[....] Starting enhanced syslogd: rsyslogd[ 12.972201] audit: type=1400 audit(1517156579.769:5): avc: denied { syslog } for pid=3527 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.617143] audit: type=1400 audit(1517156586.413:6): avc: denied { map } for pid=3666 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2018/01/28 16:23:12 fuzzer started [ 25.875585] audit: type=1400 audit(1517156592.672:7): avc: denied { map } for pid=3677 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/28 16:23:12 dialing manager at 10.128.0.26:42189 [ 29.614446] can: request_module (can-proto-0) failed. [ 29.623411] can: request_module (can-proto-0) failed. 2018/01/28 16:23:16 kcov=true, comps=true [ 30.182670] audit: type=1400 audit(1517156596.979:8): avc: denied { map } for pid=3677 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1036 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/28 16:23:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000416000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x101, 0x101, 0x5, 0xffffffffffffff7f, 0x38, "e94c849e91c1427fca585c6dbae08498b0b331c07a610af110fc377b6feaa7c4a8905767bfe92d05f4ea0f775b4514438508834f3745064637c2aa81b91691", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="a9f09992ccfca6f6d7097d81f96c7efea18b7e0ba7114676896c4f1067dd6af911e63d4e94298162f426a95095551f39f9df148d45abfed1d5eb39a76f1435aa3496af788a5c5f23be2b8406c953828ae4ec62d4ff954e48ac48dabc8693eb86491a95a8e9188c", 0x67}, {&(0x7f0000002000-0xab)="b2b5d991a05416ea55e34f44cce17279a1c6e3c95d2ede2227d2f5c3df937dfa26641ba1ff85eee4d5fa10ec7dadf02dcd3689773c7c123e1de992130f679c892b0b2a2ce2351f149fd9f838d804ebd449630d121e9cc2d6a938e7437532373c221b34b7f3c4e3239ed5a62906ed8184703bcc10c0e474dea481cc7ac0455d40dd62ff6425aeefe203f203c9ea6ff61f3dae1b14301aa1d59277fcd617a2af136534c11bdc7044dadf086a", 0xab}, {&(0x7f0000000000)="77f4e51bb60512927d975609c422cc077dbdec56e7149fefe9e5bcdf857aabfc8da382ec32c47522355cf50ff087daa103ea26cd4fa9b9e74c8b32c483e6fae917a78660ea9c376f087d36273099fbff7885cc902424e1cd7be3c04e25a4ea3c70142dd0ea76f7f539c69c8134b64f150b2c0746107c40cb26029586", 0x7c}, {&(0x7f0000002000-0x63)="41ed85263086db51c6c90a0b7763fe6c881eaa6c4cffcf95ac9acaedbeb43352f25491479c2e6944aec94cae36d63834d02e658009552da2bb558bba4aeb9f650f46f424374b78f40050ae37826f50d6c9efd95bb46d469390a1889dfed7b96e1baa34", 0x63}, {&(0x7f0000000000)="84f7a3b233f1cc4d9273b49cd589148a7b60485bb6347055e5ff1a78492b245e78b91e2b4b0913876904e1533174fd3a423fe6612be1b63482b1d7665f6fe5032d6ac562d5b2f103d4da4597b47d8cb3b48825e8db50a3a41652cfbde93b85e4f2820ace0067f35695a628eb68a7de804ff3c0947faa62dde27edd76627375f7fc46b475cef58092904e26b0ff033da13797726c6d5dbe2a40d63cdcc0f4ca28862654b1ba8db9a0e5cbd27289048570a00f7653e634ea91570e68c501f4e8e821e2b49d176a66e82b83f5e55d87844c93f2952d21b078ff179a8c935f2b7dff987f341e3844120480b1", 0xea}, {&(0x7f0000002000-0x20)="7205ecce5b28b03d8660412b566ef28a3026a3b1ef398802c499488d6a57efe9", 0x20}], 0x6, &(0x7f0000000000)={0x108, 0x11f, 0x8, "df5b6dc9f904a2c00caccf794f5479c5c5c710187f07bc002bbf6cbf1833e7d786554172d707f7543459f5ef9f1ee90a5f39891003b08ba0c797eeb6d866322e4001c31b8e4fec0c99807cdee83bb15d2efefb2576d759b8e260872820c93966f216515d5bb4dbcb2f21cb8323147c81eb25213899964788f9470e61a9500d26e595a740555a4ba93aaca4a4602746b56ea9f80d02a6c73f104fe6ac6f5ee7338da6ce6fcca96f08598854da7a15fc6e6bdd53c04ae914274b7d37bba4075eaa08d42a527f951eb6bb0e85a853f106d77600ee6ee73c10f846bf271dc5a50aad77553d8736cbf0916fa46cdaf5192a8f2998"}, 0x108, 0x4000800}, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = gettid() kcmp(r1, r2, 0x1, r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@l2={0x1f, 0x7fff, {0x9, 0x4, 0x8001, 0x0, 0x2, 0x0}, 0x100, 0x60000}, 0xe, &(0x7f0000002000)=[{&(0x7f0000000000)="476e1758a2940448ed1d048ea2fb3667b5bdbae3c416bbaad2a19fc561fc558ac5793ea1e112ce57fe59143568b2d5ed22bb2f6349ebb378fb20ca0f211b8c33d76519aaa29ffb3a0650321e1588795cf6665cbfbbb2c38fee3c5e95001cc66b135ee5d74f08e66ac93cac6d6f1af4f8e25b8194a83b61fb7a433a6afc9f52d8a6e9d07148c7268e1fc478607b865e0ef6b264", 0x93}, {&(0x7f0000001000-0x75)="d40dd0ae6c3e26a819808da9d90a5506790e10ecb01d0dc78a545e8db7f6d653a6ea5484c6238ce66fd61bb2657837d91718f9d3464a4667b6180e02f3b88206846984436cbd3ec94dd17f9386053d742251d276a2b9670fb39f52488f61569e26a323e48c1d9a854b3a7479495393cf38ca6006e6", 0x75}], 0x2, &(0x7f0000002000)=[{0xd0, 0x105, 0x9, "7a3d24b6e8794f832fef92a927f507d3d45c811aae9796d0b2ed4009b94dbe79b58579c383c75200c319aa2a60ccd23ca9db20e4fe9a27808837ec637e311a3afe50b5ae49bc46e3d28dc9552e75e65d777a47df8d06a2d22cfbe74a27d28ea8b48a3f6a54c8a30ae4b209a129d0123df4ad244f247d16ed284dd4d4322259888905d636c3b3c42618175d079a767ddb0bcf1821d915fdb4856b02e77aed407167f6dcb19fdbc5729addb150f328af19a3210525922a380dcb29df"}, {0xc0, 0x115, 0x6, "5fcd2a117e271132e1da81f3f40abadf40230061fa569eb27a6b37d651263f1fa7d01ecc6db45e4c3ec971da0c3b82c55adaaca1b9664ef9f48ada48fe69d90f4af6c0cf5f2186972c16da43659acc7eb4ebf22a5ef257b15cf76734caa3072ba2d4bdd852c5c0c6e9a39bd106197e60197fcf969c9a9a55a3cbf1f4d0f14a373da12e2bc97554f1f2212d50a1b40e70910ed3028ea42e691b8f713be83df485806e19712a2a55fb7f90846396d645"}, {0x60, 0x0, 0x3f, "eb9f70cc123dfac61d11282e9d07f347aad3e47f6c32f67e6587b60753bb9c9b9344471e2dfef8291ee41e4fa8af54ea08346949525e464816276e1521ecbbefc701f1490bd696daf15e"}, {0xa0, 0x11f, 0x9, "d976e3865235e2e04d19a79c0d8a48891a2e56677365ae9e2b88459edb7a9dad5ec6f51f139fb3d004edfdc17b129e78bf52e37ad17f47cc3bd521b0b582e7123eaf42d5e48b0ada99d4190cb36c4b113bf02f9e81442928feb1cf437e435973313613777869e4ab76c035575153f2da62d26366d465fb5b8900101b06f8c4fb65bd12838b2837bd92dca78dc6"}, {0x60, 0x0, 0x4, "565e236345986957a21c163ecc5e6b330e493e0a3ae80f9ac837209e77702c0a32a08387947a90b110d82147a54814921b390d82a8249a2db6ef3d6238147f5c813183f80bbf8efdba059bfb4ae0"}], 0x2f0, 0x1}, 0x1f}, {{0x0, 0x0, &(0x7f0000002000-0x80)=[{&(0x7f0000002000)="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", 0xfb}, {&(0x7f0000001000)="267435011960064629930519", 0xc}, {&(0x7f0000002000)="dbab4c6794a76d9d89c25493f670bef0484978b366257c778993cb5678f5d9b6964e9ff76aeca27043a4b3288d7c6bed036a1aafcaa413063a8ed9d2638f994076f4bd1f82a4810fd92a9e377fba0e6809fab21019c2afb330db04f2ba2b1fd5809fc9f7bafe0229d6ae0f1bc79e68045fecebd1ea1da574de70214b49f0881db7688995ac9b1a124883788f6e1f6a7e5c49fc9a955b5882b4fcdc27816aff0a01c014fdee21b0e2f5aea5555ad20caa713a73fba9ff959aac2df8082baeed6609fa04dd94721a6762a75949161a6a1d0f7706dd37", 0xd5}, {&(0x7f0000002000)="7e89c4546f19d09c43d4c217190debeac729f5a156c631102b99479a74e8574aa0562f9467eb6b91a8444b576a402e382dce50a3e452b202e6ddedeb1b3ce82e3ad32cb43e160704db65b1c0e8cda112b749ba93da2dee36f3d0d07a63f7", 0x5e}, {&(0x7f0000002000-0x5f)="b8c389c64bf29d3a9c925d61d2afee3500bcb68b72b82d3e7aeeaf613125735bf2e448d4bad8c8192cb9accdd64d90d49444bbbb1ab8da6f2255e32379de05136da295522a6ebacc88b0870de1f06a8b9abd1a515bef1cfb6615c92c39dae9", 0x5f}, {&(0x7f0000001000)="d81d583e298663fcab19dd9164d09769f1182dfa587bead4a9885b1567f7be93e7a4f9085b7f028b1e4918229b2952b53ccea2b2f9e53e8b41795525d01ba533d1ddd18c130afc1d8873c24480898c4ddabe98215aed5b50442ee60bd2ad46bc7ae3d6e70df1a2d2f6e09ace0983f87d8bc3c6f62f677b", 0x77}, {&(0x7f0000002000)="575a1f64bd8394db806473c2acf7298533014f31a40a", 0x16}, {&(0x7f0000003000-0x1e)="0c2bd31d770d7dd3ca0a311e6ae1723944401512bf88d7d0af3b81f4b69a", 0x1e}], 0x8, &(0x7f0000000000)=[{0x100, 0x6, 