9755b0c9c921d6ffa4d9a7d090b09ff2744ffda8ee4869cd651a32bd3e9233bef5db2ee96bfd16cbfccb02ee1c20046e00bdb149fb49d92d560c22cda71a76bf6d88630c8623a77b886627c7af8589c1fd0d18eaa966f3c62f7bc9e9dee80d8c3c2a0a52701ef873867594b5fe5fef8a19894b7adffd808b09f031f0bc3cd4c829d8158e9a76e6c06634a292fa4ec6392cdb2765db027f9d49dafa1ed8b909424fda03c05cd1d45346", 0xc8}, {&(0x7f00000001c0)="f25d61f56fb8e11189eab89d5e2033c7372daefeb3e9310c5168db65679cf6a881fd8bcd9464c29cffe916fc92cf", 0x2e}, {&(0x7f0000001780)="00f0775dd914c2d754296503c7361138975725e4ceb3d33009a3daf9f710b5d83c50d4088f35d7a0837a854aa57d459c6b99ab985650ccd05bb24c155d8cfcb0d9c2734bd54c3b91275052", 0x4b}, {&(0x7f0000001800)="3431482e9dc9b5cfebb9e8e44027a9d95e5ea5f3e805f0452ffd4bc1c462e39bfe3e5f6d6ebe0f8025afb0b57782ac75a51b752f20d1d17b9ae9abdd3feacb519a0f78c824e54af1fd55b422796731db154d38229573248697ffd7e9d61d6940bbecbd0172d336d196a736f7718a159630a850882be009396db7bd2badb99e3df80b9b96827bb2540208f0d9297a12d0b5b7b793f59eba4ada6595807a1e19e08fc7aaf840ac63f2bf67c7af4b5dc161301293eb3d1a14f7f32751b4d31698e4f06df6f32565", 0xc6}, {&(0x7f0000001900)="a35e18dc9230af60d7b8e8dc568da56d13ef6bc4dbc531903df4b0cae906ce6811a79c7e10d936891221431fb3a39afd2b92301bf340d5afcb47d5530aa6bdd2b8866c2682379b4f0c731c321e6c977d0c5ea34519d0d0d8351dc49d23f091c3077d1f8abd4cbbf06ac985a5610daba6d5d67979d74e81514f4dec06e0bfc445ca97929a25a9b8316bcccdb75a58a33fcc2b3f202090322ea6183b554399e125444948d332b04bbf4ddeba651be892a45af9b4bc1b18069efd5770000e", 0xbd}], 0x5, &(0x7f0000001a40)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r2]}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @cred={0x20, 0x1, 0x2, r6, r9, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r10}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x130, 0x10}, 0x4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r11, 0x1}, &(0x7f00000002c0)=0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r7, r10, 0x10001, 0x3, 0x20) 2018/05/05 06:52:51 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffb) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)="13", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) r2 = gettid() r3 = geteuid() getgroups(0x6, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001500)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r6 = getegid() lstat(&(0x7f0000005a80)='./file0/file0\x00', &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002ec0), &(0x7f0000002f00), &(0x7f0000002f40)=0x0) fstat(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000030c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000031c0)=0xe8) r14 = getgid() r15 = getuid() lstat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000059c0)={0x0, 0x0, 0x0}, &(0x7f0000005a00)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005a40)={0x0, 0x0}, &(0x7f0000001680)=0xc) r20 = getegid() stat(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005b80)='./file0\x00', &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005c40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000005d40)=0xe8) stat(&(0x7f0000005d80)='./file0\x00', &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006080)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000006180)=0xe8) r26 = getegid() getresuid(&(0x7f00000061c0)=0x0, &(0x7f0000006200), &(0x7f0000006240)) fstat(r1, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getuid() r30 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006300)={0x0, 0x0}, &(0x7f0000006340)=0xfdb3) fstat(r0, &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006400)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000006500)=0xe8) stat(&(0x7f0000006540)='./file0\x00', &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006740)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="60f8fd3601fe58707b6f08ba4b6204c341480a299068f60eeb71eed7151dd8290cbaccb3d3ea00d2b4e577b01119b5f0bb0519c44ddaabad510284268d79988b2bb1661c750e052d0181d0d21a4bde213b94593d4845c1748854bfce284d9b98a611760e34d8e3b73023330fd87e4130a3bc02c64dcd6eccc05e4978fd32fdc4d203de19bf5dcbc1abfe8caf697ff83c4c953621fb2bbc86ec1f786cc9a13c6f1e1e44b5d732d03aad", 0xa9}, {&(0x7f00000001c0)="a8817bccc61a89b78bb39f2d45a405ac069badeaea9dcdee1dc0c5fd25440b73aa983d6c69a42f057a754c0bb617e2b8f67ebcae2942c71a9f874a26c5bb0e5c238636bb6eaa943d48675e30e8553d47d88ac6c06985807899135500e6a16ef12a0c14c46c86efe200b9e4be1edcf19cc79368fff863a2d9956cc5ed94a329cf6bebcdf35098ced35b96c4d03d331ebeec507f2ba70dc3f0032c038f28f9c6796ca06d8eea7f719ab7", 0xa9}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000005640)="489440d0eaa4879f2825bfdc9709dd72ff8e4a75984a3e2f64b2056f9dd77016f2ff5b16be9ce28847fc4183ad31a4ab06398a38e3c7f791a5133d4a8882528f1780344367a778febcb41a4a39fece97f7d96753c3c0cae025609e4f5cb7c5bb9f33c7565ac1bcdbb849be233cb4e98832a6a9c539b80050ccb8e5fdaf1345", 0x7f}, {&(0x7f00000056c0)="6db133b57cbc219c9bb7c5d645e36724d32d5b7e0550bd9acb980cfdbbc1558090fe11de4d47f9a51e499536414b6f18a0a136ab73250bedbbde962972e30e1a7c9e56ab5eb4c00fe82a87fa33e1cf1b7633cb079c8bcebe1e474bf3772b5e6874ee910a6b674c5447038857388640bc2730140e960ae0351674998b3533bb1f8655a8ed926614d1438c89a09d9db9de11b4bf977c21cc1392c0d198337f", 0x9e}, {&(0x7f0000005780)="b81267567e28007095e6721da7c5c5903fe4e0bd080600079403357ee7706fbe6f07860fa4a36560691244f7808a88375942a08b6f3384c6b1467875f430efeeda6db619b8a5696971d494da8702cc6c50e5386220263b7d2953407fb97811c6319d9f230edb7313a46ad1b434e381806f99b2760971ee1b271bc87dae01dda780511d961e8e44f0d6848951ec00634562a8d224f557660b7a417d40695dd56e16487f2fe42b60c1bc2b8944740da42ce4eafb4960104b", 0xb7}, {&(0x7f0000005840)="486feae2d7b430c19a96627f0e9ef79d90483f61a7236faa1ea6cc1f8876d4a9e516f8d928ea5f7db3cd99a26defc77b35995f60cd478cbf0d30c1821a1083dfa3ce31f5de61851a71391c5dae6534b11dc29e1df91b032014946606826f0dd7493052250e13804d39bd29ca9df5f98baa9aa25e7bde555d1dc47105ce5f002252083e7e00d31d78292c45120e5baa858dde8153672f7e394f050158e8091b6fe0716c4a", 0xa4}], 0xa, &(0x7f0000005e40)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], 0xb8, 0x20000001}, {&(0x7f0000005f00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006040)=[{&(0x7f0000005f80)="182d951e3f1c574349418a00b35e40bead5aaaa6", 0x14}, {&(0x7f0000005fc0)="0c436ee7c32a16b98f76432af9ae679e0212c5fad7b8e678d6a82b6d837bfc113aca7c628ff2b21f00cd53d7b61060a068d865cb3ab161485334aad20c6e2436cfd61a9a65aa050a57d7199fa28cacf2a6db37dee4d138c1a966df21ee6a56", 0x5f}], 0x2, &(0x7f0000006600)=[@cred={0x20, 0x1, 0x2, r2, r25, r26}, @cred={0x20, 0x1, 0x2, r2, r27, r28}, @cred={0x20, 0x1, 0x2, r2, r29, r30}, @cred={0x20, 0x1, 0x2, r2, r31, r32}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r33, r34}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x128, 0xc0}], 0x4, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x32, r1, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/05 06:52:51 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x202003, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000180)=""/235) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000140), 0x4) 2018/05/05 06:52:52 executing program 5: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x0, &(0x7f0000519fa8)}, &(0x7f0000f91ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xa, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x10}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) read(r1, &(0x7f0000000000)=""/10, 0xa) 2018/05/05 06:52:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0xc, &(0x7f00000002c0)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xecd}, @exit={0x95}, @ldst={0x2, 0x3, 0x7, 0x2, 0x0, 0x20, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0x2, 0x9, 0xfffffffc, 0x4}, @call={0x85, 0x0, 0x0, 0x3b}], &(0x7f0000f6bffb)='GPL\x00', 0x10001, 0xfb, &(0x7f0000000440)=""/251, 0x0, 0x0, [], r1}, 0x48) socket$inet_icmp(0x2, 0x2, 0x1) r3 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', r4}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r2, 0x0, 0xe, 0xbb, &(0x7f0000000080)="cab5539618c4aa18d5ff1f6015cf", &(0x7f0000000140)=""/187}, 0x28) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/05 06:52:52 executing program 4: r0 = socket$inet(0x10, 0x80004, 0x3) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/178, &(0x7f0000000000)=0xb2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/05/05 06:52:52 executing program 1: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040)=0x8001, 0x4) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xc008, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0x7}) 2018/05/05 06:52:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f0000000200)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/05/05 06:52:52 executing program 7: io_setup(0xfff, &(0x7f0000000080)=0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) r2 = open(&(0x7f0000000780)='./file0\x00', 0x480002, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000007c0)=""/191) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x80200, 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x418241, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x6, 0x4400) io_submit(r0, 0x3, &(0x7f0000000580)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xaa84, r1, &(0x7f0000000200)="6b8b56328ac304", 0x7, 0x5, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x0, r4, &(0x7f0000000300)="f1c4b5e254f925978f99d9fa9cfdcd90c5ae2011eb108bb603131a32750dc59f9e61da72cef007b456259e19798eaf82224d3f7a6f1f1e9c4aa1def934eb0c5efb7bda13572f10f75ad721d3cc33ebd9a931e4d150bf0ab29c95a687fa5487dbbb4298af2b26053d", 0x68, 0x3f, 0x0, 0x0, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x3, r6, &(0x7f0000000400)="71b7e108f046981609644a267276ec8010181f6bbebfb12113fff044a96f86a0cc2139817666df89eaecb072c1a56ab10f5720831bc2e5b06573e799ae41fd9fa8778f2f98be8cb97f58b3f0312c2488d40f8ad10693ef7db23d6c128223b22deff78c002780a05aa4f7af5cc3a44b6e283b42660f079030d0d952b086b5d5f538d086acb9a9c363cbd1009ad02a2064960b60dda81d5f8429d3fba6aee7a4f1d4401ea56a4aec61e8f54b22575556118abeb2a0586b63b2aabaa36c1ff5b934c8e994d015a68d71ae6d23811837224bffcf8ac4a4e386a07342fe602b7d25a5281fef11", 0xe4, 0xe5, 0x0, 0x1, r7}]) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000680)=""/214) flistxattr(r7, &(0x7f00000005c0)=""/191, 0xbf) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) connect$unix(r9, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x0) 2018/05/05 06:52:52 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x101000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x7, 0x9}) syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/05 06:52:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x228000) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000480)=""/237, &(0x7f0000000240)=0xed) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x200000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000001c0)="ba24c6df33a15be3ef2c8da747630bf7", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000005c0)={r4, 0x81}, &(0x7f0000000600)=0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0xa, &(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYRES64=r5, @ANYRES32, @ANYRES64, @ANYRES32=r5, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYRES16=r3, @ANYRES32=r1, @ANYRES16=r5, @ANYRES64=r0, @ANYBLOB="1a77974b882367144f9dd5a2f23324096a40c773ce38", @ANYRES64=r5], @ANYRES16=r1, @ANYPTR64, @ANYRES16=r0, @ANYRES32=r1, @ANYPTR64, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r5, @ANYPTR, @ANYRES64, @ANYRES32=r5, @ANYRES64=r5], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r3, @ANYRES32], @ANYRES64=r1], @ANYBLOB="9f12471e3cb86d314ffdd712df909a9db0d2b19ccad434ed3232f338c42a9df00037db77bcc1f428c7f5c491014bd76442e2f397c487978b68b5df1b68a38b9cbb45300d7665d5be16a908145fa650b6a6be601ee921cffb0e04d7eae15b62", @ANYRES64=r3, @ANYRES16], 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000000000000000000000000000000000000000000000000000000000000001d487c800000000000000000000000000000"]) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/05 06:52:52 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$setpipe(r0, 0x407, 0x6) 2018/05/05 06:52:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000180)=0x401, 0x7) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)="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", 0x1000) 2018/05/05 06:52:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x1, 0x6, 0xd5, 0x13b, 0x56a, 0x1ff, 0xb8d, 0x1, 0x60, 0x80000001, 0x5, 0x100000001}) r1 = dup2(r0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7) readv(r1, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x195}) r2 = syz_open_pts(r0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="900100001f00260328bd7000fedbdf2514000000800041004ac7b206ad9a7a6a69fd09cb24bfec47964fb7ebf4bf12412f2325b303cd38000b00b6d3c012c46556637d8bd9fd610bf7c839d33d4d76a9655dea8a68660fc17200c0d4812ab8ebc07e712d357348f673dd2bf96f0008008d00", @ANYRES32=r3, @ANYBLOB="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"], 0x190}, 0x1, 0x0, 0x0, 0x4080}, 0x8801) ioctl$TIOCSETD(r2, 0x5412, &(0x7f0000fe0000)=0x3) [ 137.433338] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 06:52:52 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x400448c9, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0xffffffff}) 2018/05/05 06:52:52 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/243) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x44200) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0xdbf) r3 = socket$rds(0x15, 0x5, 0x0) connect$rds(r3, &(0x7f0000000000)={0x2}, 0x10) 2018/05/05 06:52:53 executing program 7: set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$setfpexc(0xc, 0xfffffffffffffffe) accept4$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80800) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000080)) r6 = gettid() r7 = gettid() rt_tgsigqueueinfo(r6, r7, 0x3a, &(0x7f0000000040)={0x2d, 0x7ff, 0x9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) 2018/05/05 06:52:53 executing program 0: socketpair(0x0, 0xf, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/05/05 06:52:53 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x3, 0x5}, 'port0\x00', 0xc8, 0x8, 0x40000000000, 0x9, 0x1f, 0xa0000001, 0x80013e, 0x0, 0x4}) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) close(r0) 2018/05/05 06:52:53 executing program 1: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) 2018/05/05 06:52:53 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/128, &(0x7f00000000c0)=0x80) r1 = accept(r0, &(0x7f0000000100)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000000)=0x80) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000180)=""/220, &(0x7f0000000280)=0xdc) 2018/05/05 06:52:53 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000140)=0x1ff, 0x4) r2 = socket$inet6(0x10, 0x3fffffd, 0xfffffffffffffffc) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) sendmsg(r2, &(0x7f0000000040)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d23b2a4a280930a0600fec0a8430991000000040008001a000500fec000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/05/05 06:52:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x400) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) memfd_create(&(0x7f0000000080)='vmnet1keyring&--\x00', 0x1) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)}, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x0, 0x0, 0x0, 0xfbe]}) 2018/05/05 06:52:53 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x9, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000140)=""/6, &(0x7f00001bb000)=0x3da) 2018/05/05 06:52:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000001, 0x20800) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000100)={0x2, 0x1f, 0x9, 0x400}, 0x10) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd3, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x36) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}, 0x10) 2018/05/05 06:52:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x1c1, 0x0) setsockopt(r0, 0x1, 0x9, &(0x7f0000000800)="1ffd6a86", 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x3, 0x0) 2018/05/05 06:52:53 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/05/05 06:52:53 executing program 5: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x100, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xa583, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x18) prctl$setendian(0x14, 0x2) getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/05/05 06:52:53 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000fc0fe8)) [ 138.615214] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/05 06:52:53 executing program 4: unshare(0x2000000) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) getpid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000400)='net/ipx\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r2, 0x0) 2018/05/05 06:52:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x976]}, &(0x7f0000000100)=0x6) 2018/05/05 06:52:53 executing program 5: clock_adjtime(0x0, &(0x7f0000000100)={0x6886, 0x0, 0x0, 0x0, 0x3}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5b, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x401, 0x240000000}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x4, "e5c54c8b"}, &(0x7f0000000300)=0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x1, 0x1, 0x22, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/05/05 06:52:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x220400, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xb14, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0xd5}, 0x1f7) 2018/05/05 06:52:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x8810, 0xffffffffffffffff, 0x100000000000000) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x80, 0x0) pread64(r0, &(0x7f0000001200)=""/4096, 0x3e80000000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x1812, @local={0xfe, 0x80, [], 0xaa}, 0x2127}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000100)=""/103) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff8, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000000c0)) 2018/05/05 06:52:54 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xfbfffffffffffffd) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="e8"]) link(&(0x7f0000000040)='./file2\x00', &(0x7f00000000c0)='./file1\x00') ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000100)={[{0x0, 0x7f, 0x6, 0x7f, 0x6, 0x100, 0x9, 0x0, 0x9, 0x0, 0x91b7, 0x100000000000, 0x9}, {0x5, 0x8, 0xffff, 0xffff, 0x80, 0x2, 0x99, 0x4, 0xfbb0, 0xc45c578, 0x1ff, 0x7d, 0x2}, {0x100000001, 0xfa, 0x401, 0x5, 0x9, 0x5, 0x100000000, 0xaa, 0x7ff, 0x1, 0x10001, 0x3, 0x3}], 0x9}) 2018/05/05 06:52:54 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000000000)="a367330d", 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x20) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 06:52:54 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x10001, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x210000, 0x0) bind$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"fa4ee95c07a923"}, 0x1}, [{"3b47a9a618d56f"}, {"4ecd95c54f1aaf"}, {"f0dee15e098335"}, {"7d75565d93a40c"}, {"55a728ec80fe7e"}, {"6c1dd21467949c"}, {"462375f16c634d"}, {"95378e6d3e584c"}]}, 0x48) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/05 06:52:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='/\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000100), 0x28020, &(0x7f0000000140)={[{@minixdf='minixdf', 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) 2018/05/05 06:52:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xc008aeba, &(0x7f0000000180)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x3, 0x6}) 2018/05/05 06:52:54 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0xf00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x2, 0x731d}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x6}, &(0x7f0000000240)=0x8) r5 = creat(&(0x7f0000000000)='./control\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') get_robust_list(r0, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000480)=0x18) close(r2) 2018/05/05 06:52:54 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="fa", 0x1, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x202000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000000)) 2018/05/05 06:52:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0xfffffffffffffc01, 0x5, 0x3ff, 0xfffffffffffffffc, 0x4}, 0x14) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0x101}]}) [ 139.588300] EXT4-fs (sda1): re-mounted. Opts: minixdf, 2018/05/05 06:52:54 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x2b, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x1ff, 0xffffffff, 0x8, 0x2}, 0x14) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000500)={0x0, 0xe0, 0x31a, &(0x7f00000004c0)}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x2430}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000540)={&(0x7f0000000400)=[0x1, 0x1e880, 0xfffffffffffffffb, 0x8001, 0x7, 0x9e4, 0x3ff, 0x100, 0x8, 0xffffffff84cf16eb], 0xa, 0x7, 0xc12, 0x200, 0xfffffffffffffff9, 0x2, {0x1, 0x8, 0x7, 0x2, 0x9, 0x5af5, 0x5, 0x1, 0x3ff, 0x2, 0x4, 0xfffffffffffffff8, 0x4, 0xd27, "6013dbb3171e2c050270aa22c9cc6195974f68444f50b6daa7ed75a4c1f3dd2a"}}) socket$key(0xf, 0x3, 0x2) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7fffffff, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000300)="d558707b56cc5d73609032dd783e2c498b3ff8724f") sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES16=r1], 0x2}, 0x1}, 0x3fffffffffd) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000000), &(0x7f00000000c0)=0x60, 0x800) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x5, 0x1, "34538b01e90b5a71f33d98d116d6ab62ad5154ba2a4afca625d9694472826775fbd43fb2fa5283c30f84c8bd02f42833d410a072607f1bc4a232714ae4d444", 0x27}, 0x60) 2018/05/05 06:52:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) close(r2) fdatasync(r4) close(r0) 2018/05/05 06:52:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00'}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1}, 0x25) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'system.', 'cgroup.stat\x00'}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f00000000c0)="01"}, 0x10) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) [ 139.680191] EXT4-fs (sda1): re-mounted. Opts: minixdf, [ 139.968090] syz-executor1 (10919) used greatest stack depth: 15688 bytes left [ 139.990103] device bridge_slave_1 left promiscuous mode [ 139.995684] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.007917] device bridge_slave_0 left promiscuous mode 2018/05/05 06:52:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) 2018/05/05 06:52:55 executing program 7: syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/05 06:52:55 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x6, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0d5a89e6645f95e659597b2b0209000005eb2f5fc095d2f304000000"], 0x10}, 0x1}, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000140)=0x1) 2018/05/05 06:52:55 executing program 4: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x22d00, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="0500000000000000000000000000000000000000000000007d5f25497812535f977c922a3e5e0035142524604f7ff8703768408f4edc8d2478922d517cb7429d6ad5e6712974f0a828ae3971b175b3d63b93b5e1a17b031270fa76bd8ce883a7d705a9a319bc4faadbed4536fa14db3686c59cafb36f198ea8b970bbbf6f29b055263820ca55100c34aa56e0c739299c1ed8eb5387476515987678e44ec15b329acf5efe25610e3a20776dfd05d4587a1cf563773d061035446fa8ade4fa4e4b9889541cc0892cf478383c50a6722f3883b0b70e328fac904f2e08e85ed760471de5330b4edd91695317a54e693288c8efb35165d4121cb43eace2b2c7eb35abdadfecf2f45cdb6a4ffec5ea9de474e0681a5a733fc3d94f4daf1873a3646d0b6e9e5a4e9a01c7c8d1d232be138b987413b4c66c6478a1d7c21e750ae7cc9a3a3cfa94c7266373834cf3f970a3a161269e81054f33a7059526a10a9cfae8d5641cbce4f1dc6e55b1b03b921a744d6164f7310d02b1e9496e9c675996d29f5e684baafbbb664ea32f53bd47fdfae0520f553a45722fa90543659655def7dc6bfb9dc8c16d55"]) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x7}) 2018/05/05 06:52:55 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000280)=""/173, &(0x7f0000000140)=0xad) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x1ffc, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r0, 0x80000001, 0xd84, r3}) 2018/05/05 06:52:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x41, 0x310, &(0x7f0000000300)=""/195}, 0x48) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200400, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x81}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r2, @in={{0x2, 0x4e24}}, 0x8, 0x4, 0xb05, 0x4fe8, 0x40}, 0x98) close(r0) 2018/05/05 06:52:55 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x8011, r0, 0x0) 2018/05/05 06:52:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93", 0x50) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) [ 140.013472] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/05 06:52:55 executing program 5: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x3, 0x3, 0x2, 0x3, 0x3}, 0x9, 0x7, 0x7}) r1 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/05 06:52:55 executing program 4: syz_read_part_table(0xffff, 0x8, &(0x7f0000000740)=[{&(0x7f00000000c0)="ba7073f1c3f073277e0e81c7ccb973f293de1f4817087d1ff4abdc52742da67bd48736d358758c51f0d51717011efedb29c3f1f9b537f7707e8f0178a62e62c30d8f7d3553347395d3da941a124235ee161e9cbd741046e452bbccbcadd61c026d50c8e400680bf7bf579937d0af", 0x6e, 0xa0000000}, {&(0x7f0000000140), 0x0, 0x4}, {&(0x7f0000000200)="070f101daf90bd4b321bc38fabe1ad5a082eca8268005f220e01f21593743adb7822c63df685dac2ebf44f85433339200634ba9fe1cb1c9f458d616b42d1709d52c441055c032fceed2d4265d0787583758a1c925d82aa5980d6ddf7a8735fc4d6fb78fb7873a7eb0e04392f7071ea887bbd8facf6e8e37f41d71a77f75afaeedcf613854e55d9048f1ca523c13f677d5cd0951168cf4caa78888c23dbee28106f852a2fb20307d09e3e409e", 0xac, 0x1}, {&(0x7f0000000180)="8487430db0d2f13061e0d8373a2daf7796e22aea1e23938596f695df9d3c98", 0x1f, 0x5}, {&(0x7f00000002c0)="f8514997eb1503bbef338f021b2b1c2fd101e4b9f3c84c091855372a39c2f77dbc5d39a45c9e3286d1ba8066c42b93ecf5a66dd5d494805ee7caec421c6b8c21269f49c012f9de6a764abb8030577a1d1361bae4a4dc7faae6b6580eb93153614411eab9392227a71988218f2ddea4a56bedf5a5d40fa63f7c0bf01e8f9f5ecaf89fc06000795c10e9972a5089f6d523811c9f4ce7df740d9a00d18f4022dbe62b3801fea9d211d21126fcc2dfdf9eee78a5e3e1b772df2f5f0b98da0562bcab8ab5caaebf980fa0cc748dde98c35218bb46e0e222f57a4d915b1981e69500a637235b853e98ca9c", 0xe8, 0xde9}, {&(0x7f00000003c0)="3887863fd8b5a236ca7739043787a1351f132c190e6861818b738c57d13dd3abe8c57116fa96cb87a8a68196fa4b6447da7f03ad9ea49e7e45fcb3ffc0f8cad632ea8a9531b54988f0b95c8f871d8da22d9edd546495f805162cb04face9c1755a12df94ec8ef87db980a9964ef3379124a79f3660a93c58bcd25a7c0af93762ac1de17990bc5e77c83e1a926e43fce439d92b4fd3ae53468b1c0ece205da9fd13634f0be227b6191861acb98955f831830eb4df5c1a4f86bcc70e85c6fd9dd220878641dc0b31d945e09ba3aafc3d3406064e2389e37c81244d9e3608928a98b8f7307f380d931657911f3c1a6dab989223d78a", 0xf4}, {&(0x7f00000004c0)="15fa593cebb53c5d8af6b083521788ce6c5bdf9a6b54cb52fe7d9ad2a47e2cdefd875a108b3151c436ee5875e5be522184f5271ee74b3374e84c0422a63b0dd3d63399021c03851b1dedf75b8d249dca83f60d71cabb0693cb63cd6ce2f8ff879b8679a6402028c394733402d19122b28d793194e113bef2fef498a87d2c0cbb9cd5b27dc53975dd9b678269c19190e70c1c7388b5959b517980ab178e19f72f0245265b38a2510fadbfcf31951d33ce38795b41834946d47549e94d9e01d598910333a76959ec67b3915f070006dfcb8140d828", 0xd4, 0x7c}, {&(0x7f00000005c0)="25bafbd40e79484f672a29acdb5dcac85f887243dd3e94d38a2a5818f8aadb49f62a40a81a16113eefc738de0bb7fea3ef40f41b1538d5406823b63a065d07839479144bad4cf9ce131038ac0a705dc932af1706e36044069b40fc0084cefdf8415a4c30b948473fd92e2c1697dec752b402548fba6b33403a405f0b59b6b79326cce5", 0x83, 0x100000001}]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280801, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000800)=""/217) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f0000001b00)=[{&(0x7f0000000680)="8b3a0c21e7078d43e7cc153d5ee77f26e6ab35f49f7ed253bf8962b3fe65402f631155c836ab4ae31ee4621db6de5b256862d7e2ca57817f2ee0f76b388d018b9e133a9b5fbcd939478c39108aefcb9e535165c8faedf816677cbc4434a00454fbaf0c1d0feba48011fd9b3ed09e8da824dbd192620f8ced61", 0x79, 0x7ff}, {&(0x7f0000000900)="68d14e29ac0803a1db35721388aa3d7ce368395dd95ab0ef57483702191786d09453da4a57fcb53debf2cf9e53382c7fbddb900f99ec6c6dd3b5f3d86b5204a02c33077540d66a8914a71ff5769dea0109390aabae9a525ea1d54e753055410a6d76bceece8b6ec1e6e3994c2c256a423518c253d57e89a4317d9e50733dc27c0e1b319e3df9a9c2eb993d1a4abad66682959a4685d2113af43de0f8647b4a89b41718ed9f056ed9382fa3d42629d5a397132759595ed85d4f78433075d15a19010a540fd7131e54e15ebca4ae6b9cf3217cfc2cefa4e556ba14efa62640451efe68f3e2f21dfb5b8ed7f5e785b0b114cbe0a13b42baddfa6c3f1e87167302f10e286f9337a81df1944bd4635cda897d1d6fd15409778a437a037721d0626be6e5678df358ae682a37a7b0622bc5f3e49b5db362bd9ad9f3d2be7df9f76c30d65a06d2ba504107827e11a5bb104a5dbb9ed023476a5ceba25f541042acb1a447088dcd84c0fa479f576fe85faedd60b16836a86c06d56ecf05ec7eda482caa38402e5a1d9f0637d1eb7157cc7c8ad4a04460cf33f3cdb314f62bd37d7a55148d1e16bb662b88934b1d15a2e23bf14eeea224b9c55ed89141e6540a04087b06777f2d97845e0969371454b80d0aa6db52a4643a7ae26565b575f8235b5d27f6d600426404ba338bb16cf873d7264c27f054f20771b545dc85be42d55b28b513c36993174d8526d8c15c8af5fde33cdc64c9f1f3c715b6d7fee8ff846264e8789cb8b8ce8e2e42be167d8b8e66ed6fb6bd4cad627bec6e16e5e77cdb516680c0a2f0b96c9e073dacd78e118e1c879f900ca8ed69e2463da2aced88821791fd08c58cecfacf506efdc7d8d26898ede92d88af41eaa7de70e99fe88e71017735aef4054281ff68bb125ac2d58bd21275ac6714d03df3090b730b86df49c31f802a01d44bd6100a5d57c7bc1520491b64571ec729c26a007ee634216c8bd3387cfcbb645f138851cd9a78257fa1372972be3b9041816c03e7ad9ab5b3a42c4bcc22e96ed50378748b28504eb3136d16348e786b9a88ead6cb6d80ee4cf1d85271d6db076de0a677231f15b46216fc84fd58abd791ed71ab5d83283aa0bb6bce3d56dd6f1e00cbda340bb85ca4a433cd01dc9919b4e5be321399792b6c31b4a7338eb4253f905498e7caa4bddc63610118948b8392f4ae58e4371916ad98a58f8a919f341780a18a642e36f8c2ecdef21a7a25345d410346dab178cb50f339fb59d013ef3d354356479a214698f19dc66a194951b8a53e9a42aee51940ce823e434b076ee78b8d34118df21d2b9a5a0d7c3cc9d1f793416cf600b61ccc58cdfbbfab5fab95ad8264481d3da409cc39b1992e64f20ccb195dc09ca064a45aea64d4abfe69ea5e20733bb8990c0d7f21b61f6d674a3d09f64628a01e7b22308dc32ac1ad8f2700b4726a178b95912f2dcaa05f79ffc1323e7f08650569bf671f778a75d7d96e154c7a1495987df3aec511a990fa42aa99e23140e981b17fff015ac3d7dcdc7eb9a0f1bec405729e435701ce23e3a72db1459a756c89e693378c1615dcfe1f9be07ad531a694a30caa7ce26cef5a9028df9657626317367c2550c76ab733de03ec6f4505f12e0359b7e1a8b1161cc151b821b26c2d819d21ea571d870c0a03be56ac7c46193cf6a85c5621cf4ff3f4d7c9d2cbd6bd7b7b9f432b571542c8b6cbc7e3af6abed989856545b628475aa1953c8cf34ee705cc150b436e5f8d34a6740c33d4701b5f75ef766c5f113bc0cea6de682ce6463f7855d09ea1e12141b2204d14549df05c339c6c4bf11a4888d651910132589e39f7216467a9c65cc3d8124a840b1a808a850af7909235c505195adb193328af4b4b211ff9923493fed045220d6e59903834c4ed1635e93c43766468906c5f3eb352637695c8d7aa2b5087d42868b98a21ecfd8fbc896fc1b38f0d0c8cd7585ae0355e7778ba38495e7890f3baca631abfbbdaaff352a304d0e8c4c11e83df7f1c9b350d5e1437663c5b51a551097c11ea5e0182eb6fb213909df76caf91b4602fe98e4dece0b36e840b75785437fa0db53e677e3546d23b7726f7cf0ebd61e289297cbe619f863c3697d7d893d48e6f2d9ebdb3d2ad88a9dfec4bb3a7768355349f4472b5b0ab18a9a75a341279bad9646b13b0dd1bdeaaf3394562ba0a55540c298b69670b9d7af31d84d4f6494f964242c45b1500d82b4fcfa32ba744a8bae52edff45c653e342ff0777b4e54ebc2bb58cb42d619ff9bdd3cda3c68350e770c5a6552b140f796cb6a7618dafa83ead444819040362750a9ed82c65431cdbef3e1531c0746ff479a22a55987a16df1d7d4e32489224a338b08127324fab4e5cc3fbbdc0ab62980e04ea165b3dd47e5f1bbdf8c0e2d381a0d6a0d963fc67506f77d958d99004cb1332b7d7142e03748033c940b2f58cf0effaceb0cd0b69a11443264b845a0fd051a7b12671513ae8fe6e3e15e6613b6a3fe8850f88aff010f0d4f8815d159ba93ad9d43f82fed8fc04bdcfb9a9484009f0d81712c00e936365503ae3f07f35ea660bf01281124c92edd928fd1209053f81c895a10c744305562584e07ca758e0cd1c3dcd7001860072fd5a54c546da0fe03d6cee0a7359b2a3b11286ae4b73a414efe8aee9106266baba9c7b144cc897f6d1dfb784b3399bce2f5a9e93a0793eb29bc3707d16eb25844fed9e4ae3d0c0460f4fdbf8caf50b83cf8f4dcb6beb54904d12b1fe17d8bec19902cd111f4f36df645b731d1121bfb3754327455e6d8636a953e35fff85097f3f50c511709c2ff41403709499b3a187d62b30dc568a22e87909fa5d633d159cc1ee1570ae9a5ceeddf3c31eaf493cb2b1bf140739e79f3fe502da1010710eb6e0ed27485836d4a30a40af289e44dbfaada2ae87b47f384ab82f9c563faf6ec74bc81e486d92ed6cd578e0fe6720752585a50f071a7cc8990f361ede455b35ef3200c20b4531f6ef91d77834d836e94a674475afdff864aa65d0ae059610fff964ec10686c2612e7b936044f9e65a339437122ebde1477c9df1f1f2c19ac9dcffa651beea1232e2bbcce8df4c7a28978724f33549ec713bf5d8704b1378720c10083bcaf5b5599385de0e9455f0f597477fe3de11088bbed76d5e922c54fdef40b8e573ab7d378251ed5b9266cdb744784611149816505c21e69abfaab78c12ec61863d2f109b2d379903c39f8b199d9887faec0d3469861d8e44f00e32da84870aa8006eabb8875d0be66d67770e0869039c6b74d135a075ad164cd3c12c51fb3ee559404a55f331968eca7bfd0b3a1ed875c78583de4851e0bfa3239502ed3539b8b703274acb12e0ececede665c0ad7c35dd7a6fe6cc0b3c16a771dd43b971a20fdcdffd9f93cc178a0bc98f976402448dc9f9e469c2ee7cbc7269c21538c5230933be10d96306f702b836f1f02c354dad1b34781f04a697a4e8f7ac81586c2c7147a2eaeb7411c3b81781afa3ad1e3972208230f7a89110cda09a7b5ba0410e3127aa9b88f8dbd3e5a9c5c511dfe5e9a21f7b3e68603e88f42d011925fc43522bc051a41bb0511ea5276ffb6fc90ae03e3cfbe5599fff62b8e5412b77332ec5590ce001a160cbd4c015022a2d11d9ba7ffee6460f221c9c41e666b80e01fe7555b47537d076e1adb760e70ed9aab3af4babc1e279dd83d13b65fe4c57d859ff2f80b12a52cc288e12a998b6612d09277a2c557d1b491b4081eef4fed1d3cf7ff0ba61e7b91671162fa08bbf9ded949b8a8a23d3824a15c5dced05c07b0c20842913a327ba371a7c8ca2e470156e9215147ada8b9a695768e5e70eea4fe44d416e626f54e618221d1bf16b654128ccb4876e47293591d21ca4117990ae39fbe03ff8e3e45f723cf254c686f5aef0d8533dee08f11825eacdc5a6448fa1118636a88c32ad21232d276740a729b0ad21368774adc2e01089c16ab99fe1077fd146aa33f25579df7e0ef60ed536c3bfb211a46b156bc078cd2966ec6aff196dcabe2d2a7c1ec8600f782fa8b41efc8748108aeecbc594f25d7b6c61177420c50b39ed7bbb5d10b0768695dbf017e9f06054ec3db41ab06f5a6c7e21db723ae837b127e8d80d04785402ade96502073ad76ceb658c96882fc488630261b710992b7af4cbd579c6b3e0a39057eb11fb9ae5964bae9782700b17d920af37e75d4ba74bcc18a22556ac494454d2cd73aafd60831fe8d25521f25438c48ccfaf1fb2cbdc90676ce6bc01a95c276ea110f4b17e89a938dc4ca64deff864bd899c2d7314e187fcfee1551e1dec85fb9834bcd65e3452dd0451b2c7bbd10f5fed29821dd9927e2a5f9937f2d441d9eb68438e26b843662d64e9fe0aef4bae918a31d704cee3384e069d649c4cb3d32cb27bdfff576cdda969e57e07e904a530c1da1a3fd973d1db93e676e61103a2dc5d873d2ba54a76e96014fc10132f6cd607684a17b6b960cd3f557b7b441b81804b098413a3b6b00d2ee730201596e814a2740405b02d20609c5d0d69dd7be94a113a62c3497625b6ae4e5649841c088ea442ea549a1516fdd8ea4e98992982b8669815667222772195bd6e71eccb3249d09f477a7c513e80d08c6b920883d84f4c6d9cb34d5566b43aee31d1c685492d2e1d1d1535a79d4c5f9783c0c97b9b492d9e0ac089285c6187984aad8603d494e5e8190918cd97c131eb69d4e4d7c37bc42e524fd26101c553942b090e7853527c177d8a06f73c4911c35c3afc441135873821af580bd241401ec34e69115a17bb538c6636fff90f568a09ac2e50444d5a72873c7661e87e9d73f7ffa77cbc42bd65070e71507d683fd9f37a1e0a3d410dca27fc295a257639ffce48a5ab08eb8065764fd2d0e12c2cf7483f99443e9c329efb4c153b1bec25304f6be54add01be31006efd36f1e014bffecdd019f8f9a58e324aa88652ca18885aa904174b5d2ba1814d18990a4f2f9936c3749ab5984bd8da1ee767b6ca1758bb301b6b863a075c06c82d42213b2e00a2127556dd343e29b702ab815535cfd0a39b99e92bd3308beab20b5541fe86de4594f1dbd5a10790e57a8c37b5691752ddbd0da863932be4e01d2b62c86dac0f95d46636e7f46370c8fb13b0301996b7104b3261019bd1b4ac3691df07d022963de13bef0df24c772aeb9a88dcfd610851c47d3eaf3277dc8f60cef48b4718d565cb41816825864c8bc052d87ee2513de4e3c6cd9bc772e4cef5e062a82b149d9b1bfb79d7ba676064cebcb07a4a11abff31433e7500764dded4c0e616aed39b16616e87263a88fc5da6b8731f52f411d012fc3cf0ff61efa6e8040953912093049ec486989667afb52404c8a739375fba4b595cae570c4fdd8b4b08c7532725c298ab04b6977469204f3f52f9d0898449272e7ee58277287e5117c27e2e1f1d683cc51ba2916c45f25cd48377d6bcf55031602425a6414e0b62cbcab786f582e5e641e6f8b000c7982d739117025cdde15c5aaf6316128085fea2b1fd8fb01a78dac6ceaa2f3adc75355fed418f696d43c4e40f83f3db668142b8314a0de9cadd369b41ba7460c92b61c2d0badfdb43de744494d3e43c03d691b88f228fa5ae77e127d802230094942700b2a3e94ad8eb042c5591930df4c69acdb5c0d0d51a572d82888ccf72fe895535a865b422ca9bbedd2bcae49f900acff736db5f2ce88bef1c397dfdc988eccf4229808c91efdcaa49cc7219fbdefe87f5e5f4d331809f539098f9e0f6079cf2c666f4ed837790a7e2", 0x1000, 0x1}, {&(0x7f0000001900)="1e8531320d9088511a4127778a10a97327d76a8d97b779c66d541079cd33ed920af6dfd3a66ff2b8c4cb15bc707e1c6df2c98195cfdeb1b30052c820ff0c0690c57094cc4503ffef56b338e4a240c9833180f8e6cc5f54b511c3f1a1daba248e808ba0ecc86eae02359fbab18b84c1e00e796e9b6160c788eadfffd4e55941e656c48a3e66ee701845aa2b89365405feea42e8a8b847b6f9aa422873d4d8acca26060883c67f87b927f33a48de0a38e06023aab321d927dfd56c32bb03ab025f5849c1f07d898896dc3f455150302a505da775182d9c10", 0xd7, 0x5}, {&(0x7f0000001a00)="e2987ecc31eb55942a2c0ad8242187d97960acba376f30067e30b2e2920698702ed4dc5cd9dc15c7899ad8fe2f09c38f71261a8f91a583271e609b4e563126d879b69277302bfcad2abc188af4eda6e17de81296d39d190b06293e1121796cc8c05ca7b8fa91d4bcf4a14a5e05096095682d55cf18696556ca4d261ed498ba5ccbbe1b9bf3ff2606e9c8907a2d66830d20ad8063040276a9bdbedf625ac561f2da8f24abd931f490e445aec9d1d7afd4adf16f59e7dc8d9a44cfcd73f40e429bb7da03a19b3f7859d2c090bf78ec58adb04de229144897ec34c34b9e36772d24448c7b99926db89cebb75d7b1626a71b", 0xf0, 0x9}], 0x10, &(0x7f0000000140)={[{@nfs='nfs', 0x2c}, {@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x31, 