0xff, "f37a065262a2381d03507c80513623566918e64d891d71526957d1da0ef754671e912ea1e90e825694886a972cc48e486fca3dee2a575ac84fad3c7e0a97d906647821a8fb4ea347718b2d7101d93994d7b00b98bd84a61809ba0fe8f85ba5c083b8a323b3d0fc1d80d376e42500f4e0fc3f95611223470a1ec6644e4e13f8870eba08c4453b9a027cce7766e86b8cb019649b43ae80938e0eefbb87430bcf51ffea8341dedf58b7f7edde7fe6a38c4e00eee9c67df6e902778fa05b6849cfdd3ceef2f830c1782fdbc461ccd923f7d14136bc7ef44dd2eb7478cd79bb2509f6f2fc1318644304db35cb"}, {0x100, 0x115, 0x5, "c23c40e4c63f0e05e307bf22a51914602daf8e4dfbf280ef5e437c25c7a6bb9079aa3df868013c691fd7360eb2d37a27b60ca74539274b3e065852a87d49f12ab05a75f3ce25fcf58d973e36a5cbfaa4b5ca12f58e272a2e6bc8ff79bf6a05f0cf087b108bb8e71dceaf8625ac445053789f5ff279dd64cc1cd583c6962546b806fa6bd84c5b276c33e2e44b87da537b637e37271a2c7a187a4dd27137fb47ff83b2721fd50ca1ec4c6838caf7f5001445e985a73be914032ddf78d95b00eb399c73405bf0f53affe82fab98181184f0cfac26d11a429a40a7d510569214c213d6f54a0cad5174d6d5417f45037a3d07"}, {0x28, 0x110, 0x3, "754e24d908e5c6aa007ebf0cb273f7f82e87707a3a4bd6"}, {0x80, 0x12f, 0xa819, "11e2d772e46220f0734f4cdabde0aa4e47590a195b764bab5385c0504df2c13ec6b01a9a8583466e64670521c2daecdb6aa969c8d47b826f07a821a6f7301ce8188a6149857b56bc798011cda828ec0bcc8c0b0a1d4125199f0bf9cd6dc5ca08b6c354eb5c2083f315f4380f54"}, {0x68, 0x11b, 0x0, "ae887504aad62bcee463983611f181b14b92dff695a2ca24fe4d460d7a26e040e8d58fb284bb5df340b623e270a8ee63307c7eb4bb36baf313d2d51b3af3c82beb2d7923a838dacbec366890ae382fe3ca"}], 0x310, 0x4}, 0x9}, {{&(0x7f0000003000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="39a81ae6c51e62f76c9d8c981784462e765941b742c0ebb757a40625b9455eb48a5afcec31e8af6d3172aeb096dc3462262fcd41278fcb1ec614d3c53e646d3da8669e249451cef7092cb570f6161326d9a6bbf5e4fe1bd1a1aab76eacdb3ba41520bc81d4a7be69e40a0b50a7c8f77b84203ba246", 0x75}, {&(0x7f0000002000-0xce)="c9752af57733cb728621847a6c1042de0f92f1b5732c705fe663c0afb14f5d193ed9168338b2f77a831ab975e9215c0c8dc7a2daf1fa70b698cfc59d1edab0b63464db2aad06ed2c25e32b231a506d1d1beffe452cb5f956c337bab6a192406ff9414f1dd813b2c580f587266f01e518b0800bfb0ba01ac5a655ddb120f84724260086489b5052d9e15c6ea720b7e4857b980b12ad41d039945483385ebee761d88b81462fde4687dd3187efe6bcd1993f46cc8e56b4469f1d0fc22732bc1a83e78486d75c7a65a16dd4c3c23c76", 0xce}, {&(0x7f0000001000-0xb4)="b39216b04c64cf95d08d03bca0ad68249d83a114f292de23c61f7c5e1a2def2478a3a8d1912c016614d04bbb7df0b2c8b96bcbd0faf882f0a1ad3f7ee724eb75a0cbb98cc3d31345b833c05c7995163823d7947680a83dac8b1cf9c7e1135599f23f5a18207a4bd65d01acbd551242f8976a7a828440f7b2a9ea66bbc052a600434c12e6fa93a8f52cd114c109780f823842aa32651873174595d424f7e53bca6f879c28ca2bcbb2f554647e4fc2728dac5732fa", 0xb4}, {&(0x7f0000000000)="458d31a12767898426e28b6617cc9b606e0867eb41fa75debe4fee4f8a3e", 0x1e}], 0x4, 0x0, 0x0, 0x0}, 0x6}, {{&(0x7f0000003000-0x10)=@nfc={0x27, 0x4, 0x6c8c, 0x7}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="32405badc92a6fd36cd8dcc13f", 0xd}], 0x1, &(0x7f0000002000-0x148)=[{0xc8, 0x10b, 0x7, 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{&(0x7f0000002000)="e67ca41176bbadf290377d4a6f3aa49e8e86d8fa7204b6cdaf79fa8abb1cf38ac5d697e2dc37ee37b7396b1bcba909be64bde039f5fe6ec06c48ccfcd0b571f0e3c06c889e2a44205ba731395883c37edc07fcff2b4aa88b889ee622ff2b7caf3acfda99595d6a45b7303ac2c1c1317e203ae55311e12858976d2d186ced41f0", 0x80}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xc)="efaf9f98857c60d8997c36ed", 0xc}], 0x7, &(0x7f0000002000-0x160)=[{0xf8, 0x116, 0x20, "b057c581697bf41476025280b780f00a7b15794c18695ad02c0ae718437dd36e9f86321728bdea27ac9db62c80f8826d280bf30038b04a25ac2f71f966fee95024f04af0245e906a63eda7ab4519175c6bf4820abe18cd3533610c5c48235647dccf574338e83535e8ebaa1c75d3342e496c6b1646ce75b2895193b1a795f12dbd8c4f6dd7e9d1c089643723f1bf8f24418014ff73df344e7cc2a5f8298c5de1d88ca1e7905effcc932f36640fe6b4720c77531ddac38e3e7ba00c332221e55da1cadde523c66e846955ad82c09198916109b065500b2c045469bc982bc1a0a9a2"}, {0x30, 0x10f, 0x6, "55fe3f7e0d75ef2233e7ba55d16ecc1a0daaea855ed32f8facf12271d1"}, {0x38, 0x0, 0x7fffffff, "e38330f1ca543d7070b1b6f6c21147e0366eaa93f82a58fd4c4f7324f6c99fc5da5be257"}], 0x160, 0x4000800}, 0x5}], 0x7, 0x1) 2018/01/28 16:23:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c47000-0x10)={&(0x7f00000af000)={0x2, 0x3, 0x100, 0x0, 0x7, 0x0, 0x3, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xd3, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x7, 0x0, 0x2, 0x5, 0xbe7d}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000003000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x7, 0x10840) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0x3, 0x8001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000005000)=""/153) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000007000)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) keyctl$join(0x1, &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000009000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000000a000-0x1c)={0x0, 0x8, 0xd4b6, 0x0, 0x5, 0x4, 0x8000, 0x1000, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x1, 0x5, 0x9, 0x4, 0x8, 0xc5e90000000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000b000-0x8)='./file0\x00', 0x80, 0x60) 2018/01/28 16:23:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4000, 0x0) r1 = shmget(0x3, 0x2000, 0x1400, &(0x7f0000903000/0x2000)=nil) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/27) ioctl$TCFLSH(r0, 0x540b, 0x9) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common=""/16, 0x10) shmat(r1, &(0x7f0000000000/0x1000)=nil, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000-0x20)={@common='ipddp0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1, 0x7ff, 0xfffffffffffffff9, 0xffff, 0x0, 0xffffffff, 0x400, 0xe, 0x1, 0x6, 0x7, 0x81, 0x1, 0x8f2, 0xe62c, 0x1e, 0x5, 0x101, 0x5, 0xff, 0x7, 0xefa, 0x81, 0x6, 0x7f, 0x2, 0x5, 0x8001, 0x0, 0xffffffffffffffff, 0x80, 0x4d2, 0x80000001, 0x6, 0x0, 0x5, 0x0, 0xfffffffffffffff8, 0x4, @perf_config_ext={0x5, 0xfffffffffffff000}, 0x140, 0x7, 0x2, 0x1, 0x0, 0x4, 0x20, 0x0}, r2, 0xfff, r0, 0x9) io_setup(0x8511, &(0x7f0000003000)=0x0) io_getevents(r4, 0x7, 0x1, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000)={0x77359400, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) bind$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x9b6, 0xfffffffffffffff9, 0xa53, 0x2, 0x1, 0x4bf2}}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x2, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x1) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000)=""/253, 0xfd) shmat(r1, &(0x7f0000003000/0x3000)=nil, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x20)={0x6000, &(0x7f0000007000+0x769)=0x0, 0x0, r5, 0xb}) 2018/01/28 16:23:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d40000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x80, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000001000)=0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x10000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000)={r6, 0x10000, 0xc43, 0x401, 0x1, 0x0}, 0x14) unshare(0x10000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0xfef, 0x1, 0x8, 0xa, 0xa0, 0xa0, 0xff, r0, r2}, {0x8, 0x7, 0xfffffffffffffffb, 0x401, 0x0, 0x5, 0x3, 0x800}, {0x3f, 0x0, 0xff, 0x5}, 0x0, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x2, 0x0}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4, 0x1, 0x2, 0x1, 0x10000, 0x6e, 0x4}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000-0x8)={r6, 0x100000001}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r5, &(0x7f0000007000)=@nfc_llcp={0x27, 0x7fffffff, 0x4, 0x7, 0x8, 0x7, "b25dae36ea4e29819483f4cf5ed8c43def45520b21021e3d43b34eb98a00686562d9581b4e1f0b956eabde54c70d85ed92cb5c660fcc3c4565da28bb499557", 0x7}, 0x60) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 16:23:19 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@empty=0x0, @rand_addr=0x2, @broadcast=0xffffffff}, 0xc) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc000000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xd33, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000003000-0x97)=""/151) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000003000)=""/160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003000)=@req={0x50, &(0x7f0000004000)={@common='ip6_vti0\x00', @ifru_settings={0x6, 0x7a, @te1=&(0x7f0000004000)={0xef, 0x3f914c1c, 0xf3, 0x0}}}}) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x3)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000005000-0x258)=@acquire={0x258, 0x17, 0x300, 0x1, 0x1, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3c}, @in=@multicast1=0xe0000001, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x6, 0x3, 0x5, 0x1, 0x0, 0xa, 0xa0, 0x0, 0xbb, r2, r3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x6, 0x1, 0x7, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x67, 0x0, r4}, {0x10000, 0x7, 0xe5, 0x40, 0x7, 0x0, 0x101, 0x72ac9615}, {0x8, 0x400, 0x20, 0xff}, 0x3f, 0xf, 0x3, 0x0, 0x2, 0x2}, 0x4080000, 0x9, 0x5, 0x5}, [@algo_aead={0x118, 0x12, {{'ccm_base(ecb(cipher_null),vmac(blowfish))\x00'}, 0x660, 0x1e0, "f1fb1f5a1adc52de5051383bc4fd17ae7b56471fbb848a23d3260759d18417ed9524ad3def705889cc71d2ea7982dc6a390894dc336863698dd971a82bfde3e7c6289a5af61047848633b94a25fea4cd5b5a89bb3b5cd774405637eff9ccaf71f9f57f15e048280fec304e9a31100d30ce091adf4c275286415e6c3874e6fb38294a34d45df275e5c156f7b3a55ad06e85bd134aea08f19671f404e06a0156857dd80189f770689c4e1694157b21056c449450fe8b60ca61e199374596660ddeb26a9fa983b0ad0be27e9845"}}, @offload={0xc, 0x1c, {r2, 0x3}}, @mark={0xc, 0x15, {0x0, 0x1}}]}, 0x258}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$TIOCCONS(r1, 0x541d) geteuid() write$selinux_user(r1, &(0x7f0000006000-0x33)={'system_u:object_r:semanage_store_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000-0x10)={r5, 0x2, 0x4, [0x4, 0xfff, 0x8, 0x1]}, 0x10) 2018/01/28 16:23:19 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000a17000-0xc)='/dev/audio#\x00', 0x6, 0x42) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00004b4000)={0x3, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x8, 0x0, 0x1b, 0x0}, &(0x7f0000d65000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xd540, 0x6, 0x101, 0x0, 0x2}, &(0x7f0000040000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x0, 0xc5, 0xff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x9) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="bc47bfeb833c0d876503988f15d6fc106cd2bd335978ee778ce0be0c1fefdd9b4e58efcf13d5456a4d9581d6ef340d4bd83adcd62255f0518800b204f2908c4c087f2f85ac", 0x45, 0x4801, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000)={0x100000001, 0x8000, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r1, 0x10001}, &(0x7f0000003000)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0xa)='syzkaller\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000+0x1f5)="f6146bad477670af9dbdc4076bc946e388dcaa5c3399943cb35b9f77d6dd105961b2f22952", 0x25, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x18)='nodev/vboxnet1)security\x00', 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000006000-0xee)="75c692bd6c3b716ce6a2186367d327263abf18c9c20140f13048923c9ed62cff93425ed755f7a417afeae5ece38e22ac366fb90a9f350b47b20b23c12d9b844385651f27aa602cbe9d578b8d06b79e3cb0695f2819e7deda8ccb7bf0b20d03a5a25a0925c13f0c820d19397957e9e6eedafb3b9c8056cbe2e8446efee75038acd5fbf3c0dac22f204bfd6ddd7f0e8d692717566272edbbfb003c713c4ba557b4752d6ab7aa90704fd6d221f84f25d993625ace8caa5c00356272935d61aca7cedbce429e5a1bfa432ea61b52db99e74d10a92425d3513e9f22112f5dc7b13eccad39a277f06771944548a7129c67", 0xee, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r4}) 2018/01/28 16:23:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000142000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000001000)=0x81, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x8c0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000003000)=0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000+0x84)=0x0) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000004000)={0xa, 0x1, 0xca, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) sync_file_range(r1, 0x40f8, 0x7, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000001000)=""/249, &(0x7f0000006000)=0xf9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000008000-0x2)=',\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000009000-0xa)={0x8, &(0x7f0000003000)=[{0x8757, 0x800, 0x80000, 0x5b}, {0xfffffffffffffff7, 0xd8, 0xffff, 0xb7f9}, {0x3, 0x3f, 0x10000, 0x2}, {0x8001, 0x7, 0xe95, 0x3}, {0x0, 0x2e4, 0x1ff, 0x1f}, {0x7, 0x7, 0x2, 0xff00000000000000}, {0x5, 0xe441, 0x4, 0x2}, {0xdbd, 0x400, 0x6f, 0x100000000}]}, 0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000007000)={0x3b39, 0xfffffffffffffffe, 0x7, 0x0, 0xb3b, 0x1}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/28 16:23:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ea5000)={0x7ff, 0x80000001, 0x8, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000001000)={0xffffffffffffff01, 0x36, 0x10b6, 0x0, 0x3ff, 0x8}) fchmod(r1, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000001000)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000004000)=0x8000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000005000)={@generic="57c0cab1fee4916aaa34756e55ad5737", 0x8}) r4 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0xffffffffffffff7f, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@canfd={{0x2, 0x81, 0x7ff, 0xffff}, 0x2b, 0x3, 0x0, 0x0, "081d0a21a1bc49414ad4666cb6c67f2da9703b8235be7be7f6e43b0c96f6f567c21648222c6510beb9c6419703735d8dd33994f2750c369c48503896dfe8bcec"}, 0x48}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000006000-0x2a)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000007000-0x90)=""/144, 0x90}, &(0x7f0000009000-0x1)=0x0, 0x40}, 0x2a) [ 32.426513] audit: type=1400 audit(1517156599.223:9): avc: denied { map } for pid=3677 comm="syz-fuzzer" path="/root/syzkaller-shm681598069" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.478616] audit: type=1400 audit(1517156599.275:10): avc: denied { sys_admin } for pid=3721 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.647061] IPVS: ftp: loaded support on port[0] = 21 [ 32.729977] audit: type=1400 audit(1517156599.526:11): avc: denied { net_admin } for pid=3725 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.875125] IPVS: ftp: loaded support on port[0] = 21 [ 33.021399] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.055097] IPVS: ftp: loaded support on port[0] = 21 [ 33.119815] IPVS: ftp: loaded support on port[0] = 21 [ 33.193193] IPVS: ftp: loaded support on port[0] = 21 [ 33.355342] IPVS: ftp: loaded support on port[0] = 21 [ 33.433671] IPVS: ftp: loaded support on port[0] = 21 [ 33.441647] ip (3869) used greatest stack depth: 17072 bytes left [ 33.578732] IPVS: ftp: loaded support on port[0] = 21 [ 