0x36]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@check_normal='check=normal', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/05 06:52:55 executing program 3: syz_read_part_table(0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000140)="c9", 0x1}, {&(0x7f0000000380), 0x0, 0x35701dd7}]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x800, 0x894040) 2018/05/05 06:52:55 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @rand_addr=0x80000001}}, 0x2, 0x8, 0x6, "d81baf18b163e53e0bb1426d9a7db18ba4f963cc28ac5da4868273547702ab94dd1dd2cf5b99a1fffcbe28c1739a1b99a596a9351bf9081f5f68362b627475db4a1ab4d1b6680a50e7104cf3e11ef9db"}, 0xd8) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x2, 0x100000000, "71953b0dc5298b5a41960de6302d467a92222ec0aeeda666b4af600c1d1f246a8916dc847db2b2060b1f65e7138ce9afe208f482039c61680fe9c4e0926966b184df0e4b79d01c0aa939ea3a2b2dbc22"}, 0xd8) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/05 06:52:55 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8002}, {r0, 0x8309}, {r0, 0x4}, {r0, 0x8048}, {r0, 0x40}, {r0}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x80000001}, 0x8) [ 140.215739] team0 (unregistering): Port device team_slave_1 removed 2018/05/05 06:52:55 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f70726f746f636f6c730071572aeac9855890d304de154b8b06a39f98391856cff96d7c1e51272f0b4e08c0763e070d3fa5538cd0b2ec42a84d3da09bdee74dcd52395cb1101ac4737d996ae1547cc76ec108891fe7f2b8d27d71f02ea27b49b749027dcbac8a98237d7eca8be13861351ae82a0a5bba856a46321e5090be0516255dc92687b0bff15f3cccd0a2412b1fc4dfe9383192814b6e9b902ff2032cf39f3ca2b5f6ece667ac2a6905a175275937a9823c1c8a466022f1cc0c1c5bf155d4255c7fa3a7232a6af70c1bcf68bd395d15f384d425b2f91cd091a2ac065dfdd97f7a874875fb59b53e25ffa2688f4013") sendfile(r0, r1, &(0x7f0000000040)=0x800000, 0xfd) accept4$netrom(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) 2018/05/05 06:52:55 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) clock_gettime(0x4, &(0x7f0000000040)) socketpair(0x19, 0x6, 0x5, &(0x7f0000000100)) [ 140.331232] FAT-fs (loop4): invalid media value (0x24) [ 140.336623] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 140.345110] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/05 06:52:55 executing program 7: r0 = memfd_create(&(0x7f0000000100)="74086e750000000b00000000008c00", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000180)="707f3d", 0x3}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffd}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="01002dbd7000fcdbdf250300000014000200080003000700000008000900020000000800040000000000080005000200000008000500010100000800040040000000"], 0x48}, 0x1, 0x0, 0x0, 0x845}, 0x40) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000300)={[], 0xfff, 0x3, 0x9, 0x0, 0x193, 0x1004, 0x5000, [], 0x6}) [ 140.374740] team0 (unregistering): Port device team_slave_0 removed 2018/05/05 06:52:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) ioctl$VT_RELDISP(r0, 0xb704) [ 140.423113] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 140.459503] IPVS: ftp: loaded support on port[0] = 21 [ 140.494932] FAT-fs (loop4): invalid media value (0x24) [ 140.500651] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 140.509110] FAT-fs (loop4): Can't find a valid FAT filesystem [ 140.527286] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 140.663285] bond0 (unregistering): Released all slaves [ 141.243355] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.249789] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.257285] device bridge_slave_0 entered promiscuous mode [ 141.293638] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.300082] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.307539] device bridge_slave_1 entered promiscuous mode [ 141.342333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 141.378480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 141.482255] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 141.520604] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 141.685838] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.693164] team0: Port device team_slave_0 added [ 141.727324] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.734793] team0: Port device team_slave_1 added [ 141.766956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.797949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.836136] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.843380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.858549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.883752] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 141.890875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.899168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.137756] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.144150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.150803] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.157158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.164483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 142.880221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.929289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.005552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 143.080365] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 143.086550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 143.094201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 143.164647] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/05 06:52:58 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0xa001) unshare(0x40600) r1 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) ftruncate(r0, 0x5) tkill(r1, 0x5) close(r0) 2018/05/05 06:52:58 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000)={0x3}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKRRPART(r1, 0x125f, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) 2018/05/05 06:52:58 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/154) keyctl$set_reqkey_keyring(0xe, 0x2) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/05/05 06:52:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000000040)=""/57, &(0x7f00000000c0)=0x39) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/05 06:52:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x400000000100000) 2018/05/05 06:52:58 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r0 = socket$inet(0x2, 0x7, 0x400) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2c0040, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xa, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x10}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x25) 2018/05/05 06:52:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) dup2(r4, r0) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001780)}]) 2018/05/05 06:52:58 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x239}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0x6e, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @rand_addr=0x10000}], 0xb4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x39, "270202010000007efe8000000000000052"}], 0x28}, 0x0) gettid() r5 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f0000000200)='./control/file0\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r3) 2018/05/05 06:52:58 executing program 4: [ 143.671276] device lo entered promiscuous mode 2018/05/05 06:52:58 executing program 1: 2018/05/05 06:52:58 executing program 5: [ 143.704226] device lo left promiscuous mode 2018/05/05 06:52:58 executing program 4: [ 143.731403] device lo entered promiscuous mode 2018/05/05 06:52:58 executing program 1: 2018/05/05 06:52:59 executing program 5: 2018/05/05 06:52:59 executing program 3: 2018/05/05 06:52:59 executing program 2: 2018/05/05 06:52:59 executing program 4: 2018/05/05 06:52:59 executing program 1: 2018/05/05 06:52:59 executing program 6: 2018/05/05 06:52:59 executing program 7: 2018/05/05 06:52:59 executing program 0: 2018/05/05 06:52:59 executing program 3: 2018/05/05 06:52:59 executing program 1: 2018/05/05 06:52:59 executing program 4: 2018/05/05 06:52:59 executing program 7: 2018/05/05 06:52:59 executing program 5: 2018/05/05 06:52:59 executing program 2: 2018/05/05 06:52:59 executing program 6: 2018/05/05 06:52:59 executing program 0: 2018/05/05 06:52:59 executing program 1: 2018/05/05 06:52:59 executing program 3: 2018/05/05 06:52:59 executing program 7: 2018/05/05 06:52:59 executing program 4: 2018/05/05 06:52:59 executing program 6: 2018/05/05 06:52:59 executing program 5: 2018/05/05 06:53:00 executing program 2: 2018/05/05 06:53:00 executing program 0: 2018/05/05 06:53:00 executing program 4: 2018/05/05 06:53:00 executing program 6: 2018/05/05 06:53:00 executing program 7: 2018/05/05 06:53:00 executing program 3: 2018/05/05 06:53:00 executing program 5: 2018/05/05 06:53:00 executing program 1: 2018/05/05 06:53:00 executing program 4: 2018/05/05 06:53:00 executing program 2: 2018/05/05 06:53:00 executing program 0: 2018/05/05 06:53:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x140}]}) 2018/05/05 06:53:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002ec0)=[{&(0x7f0000000240)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000340)=[{&(0x7f0000001440)="95d9bb1941bf627b20a223fbe6d68d4c0900000014d6380db74b1ce1791234d063001d076397678ebf61e66e9003f125ad98a30530bd3d5097be8f3842d120cd8864b96c1b15adfbca8229be3d0d88daab49452f902041221a79cc385cdcd2996e0dfcfc06023b85372060cd4868b1363d23b3c9575b6a992cbf82f8334aecf7601856463d00c4c27e484f37", 0x8c}], 0x1, &(0x7f0000000280)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 06:53:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4004240b, &(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4f5, 0x0, 0x749, 0x0, 0x7, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x7, 0x5, 0x0, 0xffffffffffffffef, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000001c0)}}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 06:53:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4004240b, &(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x0, 0xd319, 0x7, 0x9, 0x9, 0x2a27, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2e5, 0x0, 0x0, 0x0, 0xfe, 0x0, @perf_bp={&(0x7f0000000180)}}) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 06:53:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/05 06:53:00 executing program 4: r0 = getpid() futex(&(0x7f0000005c00)=0x100000004, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=0x1) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 06:53:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4004240b, &(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f5, 0x0, 0x749, 0x0, 0x7, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0xdd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000001c0)}}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 06:53:00 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x80000001, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x9, 0x3, 0x9, 'queue1\x00', 0x400}) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x10d, 0x7fffffff, 0x8, 0x7, 0x400, @random="94168d2e02c5"}, 0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x2e938e80, 0x3ff}) mlock2(&(0x7f0000312000/0x2000)=nil, 0x2000, 0x0) 2018/05/05 06:53:00 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000280)=""/121) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x301000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000080)={0x4e70b7b4, 0x200000, 0x920, 0x0, [], [], [], 0x8, 0x1000, 0x72b, 0x1000, "ea418fabe274082be76a83ce25360e40"}) 2018/05/05 06:53:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="ad56b6c5820faeb9952991765a1f9922ef8e53e17fba1e70", 0x18) r1 = accept$alg(r0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x181000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='memory.events\x00', 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000580)=@canfd={{0x4, 0x5, 0x6, 0x2f}, 0x30, 0x1, 0x0, 0x0, "3cb0e549cafded282e785829330b4c0c078abd1ebe7798a2627aed7df67614fe0798ea8898306e774c9a0f59fb69ab9a875a00b3600447e915701e5de583b194"}, 0xffffffffffffffa1}, 0x1, 0x0, 0x0, 0x800000}, 0x0) getpeername(r0, &(0x7f0000000680)=@nfc, &(0x7f0000000700)=0x80) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001880)=[{&(0x7f0000000780)=""/149, 0x95}, {&(0x7f0000000840)=""/24, 0x18}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x3, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r3 = socket(0x40000000015, 0x5, 0xfffffffffffffffc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000000540)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r5) setfsuid(r5) setrlimit(0xf, &(0x7f0000000740)={0x7, 0x8}) 2018/05/05 06:53:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xffffffffffffff15}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xffffffffffff3588, 0x1, 0x200, 0x8, 0x1013, 0x4, 0x0, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x1, 0xfffffffffffffffc, 0xb7, 0xfa4}}, &(0x7f0000000300)=0xb0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/05 06:53:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f000000ba40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="ee", 0x1}], 0x1}}], 0x1, 0x8040) close(r0) 2018/05/05 06:53:00 executing program 5: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x16, &(0x7f00000000c0)=0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x25a, &(0x7f0000000040)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/05/05 06:53:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x4) mq_getsetattr(r0, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x9, 0x0, 0x9, 0x100, 0x5}, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000400)="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", 0x127) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000003c0)={r2, 0x2}, 0x8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000300)=0x401) ioprio_set$uid(0x3, r3, 0x4) [ 145.445425] syz-executor1 (11466) used greatest stack depth: 13064 bytes left 2018/05/05 06:53:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x3, &(0x7f00000003c0)=""/88) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x495be848, 0x18000) setrlimit(0xf, &(0x7f0000000080)={0x200000000000005, 0x5}) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) shmctl$SHM_LOCK(0x0, 0xb) 2018/05/05 06:53:00 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="228ea2baf04e3d56908a457acaa28d"], @ANYBLOB="00000600000000000000000000000000"]) 2018/05/05 06:53:00 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x6, 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x82, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000000), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r3, &(0x7f00000000c0), 0x30, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)={0x3, 0x0, [{0x36f, 0x0, 0x6}, {0xb1b, 0x0, 0x1}, {0x5ebd856bfce05841, 0x0, 0x80000001}]}) 2018/05/05 06:53:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2, 0x800000) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x81) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000200)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x8, 0x2, 0x800}, &(0x7f00000001c0)=0x98) close(r1) 2018/05/05 06:53:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000100)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/98) 2018/05/05 06:53:01 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = getpgid(r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) 2018/05/05 06:53:01 executing program 7: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f0000000000), 0x0) kexec_load(0x0, 0x0, &(0x7f0000000000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000011c0)={&(0x7f0000001180)='./file0\x00', 0x0, 0x10}, 0x10) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000004740), &(0x7f0000001240)=0xfffffffffffffebc, 0x800) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004800)='/proc/self/net/pfkey\x00', 0x404, 0x0) accept(0xffffffffffffff9c, &(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000001340)=0x80) r7 = socket$rds(0x15, 0x5, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000013c0)=0x0) getresuid(&(0x7f0000001400), &(0x7f0000001440)=0x0, &(0x7f0000001480)) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = perf_event_open(&(0x7f00000015c0)={0x5, 0x70, 0x4, 0x1, 0x1f, 0xffff, 0x0, 0x1f, 0x2, 0x0, 0x9, 0x3ff, 0x9, 0x8, 0x1, 0xfffffffffffffffc, 0x497, 0x4, 0x3, 0x200, 0x20000, 0x3f, 0x100, 0x9, 0x3, 0x5, 0x1, 0xb30, 0x1, 0x2, 0x1ecb, 0x100000002000, 0x8, 0x2e21, 0xa3, 0xfffffffffffffffe, 0x0, 0x40000, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000001580), 0x1}, 0xc0, 0x3, 0x8, 0x5, 0x100000000, 0x1, 0xff}, 0x0, 0x1, 0xffffffffffffff9c, 0x9) r13 = userfaultfd(0x800) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001640)='/dev/ppp\x00', 0x400, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001680)={0xffffffffffffffff}) r16 = syz_open_dev$tun(&(0x7f00000016c0)='/dev/net/tun\x00', 0x0, 0x501000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001b00)={0x0, 0x0}) fstat(r6, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c80)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001d80)=0xe8) getgroups(0x1, &(0x7f0000001dc0)=[0xffffffffffffffff]) r23 = getpid() lstat(&(0x7f0000003f00)='./file0\x00', &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0xffffffffffffffff) r27 = geteuid() lstat(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = socket$rds(0x15, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000004580)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)="28a5779ce7dd20f0e4a7ce338b31b92814c800c6220cdb0ef4784fdaa85e96cdb8fe06ca90a82e7f060ca3f3be7c3bc53e6bdbb3d934f51b80dc1633c311e194973665dd65f16f53deea201bc9b038827e8deba168670acf1271cd81260cd6166196f2ff56d733a7389592124037ee22b3c0ff9ab5722c0b6e8fff7a4a2755b125c61fa1c2d1741f10feed8461d90dfa03b744a7a3030728774c3d3b68b52806a32960b6e6a26d", 0xa7}, {&(0x7f0000000280)="43dce660f5375e61bf39dd7a", 0xc}, {&(0x7f00000002c0)="d3f0a561131ad90370e3a119546cdde82984a1cf7973ad9994be74ccac66e1b27d79b1ba8b2ee7cb14a71a94df7006bbff33c173a23c52d25aac", 0x3a}, {&(0x7f0000000300)="c353bde8fce0bef0c194ca29930bd0afd114ef83f453f39d821b25c11239375d836dd081d6d6a590562fb62848da90a7e3b92c0baa2b28aa747fb8a54d7481b9b92d718ed27ea2d3858a7171eba236496916ef5888c92050ff7deed15d7110a3c2c9884b50e61619e409e42ca83fc4e8f60e85a6749f7028d5721ceea565ab871fd62001c0dc224d84b95dde7e68b0c0ace666fadbc42e1cbeb6138ddef7", 0x9e}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000480)="9056ea1482631b2300c61b461320bc5cc50180b5f4804049dcf5ea6f05464a609b8709725d999ba365fca3bcee7d7240fadf45950f20df1fa0a988cca9fcb8a0e073f58a03ab9bab0a579d0a", 0x4c}, {&(0x7f0000000500)="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", 0xff}, {&(0x7f0000000600)="fd478477fcb37af7d8e7720dc6109c296bc3aac2ba8016839dab05794c412964b68d760362fe02ee571ddd81dbaac816995ddc68edeca58140a5f66ae7b5cef60952f222144512c9b96881db1bdd733dbdc0e137705f273a6d35b29fb3878deba0bdeeb7c84686f4e2968907db61af6f99727bc1a301685c614a35cecd55ce30606c1a5b22c14fd6880a7a5b3e0be7d1182344360e95bfc39763ca89d9555f295d25a38956d81daaa004a07d71e0c65332ad7a", 0xb3}, {&(0x7f00000006c0)="644b9c08dae0cea1f51935b9205a125191f32a62543fbb620511632658fd7e64688305fdbe1743c197c2203ecf323cdb753a506357157b0b", 0x38}, {&(0x7f0000000700)="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", 0xfa}, {&(0x7f0000000800)="1f2d693c2d96569738dce342b9676f580a9e28413ece62d7bd3970c91d5d25296c6bd6ecc257f1abf384fa62746f0488262142859de83d11257c8e34b8421e72f516959c7c540b47f8bee45094bc7dbf6f07399ad5845039cc672c2533c40378b906849baeeace295d26982c9969226cc588c1976bb55bf34430a1b7b9a5461ecb9b70445344ada0c7015833be98e46c98d68fbdbbca5d094918cbff94ac940c4a6eb5677a16bc8d662b8705b23ad5897f0aab469cc8aec4e32807037a95a95775209a9ff3892381490451c0fd88ec83f77df7d5f816b20fce35b67fad8a29e591d1d27f64d935c6718807fe895feb7fb278", 0xf2}], 0x6, 0x0, 0x0, 0x4000040}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="758e753467697cd2c2ecd51957cc758c929a5239dfed10fa8ee2be07eccaeb647c74eb49eb1021850dd2f73df4cb62840ca5e2b103fc847725c4c9afc0eb2b32a6abf5e5bb768e009431775a62338dd8b5da4c8747226df834b4ecd2f8cac701a362cb66082edea9266b8d99c629906b4a03549d4510772bd259ec3372100cc5badbbfe7f3eda4ff3faf58a8003fb2686933c1880d5702c2b894512f59eb2c6219bcfa60466a45b17253e86d2d7ca2", 0xaf}, {&(0x7f0000000ac0)="78f4b92e0674f74d269c69979d63781a1d19102beba309c5d68b9b342c90081ba1d096a4c3f9243e9fefd482ea518233bdfefdccd8e072463638f8ecd2e2b38b5f895174a9f5fb9bdda8f7415c020ba888fb3ee0951cc6087f8d0c32890a4377b7d84ed991ef0c25fcd11910c1b7cde657f258280e79dbed2ebf74770fdab5cb3679b9d08ab14999c382dc6057665b87efeaa3f68f7d0d1f9acc34b2888fa18396dc50ccce75e372e3ff6a7a909cca064c31e3bf2406afb19b2344dc97f2", 0xbe}, {&(0x7f0000000b80)="72c4a223419fa8c68391b60531007d2da2f4ff90c90bd9a0425d755994539162a318d10d707cd8b882ceca9e16d54ee5be3e0881cc3b53577511119f6124c638", 0x40}, {&(0x7f0000000bc0)="332dad966be53656602733003e", 0xd}, {&(0x7f0000000c00)="461d17549fa090b749092e205efae4d0780d555c8c5ac36a1da967d09cd45c5f4e715ea51b2de3d7845b6c58790e3dfe1a0846e4a4df06f3cb44425b87492ea11b17b79f31fbadd6b331764b0848a87037c021099c1f409d29e5815224a93601db5997dde3b009ade954118eb88dc5fd0901275dc5f9887757a50649e15a1aa46c402b5992b0d2f8af018fd98a32b5f7ed8b86fd6bd51ed28a2eddc0380430f9ca43ba49a138d048", 0xa8}, {&(0x7f0000000cc0)="36ef1d2f64598610d0d01f949270a3100fc7fb6f7d2bbbb0b245c7ac7abec0858268b50d231053f8fc1541319e69f11e6085c7fa3d5888d4479b70100a30dc31fe2bef8a293145852beec4700743470adb6663c8290304", 0x57}, {&(0x7f0000000d40)="0c57bdd672cf1c89b89f4b428e458b2e8f8072fa7ceabc193be519d6a3b76cfbf95ccb0a1b131de9193906071de85cc86068d4c13506de4698bb93cb385f60728c961632ee60f8c1e5e646c2225b4a1e2b967e21493f4aced9c42366c28162abc513", 0x62}, {&(0x7f0000000dc0)="cb395e11125b3f4b0797801d91022150f8816b3e6210ec4ac4fad6da07cf0b2fc0704477e8fc6cbaa3f5e1e921542e8e7af0f05e92e432bbb135cd21a2c37454acdfbcb8e803b0bc0847a3d5aa56c734a1610d18edbd038656b2ae1f49ab0dc351e41b1fea7dc7a5f6e58c3b648e6170fd9b21dde8c43dfc0eb44a88792261cb6a9ea4a7f0274b9119a855a3bc7ee3f30a9a56c19bf5f5d75a1404aa319e760c2b8824a1ce6fa33aeea6275602b41e416829d54d8a35cded368ed6553a6820b458f143506dcd48bcee75c5dc77d2154dd9e6b134be671ec44526692804b4c049d246a63f6b5ff331d86b8c0e08f77b4d884e872cc124", 0xf6}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f0000000f40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000fc0)="cfd6bf371fd6cc1475a02faee6b79f9978f52639bee5f9d454eec4b8714eea64cc40ba7fe7d5fefa05b39fff322a0ed5bbad801a1c020441ac673c67db8da2f27157d7bec104127e91600edc9239b19862de81b85a5f741ef5739bd17b83009058d90be44234841bf6ea640044986b123711e6cd1561591fff2afa671b7934e9993a47f44e413356997c64dff457445b5d639f44f54e2bf161d146dfca5a4f5d6be5d5c9c630e6af3b97ec9d3deccef69e596c1eae2fdc02edab3e039759de412f8aeb966b078aa67652c917680aa044c3bc604c87dd45290ae4dd234991", 0xde}, {&(0x7f00000010c0)="cb5158ec74bc0391dc", 0x9}], 0x2, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16]}], 0x90}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001840)="3eb82e69d37eace54ded47faa829133b20b3c9b1ee6dfaa8ff6e048b7bd4f70e743b4f3d00e588b14cc5976c3cc89cc18e799e0f7b227e73212df7a24048", 0x3e}, {&(0x7f0000001880)="80eb67558048e5009b4c3a86e3e109db176f72b45ba578b52f5bc602cff61ac56aa8d35cd93f2ba21d31af7c757d01ccd3ac524f2b8d0aa5affd3747a75581ac38ab6e2d5a6d49b2c6ab4a2d687d574be340492649302324a21b2d69146516f7ca627f7d600923c431f6", 0x6a}, {&(0x7f0000001900)="773bccc8f5801372ca8b95e82c9043813a455c7ed173ca80767a0ebd6f8966b2d783004d490bb9c852e82e83b3943b6f6ab302bf6f390e93bb0148ea26eb9522566791fbe0dfc66be1eed10b5c49ecbff72a6aeaca2f5866b2cdfea4a4740648f8436dfa94cdc5ad84d331476ccd388380f2ef53097149e4754d61c14186b3f9d8e5f5d1e78bd48d89447103f24d4fd9bc5f1dbade789956e0c6ff21e68b49d4e3896141da04c512ad77d11ad6470affcede473dbdf25fe5a95104e78791c8c53e31e93bf8a5a47739234f895efc", 0xce}, {&(0x7f0000001a00)="a7df34bca9df14f63c3e9f5b09178ce8a73355b3b92eb7981de76cc472c98e9bde6a88e27b6416d3a814fc7ea60c7f114dc8e9f0b5c5e29ea9d82cee5934368c3509c884cd03784ae4f3d5b32b1df33da583dfc3f8b0a3456857fada3d42a2869f3d9276d13f6e3ab0df9ead7330d9aae708104790bcbd15c9d4f43b4c9b8490c095717ba34b", 0x86}], 0x4, &(0x7f0000001e00)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x20008804}, {&(0x7f0000001e40)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}], 0x2, &(0x7f0000004080)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x4000}, {&(0x7f00000040c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004400)=[{&(0x7f0000004140)="00452d6fd14a95ad3639771912d6716ae0e8e7664a2ba15f4679aca207aa887aaa7c8ce436ad8d2beb1d141c23e9d542255d6640fd3b2754a028e45494a62e2b6c40c051c4d74b655504f9fc660fe38d74768ad0de13ea1c5c4fdb71411201feb53a89495bfb40475f331d07235238bb5d12930a39f149e0cdc20d670c600e5c4f8a6d26334110b2325445242dc638701c0f6ce21079caf55e41384941c7e862a03b0b854b46a751f7b2619a56c00142eb64a13a7b1717", 0xb7}, {&(0x7f0000004200)="da734e84c5fbdbe97be7e7132d0982de10ced3b88c7516aa41068a801f239849d3e86e8a1c64c6", 0x27}, {&(0x7f0000004240)="42c74d4a9bed070d51f24547222517578e33426fe8bd2c814f1d5aded93164f7467c7f8c628d48889eb1e88f7eb56815dfbd2624a5da1e56788894c06bd012df01622bacc4aaee74058667b6be4cb51d8812c37a7561bfe9d559bafcb67035e40f5209741b896f03e83a485f2c2b4bd7f7d3f3847b917b37043c215d52081ae8dcc993fd676a6a0ce2acd952775a95cf710d490662b88608db305918428eb626fa4c936900d2de7ad0ba7e5e48493bc2c84727ae1cf0947d22867f4ae661", 0xbe}, {&(0x7f0000004300)="37795663f934e4b9fb801857eb9d82c2497b4ce5692373eb650e0ebae568c6d3bb3ea2dcc331eda0e02860f6331af185e9f5d9a911450d646a85b0028eb9133183f7a7c4a4ad182e19387bf5101163a7f937f2f9840b3ff410e8316a6a6d40e7eea49c187eca185a6f62932ea05ce9021c110a81d7a643175f1af6aba501d4c7172d89653316f6", 0x87}, {&(0x7f00000043c0)="5e9d74d37a97a8d148db40ca3ef3de86f5536600b4725dd00054f16c364cb00004b35d467ff0bc83", 0x28}], 0x5, &(0x7f0000004540)=ANY=[@ANYBLOB="807bc14c000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r29, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4000}], 0x7, 0x91) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r30, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/05 06:53:01 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x3}, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/05 06:53:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x7ffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0xffff) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x121, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x199) modify_ldt$write(0x1, &(0x7f0000000000)={0x100000000, 0x0, 0x400, 0x400, 0x9, 0x7, 0x1, 0x8000, 0x0, 0x81e}, 0x10) 2018/05/05 06:53:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x5743) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x80800) sendfile(r3, r2, &(0x7f0000807000), 0xffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000200)={0x3, 0x3, 0x8, 0x0, 0x0, [], [], [], 0x4, 0x400}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x23, 0x4) 2018/05/05 06:53:01 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x6, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="2086a62aad84d09ba42b124eba197457b00a7fb2c034d0ac463003a360f7511a7d46791007ee57b13379303bb503cc943fbafcc6ce") 2018/05/05 06:53:01 executing program 1: r0 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="889fbbaf3257e0e8708f22d813fea192fc72f0b5198c5acbb1d55c2c204812cdb5ddbda8590937ac434c21f10287", 0x2e, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x7ff, &(0x7f0000000000)=0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x9, 0xab7a, 0x5}) io_submit(r4, 0x2, &(0x7f0000001340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000300)}]) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) 2018/05/05 06:53:01 executing program 2: clone(0x20200000, &(0x7f0000000180), &(0x7f000083cffc), &(0x7f0000000180), &(0x7f0000fe4000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/78, &(0x7f0000000100)=0x4e) prctl$intptr(0x23, 0x6) 2018/05/05 06:53:01 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed3488203000000000000000000000000000000000200"], 0x5a) 2018/05/05 06:53:01 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0xb9, 0x8000, 0x3ff80000000, 0x5, 0x0, 0x40, 0x280, 0x1, 0x101, 0x2, 0x1f, 0x6, 0x40000000000, 0x3f, 0x401, 0x1, 0x9, 0x0, 0x1, 0x0, 0x33b, 0x5, 0x1, 0x9, 0x0, 0x0, 0x4, 0x4, 0x5, 0x7, 0x845, 0x401, 0xa0, 0x1ff, 0x80, 0x9b, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000000140)}, 0x80, 0x89f8, 0x8, 0x7, 0x6, 0x0, 0xfff}, r1, 0x3, r0, 0x8) shmctl$SHM_STAT(0x0, 0x3, &(0x7f0000000040)=""/218) 2018/05/05 06:53:01 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/98, 0x62}], 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x6) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x6, 0x7, 0x1}, 0x4) [ 146.650357] CUSE: unknown device info "" [ 146.654632] CUSE: DEVNAME unspecified 2018/05/05 06:53:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) close(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="8f0989d7d1ea2f3f1403b5b612ea18a76cc25043da52974dacfd7deade21b37b023a5539da6f1f", 0x27) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xfffffffffffffe15) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f0000000000)=""/191, 0xae}], 0x1, &(0x7f0000590000)}, 0x0) 2018/05/05 06:53:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x19, 0x5, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000400), 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000440)={0x7ff}) gettid() r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r3, &(0x7f0000000480)={r2, r2, 0x100000001}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000000100)={{0x9, 0x4, 0x6, 0x98, 0x5, 0x6}, 0xfffffffffffffffc}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = dup3(r0, r3, 0x0) ptrace(0x420f, r4) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f0000000500)=""/77) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f00000003c0)={r8, &(0x7f00000002c0)=""/253}) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1d, &(0x7f00000001c0)=""/212, &(0x7f0000000080)=0xd4) syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x9, 0x400) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/05/05 06:53:01 executing program 0: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000002c0)={0x2, r2}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000006c0)=""/34, &(0x7f0000000740)=0x22) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) move_pages(r5, 0x8, &(0x7f0000000600)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000640)=[0x8, 0x7e], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1ff, 0x301000) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000280)="636714c185d66b043bfb53d83e9e54806662", 0x12}], 0x1) recvmmsg(r4, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880), 0xe3}}], 0x2, 0x3, &(0x7f0000000700)={0x77359400}) readv(r3, &(0x7f0000000580)=[{&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000000500)=""/126, 0x7e}], 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x100) 2018/05/05 06:53:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x7d, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000100)=0x8) 2018/05/05 06:53:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r1, &(0x7f0000000280)=""/84}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000100)={0x7f, 0x45}) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x20) 2018/05/05 06:53:02 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/05/05 06:53:02 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44882, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/8) sync() r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x42, 0x7, 0x8001, 0x6, "b8df4c22ea9d17a015ae823f5e3477233039f036abf3defbd09f904dfb6f706ca3442da4e2fd17c48dd8d68c81ce06119a0390aaf9ca9be6e96af243b49eeb", 0x33}, 0x60) setsockopt(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/05/05 06:53:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101080, 0x44) sendmsg$netrom(r0, &(0x7f0000002800)={&(0x7f0000000040)=@full={{0x3, {"b6753cfcbdab88"}, 0x98a468a}, [{"1b47821daed24c"}, {"5aca882aee5794"}, {"58ff76ac81d67f"}, {"63d19a345fdad7"}, {"4f0e350a7e3ff6"}, {"f7a5cc527e4920"}, {"cd478934306766"}, {"b0989f66229a8d"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000000c0)="e04aa93a57a8193873c2985fc088a6ff316d832db3824203", 0x18}, {&(0x7f0000000100)="3d0623e0f7d781d6861e45449f10b83d17120ba4dfd6ab1d5b599ebe62258edc7c9e6c4f42451a23a847c8b59a4dd32ec6a33c662e6470c568ab1982505939e84d73aaf9da9b9f", 0x47}, {&(0x7f0000000180)="beefad37b4dc02d02013efcb05e5abc6d53a57088c955349ca81074d133b0a5756736af49efe2a226b92b2c0e146396653cdcf4c9f38d8eaf05b7cbae8d22912e15fc455c8c30c825d90da3da8c8a27c1e2801c9e46ae7b776231538400855cce1833a9fa1dd89978dfbfb6318ed38f8af2283d4ac2b5fee445790caa2f13c80d9a06a04f1d006b8a0a5ffddeb8282d112968ec034ea37e1cbff6bd305749f86270c2a2c5fc032549f7860f7fe9b6188c1a8e77a3072acb3b401cbd7f2824229aa16f614e94d13ad03365b168bf337d49dcbcfe38f642ee12dc6697257ce791108522c63e0524ee51f57bebe2929875663", 0xf1}, {&(0x7f0000000280)="8a7bb1a42fdad7209ff397589c8008c8e9278bb41e53ee20ed58a35998238ab0aa1919c4e991754ec22e877ac254033d1dd9f0a018dd5354b6f3bfb1e228b3605522f9346f243ffdcf0e43191b0f72b7f7638e0b28868ca587671f59fd20f72c11c8d6a81c5fd22e43d3ce5104a9159b85ea460a918fd072dd1613d0b4", 0x7d}, {&(0x7f0000000300)="fde6a11c1777c99d7fa0d1a00819e7d40b22ef718cd614c79121cac9ee33da2428cbca4a56d9db561b3bdaa82e0bd7c020f96ce4fdd55e875c84ef4df7bd34fa59e7637c1afcddc967b78b7ef157e0c11f93fb07f14ce2bc659c7227e11d01f276a264f8821e", 0x66}], 0x5, &(0x7f0000000400)=[{0x38, 0x0, 0xbb8, "763fae75509ea2be3451cb7203c4024675e872b45dd69e74d2c2ae0bf3b5fe3d4a"}, {0x98, 0x117, 0x7, "4f024bcb006fc9bb4134e5f76e2f2a77dd6829c1635631d7f43655246d4ce3d361126662acb66c3f842d959ad01667f8abdd4ead2951c0d8ac8a6e6140d3abc43492c211314cdb7ed280674126f71017ecce2ee0edcaa7c92f4e9e33297e95273e011d281a3d8fd512971e8619216a2627845a9be5cb3f82097c5e60e70b065ce6b721aa5a"}, {0x108, 0x119, 0x0, "dccf939f7af18ed6ccb369b694c3047d254c33d8890463549b73f873c09c8d4519d8416f99fbc5ec14a8f8d92d80a4c377a0796495cbbe5af536a47286078eaea7bbbe6bf768736ab123c32b2118e69e14fe732eb07e033c03413e1a49551342455c5df69f6384359b1461d2ab5c7100fc936b96862428aaf0fe05ba3a70a2148bc59c46173519131dcdf19c4b70eba503c843ad4bb82691375f9e5ea8acf3e75dec258d7546b5fa9b8b9642ebbfc3586dcbd32868c95ecd809ab0cc2962f9986f2ccdfd7cea9de66a2f6df36dbfe47f9034a29d7848fab2b3383e7d11cdbba340e92b7b1ff718bb556c28674d1245cb0492da87"}, {0x1010, 0x198, 0x5, 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"}, {0x38, 0x88, 0x6, "b3c17e589a34f551ecd3586741b9a7ca99942c85a8c6975feabeb2d09e8c5d0aa4a8"}], 0x23c8, 0x10}, 0x4040001) sendmsg$netrom(r0, &(0x7f0000002e80)={&(0x7f0000002840)=@full={{0x3, {"9f4afd8851b022"}, 0x8}, [{"b3b4b0a4751601"}, {"71312d0a73f502"}, {"3b6e41926594d1"}, {"33dbcef813980b"}, {"3b25077cc282e7"}, {"41ea3ba32073d4"}, {"1ef017dc25e26f"}, {"166328d12e2159"}]}, 0x48, &(0x7f0000002b80)=[{&(0x7f00000028c0)="4ccbd6af0bace174be1a2884c8ca7603f6d9dbcb69851811a1784280237bbc864e648ee6bbdb1a0669efe119e7ff29127dbc5b08fd866ca971cf357346b9336755be3b0eef0f1a184e365f6cdc49361e273119286ab9a04859284a4a32d188dd323c8e66279f141a520337ee131168463ee6cb23fb6a1bdeccdbe2b41e6a9d29a4a5605fd08a88f0b039a0ff03384eb4f531b7a53bb04029d01c2ea1f45f4aa5a7453ba801766088", 0xa8}, {&(0x7f0000002980)="d4fc433d0c738c5b95d3ea4756f8fea08aa28e8f65dbda9f6c7f943e3c69df5fe81498", 0x23}, {&(0x7f00000029c0)="48d033c80d8f7a6dec4b1cab7f9969455e0128fa6d8b82ddfd48486d4037778ef8f205036c427f8916be4992fa71d8e397fc682c6ccb8f855edb2d2f694d5a7a6b655c7020b78e3896dcd97bb0b927c4a665a5917972094f8d0b4203d22870b1eb3b46de6a13dab9a96479c20a719a02ef9535410fb459c9db260691d7e8436e6bcf313367772621477e1e1f0e47ca389b1d9aa7f2ec5a6d384271a3841e482e7d2ede00c495c57c51", 0xa9}, {&(0x7f0000002a80)="9a777ac65a6825736336cf1e21c3ca1791fffcf824e444d3b92de2b1096e21aa0ee4f84ae76331cd418be51782c88c90307f81f564e9084e5f8ea6224782aab42aa0a1e504543a6c8b54fff79fec5921544b20e62a9ad12c8b40d8fb80f511aaf97d411dfc70df301d87bf5f18fa4955c15432f14812c3925911b39b039691439929e5859410983c038bbdf2a1e55543c066260969974cad0da183cce4e8324d5f5c73c14f7dfb9f23ab8ef9209e2bae427fbced03929e793e9c929a458ab213bec6540fcb950b7d301a0d344d8d", 0xce}], 0x4, &(0x7f0000002bc0)=[{0x70, 0xc2134893a23a776, 0x8, "cbbdf1ad5528ebe900ecba37a6e13e14589bdf61a7a3e8d9becd2f75f9651077056b0eb085f1c600dbce7de1bcc4bc9fafcce541a4e88276a3d8d724807c60bd3bc89393ff8bd8b9306079a280e1a93dfcca58a58117ea2d2f69"}, {0x78, 0x19d, 0x1, "5109d2972696b4862eba3d9a86e2a33db1092c433b059086bf1bd56cc83bd672b6be10cf3f318c5cca60ec302eb1a9fcb690d2f1a197d659370089e91677f6b6b37d96f058fe3b5b871323e0b96540dc67f2f9206b2e10eed214eba085dfe54ff68be5"}, {0x108, 0x101, 0x45, "b01d0a20b0c4adb226fce56cbbd72edbe8024b05ba98e6ca1e70988dd32053f63de308bd9b0ee97399964a0bd73a1c00b8de207390fe71e8fce029981fdcbf7545636b5117a7c698cd4def78b9dd585c0f9d6433d40672d719c6927750b3571937b1c70ac4c027d8965859305f03ae5a1c79936e0d669030ba8617ee9a24d7741b279b30abd5e859cf5e444976c5905fb466ca86a93c3de205b3bea24c945bf9ab7f860075265b4a4caa0c0069205a1d030b7251b69e3c5fa5e0dfa0835a3bd26bdaa255a2f95f6e0ed4cf0edb3d96a2479ef304bfe223bb71b9c9167947f777ab18669e3eb78ce27dcf96ce95e405e1c26c47338df782"}, {0xc8, 0x6, 0x3d9cdeb, "70c2f9059e60b4476e4198a315ac8eea51cd4b6d123ff62fc17c2c60cd30150e9714aa9965220629d16d49397bd1f3a0f99f9aa7663b7b9f4f98a0430922756d219ea0f5b5e1c85ce67e39333794e167f13a535591edeb1a26fb5c1449132f02ac13a305725f51458a0f79ab280246d288f5db340ce4e60152eee4a8e393a065732ad3ebfb7778c444c20fc17508e1d2d68c14fcb16b3ea5f01aad691d829540800f4db4e770c16f273e5a5cd47afd68bd39e3faf918"}], 0x2b8, 0x10}, 0x20004000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/cuse\x00', 0x101300, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002f00)='/dev/ashmem\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002f40)) chdir(&(0x7f0000002f80)='./file0\x00') ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x1d, "21b7eaefaf82391d7e412bbcdec97f984ce0c446ef65e7fc1ec4658a90e3f9183e4e34e89e2f812727836e9c280ca7b833dfdd63206d0dd36f31ad8903c08e11", "74f25fce0a8d6dbb51dc017e35e796ceee66ac264d4080b4eca510764876e950", [0x4, 0x7]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003080)={0x0, 0xffffffffffff0001}, &(0x7f00000030c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003100)={r3, 0x100000000, 0x100000000, 0x6}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003140)=r0, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000003180)={'icmp\x00'}, &(0x7f00000031c0)=0x1e) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000003200), &(0x7f0000003240)=0xc) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000003280)={[{0x1f, 0x1, 0x0, 0x3, 0x413, 0x1, 0x1, 0x8, 0x7fff, 0x3, 0x0, 0x100000000, 0x471}, {0x7, 0x0, 0x3, 0x7, 0x100000001, 0x1, 0x9, 0x800, 0x594d, 0x0, 0x8, 0xab, 0x1000000000000}, {0xfffffffffffffffd, 0x1ff, 0x6, 0x8, 0x8, 0x8, 0x29054b4, 0x2, 0x7fff, 0x3, 0x7fff, 0x6, 0x8}], 0x1}) prctl$void(0x27) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) fcntl$addseals(r1, 0x409, 0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003300)={r3, @in={{0x2, 0x4e22, @rand_addr=0x4a80}}}, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0)={0x0}, &(0x7f0000003400)=0xc) fcntl$setown(r2, 0x8, r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x28) r6 = syz_open_dev$amidi(&(0x7f00000034c0)='/dev/amidi#\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000003500), &(0x7f0000003540)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000003580)=@assoc_id=r5, &(0x7f00000035c0)=0x4) bind$nfc_llcp(r6, &(0x7f0000003600)={0x27, 0x0, 0x2, 0x7, 0xfffffffffffffffd, 0x9cb13b7, "db1601a6f31299206f1890967cfc7255af6d840eac711501e4d605c6aa295e48548c369ab13d11a00d2568d2f19ff7ffe8b25ca7d03753625553a96c5f08d1", 0x31}, 0x60) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000003680)={0x1, 0x5, 0x9, 0xae}, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f00000036c0)={0xfffffffffffffffb, 0xffff}) symlink(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)='./file0\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000003780)={0x100000001, 0x100, 0x9, 0x80000000, 0x10000, 0x3, 0x2, 0x9, 0x20, 0x5}) 2018/05/05 06:53:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f067b192698d397fde06d7c5499d21638331f5b8054936e9287ee4d3866ac700000000000000", 0x26, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x29) r2 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x1000) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x100, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/05/05 06:53:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x28, 0xffffffff0000000d, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x6}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x50, r1, 0x104, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3c, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x50}, 0x1}, 0x8800) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r1, 0x300, 0x70bd29, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) 2018/05/05 06:53:02 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf0, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5c}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x795}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x35}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xde}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x10001, 0x30, 0x10001, 0x101}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x8}, 0x90) getsockname$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000a40)={&(0x7f00000006c0)=@migrate={0x358, 0x21, 0x0, 0x70bd2a, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e22, 0x2, 0x4e23, 0x1, 0xa, 0x80, 0x80, 0x3f, r3, r4}, 0x6e6bb9}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e22, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @output_mark={0x8, 0x1d, 0x7f}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd28, 0x70bd2d, 0x70bd2d, 0x70bd29, 0x7, [0x1, 0x3, 0x100, 0x0, 0x8]}}, @tmpl={0x84, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d2, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x3505, 0x0, 0x0, 0x971, 0x9}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x3, 0xffffffffffff8001, 0x10000, 0x5e41, 0x4}]}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x9}, @lastused={0xc, 0xf, 0x822}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x6}, @algo_auth={0xb4, 0x1, {{'rmd160-generic\x00'}, 0x358, "0fd0c79981cd10f03f12a9948e58e35c205b18405afe9c37aad4c2b22f9e82863b855446baba0227a8221505ad08c9d0dd39198984a14dfab683fe43ea88b80437dd1dfbc365ba4d7a6ca6dcabd6609f86ec8b0f9b6d41b5fc7937281d7e4a8263111623b217d146030f08"}}, @algo_aead={0x148, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x7c8, 0x80, "adc3650fba881a5c47edadbb648b2743721291dbecca20bdab2e832298a9e5fefab68e5f72975e784a8479ac072e6facf21964a67c20a4ecb2090fd527f9ba0bbd7a299eac4b588ec34dc42a55333578175d2ea492c6cd46aacc889f267b08b0ebc1cafea4a5b94cec5bebe4aca34d1ddf6fd5ee54832ea9ae7c4ff66f2a4801eedce39a6cecb08d762de61b1d2f5c7d5e4c88750123d891b4e54dd654ad52edb8dfa2a78fbeb56047d9c4c17e032c0f319862a887585e61fe38ac69c65dc0807a18a6b754942d36fa8b651aaab1e6ec502858799942b7f389f76edfd0196a4f3d67710773bef3e3b18b7b055e534f6adfbbc811f88754d72c"}}]}, 0x358}, 0x1, 0x0, 0x0, 0x4000014}, 0x11) r5 = syz_open_dev$sndmidi(&(0x7f0000000ac0)='/dev/snd/midiC#D#\x00', 0xffff, 0x400000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000b00)={r2, 0x9, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000b40)={r2, 0x5, 0xff}, 0x8) prctl$intptr(0x24, 0x80) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b80)={r2, @in={{0x2, 0x4e20, @rand_addr=0x401}}, 0x5, 0x7}, &(0x7f0000000c40)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000c80)={r2, 0x5}, &(0x7f0000000cc0)=0x8) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x1c) accept4$nfc_llcp(r5, &(0x7f0000000d00), &(0x7f0000000d80)=0x60, 0x80800) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000e00)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001040)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001000)={&(0x7f0000000e40)={0x19c, r6, 0xb00, 0x70bd2a, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x180, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff80000001}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff7fffffff}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001080)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001180)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000011c0)={0x1, 0x4, 0x5, 0x550f5577}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000001200), &(0x7f0000001240)=0x8) pkey_alloc(0x0, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000001280)=0x6393, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000012c0), &(0x7f0000001300)=0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001340)={{0x7b, @broadcast=0xffffffff, 0x4e24, 0x100000000, 'rr\x00', 0x20, 0x6d071b58, 0x2d}, {@loopback=0x7f000001, 0x4e23, 0x5, 0x101, 0x7fff, 0x5}}, 0x44) 2018/05/05 06:53:02 executing program 4: getegid() r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/05 06:53:02 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r0, 0xee, &(0x7f0000000080)={0x1a, 0x1, 0x800, 0x4}) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x7, 0x2, 0x7, "2814926bc19ddc186b6dfef99071c92670e4efe9d948ae1f4cc94446e688d3f1374d5dfe2fb02bde469726ff5a21e162c54c318978c4319ca53c890c3291ddb48f51545a21a9d150e3b30cbb55e0a683"}, 0xd8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8, 0x4, 0xfff, 0x3, 0xffffffffffffffff, 0x5, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8000000000000000}}, 0x2, 0x3f, 0x0, 0x80000000, 0x3}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r4, 0xef, "cb5e53c36818d89da45fed0a1a926fabc3c83e8f8121b2070ce70f8db785629f5d63656dfc2b7abd0f5c8dae284fef1508fbfd73672604437501be863498aed81964a687fc4550dfa5f3d6fa6298cbdc25074a7b8590c68aa046fa0d98f8949cc06e807dba0c6e8bd268380876e25f90d451f63e9a81df0d3091a14311777157644cbf09d3266e9057a295d2120010815062bf34b73a0534bb87286aef07f438fd2b0e18eda0b395d7cc81f86ba2f82870b088cfb55e8ac1397ccfdd9be1764a46d7ee162b14ab433a39e675119ab4656e35dfdf820c4eca9d439b6a03f8a0ed3bc03f92a9c70b3fa355888a42475c"}, &(0x7f0000000480)=0xf7) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000540)={r4, 0x5}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) kexec_load(0x5, 0x8, &(0x7f0000000980)=[{&(0x7f0000000580)="5d71ab9ad0560e8f4872e85bcfd79bdef28b0fde325194ae367c22e776b1f692e2409a27840469e69667c2f485a34f897f0ebf070ae88f93c05d7c", 0x3b, 0x6408, 0x2}, {&(0x7f00000005c0)="88341bb7e6f73f34868c3c", 0xb, 0xffffffff7fffffff, 0x2e}, {&(0x7f0000000600)="b3ecd2b796e89e5479ae08e2fb9aff3e86cf0773a54c18b6282414bc235c11cfa57332b5189a331678d828e70456c60dec7dda1db309cb5cda45856edf39fb93a522e739d6f1bffea7c37bd050b348c7b9e7cd466b7753c52906bac85688b1d2ef01d658987c10868525318fa202637f1354504665ddd861ddbd4d47906497131fafbce6e00badda15d96c6a0d776e7e7d827d1c5211de9be0ec67b6", 0x9c, 0x7, 0x101}, {&(0x7f00000006c0)="fbec9d36f6e4b7d31ad7ca13ef7deeaec6f23c14e7fc6b930068c1c2c031432e3c6b06d17ae5d180fbbdb52d430c4135b1bfe4f613f198e75cab69d69aad", 0x3e, 0x7, 0xa2}, {&(0x7f0000000700)="487780a890ead3781b4c643b6000494ceed2d0d78c5051d2546b3d09f2dce028ee913dca804c2d9312ae6af8e0501d2bc3de6d07e4e3924d2c5e38a9edd85945b92dc2b092c7b23847a864bf623599bfe5132629eb2aedaf967cac7abadaa0d5b3897ce86830550c103bda24dab757118a62197d7763467a6979fd0dc2b606ab89ffc3888305bf83513fa88fa21715ea", 0x90, 0x80, 0x8}, {&(0x7f00000007c0)="c321d4592c8cc47cec24255cb15b81398c19c2b7bb639264ab93014e214795f8354a4cd6ebe62aae49d82b37acdcc8a0abc312be2d539e31c44a8e52ef79aa0558123d8b79", 0x45, 0x3, 0xd00b}, {&(0x7f0000000840)="6886934e86a9f3fee1b6db81dae007c6f16eaa32de7697dfb281fbd911a7bd8dea9fd8bff290ecbaab14f93ef04a3f339be09c084df974c603c8e64e7ea31961e592d428a58d75d2d0e29c2e79b7e75a06bb569fca84b3dcd05ea76042", 0x5d, 0x8, 0x1}, {&(0x7f00000008c0)="7f993086ddea4b9fc7dde294508666b5835c79384784166ec7738d49711a3de1de5dee0cd6d96260865f8430ae31339f885a368cd60fdd682a3960a199f79ffcdde86a56956f9d8f94ef08d4db092d5a1510bb4d0f11d86844bc92037d837a94e7a12c010fc90045018ffe27dbe529d59abb1778d046cb254b222f84623b35cffe5cc64edf2c1fbe18630493307693a207dc997fde421877c1fa7159d69902236bc2100f57fd236924da85d8a4", 0xad, 0xce, 0x7}], 0x0) read(r1, &(0x7f0000000a80)=""/224, 0xe0) recvfrom$ax25(r3, &(0x7f0000000b80)=""/4096, 0x1000, 0x42, &(0x7f0000001b80)={0x3, {"a1ce4c7b36dfcc"}, 0x8}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001bc0)={0x5}, 0x4) getpeername$ax25(r3, &(0x7f0000001c00), &(0x7f0000001c40)=0x10) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001cc0)={&(0x7f0000001c80)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001d00)={'bridge_slave_0\x00', {0x2, 0x4e24}}) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/uinput\x00', 0x103000, 0x0) sendmmsg$alg(r5, &(0x7f00000044c0)=[{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001d80)="04b729808c493df2389315c6edb4b96f36c3e737aee46623522bbf51342591ce15f7a4374f7a032efec7331a09ac8c68c8caec793ef8450febe5b3d0a0f8dc0626e98157578cf117a5534970500334158693fdd1d0d422f30c", 0x59}, {&(0x7f0000001e00)="f4524f9c6fde824334a939344263b0461def75b2b0c5a164ecd1ee8635d5c3bd287f1d1e9148e317e521e03e173c50bf22d801ae2c2539c7a9ef9af8ddc8444348", 0x41}, {&(0x7f0000001e80)="59b1178b54f780c2ab9cc01af72fa9ce706a014dbcc1d620c049c9dcded1dce1ac64e8b9c25b075daa605d8a5dd91feb", 0x30}, {&(0x7f0000001ec0)="d06ecd2706026e0e347a8a775ec798240f4c408bb3a159f9aae3b5ef643a9424840d7d1f30cc53b8ff65519cbb50be1634e453c2dc298b2c70a167393b578d3ad2bc9f8486489fdcbc", 0x49}], 0x4, &(0x7f0000001f80)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x50, 0x117, 0x2, 0x35, "20f9e68e9e6e37d93eeb65ac6eb960976c14310f53b5647cb67782e4d4ecde38b4eccb42b62929c7922e8f04b3df884a07b7dbbca0"}], 0x68, 0x4000041}, {0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000)="47505ce704bb86fe16911aa55fcb4d22ef2d42e510e9cbc5c0db0e8b8465ccd5f5650bdfefb624ff586f220d7e864e455cce289c3de31b584216aae6", 0x3c}, {&(0x7f0000003040)="98b4cd776e980443656b2aa7e1d0d85d9092a4b6fbd6eac015af94718a8c744f817f6256e4e482e05fc21a87b823fc9b31c55140009b6445e1f155677e18fe30734a84997e1e3258d341885ce7c2b06694759542b36473092445b20011a3da15bf3ff79a701e5c4d187c78", 0x6b}, {&(0x7f00000030c0)="3933432a478587f69cb4cc45c3a9098c9e7ce1b203bde3251d75c32a2f48cee389618e38e3f56b3246e6b51e6de3dcd24776fb3b86676de9d8769185ba5787b0a2d2dcdd49b2e501a8d1a894b76d232183c189c6aa325d1cc7ee988ee94c3b0151d3a65053b0fc2e5b87e359e2e9c1ebd700740896a2cc2ae0cf1636d253420d87f1c423ff94e3d07c0df2bc7fd42c95bee7894289fb9ca4af6fe176da6c12dbe30de10d1a17fbfd8ac3c61de2dda4ca46be03172a3eeddb838ef00c1bbf317379da435934d5e5130fa30d", 0xcb}, {&(0x7f00000031c0)="cf0c45c1963498807935e10f7aa4a3d3c524734cfa9dc2fc128785346fe201b04a24f15cf5c50befea176b04fcf4b2d4e9f811332dbfd8c5f20effa987e6e87a84e73f9ae2bd5d8256fa786b20a4c09a8b389c66d93a3695b5bf7bd17934b2008135886cef9d22e23086cc3a1dedd5271b8666ab368a432ec30825289f97f1ad39b73eefdbb567c73005ec8bab2096b474e04f77ffd12d8b1ca12ae1bd1d4d88b700e7464fc6de587a8fa6c389bc0bec0be53bb8023a60de8d3fb1900e024432b10ddf1257", 0xc5}, {&(0x7f00000032c0)="18842b5795000236959b603e10ec4868111b425285ccf7f0156bdd7fda2ba71e546a73e3024549c53373f84929120b26075880d2eb6c59b6ccf6cdbcf7dfa7184f9ae0c403c5c80c3535f119c447e47af44fa2d11ef296fce6e96f0a0ab893528f7380208978d44d2b582cf5cab98657afa5e6ed55c411a3474673858683ae3f3a1bd7f2818ae7a903023c", 0x8b}, {&(0x7f0000003380)="361482afc25695dcb00195160209519a974c85bb2f33dead2a4c753a5d68f838d38413b825e4eb3f44413388282d2940c1f6c93bc934268275b8146a", 0x3c}, {&(0x7f00000033c0)="f1713306", 0x4}], 0x8, &(0x7f0000003480)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@op={0x18, 0x117, 0x3}], 0x1030, 0x40080}], 0x2, 0x20000000) r7 = syz_open_dev$loop(&(0x7f0000004540)='/dev/loop#\x00', 0x6, 0x200001) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004580), &(0x7f00000045c0)=0x4) sendmsg$netrom(r7, &(0x7f0000005e40)={&(0x7f0000004600)=@ax25={0x3, {"b1f2bf69410613"}, 0x2}, 0x10, &(0x7f0000005b40)=[{&(0x7f0000004640)="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0x1000}, {&(0x7f0000005640)="c3c1f1c4d89ad881edfa969d281a8faa4ab1379b1ee1daa8acf28634b9a240255f3de0b54b297df6444212e218da90598ed206900c08ae1f90e6e201afb582c3f44f90b81406c6f68214f48a5eeedfd35b07f4b7246b6834f1ad2a9545fb149ca23b61936a35a9065a08b71af80794d340db4028818a3399f631c1341c792fdc153ccc94eb529514b2b71aa5f64567b16646c305ffba7be9121129569cd92376f0d9c23b30cbe1165163a1060c28e833ebda780a05e658eb75", 0xb9}, {&(0x7f0000005700)="68e700166839c10d014e651e5a6cfbeb6fe50b64c4c7f71eb11b6e548d", 0x1d}, {&(0x7f0000005740)="449202ffef273d66612c19f9fb4c6a5890b885825a5601a747ce45653ffd8133b5b4da027d0ab705c0602a5f91b2b8fc5364baabc04cf356168abc3a2fb387248b5d16d527997ff9c6ad866c58fc54418e596eac4a95234118467197acaf8c2308e3bcf745e2a4ed46b6cbb5dbb08eb53d173bd7390d82b31ceebce6a1d5ede0fdc5ed165ff778d7edd291e118bb91e4d4e05af4f015b586464f29ed0633d5ee651f551a05d517074dbf3934199fe632624035afadbf8a614c5abb096f6c7d9e8f9b847bd24110dd42db6a81d3be6644ab8d8b114a5176e52f560ea0d5e91fdfd7383e55fb6c504459986cfe58da3b5bca", 0xf1}, {&(0x7f0000005840)="8d9887fb5f9d526633f4bfed25e0791f7a4d9f338686dc0c1551469e5e62a1f98ae6cb88cd4519c7139e06cacb396c045f71397163b5cd7e801d178b3d24bebc828c1b49d8fa4d7cc110ffffc64beb3adc5b7d80d2175f7b539f8c58e5a4077188a798fbc22104dca583c82cef1e862b95ce1e17d6053de595612852c00a22689b902c9ae008f402c4a4699c74e070066c90fdcf7378f48995688ed0837e25e07dc0aaa9af730bb46b8ac4ae17188e839a1a5053953b9279a6e44a76e7d07ef9", 0xc0}, {&(0x7f0000005900)="94a81e9759c7e853aa86c83312f6b873a20f1a1a616081fff2817228ed8a634e2d4804956746d3b6c56c91d9f088a0aeec8dd779998bb8a630f2d6f9d03fd2293c48916cdb23a0974e0bfc8fe786f069aec3c7f389a4fb47a77607cbd6bf862cb3e6f68b869787fe6458c8b4fe7b1c01d6a44b", 0x73}, {&(0x7f0000005980)="e5a82aef696cd14594ec925d14e96ebbb3d76b933ea9a60cbfd3eac5dc57da48b29a1b7dfaea3630f69ea123749e8432cdd0e09d7e9c77a60761afe4ff5def3afed8f2ee21bda8a40986ecd0c55fa44ba32493e25b0874e524e5a648325b41325493765d65efd89b1bc6b98454e5fd342eb948efb3", 0x75}, {&(0x7f0000005a00)="95fb071640a3705df9780d68df063c71873bcd303d916cdcad292555706e7ecb8d753fc81882eed4630ea298e260c4e06fea30c6f5552b09d6470157ecd37e381503ea5bc60535d726485e8e48a9417134e578b56372d326a28792ec7c1e58f64eea45a840449550a60f3d407d816e3dc59633aff40f1021af931467c54506a34f5191c73c9128d2f6076a4665a804553f10c56e77bcd3a11715ba924ace41a4109b9059e3a16e81dbb90cb1a6ee08b56699575ae5247aa9407ca75908a2da6455ab443ed4a9fb7b90481f177ffbe03e7131ed2c38b24476b64e9cdfbdb95a29", 0xe0}, {&(0x7f0000005b00)="7ac05d", 0x3}], 0x9, &(0x7f0000005c00)=[{0x78, 0xff, 0x2, "b101ef202ca8bdf364937524b1da1377764339566b447988ce46a0d45763521da2a01102c5743a9ffbd594ce25c29c1d0aeb481496aac2438a4da83179a03429066b63f88ae2d728b30c34564035e6db7b2d9568cd1f926baf90276f52a41892c494057678408b92"}, {0x18, 0x11, 0xff, "f9ae659f486bdc62"}, {0xc8, 0x13f, 0xffffffffffff7fff, "81347e09d5be0e297182319207e8386df42db3a0be1040268f18c9be2fb2f682f5dee0beb2fb4e356d2dd0bbeb8521c711e4e3c4cda1740e49a57c515bbda37def3b5703061ead17034e3bc44ed0106db123dcd7f824cb3581121847837048afdfb98e32c4d184bbb95b5e788c48298ba0be9895d7d446a236e1fa37547bc8c68c86045276de46fa755b570fe18e605be2d1b11999b8d7da9e124a696bc43d4cfe6ab3cd86a06ef100721291eaf75176c9cb2309da"}, {0xd8, 0x11b, 0x3, "1acf4e9ebe3abd366b9e1071232fdc50ad94ff817b66024e4bb49f438350e79f20a9043775d372b898fab22a79d1490ac2ff3e5975d65c8fc59ddc4be12f7d4d2ffe765b3f323ffdba2645478c27246c6444ff2be91700b884887fda677083f8170e66c445184dd7775806d9f368b6da57952225cf75d8f4c0bc370add1716fc298b041137c4b458e2bdcfdc2ce143866f07f7152ecfc79762a38993d7b3bd02b4a4138a4c9d2b897c5ead2c749deff07ffdaa80a426d3ce16f1c35b89cd9b3b4ff1787942"}], 0x230, 0x8010}, 0x20000014) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000005e80), &(0x7f0000005ec0)=0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x9, 0x10010, r3, 0x0) r8 = syz_genetlink_get_family_id$team(&(0x7f0000005f40)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000005f80)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000006080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000060c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000006100)={@empty, @remote, 0x0}, &(0x7f0000006140)=0xc) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000006240)={@ipv4, 0x0}, &(0x7f0000006280)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000062c0)={@mcast2, 0x0}, &(0x7f0000006300)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000006600)={&(0x7f0000005f00)={0x10, 0x0, 0x0, 0x1001049}, 0xc, &(0x7f00000065c0)={&(0x7f0000006340)={0x244, r8, 0x110, 0x70bd2a, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r9}, {0x228, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x244}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/05 06:53:02 executing program 1: prctl$setmm(0x59616d61, 0xffefffffffffffff, &(0x7f0000ffd000/0x3000)=nil) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="d800000088b5e69cdc5814854abe169551d58997bd194e50e2d5cab72129095f16ac23bc2263615155a7e277466d830105d5b408adfa37ef322764956f392c105a015e4b58b4a1a06f56c37b0d5f23df021dfd8821681391d8a2bd3b17477d1fdc8ef517020a1ca84c5cdcf3fc888d033d840200f0bdda18338db394ee7a622661f5fb73f18e21752084965d27087bc09505e210886ed421ae0ec43c83f81e5f06882e9d206cec90fa7d89d54bcf7219e44d0540052662d138b3babf3dca7f0b073efb1f5934147a0fc3cc88ab561f9eea5cd3c0c5d18a8f29d08240"], &(0x7f0000000140)=0xe0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x6a5}, 0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x0) 2018/05/05 06:53:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0/file0 ', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/05 06:53:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x5, 0x7fffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/05 06:53:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000200) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) ppoll(&(0x7f00000004c0)=[{r1}], 0x1, &(0x7f0000000500)={0x77359400}, &(0x7f0000000540), 0x8) umount2(&(0x7f0000000200)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x84840, 0x40) [ 147.961203] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/05 06:53:03 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x149) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x20, 0x4, 0x1ff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00002e017573abe0c542f53157c6752c43ce5082df81df2141e2ae7f58ae1454d79713df0a56ea8f3833193b7a186abc9916100aaef36dfa41da9d6fc8766025f48cb3b5b96dd7b246b4cd2441770e27ccb2bd4eab87c0e5d9783de7e23e0b4ffdfe7d0c8405ae484f63da0314b40d3b1b49f5f37f5a062f76ade8e4d5aaf7449a0a136fe104c6d6a5894dec2f8c09d562aff50e0d5882138b2167dd64893555ea879fc3c173e2b24a"], 0x8) 2018/05/05 06:53:03 executing program 1: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x2, 0x3, 0x6, 0x6, 0xf, 0x100, 0x4}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x4, 0x71, &(0x7f0000000180)=""/113, 0x41000, 0x1}, 0x48) sendmsg$netlink(r0, &(0x7f0000000540)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x8008820}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000280)={0x270, 0x2d, 0x20, 0x70bd2b, 0x25dfdbfc, "", [@nested={0x24, 0x42, [@generic, @generic="7b4ea5f8cf0e96e0e504", @typed={0x14, 0x95, @ipv6=@dev={0xfe, 0x80, [], 0x21}}]}, @generic="2ea814c8ca90226d1b35a41774ba6056b8fd0513eadd075179ab8deb785c71c647ebac921fdbd91ff7bb3e0e9c21efd7c4bd920e9276e83ec5cce9d6b85b7304a454eaa4abb3037bc5dda67d30fab8f81a9df9eb837ee70e84aeec24a35c5d3ff60c14ae9fd40d2b0d5c71368bf642a34d9922245c9a7c17dafcaeef44fcdad2e30922b6b6a34f86bcc99a27954c335f83a3b24d5ddc928607", @typed={0x8, 0x8, @pid=r1}, @generic="35f798805b2e65dc6f6c92fb77236b355bc9a05ed361b9000bcbc9f47d9666e1bd909ce27381a8ce3f7e04afbd44aecaf23cf5a5ed14bdc284378e84432af366ea5f92956fc0c04dff1d027c76d057c37c7dc25cfbeb1812", @typed={0x4, 0x8e}, @nested={0xa0, 0x91, [@typed={0x14, 0x6, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x4, @fd=r2}, @typed={0x80, 0x1f, @binary="8da049d1cf9e52c01655db2781bc3fd2eda729b52a2212d608aa5215cb32aae1d28c2db4605803b06f93dbe45f77721fc995906db0065b4ce3dabcfb0e56eecf37e83dbfebf370e1137712957db8c4d746bad53b7fe9d988b52265b4ca147610d86b01c44df2390a0c41faf8d5ab710bbbe97170982dfb99972860be"}]}, @generic="00fbb10813126e33ff2dc8f4c085c2f19ff02ac1250ddec73d844cfb760dbfef657f64644a552eae7fba9759fa272b5df1cdedc881f009ec6be7c040fc6663e52348bb589261c5e2c13863ac58f3fc67ecf745117dde8a6ef4475630b59b9aa4a7c45022e76e082ae38faafbb616da2f5afa938c2d0061c9f657deda038e16e9b4c83b5baa1a07", @typed={0x4, 0x6e}, @generic="57656b3f80d334bfbb97cb4da6e625db0b"]}, 0x270}], 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) timerfd_create(0x8, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = timerfd_create(0x0, 0x0) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0x40085400, &(0x7f0000000000)) acct(&(0x7f0000000000)='./file0\x00') 2018/05/05 06:53:03 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000001600)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000001580)={[{@check_strict='check=strict', 0x2c}]}) syz_fuse_mount(&(0x7f00000000c0)='./file0/file0 \x00', 0x0, 0x0, 0x0, 0x0, 0x80) 2018/05/05 06:53:04 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000000040)="142a23a24e7bbdf8ecf0931878416cbac2c927207011de8bece74ab2d19f266b4c97f075fcd9efcaeca41486286ae44aaf247e286ef277caa8342826dbb43fe94455b1badacb84c891ecbbfd653f9c1227ea0e3a3c32185719f8b54f8d21a8cfa1df44680138bad33fba7eee03dd6dbde7164a4861912052101e38b14e85a8ed0435f6d70bf7bd4c395d781c2380e155c1e87db99ffa38f2dd84c991c9fe65f8e86af7072b185a66dda5f7ecf6000000000000000000000000", 0xb9, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/05 06:53:04 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x42441, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x100000000, 0x20f, 0x100, 0x0, 0x100, 0x7fffffff, 0x1, r1}, 0x20) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'syz_tun\x00', 0x7ff}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000140)={0x4, 0x1, [{0x6, 0x0, 0x5}, {0x400000, 0x0, 0x5}, {0x9, 0x0, 0x259}, {0x7, 0x0, 0x6}]}) fsetxattr(r0, &(0x7f00000001c0)=@random={'trusted.', '&+\x00'}, &(0x7f0000000200)='syz_tun\x00', 0x8, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/12, &(0x7f0000000300)=0xc) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000340)={0x5, 0xe287, 0x0, 0x8, 0x523f66e6}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000440)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000480)={0x5, 0x8, 0x6, 'queue0\x00', 0x9}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r3 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r2, 0xbeab, 0x2, [0x1, 0x1]}, 0xc) fcntl$getownex(r3, 0x10, &(0x7f00000005c0)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x1, 0x3, 0x8, 0x101, r4}) r5 = semget$private(0x0, 0x6, 0x90) semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f0000000640)=""/121) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000006c0)={{0x2, 0x4e24, @rand_addr=0xabf2}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'rose0\x00'}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000740)=""/74) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000007c0), &(0x7f0000000800)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000840)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x3}], 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getdents64(r3, &(0x7f0000000900)=""/130, 0x82) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000009c0)) r6 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000000a00)=0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000a40)=0x3, 0x4) connect$unix(r6, &(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/05 06:53:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) 2018/05/05 06:53:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000e91de0b6ab"]) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) 2018/05/05 06:53:04 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/tcp\x00') r1 = creat(&(0x7f0000000380)='./file0\x00', 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000500)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x4, {0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x7}}}, {&(0x7f00000003c0)=""/215, 0xd7}, &(0x7f00000004c0), 0x20}, 0xa0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000180)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\b\x00H'], 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x408000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x1fd, 0x2, 0x5, 0x3, 0x0, 0x4f4, 0x60002, 0x4, 0x7, 0xfffffffffffffffe, 0x80, 0x714, 0x2f, 0x6, 0x80, 0x1, 0x800, 0x8, 0xc0, 0x800, 0x1, 0x6, 0xfff, 0x2, 0x20, 0x8001, 0xfe1f97a, 0x5, 0x9, 0x2, 0x5, 0x4, 0x5981, 0x3, 0x54e7, 0x7, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x80, 0xa44, 0xe6a4, 0x0, 0x1, 0x401, 0x1ff}, r4, 0xc, r3, 0x2) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x1, 0x5}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip6gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', r5}) 2018/05/05 06:53:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0xc, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @alu={0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x91}, @alu={0x4, 0x0, 0x1, 0x9, 0xf, 0xfffffffe, 0x18}, @ldst={0x1, 0x3, 0x1, 0x9, 0x5, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0x6, 0x3, 0x1, 0xf, 0xfffffff0, 0x10}, @call={0x85, 0x0, 0x0, 0x1c}], &(0x7f0000000000)='GPL\x00', 0x7, 0x63, &(0x7f0000000100)=""/99, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x2}, 0x10) 2018/05/05 06:53:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETVAL(0x0, 0x7, 0x10, &(0x7f0000000040)=0x9) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x1d, @multicast2=0xe0000002, 0x4e22, 0x4, 'wrr\x00', 0x8, 0x8, 0x5}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x81, 0x8, 0x3}}, 0x44) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/05/05 06:53:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x1, {0x2, 0x4e23}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22}, 0x281, 0x8, 0xffffffff, 0x401, 0x3, &(0x7f0000000100)='yam0\x00', 0x2, 0x5}) shutdown(r1, 0x2) ppoll(&(0x7f0000001fd8)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x82}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x20) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="5a0000000000000001003a3a47000000070000000046b23250f0f6065d86a61bf2b3b3bbb951dc96a2b12578ee5f951cce67ed3bc0043dcdef31a5822b8f92384fa95e4e4fa08828e4f4874662bb74e794b2e847985363b101d56f241542997458a33d00"], 0x5a) [ 149.137127] ALSA: seq fatal error: cannot create timer (-16) 2018/05/05 06:53:04 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000900)={0x1ff, 0x3, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='autofs\x00', 0x904000, &(0x7f0000000200)="efa3d29611d62bcc5c4b0656191914edcc052a61ba4b8cdbcebf2b78fbd5dca8341f8c18245c64aa76712d673df08ee33ee379beb26cd17e19cdab111da2cef3f60eb7da67237cb2d455931278671285b1a07c0f26311ce7c984") syz_mount_image$iso9660(&(0x7f0000000380)='iso9660\x00', &(0x7f0000000500)='./file0\x00', 0x800, 0x2, &(0x7f0000000540)=[{&(0x7f0000000600)="54f3731af65b7d0db8d9ac623d0115ae877587757bf419e219ed6b7bc8e072bfc1f2ab69dd164ba54de2cece6c6a338bd0dded044aad822f1d55d1ac40453da095d45cc59b9ad24bb6010bdff76ab9c8adc0ea319971ffbb9b7fa292e6747f11de5ec9e4b322c86aec1ff304ee2bfd83af67b07f5e04080286f1dee7681af08d809e193c27b84377c58a6e51273a4a07731d0ba600e624bb1fbf10e6cd493b0e", 0xa0, 0x2}, {&(0x7f00000006c0)="b14ad725e542045369046cf7586f6e1a60f74a2ea440c81f86e22994eded446595f50705c3b5373cae341ce61683fff31022cef7f5f6151d935e1fa3b95e0e078041ca2ac4e862f7e450a812084e6b71a995d6496c2d83adf07cbf67dd4229699b706304ab92397c434af01470009085614e01253a57086e8ee7d87bfede073c8d6a38ebb6cca5c1ddcfe065911149d5", 0x90}], 0x800020, &(0x7f0000000780)={[{@map_acorn='map=acorn', 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp850'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}, 0x2c}]}) setgid(r2) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000000c0), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="000000001c9c2178185f57a4bee2e20000000007000100009d56b0c86d57f88af7c545cb2d88addb97f99c74048cfa752e53a483c3a4223b82dbde39518952f6a531c500c8a836d802450fa14b6c13f342b7d701f57aa2ddf3c7509a336be7b29dc847e03a48ee3ce85215f88df6f51d3cf73c0a72e27018cdb963", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x401}, &(0x7f00000004c0)=0x90) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000340)={0x6, 0x9}) getsockopt$inet_dccp_buf(r3, 0x21, 0xcc, &(0x7f0000000800)=""/189, &(0x7f00000008c0)=0xbd) fchdir(r1) rmdir(&(0x7f0000000080)='./file0\x00') 2018/05/05 06:53:04 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget(0x1, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r1, r0, 0x0) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000200)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@mcast2}, &(0x7f0000000280)=0x14) 2018/05/05 06:53:04 executing program 0: io_setup(0x8, &(0x7f0000000080)=0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0xf1fd, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffe1a}}, 0x0, 0x4}, 0x90) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000140)}]) 2018/05/05 06:53:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="ddbe0000b5d73bed23da0a0775b0d5bf0300000000000000912d545cb70000cd45de859f0b6b7a807a249cd493dad0b05e3b5631b256c3382476c1c66fbadab88624cb80e49d8b854840ea405740fe08e162aed0edb98d16c033903a910b0ae3fa001b8e80141c6163e17014a0ce50b6939f2adcae5f9e", 0xe) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xae8}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3a, @dev={0xfe, 0x80, [], 0x18}, 0x97}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6a}], 0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x2a, "d3279dd1e40c7c48d6341fd9c81b7f9843c0e313bf0a248b0bb9b8640c62305f8da01f528ba54e5cc7d0"}, &(0x7f0000000200)=0x32) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0x4) io_setup(0x1, &(0x7f0000479000)=0x0) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) getsockname$ipx(r5, &(0x7f0000000140), &(0x7f00000001c0)=0x10) 2018/05/05 06:53:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8040, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x2c) open_by_handle_at(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="080000000200000080199f08a4d6238da7eeec229b78c8e5a9192545434825106ae6a6e925"], 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) 2018/05/05 06:53:04 executing program 2: socketpair$inet6(0xa, 0x4, 0x100000000000004, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x80b, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f00000006c0), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x2f8) 2018/05/05 06:53:04 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000100)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xffffffff, 0x0, 0x0, 0x1fb, 0x0, 0x9}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x9}) 2018/05/05 06:53:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x5}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="100000000000000000000000000000002f0a5a64b47d5b960e99085fb0df65a7ecd6b61db6490dd17c07303a204470aa02b71abce921d5e4484949eeac91abc211d1e3a7b14b5336c607eb4463d6cf22024b28c12bfe3e2c1b8dd9ec5e77fe0c13ed5f2158a8d206a933972d04e7ce42c41c99c84c1054fdd1cc1c380b"], 0x64}}], 0x1, 0x0) listen(r1, 0xa) sendto$inet6(r0, &(0x7f00000000c0)="f8", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = accept(r1, 0x0, &(0x7f0000000040)) accept4$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r5}) 2018/05/05 06:53:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/05 06:53:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xec9) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='eth0(\x00', 0xfffffffffffffff9) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xddd7, 0x40c000) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0xff, 0x800, r3) 2018/05/05 06:53:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x4, 0xeff, 0x4}, 0x269) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="c6", &(0x7f00000004c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="01cb", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f0000000340)="a4", &(0x7f0000000440)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0xfffffffffffffffa, 0x591c, 0xb5, 0x3, r0}, 0x2c) 2018/05/05 06:53:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000500)={0x0, 0xffff8000}) 2018/05/05 06:53:04 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x20400) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="000600810000000000000000000000000000fffffffffffffe8000000000000000000000caab19b3ff020000000000000000000014000001"], 0x38) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x1000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000240)=""/241}, 0x18) 2018/05/05 06:53:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0x1ac, &(0x7f0000000080)=""/187}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) accept(r0, &(0x7f00000003c0)=@alg, &(0x7f0000000140)=0x80) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0x401}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/05 06:53:04 executing program 6: syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/05/05 06:53:04 executing program 5: r0 = socket(0x2, 0x2, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt(r0, 0x0, 0xce, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="65650f01ca660f38801f66baf80cb8a2559d86ef66bafc0c66b8008066ef0f20e035100000000f22e0b9800000c00f3235000100000f30263e0fc79b811b4bbcc4e170573066baf80cb8fc65f28def66bafc0cb83def0000ef0f01c8c4c3197d100a", 0x62}], 0x1, 0x31, &(0x7f0000000200)=[@cr0={0x0, 0x40000000}], 0x1) 2018/05/05 06:53:04 executing program 7: prctl$intptr(0x2f, 0x0) 2018/05/05 06:53:04 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') set_tid_address(&(0x7f0000000000)) link(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000240)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) 2018/05/05 06:53:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x12, &(0x7f0000000000)=@raw=[@alu={0x4, 0x2, 0x4, 0x3, 0xf, 0xfffffff8, 0xfffffffffffffffc}, @ldst={0x2, 0x1, 0x1, 0x3, 0xb, 0x5c}, @map={0x18, 0x3, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x8bb, 0x7, 0x7, 0xb, 0x12a, 0x8}, @alu={0x7, 0x1200, 0xe, 0x1, 0x7, 0xfffffffc, 0x8}, @generic={0x3, 0x65a8, 0x1ff, 0x100000001}, @call={0x85, 0x0, 0x0, 0x3d}, @alu={0x4, 0x8, 0xf, 0xa, 0x9, 0xfffffffc, 0x10}], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xd7, &(0x7f0000000100)=""/215, 0x41f00, 0x1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/05 06:53:04 executing program 3: socket$packet(0x11, 0x10000000002, 0x300) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xa, 0xffffffff00000001, 0x8, 0x5}, 0x2c) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000440)={'vcan0\x00', r5}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r3, &(0x7f0000000600)="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", &(0x7f00000002c0)=""/218}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000140)='G', &(0x7f00000001c0)}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r4}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000180)={0x10004, 0x2, 0xf002, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r6 = dup(r3) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x8202, 0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000001600)={r8, @in6={{0xa, 0x4e20, 