33.842155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.461890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.564702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.743488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.026718] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.107947] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.167066] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.276282] audit: type=1400 audit(1517156602.072:12): avc: denied { sys_chroot } for pid=3725 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.033174] audit: type=1400 audit(1517156603.829:13): avc: denied { dac_override } for pid=4744 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.188655] audit: type=1400 audit(1517156603.985:14): avc: denied { name_connect } for pid=4765 comm="syz-executor1" dest=20005 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/28 16:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/01/28 16:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/hwrng\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f55000-0x4)=0x60) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f00007fe000-0x9)='/dev/sg#\x00', 0x4, 0x48000) 2018/01/28 16:23:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000)=""/7, &(0x7f0000000000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000)={0x3, 0xc5cd, 0x4, 0x7, 0x0, 0x9}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x28) 2018/01/28 16:23:24 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000a000-0x14)={0x8, [0x40, 0x6, 0x20, 0x8001, 0x80, 0x8, 0xffffffff7fffffff, 0x3]}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00000e3000-0x10)='/dev/input/mice\x00', 0x0, 0x88000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000f0000)={@common=""/16, @ifru_names=@common=""/16}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00003aa000-0x4)={r0}) sendmsg$unix(r1, &(0x7f00003aa000)={&(0x7f00008cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e58000)=[], 0x0, &(0x7f00005fd000-0x38)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000043000)='/dev/amidi#\x00', 0x5, 0x8040) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00007fe000-0x8)={0x3fe00000, 0x3}) 2018/01/28 16:23:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(r0, r0, &(0x7f0000002000)=0x0, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000051000)="bc306bf1297ae70e6b876df7470a2217a7b66703ef6c93583750e119049a051a279b971192f9259c2add9c4d9708c67b33e76ef9ff49c722cf9e75888f2457db083cb686921157d6d505ee06d4415f30e7791ba29e1167f3b128abd07878e0e75f5874c151c7cfcbdad8bcf6505bd89dfed0929b8fbd3a68", 0x78) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 16:23:24 executing program 0: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000efb000)='/dev/dmmidi#\x00', 0x2, 0x600000) getsockname$netrom(r1, &(0x7f0000b79000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007ea000)=0x48) modify_ldt$write2(0x11, &(0x7f0000538000)={0x7, 0x0, 0x4400, 0x6, 0x753, 0x7f, 0x40, 0x6, 0x9, 0x6}, 0x10) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000efa000)={@generic="a74625f11b876c0b633f161f4fd1e3ff", @ifru_mtu=0xffffffffffffffe1}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000efb000-0x12)='/dev/input/mouse#\x00', 0x4, 0x40000) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00005fb000-0x4)=0x4, &(0x7f0000d99000)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00009b9000)={0xe4, 0x3, 0x8, 0x7d1}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/28 16:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000932000-0xb)='/dev/audio\x00', 0x2680, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000563000)={0x4, 0x7f, 0x6, 0xe7, 0x9}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 16:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)=""/0) 2018/01/28 16:23:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/28 16:23:24 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000bde000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff7f, 0x48a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000adc000-0x4)=0x0, &(0x7f0000000000+0x886)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r2, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 16:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00007b2000)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setown(0xffffffffffffffff, 0x8, r6) tkill(r0, 0x16) 2018/01/28 16:23:24 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@generic="68d12c49b291131f3a67f43f07ecd764", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/ppp\x00', 0x7a2dfbfe24bee8f6, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f000075b000)=0x0, &(0x7f000075c000-0x4)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000530000-0x18)={0x0, 0x0, 0x0, &(0x7f000068e000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000074d000)={0x81, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000700000)={0x106000, 0x3, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f000075b000)='./file0\x00', 0x1d1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f000003d000-0x4)=0x80000001) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000075d000-0x6e)={r1, 0x5, 0x7ff, "5e627d2027a2af937165649996adb41a5ab8311b86f4ed7b340fcf6a0187d8502ad2191af7745f89085439c60f4f2478921a5c75633fec5e72d2ea7ace7d9492d50ababd6178f5fdc215fac6bcb8cb8e8c5f24c61a4619f3002fdeaf05ba11d66fb7d94c"}) [ 37.334061] audit: type=1400 audit(1517156604.130:15): avc: denied { dac_read_search } for pid=4780 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 16:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f00003ef000-0x4)=0x0, &(0x7f0000f3b000-0x4)=0x4) exit(0x3ec) [ 37.412152] audit: type=1400 audit(1517156604.131:16): avc: denied { net_raw } for pid=4802 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 16:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000018a000)={0xa, 0x5, &(0x7f00000bb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000001}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000674000)='GPL\x00', 0x1f, 0x24, &(0x7f0000c3c000-0x24)=""/36, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nfc_raw(0x27, 0x3, 0x0) poll(&(0x7f0000153000)=[{r0, 0x4000, 0x0}, {r1, 0x1020, 0x0}], 0x2, 0xfff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r2, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/01/28 16:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = memfd_create(&(0x7f0000c8f000-0x19)='!\\#mime_type;.(\'[selfGPL\x00', 0x1) sendto$unix(r1, &(0x7f0000f36000+0x222)="98ea14396c64e0c325f8672fdf9043ab8625147bf7e22d9d4f2d9195a27eb5c528e86a56d08b1c1f7428bec910892f37be9e9c4ab9d999d21d4b2fa72d2a59a94d510514e0e4d13a7a079a2352c534a4e18988b8371283edd03b1de845f2e9fd215760dd76a017d2313295944f978954985a41929c10e00c4740aa482c8ef12dc49d73d097dd69adfb3416d470e056209d35d8e13d10ce4fc143ddcd207b99e388df03bd", 0xa4, 0x40000, &(0x7f0000cf5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/28 16:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004ad000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000032000)={0x1, 0x0, [{0x40000105, 0x0, 0x0}]}) r3 = open(&(0x7f0000364000-0x8)='./file0\x00', 0x101000, 0x52) connect$bt_sco(r3, &(0x7f0000f0b000-0x8)={0x1f, {0x7ff, 0xd9a6, 0x4, 0x0, 0xfffffffffffffff9, 0xffffffffffff6971}}, 0x8) 2018/01/28 16:23:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) recvmmsg(r0, &(0x7f00006d1000)=[{{0x0, 0x0, &(0x7f0000ce6000-0x90)=[{&(0x7f0000ed7000-0xbe)=""/190, 0xbe}, {&(0x7f0000562000-0x3e)=""/62, 0x3e}, {&(0x7f0000d4f000-0x81)=""/129, 0x81}, {&(0x7f0000999000)=""/110, 0x6e}, {&(0x7f0000514000-0xe2)=""/226, 0xe2}, {&(0x7f0000f46000-0x1000)=""/4096, 0x1000}, {&(0x7f00004b8000-0x59)=""/89, 