0x3ac, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbb1}}, [0xa465, 0xfff, 0x12ce, 0xc33b, 0x3, 0xf30, 0x0, 0x7, 0x1, 0x80000000, 0x200, 0x2, 0xfffffffffffffffc, 0x6, 0x6]}, &(0x7f0000000500)=0x100) dup3(r6, r7, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/05/05 06:53:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) write(r0, &(0x7f0000000080), 0x0) 2018/05/05 06:53:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f00000004c0)=""/90, 0xedf40fd9) r2 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/05/05 06:53:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="8000006a0a00ff0500000000000000000000001000000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/05 06:53:05 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c0", 0x4, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/05 06:53:05 executing program 6: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200200, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000088}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r0, 0x204, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x4044880) 2018/05/05 06:53:05 executing program 0: syz_mount_image$hfs(&(0x7f0000000dc0)='hfs\x00', &(0x7f0000000e00)='./file0\x00', 0x0, 0x0, &(0x7f0000003240), 0x0, &(0x7f0000003340)={[{@creator={'creator', 0x3d, "dd2cec98"}, 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x3, &(0x7f0000000180)=[{&(0x7f0000000080)="44fc6c245e6c35", 0x7, 0x9}, {&(0x7f00000000c0)="27869db9b2f9b9bbbf9d733a33f437ece7937ca69ed83d8b074acb1c17305fe1ebc5c1ec62ca5757314b0151fb55e0f2ee20da166d9e2bcd86027432c213118308abb05a91f325756d13e43da6848032fcc6555c6fdf0b2aee449f446e40ebecb317f4a8c5c37a2ed02568170b50db9c5887dd6aed1e0ede5484f241a7035123e9f8ba989bdf0c04850abe21704e37b15d8e", 0x92, 0x8}, {&(0x7f0000000e40)="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", 0x1000, 0x3}], 0x0, &(0x7f0000000200)={[{@dir_umask={'dir_umask', 0x3d, [0x37, 0x30]}, 0x2c}, {@type={'type', 0x3d, "e37435d7"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x36, 0x34, 0x32, 0x37]}, 0x2c}, {@type={'type', 0x3d, "673b1048"}, 0x2c}, {@creator={'creator', 0x3d, "e6963734"}, 0x2c}, {@quiet='quiet', 0x2c}, {@file_umask={'file_umask', 0x3d, [0x37, 0x35, 0x31, 0x36]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x33, 0x31, 0x32, 0x37]}, 0x2c}, {@creator={'creator', 0x3d, "8a4f67e0"}, 0x2c}, {@gid={'gid', 0x3d, [0x2d]}, 0x2c}]}) 2018/05/05 06:53:05 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x400, 0x0, 0xb707, 0x5, 0x6, 0x1, 0x5, 0x7f, 0xf210, 0x0, 0x1, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x2}], 0x1, 0xfffffffe) 2018/05/05 06:53:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/05/05 06:53:05 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) pipe(&(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000240)=""/4096}, 0x48) 2018/05/05 06:53:05 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xf0ffffffffffff, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [], {@llc={0x4, {@snap={0xab, 0xab, "95", "75c40a", 0x8aff, "4d95cad2b6245596c550384b4cb7cb0e5a9d676ef84acf8cda63fe83a6141aa2da6a"}}}}}, &(0x7f0000000040)={0x1, 0x1, [0xb14, 0x86f, 0x1c1, 0xc28]}) 2018/05/05 06:53:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000140)={0x14, 0x1, 0x2, @fuse_poll_out={0x800}}, 0x14) 2018/05/05 06:53:05 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x5eb1, 0x0, 0x1, 0x5, 0x0, 0xd96d, 0x1, 0x5, 0x80000001, 0x1ff, 0x3, 0x8, 0x59fe, 0x6, 0x34c, 0x5, 0x9, 0x8000, 0x100, 0xffffffffffffffff, 0x100000001, 0xc554, 0x81, 0x1ff, 0x2, 0xc00000000000, 0x1, 0x4, 0x3, 0x1, 0x101, 0x8, 0x3ff, 0x80000001, 0xffff, 0x7f, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0xa0, 0x6, 0x2d0, 0x6, 0x4, 0x1, 0x5}, r1, 0xb, r0, 0x2) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/05 06:53:05 executing program 5: unshare(0x20400) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x880, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) socketpair(0x1, 0x3, 0x0, &(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000180)="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", &(0x7f0000004fdc)=""/36}, 0xfffffffffffffe97) 2018/05/05 06:53:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x100000000, 0x4) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) 2018/05/05 06:53:05 executing program 4: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x1}) fstatfs(r0, &(0x7f0000000180)=""/112) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="e000000d602d56cc00140000fe800072000000000000000009e5ffff0b000000ff0000000000000000008108000000004f2c5cc85200000040f62d702ee5bf2abb", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x40) [ 150.828720] FAT-fs (loop6): bogus number of reserved sectors [ 150.834659] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/05 06:53:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=@ipv6_getmulticast={0x14, 0x3a, 0x201, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780)=""/171, 0xab}, 0x0) 2018/05/05 06:53:05 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffff39a, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0xcfa, 0x7ff, 0x5, 0x8000, 0x1f21, r3}) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/05/05 06:53:05 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000280)={0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x2000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0x2a, 0xed, &(0x7f0000000080)="bfe2dd26e00195c1eccfe63dd7927b5b56d0f6002c5727e61bda563ab5a8172d48000f0a1973a78706c2", &(0x7f00000000c0)=""/237, 0x7f, 0x8}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/05 06:53:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'cp864'}, 0x2c}, {@umask={'umask', 0x3d, [0x0]}, 0x2c}]}) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x2, r1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') process_vm_readv(r1, &(0x7f0000000800)=[{&(0x7f0000000780)=""/93, 0x5d}], 0x1, &(0x7f0000002b00)=[{&(0x7f0000000840)=""/89, 0x59}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/34, 0x22}, {&(0x7f0000001900)=""/137, 0x89}, {&(0x7f00000019c0)=""/193, 0xc1}, {&(0x7f0000001ac0)=""/18, 0x12}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x7, 0x0) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080029bd7000fcdbdf2511000000580003001400020067726530000000000000000000000000140006000000000000000000000000000000000108000100010000001400060000660000000000000000000000000000080007004e23000008000300040000000800040004000000"], 0x74}, 0x1}, 0x40000) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x10000, 0x40200) r4 = shmget(0x3, 0x1000, 0x54000802, &(0x7f0000ffc000/0x1000)=nil) get_mempolicy(&(0x7f0000002b80), &(0x7f0000002bc0), 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000700)={{0x100000001, r6, r5, r6, r7, 0x20, 0x6}, 0xc2b, 0x0, 0x800, 0xff, r1, r1, 0x2d0}) 2018/05/05 06:53:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000003c0)='attr/prev\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x14) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000001c0)=""/235, &(0x7f00000002c0)=0xeb) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/05 06:53:05 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10200) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='limits\x00') r4 = accept$netrom(r3, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) fcntl$getflags(r4, 0x1) write$cgroup_subtree(r3, &(0x7f0000000200)={[{0x2f, 'memory', 0x20}, {0x2f, 'memory', 0x20}]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10, 0x0, 0x0, 0x2080000}, 0x3, &(0x7f0000023000)={&(0x7f0000000380)={0x14, 0x410, 0x1, 0x1, 0x0, 0x0, {0x1}, [@nested={0x0, 0x3e, [@typed={0x0, 0x92, @str='/dev/random\x00'}, @generic="120265ffaf47ef7c7b9605c28c8d52f5d717cde51c3601ce7387737fd162bd6c66fabf967270cc5418b35ead2ee826056de56019566f75f396de9a7d949394f0afd23837e1ce216cb18ff6223180028e93697aa3cd6ba7da61eaf251876095a546fd96a4b6d83097438bdddd5ba8dd821b012aa41dfc8cc1a761b76b7296b1d33b5d6375d24cb061927d7a259653c20741573774efba8a50537c9b1f64f67c", @generic="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@generic="04513a902bbfa65d5cb3d0dddf0c0e70af1cf3170d46e744660ea40bc14f686d2c02a0ba17406df7b3fce9440e", @typed={0x0, 0x2d, @pid=r2}, @generic="458df35f668f1fe781ecb4100c424167d695e737e16947566241df5b9f7082753bda573d797b7bfe9e942f6258de9ff1181788e3679c8e18a698df39863ba11b5f1c17566ee7b4f574e49a0ba49f8f2637b8b17ac4f6117e582d1004339c69edb491c97f4fb3b88199c88b7afcbf590727a5833b14650cec6a266eba9435ec45e20ebd45e609a8ba57e43500333f889f86ff57576abb326126fdd57433d4cd4344590fd97fdec4c86829eff613c0c62a45d0bcd48325708d686f2316d7a643f7f9f566449a03277c70618734bae50981329ae1854844e5fccee747c14a2cf0f3502c88dc85838810306d6f447f7e2da558293f9a1bba2c7f51fddcf9b347ac3262ac1944680055ee4b7499a7e17f742c61eea9cd3a7e5954996796d9cf5d9d758f88b3533e751c01b0c316e357e173088ef09c54200b0b2dc2abc77ab18fe3d78af2d26c857a3ee33eda380c39b03df1ba37c35cc7e6572fd96722368e7d4e20b1ad835bed3ceb855e8944017d2c98c50368be863fa127b63d815cb811b034d3f40f0e836ff82af3e879431cd08f55c30498ca8de4fd35c31dc0114edf9a935f7e3b00c91a31743013c581c4b164c29c0806e918352ad877e326d6022f4f0ef9eff88276d9f9f083724d78e22924475fdecfd67d33ae74f76487a92e3e86f80c6bdc99e5a22073d2d064f8530a29ef5a35b45f8c140e035343ef559eb89dea1a225ab526f6425c25bb8a343c0b253dc5b8c0e9424bcfc0eec92378d8af0e84c566f119687498da0d247746a3e73f0db969a796fa3b83db2ba5bb85664bc50e76a84907ddc118be071707b980c2ce79da4a9a58221ccd6c732f9c4d6b695db2837ead9729ece7ced91b8e782e78d0e524b698e565c535924dc63ee5e47200a1d49f5ba63801bba0c64a6de4b496b0a24ceb7df2751ffe10d08bc8b3ca5771abb5df1bef387499f2a9a7b7ccb5ee6ec0cb1830b6c4bf2cafcc5e24c9b5611a52762ed28538cbedab723f6fa1d3c28856369f733397dce6e55baae0070c1815692a6e9b14bc86dc68ccdc9a88dd6dc7257e0cc23403a0d48299d0a5d82c28d86c33b4458ede6bd8d66c7d33e6685f7fc730eadf2e384c67d0c494dea10ce24f1d37bb1e058445734b3150515732beb98fb760477662ad5994a9f56c3891d0d8325ee6f1831b7dc3930b98150005e4786b66a0e8e42297ee971005f3006dc86f01dc8664dec12371bbb7e7c9432eebdd891371287bd1a7463b6840b268478c154574ad6aec24dae1364311dd213cc6e60830c43bafc7430ce8627111e896447a882d3fbde978ef5de14eaac3d5ec7a956365eda378b61ecbc8cc11caed5a323c8e71799b8ba301aab20d56a22647e2f9e056dfec58c4daf3a3e8f39c27b284f75c4b45adf7a38f06daced5eefdd89b6ed96dc33828f9babc9f868cede867770126a3ba0c8b4f341505965e526a8a91ea74753a9d5ec3094350ba93543515b86d79b7286d5508313deb42110cc1cb302aaefb06929b3932b96bb0b8f97f96b9b6c5fa93f92d1982202c650eedc043babf326812457e972a8117d7fbedb4b9a2cf938ec1560fda65f313529b3a300c920635b99d70a62a91e36085db60a2f23c6fa3f0058b91ef69825460df87554f879acfaf1b446427a8b50cdcfe96446d02d45db179cc1871df0214006a2b92ab64bd54d3c798df06455cd011eaf72f3f4a2d19e21384cc659deda4e45b89f9662a1861450a5f0050d994f8794b3b86984784cd7fb185255a7f7ab9ed56d851be63264447c9382216a19fd6659688b8554a4723b989b2709c92ac65473d59a2d7d537cc3fd370d14b7be3e164ba2808cba5e361a347bfd629b1b4b58f293527f89e0fa3182b5c0431ef179995231919d9e099551d961b4f22159b85474a40d7ec5dde34d1bdc7fdcdee04bafc0be71ae81b27f3e7ada024e97001ee940ae256133969ff7d6def8e5c4235b8a8313d46125bb03df0d8a2f4ec9ddc14b0d6339261abcc2603377ced3e49fe2c49cc18182627baf8b6a09f60e2eb3bc1a4f2ff9b28e56e3bfd995eeeaf5f77121af36a985a1a669adb37a55a03780114b8db2d251b1dd3408a0b8f5673abd955e596c3d1867c708d0faff783db310fd709566d784d7e50b492bb614c686768dd2bff3e6e9538eb538305b3b1127482ee81296c7533ebadac105c01698f685b7877112bb3d51364a945db5e14d2f62df13807e16feac5853a40909f83b01d559da92c50e8aceffa5be9c522ff9337c9e56e8421f1b448b9071855be1509deb521123533a84eed8481eede481631e3f49a194f7571abd2909c2d840b632d2dc0bb82e840f80f80b22028eac3f8bf992d78cab5f308773d09ab438374dc26a6098dccaa55c94c1771c7bafd65956f5f75643a378c5bd3e659220bfc1e378a640213bd92a6b83df879fcfc53a93854a373c9ad5423762b604f20374bded0ebe6d886f0187d20628bc0c346169c7fc0f6ff3a346dec1259214c1fa953141f2b903debd5a09ada7b21db012e5ed4d22b6a7c68475792e9d3538dbf1b1be5b9f66f4494d87859abbf600490c0952866077c0d40d4000b91deed75a9b4a5dcafed66eea63d748e79b66e9305ebc5b5fa032bd743f3827d0e4cd233412521e839a0330e2f7cf63d763bfc6b7290cbc65ba8b644fc5e6bd80a7d85bac3555eaf949215c45855415740168f3433e3ed5a3515e2e350e5b81039961e23cb4b85eff4e7d732c39be3cecce8109326415fd296f2c12c51d80d8141262a4c428482fa33837419726f21517576fad941d0ab2008a88c52971d9fe8b9f1a7f7f76aece2057a895b1cfbea9a36d1db9e40f8d940ca6dc8fb885c23abdfcb2fb2c4fbc203dbc8bf2249064c861239131902c048b3f60b6752e2ddd53bc3c0e95cd99b8c4d8432a27c965cb2f0ed0339ed68f6c176e831f884fc6f069e74c892a08e9b50eb9c12e1d1f3d797d2910e4e7a8459ab28b7e0fc3df7fdaaecdbf8072325c04c111d616b08034232f013473726b746d8d3fbad23218f59e86b7061e9a97ccf923555c4042ebb0e8a1fad1ee22f009eb473828bc007fd5f37b042069bc974c383710b536a7f8d7c36a0bc29907a0c906e84822cb1bda147bcd58315a217ac7c0075db75a7e23f860bb5cf2fabac3a21cd992c16770f33c2e593fc48079607c5dc0f4e356947d57f5e97f73aa4c720e12de4a29fa80125d1eef31274db87e2c36cb666707655c833b2ecf7f63df66dc26057733a3e235c8093a859f8933625fede803e5a0d7a0f74848d79bb39e5592d44c5a127a66c2aea80281c4e535924b4d59161ce097e7415ed2701ff8856e7a438cfab92121b0660c3a92bb35a6d23d76dcb54471ee81397988567fcd4095183941f3d88ded4505bd51bc366d4f742d32b91c96af1b7fa08b2942bd0657a6911f7f83dd2d14403bc1a1cfd9b948ce3a57a6360e879674471edb067b099a1b539797e74362bad730ffa45ec8f5cd29f2e79a725b63ae039978433117f8015a8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@typed={0x0, 0x20, @ipv4=@multicast1=0xe0000001}, @typed={0x0, 0x31, @str='/dev/random\x00'}]}, @typed={0x0, 0x56, @fd=r0}, @generic="3a48c20e4116679dc209693c826c", @generic="74e90e03a722bf33777ff89da8a58ae1f83dc72b5911ea7ba78ab4ec47b29355d225493b8017982eb355dd08288ea9177a01804b9682efef74106676951792ead1adfc5b863876bac801525bdc83ffba71f6b810c00cf98e830eb63d7805869a770e6b13fc4ce3a60a9654063c3292674c8f16ed5e35d754", @generic="243b252c3e4a1f269fb29adf2de8a5732803462dcd0049b213bc1cd89f8d606453aa431423446c26921dffc126998b2bbe1b9f87a5d0f36d2257978cc7c61d233a9059b1f870022f139b44658be69615a8f0be324110452b6ff2c63a4fed411296712fd25e42e08bba1973c3bb5212ee878dbee2e535f04edd9ec5d2c0742dd97fe2c8481b7bc8147d263a620c8310d65391ee773224de2099192c30c2e4c08f1de57e53c494bf712d1762a91d85e0072b8e1d3704b61de7941ccf6667c40e108d49e0a0fcaff512ab290696", @nested={0x0, 0x45, [@typed={0x0, 0x94, @binary="271580c49dbaa3709988412696031ca97cf625187aef4662733e36015f08209fbd175abc9ed6a0c395ed4498a371a30f16a437b9eb1125b285fbe1cb104c26143636266727b95e128a8a99e93f72342f42ba97388baece4912da1ece4e8f56cd6c84add081f31c33f3c6191c4af955e694d968f3"}, @generic="50cb1f825f4a095392be94bf8d0842c45bb00d7ca8a0691fdc306bae1d5046d3ddbfd54bd641295a97bf25881833984a8dc98c8ea957cf5c4e40cc9c2391c09c37f4d256e88b57089e37eff070bc632476b4687d7d65c7ca79c37f291eb5198be423e1fa851da9bcfe1ffb7672ec333e6264d2", @typed={0x0, 0x42, @str='lo(/:\x00'}]}, @nested={0x0, 0x33, [@generic="961dcc9f61bcdb81cec9aa73bdce20b708f02e897aeb9f3882e38bd765b5b4e528c74bc07137a056ec5918dc340db3d719a42e3622"]}, @generic="8039be729b93119f82f1b936e1", @typed={0x0, 0x34, @u32=0xfffffffffffffff8}]}, 0xffffffffffffff5f}, 0x1, 0x0, 0x0, 0x8000}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000040)={0x8, 0x6, 0xff, {0x0, 0x1c9c380}, 0x7fff, 0x81}) [ 150.914639] FAT-fs (loop6): bogus number of reserved sectors [ 150.920560] FAT-fs (loop6): Can't find a valid FAT filesystem [ 151.017223] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 60, datalen 0 2018/05/05 06:53:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'team_slave_0\x00'}, 0x290) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) 2018/05/05 06:53:06 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80100, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000fc0)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, 'zCN', "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"}}, 0x110) 2018/05/05 06:53:06 executing program 1: getuid() r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x20000) readahead(r0, 0xffffffff, 0x3) syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file3\x00', 0x0, 0x0, &(0x7f0000001c80), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000040611092a9f0f8c52452550ccbc351784e528642db0d673c9a78076b4b07568ef0ce559e150da494780528033775f13cf9b72b7156a570550f1f10d48cf456c086e3d468841e4a4488bdee96ce0bf8cdd07a0280a7bb73f075f1e831aa1616648378cde79c8d3d4703095f9bdaaf532e2cc7392c22ee6711370b09916dd55cfbd70698ca8406f90009cf241478ce33cbdd43c45913ee198e"]) 2018/05/05 06:53:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a8, &(0x7f0000000440)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7, 0x0) 2018/05/05 06:53:06 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x7f80000000000000, @empty, 0x7f}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/05/05 06:53:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000300)={r4, 0xa}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0xdc3a, 0x4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000000140)=0x7fffffff) 2018/05/05 06:53:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x40, 0x5e, &(0x7f0000000080)="38aff3945212fde2e85c92892f4f560daf4cfebdc57a9f29f0d816de6ba8419c150466cd5dc742d42ead1a8c59bbba41d9d07049759b5cf1eea40dad13c45960", &(0x7f0000000240)=""/94, 0x3, 0x5}, 0x28) sendfile(r0, r0, &(0x7f0000000c80), 0xffffffff80000001) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000c40)={0x100000001, 0x8, 0x1, 0x5d, &(0x7f0000000a00)=""/93, 0x9c, &(0x7f0000000a80)=""/156, 0xc7, &(0x7f0000000b40)=""/199}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000002000070c00000000000000000a0000000000000000007bca0400000008000f0000000000"], 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r0}) syz_mount_image$ocfs2(&(0x7f0000000380)='ocfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x2, 0x8, &(0x7f0000000900)=[{&(0x7f0000000400)="0301ddaff8f6a3a076b924f963bdf3e5", 0x10, 0x1ff}, {&(0x7f0000000440)="e1c7fcdb3106a405829b8d1a81105b9bd8b29938ad9207e5214ae2717b64934ebdc8e74ac850c28da82f32fd64e8531de6395538a045fdacc34cd8b8cfc89d4cbdccde1a4620d11c161e4399590fc958fc4014796f3db745e1cfe0a2581547135a8a4d9882b4163c94548e0b148b96c84e44d1e86e5a91a791a237bd7b07ca05a56bed6f9577ea106ffda9d92abcf7c9673c3f86d0e64a37ca5f55fce60f45ef50aa16f26ed82604da7531", 0xab, 0x8000}, {&(0x7f0000000500)="6436df8e54139b67012115d402c2606a5a767bee214ac07a0f0cf9a0a4fe4f25fff7c7a50a959674577eb7c3d1891a54a390f7ab1556a2f2df9e07d6acc8703b119b5ba05d188fdac42e3357abf826ce745310ced87d35e9242ec61f94b0f2a1d62aa4441d4361eae6d45e0f07d06da7fcdb66748b7303393907d5a8ff63b311506d2768c38fe5913f27db774f827879638e631b3491c10288d9342a7f6a517831b66146c3af22df8c301b9722e01bcc0fe53a28dc52d083723c4ae0b5e3f84f86be66d232d1958765fe195a4cb0bf88e9e3e476f9b24a77592d9dd78f1dcd8a10df280a1fdb5b", 0xe7, 0x3f}, {&(0x7f0000000600)="fb3885cb2aa85f265ded832747f5e2e4fc29f050c1839763a581f7726312935be3620360cf676af2071043be2bd9688fbe319d4ba99c3bd71a35c94dd3711548c4c05ce9b6491742a938b1dec42219f98c1cec652304ea0374ca1114335203", 0x5f, 0x1f}, {&(0x7f0000000680)="0c8cfdc5031991f904a71786fa5e829141707597a7a99e01500f3f650063534e1086a7e56107638df6c359398502895bbf172989082657111766458b21386cc46c948936ca7cee08a772dd2182498007e8e84658bddf0c46662caa385b66c85e3d3d619d8bb770d47a547aa1ec1f4a263542fed6cf989d7dcb43", 0x7a, 0xb37}, {&(0x7f0000000700)="4d5236408606f7282ee0913a458b034722cbea945cfce8d030b044213d1ef41e7f28574ca30bd96b763d110c7740c8b503ca3aa180307d7fde078c56d7256fba0c8d3ab157644352bd95076009a2af82180ec4d04456fe53a9875c1999e5b045f2c0173bad54ce95a7a72080a96d3f9048f7ce14cc30ecfaf5136afd791ca3d97ed7a9d170eb8ecbaa6add25ace20eae129a05dbf2635f1d93741ba9420b507d6e374ba7ee275006070b0bf9eac368055fa932907de29a5351e49a592c4e9eb63060b4eec74c2802a02b7e50fc9f31c3bd8d767414d71bc6eef05ac6b5f00d170d775290fee83d564f7c78", 0xeb, 0x80000000}, {&(0x7f0000000800)="88dd7c772fe01678934e606f4ad37ecefc508f1bb13f3f438360f343bac6c4a1b9b9006a868c4a1523fb4813dc7b4c4a54e6d42e9e327774f4431dab253a164a3767701abfa59e1a64dcfbb20500e3801e9acfb63be6b1395deb5e8a6dd367daeb71df4d2637348ebaaa81fcdd1fef9ee29ece66dd7bb3a737745e56104442230d9aa88d5461d14f80a7065bc2b78fedb1f9c9", 0x93, 0x1f}, {&(0x7f00000008c0)="9d9b4be2e93d2d534e922b79d14817b3f2526d3d736e6bb095fd693c115780", 0x1f, 0x6}], 0x0, &(0x7f00000009c0)="2a2ce400") 2018/05/05 06:53:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x40, r1}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x40000000000000}, 0xb4}, {0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x3, [0x3, 0xe5, 0xffffffff, 0x2, 0x5, 0x185, 0x800, 0x6]}, 0x5c) r2 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x1, 0x7, 0x0, 0xaabb, r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x0, 0x400, 0x3ff, 0x800000, r1}) 2018/05/05 06:53:06 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) mount(&(0x7f0000000480)=':/file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000003c0)) [ 151.216863] ntfs: (device loop1): ntfs_fill_super(): Unable to determine device size. [ 151.323375] libceph: parse_ips bad ip '' [ 151.372582] libceph: parse_ips bad ip '' 2018/05/05 06:53:06 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x4, 0x70bd29, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x98b}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/05/05 06:53:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10801, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x37, 0x35, 0x30, 0x33, 0x38, 0x39]}, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x7, 0x8000}, {0x0, 0x4}], 0x2) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/173, 0xad}], 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xfff, 0x4, 0x8, 0x0, r2}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00'}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000540)={0xe679, 0x10, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x10}, 0x8000}}}, &(0x7f0000000640)=0x84) bind$llc(r1, &(0x7f0000000680)={0x1a, 0x31d, 0x100000001, 0x1e5, 0x9}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x7f) ioctl$TIOCSCTTY(r1, 0x540e, 0xcb) r5 = accept4$packet(r1, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c00)=0x14, 0x21c17f622a1739bd) sendmsg$kcm(r1, &(0x7f0000002400)={&(0x7f0000001c40)=@ll={0x11, 0x5, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001cc0)="54a7d3fd5510f7bb3f53856cb71c60f0d555d7ba15954e98ec7068044d6939165e019fe3da00a6d6d33cd607b481e223e0fbdb8598c402b346835bec5f2a5557adcf65c6604c1700282fb09665ebd84807f988e26cfe0fae6b3811164b062ea02aea81729aabdaa71a0cc14722ab3b03db865224200ff960a14fb58c2efb260283593a265fa79d3158a68099b657817416bcf48e7e79403d26b8c648c8916fc6250a49e0588c326b70a8eace05fbd2a0767806bba342f342537098e4fa05488ba0c123513280bc027111080f848862cd3beee6297eff296bf128a397da", 0xdd}, {&(0x7f0000001dc0)="c26ae3c936173cfc6fc4b3191513a9cbcfa166828e4b", 0x16}, {&(0x7f0000001e00)="07daa093941782a3f1a9b026c7f5f8975a4057bbdf602e0968231ed548737ed796b914e080a6d7d3b3b4bb11ae6957ce2b859f401560c2879f461126caf5d0483e670477154e695d69bea4ce14ca792bbf", 0x51}, {&(0x7f0000001e80)="cf7e59755da58a8f48c78e364a24662fe3bd988796761e4ec3505ed1351dfc36", 0x20}, {&(0x7f0000001ec0)="6e163fe43695803123d029b504b6b0420a48ab807d872f855cb54ae237dd30a9f19f662edd265db589ea6a5513f1d90e93ad3896ce7755adfd7f9d8bda59b134e3ae9e5033ec64a3357ade7de2d4d345196745353b1f6792f2fb7f844859c4c795e3e9859d07692d4d175028126cbccc7125412063bcf0b0f255356fb2568403b51b8a129cfc6c84480d7dd0abb581f11864447b99d87534f2d0633ad245f5d974299a13643c00d9", 0xa8}, {&(0x7f0000001f80)="cbfa80884f5646c2887a73deadb9ee1a118d3acfe892222329f272381cd322c0b06a90ae6e32425bdca2b62e95db22c8e0eadf0e743e317d8c2ecb7636c31dce23c306179a3e611352b24c5e8d9ed886f28a78ec9c9bdaf8786ccbf508d9e6ad69228d643a7511a72d9de6d5795a32c9a7fdf1dbbd64c4ec6b8b7b580cc8495e68906693c98fd346f614fd43edbe02a0ea9284c4883ff96cf5408f5759c2ac0d2e09c4ec6ffc3a114ec93ab55ffe4e1021f98aa41bf5f1556b20bc8d4487a2ec5c20d3fee6f3c2bbe66cdfd72ec8d4eb49a9cf92057323f39a57dc574a6f2a32935c28799e4c9525e1", 0xe9}, {&(0x7f0000002080)="e6dcc5117a79ed78968387edeb05baf49f941876e513b6ab6a29efdebd", 0x1d}], 0x7, &(0x7f0000002140)=[{0x20, 0x0, 0x2, "8898d3dea98fc36959082bb8"}, {0x48, 0x0, 0x4, "e693d63b6e34101e2f751da9c382db0d2a7e0938bde1e774cfbb8b73a28bc1d46f35def13e2cbcb528631bc1f6fb6c6a7c76d021a6001cb0"}, {0x10, 0x112, 0x200}, {0xe0, 0x101, 0x0, "7a9a38994673ae0ca06e2b7b080e0168f10bcd21552a304a6dd641741eceb13612230430ec81a3450b7bf44dc551c2678220c68fe2138f53a7b894e12a2a3fec94dd137af6855ebae682cf78c526af3ae6253d9cd5e8a7ec13a13cecce94fd04a7d79229e9c3923d8db7b33e405c9aa8a199205c8968cf320548efc7be6db5d9ad81fa3375149d8289123ff0f85bc24cdc9dee332141da5c328614f6695c107031bed3c84352433db5db4aaab2fea8c8550af920caf27f590afa81ee87385939e21cddc14b838f42c0b7428defdb"}, {0x90, 0x0, 0xfffffffffffffffb, "6cafb14baea100804c17b55ce8d372dfcb0b1587b0a8ec6a183dbdf5e5ef547ddb941a2d3d577b86eb8e669ca01e6544b1c532e220699e3000bcf5153cfda244e7c3360c65e71d76a722895a5020a0670d8ba5653825e64b74733756e238df31e4e301e7d73e3d5e035c193ffcae09982d8e65fd04b78e7962a6854117dc"}, {0xc0, 0x116, 0x5be, "12a9285141b4b45d00a57d3527c7937b1e893de60780fb8f589dd0c52122e89a05169d19c028f4b1551dd1825a25d6e89349fdafcafc81d72261e98300dd41cdf25a53dece1ee4d47271163d5af663f37ab934232a710689c693538191ae3b79fd9378a74acac9342d144aafb1f7867741be7168696c07d232bb7b6872ad2688c8ecda7d63ea97e395c5025a0c2a702bd56a97bd5bff12259402c3bc31843ef7e64cb84f495ca994aca030"}], 0x2a8}, 0x8010) syz_mount_image$hfsplus(&(0x7f0000002440)='hfsplus\x00', &(0x7f0000002480)='./file0\x00', 0x8001, 0x5, &(0x7f0000002700)=[{&(0x7f00000024c0)="9345356026cf3706c7f05bbf0169f7f8902f12df93c940cdc853e6dc46e1deb4", 0x20, 0x7ff}, {&(0x7f0000002500)="937697aaa07509c56b248bac0a5e433eedc68608149a3fccb5c6e9fc4640", 0x1e, 0x81}, {&(0x7f0000002540)="cd67d4589caf8bf6d21e742e6b39eb98ab0a0ae12c12fbf0dd1eef922da342ae2ae8292c6d68e088937f47106eef03e96289cf5b6ab07f5050e88899bde7037f6ac842fbcae2bf20c04105144102cef51d637dc761b728b9c807f0ee2932475bd686fc47d94f12b8fceb8200", 0x6c, 0x4}, {&(0x7f00000025c0)="d30feaf27e47c22a163db44e4a15bbea2db4d99571abd9fe2113ca3de843f418bddbfb11da5dd047016c84878e3717b03e38a853572b8333d98a2c18fe27e312d0c0b91b8abb4fd33e82deae3e9afc52e3eac3a210d71be6a7c871a8d7b7c5e0cc020eddeaa851f076b4bdfe1903d7c3a32130361b4c2fd1760efd83390712aae4d1683d713d4063a88bf786c40aaf7bc9580ad1bf7d4cf93ba2edc71602c71d8874bfaa3a305b0a435a79e0ad23ef8e43ea1211f5fd", 0xb6, 0x80000001}, {&(0x7f0000002680)="ed269632c49af646869737d68ad196892b7a662a347fcacbc6c69f8a065c921529921984b07f3fbfc63e762cdcd57dec7e5a4a84475c47815798cc111011cd4d7173a0bc70ce0168d5cd6ddd265e470dcaa8669d0b6bcaa1a9acad17", 0x5c, 0x1}], 0x10, &(0x7f0000002780)={[{@type={'type', 0x3d, '{\t-1'}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x30]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@part={'part', 0x3d, [0x3d, 0x30, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x31, 0x2d, 0x37, 0x3f, 0x30, 0x78, 0x7f, 0x3f, 0x39]}, 0x2c}]}) exit(0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000027c0)=0x0) setpriority(0x0, r7, 0x4) kcmp(r7, r7, 0x7, r3, r5) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) process_vm_readv(r7, &(0x7f0000002840)=[{&(0x7f0000002800)=""/38, 0x26}], 0x1, &(0x7f00000039c0)=[{&(0x7f0000002880)=""/94, 0x5e}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/190, 0xbe}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003a00)={r4, 0x5}, &(0x7f0000003a40)=0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003a80)=0x4, &(0x7f0000003ac0)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b00)={0x0, 0x0}, &(0x7f0000003b40)=0xc) lstat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() setresuid(r8, r9, r10) 2018/05/05 06:53:06 executing program 1: mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0xffff, 0x8, 0x2) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="2e2f66696c65302f662e0a6530ff2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/05 06:53:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xafd, 0x8000040000002) 2018/05/05 06:53:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = shmget(0xffffffffffffffff, 0x4000, 0x78000600, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) shmget(0x2, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000040)={0x0, 0x1, 'client1\x00', 0x0, "84aff3d54a345c19", "9d0ee9cac3f86ba0ca2e2cc318c611fb3b9be9ccdb3a310a9b2666078fd98800"}) 2018/05/05 06:53:06 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x8, 0xc0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xff0f0000}]}]}, 0x20}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000000, 0x43) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xbeb, 0x400000) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000080)) 2018/05/05 06:53:06 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x88400) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000280)=0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x6, &(0x7f0000000200)=0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000240)) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000100)) 2018/05/05 06:53:06 executing program 4: r0 = fanotify_init(0x40, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0x7, 0x6}, {0x100000000, 0xff}, 0xffffffff, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0xfffffffffffffd56) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x100000000, 0x10, 0x5, 0x2}, &(0x7f0000000180)=0x18) ioctl$KDSETMODE(r1, 0x4b3a, 0x973) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x74d, &(0x7f0000000080)=0x4) r3 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') ioctl$KDDISABIO(r3, 0x4b37) fchdir(r3) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/05 06:53:06 executing program 4: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000440)={0xa, 0x4e20, 0xd4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x420000, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000140)) 2018/05/05 06:53:06 executing program 7: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)='n', 0x1}], 0x1, &(0x7f0000003040)}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) clone(0x12208400, &(0x7f0000000080)="aec81ea90983fadf869f978ec0d4e556687cd6399b8fc6187414039272ddc7c070bc5e8df1316de1764938e4d70e6e27cfd9aa28859441a271a60b2833d9dbeac7350b6031", &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000001040)="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") 2018/05/05 06:53:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='veth0_to_bridge\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) 2018/05/05 06:53:06 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x20, 0x0, 0x0, 0x247d}, {0x16}]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/05 06:53:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa37, 0x0, 0x1}, 0x2c) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfff, 0x2, 0x4, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) [ 151.657503] hfsplus: unable to parse mount options 2018/05/05 06:53:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x200080, 0x4004, 0x20, 0xffffffffffffffff, 0x8829, [0x140]}, 0x2c) [ 152.499543] hfsplus: unable to parse mount options 2018/05/05 06:53:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x3f, 0x4) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/05/05 06:53:07 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) userfaultfd(0x80000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000100)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r2 = msgget(0x1, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/16) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/05/05 06:53:07 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1120410, &(0x7f0000000140)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d6f756e74696e666f00a4") ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0xff}) sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) 2018/05/05 06:53:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968ff0)='/dev/sequencer2\x00', 0x801, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100), 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"3cb92216eb27e3"}, 0x3f}, [{"cc1503de5d4518"}, {"a1d303d9857086"}, {"f0ed1d7e211943"}, {"bb909d3688ed9d"}, {"ed523cc28812fb"}, {"d27c0a17252936"}, {"3c5bff4c0600f6"}, {"3f4678e1fa20f0"}]}, 0x48) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/05/05 06:53:07 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind(r0, &(0x7f00000000c0)=@nl=@unspec, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/05/05 06:53:07 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x141800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/123}) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080), 0x4) 2018/05/05 06:53:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x24a, 0x1) mincore(&(0x7f0000050000/0x3000)=nil, 0x3000, &(0x7f0000000280)=""/240) 2018/05/05 06:53:07 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00000000c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x6100, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/123, &(0x7f00000001c0)=0x7b) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e22}, 'sit0\x00'}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0xf7, 0xf2a, 0x0, 0x1ffc000000000000, 0x0, 0x0, 0x9, 0x9, 0x8, 0x258, 0xc2}, 0xb) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5e}}}, &(0x7f0000000100)=0x84) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) 2018/05/05 06:53:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'sit0\x00'}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) 2018/05/05 06:53:07 executing program 7: socket$inet(0x2, 0x4, 0x4719) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0x3}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xfffffffffffffffa}, 0xfffffffffffffdcd) 2018/05/05 06:53:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) 2018/05/05 06:53:07 executing program 2: syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe000000000200820126000100000064000000000127", 0x31}]) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) exit(0x4) creat(&(0x7f0000000040)='./file0\x00', 0x80) 2018/05/05 06:53:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaadf9, &(0x7f0000000200)=[{&(0x7f0000000100)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x4000000000000000, &(0x7f0000000240)=ANY=[]) 2018/05/05 06:53:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000005574824a574b8613001158ee2364527b0300000000000000bf30a9c5b06c3d6c8010d84644595fd6c0b89db31eb1c174fd5f3a1afc624d08af312e6c992ba315d5105e"], &(0x7f0000000040)=0x4b) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) [ 152.850920] loop2: [POWERTEC] p1 [ 152.879865] loop2: p1 size 6553600 extends beyond EOD, truncated 2018/05/05 06:53:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40a00, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/05 06:53:08 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0x4) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00000000c0)) 2018/05/05 06:53:08 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = semget$private(0x0, 0x1, 0x40) semtimedop(r1, &(0x7f0000000000)=[{0x1, 0x1, 0x800}, {0x3, 0x1}, {0x3, 0x1f, 0x1000}], 0x3, &(0x7f0000000040)={0x77359400}) 2018/05/05 06:53:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x2010000000068001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x14, 0xffffffffffff7fff}], 0x18) 2018/05/05 06:53:08 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xbd) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) 2018/05/05 06:53:08 executing program 0: r0 = inotify_init() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80010, r0, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13) mlock2(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/05 06:53:08 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x8018001, 0x0) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e24, 0x1, 0xa, 0x80, 0x0, 0x6e, r4, r0}, {0x8f64, 0xd93, 0x386, 0x8000, 0x5, 0x7, 0x6, 0x5}, {0x2, 0x5, 0x8, 0x1}, 0x80000000, 0x6e6bbc, 0x0, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3501, 0x2, 0x1, 0x200, 0x4, 0x8000, 0x9}}, 0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x20002, 0x0) accept4$packet(r5, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14, 0x800) accept4$inet(r3, &(0x7f0000000380)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10, 0x80000) sysfs$2(0x2, 0x10005, &(0x7f0000000180)=""/40) keyctl$get_persistent(0x16, r0, r2) r6 = fcntl$getown(r5, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x7, &(0x7f0000000740)=""/166) r7 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000640)) r8 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101000, 0x40) getsockopt$inet6_tcp_int(r8, 0x6, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x4, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x31b, 0x6, 0x0, 0xf, 0x20, 0xfffffffffffffff9}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000040)='GPL\x00', 0x7f, 0x12, &(0x7f0000000080)=""/18, 0x41f00, 0x1}, 0x48) time(&(0x7f0000000240)) write(r9, &(0x7f00000001c0)="5f0c217533389178ce32aa5876702487b6f650188dc2ec57c33650ee1e9c356d12a6604cf8de7a17ff299d9a", 0x2c) memfd_create(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x3) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r10, 0x4008af03, &(0x7f0000000440)={0x80000000000006e, 0x0, [{0x2000, 0x0, &(0x7f00000003c0)=""/111}]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000000140)={0x6, 0x1, 0x0, 0x2, 0x4}) 2018/05/05 06:53:08 executing program 6: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x3fffffd, 0x492, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) r1 = getuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r1, r2, 0x1, 0x6a89, 0x800000) ioctl$TIOCGSID(r0, 0x82307202, &(0x7f0000000140)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/05 