0x59}, {&(0x7f0000aa4000)=""/96, 0x60}, {&(0x7f0000ba4000)=""/55, 0x37}], 0x9, 0x0, 0x0, 0xffffffff}, 0x1}, {{0x0, 0x0, &(0x7f0000054000-0x90)=[{&(0x7f00007e9000)=""/0, 0x0}, {&(0x7f00003ac000-0x5f)=""/95, 0x5f}, {&(0x7f00001a0000-0x43)=""/67, 0x43}, {&(0x7f0000e33000)=""/129, 0x81}, {&(0x7f000079e000-0x31)=""/49, 0x31}, {&(0x7f0000a82000)=""/187, 0xbb}, {&(0x7f000052b000)=""/229, 0xe5}, {&(0x7f000072c000-0xb9)=""/185, 0xb9}, {&(0x7f0000880000-0xc1)=""/193, 0xc1}], 0x9, &(0x7f0000671000)=""/0, 0x0, 0x4}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000865000)=[{&(0x7f00008e6000-0xb3)=""/179, 0xb3}], 0x1, &(0x7f0000096000)=""/0, 0x0, 0x6}, 0x8000}, {{0x0, 0x0, &(0x7f0000ef9000-0x2d)=[{&(0x7f0000e74000-0x5e)=""/94, 0x5e}, {&(0x7f000069e000)=""/165, 0xa5}, {&(0x7f0000532000)=""/21, 0x15}, {&(0x7f0000283000-0xea)=""/234, 0xea}, {&(0x7f00006f6000-0x47)=""/71, 0x47}, {&(0x7f00005e8000-0x7b)=""/123, 0x7b}, {&(0x7f000027f000)=""/143, 0x8f}], 0x7, &(0x7f000098a000)=""/114, 0x72, 0x9}, 0x3}, {{&(0x7f0000871000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001ae000)=[{&(0x7f0000e54000-0x24)=""/36, 0x24}, {&(0x7f000032b000-0x93)=""/147, 0x93}, {&(0x7f000073f000)=""/4096, 0x1000}, {&(0x7f00000d5000)=""/214, 0xd6}, {&(0x7f0000e64000-0x1000)=""/4096, 0x1000}, {&(0x7f0000588000)=""/249, 0xf9}], 0x6, &(0x7f0000c7c000-0xd)=""/13, 0xd, 0x4}, 0x80000}, {{0x0, 0x0, &(0x7f0000301000)=[{&(0x7f0000f0e000)=""/33, 0x21}, {&(0x7f0000920000-0x83)=""/131, 0x83}, {&(0x7f000072a000-0xf1)=""/241, 0xf1}, {&(0x7f0000e0e000-0x89)=""/137, 0x89}], 0x4, 0x0, 0x0, 0xfffffffffffff800}, 0x100000001}], 0x6, 0x0, &(0x7f0000951000-0x10)={0x0, 0x989680}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000435000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x7, 0x9, 0x500, 0x3, 0x800a0102, r1}) 2018/01/28 16:23:24 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x4000, &(0x7f0000fce000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000814000)='./file0/file0/file0\x00', &(0x7f0000fcd000-0x58)={0x8, 0x0, ""}, &(0x7f00007ed000)=0x0, 0x0) 2018/01/28 16:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000213000)={0x0, 0x48, &(0x7f000038d000)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xce81}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c42000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000825000-0xa)={r1, 0x3, 0x1, [0xe90]}, 0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007e5000)={r1, 0x6, 0x3}, 0x8) r2 = epoll_create1(0x0) r3 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000cbe000-0xc)={0x0, 0x0}) 2018/01/28 16:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000284000)={0x4, 0x1, 0x3, 0x5}, 0x10) 2018/01/28 16:23:24 executing program 0: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000697000/0x2000)=nil, 0x0) msync(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x202200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000003000-0x8)=0x8, 0x8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000003000)=0x6, 0x4) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) [ 38.010585] audit: type=1400 audit(1517156604.806:17): avc: denied { ipc_owner } for pid=4838 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 16:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b95000)='/dev/vcs#\x00', 0x5, 0x240942) ioctl$TCSETS(r0, 0x5402, &(0x7f00005c6000)={0x5, 0x1, 0x3, 0xf2, 0x1f, 0x0, 0x200, 0x200, 0x80000000, 0x401, 0xdc, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) 2018/01/28 16:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x2) 2018/01/28 16:23:24 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xb)="737904000a4e6c65720011", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000d000)={0x0, 0x0, 0x4f6d, 0x6, 0x7be11d98, 0x7}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000011000)={r1, 0x80000001}, 0x8) 2018/01/28 16:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007fd000)='/proc/self/net/pfkey\x00', 0x2900, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000021000)=""/81) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000093d000)=@common='ifb0\x00', 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) socket$pppoe(0x18, 0x1, 0x0) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) [ 38.039916] audit: type=1400 audit(1517156604.833:18): avc: denied { prog_load } for pid=4832 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 16:23:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b99000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:23:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x79)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/28 16:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00001d8000-0x8)='./file0\x00') uselib(&(0x7f0000316000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") [ 38.108943] audit: type=1400 audit(1517156604.905:19): avc: denied { setfcap } for pid=4832 comm="syz-executor7" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.135393] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 38.239570] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 16:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f0000d19000)=""/1, 0x1}], 0x193, 0x0) ioctl(r0, 0x200, &(0x7f0000ca7000-0xea)="396c60b2c8eac2fe3e1466d87087ae187bba157612fac1253ad16cfc8d933a9ff799adbfa34d2f6f4ee5d20d4b2c91c4d552f23321b38b3f308d0e71f8672a90c74f69d81edf0a2010525567f0107c457bc4602e5136f95f27282f73a5bb07e65432c4c711d05e6a16fea071404c71b9308eb77d1d95cd9bd6f8231ca170d7343583ca0838039235a735ead6decf03710ee9def24f16b47796378759a792efcb85fa54594778c943b4f713d7cc0d2e715cd3efc33d016f60d2c1c9996140aa10409a678fe3f5e7f542f4f2ad898df2dd8d12444e9bbbef341b95fd0f8431cb5ab149efcec49d9ba416e7") close(r0) 2018/01/28 16:23:25 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e6000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0xcc)=""/204) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b3b000-0x4)=0x5, 0x18d) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x400, @empty=0x0, @empty=0x0, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 16:23:25 executing program 1: move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c25000/0x11000)=nil, 0x11000, 0x3, &(0x7f0000001000-0x8)=0x6, 0x6, 0x2) 2018/01/28 16:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000b13000)=0x0, &(0x7f00002c5000)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000061d000)=0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b70000)={0xffffffffffffffff}) r1 = semget$private(0x0, 0x0, 0x10) semctl$GETPID(r1, 0x1, 0xb, &(0x7f00007c1000-0x11)=""/17) 2018/01/28 16:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000179000-0x2)=0xffffffff, &(0x7f0000e1e000)=0x2) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/28 16:23:25 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000024000-0x10)=[{r0, 0x1001, 0x0}, {r0, 0x1, 0x0}], 0x2, &(0x7f0000020000)={0x0, 0x0}, &(0x7f0000024000-0x8)={0x0}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000025000-0xc)='/dev/amidi#\x00', 0x40, 0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000012000-0x10)={0xec, &(0x7f000001e000-0xec)="2a0bfed0a1727d051d7b7bb93ba6df0c6d148f6e153ad4f879c977d0396732db22b4ca1540298444b4ae8c6d9db53d05d4567f39eeb741f670e223ff1d6665a5f7a2b11cb6c1e10226b485eb34c97b12a9708e36352b2c33e948aa15cca1efafff56ab5904400372871baa9beae4e3916dd2fb3d8541c4acc7cb05cebb13aea0aff129165240a0648f42262cc06de4470825d6fda5b4105cf9973cbe93d204ba6e539d9c5859a877d551ad17e383d9a2afc8610829c723428607375fbd5b9fd4b89e99a2aa3b54457b247441c807dfc9dc062b3e1683ff44c2588486ba8ba7679f3eb4b228c488b6b4a01556"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0x1c, &(0x7f0000024000-0x1c)=[@in6={0xa, 