06:53:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x104, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x88c0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_tid_address(&(0x7f0000000740)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000300)={0x80, 0x7, 0xb745, 0x6, "6b24b345c0b7ba2b70252a6d48da8c58f6a17f2d0ecec80b35561140c7f2f308b8eb56a2de86fba18ccf9eb6", 0x3ff}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x2, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000340)=""/247) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000500)) close(r3) io_setup(0x10000, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = shmget(0x2, 0x2000, 0x54000c2a, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000780)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) r8 = getegid() r9 = geteuid() getresgid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) r11 = getpgrp(0xffffffffffffffff) r12 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000980)={{0x2, r7, r8, r9, r10, 0x0, 0x7}, 0x9, 0x6, 0x6, 0x6, r11, r12, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x2a, "670eb3324a8cc59bc1ba43cb534bbe5023916ec4471012c1f0223da376bf3996c939c3b01ea47372f7d3"}, &(0x7f0000000580)=0x32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r13, 0x7}, 0x8) utimensat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f0000000600)={{0x77359400}}, 0x100) io_destroy(r5) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x70, r2, 0x200, 0x70bd29, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x43}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x8010) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000a00)=@assoc_value={r13, 0x5}, &(0x7f0000000a40)=0x8) 2018/05/05 06:53:09 executing program 1: r0 = socket(0x1e, 0x2, 0xff) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x5, 0x9, 0x0, "f606c24d9ee275af6e777b80507e89e0b3cf15331612bdda54324134ac1f64001089724fbba7c8a739b2efb22c458620017821735f5ab70bd619d3d9dfe463", 0x3}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000013708a284066ad912a00000000000000ce4adc41ba8171772cb5eb7287a49aa57b97726f0f61b43e0a6016cdf3a99dbcfcac0f82a82c41742ceb5746b41a75dedb111b11d7247ef994c9d8d6cd115de5ef35cf0b08bcf2b16b4b3e80d7cae44b75ab79c4940be29577d5f798c9b9e97f49f534d23dd6ea79ed333f77bb6072cc55efeed0ea4db05f234dd0d5f02f887fad2b3333bf058eea60a969205c12e96e89b6efd946cb084e5f256220f49439d8d408b6c2c2fe7e4b2b1e241d7890268c72b06b5c95072400eccbd90711f45ed709b41bc9929758d194161256d1088e", @ANYRES32=r2, @ANYBLOB="000000000000000014002b001000030025000000", @ANYRES32], 0x34}, 0x1}, 0x0) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000280)={'team_slave_1\x00', {0x4, 0x1, 0x0, "3dee4927e4a8", 0x4}}) exit(0x40) 2018/05/05 06:53:09 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000140), 0xf54803534271aead, 0x800000000, 0x0, 0x0) 2018/05/05 06:53:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0x1000, &(0x7f0000000200)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001480)=[{&(0x7f0000000140), 0x0, 0xc01a}]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000200)={0x7, 0x418, 0x5, 0x2, 0x8, 0x0, 0x81, 0x8, 0x1, 0x5, 0x1, 0x9, 0x5, 0x800, 0xaf8, 0xb1, 0x1, 0xff, 0x98a5, 0xfffffffffffffebb, 0x3, 0x4, 0x97ff, 0x3, 0x3ff, 0x6}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) [ 154.074893] Unknown ioctl 1077957909 [ 154.110496] Unknown ioctl -2122820351 [ 154.124966] Unknown ioctl -2140098913 [ 154.238475] Unknown ioctl 1077957909 [ 154.245716] Unknown ioctl -2140098913 [ 154.246288] Unknown ioctl -2122820351 2018/05/05 06:53:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) getuid() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x3, 0x2, 0x1ff, 0x5, 0x2, 0x1, 0x3, 0x2, 0x40, 0xfffffffffffff251, 0xfffffffffffffffd, 0x3ff}) r2 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) r3 = memfd_create(&(0x7f0000000240)='\'[vmnet0\x00', 0x2) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000280)=0x4) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000939000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f00000006c0)="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", &(0x7f0000000000)=""/25}, 0x18) ioctl$TCXONC(r1, 0x540a, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000100)="66719ba5d967e861616fc764fa93a4f3102aeaa6ffb8b85469516bf43d91ad2636e5b6d1d9de31fa7b70bf9de66eb53956fa85bbeba150895e8f8773b8f8f873877b974fc8ef4b19f03a517f19b9744bc8bf134045b67335474ba49be87b3c7f35ce659d59199d5f2230b45d4e06791fcabb98213716337002de37f5ed5c885c11c3b5b345b710f99127cda092624a2f19c7f9fa398e4e305310d8b478cda68e015e304dacf9cb28a234e2ee4a08", &(0x7f00000001c0)="99b952ca89063d5f39bd888b38fd8a96d53b50c8", 0x2}, 0x20) 2018/05/05 06:53:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) mincore(&(0x7f000013d000/0x1000)=nil, 0x1000, &(0x7f0000000280)=""/240) 2018/05/05 06:53:10 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) syz_fuseblk_mount(&(0x7f0000000340)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x5000, 0x0, r4, 0x0, 0x0, 0x2000000) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000180)=0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') creat(&(0x7f0000000140)='./file0\x00', 0x148) connect$bt_sco(r3, &(0x7f00000000c0)={0x1f, {0xf3, 0x948, 0x57a, 0x1, 0x8, 0x4}}, 0x8) socket$netlink(0x10, 0x3, 0x13) close(r2) 2018/05/05 06:53:10 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x8018001, 0x0) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e24, 0x1, 0xa, 0x80, 0x0, 0x6e, r4, r0}, {0x8f64, 0xd93, 0x386, 0x8000, 0x5, 0x7, 0x6, 0x5}, {0x2, 0x5, 0x8, 0x1}, 0x80000000, 0x6e6bbc, 0x0, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3501, 0x2, 0x1, 0x200, 0x4, 0x8000, 0x9}}, 0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x20002, 0x0) accept4$packet(r5, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14, 0x800) accept4$inet(r3, &(0x7f0000000380)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10, 0x80000) sysfs$2(0x2, 0x10005, &(0x7f0000000180)=""/40) keyctl$get_persistent(0x16, r0, r2) r6 = fcntl$getown(r5, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x7, &(0x7f0000000740)=""/166) r7 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000640)) r8 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101000, 0x40) getsockopt$inet6_tcp_int(r8, 0x6, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x4, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x31b, 0x6, 0x0, 0xf, 0x20, 0xfffffffffffffff9}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000040)='GPL\x00', 0x7f, 0x12, &(0x7f0000000080)=""/18, 0x41f00, 0x1}, 0x48) time(&(0x7f0000000240)) write(r9, &(0x7f00000001c0)="5f0c217533389178ce32aa5876702487b6f650188dc2ec57c33650ee1e9c356d12a6604cf8de7a17ff299d9a", 0x2c) memfd_create(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x3) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r10, 0x4008af03, &(0x7f0000000440)={0x80000000000006e, 0x0, [{0x2000, 0x0, &(0x7f00000003c0)=""/111}]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000000140)={0x6, 0x1, 0x0, 0x2, 0x4}) 2018/05/05 06:53:10 executing program 3: perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x70, 0x3e6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe2, 0x9}, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1000000000000, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000140), &(0x7f0000000080)) 2018/05/05 06:53:10 executing program 0: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x82) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/05/05 06:53:10 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x6200) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="e6790eaffb0553f0bb60294fa6b2b9e8547858df6caec17f8da8ddae20ae3dd4c8b853387f7236d4285fda0392ee8e94fe0d52874b2a81dc0ca143794904329899e5b614e28b80a850797715f1a33798eac3e9ca17f3d6ecc88905113799fedad1506ba6d9798d14002b2eab960ff6b9f2736495ecffaa73a1fbb659260a52ac", 0x80, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0xfffffffffffffffa, r2) 2018/05/05 06:53:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) recvfrom$inet(r1, &(0x7f0000000180)=""/155, 0x9b, 0x40000100, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x2}) read$eventfd(r1, &(0x7f0000000140), 0x2f1a) 2018/05/05 06:53:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f000039a000)=[{0x200000a, 0x3, 0x0, 0x8}]}, 0xfffffffffffffe63) write(r0, &(0x7f0000000000), 0xffa2) r2 = msgget$private(0x0, 0x2) msgrcv(r2, &(0x7f0000000100)={0x0, ""/224}, 0xe8, 0x1, 0x1000) 2018/05/05 06:53:10 executing program 5: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) r2 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, r1, r0, 0x800000000000400, 0x1000004) creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) 2018/05/05 06:53:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xafe9) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0xfffffffffffffedf) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0xbee, 0x0, 0x0, 0xa, 0x0, 0xa0}}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/05 06:53:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x80) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x1, 0x800}, {0x4, 0x6, 0x1000}, {0x0, 0x5, 0x800}, {0x0, 0x81, 0x1000}, {0x2, 0x5, 0x1000}, {0x4, 0x7f, 0x1800}, {0x4, 0xb69, 0x800}], 0x7, &(0x7f0000000240)={r2, r3+10000000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r0, 0x8000000006) dup2(r5, r4) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000200)={0x0, 0x7f}) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) r6 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000100)=""/188) 2018/05/05 06:53:10 executing program 1: r0 = socket$packet(0x11, 0x100000000000003, 0x300) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000, 0x24200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x5}, 0x4) syz_emit_ethernet(0x12, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000030180c20000008100000000001fb63aff5126ad0d8c427148015bc716d2cdab7073cf181eec716dce03dcb6d8bfb4d58d308559b2c212128265ed2e10ba18ea72ac7a141114945dcbdc57bc01becc0dc84322752d529e8a2b8d07710c1e27fb7eeb7ebe5cba91fb1b76f7434f5076e50188db8798ef36ac780024623a241bb0d9d4650fa3f12f69f237b0d1a34c748433dc5e90071d334858e0c45014e97e0e44"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/05/05 06:53:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="649c2c005654", 0x6) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="da1fdfcf3e13e5c9538cef5c7c7cbea7d9191c12181f50142862685a4ca0547ea11f3f696e1d10ecfad444cf955fa6aed140e9ee00a832d35e121ff17cc1dd7c2043f1511bb7a47be9c9a0c6fed4e96af67a4ccba7849ec218f8d8e5939b155d8f04f04aaecfbdd10868efae35a0561b528bdcd10619380a54654ceab3107774cf1ee73bca92f0b29d04d56af7883030dfd57eb5aac124bb2ae688957a460b9659276ea776", 0xa5}, {&(0x7f0000000180)="e42aecc0a898586e651b2fba6d1d12db9f98e92ea6fb8d11d5e3a201a3425ba2bd3c0f4c8ef045714f45535fb7135b72049de09d67f956372650098005fc0f0767c5763bf0e0574dca09e9493b67d892250d44f389daa4f8d5a220538fc49f96237ec2593248e48512630c2ad1ab64dbaaa98c252939fa4f85535a4b4bda4b2d02a3f01ea92f52ee5045", 0x8a}], 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x20000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/05 06:53:10 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x16400, 0x0) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_proto_private(r3, 0x0, &(0x7f0000000040)) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) 2018/05/05 06:53:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x10000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000000c0)=""/167) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x1, 0x2, 0x7ff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r1, &(0x7f0000de6000)}, 0x10) accept4$ax25(r2, 0x0, &(0x7f0000000180), 0x80000) [ 155.361776] Unknown ioctl 19463 2018/05/05 06:53:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400010000000000000000000000000001c0000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000101000000908f5584440824b10000"], 0x78) 2018/05/05 06:53:10 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x8000552c, 0x0) 2018/05/05 06:53:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/90, 0x5a, 0xfffffffffffffffc}}], 0x1, 0x0, &(0x7f0000001380)={0x77359400}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f1", 0x48}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8041, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000180)=[{{0x77359400}, 0x8, 0x7fffffff}, {{}, 0x4, 0x0, 0x4}, {{0x77359400}, 0xaac9, 0x2, 0x38000000}, {{0x77359400}, 0x9, 0x1000, 0x5}, {{r3, r4/1000+10000}, 0x0, 0x8, 0x5}, {{}, 0xffffffff, 0x2, 0x5}, {{0x77359400}, 0xffffffff, 0x3, 0xc7}, {{r5, r6/1000+30000}, 0x3d1e3f92, 0x8a, 0x5}], 0xc0) 2018/05/05 06:53:11 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x89) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xff, "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"}, &(0x7f00000002c0)=0x107) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x103, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/05/05 06:53:11 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffe, 0x0, 0x0, 0x864}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18080000000000000000000000000000611010000000000000000000000000009500000000000000009d5c227fbf5110f2fe9feeca3377fbbbdc73cb5ead42eadaeb9335b3b3d8fd1b159c18974ef069349b432c8498ab9d521a48be3bc95e569ea8a9dd136c70d6778364b4c4802656556b474439ab7c2999dc2e21bf787207d4f39d4763f4e987ccab7110bffdb66a471492f53e7b2e49cb0bbabc4b"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x103280, 0x0) accept$ipx(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000180)=0xe8) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x301243, 0x21) r3 = geteuid() setresuid(r1, r2, r3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/05 06:53:11 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'veth1_to_bond\x00', {0x4, 0x10001, 0x10001, "514e1865342b", 0x2}}) 2018/05/05 06:53:11 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003380)={0x0, 0x9}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003400)={0x0, 0x9}, &(0x7f0000003440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003480)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3de, 0x1000, 0x8001, 0x7fff, 0x42}, &(0x7f0000003540)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000003680)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0xc}, 0x6}, 0x1c, &(0x7f0000003300)=[{&(0x7f00000001c0)="abe288f15b6e31d9de953e6c8f71fa054d6da04416e5fb36da", 0x19}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="3a7210ead0cee6a80d", 0x9}, {&(0x7f0000001240)="dc6a38db2afeb13785c5", 0xa}, 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{&(0x7f0000002300)="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0x1000}], 0x8, &(0x7f0000003700)=ANY=[@ANYBLOB="200000000000000084000000080000000000000000000000000000000000000118000000000000008400000007000000e00000020000000030000000000000008400000001000000cd005b020100000000040000ffffff7fff7f00009f00000001000000", @ANYRES32=r2, @ANYBLOB="18000000000000008400000007000000e00000010000000020000000000000008400000008000000ff010000000000000000000000000001200000000000000084000000020000000500db350600000000080000", @ANYRES32=r3, @ANYBLOB="300010000000a400000001020000040009000800080001000000070000000400000000f20000f90300000000e178aac490de045a5f1afdd633f9173c04bf23a8606d579ce4a9577313f340b50ad1416f964c23fb7fe44268a45420d6ff278025fb5fab7be6c6a39bf3ab24a3806836c959bb47a79c18e1afca258af60173f9098b04851ebfcfbdd94b048f7e147210c4a2cfceb8a7caa87494c379a913d7ce7b6616bdcc9c77d0", @ANYRES32=r4], 0xf0, 0x1}, 0x4004010) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) 2018/05/05 06:53:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/05 06:53:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/05 06:53:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)) 2018/05/05 06:53:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x235) sendfile(r0, r0, &(0x7f00000010c0), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) perf_event_open(&(0x7f0000223000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r2 = socket$inet(0x2, 0x80006, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[], &(0x7f00000005c0)=""/45, 0x2d) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580), &(0x7f0000000600)=0x20) setrlimit(0xf, &(0x7f0000001080)={0x4, 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000640), &(0x7f0000000700)=0x8) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000540)) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000000180)=0x6, 0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/05 06:53:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=""/149, &(0x7f0000000140)=0x95) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x18, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/05 06:53:11 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000500)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400880, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63}) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/05/05 06:53:11 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x80000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6c94}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0xf00, 0x0) connect$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x350) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000040), &(0x7f0000001040)=ANY=[@ANYBLOB="00000000000000000000aa000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000010001000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000009808000098080000c808000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c00700000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043a50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc8110000000000000000000000000000000000000000e0000000e00000003001000073746174697374696300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000900000000000000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7085467a4c43b69655391056303b97ef841b924cf7100000000000000000000"]}, 0xafe) r3 = dup2(r1, r0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/172, 0xac}, &(0x7f0000000140), 0x30}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x18f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x207) 2018/05/05 06:53:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x40, 0x2, 0x209, 0x1ff, 0x9, 0x3, 0x1, 0x7ff, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x1400000000000, 0x8, 0x5, 0x9, 0x3a}, &(0x7f00000002c0)=0x14) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/19, 0x13}], 0x252) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/05/05 06:53:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0x20, 0x1, 0x1, [0xfffffffffffff423]}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4080, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) 2018/05/05 06:53:12 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x70, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000040)=""/18, &(0x7f0000000080)=0x12) [ 156.954266] kernel msg: ebtables bug: please report to author: Wrong len argument [ 156.987739] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/05 06:53:12 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000011c0)={'ipvs\x00'}, &(0x7f0000001200)=0x1e) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000001c0)=""/4096) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="ea0750399f34abc22e6cad866e98269acc9a6d6aec8bc4cd5000f07a03cfc7f9ac9eb52daea67a2c65a9b37782f7baa4fa4343d45eb8b58ca61807dcfe5c569731e1cd1da0fc4d667f73d9dd5f255f892f027d9c0b6654932adfcd74e697e2855d6b37b3fba8a886f3fd1b049e23030994c0e7e0a3e65d8c5cf2b2b74c3894f4fcc3832d523babeb233230f189fd68eec3de5cd3a88d591fea338f78dd9e776a61993e1fd48cf6dabdc11cee2b229607463952c906666478ce7c209ebdc146dfd6669517a585319f399bbb81f40f85d3"]) [ 157.019849] kernel msg: ebtables bug: please report to author: Wrong len argument [ 157.044306] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. [ 157.109143] f2fs_msg: 8 callbacks suppressed [ 157.109156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 157.120775] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 157.145279] F2FS-fs (loop5): Unrecognized mount option "êP9Ÿ4«Â.l­†n˜&šÌšmjì‹ÄÍP" or missing value [ 157.174246] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 157.181571] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 157.203501] F2FS-fs (loop5): Unrecognized mount option "êP9Ÿ4«Â.l­†n˜&šÌšmjì‹ÄÍP" or missing value 2018/05/05 06:53:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x400, [0x3, 0x1f, 0x2, 0xfffffffffffffffe, 0x4000000000, 0x5, 0xfffffffffffffffc, 0x6cd52dc0]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000002700ff0a00000000000c0000030000000c0001000800010011b4900db10f7e3d4e9e87587f9993118f57c93497e58aafe0dab6c7fa4542554bd7b4d91449c0108e220288d15fa2f731eed9bba901902667f991a2baf48005dd6b70a70056510f51ad2aeee4e57f21c3dcdd93a270d6574bd0efdbaa03507a683e2e50e5e7adf0e8239337f25f38c84986f59f0ae2bb8f398c9da37b49c64f32e32a21ed4abd3671e6abf0d003b227767e6b03c6b95237a21bbbcf96edf09bf3e3161787b72dbb85c61f96825007ec366aaf6801c57aca49e6d4152034c1efaa"], 0x98}, 0x1}, 0x0) 2018/05/05 06:53:12 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x7, 0x30000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x80}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r1, 0xcd7, 0x2, [0x3, 0x7]}, &(0x7f00000004c0)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'veth1_to_team\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r3 = getpgid(0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x121000, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000380)=0x6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x2, 0x100, 0x4, 0x3, 0x0, 0x1, 0x10000, 0xf, 0xfffffffffffffac9, 0x675, 0x800, 0x3, 0x1, 0x8, 0x101, 0x589c, 0x7fffffff, 0x10000, 0x0, 0x8, 0xc224, 0x49, 0x8, 0x9, 0x3, 0x4, 0x7, 0x8, 0x400, 0x44674998, 0x9, 0xff, 0x3, 0x8d, 0x9, 0x2, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10000, 0x2, 0x5, 0x7, 0x20, 0x7fff, 0x21a}, r3, 0x2, r6, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2}}) fstat(0xffffffffffffffff, &(0x7f0000000500)) 2018/05/05 06:53:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x40) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x5, 0x4) clock_gettime(0xfffbfffffffffffd, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000180)={{0x2, 0x4, 0x1, 0x8cfa, "fe4553b4d0804bb41a250b7103d1b84235ebb0dfaad84a296df004ee502bf4c3d6494ced6d0201636d6f7224", 0x20}, 0x2, [0xf84, 0x6, 0x3, 0xfffffffffffffffb, 0x20, 0x3, 0x2c, 0xa4, 0x4, 0xad8, 0x5c6, 0x2, 0x3, 0x1, 0x200, 0x401, 0x5, 0x0, 0x2, 0xfffffffffffffff7, 0x9, 0x0, 0x7fff, 0x1, 0xfffffffffffffff8, 0x7ff, 0x6, 0x8, 0x85, 0x81, 0x3, 0x40, 0x456e, 0x100, 0x6, 0x5, 0x5, 0x1ab, 0x80, 0x8, 0x8bf8, 0x5, 0x5, 0xa41, 0xffffffffffffffdb, 0x1, 0x80000000, 0x7, 0x3, 0x0, 0x1, 0x5, 0x5, 0x8, 0x100000001, 0x14, 0x0, 0x9, 0x390, 0x1, 0x3, 0x3f, 0x6, 0x4, 0xffffffff, 0x9, 0x7, 0xfffffffffffffffb, 0x7ff, 0x2f98, 0x100, 0x5, 0x1, 0x100000001, 0x4f9e, 0xfffffffffffffc00, 0x10000, 0x6, 0x6, 0x9, 0x10001, 0x3, 0x9, 0x6505, 0x4, 0x9, 0x4, 0x6d3, 0x7, 0x2, 0x339d, 0x9, 0x7, 0x80000000, 0x8, 0x0, 0x6, 0x3, 0x2, 0x5, 0x10001, 0x8, 0x6353, 0x2, 0x7, 0x2, 0x7, 0x5193, 0x0, 0xffff, 0x0, 0x1, 0x3, 0x68f9, 0x100000000, 0x6, 0x9, 0x2, 0x5, 0x1, 0x78, 0xef6, 0x4, 0x48, 0x6, 0x6, 0x1, 0x10001], {r2, r3+10000000}}) recvfrom$inet6(r1, &(0x7f0000000b40)=""/4096, 0x1000, 0x40000000, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1d}, 0x6}, 0x1c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/05 06:53:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x20800) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 06:53:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x98, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x360}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r3, 0x80000001}, 0x8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x18a, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x100000000, 0x9, 0x80, 0x0, 0x9}}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) 2018/05/05 06:53:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000002200010000000100e1bd5643dd1205d9d0425ec85600000000000000000000000000000040eb89a134bbbc70d3950fb15bf3cd51d69c78e9df0db39a9e208014322f1508a2fe37087ad99645569fbfbc75a600a0db1b80634e462c0100362babdb7137d1e8791d3d9b1c54de04026f5ac367274177d40e88a8cfb2fa2bbec9217f82db52c66a25df3714e20299d55668a0775ff452bbf61d1fbfaed7b903e9c08a337aca80d4396ceda38afa10"], 0x1c}, 0x1}, 0x0) r1 = dup(r0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x800) readv(r2, &(0x7f0000001d00)=[{&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000900)=""/192, 0xc0}, {&(0x7f00000009c0)=""/219, 0xdb}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000ac0)=""/254, 0xfe}, {&(0x7f0000000bc0)=""/145, 0x91}, {&(0x7f0000000c80)=""/99, 0x63}, {&(0x7f0000000d00)=""/4096, 0x1000}], 0x8) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) r6 = getuid() sendmsg$nl_xfrm(r1, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="600300001800040027bd7000fcdbdf25ff020000000000000000000000000001ac1414130000000000000000000000004e230005000800010a0080207f000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"], 0x360}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001d80)={0x0, 0x5321, 0xe6, 0xffffffff}, &(0x7f0000001dc0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001e00)={r7, 0x1, 0x4, 0x100000000, 0x6, 0x6c2}, &(0x7f0000001e40)=0x14) 2018/05/05 06:53:12 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x200) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) r1 = epoll_create(0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'team_slave_0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) syz_open_pts(r1, 0x20400) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80002, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x7010040}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x114, r3, 0x400, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe797}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8bd0}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x35a4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe634}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe1}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x40}, 0x4000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x6, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000000c0)={0x2131, 0x5, 0x81, 0x2, 0x1000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/05/05 06:53:12 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000000140)) rt_tgsigqueueinfo(r0, r1, 0x35, &(0x7f0000000100)={0x0, 0x0, 0x800000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000000080)=""/128, 0x80) 2018/05/05 06:53:13 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1, 0x2000000000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, [0x7, 0x5, 0x5, 0x23]}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x0, r3}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') dup2(r0, r2) 2018/05/05 06:53:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) syz_emit_ethernet(0x123, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x11, 0x4, 0x5, 0x6f7, 0x115, 0x66, 0x1, 0xfffffffffffffffc, 0x5e, 0x0, @empty, @rand_addr=0x5, {[@timestamp={0x44, 0x8, 0xfff, 0x1, 0x7f, [{[], 0x8}]}, @ssrr={0x89, 0x27, 0x20, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x1f, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @udp={0x4e21, 0x4e23, 0xd1, 0x0, [@guehdr={0x2, 0x1000, 0x3, 0x6, 0x100, [0x80]}, @guehdr={0x2, 0x4, 0x7, 0x101, 0x100, [0x80]}, @guehdr={0x1, 0x8, 0x10000, 0x5, 0x100}, @guehdr={0x1, 0x48000000, 0x9, 0x1f, 0x100}, @guehdr={0x1, 0x4, 0x3, 0x400, 0x100}, @guehdr={0x2, 0x8, 0x100000000, 0x100000001, 0x100, [0x80]}], "283deb258426949582a4606aa2f64385b898ed9d910c2c7736c67c99d73ef78f52682c9a575201002d138bf759ef7da03a8c688a6a358080847e34e75785b792e715ad351ce8483cebd7ca42ef21dd2e37feec3ad8b7d3f40a8fa4be028ddb54d2ea8bdf33b124ba07706951ac578d0c311797d5c6fa3f7f4b47bfedc9afb6be3d6570ae062c84295b03aa876c916493e087ea7d6113a330b947c18fcc6f6d612544c0b792"}}}}}, 0x0) 2018/05/05 06:53:13 executing program 2: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2}, 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}]}, &(0x7f0000000080)) fcntl$getown(r0, 0x9) 2018/05/05 06:53:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x0, 0x10000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x2c00, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000002c0)={0x7fff, 0x80, 0x7}) read(r0, &(0x7f0000000200)=""/117, 0x75) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@local, @multicast1, 0x0}, &(0x7f0000000080)=0xc) sendmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='~', @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000060010000000200000000010000b54244a4b50e4d1b"], 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/05/05 06:53:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b7", 0x1, 0xfffffffffffffffc) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80c00, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) [ 158.085507] encrypted_key: insufficient parameters specified [ 158.093673] encrypted_key: insufficient parameters specified 2018/05/05 06:53:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x300) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/05 06:53:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x0, 0x2, 0x1, 0x12, 0xffffffffffffffff, 0x10001}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x240000, 0x0) connect$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x5, {0x7, 0x3, 0x8, 0x2, 0x10001, 0x40}, 0x80000000, 0x200}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x100000000, 0x7fffffff, 0xfffffffffffffff7, 0x20, r0, 0xcf}, 0x2c) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001240)={0x4, 0x1, 0xb8000000, 0x2, &(0x7f0000000140)=[{}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x100000007, 0x11, 0xffffffffffffffff, 0x8008}, 0xffffffffffffff61) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x18) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='dctcp-reno\x00', 0xfffffc99) 2018/05/05 06:53:14 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) read(r0, &(0x7f0000000100)=""/218, 0xfffffffffffffc7e) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) dup2(r0, r1) 2018/05/05 06:53:14 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000001, 0x8000000802, 0x2) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/05/05 06:53:14 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3f) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x1c0) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x34) semctl$GETVAL(r3, 0x4, 0xc, &(0x7f0000000140)=""/172) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80605414, &(0x7f0000000040)=""/33) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000240)=0xffffffffffffff7f) 2018/05/05 06:53:14 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f0000000140)}, 0x0) fstat(r0, &(0x7f0000000140)) 2018/05/05 06:53:14 executing program 7: r0 = epoll_create(0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x200000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0)) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() r7 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000b00)=0x0) fstat(r4, &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000f00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000f40)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001040)=0xe8) fstat(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001100)=0x0) getresuid(&(0x7f0000001140)=0x0, &(0x7f0000001180), &(0x7f00000011c0)) r16 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001340)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xc) r20 = getpgid(0x0) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000003ec0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003f00)={0x0, 0x0}, &(0x7f0000003f40)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0, 0x0}, &(0x7f0000003fc0)=0xc) sendmmsg$unix(r1, &(0x7f00000058c0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000280)="cba9ba6b38c0de6f4e7563fb57a9421585bf9e561d4672bbecbc7d1ad95ebdf7df5e9fef34701d0aa48d9a039c9f527efead8c2620ccb3e351d8c3af150a9e1bdad5c63a5f28f8cbf945ecf47fb9390ed4a548b6b37bbe8c0e0487a574972a37d77bd73b09a27fdf76fb7e38451833ed5def6c57c2f14e1f21fea92543b2cacbf20d6e3a13bf9fe4502bfdbef5955724345ef07520568a8751bde9c8d188e52e635cf222b7092c9030544f4037d472f9bef04d9aaa615634ecd991b296e9288b27fa61c92984382e9c695b472ae9fc990162fbf278b399227640ab776b2ec4e595df6336985ca978926dc79f6e68316a8198e49ff98a", 0xf6}, {&(0x7f0000000380)="ad8112ebcd23d3939a0a30a92dc909cffabc91cfacf804e9fbe1a7f2e5fb2028e87ef41d420a7c99fcc9ce0c82cad2121e7e8522b8cdb59b5e9f0cbca95ad2e08692b270a0f4d576e56028658acb48dcf0397a6b3b9409680948846e9b0c41e982253dcaf948673de111aac3051d6553f5d92e3d18061951a531244ae588f8bf3f51ce2342a1a9818894a98b28ed78197e7bd7f934efcf44d7ad83ecf124c9b29e301fba6258e47684a7791fb9cca9733530f83d390af57e8996038808d5ab789e90d65889bc92bdda882d3a6770736a8236f7f835fa0f4ab507661440d1f723121e55747b8766173878ae6eb142", 0xee}, {&(0x7f00000001c0)="4cc8b8b855", 0x5}, {&(0x7f0000000200)="6586fca36df1dae2f3460cc44cdcefb0150830b7d24f4c5ed53c55c9b668fa1e5591c06d46", 0x25}, {&(0x7f0000000480)="c8f21f7533ebe1ecb9b64aafb343f3622f082be788aa88333680723c280f11f13e753a651906a9e44eb9c39e7b3c92828bdf1c295887dd1a1cd89572594e9a5fce9a5da2465772228bd412c4b4bd2e797c8f5fe62194743c5eecfc8067c70977d8510f72f4079bd6fef8b0452158ba02929d4dda546bc39420a72f14bac958dbd1c9f2412bed03d20aa9199ee7e315e9efc2f88b259e739b66b81ccd5e2c9b7858b878bcd66dd46341cdf961d20d2b87b421731cc91c71bda9efac46e0f02cb69094692b5b3bab00c6025823427ad4e0b6474f0fdc4b0ad2ab9a7528edcec43bcadcc3369189403ac189c1791f5a771d6a124795", 0xf4}], 0x5, &(0x7f0000000600)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x40, 0x4}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000006c0)="bd5dd5de85ba1945a22cf78d85a548d65ef3d84d18cc5fd573c06bba69d1e20204876fdb4fd052a73d74c7487139602e1525abb1adb6e2c51c8718a32ec956ee72f250770b87b6bab699b84ea1640e5404639ef1d55ab6cb8ce991db89f7cf9495add550715c98bc01cab38ce3192fff4af55f980b0607577a45", 0x7a}, {&(0x7f0000000740)="b7c1026dad66810c3b14f19d0c82ef56d372e835561ee7dbd947c9c690634a00cb4e91a6f9ee73edb5e7ff1eacb7952347f37242400bbe1a3e328456d208dda5cf0e1041248f2b7a449dafdc10339e9d9355786eca3ea3ee482f42ee48a79a6eafff0dbc73ca9436b84b20c5012730229609a31eeed6b9b30cc2f7339032d2a7100381a6c63d5aafdc3b4db706ca68c11c3583b1ef38e43bf5be33c7b3536e82", 0xa0}, {&(0x7f0000000800)}, {&(0x7f0000000840)="8e", 0x1}, {&(0x7f0000000880)="feb29ec90343649b4dadb0dda64ee0771ff15701097a8cc0251dad8f2ae47d20c9063f76500bdc7ce0964e3f8ada54df092d563669fdaafbe756cd4c96fe8c97d5714797deda9ddbd050c45ce99b3f91230a35fb13f8934d3f6bff42888728107b71a07861a614a4643b146448c41f880de14dd8a65a3bfc6be633580acaca5a45c8d6c7318e", 0x86}, {&(0x7f0000000940)="2351dac085ad95c571e6652c207766ba28c094cdc7ae03a0dec26e463f1f2ae3af6ec24f3b2e286235245d3c97bf261d8e608be09d0d3dda09a665fda01be320f32627bbe329472ed504b2adf3d22cafe4440a256c3a5f9363a2b909d823bde8623b792edce2723d20b2345f9031dbab1e096b4560fcf90a90d66ae62096788e385e5607ff8bcfed48877418e85dba82055ff5452aa36f2e608ef6accc6bae324170cc7b978a840fa50f5731ffe7d6d59f45f2c8fce7af3265c4469bd896f438818d9fa4aa8ad7d9b0a2d01c0a9f455845a133c660710a1ae0f45c", 0xdb}, {&(0x7f0000000a40)="88bfdbbe78cc2d57ae32d9bd31536695e8bfb8d32d9203d63b1596949497078f3f138a9ed0f4875d6e69bb30a07fa1541b2075651a216f5632", 0x39}], 0x7, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40}, {&(0x7f0000000c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d00)="aa6850f6d8b74c6578f879d295270fdbe00162b8704cba536c0dec81be61116fc3d0783e7381da0f9f9fe753c019592ec831e73e376c137bca1f05a693a83919108edd180f031334015c223b23862a3dfe3e554244f17341d4", 0x59}, {&(0x7f0000000d80)="ece15c0e38ca5097f1d4c9a4b834cceb2823f70e4f2c0476cb52fba1325e11d58c4f6bd35f6f3a9205f57fd91541e92a0b37f566", 0x34}, {&(0x7f0000000dc0)="49e5f96c07f612d5cefce0fda8a4727265a04f216d1cdd2b1a1fc4eacb01043a3bfbe16b1c8b85e9053e2c77375e7bf2f6f0c62a760b0a95c4a6f06cca921ac138695f9c84781a41cd890d4c5d2b6cd62a1906afd5baf41c2abd16eb22bc5684161b632459538b01173ae18a19a2b927e08935c6023e7b49970e1b49e92447bf6491108ba67ffb6818d73c40dc662e06c4b1d07ac087e97bce4311dffaf8d095e15ed9ca541ee74d79a98eb8bdb97512e8240e65f34f3cc3f9f50958409b0b46bf72222234", 0xc5}], 0x3, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xb8, 0x40000}, {&(0x7f00000017c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002980)=[{&(0x7f0000001840)="cedd9a6c160f72b301d3011fbe3c0805c4bb06079eebe4d15f2242a9bd2a99b06c8d27db43138012d25f238b8bdbdc", 0x2f}, {&(0x7f0000001880)="faffe44bbedbf6d465c633a721d9f8ddb20c2999467496b64ad96f99e7460d6754ec03083f505c9f12dd77c63a", 0x2d}, 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0x1000}], 0x9, &(0x7f00000056c0)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x4000010}, {&(0x7f0000005700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005880)=[{&(0x7f0000005780)="047be45d4ed5d584ddee04e06514bb8b29ba6675158ce210d5fa198e12bf210b0f25b8a0e1f58a", 0x27}, {&(0x7f00000057c0)="2a5d6f7e0b601325f18c14e878dc5bcab32c7861927766d8b6174d1d1941afb64bece110c2b1fdfe1f1227fba22e70d50beb3aefe300cfc2188f496201ffd0fbb84499585bd3dc77df0d2262c8695a2742720463fc1be3c4c43f280ef6b1c188ad0d78a74239aab4f1da9458069d08e8445a79bed6b3291571bb1dd12a0d7b1bb50bfd7087dd286f78127eeb607f4e5b6402908ec9f9e3509c4304ee2de6c1814bd60dcad8be871b4d", 0xa9}], 0x2, 0x0, 0x0, 0x14}], 0x7, 0x20040891) write$cgroup_type(r4, &(0x7f0000000240)='threaded\x00', 0x1b0) recvmmsg(r1, &(0x7f0000000040), 0x2f9, 0x42, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) 2018/05/05 06:53:14 