0x1, 0x3ff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000024000-0x4)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ppp\x00', 0x801, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000006000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000024000-0x10)={r3, 0x0, 0x2, 0x8}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000022000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='erspan0\x00', @generic="20bc7f212000023f00000d5277fad131", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @common='sit0\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3c0) 2018/01/28 16:23:25 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b56000-0x10)='/dev/sequencer2\x00', 0x200042, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000b55000)={[{0x6, 0x400, 0x7fffffff, 0x101, 0xf49f, 0xfffffffffffffffa, 0x4, 0x5, 0x0, 0x10001, 0x10001, 0x8, 0x20}, {0x8, 0x0, 0x246, 0x4, 0x8000, 0x4, 0xfffffffffffffc01, 0x7, 0x5, 0xea4, 0x4, 0x3, 0x7ded}, {0xec, 0x15, 0x1, 0x0, 0x80000001, 0x7ff, 0x80000001, 0x2d8, 0xfffffffffffffffb, 0x10001, 0x7, 0x7, 0x3f}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x4, 0x10000, 0x3ff}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000002000-0x4)=0xc) fcntl$setstatus(r1, 0x4, 0x42000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b55000)={0x0, @in6={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x80000001}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x863eb378}, 0x1c, &(0x7f0000b56000-0x20)=[{&(0x7f0000b55000)="748feb96263d74966cb8bddc4086a240ee01f555762741cb191bca20a6c858f7da43ff46b4a24d410aa7a2a11078e0e58c8b71350a5db8ceb7cc7262ef0528d8c0247c46ee36e5804969340779a53ac1972caaa99bf3257ea7c60c9fb935859abb6132b95fa0ddcd5cf2025fe76c1f95a3b80f5adac632c3abda75c0255e8befd90d3a0ea10aa8a291f9508352ecddcbc170ab3362a3b362a0ba8a7eceff307fd799843a59e06458d9c096bd9c710601a74f4235dd10a50a9bfff98413ed9559996572293e378d99a2e283c43b3ba44598e9824ae8fe35d20b3a25de6b06d3250dc9", 0xe2}, {&(0x7f0000b56000-0x43)="74ea4676c39726f8b98be2ad72e71540a085f2d1ae68ceac99a62144917ffe139c7c25db1d8dff6b18bceffa3a79c69d5b2f18779a007ffc65371ede80f96b187d15d8", 0x43}], 0x2, &(0x7f0000b55000)=[@init={0x18, 0x84, 0x0, {0x47, 0x3ff, 0x9, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1, 0x8, 0xa6b9, 0x0, 0x2, 0x2, 0x7fffffff, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x2680000000, 0x7ff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8000, 0x8001, 0x8, 0x101, 0x1, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x1, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x6, 0x2, 0x80000000}}], 0x120, 0x40000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x0, &(0x7f0000b55000)=0x4) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0xffffffffffffff74) [ 38.259052] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 16:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000224000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mkdir(&(0x7f00007ba000-0x8)='./file0\x00', 0x100) r0 = open(&(0x7f00002c8000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) open$dir(&(0x7f0000709000)='./file0\x00', 0x783e00, 0x4) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000756000-0x24)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffff1300ff10", 0xee) open_by_handle_at(r0, &(0x7f0000e9a000)={0x93, 0x7f, "ef7616a5c5c4b2eb40957ea0edab82b93df8709e268124ddd8fe17bea9239fefa513923dfd968e347fbb62fedcec0b58767d429e0ca63a6601b6b6577ad5942a2a91ff3c05b3de2f90868e72926c58cf69f7060bb99d16b47348e1fe69db4877de2aa980668d1fcd1b32c3c7f4b58c2546c85d184e3f33e9ba213dffc34ca9816f415d580b79c2f98993d7"}, 0x34800) getsockname$ipx(r0, &(0x7f0000bff000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d5000-0x4)=0x10) 2018/01/28 16:23:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0x1, 0x8) r2 = syz_open_dev$audion(&(0x7f0000284000-0xc)='/dev/audio#\x00', 0x3, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000518000)=0x40, 0x4) ftruncate(r1, 0x3) read$eventfd(r1, &(0x7f0000f3c000)=0x0, 0x8) r3 = syz_open_dev$sndtimer(&(0x7f00003e3000)='/dev/snd/timer\x00', 0x0, 0x102) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x4, 0x0}) 2018/01/28 16:23:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000078a000)={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b5a80da97304b17d8dbf4caee51ffd7e"}) r1 = socket(0x10, 0x8100000000000802, 0x10) write(r1, &(0x7f0000777000)="2600000023004300000000ff00028d40030100000002000ef9f21e07001100002112be7a35f7", 0xffffffffffffffbf) 2018/01/28 16:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x44000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000010000)=0x0) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 16:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000099000-0x24)={0x20, 0x99, 0x2, 0x2b54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a84000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a7b000)={r2, 0x401, 0x401}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000d81000)='/dev/vcs#\x00', 0xb4, 0xa000) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000361000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000faa000-0x14)={0x0, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1d, 0x2, 0x3, &(0x7f0000df3000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000005d000-0xb)='/dev/midi#\x00', 0x7, 0x202) bind$inet6(r0, &(0x7f0000ccb000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x76}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000d1c000-0x542)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000018a000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000706000)=0xb8) 2018/01/28 16:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000234000-0x4)=0x14) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069d000-0x10)='/dev/sequencer2\x00', 0x100fff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000ab0000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = creat(&(0x7f000052c000-0x8)='./file0\x00', 0x100) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)="1e0104ff000b", 0x0, &(0x7f0000585000-0x9)="e3338d56785ab1c01a") ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000bd8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ac0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b8000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000d11000-0x110)={{0x2b, 0x2, 0x4, 0x8, "782e6ec09a265e4a2e7c94f0c0b0e276182d874e3b86c24ecfe2bf6103d28e90cf1908a68227319d58faadc6", 0xb0}, 0x0, 0x0, 0x3, r3, 0x3, 0x4, "e60adda37d521b3ddd4e15eaea1d78fa25cae158cd0c82bb23bd0535031f81514826ea69cbe87ec351f529fabc1ea476ea3340877d56603eb77b8031745d389e", &(0x7f0000687000)='/dev/admmidi#\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1efd3299, 0x4, 0x1, 0xfffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) personality(0xf) 2018/01/28 16:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xc5f, 0x2000000000000040) pipe2(&(0x7f0000cc1000)={0x0, 0x0}, 0x4000) syz_open_dev$dspn(&(0x7f0000b67000-0xa)='/dev/dsp#\x00', 0x1, 0x8000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a5a000-0x4)=0x0) write$evdev(r0, &(0x7f00008c2000-0x30)=[], 0x0) 2018/01/28 16:23:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/vga_arbiter\x00', 