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000001640)='./file0\x00', 0x220000, 0x20) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001680)="7093c16002a9f1b82b2e426071b94a5da22ff5620720d20337733e09cd4407f034eeda18b0680bf25ec48f5457aa2ce016a2d8fb2a1991a2ee1e86710c6f24d2a66cb150236d1bc05ef218a865da63f7bbec9fbce12a946fc13828a9fd26df80f4270f6150eb0af5bc8fab90f50c64f2c21056bc984081b176fd0c4705cec3f4e1d69073af4d20fa578663ffafbc889334ce941315becfa64fc1b2b592f1f3ac97c4175b59028aee92310f04cf16fb6148c7b14e691ddd9db79f502af64b5fff50ed3059945641f3778596fca050a38cf7e5d30f7f8675652078adebbf5ffa7f3be0f867d7556fbd879cee73e65c54e8") syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x6, &(0x7f0000001580)=[{&(0x7f0000000380)="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", 0x1000, 0x1ff}, {&(0x7f0000000140)="b177999369863b332d07b1a00a7d6ce6abc49e6e3fedfe2f7619703313945c365d54ee84653c9e2c3d52f49c", 0x2c, 0x4}, {&(0x7f0000000180)="110082a11ff2c26daf424b2e2d0581b15d73cd8f22fa748a62f7ec4f537f843b7194ef5ee29804c4bc54c2d3b10c3107e83e24c66f", 0x35, 0x2}, {&(0x7f00000001c0)="58d36fecaa91f993c4c6632a5d2dbd2d21f3894a29c9016d5c2f14f386e8e6ec1bf98d7fd15c087bc4ed1ade10809aa3a600b3532ca3317cbdb8a752dae33cf35cc4bc85c4e9b27266b8c5cbafd6eaa5d921e2ce2b0b29dcc2057c0db82437451f32cb4e4919cab8fc18e7edea771ec63dcbebb811c15e0e64862d808cd681403816c6f90a55f9bac155430cd4dd3aedcb1095b2c29972b41d872f274ab2ddcefb234085fd20e2a421c510024cbbc92c8981", 0xb2, 0x1}, {&(0x7f0000001380)="a33ef67dfeb9519546f63f3b15d1164b1d3201231873da643c6ae69eaa6d8c419c7efd7e657f72e555419c72a38d641cd4789b48c3bf585b9833a7a39617fe24e52d1b5cbe1682d2b1608066e1cdb4cdcb6a9723173a764649ce184f5d9dc10d2247d41600088d5b675bb5657fbe482ec8be71d5580c721141d66fa19de70c418cee9bbfe5d3d29c50e10d3984847e4571cd8e5f3d0389d0c948ed7c8c5c0923557be9069820164804e2afb1e7253e62a1a200d617d6ddadcd448e5d6746b69403d9d44c19366e3e72269fcbb86a090f3b6399", 0xd3, 0x80000000}, {&(0x7f0000001480)="f2fd489ce4a900508b7a41028f66c8ea976ce973501d98f89a0960829b2a339abb503d84804a56dec6b8ad4e501b545f416bc43e10ad41eb2b36620f1b446de51b9a069ead66e5e44df354946024979b08bd41447ff1abb884966f0eaa0481f3140c36f7eb5808a5a2fa63cad5c77edf6b420557eb2314a434cdf12a162fe8bdd4556632f16bf8a7ea17b36cfaf3c44d4d605e1f632c150a42c64354bc896cdd67c2f28cd850c232fc3750f8c265c05baa1232d76a2425f3607b3995a54e5c131421c3a845b5fde31d101db5e1a43935970d86f0cd", 0xd5, 0xfff}], 0xa9042, &(0x7f0000000280)={[{@part={'part', 0x3d, [0x35, 0x3f, 0x39, 0x38, 0x3d, 0x35, 0x2d, 0x33, 0x2d]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}, 0x2c}]}) recvmsg(r1, &(0x7f0000002640)={&(0x7f0000000300)=@hci, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)=""/168, 0xa8}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score\x00') ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000080)=0xfffffffffffff00b) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0)) 2018/05/05 06:53:14 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="220000002100070700be875d09001c010a00001e0001090000000400050003807880", 0x22) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x100, 0x0, 0x3, 0x6, 0x5, 0x4, 0x4]}, 0x12) 2018/05/05 06:53:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0xb) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2400) setns(r1, 0x20000) 2018/05/05 06:53:14 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/05/05 06:53:14 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0xfffffffffffffd89, 0xffffffffffffff5d, 0x6, 0x4, 0x9, 0xa75, 0x1, 0xbb, 0x100000000, 0x80000000, 0x1, 0x1, 0x7, 0x1000, 0xbe11, 0x100000001], 0x0, 0x4}) truncate(&(0x7f0000000000)='./file0\x00', 0x100000000104) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000080)) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0x1, 0x4, &(0x7f0000000500)=[{&(0x7f0000000340)="0d63d6164385b2", 0x7, 0x2}, {&(0x7f0000000380)="b83394320ab1063673274be0fe706e927151811bab5decd0a3b83a34267f917a12777d9df373c3f8babc633bb8054b76fbd2bd015a89957579c3c5b7c8bbe240fc2d1160d78b41106de1e0a0874f744233f18ceaac89ffae9faee13ba6ef50c93bb5cbfe5684c65f85454753e0d9f68924327a3b5a642d8542945c0b623c0a29307e5259b5c6584f8ed9250a72325cf564a3e910caa5ec4fa82fa76d6a031622a5799ecf37a3598edc86f81dc52f622b0090dadb423b697d6665be", 0xbb, 0x6}, {&(0x7f0000000440)="9a7deca8948d72351a814c268a44af68c730b6419ee3c0dd0706546d743773e349098a4ed5016c9eb0", 0x29, 0x5}, {&(0x7f0000000480)="a71e834a16c8bd08b4e0ca8b5e81040f74f4e021f0e410f8c0630dfb22b34ef184a408b93b851f0ed8d5854fbddc56984ba1e4b2d666a3f4dafedefadce8feabc8b108aeca73829f082e6f29c81ba8045b26dece11beb17d10c8c695", 0x5c, 0xffff}], 0x20, &(0x7f0000000580)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nocase='nocase', 0x2c}, {@check_normal='check=normal', 0x2c}, {@usefree='usefree', 0x2c}]}) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x1) 2018/05/05 06:53:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000380)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e20, 0xa9, 0xa, 0x80, 0xa0, 0x0, 0x0, r2}, {0x20, 0x9, 0x20, 0x7ff, 0xf8, 0x9, 0x9, 0x838}, {0x3, 0x81, 0x417, 0x1ff}, 0xfffffffffffffffe, 0x6e6bc0, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x0, 0x3, 0x9, 0x9, 0x100000000, 0xfffffffffffffffc}}, 0xe8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="390000001300094700bb61e174293c81070000000200000000040000000b800019001a0001c96cce00e4000000000000000000000000000400", 0x39}], 0x1) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000000c0)={'veth0\x00', @ifru_map={0x301, 0x5, 0x9, 0x5e9, 0x45, 0x6}}) delete_module(&(0x7f0000000100)='/dev/urandom\x00', 0xa00) 2018/05/05 06:53:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) 2018/05/05 06:53:14 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="b1e3f369065ce1b3638ea09e088e78dd7b3591d78815105a237095b94362e1c81caf001c8bb799b53d0018285fa59d7e2a5aaa4dc33bb2cd7d4205d00076643fc504adaff1f5635dfb6c9efd18606f7d3c2de252176067fc6e1b736b4713b2f3a0b766d5478a6904efc2790ffbf6ca64cb6c2b27c055168af54c57cef77f01785ac851445f50fed79821d0f7df99b8a51b9166c7cb907ae6dc00bfce11464bc196facc17b3d7edf355003d319ece0a3da89b706c22ceb2d546cb37c758af1946f1297a97b4c9563f885978bd637c8b5ea6021eb4c9531f07006f665c0859d18895474e640d39d3706626c16cf2fb", 0xee, 0x100}]) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x2, 0x800, 0xe4a, 0x100000000, 0x10, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf58, 0x8, 0xfffffffffffffffd, 0x6, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x9, "57b57fcba775dc603e"}, &(0x7f00000001c0)=0x11) [ 159.833564] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/05/05 06:53:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2000000000001d) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/05 06:53:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x7}, {0x7fff, 0xc7d3}, 0x5, 0x6}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) fremovexattr(r2, &(0x7f0000000500)=@known='trusted.syz\x00') 2018/05/05 06:53:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/214}, {&(0x7f0000000200)=""/47}, {&(0x7f0000000300)=""/189, 0xffbf}], 0x1000000000000256}, 0x0) 2018/05/05 06:53:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x400c2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000280)={0x11, 0x19, r2, 0x1, 0x3, 0x6, @random="a72624f42de5"}, 0x14) r3 = memfd_create(&(0x7f00000002c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e20600000000000000c9714be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d2d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/05/05 06:53:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000000c0)="7734aad86ab1a2d8bdb66e642549d8645aa6d98f9d9d0e89c0360393844eb1688db2e20e448c3a0802709fdc57b1c24cd981d94e0ba3338eb0851989dadb591d086aa252ead06d96113d23b924de28759f6444ea82288ed91c2a8cfbdd877a604fbf005408e3c87318869aa187650e267ddf1696d2205d647de9569595790145c804f8526aa8777e99", 0x89) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000007c000)={0x2002}) 2018/05/05 06:53:15 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600210) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x0, 0x1, 0x8000, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x80000, 0x0) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5", 0x1}], 0x1, 0x0) 2018/05/05 06:53:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="40010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}, 0x1}, 0x0) 2018/05/05 06:53:15 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1ff, 0x1b, 0x4, 0x5, 0x7fffffff}, &(0x7f0000000140)=0x14) r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r2, &(0x7f0000000000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) r3 = socket(0x2, 0x3, 0x1) vmsplice(r0, &(0x7f00000007c0)=[{&(0x7f00000001c0)="8f6faeb3eb390cfa18a5fb4b50f52a9d87f15261f3c2a1315094708aa6898331cde66bc221a57ef1b2dcb510e7266341de27", 0x32}, {&(0x7f0000000200)="e1e7d9eb91081eec053a6124672ab2582d0c54544c47cb8f58f56be51ecf094409cb432f74ad1e64eade9b8e9265760bc0d963c535a13cfda6855f4ae26d7d99f3c3ac3fb5566b3aac29ec879672f6fa38c1c70d5de7c78d64eadb188a988543a738710ed81138cb239d31c67030ec33c9a41921884aa05bde9db2a4a855f17d7a7b941b00875a7bbdea658075b45d27e9db906055b8e84719d2d00ee63d813cb153c37dd599a4fcc02edc05eeb832fd8d3279a9461bd2fef9383a72a9985bb08aabfcfc6cfc27ce3fdd43a8c4ab4edbc702", 0xd2}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="002552b6ae1d56b3ca437332ee589716b6e4a2cb26460c2aca75d504d833d7c607bac2b447ccdd4036655525e3", 0x2d}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000440)="8ce5ba0950db31cd513cc0155790cbfa28275f08d5ffdcd8e14fae39e377e7a93665109e9bc577d38bd16cea0fa9fdef25afc2c96ae304bfe3c447ebd069237a6f805ef41aa3d4837d7539e93818185a1c0b7d1334fff6896d20b22bc2f75c99a563513075e20c1527adf70a166e23729995fcdbad98d77b4f26d860bb791755203cfe0ae699764ab3d8605d732d09b3a09ee272c174f0c54e85c13aef2c6f352d47a2d9e6da2a8a4f398ef78e5dc51b19", 0xb1}, {&(0x7f0000000500)}, {&(0x7f0000000540)="b0d4a90e40429c751da174bd0bb591018414f5980ef413441eec159a14aa0120b382e11c246b9703a514d30c55d283df38cc4957505e87933a01638e4d5bd8e4a7d76987c75fcda22dc96b91d6626f5d1d4876187d45ff356dbfd9e1fd24234f86794ce3f2c05e2f41f75138acf403972bad512699915c80145dd4b5e5ab2416810bb431026490a2d009c15570aa", 0x8e}, {&(0x7f0000000600)="8e918b1523dde320010ff1301d8964ae3d2b1ef396cbeae298dab0e9be4416e20ac9faaf9d3e9fbb752ca4c155f180b5a6aff2d11ca1ed2f9424eec61156c1080e07e0a7988f46fa3419006e4930575a47957931089f665e602118c1f6a9a96499e470f3e3c215d15fe859813a2cd56695d82524df02404022c97265fbb18835c3bdd72d682ba1c06a579dcb0b8784ba8df733872dfa3f3a2d0319aeccce8017e3a41371a58e7933984ccdcb59318b1da08e65bc27231fa9722d4744b55165e0322a08c4c891628122e1ff49cf887f76352878d8c3e5ab6cb209b4c5e7dc3c8cbcce713f2a6a17", 0xe7}, {&(0x7f0000000700)="b11a76ff7be860217e4d06e2e2f62008085e06f7686c871700d1649c8cd34d7d0f59dfe08ced0f08daf44f7ea711bf04b29cd6ea27da3fe00b7c5ab3ac227aae9302d749c61a16bfe3ab495ed72116a21e6309d1f38d452d793bc33e07b0972c84499d89dbc0a50cceeaa4ef845faf1daf8880cd3d4bfb2fca13ef6bf1d77f76bb3e233f0adda85b235290a60e840d2df88dbdd36aa1b772aaffd31be918af6394620861", 0xa4}], 0xa, 0x0) getsockopt(r3, 0xff, 0x4, &(0x7f000091b000), &(0x7f0000000180)) [ 160.110337] netlink: 80 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/05 06:53:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/05 06:53:15 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x53, r0, 0x0) 2018/05/05 06:53:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-twofish-avx,ghash)\x00'}, 0x58) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000200)="364b0314778b48a5ae95691868a3a3b3ae944287062aa93155cb49", 0x1b}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x5b, r2}) 2018/05/05 06:53:15 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x45, 0x0, 0x1}, {}, {0x6}]}, 0x10) 2018/05/05 06:53:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000000)="0f23ea0f01dff30f06650f01c80f06baf80c66b8b0f57a8066efbafc0c66ed2e0f320f01c9b823000f00d03665f30f1229", 0x31}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0x3}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x9) 2018/05/05 06:53:15 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) 2018/05/05 06:53:15 executing program 6: stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='cpuset\x00') ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000240)=0x1) sendmsg$key(r2, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020000000200008ed80000000000000179d03c744ea2a1143b2fc2a3195a14c7fc6c573838aec38157c3fc09e9f15432c129200096eaa37e"], 0xffffffa3}, 0x1}, 0x0) close(r1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf4, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) recvmsg(r1, &(0x7f00002ed000)={&(0x7f0000559fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000686fa0)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1b000)=""/4096, 0xffffffffffffff73}, 0x121) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000280)) 2018/05/05 06:53:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000340)=""/216) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x6) write(r0, &(0x7f0000000100)="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", 0x218) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)={0x15}) 2018/05/05 06:53:15 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000c0e000)=[{{0x0, 0x0, &(0x7f0000a68f60), 0x0, &(0x7f0000f34000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f0000dd5ff0)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x89, 0x0, 0x6, 0x3, 0x4, 0x0, 0x7fba, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0xf321, 0x6, 0x1, 0x80000000}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x163800, 0x0) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='eth0\x00', &(0x7f0000000240)='}\x00', &(0x7f0000000280), &(0x7f00000002c0)='%ppp1%vboxnet0wlan1\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='#=.}nodev\x00'], 0x100) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/05 06:53:15 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) r2 = getpgid(0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0xa980) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000080)={{0x0, 0x1}, 0x1, 0x1b, 0x5, {0x5, 0x4}, 0x200, 0xffffffff}) sched_setaffinity(r2, 0x67, &(0x7f00009ad000)) 2018/05/05 06:53:16 executing program 4: readlink(&(0x7f0000000000)='/\x00', &(0x7f0000000040)=""/47, 0x2f) r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x200002) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000240)="3b1e4d185eea60064f107183a7d2d65c718e61a55424543ae9738f17edc66cf8a102e6ee150a6e9814135c33e983e21be414ecd2642f1faa4e0647ab44e9a8734edf650aea053310e93390e18fb007633341a52701372fed8915c88700a7a10d3816a334350b277b4185f39f0821b30cfd8257590684f0f1417e1a56292842fe3604a45d5a165acc12b234d0343dbd4b2d5dd4f7c2853acd4f9c3a8105544dd1eba29f180c0b6e890cc790663da62a72bbd636a2fb5917099a9cc478151f1e95e6e6a2196175e03d049ab37c6bcd2eeb197448", 0xd3}, {&(0x7f0000000340)="823984415abfa95e03f17eb822e0ecb9a08f1f8e7b2ca1f6313b6b8fc14ac488f0f5ea31da58cc862fbad5f8e794c32e2f9d9fe6b6acf4af5a5778ae7d59b696c44f1ea85883ad0ed16d5449", 0x4c}, {&(0x7f00000003c0)="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", 0x1000}], 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x7ff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0x7, 0xfffffffffffffffe]) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/211) 2018/05/05 06:53:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14ef00001800210b000000004000000020cb5d33825d95e84b2d81e91a26155b83a37376fceb9699198fde08204c223833f642c1815ff2584b51cad09f0e6d56a90adc7078acf6c70f07f1de0e3d0823427a8f44baf59a156651e18e55a9229e758b7225b938308845c0844fd1e8dce285936d794dc0ee4836298175f1499f090b2bcca5ed03996b867dd82d303e6bede614aa1d760f3afc9269184bfbfaf23bfcc808bbaa6cca4dca744c7f890daab9c66a9a51d0c9dd80fb322905fb7445791f154e97440ca73488dfa3000f31fe7473f6bd43"], 0x14}, 0x1}, 0x0) 2018/05/05 06:53:16 executing program 5: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f0000000040)=0x50, 0x80000001) 2018/05/05 06:53:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 06:53:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000043c0)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="cc4dcfb3d686f34fe1beb819ac8ae678ac", 0x11}], 0x1, &(0x7f0000000b80)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x967, 0x301780) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000002c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, r3, 0x808, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x726b335f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000004) 2018/05/05 06:53:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000028801) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x0, 0x20000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000003c0)=0x1f, 0x4) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4b, 0x2}, {}], 0xe8) 2018/05/05 06:53:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) bind$bt_hci(r1, &(0x7f0000000300)={0x1f, r2}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/05/05 06:53:16 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x9, &(0x7f0000ffa000/0x6000)=nil) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="79ec387669ce7b891c6cdc2ebb4a9596ceaabd0f58eb06311611524b11d9c1540c2d8641b0c3d2a1efbda4f110e954ba36c1a1d914f21115da2c5397d1e10a6df1c071f34c0c4bd5aca1b0791d095cdd5ebe4bd57124390857b3586c9b12382fb1b628ef6278f94a62ff8d4781a8446cd644e2fb529ba41bc227c1e53d5753c4f68a5d854f2e6273b13a9de69e1dd9b07132e16eda9203c3d074e8ecc9e9dabb1d3bb68e49d015269362de626d291220aa549549850c65ea698818962bc76ce63126f4c4d5911113ebbd8fc2cf124d7b6101ef4cddae85ee532782bb51e91be981291c821eeadbca15", 0xe9, r0) 2018/05/05 06:53:16 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x434b, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a40fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x12, &(0x7f0000000000)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0x28) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x9569, &(0x7f00000001c0)=0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r2) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r3) getitimer(0x3, &(0x7f0000000200)) 2018/05/05 06:53:16 executing program 2: shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) poll(&(0x7f00000000c0)=[{r0, 0xc000}, {r0, 0x1000}, {r0, 0x1000}, {r0, 0x1080}, {r1, 0x822b}], 0x5, 0xab) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 2018/05/05 06:53:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000791000), 0xb6, 0x8800) accept(r1, 0x0, &(0x7f0000000000)) 2018/05/05 06:53:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000280), &(0x7f0000000300)=0x4) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffe, 0x0) r2 = creat(&(0x7f00000002c0)="2e2f66696c65302f66696c6530f500", 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000200)=0x1e) sendto$unix(r1, &(0x7f00000000c0)="16f7be681d80a7fbc87b98cc1d6b6e2341da6d99d03b8129d48ca75a6e60cb4e64acc90c05d70a3a704ef3ae", 0x2c, 0x1, 0x0, 0x0) rename(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)="2e2f66696c65302f66696c6530f500") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r4 = getegid() r5 = gettid() getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r8 = fcntl$getown(r0, 0x9) r9 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000840)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) stat(&(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000009c0)=0x0) r15 = getegid() ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000c00)={0x9, &(0x7f0000000b40)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmmsg$unix(r2, &(0x7f0000000b00)=[{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000003c0)="847c04fc3b85007a574a4444d8b60673d4a91b08cb06056ff794bb13fbff7c204741a49bcf415d726c1600a1ad861618718a0f274ab77253ff388799dd94837309d45be4fc56513bd92be360a7f5f11334126e8e9e259bf323972d8a7e04ace614472dc4422279ae9be86f92b13f796c9beda638f116eee4e12ddb41b65c2bbef9d0149c1b64ab078a44b1956b1fc50d116359561e4fd83a6baf218f59ccf01301a85a71b26824e87c2fb6c1e9a944b1332338f4d8e946608b6999f95440138e6dd8a02409dfaecdcb4c85582f028ac100edefd063c672de6b83c148dee21ccbf38b618170a4cbb66afa", 0xea}, {&(0x7f00000004c0)="bf6846b70562a97b4ece908f074b1b81aaa24aeef6c2ff5f685234a4c9222231da05041871c52cc7cfdd75bd1e495b2d9993ecc715adbd0d19e0e131c28f659c1e68f03d923a8eb0e6a4edfe23e53409fe8ae4d46347fb3360530f26ab6cd39ad20d46399bf936d3de47b951c820ad8ba513cc36f52f650a32bae8c3b409d584dd43fa37449a965b26b5d3b34b82868c6c62b1ac4d0ac7383cb4e663cdcef6c51c717967748819e4b141f80ee5edb2daa88bca19a25be965bb09b8605302dbe8fb40fe1707c57deb83c654e2773ffec90f650b46a17f01e779c63c6ee246bb8215", 0xe1}], 0x2, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, 0xffffffffffffffff, r15}, @rights={0x38, 0x1, 0x1, [r2, r0, r1, r2, r0, r2, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r1, r2]}], 0x100, 0x20000000}], 0x1, 0x4000) 2018/05/05 06:53:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000260023811700000000000000010000000c000300711b9dc5670000002fcb2dec58ae325910e8bddae07e6b79729a676580a17ac7c096fee8c99e539a9490eaad92cf57180cb621cb8a46425b547e2169b0426ddb5b2832fae201917d3fd1e513d030d44b786cecaf62d3b5d8883b6c0c401e38"], 0x20}, 0x1}, 0x0) 2018/05/05 06:53:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0x0, 0x0, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000001c0)=[{}]}) 2018/05/05 06:53:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) r2 = getpid() shmget$private(0x0, 0x2000, 0xc, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/05/05 06:53:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000021000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000028fe0), 0x0, &(0x7f000001b000)}, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) 2018/05/05 06:53:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0b00000083a3d38c0aa154ed810c1157cd72777098f000e0932110902424f60609094216a2d4a1faaf9227fcc18313e85e69b04cfec8b17f3e6644512a27ec51e2163270b8c1c61f33d057b65741ea8f8833a47b753699332f2a6c19d932397f158d75cb2ab4ac7fc41117ec27d2db603ed27ecbb1217e2110224648cafc1c"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 06:53:16 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x28000, 0x0) getsockname$llc(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000e00)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa}}, 0x5c) socket$unix(0x1, 0x1, 0x0) [ 161.626265] FAT-fs (loop6): Directory bread(block 112) failed 2018/05/05 06:53:16 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3}) r2 = userfaultfd(0x10000000800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendto$llc(r0, &(0x7f00000001c0)="3dbdbd7564d19a9812e802ff02f92dfe5b2d4f69ad54209ed024e4e753", 0x1d, 0x4000, &(0x7f0000000200)={0x1a, 0x103, 0x7, 0x7, 0x3, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r6) keyctl$get_security(0x11, r6, &(0x7f0000000140)=""/76, 0x4c) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x75, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) lremovexattr(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)=@random={'btrfs.', '/dev/kvm\x00'}) dup2(r1, r2) 2018/05/05 06:53:16 executing program 1: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000580)={"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"}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) [ 161.670718] FAT-fs (loop6): Directory bread(block 112) failed [ 161.709016] FAT-fs (loop6): Directory bread(block 112) failed [ 161.750158] FAT-fs (loop6): Directory bread(block 112) failed [ 161.774946] FAT-fs (loop6): Directory bread(block 112) failed [ 161.799872] FAT-fs (loop6): Directory bread(block 112) failed [ 161.824405] FAT-fs (loop6): Directory bread(block 112) failed [ 161.849542] FAT-fs (loop6): Directory bread(block 112) failed [ 161.897908] FAT-fs (loop6): Directory bread(block 112) failed 2018/05/05 06:53:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="eedd0a8d17f8e2", 0x7}, {&(0x7f0000000080)="853fe431834ecbc4f2ccd8a3ebb4865bc729f15e97ee3ef5710d1c2394f899c3d5ff68e5914fe6f9c285009b0ad11657584f2563ca3721766e", 0x39}], 0x2, &(0x7f00000006c0)=[{0x20, 0x0, 0x2, "2ec78dbf61b31490229c"}, {0x40, 0x19e, 0x87, "bba6fe139081c803eebd61c52d76a1f9d5e2e4a45c1ef1328b124fc5d239dcf9e7e368705e130edc58f85321629ac3"}, {0x1010, 0x0, 0x800, "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"}, {0x110, 0x3b, 0x7, "3718eea503c06cbb27e3c3c4ad72caa0bfc29ac51b76e5a71b3f8313386614648777c061ff8f9260e135886fb2d51b419cfd12f211c0001f4f564b39e154a3bd1c667e6acbed0e2aa44a17bfe504eaddf4a1e7f35240d0411dfdf73d5e45c11789befd515d5bba6ad65bf9dfe23adc3112143f8c800229c0fdef51808f4b3a5149aded8c233f813eb2226e15b5a74270e932424a6389f5e7338876deb32ac2e415486a34ff7e566c1e491641e3f62dceea3010b5853e19dd228e9ed1f3d7757f7e827aa8577259327334b01d6db11f8eb420a0001455a7d00d9f34b02955bdff8e8886f15b2e7c39284bccd2774d119779afb70f9bd877a868"}], 0x1180, 0x4080}, 0x4000000) 2018/05/05 06:53:17 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) io_setup(0x8, &(0x7f0000000040)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x301003, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1f, r0, &(0x7f0000000080)="f0ae08e69b5568d45aa0e5833bd06d163b", 0x11, 0x80000000, 0x0, 0x1, r2}, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000040)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000a40)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/05/05 06:53:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x4, 0x1f, 0xffffffffffffffff, 0xaf6f, 0x3f, 0x39}, 0x20, 0x1000, 0x5}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/05 06:53:17 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond_slave_0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="01"]}) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/05/05 06:53:17 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket(0x2, 0x2, 0x7fffffff) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0xfffffffffffffffd, 0x16c) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x40000) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f0000000240)=""/186, 0xba) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000180)={0x36, 0x8, [0x5, 0xb15]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1}) 2018/05/05 06:53:17 executing program 2: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[], 0x0) fallocate(r1, 0x3, 0x10000, 0x3000000004) delete_module(&(0x7f0000000000)='@\x00', 0xa00) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="000000442e000000018000000000000001000000000000080000000000000000"]) 2018/05/05 06:53:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000540)="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") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x39, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x20, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x90) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000040)={0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0xc}, 0x9}, 0x1c) 2018/05/05 06:53:17 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x40140921, &(0x7f0000000140)) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x9) [ 162.668932] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/05 06:53:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x0, &(0x7f000039a000)}, 0x10) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x298, 0x0, 0xbf}, 0x0) 2018/05/05 06:53:17 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000340)) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="e677e9cdf4cd591cab6ba8ddc5055e3d9e4119e2eaa073c813f74927473d66df6c6c0b1661ad99822310725f12043b3a2c0e73050aa069779ac04791484801489223d7a6870357c83673b0c5e6cbd0bdbe6233ff08") read$eventfd(r1, &(0x7f00000004c0), 0x8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000580)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/05/05 06:53:17 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc00c55ca, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0xbe2a, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) [ 162.710528] md: could not open unknown-block(0,0). [ 162.715828] md: md_import_device returned -6 [ 162.719730] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 162.730484] md: could not open unknown-block(0,0). [ 162.735553] md: md_import_device returned -6 [ 162.782835] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 162.865718] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/05 06:53:18 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100) r2 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r2, 0xb702) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x10001, 0x2, 0x0, 0x3, 0xfffffffffffffff7, 0x10000, 0xffffffffffffffff}, &(0x7f00000000c0)=0x20) 2018/05/05 06:53:18 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r0, 0x4040000000, 0x0, "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"}) write$tun(r1, &(0x7f0000000080)={@void, @hdr, @mpls={[], @ipv6={0x0, 0x6, "a6b90e", 0x10, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ec457a", 0x0, "8ef6d7"}}}}}}, 0x42) 2018/05/05 06:53:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x3, r0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r0, 0x408) fcntl$setstatus(r0, 0x4, 0x2000) pselect6(0x40, &(0x7f0000000040)={0x4, 0x98b, 0x9, 0x81, 0x3, 0x3, 0x0, 0x1}, &(0x7f0000000080)={0xfffffffffffffffe, 0x8, 0x40, 0x2, 0x1ff, 0x100, 0x1ff, 0x1}, &(0x7f00000000c0)={0x6b6d, 0xfffffffffffffff9, 0x4, 0x4, 0xff, 0xb924, 0x101, 0x5782}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={0x2}, 0x8}) dup2(r0, r2) 2018/05/05 06:53:18 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000140)=""/189, &(0x7f0000000100)=0xbd) 2018/05/05 06:53:18 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)=ANY=[@ANYBLOB="efffffffffffffff"]) 2018/05/05 06:53:18 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/05 06:53:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x141000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000300)={"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"}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x2, 0x12051, r2, 0x0) 2018/05/05 06:53:18 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x21) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0) r3 = dup2(r2, r0) r4 = socket$pptp(0x18, 0x1, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000240)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000100)=[{0x0, 0x4, 0xd68e, 0x800}]}, 0x10) openat$cgroup_int(r3, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/05 06:53:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x34a, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/05/05 06:53:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x1}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) [ 163.735284] device ifb0 entered promiscuous mode 2018/05/05 06:53:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x503) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000040)=0x701c) 2018/05/05 06:53:18 executing program 2: socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') pwrite64(r0, &(0x7f0000000080)="4362b3012d419a252ef694c1e008d49d1836e0e9b082d8782c3455caf803485e23698c86c3653a27eedc7b9bc2859ff63378b9a1be662765437bca30f2b4f330b12ed8f06e7e9f464f19f41bae5e28f1b66dd462375bd736f783581f01c7a8f11963914baeae6b33a66a9cc2488a777acb0401e5f4ad4b624d27bf92143c933dc18f73211c7fb318314243e10405515c24e43e0926ee7ea2a77cb1ef24fb0fd5e2a62bf67b4ff52b5027a8c27f6305638eb06a838f6a1bcf6cd11a", 0xbb, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x20) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = dup2(0xffffffffffffffff, r1) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@generic={0xffffffff, 0x401, 0xfd7}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92151fc33a454f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)=""/92, &(0x7f0000000240)=0x5c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0xffff, 0x4) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) close(r3) r6 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r6, r5, 0x0, 0x20004) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/05/05 06:53:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc1, 0x0) 2018/05/05 06:53:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x701, 0x80000) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "2c0df1e0a355a0e1565ed7727410df00d2c49c5fe59c58d5db187daf7b44653805a99b93fd1d04b8d8bcbc5490028359633ea312eb75d55f2fb47e1f85719864b4ff08296bc8930568b8fee5509b2202075a244c0c0d73f07d124872c6f41717ef5b162dfd336137cb5fda0770a7cb8d330ff3"}, 0x77) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) 2018/05/05 06:53:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\\trustedmime_type\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x410000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x40, 0x4, 0x101, 0x7ff, 0x0, 0x7, 0x1000, 0x0, 0x4, 0x3f, 0x5, 0x7, 0x5, 0x100000001, 0x3, 0x3, 0x4, 0x10000, 0x5, 0x4, 0x1b5f, 0x6, 0x2, 0x0, 0x0, 0x65c6, 0x1, 0xf6, 0x7fffffff, 0xffffffff, 0xfffffffffffffffd, 0x2, 0x7f, 0x5, 0x80, 0x5, 0x0, 0xa2a6, 0x5, @perf_config_ext={0x2, 0x5}, 0x4, 0xa1f, 0x7, 0x7, 0x970, 0x200, 0xfff}, r3, 0xa, r4, 0x8) keyctl$instantiate(0xc, r1, &(0x7f0000000200)="4b1d9d7de192131187a7f3dfd745442af88311c38431414281d00bca3a20c830bed3627aec2026d0e4ede69182e14beb2e6ddf5189cda640340ad83759126e0083212113a8ce4ebaf0a963612eecde43ed3f7055ca78f226852fc8e83793245555201cd688adda90b18fff69783e2a6171d35ab673c0660f14c31b4978f7eec97dc886185c2f75f7d46113a34e32b753f6fa5a74e861bf08b2da0d89435453bd80255c158c217f599824375ef3e2687758744ad1fe7a4746646be8f9281e81b2f3661923f4dba480cf4a2cb3b3eb5bc20ffbe1d8329ed9d8b5cf9d9404", 0xdd, r2) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/05/05 06:53:19 executing program 6: mq_open(&(0x7f00000000c0)="2ec9003fc2b5d646a2853ee6cad02247cfbe23de9f2bbe6e7baec353d1f129a8edf6a92e3084084ff34b7b5caacd779c70f219d7ba75d0cb1679a074c90c4b8c39db2cfe4a9fdef4052260e013d49ac90e3ddbb6565506b3ee045336929bbc9bab7a31037cd97f06ab67881171a03adf1cd4a5dd76d682f97999880e0ed86702", 0x0, 0x0, &(0x7f0000000140)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x9, 0x800, 0x0, 0x3, 0xa6b0, 0x8a2, 0x7f, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x81, 0x401, 0x100}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="4500000028a43f53e99fce3f6653cd29de237e556d4976d469745ac1f5017d0fa0017a0684c78498dc910257b5719053f6d871443c5059662d5d06843ee92249ade4270777df92cd1d5f9163f011dc505f80fced844c015fadb333e683d2eb0fad291f04f052ea6715e06bf12f061cb386f04afb25760a1b1bfa4f8db8f5894cb9422ffd8d242d230ea275246e5114368bd9bd26da94dfa71f3fdc63838fd1b6144ee1872ee50db7d8f381f8da6b8f"], &(0x7f0000000080)=0x4d) 2018/05/05 06:53:19 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0x6, 0x20000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000740)={'filter\x00'}, &(0x7f00000007c0)=0x44) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', '\x00', '\x00', "0000000000000000d8cacd6a748a62bc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="5a35b9e51c85", 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x218) 2018/05/05 06:53:19 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00000001c0), 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x16, "5de86744ac08f8515ba4fbfe79f65e9f7629c2697a91"}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2}, 0x8) 2018/05/05 06:53:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="1c012000", @ANYRES16=r1, @ANYBLOB="0100000000000000000046fa00220800060000000000"], 0x1c}, 0x1}, 0x0) 2018/05/05 06:53:19 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0xc) r3 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r3, 0x40086602, &(0x7f0000000300)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r4, 0x1, &(0x7f00000000c0)="1b1d6584") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r5, 0xfff}, &(0x7f0000000140)=0x8) 2018/05/05 06:53:19 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='fd\x00') ioctl$fiemap(r1, 0xc0185879, &(0x7f0000000080)={0x0, 0x1000}) 2018/05/05 06:53:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)={[{@sys_immutable='sys_immutable', 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xfff1}], 0x1, 0x0) 2018/05/05 06:53:20 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000122700"], &(0x7f0000000080)=0x8) 2018/05/05 06:53:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000451ccc)=@flushpolicy={0x10, 0x1d, 0x401}, 0x10}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/05/05 06:53:20 executing program 6: mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000228ff8)=0x4000000000000f7, 0x895, 0x6) get_mempolicy(&(0x7f0000000000), &(0x7f0000fd5000), 0x20000007ffd, &(0x7f0000000000/0x2000)=nil, 0x4) 2018/05/05 06:53:20 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20640, 0x0) fanotify_mark(r0, 0x0, 0x10000, r0, &(0x7f0000000c80)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x10001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000bc0)={0x0, 0x1}, &(0x7f0000000c00)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000c40)={0x4, 0x8, 0x8001, 0x100, 0x555, 0x8, 0xf454, 0xc07e, r8}, 0x20) getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000940)=0xe8) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r2, r0, 0x751, 0x8) r13 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000300)="c18925f052162750c54d3a22445597e9dea4f3c97f68a34ad805696310ce51aebc29b5c9e96769ba4cff0909b44b768ac9b1f5f75836f874dd7cc68e4f58ab33d4ffc2d56f3e05edb4fde1141e9eb7f1fdba59e3ec", 0x55}], 0x1, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x10}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) 2018/05/05 06:53:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000940)=0x295, 0x4) [ 164.997406] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 