0x80000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000057a000-0x18)={r1, &(0x7f0000fe1000-0x72)="8dbecc321efaa86125cb16b2d918a91d6e5e3742c9788f10c2986bf3b9b5f2ea411e7b8c2453633e96f970556982f0e1247b7fa449ce4595c424700409bb66a861727facf849ff85bee3058fa6186d1a055e8c82de991a14f1d6c9d0513049470224264c296dbd7ba4f96fe2a5863b0589bf", &(0x7f00002f4000-0x2c)=""/44}, 0x18) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic='\f']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f6e000)={0x0, 0x100}, &(0x7f0000871000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000031d000-0x8)={r3, 0x6}, &(0x7f0000434000)=0x8) setns(r2, 0x40000000) getresuid(&(0x7f0000076000-0x4)=0x0, &(0x7f0000706000-0x4)=0x0, &(0x7f0000088000-0x4)=0x0) stat(&(0x7f0000e7b000-0x8)='./file0\x00', &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x4000, 0x80, &(0x7f000080a000/0x4000)=nil) syz_fuseblk_mount(&(0x7f0000e73000-0x8)='./file0\x00', &(0x7f0000a81000)='./file0\x00', 0x2000, r4, r5, 0x9, 0x1, 0x20000) r6 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00007ac000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c24000)=0xa0) stat(&(0x7f00001ff000-0x8)='./file0\x00', &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009dd000-0x8)='./file0\x00', &(0x7f0000dbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d16000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000)=0xe8) fcntl$getownex(r2, 0x10, &(0x7f0000d05000)={0x0, 0x0}) r12 = syz_open_dev$admmidi(&(0x7f0000cd3000-0xe)='/dev/admmidi#\x00', 0x80, 0x80000) sendmsg$netlink(r2, &(0x7f0000ed7000-0x38)={&(0x7f0000379000-0xc)=@kern={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f00008c6000-0x10)=[{&(0x7f0000fc9000-0x304)={0x304, 0x17, 0x300, 0x0, 0x1, "", [@nested={0x70, 0x4, [@typed={0xc, 0x8, @uid=r7}, @typed={0x8, 0x80, @void=""}, @typed={0xc, 0x50, @uid=r8}, @typed={0x10, 0xe, @str='(self*+\x00'}, @typed={0xc, 0x84, @uid=r10}, @generic="70a71e44313dbb13eb00ddde61caf6da54f66b5e25ecb65d276cdc392977851a26a61c389050d595df26516ea542cc14"]}, @generic="14b71cc24e9fdd0d321bb47f331adc66569a76fc77e1d0ca255a39ff403d40a275c25f6b27ffd4924fcc0b7f87e09194a3aaad83b415bb701863f3d9f151eaa7cc0fcf36ba36155a21c692d43387b391075dca6b5c4ba5f8f7f4a7a5c2326b6b2c748fbad43997e93e2c164c016d60f3471e6d1c9c20b59a7b69afb0360cccda2779d704691ac309d5ab3e73e4bf6e44d03dc8a3fe6f7bac6ace1ca5e541d7a00717df61765712bf9a", @typed={0xc, 0x18, @fd=r2}, @typed={0x10, 0x66, @u64=0x0}, @typed={0xc, 0x4a, @pid=r11}, @nested={0x160, 0x53, [@generic="c5872d7e38c75986851a860ac490441d527b4aa66aad1d792b1716b404304c9136bde1dc1b6b45ca23c5395500a752a6fd03ae14144878a0355da4ea121f99f5bbc19c8aa4", @generic="ba72eba81db4ff6a0cf1f3e7be407bbd9f29b55220073cc8ec80c5adc94fbabb8ad3a89df23391767bd1284825c6c541a1dd0440e1050ec59fe1dbda1a2ca82fde151c73c1c689a061b422958dcb7dc2f371f939d6215b2d3cc0a0ac6dfba8261c8714da9159345dceeb2ec30ce0f594da370fd5d3edee061823a353dcfae9384b62f1a743fcec84485b", @generic="9e9266a46bca130e0599dea4c724d31bc18158323d3d4544c34a626bb6f5fb948932499d6001346fb5b0e2dcecdef5edf6971d23e947acb90895f558fbac92db127c7059b3574a33a8f41f7ef1c761614c5afdc21e8f54d52f4d35e8312fea4a9e8b3d1f2515d9769cb6d7ab0f7115d00278e94753", @typed={0x18, 0x6, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="b28125d11195d41126d6e82a1c5f435aa263bb6146a3f69c1cef3eee6af095631d3533e860b9b4823154880343fca5fadf1d08349eb7dd7df096690736141a6de570808adfd32ded8975f403efa10d525d5488"]}, 0x304}], 0x1, 0x0, 0x0, 0x800}, 0x45) getsockopt$netrom_NETROM_N2(r12, 0x103, 0x3, &(0x7f00003f2000)=0x5a, &(0x7f0000283000)=0x4) accept$ax25(r2, &(0x7f000023f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000065e000-0x4)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000ef1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x3f, 0x1, 0x0, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x2c, r9, r4}, {0x9d5, 0x2, 0xa4, 0x3ff, 0x4, 0xff, 0x3, 0x100000000}, {0x13, 0xb4c, 0x4, 0x100000001}, 0x1ff, 0x2, 0x0, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1, 0x3, 0x800, 0x6, 0x8, 0x5}}, 0xe8) [ 38.377717] audit: type=1400 audit(1517156605.174:20): avc: denied { create } for pid=4918 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.462137] can: request_module (can-proto-3) failed. [ 38.501386] can: request_module (can-proto-3) failed. [ 38.531212] IPVS: ftp: loaded support on port[0] = 21 2018/01/28 16:23:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000044e000)='cifs.spnego\x00', &(0x7f00008bb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000046e000)="", 0x0, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000abb000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000c3d000)=0x8) keyctl$invalidate(0x15, r0) 2018/01/28 16:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a10000-0x4)=0x0, &(0x7f00002d3000-0x4)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000047d000-0xe8)=""/232, &(0x7f00008b7000)=0xe8) r1 = fcntl$dupfd(r0, 0x406, r0) llistxattr(&(0x7f0000b18000-0x8)='./file0\x00', &(0x7f0000bed000-0xc9)=""/201, 0xc9) ioctl$KDSKBLED(r1, 0x4b65, 0xc209) r2 = dup3(r0, r0, 0x80000) mkdirat(r2, &(0x7f00003a2000)='./file0\x00', 0x20) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000c7c000)="7d0bca26d1033807426ace7b69ec7a1beb5bfe1b93bb96ccd661ff761ec3f7348fae3cf1e695a680f871a2e24713f86101036e20e67d82fde11e820dd24713cf334e9975d1ea0cafbbd0828686070edf1c7fbfdd27f1a70bf459e8b853a4724e6dc71fab8a2011f591908d86a5e3c5f2ddb61327aaceac1748e8de5a4e5348a7e4692becc390587ff7ab42ae775976a052972d59ba39318e", 0x98, 0x1, &(0x7f0000ff7000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:23:25 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x22000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000011000)=0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000012000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000013000)="9dcad2a220b64091fd31f7a6ba3902cfbfbd8c1ae75726539b35dbff245313913273b800282320272c51e08b888c3fa5611b41fade0d6c9a8d49a80d7430affece16b84ac65002daf1bdd60c36aff589d481abfeeb3815e53e4fc86ff40fabd71da23a64a36352c7ea8b0743c1b3d1a9dc4c13b0856b5a5c3bd931cae40d27d56a993a8e4074fe7fa44e610cf56d072f34f4420c2fa7fa3b0507086e29861b1bd8ce7bf44b0ccf5e963ce9c2709070bdd121c7394b90391c27bc30e46751b20498cbf6614368eddc238a8c74ff0805cd9fa349b21185795cd4de89", 0xdb, 0x44844, &(0x7f0000014000-0x10)=@llc={0x1a, 0xfe, 0x0, 0x100000001, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) ioctl$TCGETS(r2, 0x5401, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 16:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000091a000)={0x0, 0x0}) capset(&(0x7f0000c4b000-0x8)={0x20071026, r1}, &(0x7f00007dc000-0x18)={0x0, 0x2, 0xfff, 0x3f, 0x8000, 0x2}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000025000-0x1000)=""/4096, &(0x7f00007ef000-0x4)=0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c49000)={0x0, 0x0}) 2018/01/28 16:23:25 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000123000+0x2c4)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e4f000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) 2018/01/28 16:23:25 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x2, 0x102) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000009000-0x4)=0x0) 2018/01/28 16:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e82000-0xa)='/dev/dsp#\x00', 0x49, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000936000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000633000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b0000-0x8)={r1, 