2221219099 > max in inode 16555 2018/05/05 06:53:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000300e600683eab3d5ead49000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x4000, 0x6003}) 2018/05/05 06:53:20 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffff9}}, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0xffff, 0x1bc280ed, 0xf2ec, 0x10001, 0x2, 0x40, 0x5, 0x2, 0x70, 0x9, 0x7}, 0xb) ioctl$KDMKTONE(r1, 0x4b30, 0x2) getsockopt(r0, 0x0, 0x7, &(0x7f0000000200)=""/183, &(0x7f00000002c0)=0xb7) [ 165.123451] EXT4-fs warning (device sda1): ext4_block_to_path:107: block 2221219099 > max in inode 16555 2018/05/05 06:53:20 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x28a) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e21, 0xd, @loopback={0x0, 0x1}}, 0x1c) [ 165.271848] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 06:53:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x50003}) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="65260f23bc0f01cb360f6182003026660f58630072cbf20f38f19c0500baf80c66b8f874b08166efbafc0c66b8b300000066ef0f01c86165650f1be6", 0x3c}], 0x1, 0x0, &(0x7f00000004c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/05/05 06:53:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/8, &(0x7f0000000000)=0x8) [ 165.318272] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 06:53:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0x83, 0x1000, &(0x7f0000000100)="0d7ebc2692ce9f1927701fa2cede9dc6835069add86b77e4b4162f9fab8b6a61724f2d7c09eedd48876352b93c6f45d706dc4f5e0d12eb0d550efbfe7197d5ed1b3b52bf40c46da3acab58786b6c4fadf23a026a7a562dc9b3390f761e94a62df1c59157a3e10d1e965da66e619a353757b261a7c1c539e83a17d66e2e80d1162bb18d", &(0x7f0000000280)=""/4096, 0x3, 0x7}, 0x28) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000001280)=ANY=[@ANYBLOB="280000002e00010300000000000000000200000014000040ff01000000000000000000000000000101cfbbae887152d45d01dfbb67d07f5283fa3016cfc6462da83dbf8dc7a2b0d576152479225441a8b3fa2fdc90993466d142423ef232507ffb03e4bbd0db15bd7f32ef1354b7c6037bb1584e3330f70d656ca6bdd9adc888c0570e5024f0b20e69d6300f483c9f0f907f1b0cf4d1a436880e1dc1ab9349990b768c1a34f5828e9b2765923b790c0c7877aaf71b76ff95cfe6dd141277b1343358844827b60352b1d66c2c815b73d827186b24c4f68c4ee8c2c212f336c1d78f03da4fd4d36bd775"], 0x28}, 0x1}, 0x0) 2018/05/05 06:53:20 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='o'], 0x1) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x503600, 0x10) 2018/05/05 06:53:20 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) accept$nfc_llcp(r0, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x13) 2018/05/05 06:53:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x438) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x198, 0x198, 0xd8, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'bpq0\x00', 'nr0\x00', {0xff}, {0xff}, 0x62, 0x1}, 0x0, 0x98, 0xd8}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x8, "2d16987b3fdcf0d5c5ca0860fb3dd9fcca99e82ad805ffecbe9755da8c34"}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr=0x6, @multicast1=0xe0000001, 0xffffffff, 0x0, 'irlan0\x00', 'nr0\x00', {}, {}, 0xff, 0x3, 0x22}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x40c, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/05/05 06:53:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0x0, 0x0, 0x5, 0x0, 0x0, &(0x7f00000002c0)='bond0\x00'}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x40000) r2 = dup2(r1, r1) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0) 2018/05/05 06:53:20 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5, 0x5, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004440)={'yam0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004480)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7ff, 0x8, 0x3, 0x100, 0x2, 0x10000, r1}) 2018/05/05 06:53:20 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001600)={0x0, 0xffffffffffffffff, 0xe6, 0xfff, @scatter={0x7, 0x0, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/29, 0x1d}, {&(0x7f0000001100)=""/3, 0x3}, {&(0x7f0000001140)=""/106, 0x6a}, {&(0x7f00000011c0)=""/65, 0x41}, {&(0x7f0000001240)=""/253, 0xfd}, {&(0x7f0000001340)=""/48, 0x30}]}, &(0x7f0000001440)="a4581c990790cb4f21c4c76cc3c14c439d12816dd24fc202849dc806d2f7517032319e6309cff0315102d9a0024b14f6656b951361ec6914d0c7537359058c5ecd7f3297aa4325ea15f463cd841714320d592d694740626862e78e25ac63a0384cb48e2043a8903737240fa58c8e6f3c72f0c15e7e3efea229d29974d1529b2c8e0a60c87be03df0e037b5df20639dafa1f119be26ca01d548a7fdfe17c08c5416109010d7bf72cfbb0a2495a3e63a890b822b69b692c78edf18bfe24f185ae833f6eea42386bdfe52bb472a57705d93cb317791891c11b38ff70ae635bbcdde5dd91e28e893", &(0x7f0000001540)=""/121, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000015c0)}) fcntl$setsig(r1, 0xa, 0x29) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0xc) 2018/05/05 06:53:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000180)="8d147e98ecc9ce92f2febd8d4d8db64d362e9e922e28021852f31c8d02a014dd607df2a3f3bbe9c69208f9ade03c8e94640db2e367975c62742e0c2c6d6b3de9bbdea03ad7edf339025e5ab87bec8bbd90d50f1bff210ad94a00d414a7e0595d88d544f9e0d83e608ed21d9328058027dce6777f3466d51504f10ac5d93d9765") dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="0208000000000100942f5d2906c10a24", 0x10}]) 2018/05/05 06:53:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00') 2018/05/05 06:53:20 executing program 7: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) prctl$intptr(0x0, 0x100000001) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x2, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/05 06:53:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0xc8a5, {{0xa, 0x4e22, 0x7fffffff, @empty, 0x4}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x108) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/05/05 06:53:20 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e20, @multicast1=0xe0000001}, 'vlan0\x00'}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) getsockname$inet(r1, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/05/05 06:53:21 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400240, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x1, 0x7, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x14, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) 2018/05/05 06:53:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x5, 0x4, 0x80, &(0x7f0000ffb000/0x2000)=nil}) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x2) 2018/05/05 06:53:21 executing program 3: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) sysfs$3(0x3) rt_sigsuspend(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/05 06:53:21 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0x6, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) accept4$packet(r0, 0x0, &(0x7f0000000180), 0x80800) connect$inet6(r1, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/05 06:53:21 executing program 6: set_mempolicy(0x4003, &(0x7f00003ccff8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3, &(0x7f00002dfff8)=0xc53, 0x2000000001, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000180)={0x20000000, 0xffffffffffff0d0d, 0x22}) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x2440, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000240)={0x3, 0xed01}) sched_setparam(r2, &(0x7f00000001c0)=0x3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/32) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) write$sndseq(r4, &(0x7f0000000080)=[{0x9, 0x100000000, 0x48, 0x8, @time={0x0, 0x989680}, {0x3, 0x8}, {0x4, 0x7}, @note={0xffffffffffff7fff, 0xffffffff7fffffff, 0x99e, 0x3a, 0x7fffffff}}, {0x6, 0x20, 0x401, 0x0, @time, {0xfff, 0x4}, {0xffffffffffff8001, 0x737}, @control={0x9, 0x401, 0x2}}, {0x5, 0x7ff, 0x5, 0x3, @tick=0x6, {0x8, 0xfffffffffffffffa}, {0x713f, 0xfffffffffffffff9}, @time=@tick=0x8}, {0xf8, 0x3, 0x0, 0x659f, @tick=0x9, {0x6}, {0x0, 0x1}, @quote={{0x80, 0x7}, 0xe012}}], 0xc0) mbind(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000040)=0x1, 0x3f, 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/05 06:53:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x40, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) 2018/05/05 06:53:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000012000)=0xfd45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x111080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4a, "199361a32af28ff158fa73ce61919d713c8154b1d35e4da6304caaa01c62e40ae2fcd8d83140475d5cb3b66dd371377ba842b211ace7e2bac84b0406ae6a3a2a5859021c8c70a39fa315"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0xffff}, &(0x7f00000001c0)=0x8) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 06:53:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0xfffffffffffffff7, 0x0, 0x5, 0x1, 0xfffffffffffffffe, 0x7fff, 0x43, 0x3, 0xfffffffffffffff9, 0x8}) 2018/05/05 06:53:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001580)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) openat(r1, &(0x7f0000000300)='./file0\x00', 0x40800, 0x108) mq_getsetattr(r1, &(0x7f0000000180)={0x3, 0x5, 0x8001, 0x1f, 0x8, 0x80, 0x3, 0x8}, &(0x7f00000001c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8002, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x8000, 0xf306ec1dabd8c775, 0x7ff, 0x9, 0x1, 0x2a, 0x0, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0xfffffffffffffbff, 0xaa, 0x8001, 0x1, 0x2, 0x9, 0x400, 0x9, r4}, 0x20) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000000c0)=0x9, 0x4) 2018/05/05 06:53:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8903, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001300190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/05/05 06:53:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="f00000001c0013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000"], 0xf0}, 0x1}, 0x0) 2018/05/05 06:53:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0)="f0", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x200000000011, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x149200) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x40600) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000100)) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x34d, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x400000002b, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0x90) 2018/05/05 06:53:21 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df687000000000000000000650d9aed304e49fe2f"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/05 06:53:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = shmget(0x2, 0x200000, 0x302, &(0x7f0000e00000/0x200000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000080)=""/17) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)="00a65418709f8000013749aeb96daa3d", 0x10}]) r5 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000100)={0x9, 0xdcad, 0x0, 0x7f, 0xffff, 0x1, 0x10001, 0x0, 0xfffffffffffffffa, 0x6d, 0x4}, 0xb) [ 166.201848] netlink: 220 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 06:53:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, @rand_addr=0x200000000000000}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="9fcba7091e0bca2c7e9daad29602d52e4683030add42f9029226735ea84289fe8878784dd0b9ecec3d5c434e5c12d2a32c8cf0f9dca8a69223bf6fb3a285aee2d52700356e415c25b5fafe0d63b7356ef96b764904c6e6c4892b213c813c75d3c4", 0x61) 2018/05/05 06:53:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/sockstat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x80000000000, 0xffff}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x2c, @broadcast=0xffffffff, 0x4e20, 0x0, 'sh\x00', 0x0, 0xfffffffffffffffd, 0x57}, 0xfffffffffffffea5) 2018/05/05 06:53:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x78) fsync(r0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000003c0)=""/160, &(0x7f0000000480)=0xa0) socketpair(0x0, 0x0, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @remote}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x2, 0x4e24, 0x2, 0x2, 0xa0, 0x20, 0x2c, r3, r4}, {0x1, 0x1, 0x3, 0x1, 0x7, 0xffffffff80000001, 0xcb, 0xfffffffffffffffc}, {0x80000000, 0x1, 0x1, 0x1ff}, 0x246, 0x0, 0x0, 0x1, 0xc539788ec330bced, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0x3, 0xfffffffffffff056, 0x2, 0x59861296}}, 0xe8) openat$urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x200, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x42040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000340)=[{0xe, 0x50}, {0x2, 0x80}], 0x2) [ 166.266408] netlink: 220 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 06:53:21 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='#!\t'], 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000080)=[&(0x7f0000ff7000)="020000ff070000000000002000fffc0c6565643b799365195f1b76"], 0x1c00) 2018/05/05 06:53:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000002c0)) open(&(0x7f0000000080)='./file0/file0\x00', 0x200000, 0x8) socketpair(0xf, 0x80000, 0x8001, &(0x7f00000000c0)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x30) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x2000000691acaec, 0x18, 0x1, r0}) ioctl$int_out(r2, 0x5462, &(0x7f0000000040)) 2018/05/05 06:53:22 executing program 7: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="0026000000000000031b7602f3c5f87baee1000000000000000000000000000000000000"]) fallocate(r0, 0x8, 0x0, 0x8000) 2018/05/05 06:53:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x4, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x4102) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000140)={r3, 0x8, 0x5, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x7, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) 2018/05/05 06:53:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000340)="0f201a0faa640f01c10f0d2ed500d0c5360fa10f20c06635100000000f22c066b9350900000f32eae100ee000fc7999a7c", 0x31}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="dacab919116b53de83c5f6a7af2d0412839bbab4ef9f824bbb05534e1fa867828b09dacb58dc6c23dd3d8d8a62b4f88c83f67adbf680d735f1790edfd7e9f173c97b87fcf882257760bb4df9a88100b9536b29fce0257dadba8dfd5a723327ac1b9389964849048042b6fa4f19afdb7006c8cf00be1d0638be9e4b77a2cfaba40e55", 0x82, 0xfffffffffffffffa) r6 = request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='bdev*eth1[eth1\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000140)=[{&(0x7f00000001c0)="12a2f69057126db61c4ab6d58f7a5332672ce27d79be86d4f79ee750508ae80763a01f3aeba52ddb024b4d315eed520447a287d739dd710588e6625d6d0eace5ad40a29f3c28c7e17d727bf4801c4913f6089c7aeb921f197594c511b4fccb0387174c1d31ab362f34a3dc700938f26b774e370a5804fd5cefa4d3dd63c7bc133c1fbfe30e0ed73b9bfdd9ceee64a32ed42d23", 0x93}, {&(0x7f00000003c0)="b07316327b38f42126fed67bac6478d38bd9b4fa7c1c1160a5157297d0c28a28987f1d137e32e5d16c1ae7f9bebe8ff3568f0595e44cf30a52ba0a87f50fb7068999c88e0e4d7fc50d8019e774d43b897c107b3a3c05ed46d4bef3fcfaec6a056ad682e325b5639b33cc57a30f3be88ec933c3b2b5517e13b6439a4c8e8f814ee7e77cd21c6cc0afd97b27470f0d3bda0194caced87625b0de5c069a8ca6a062c88ca45a37b2234662df5dc920df1f", 0xaf}], 0x2, r6) 2018/05/05 06:53:22 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000180)="51dbaa4b346f86287d2af021a849a432826efcd803d2957666268947356258f37744606b84c334c7f1bdd9b052d43f10f8fcc3def42b5c85e6e032683a0ab2f730f19232", 0x44) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r1, &(0x7f0000000100)={0xa}, 0x1c) 2018/05/05 06:53:22 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100084000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x78}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000180)='pipefs\x00', 0x0, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) r4 = dup2(r0, r2) close(r4) 2018/05/05 06:53:22 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='(self\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, 0x0, r1}, &(0x7f0000000a40)=""/28, 0xffffff41, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x5, 0x60000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vsock\x00', 0x4002, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x1ff, 0x0, &(0x7f0000ffd000/0x2000)=nil}) ioctl(r2, 0x8000c0184908, &(0x7f0000000080)) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f00000009c0), &(0x7f0000e9b000), &(0x7f0000000a80)="16b5d465278c491e589957f9e87329a89b2d963e56b1f9c5b8f57aacebbe3d7b200015c0e1c15214114c794f4474c7ef8253ff4a2fc9c994eda4381ade86ef7e1012e58893377c24c6aed4157ed46c1aba601725f32a267d0138f0e45039b7a09f2fbf4aada8c8f0624825a2625d8489e9def472474befae6f47679c21a2bfb46f5f38c71dc4a50fb03402904e0edd64b80ac8c4934cd04364602491ca07216934e09cc3b95fbec2bee5cfd8fcccbebb7733f5235cd9835c3956028800000000000003313426fff5d5d78504e8e643ef90537e9e50605578dbce8edd") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000a00)='status\x00') eventfd2(0x81, 0x80000) setsockopt$ax25_int(r5, 0x101, 0x2, &(0x7f0000000040)=0x28, 0x4) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000780)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="200027bd7000fbdbdf2504000000080006001dcdb71140000200140001000000007f0000340d00000000000000000800080003000000080002004efd7d463a1020000008000700010000000800080008000000080003000200000020000100080001000200000008000800080000000c00070000000000100000002b82a27c76ee00353f762cf9535aa6371ff7dc355948d2b3a3035ae1abf915a07b266ce0c28b98f6ec373699c4392c33c973f5e69319341d1919"], 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r7 = dup3(r5, r0, 0x80000) r8 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) recvfrom$unix(r5, &(0x7f00000005c0)=""/80, 0x50, 0x40000020, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000b80)={0x0, 0x8c, "14756584668c627cb194843ba470fdcc507eda066e2a72f996964c520a221e8467bbcd0585fcb1103dfafac479eae7ae35689255833b68302022a15dd4b2d1b809cbf02d89a8e9b8256f77cfb5b11214eb0057181f17cdf70ea795d06bcf5836b7fbeb2cc32a1c6d1bbb2e51dc62fdfe21a44799a156a07d8e3cad7b4710b5daa305fa9fe705a92961302f5c"}, &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000540)={r9, 0x3}, &(0x7f0000000840)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xa001, r10, r11, 0x7, 0x0) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000000340), &(0x7f00000006c0)=0x4) io_submit(r4, 0x1, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa14", 0x4f, 0xab, 0x0, 0x1, r5}]) 2018/05/05 06:53:22 executing program 5: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffa}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)) [ 167.136505] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 167.143657] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 167.169439] attempt to access beyond end of device [ 167.174477] loop2: rw=12288, want=4104, limit=20 2018/05/05 06:53:22 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x2c}) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000feff"], 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) 2018/05/05 06:53:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r0, 0x1, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0xa0002) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x8000000, 0x6, 0x10}) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000019c0)={&(0x7f0000001840)={0x10}, 0xc, &(0x7f0000001980)={&(0x7f0000001880)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/05 06:53:22 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) mlockall(0x1) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000200), 0x2) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) [ 167.182788] F2FS-fs (loop2): invalid crc value [ 167.187664] attempt to access beyond end of device [ 167.192786] loop2: rw=12288, want=8200, limit=20 [ 167.198147] F2FS-fs (loop2): invalid crc value [ 167.202819] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 167.209897] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 167.217090] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 167.260910] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 167.279623] attempt to access beyond end of device [ 167.284676] loop2: rw=12288, want=4104, limit=20 2018/05/05 06:53:22 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xffffffff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x10000, @empty, 0x6}, 0x1c) write(r0, &(0x7f0000000000)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) io_setup(0x30, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xffffffff00000001, 0x210800) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0xb9, r0, &(0x7f0000000100)="395d3b4f95e57cd5c87fa914c14c36c92df138a726aa073ca371f81b64c863f8b49fd7aeda8cb7eb525778eb7f3e7181b51db5a6b11c7abceed952ab763221d077e10feb4fc825429cf961e7e5b8cbc211", 0x51, 0x4, 0x0, 0x0, r2}, &(0x7f0000000280)) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3ff, 0x400) ioctl$TIOCNXCL(r3, 0x540d) 2018/05/05 06:53:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) r5 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000100)={0x20, 0x4d, 0x10001, 0x1, 0x6, 0x40, 0x5, 0x1f, 0x7, 0x20, 0x100000001, 0x1}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x480, 0x0, 0xfffffffffffffffe}]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000500)) [ 167.314232] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 167.328966] F2FS-fs (loop2): invalid crc value [ 167.350448] attempt to access beyond end of device [ 167.355509] loop2: rw=12288, want=8200, limit=20 [ 167.393774] F2FS-fs (loop2): invalid crc value [ 167.398519] F2FS-fs (loop2): Failed to get valid F2FS checkpoint 2018/05/05 06:53:22 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) 2018/05/05 06:53:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x141003, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x101, 0xaee3]) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b0e000)) dup2(r0, r4) 2018/05/05 06:53:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x200000) ioctl$TCFLSH(r0, 0x540b, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40286608, 0x0) [ 167.506073] attempt to access beyond end of device [ 167.511262] loop2: rw=12288, want=4104, limit=20 [ 167.584819] attempt to access beyond end of device [ 167.589966] loop2: rw=12288, want=8200, limit=20 [ 167.670011] attempt to access beyond end of device [ 167.675139] loop2: rw=12288, want=4104, limit=20 [ 167.694782] attempt to access beyond end of device [ 167.699932] loop2: rw=12288, want=8200, limit=20 2018/05/05 06:53:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000002c0)) mlockall(0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r3, 0x8001}, &(0x7f00000003c0)=0x8) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) r4 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x7, 0x102) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffc, 0xe32edad239026adf) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000500)={'bcsh0\x00', &(0x7f0000000480)=@ethtool_coalesce={0xf, 0x6, 0x8, 0x1, 0x4, 0x80000000, 0x80, 0x0, 0x5a, 0xffff, 0x101, 0x6, 0x0, 0x80000000, 0x637e07e5, 0x4, 0x6, 0x1, 0x95e7, 0x7, 0x3, 0x7fff}}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/90, 0x5a}], 0x1, &(0x7f00000001c0)=""/36, 0x24, 0x6}, 0x2000) 2018/05/05 06:53:23 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xf, 0x4, 0x35, 0x6, 0x20, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x0, r0}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e80000001100000b25bd7000fcdbdf25647262675f6e6f70725f73686131000000000000000048ecce1c416968db0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000008000100ae0a0000"], 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x4) read(r1, &(0x7f0000000080)=""/245, 0xf5) 2018/05/05 06:53:23 executing program 2: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x5, 0x40000002, r0, &(0x7f0000000000)='./control\x00') openat(r0, &(0x7f0000000100)='./control\x00', 0x0, 0x0) 2018/05/05 06:53:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x525}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x73, "fe6e26ac967ca5724333b57382c4c5da69319651feaac55e09bfcc8087ea34c0d617cf9fe8a8e9dc4d819ad3727f830d09b571b645739603d490699afe640b67b94f3d77d2ebcd150a4009210af4826c78a90fe60e6f7ae9f6ca4f3fad39be9cf2469de5e8c875fa8125cdab367786d4c894e6"}, &(0x7f0000000180)=0x7b) 2018/05/05 06:53:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200), 0x15a) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x620000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) 2018/05/05 06:53:23 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000300)={@multicast2, @loopback, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x2b3, &(0x7f0000000040)={&(0x7f0000000180)=@bridge_dellink={0x0, 0x11, 0x4, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x0, 0x4}, [@IFLA_MTU={0x0, 0xe, 0x3}]}, 0x34}, 0x1}, 0x0) 2018/05/05 06:53:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x10000000009) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/68) r1 = accept4(r0, 0x0, &(0x7f00000003c0)=0xffffffffffffff84, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000280)=0x100) 2018/05/05 06:53:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5c397000000000012060000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000174738273031a19c8de1bc9000000380080000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000001"], 0x78) read(r1, &(0x7f0000000540)=""/153, 0x99) accept(r1, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) 2018/05/05 06:53:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0x5, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) setsockopt(r0, 0x9, 0x3ff, &(0x7f0000000140)="13d259b8dbaa2d75b676fcac6932c84ac2616f70c192d9812d74c5ed7461c7663b1236cb974a0f782283ce1c67cf60fcd45736486fc9cb6fbfdac1c2adf0efc2217ada8bee170679ff85662de5d9fe057bf134635b607fbb1547005b74c904bd306aed2e446e5357f98db48d27f34de8fd6dfd52674f7d03ee7d61c59e5b84ee53e049df9efa4f076f25b4698052a26393180ce373135e311e93804ee403af678c0794522c909d2d747a754fa631e90b9e4ab7b0345c2fce975ce5b742c7d77004a0057a3083efd64b27c7caeb1d1842e674b8c0883f47f7f16a80af", 0xdc) 2018/05/05 06:53:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80040, 0x16e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000380)) clock_nanosleep(0x2, 0x5, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/05/05 06:53:23 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x302, 0x0) write$eventfd(r0, &(0x7f0000000100), 0x0) mq_timedsend(r0, &(0x7f0000000240)="127df296f234856bb75d0ee71341006759f495a93091f71fe8a964b8cda230be3345f182319d5379cc308486f5af004bc4c26c836fdb1ff56700a64424c349fb47cffd7f8a7da11d535ff43d7bac10445d29e02ae1e3e09b024ffa3a40c455f8e3f6df4febe659b38608df912b8feda268d751f75ba9affedfb032793ce97d84dfe102fd5667d35fe5225c4b35a6d28d4381a61f70a09200cd", 0x99, 0x4, &(0x7f0000000000)={0x77359400}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/199) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000300)=""/183, 0xb7) 2018/05/05 06:53:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000980)=ANY=[@ANYBLOB="240000001800010000000000000000000a000000000000000000200eea0e0100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 2018/05/05 06:53:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x0, @multicast1=0xe0000001, 0x4e21, 0x3, 'dh\x00', 0x2, 0x41, 0x4c}, 0xffffff31) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)={[0x2d]}, 0x1) [ 168.501214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/05 06:53:23 executing program 4: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x73, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblcr\x00', 0xd, 0x7, 0x2a}, 0x2c) fcntl$getflags(r2, 0xfffffffffffffffd) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r4, 0x90, 0x8, r5, &(0x7f00000004c0)='./file0\x00') r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) pwritev(r3, &(0x7f0000000680)=[{&(0x7f0000000580)="cf25a1847f3b525ada5e1f7c8205faac0c17c39833b6174f19e37808dd3cf3110cb02d7e44be726320b2835e3f94de02a47b703ff424688df02d18463f0ec82bd5ef5fa151a7301faac7ff0620ff10ec67d24365e4f669f8ccd3736b7acd63e40a891ae5d401f4ec39283ebf3ccca2b7c9db3dd43bbf72fd34eb528b7aac", 0x7e}, {&(0x7f0000000600)="01bc6647e9c507a39c68399aa7feb12c67f19edc5e2f73d65c2be46b0555fafc829858f99695f3afee5052535fdb22eff19e751f57b5b1e93e04cbbdeeb9091083927f49380cacfc01547a13dd401e026e1eb0799d788939892856", 0x5b}, {&(0x7f0000000040)="ab7bb7a5b2d67b73669b1de6f40b77e35edee91293e939fee5003c3a", 0x1c}, {&(0x7f0000000780)="18804d03a7f3e0da0da2ae1efb6145b0983a7c2434fe69ea640d73332b03928d020990472a9f8364fbf2c973bd0cc5df5184495596b47c5a5555ee4020e5b091633cdacaafcf90ef5a3f93632d17eaf0b065a93e72a6ed8fd868128ba206f1b041c7a0d75e3c09206663fff1345724c227fc10a36df271bb5febd871d6fe633d5594a3b26a2fcb1b6217c0e481e4069a2b2057087823801f798de4b43a20b79a5be840102f1efee4d362c9e7d1e4433e266c6daeee922cc8e9f1b67d9d13a61df4831d0e68e073cf1272d182e16ec4f97bbe3a7dcc7c07025a692d73ada245793d5dd987ee00eda82d1abbcbe82dc6", 0xef}], 0x4, 0x0) 2018/05/05 06:53:23 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x83ffe) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) syslog(0x8, &(0x7f0000000000)=""/133, 0x85) 2018/05/05 06:53:23 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x107f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x204001, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x4d, "55989d0aa5998ae67556ebe7e7c6331df4cce6d0c6e676239ed855df56ea017ef4386070bc9a8f1ce912e3f0ff1006b5378cd96b535dfa9b057288b6db09a3c1bb05ab732d21dfc7d8fcef3abf"}, &(0x7f0000000140)=0x55) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x1, 0x1c5d086e, 0x8, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x2, 0x9, 0x4, 0x8001, 0xd4bd, 0xee, 0xa3, r1}, 0x20) [ 168.552342] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 168.696752] IPVS: ftp: loaded support on port[0] = 21 [ 168.795274] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 06:53:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x800000800000003) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/05/05 06:53:24 executing program 0: epoll_create1(0x20000080000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/05 06:53:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup2(r0, r3) dup2(r0, r2) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r5, &(0x7f0000000040)=0x7f) 2018/05/05 06:53:24 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x200000000c01, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f0000000200)=""/93, 0x5d, &(0x7f0000000280)=""/139}}, 0x68) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"ec712deda868c6"}, 0x1000}, [{"0ea517924e58ae"}, {"8cf5302514f7dd"}, {"5948339c8ca1c0"}, {"e3edff93943897"}, {"f3411f3f2bbf22"}, {"8360ca6ecda821"}, {"05e0298c44f4eb"}, {"874416e1be3d41"}]}, 0x48) 2018/05/05 06:53:24 executing program 2: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fcntl$getflags(r0, 0x401) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) write$tun(r1, &(0x7f0000000240)={@pi={0x0, 0xe857}, @void, @ipx={0xffff, 0xc2, 0x0, 0x0, {@current, @random="f6c3b8867870", 0x4}, {@current, @random="b1b0ac9acdc9", 0xffffffffffffffff}, "521e90cef5a1e611f5b21a7634f570538d84af1d154d9b0424537067bb34ec3ea766cce2675e0df74a8c1a158c4027715a182ee8858fb2c393b159236c13a89ed02ddd1b0642bb6532676bea901b68238ca614a6f1dece3752c38691a79d81484f437875b86771c8cc7ec4633f50eb2b80790e022b23ce68045ea7a623da5237c178287b4546c991478b591a643d0e245d55de7dfb6a847eb89584b6530dd3dc91e8ff91"}}, 0xc6) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001440)="000100000008000066000000b9030000ec000000010000000000000000000000002000000020000000010000000000008b5fbe5a0000ffff53eff4ff00000000e1678af157efd68cc0dfe5f4553461f4ff48bdd1772f390eb2", 0x59, 0x400}], 0x0, &(0x7f0000012f00)=ANY=[@ANYBLOB=' ']) 2018/05/05 06:53:24 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x11005, 0x100000}) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r2, 0x1}}, 0x18) 2018/05/05 06:53:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7, 0x4) r2 = syz_open_pts(r1, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0xfffffffffffffffa, 0x90, 0x5, 0x80000001, 0x2, 0x6}) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xfffffcf2) 2018/05/05 06:53:24 executing program 1: syz_read_part_table(0x100000, 0x0, &(0x7f00000003c0)) 2018/05/05 06:53:24 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x800}, 0x0) rt_sigreturn() [ 169.352333] EXT4-fs (loop2): Unrecognized mount option " " or missing value 2018/05/05 06:53:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4, 0x4) 2018/05/05 06:53:24 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x200, 0x9f1, 0x800, 0x800, 0x6, 0x9, 0xffffffffffffffff, 0x4, 0x2, 0x1}) 2018/05/05 06:53:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/203) sendmsg(r0, &(0x7f0000000040)={0x0, 0x2fe, &(0x7f0000000140)=[{&(0x7f0000006000)="240000004a00030207fffd946fa283bc0ae6e6d87986c4970b1d8568b51ba3a2d188737e", 0x24}], 0x1000000000000284}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000028000)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000001ffd0), 0x0, &(0x7f0000028f05)=""/251, 0xfb}, 0x0) [ 169.485912] EXT4-fs (loop2): Unrecognized mount option " " or missing value 2018/05/05 06:53:24 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000640)=""/31, 0x1f}], 0x1, 0x0) 2018/05/05 06:53:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x2}) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="578f92cb81b503062af1192942800451e185e7ed76dfca1ec4fca11e06573d58f8dd248a8a099f9025c1e1d3048478f7ad65a4fb53868c08e7a3c9cc5f2baebc784c3cfbe5f9e758a44cf2e96009dd19e7ec61989bc4bc2bda683a679dcff5bee336ec860c5e22815cbe3b15cfaeba591fc4e188090cec8660b8c372cc29d179b02c28127c", 0x85, r1) 2018/05/05 06:53:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') readv(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/246, 0xf6}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x16, "332340fec4b80fd94971c9760ae00aa2bcb040132f21"}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xef4}, &(0x7f00000001c0)=0x8) r2 = msgget$private(0x0, 0x50) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000000c0)=""/141) 2018/05/05 06:53:24 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x88000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000840)) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x62) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xc0202, 0x0) syz_open_dev$amidi(&(0x7f0000000800)='/dev/amidi#\x00', 0x2, 0x10000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/89) unlinkat(r1, &(0x7f00000007c0)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=""/152, 0x98}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/68, 0x44}, {&(0x7f0000000400)=""/98, 0x62}, {&(0x7f0000000480)=""/55, 0x37}, {&(0x7f00000004c0)=""/94, 0x5e}, {&(0x7f0000000540)=""/195, 0xc3}, {&(0x7f0000000640)=""/190, 0xbe}], 0x9, 0x20) sendmsg$nl_generic(r2, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14200000150001040000800000ecff000a0000007095e74b8501"], 0x14}, 0x1}, 0x0) 2018/05/05 06:53:24 executing program 4: mkdir(&(0x7f00000002c0)='./control/file1\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/98, 0x62}], 0x6, 0x0, 0x0, 0x9}, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x22, 0x1, 0x2, 'queue0\x00', 0x401}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x4) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./control/file1\x00', 0x0, 0x0, &(0x7f00000002c0), 0x8000, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/snapshot\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./control/file1\x00') 2018/05/05 06:53:24 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x400000, 0x0, 0x0, 0x3f}, 0x1b) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x2, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x28}, 0x1}, 0x51) ioctl(r0, 0x5ae4, &(0x7f0000000180)="0ddc987a4854974facb4953a1afa087cd40604f5a8a4272da4cbb46fd71325af1f9a56d0ee53c12335f74f352df002d1f90cfbe6e85cd23bb1f56187d01c4a76f42fe0683eafaf43677f47758a86d7dfc98b3d9e2e88479b825485812f5ab275cb92186f4be66acba8026186b33b3c496caa2739d3a135b96920edb9ea1ddb57982f2b0dd89b51f05ec2dad99096") ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000240)=""/212) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0xe, 0xbc, &(0x7f0000000480)="072a65dcac1e3a403d44d526830b", &(0x7f0000000580)=""/188}, 0x28) 2018/05/05 06:53:24 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001000)='n', 0x1}], 0x1, &(0x7f0000003040)}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0xfff, 0x4000000000, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000200)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/05/05 06:53:24 executing program 7: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x5, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000, 0x7}, {&(0x7f0000000100)="cf17eb0857f00125bf1eb5eb51b7b7ba98ef4826829a33cd60b71a2b6a00266a1ab2f7272b1700d680c1e0c2600e816963fa0316dec1b11cfaa9eba19a00b6d6176758c9f2fa9294989cb34614699df6f095e51a1d3d7f33403c22d458a295a788b22d240dfc0a7986439c6103af548a33a8dae06b3be64543a87b3ca2fb707bb973a9fa9daf15b305513b843a7c525422459bc6cc60f8a970cfcde571f7394a03cc4fb0ccc66c47a6c803d57a59", 0xae}, {&(0x7f00000001c0), 0x0, 0x2}, {&(0x7f0000000200)="680b6f2ae5128532e5a47b489a94513062b391d2791c491856c29cb4c3e6ed5489e1c6edea810acb6ebc1c5cdb3253009c44ac55e36494eeebae48f96ac055f27779ae4ed9bf5eb7f2a74ed3828f6e3bc83ae28a020c970707c7ea2ea416c8eded", 0x61, 0x4c6}, {&(0x7f0000000280)="90bb13bf55dc14be930b3505c4d0a74c4b21fdaa068e90b99fc9139539541417be8fcce4b6db77fe36e7eb29", 0x2c, 0x80}], 0x100000, &(0x7f0000001380)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@grpquota='grpquota', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x7f, 0x34, 0x39, 0x7f, 0x6d, 0x37, 0x7f]}, 0x2c}, {@inode32='inode32', 0x2c}, {@quota='quota', 0x2c}, {@filestreams='filestreams', 0x2c}]}}) r0 = socket(0xd, 0x5, 0x8) connect$pppoe(r0, &(0x7f0000001480)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'bond0\x00'}}, 0x1e) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001400)={{0x8c, 0x1}, {0x200}, 0x9, 0x2}) 2018/05/05 06:53:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x4, 0x0, 0x864}, 0xfe89) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)="805c4c00", 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0xffffffffffffffff, 0x1}, 0x48) fstat(r0, &(0x7f0000000040)) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x8}}, 0x77c, 0x80000000}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x80}, 0xc) 2018/05/05 06:53:24 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@ax25={0x3, {"7292088b75a212"}, 0xaa31}, {&(0x7f0000000000)=""/113, 0x71}, &(0x7f00000000c0), 0x20}, 0xa0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/05/05 06:53:25 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000031000)='./control\x00', 0x21) open(&(0x7f0000000200)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000971000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0xd371, 0x400003) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) inotify_rm_watch(r3, r1) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xa4, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fdd", 0x1e, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = getpid() syz_open_procfs(r5, &(0x7f0000000100)='comm\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) r6 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r6, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) 2018/05/05 06:53:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) seccomp(0xcfc8d40209b2789f, 0x1, &(0x7f0000000140)={0x6, &(0x7f0000000080)=[{0x800000000000000, 0x4, 0x2, 0x107f}, {0x3c24, 0x7, 0x4, 0x9}, {0x43, 0x48, 0x40, 0x4e2}, {0x8, 0x20080, 0x65, 0xffffffff}, {0x200, 0x40, 0x1000, 0x84d}, {0x8, 0x9, 0xb2c, 0x4}]}) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000280)=""/50, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x20, 0x82600) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000001c0)=""/33, &(0x7f0000000240)=0x21) 2018/05/05 06:53:25 executing program 1: r0 = socket(0x0, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001380)={0xd913, 0x0, 0x3, 0xcf, &(0x7f0000000240)=""/207, 0x1000, &(0x7f0000000340)=""/4096, 0x1, &(0x7f0000001340)=""/1}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r2, &(0x7f0000000000)="1500000000009c9c000000000000000000000010", 0x14) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x100, 0x0) syz_open_dev$sndpcmp(&(0x7f00000013c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) renameat2(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x2) 2018/05/05 06:53:25 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x21, 0x0, 0x0) 2018/05/05 06:53:25 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000000000000000527a59412998eea327bf15622817d6d281aa7657fba9a92c4ae238759fe97923b612545a3bbf8d8fc47a3fdfa7541e29fb28cc39655cf1b2e46cd939b1f6c8aafb4070b9fa877731fc91c66e0e967639e1ffd16f6312022682e091774eeefa7780e621aeacf33e966703823d8518d7bb2c3af7b09ecb2ad367c8c9fefe53a8b4af1229e9ddaa94645c373c112570fe78c1803fc7288a297791b8825371edd26a1e859e6dd20d4ef17c1fd50c5c5dc619ba6de0fde3720587e2de9983bd7522a29df0b1d23a50e56a0a02ada86612fb8d0a10e39bfd265"], 0x20) write$rdma_cm(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff010000000000000000000000000001000000005d0c7f4cf38232f8ed4915c219ed9b2d361d05b49a151a257ce1c3fec85178811cbdae24776ef9a9299c80608307ecb8cfd49057fca5b3b97a138e628ccb9598c83a9c2bab6d66968af73d940aada9e48e756921bdaa9782c98db0ddeec539bb592592ce6fa8f7a8c0f0ab169a81fcd521a37270b2041aafc330caacb26a68f7cf9ef0562aa1968e9cd5a17a76871d81a112ef3d73b5ea3d85fbc73b7b1ed3a8eb6fd6e53376b15ab0f1ee2c189b0eb5f85343", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x529b, 0x8200) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000300)={0x8000, 0x0, 0x80000001, 0x3588d3ee, 0xff, 0x7}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000280)={0xfff, 0x7, 0x9, 0xffffffffffff8001, 0x5034}) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0c0400741a4e15a4", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000180)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x3, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x9, 0x3, 0x7f, 0x9, &(0x7f00000000c0)='ifb0\x00', 0x7fff, 0xd59, 0x9}) 2018/05/05 06:53:25 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x8000552c, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, r1, 0x2}, 0xc) 2018/05/05 06:53:25 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x80000000, 0x2, 0x2}], {0x8100, 0x3f, 0x9}}], {@canfd={0xd, {{0x2, 0x3f, 0x7fffffff, 0xffffffffffffff7f}, 0x38, 0x2, 0x0, 0x0, "05b92c72d5e0e33f2cb778684e9c5ba3eb00c246f2b99cd2b1eaec8f1013f60c3f01d69c8f34bf18314aa9b2a481e54d121e45320fbf79b0500b1ef4fd403b28"}}}}, &(0x7f0000000200)={0x1, 0x3, [0x23c, 0x3c3, 0x9f3, 0x1f0]}) syz_emit_ethernet(0x72, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60fffff3003c3a0000000000000000000000ffff00000000ff020000000000000000000000000001030290780000000060c545f900002f0000000000000000000000000000000000ff010000000000000000000087b90001a0a888beffff15000000e2dc00e0df3e2de26ae41fa6948e2b2355b949c6555ecf1542dde7a16d041cfb2aece291d22a815ea3e022b1c301a0a8a9b014471867544157ae95cf3b21aa01304ac156c6be4cba9e0b57f69e284e03ee324424063bf9903be4210361a9845876770875f01ece81c338bb80e49874262c82638de4b2377c83"], 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/05 06:53:25 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/188) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/135) 2018/05/05 06:53:25 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0xff5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setitimer(0x1, &(0x7f0000000300)={{}, {0x0, 0x2710}}, &(0x7f0000000240)) write(r0, &(0x7f0000000040)="33ad11856a91c28ec54086528c3cf992f804ce1b0a2c6d69c05b9dcaa2c4a18383b22463b3201e87939cccef4e24d876bdf3c9bc7a8bb7923565938f5bf30f72132d1bb4bc225b3e51036083d3721eaabdbee7dbcc3929a27431d7133bb0e8342c519311df66db4db62f225a0962d1732050329afef1dc52be658c92228cca3a63ae5a317bba89f93942cf98949ea792be1c4af8a4a14e5d13d465e6c14bb39830ca0223361c0efec98dba9079aaeb633e860395ba6b1d8f48b53aad3db4555410d989467748bae0d3fd771ebc87b7296109", 0xd2) [ 170.518818] hrtimer: interrupt took 26631 ns 2018/05/05 06:53:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x3a, "c8bf94df3392f443db774c00629c5f07313db61b69e62e7fd0aae6f8496f4effe9262857a21fff803474b32659cbdb4d26a1d1cde1c343d826f9"}, &(0x7f0000000080)=0x5e) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00000000c0)=0x7381, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30a84470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'bridge_slave_1\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/05/05 06:53:26 executing program 0: getrandom(&(0x7f0000000000)=""/1, 0x1, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x2, 0x1, 0x256, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/05/05 06:53:26 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f00000001c0)) pivot_root(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = socket$inet(0x2, 0x8080f, 0x8000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/05/05 06:53:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x8000) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)={0xb1, 0x1000, 0x3, "1f49a5f03b2b12c24a28f69d531bc09d7396d65acb6109ef404a14509fa51d6419081b4c00eb06bb4f3d3762ea1babb56feabc8b418b8f01cb0ff6bb9c4020c5118857ab5f2e5b9d4e470b3d53a4d34b0fd4050990871fc0e80b48ab5f8c57e4fc4938a4996f97bd14aba63cf4dab4fd30542de7f882e5369f19abe2dfebd2f1d3d64b90ec8615074e85a9afa380ffbd69c52c4a599211d9350be67126bcfd2e71a1687a1936bff79ee8199392581a9fea"}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) 2018/05/05 06:53:26 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1) fcntl$setstatus(r0, 0x4, 0x2800) readv(0xffffffffffffffff, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r0, 0x3, 0x5, r0}) fchmod(r0, 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000000)) 2018/05/05 06:53:26 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, r0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xa80, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x11, 0x838) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0d000000000000000000008c37fc4d000000000000000000000000000000000000000000"]}) 2018/05/05 06:53:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setopts(0x4206, r1, 0x1f, 0x1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x807fd) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) 2018/05/05 06:53:26 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x68000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x6, 0x0, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x1d2a000000}, 0x8) r5 = getpgid(0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8), 0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) 2018/05/05 06:53:26 executing program 0: r0 = fanotify_init(0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7, 0x4) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x9) 2018/05/05 06:53:26 executing program 7: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pread64(r1, &(0x7f0000000100)=""/76, 0x4c, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000280)={'erspan0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xdbca, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}, 0x1c) getpgrp(0xffffffffffffffff) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) socketpair$inet(0x2, 0x5, 0x6, &(0x7f00000002c0)) 2018/05/05 06:53:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = inotify_init1(0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'lc\x00', 0x10, 0x7a, 0x2d}, 0x2c) ptrace(0x10, r2) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x4208, r3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/143, &(0x7f0000000240)=0x8f) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) 2018/05/05 06:53:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x4) r2 = dup(r1) sendmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)='H', 0x1}], 0x1, &(0x7f00000005c0)}}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/05/05 06:53:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000572000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x2c010, 0xffffffffffffffff, 0x1d) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000cb2000/0x2000)=nil}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000002c0)={0x101ff, 0x0, &(0x7f0000e15000/0x2000)=nil}) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0xa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4004000}, 0x881) 2018/05/05 06:53:26 executing program 2: r0 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="e6", 0x1, 0xfffffffffffffffe) r1 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x1001, 0xffffffffffffffff, 0x0, 0x2, 0x967, 0x40804) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000240)={0x2, 0x4, 0x2e7, 0x4, r2}) keyctl$get_persistent(0x16, 0x0, r0) 2018/05/05 06:53:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x43, "ac679e7cc53a4eae2976054b98bec6ae09738de0527d35dbf5b03a8681fc2fd326a92e41957524c1fb715e3c9647b3b7747d116ab138ddc5ae1cef3ab65ab707bff3da"}, &(0x7f0000000100)=0x4b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xfd, "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"}, &(0x7f0000000280)=0x105) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x100, 0x4) 2018/05/05 06:53:26 executing program 0: socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001200)={0x0, 0xc4, "eba1e912cb3901202db01fcad03772533c30d45720032c06d3dcb31b026d9bcac88b3eb1ddddbc0fd3ed03a10edfdf92a76daab122006ac3194cf7bb8ac4c7735e6bb4c9036efb2563ef4eb54d043ab470a638bdd9b4243662e73e69d647f547adcc23136db5386c3e9edaae1b95de1d9600135aedbdb6ea7b10509ca67b68e844ce36a12730a4e550781dd9ae777a0f903f66bd6f31ac2551902d0943d4bf3513d1b8ca73b762d140e42eaae1c1a9344638a5d9dfdafd394a647911dc657ac02daef484"}, &(0x7f0000001300)=0xcc) openat$null(0xffffffffffffff9c, &(0x7f0000001340)='/dev/null\x00', 0x200401, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002480)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000024c0)={0x0, @in={{0x2, 0x4e20}}, 0x9a, 0x3de4}, &(0x7f0000002580)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000025c0)={0x0, 0xffff, 0x30}, &(0x7f0000002600)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000026c0)={0x0, 0x9, 0x2, [0x6b, 0x125b]}, &(0x7f0000002700)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001380)={r3, 0xfffffce8, "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"}, &(0x7f0000002680)=0xfffffffffffffde6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001140)={r4, 0x7}, &(0x7f0000001180)=0x8) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='[:file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/05/05 06:53:27 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x82440) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000380)={@dev, @empty, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002040)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000002140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002180)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004700)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004800)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004840)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000004940)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000004980)={@dev, 0x0}, &(0x7f00000049c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004a00)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004b00)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004bc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000004cc0)={@dev, 0x0}, &(0x7f0000004d00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004d80)=0x14) accept4(0xffffffffffffffff, &(0x7f0000005180)=@hci={0x0, 0x0}, &(0x7f0000005200)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005240)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000005340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005380)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005400)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006bc0)=0x14, 0x80800) getsockname(0xffffffffffffff9c, &(0x7f0000006c00)=@ll={0x0, 0x0, 0x0}, &(0x7f0000006c80)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006cc0)={0x0, @local, @local}, &(0x7f0000006d00)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006d40)={'bpq0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000006d80)={@broadcast, @multicast2, 0x0}, &(0x7f0000006dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006e00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000006f00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007000)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000007100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007140)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000007240)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000007340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007380)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000073c0)={'dummy0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000007f00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000007ec0)={&(0x7f0000007400)={0xaa0, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0x17c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r12}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe993}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r15}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r20}, {0x20c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff01}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x240, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x10001, 0x9, 0x5}, {0x523a, 0x8, 0x6, 0x8}, {0x7fffffff, 0x80, 0x8, 0x8}, {0x6, 0x0, 0x200000000000000, 0x9}, {0x1, 0x100, 0xffffffffffff0000, 0xf6}, {0x4, 0x0, 0x2, 0x6}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}}]}}]}, 0xaa0}, 0x1, 0x0, 0x0, 0x4008041}, 0x40040) r29 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r29, 0x40086607, &(0x7f0000000080)=ANY=[]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/05/05 06:53:27 executing program 2: socketpair(0x0, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="c67e07e858f814b0bf4ca696cc99b122f36a36a43317", 0x16) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x798, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x2}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) recvmsg(r2, &(0x7f00000003c0)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2, &(0x7f0000000380)=""/35, 0x23, 0x7}, 0x40012063) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8943, &(0x7f0000000180)={'bcsh0\x00'}) 2018/05/05 06:53:27 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000294f74)="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", 0xfc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_ifreq(r0, 0xa927, &(0x7f0000000040)={'veth1_to_team\x00', @ifru_ivalue=0x10001}) [ 172.014910] EXT4-fs warning (device sda1): ext4_group_extend:1783: will only finish group (524288 blocks, 256 new) [ 172.027304] netlink: 180 bytes leftover after parsing attributes in process `syz-executor5'. [ 172.041665] libceph: parse_ips bad ip '[:file' [ 172.053786] EXT4-fs warning (device sda1): ext4_group_extend:1788: can't read last block, resize aborted [ 172.064373] netlink: 180 bytes leftover after parsing attributes in process `syz-executor5'. [ 172.158083] EXT4-fs warning (device sda1): ext4_group_extend:1783: will only finish group (524288 blocks, 256 new) [ 172.168802] EXT4-fs warning (device sda1): ext4_group_extend:1788: can't read last block, resize aborted 2018/05/05 06:53:27 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4002, 0x0) ioctl$TIOCSBRK(r0, 0x5427) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='jfs\x00', 0x0, 0x0) 2018/05/05 06:53:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x15, 0xad, &(0x7f0000000000)="8be2af4b9c0a2dc8aa3428d51b756fafb43cdbbe9b343137a81c6442f7260bc8f7efbfe678bce39193ccd36ce054f02a8d8d78852bdec17688b2ebb61c80dd3e46745efd54ad735b381541567b5abffe78f1095d67fff3ffd1e5951beadb739fc2fc045c05fd341eb5145344e9b773a59b360ca020215832574985c45d5c3c818d34f457963b71af03d4a3d802b5168ffd49af27bfb19c1030ea769a3f0cbfb91e5367d1aa686e656e875bb8d5"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r2, 0x5412, &(0x7f0000000140)=0x701c) 2018/05/05 06:53:27 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c, 0x80000) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x12012, r3, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') dup2(r1, r2) 2018/05/05 06:53:27 executing program 2: r0 = creat(&(0x7f0000000040)='/\x00', 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000080), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/05/05 06:53:27 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x0, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000700), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x0, 0x10000007fffffff}, 0x14) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) chroot(&(0x7f0000000140)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) exit(0x0) r1 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/153) 2018/05/05 06:53:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/05 06:53:27 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="696f00073e9adcd4930628a39c5b77f94026ef019dfdf5c100000000000000001352bf000000000000") r3 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip_mr_vif\x00') setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00000001c0)=0x8, 0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000807000), 0x13f) 2018/05/05 06:53:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="74086e758cfffffffffffffff80000", 0x4) rt_sigtimedwait(&(0x7f00000000c0)={0x7}, &(0x7f0000000100), &(0x7f0000000140), 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e20600000000000000c9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/05/05 06:53:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8, 0x20}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f00000000c0)='[', &(0x7f0000001440)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000440)="a6afeae2d80866e78ef536679ad1d5913dfc12ff81835b03164c340a66a79fc328cf026469b812512e69bde2d836317c66fff16bbb8da3dfe078964d02feed9311b2d7d715f266cd69f9d26060164901e90ed79e23a2a27b11cd384fe964e85c5f1718c38ab981c8999e209d7cac05e5fc535d125e738b337c9686ce495670cd84c14477ff08d8e397775f0117062c267c47a28d36c6c5b9dea792e7fd124813b3bc02ee52c95bc244c45810fc8fc59c959cd3ee8210cc1bd142d3499252dbf740310d27ac786b5dddb7e9eabd16dddbc42e121a0c399ab87e123e6b4cb061d59354e354fa709db21601b8be39f2755e6c8b6266718d93f23626b3f587538b6e78725bba45b0dbe6e691775732ebad9e483bcac7f237e18061a3a834f06eb3b4951a399c9fea2da4bbcf07544ad61ff816ff915f5d42655ff7c2976a24eaf22ac0a0a0bb1195733a0f296211c4224a093a231f5eab12a02357bcc25dddb000ca7309a00bc20bf25d3b59e6f90c3ed465a729306fd14189ce109661f64ee71ed04a6f2a2289118a857a94a5378f657b9dc2e0f62128d2eb584d404ef98e681beb680a05614741537cb50d048e2504f9b6089b2d4f2da255685d33af334dc92d389b9ddd43e15bde68c2a6c27ae57007c62c858fca2b6a8df63847e3a8dbb81a99ccf187b670094a4db20e9690f2ce1ce6d7f7e541e7ca56ae670f414f9d66f00d3457f503152388f849b675c5b79ce98c4ca6c28716a86158f117086899812031af0064b0d5792745b5ed6cea29842acb4f67d4d3005c7bbf81a50192d5ba91cac550ea8c438ac1cbe043f43645ce8ffd8d1671453d72088c12e1554392c311f1b92405f76711f92f188e245c2eb2423ec78609228e1d0e09aa70634ca0ac01fd35aa8e9a27e392b737cd783a2d7f6485d03cdae5b02cf16afe10e1a8367cf98d509ab70c138ea0555120a0af10d76904f940a92803e9bc644aee5ceef20e6058cd215fb709af6bee067ed12bdf52ae2a8bf9af3bb76d8f5afe49740bd1563d8b8771fc8fd2044e246e9849faae07df97e06e7ebd7d35c228f545f593a23be1d0a2dae6380b428d9b73c0203dde630386a908467713e13f5a3b1dff081792942abe59cd6fff82053e10db02c57e765de55fc21b70ea7031a657f459b99a8b59bd1f33bcce439d0f92c039643b854b18fd5628b65b19d77df7f293397b89d13c076fe8d0b6f51959ef1d8939882f3f61592c83ecf72f49915bd3c1c215cbe267d8580022a80cbcc2c9d8b2c4ae23bfa518fcc709ecdc8c438a7acf379c241faa252570f7ec7b236700936022a5cb808633b06ff9631eb4b1f712137d7d6010a2dd0d9a4b6b33f647f8be30e7692cc7740882fe9130f8927d7b8567742013fe23f999b51c394d41f30aefa48004714cf3006b7e922461be5c9c64bc92d763caf247a1e6d0c5ffd0b17836f9d31b989bf1ea6ccf2a14db61aaebcf23f36d060c9b9e23874c28d2f1490100fd97e5791e58c0b04e23f8d98c793e86f383dd7d981029d6e6788b7935bde4b4ed854c87b77130b50574a3999a4c76a1018902a176584d554b2bcb7fa2cfc7ad6859f117735d89ad316fe75e56714a0726f2d2095071115a9034c171568e47483fabec99f5adb7402cd32304877b446fd9459a68b48a6a68e6534d779d5823cd6e057c6ab41c383b97b5345f84af79e1e9a4b568dc723f58b667607417e4ca863670ac30a24e6a6316bcda8942fff268217d88152ec4a9b31198b8138b49b548fda2a1a07784f335749bcc663eabf11ad04db6816ad9439b238aa6b30213adbc056ca3afcccfec884a0ed4afbc35fb6692e7c62af9f4bf0ccb8633c44650b169a04fd3bfb5362798d2c20395624c484a7508693bb6aae032acddf6fc28b1e7d6cfee32e45d2ff09854a4f6c03c5eb229aa8127876887130b9c3d7fe62636c037c13f6865a4fc02559bc23fadbefc0be4ad717083ac9d1ce27ba06f6a6495812609eb71496635d0d375001e31a3fce53ca1f84577f2b3cdeafcfb17c114193b7ed414cbe581b1e1921f426d24f4954bb707e98e4da7bc8b200c4dab4db874cd031a71d3f5ca369ec245ae96a90673b78c494b3b8f987ba76a86bfc8964b0cd7a42dd0a048ba46c170bcfd75455615c3847f9ac6c14a9caa642c6017efcd3e3f513d761837079e8ab39586a85b65f926c03983ccb352aadd86d3b542caf7b4f32c4efb148d9e0177bd9dfc7fc541c2d519ddc062d2e3afcfdcb40c1044896c3bedcb797ab52fb7155ec5d13fb458c416a469a751fcd7a4d1d6681aa4c771b494acfdc619c37852f3e335b019e1911105e32a2e467401431f8aa1c39530f6c0fc087c92ea8fdc6d4d6a06737afce3a21b75aae6690a59900bb74c007a54ef87b1d3c1ed80fce82368d25fa094b10d8bbb3d07d6b6413ece062dbdebc20ff4bb42b310f80102ab3069bd90f4ac01bf037bf3f5ed7b2466db902ff70620ec384dbbf73735e5313c4fbbd43ea9c45011907bb1e9c73954d325afa8c40974139e7ae33289fc057bdd82d7411a61bf9b9f472028f6f3dff5a946f7411af5fbc03f30805c31e6b36f02bc0df342ae3f85c9e91c15a9d611425248b48856560f0a0ff70ad2bb7f60da56d7e4447881724ef07a870c3a82fae48f725339e96c8541c805801b100c561ecbc42d1be53dc960fc6d1b2793c4f012b8385fbf6a68745f31427aa632feeefcab28dcf24ca559f87d3f0b7111e5cea139bd9ffa47fc6fa2adca79eb63dccbc63a4a28605c42c0b6b2a1b15c54e975e884fc2f0410df86bbe8cdc27c7d6f3c5b3d4124a2f0fc98810cffa0f024817cad9fc713e45d005e1096402985de6736e15a37af052f1638c3e91d8a5def7dacd8e40a3ab7cf556ad8694d0e4fc5b4adbb06b4b7ceea322d69a8e931ea1b184aac3769a3e48ec5af770f6c4a3b99cae8aa2b48093cefb09f0133f7bcc9a86c754beaa92694b30b448a91a18d4ae64a1ecb8914b97186cc9c6620d27b8a6d8140ab76003b11a48f71408d2fccc58353ba01831a26e8c091c7ea3beec6ba9eddc0a8c8a94b00d12807c015f09a6923a8518f142ff5fcbbea2eb621065b586795d0d2ab7b0591fe5de9e264b92cd6eb8b9bfe594f1c64cc86b0c867c36fe292b5d9a26b0b20917b010a326b474daf226dacee3b78e064b52ac018cdedb1edabc3e43d9e5ccbc666852d8f4108081c830e11591aed311958d7fc42b2b1b6d36c48718f7166effb05aa6a284b9bf04c4b6f7995fc4cdd9a5864077863258a16267bf6ec8a0de175b9ad422124eb9c42e31c1af5dda12634d83bc66e7a8b60402814ee4f86bb7701430f9dd74fefeef3fe8d9db29ba57d653e775b561b0c5277111f9ef1f038bc7e7afbdf3ae00304058672fd1e2e4e415573642a1088ad58c2b8624864487a5b40debb52071abb4af7a1524cc264d69d8daf10add1a93205434034eba4d8c8b84c53cbf43dad2cd916d8c86f27a98fbf7d1271abda5decc66758e5702b71ac8905d051c778cee8df7feee8d3a567982706ce4462069f866ee173137f64269a374acd2a8af25a4893e4eb9ac08f667b4f186bbf7eabcf4c7a1a0252af4a16b9e87916c87aaa0d2c9c19b0380eabd99ac64c3ec5611ccafdf74535c058fe922b51ed79df1fef4625a2078662d6332daeafd172522e4e21c4dcc1c35fc9babcf0868434364b5dafa4113fa75ff6488635c1a7177cd386f5d94cde70ab6682bcd65d4dbba94fc5a32a5c182cbfdba5a6a807a7b0a864882312ee201ed01f3488d232d01b22dc3a7dd2e9f28ca10d73ac52b64bf07dbc86ffd684f364169d366c8b6a5099f39b3e72377ceb8e5e0074b8913a3e18ef31150f29b646981873e527e4a1640c84b2380a29b149ba13e7f34597954997983b036794a37d5cae909c4eb299f82fd60577f739f0918ac5a394941b97f334fbe0acf8b6a0fb79bc6c6b0a6b0c4d7555a2e265fb2265a69e50089a321eb4ffc690e16e7c0e2fce89da7ab7fa2c424d48f7cc6318ac1ab2e2ae9476729007183af7edddf7124dcb6aa07590f9741557a0e26f5729e15fcfd4b8e4a8ee0ade5c3178fe0f65787d8719ee68ae7530c65281a41f22e525984eea4162cf9970b6b2c221b2ea2e40839322ab65b2881ec154f2ca8873c054d13d38c6fcd5ae060a0ce19157c6de1312077bf0932f2453f95b8d550b75edca838002c939dceaf0a8c7f44ab64bc5ae8e0b2c50f1ad740fb439f7291219142e3db89537a234693a14c936953ae662eb69ac02772f6ea1d77404e9a056beb18c44cfa871f572eb404809dda7afa9fc7d30c675697b5c4c67eabe29388ed8d1cc78c3e8e315fbcae81ebf212fffce2b627b4b17c9c1b52337ee05c73f5fca4dfbfc17a22e4112de01fa86af4f9752d2fa202d3247d42faebc5d31a22c523571dbfee78bf906f0df11dfd5d64cb1bcd144e4b17f1fcf9d906720a7d6dc852aac7f28b596c5c80375c16f8cb39e6e1c1a2b5b58a6e8d38d2187ea95d2b267d88c36c6e56a55d813615a90148240ec4d4f81183106f383ed5b333b41573f40fbd71dbb71fdc376c9f0cc6a762e144ae5c2cb3a2fe784850f3a38ab5116b9ede0a8ddda4de6d2f79ab41bc05d9e7f4d2507354c0ed7c9bf74673a5536a571120dd055780aba75248225ecc8f1c16f9f2d43a5f15b6ddfde80dc3bd93ca41c1ae726e80b8fc6ea220c968b7fd9f03f48b78f18659136ce0bfa9d2ef4a371593a2980751c8e320a0f584b6dce8741caa7f46dcb58aba83e7df4acd731d18c2746d1426484e5d0c6dcf0c7a1f158124e2508d56c54bb54f70471fd2d873578b8b1adde37ea820187ba01bb4466e737b84a0239db4eb290107cc32fb70fb7847f0287c934dd3e073b5e451d289f248dbf8f5feada013185e0e6d28877b231f6f298162faf51eceaeb9b71f7398f6dba564ea67455a5d4606672ecfab71eec1a4d36300b5a19257049541e80f0ea6e73c9a41b212b71fdf84c847fb87670b22826f30e79d97285d5d49e6e7b724637c8fd37f120e25cf3fb4da548d51f475546cde58cf7c725f324a7bcc9718502cd865b68df96b4f438dfb897961c4bc5770303585de6cdd0fac9d9037535b1f72b38ac409c14e9221f066279b030bf72b82798895880b19b001c9db06834f4e00e783cd0434e722af94f4c232958b1601b91a027f6d54e2f3d9f69f3ce591ceda8647787dd0f5a83014cc33cde39aa4a2e27978298fd35f2f0e0d2225ac42a3ebe061bd2d481e9621086db6a0c027b594151dff4013be9c18d2a8bd1c6e3684d887da7ae6a5a1360d00cb9882bd817e065494081fb269c0b3b99286ae8ae6943d18a896a505b67b2c00d43d775a66a86bc20daa13051e811db52d15fe6da488af3f31474428f910a797958c1faa1b7b49e7708f80f0fdb535ab6711695153f95766a91b3a75732f60d78a9b6f7011cd71987733c10bc7002db0ad7524cb2dda963f651285f9233dba8c4884d6ab08be89d9d4bb910f18cf4dc952ae49e9cf8b13428c6c5cdfe710c08e0fa1e8da30d31852a9223f72c5a01f1e47159bab4d78b515ada58b60f3adf660bab6490fd4ebf5f029ea007532ce9b60c5b1b874b08328cf9ce8bf06355e19b2f5dc6ce31f5fbcbe54ced143805cf33d762cc31aef3d46c9076e8ca6d8fa416852ffdcef36b9dc5412e548da145966257c6ba44703fff181e9342bad6744e9c4b16ec99a0bd20c7508d10348539a5b9fb6c89f49d468e137cb03a8c0a531997bb39a3e85e8c", &(0x7f0000000000)="e58b2a08f2e17ef46414c9b83430246ef4c6af6d65b4b0b4c0295e104c332cafc4a0c1be0171576656ccc836e8ec1f00e22b8f5e3c2d6efa278f570ac32390d18ae95fa23904b8b17d63f7c9ddf6c3b09ad53cd9f34e80ef2a3a73babde430b09dc38f13a6dbb7e09271b9ac2092e1a97c0875067a4e8f000000000000000000", 0x3}, 0x20) 2018/05/05 06:53:27 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000ff0100000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000ff4c0000000000000000000000000000000000000000000000000000000000000000000000000000000000a6ba7c03320571020a2c16adc7baad03f1bd6d221414f9a6d1c8a5d24593bbe1afc510f71fbd6bf4d05f95fe84f1a737807ff0652426f360fa3a7015377501de51f71655cd453de7edce6f803decf49b07851b44cc0614c6fa84e59c6e6015903c3719c713f5ed3dba5b9a32982f6d7ee8c89625f61ba36c4d2b5bc5d477acb4fcf991e7c2ca481599d2bacfa1293b78e037795f29d14a03d4ef3d1d717b5c5f063d502f78cd4004f35a69fad06fb8a15d27366e9ec6c8627b971b27cd3d1c1d634a55f93683be27"], 0x365) [ 172.839922] print_req_error: I/O error, dev loop199, sector 64 [ 172.855088] print_req_error: I/O error, dev loop199, sector 120 2018/05/05 06:53:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x540b, &(0x7f0000000340)) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) fcntl$dupfd(r0, 0x406, r0) 2018/05/05 06:53:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000280)={@hyper}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0xb6000, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x480000, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000240)=0x89) write$rdma_cm(r1, &(0x7f0000000140)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) 2018/05/05 06:53:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000580)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xff62, 0x0, 'client0\x00', 0x0, "5768a8c0c67f5de2", "696111e9083bdc4d2eabc8d06e01e1606a81354753a40a3fac475836895ceb8b"}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x51062814f79b1d26, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x3f, 0xffffffffffffff7f}, 0x26}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xffffffffffb, 0x0) 2018/05/05 06:53:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x41, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000000040aacbfad73d1379b96ed1c208e6197277f4463010073205bf3f2ed7156257d2297c94db5094a580d3b60c9c4b2ca9a78554449627755cc6d2dd13322deb52f82255c5f0f67345fe5c5fa6f6fd4becdcefc0f0fa21ed0b339e146d2f791c9a4008a0068004a0066fa6960bf521cbb26021e584a74b61c48f187a9a39d7cb13735a38fbb7be05b98a810055d295656c7e8da2cec7e9e477bc2d67d1b8eb8e18c92f0f3f673a7e449e3dfb7d4bc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000000c0)={0x5, 0xef, "ba6e26afa12c40f0c9652f6f6e70b0c4de7c26e32262911ee8492c9566798b6ff787dff370b17575cce144238dff8750ab15f62894f584b652b18baeed3fa2d014966daf76c1d50971ef4adc2b120c7a9004b7382ef11c26b43165aa2d416fa16ea8ab25835ce1464e09c1cc877631534d1683e5fe2cef34447d31093e5d998091953ab993e44bb546a8376141cf88fa525ab789b5b4abf08b31ddda6694c5aceac0632b1da32e2aaefc9db9fcc9bb53afdd45e07d12ca715f88fa318d79d0252a911742c4532d42e652e11afe24a844f8f2e820e950257dae0737f8576e6a08f4972e062baebc968954e390d9b540"}) [ 298.647024] INFO: rcu_sched self-detected stall on CPU [ 298.652486] 0-....: (124999 ticks this GP) idle=a0a/1/4611686018427387906 softirq=47861/47861 fqs=31220 [ 298.662369] (t=125000 jiffies g=26647 c=26646 q=451) [ 298.667640] NMI backtrace for cpu 0 [ 298.671262] CPU: 0 PID: 13424 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #33 [ 298.678509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.687841] Call Trace: [ 298.690400] [ 298.692540] dump_stack+0x1b9/0x294 [ 298.696158] ? dump_stack_print_info.cold.2+0x52/0x52 [ 298.701329] ? lock_release+0xa10/0xa10 [ 298.705286] nmi_cpu_backtrace.cold.4+0x19/0xce [ 298.709935] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 298.715102] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 298.720363] arch_trigger_cpumask_backtrace+0x14/0x20 [ 298.725542] rcu_dump_cpu_stacks+0x175/0x1c2 [ 298.729937] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 298.734941] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 298.740375] ? print_other_cpu_stall+0x4a0/0x4a0 [ 298.745116] ? debug_check_no_locks_freed+0x310/0x310 [ 298.750299] ? find_held_lock+0x36/0x1c0 [ 298.754345] ? lock_downgrade+0x8e0/0x8e0 [ 298.758473] ? lock_release+0xa10/0xa10 [ 298.762435] ? graph_lock+0x170/0x170 [ 298.766221] ? graph_lock+0x170/0x170 [ 298.770011] ? graph_lock+0x170/0x170 [ 298.773803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 298.779320] ? pvclock_gtod_notify+0x2db/0x3c0 [ 298.783886] ? graph_lock+0x170/0x170 [ 298.787666] ? graph_lock+0x170/0x170 [ 298.791453] ? __lock_is_held+0xb5/0x140 [ 298.795506] rcu_check_callbacks+0x21b/0xad0 [ 298.799904] ? rcu_cpu_stall_reset+0x210/0x210 [ 298.804471] ? trace_hardirqs_off+0xd/0x10 [ 298.808702] ? raise_softirq+0x1b2/0x450 [ 298.812745] ? raise_softirq_irqoff+0x310/0x310 [ 298.817404] ? account_guest_time+0x3d0/0x3d0 [ 298.821879] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 298.827395] ? hrtimer_run_queues+0x70/0x390 [ 298.831786] ? run_local_timers+0x168/0x1d0 [ 298.836086] ? timer_clear_idle+0x50/0x50 [ 298.840213] ? account_system_time+0x7f/0xb0 [ 298.844608] ? account_process_tick+0x76/0x240 [ 298.850216] update_process_times+0x2d/0x70 [ 298.854520] tick_sched_handle+0x9f/0x180 [ 298.858647] tick_sched_timer+0x45/0x130 [ 298.862686] __hrtimer_run_queues+0x3e3/0x10a0 [ 298.867249] ? tick_sched_do_timer+0x1a0/0x1a0 [ 298.871814] ? hrtimer_start_range_ns+0xd10/0xd10 [ 298.876642] ? pvclock_read_flags+0x160/0x160 [ 298.881117] ? kvm_clock_read+0x25/0x30 [ 298.885074] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 298.890949] ? kvm_clock_read+0x25/0x30 [ 298.894903] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 298.899902] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 298.905246] ? do_timer+0x50/0x50 [ 298.908682] ? rcu_nmi_exit+0xd7/0x2b0 [ 298.912557] ? do_raw_spin_lock+0xc1/0x200 [ 298.916775] hrtimer_interrupt+0x2f3/0x750 [ 298.921376] smp_apic_timer_interrupt+0x15d/0x710 [ 298.926206] ? smp_call_function_single_interrupt+0x650/0x650 [ 298.932070] ? _raw_spin_lock+0x32/0x40 [ 298.936033] ? _raw_spin_unlock+0x22/0x30 [ 298.940162] ? handle_edge_irq+0x330/0x870 [ 298.944374] ? task_prio+0x50/0x50 [ 298.947900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 298.952726] apic_timer_interrupt+0xf/0x20 [ 298.956937] [ 298.959167] RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x0/0x20 [ 298.965201] RSP: 0018:ffff8801c826f7d8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 298.972888] RAX: 0000000000000000 RBX: 00000002c5400f72 RCX: dffffc0000000000 [ 298.980134] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 00000000ffffff82 [ 298.987390] RBP: ffff8801c826f848 R08: ffff880186bfa100 R09: 0000000000000006 [ 298.994639] R10: ffff880186bfa100 R11: 0000000000000000 R12: ffffc90005b1f000 [ 299.001890] R13: 000000000000013d R14: 0000000000000000 R15: 00000000000000ff [ 299.009154] ? __process_echoes+0x249/0x8d0 [ 299.013453] ? debug_check_no_locks_freed+0x310/0x310 [ 299.018626] n_tty_receive_buf_common+0x11d5/0x2c50 [ 299.023636] ? n_tty_receive_char_lnext+0x710/0x710 [ 299.028634] ? rcu_note_context_switch+0x710/0x710 [ 299.033558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 299.039081] n_tty_receive_buf+0x30/0x40 [ 299.043120] tty_ioctl+0x7e7/0x1870 [ 299.046727] ? tty_vhangup+0x30/0x30 [ 299.050420] ? rcu_is_watching+0x85/0x140 [ 299.054552] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 299.059725] ? __fget+0x40c/0x650 [ 299.063161] ? do_raw_spin_unlock+0x61/0x2e0 [ 299.067565] ? expand_files.part.8+0x9a0/0x9a0 [ 299.072127] ? kasan_check_write+0x14/0x20 [ 299.076342] ? do_raw_spin_lock+0xc1/0x200 [ 299.080564] ? _raw_spin_unlock+0x22/0x30 [ 299.084690] ? tty_vhangup+0x30/0x30 [ 299.088396] do_vfs_ioctl+0x1cf/0x16a0 [ 299.092266] ? ioctl_preallocate+0x2e0/0x2e0 [ 299.096664] ? fget_raw+0x20/0x20 [ 299.100103] ? lock_downgrade+0x8e0/0x8e0 [ 299.104235] ? finish_task_switch+0x182/0x810 [ 299.108720] ? security_file_ioctl+0x94/0xc0 [ 299.113110] ksys_ioctl+0xa9/0xd0 [ 299.116562] __x64_sys_ioctl+0x73/0xb0 [ 299.120431] do_syscall_64+0x1b1/0x800 [ 299.124297] ? finish_task_switch+0x1ca/0x810 [ 299.128772] ? syscall_return_slowpath+0x5c0/0x5c0 [ 299.133683] ? syscall_return_slowpath+0x30f/0x5c0 [ 299.138597] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 299.143940] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.148763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.153929] RIP: 0033:0x455979 [ 299.157098] RSP: 002b:00007f835c7e4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 299.164784] RAX: ffffffffffffffda RBX: 00007f835c7e56d4 RCX: 0000000000455979 [ 299.172043] RDX: 0000000020000140 RSI: 0000000000005412 RDI: 0000000000000014 [ 299.179291] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 299.186545] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 299.193794] R13: 0000000000000363 R14: 00000000006f91e8 R15: 0000000000000001