0x5, 0x7}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000f97000-0x10)={{0x1, 0x6}, 0x2b}, 0x10) add_key(&(0x7f0000de2000-0xa)='encrypted\x00', &(0x7f0000b19000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ff0000)="", 0x0, 0xfffffffffffffffb) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000001f000-0xc)='/dev/amidi#\x00', 0x8, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00008f5000)=0x0, &(0x7f0000ab7000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000942000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000879000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000eac000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003b5000)=r2, 0x4) r3 = userfaultfd(0x0) syz_open_dev$mouse(&(0x7f0000cb4000)='/dev/input/mouse#\x00', 0x8001, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) [ 38.628776] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.654792] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 16:23:25 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xba, &(0x7f00000ee000-0xe6)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x84, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x40, 0x0, 0x5, 0xc3, 0x5, 0x0, 0x0, {[]}}, {"e1b61bd276acd2c767d6a2cf9cc3a0d00da377aa38e01cff9858e10829abb3eed285882e456dff390958175e93f9a6a764a14120ff260eb7159913fc8dd7729ce98584091d50a057f698db85e019c9b14bca879ae55d25af3abdcf460247a0546fa358d7190d608051854ea9f3cd01b1"}}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f0000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000f0000)={0x5, 0x0, 0x200, 0x1, 0x80000000, 0x40, 0x8, 0x6, 0x0}, &(0x7f00000a9000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000083000)={r1, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x100000001, 0x0, 0x2}, &(0x7f0000026000-0x4)=0xa0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000000a000-0x40)={0x8, 0x6, 0x7, 0x1, 0xffff, 0x5, 0xc3, 0x1}, &(0x7f000008e000)={0x2, 0x8, 0x100, 0x0, 0x0, 0x251e, 0x7, 0xdb5d}, &(0x7f0000057000-0x40)={0x7f, 0x2, 0x7fff, 0x401, 0x3, 0x2, 0x1000, 0x100}, &(0x7f000007c000-0x10)={r2, r3/1000+30000}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000f0000)={r1, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe52, 0x5, 0xffffffffffffff0e, 0x0, 0x60}, &(0x7f00000f0000)=0xa0) 2018/01/28 16:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000348000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/28 16:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00003f6000-0xd)='\x00', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f00005e5000-0xc)='/dev/amidi#\x00', 0xfff, 0x200) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000afa000)={0x0, 0x6, 0x6, 0x9, 0x401, 0x4, 0x9, 0x7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x10000, 0x2, 0xfffffffffffffffe}}, &(0x7f0000b3e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000069f000)={r2, 0x65}, 0x8) 2018/01/28 16:23:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/28 16:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000018c000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1}, &(0x7f0000d7b000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000999000)=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000506000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.683655] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 16:23:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x2, 0x2200) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c0c000+0xeb)={0x848000000, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000002000-0x8)={0x6}, 0x8, 0x80000) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x319) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000768000)={0x7, "dae147aa170af6"}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000087d000)={0x1, 0x0, [{0x40000071, 0x0, 0x31796382}]}) 2018/01/28 16:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)='net/tcp\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000631000)=0x5, 0x4) accept4$vsock_stream(r0, &(0x7f0000206000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) [ 38.695595] audit: type=1400 audit(1517156605.492:21): avc: denied { map } for pid=4977 comm="syz-executor3" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13060 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/28 16:23:25 executing program 6: socketpair(0x1b, 0x5, 0x4a4, &(0x7f0000501000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0xf9, 0x20, 0x8001}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000011000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000027000)={[{0x50, 0x7, 0x0, 0x7fffffff, 0x5cd219b0, 0x1, 0x10000, 0x7, 0x800, 0xffffffffffffff01, 0x80000001, 0xc3d, 0x47}, {0x7, 0x3, 0x101, 0xffffffff, 0x7, 0x8, 0x800000000, 0x5, 0x2, 0x40, 0x71, 0xde6f, 0x5}, {0x8, 0x8, 0x1, 0x2, 0x0, 0x3, 0x2, 0x5, 0x3, 0x1bb, 0x4, 0x8, 0x8}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(r3, &(0x7f0000019000)=0x0, 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f000001f000-0xb)='/dev/mixer\x00', 0x6800, 0x0) mmap$binder(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x2000000, 0x110, r5, 0x0) 2018/01/28 16:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) dup2(r1, r1) dup2(r1, r0) write(r1, &(0x7f00009ba000)="", 0x0) write(r2, &(0x7f0000459000-0x1000)="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", 0x1000) 2018/01/28 16:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000605000-0xc)={0x1, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cc5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cf9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001e8000-0x65)={r1, 0x5d, "cbefd8f7e0b596f4f7910af24147dd0fcde26fa3477804ef2b0157952ad0511c3678bafb3ba5ffca28430f04e70336faf38d37831aa110dcee76a23fb7d21a958d274ae8af16a978a6451c86a2dd644ee604a9a2bc3fa5df5244bcecce"}, &(0x7f0000356000)=0x65) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000c94000)='./file0\x00') 2018/01/28 16:23:25 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000022000-0xb)='/dev/vcsa#\x00', 0x0, 0x8000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000022000-0x8)={0x0, 0xffffffffffffff81}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001f000)={r1, 0x3, 0x10}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000022000)=""/218, 0xda, 0x40010001, &(0x7f0000023000-0x10)={0x4, 0x3, 0x0, "e31beaef8099", 0x7fffffff, 0x0}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000022000-0x13)=""/19, 0x13, 0x20, &(0x7f0000021000)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b73ba60080020000000000000000000000100016000c001180b598bc593ab6821148a730de33a49868c62b2ca625a6613b6aabf310001cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0x80000001) 2018/01/28 16:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x1800000000004, 0x4d98ab53, 0x4000000000, 0x1ffffffffffffe, 0xa, 0x0, 0x0, 0x1, 0x2000000000000, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000842000)=0x105afe) 2018/01/28 16:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044f000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000575000)={@common='bridge0\x00', 0x5}) syz_emit_ethernet(0x32, &(0x7f00001a7000)={@random="b381b1440e86", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9140bb", 0x0, "28e1ae"}, ""}}}}}, &(0x7f0000936000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00001e8000-0x8)='./file0\x00', 0x1, 0x21) getxattr(&(0x7f000033f000-0x5)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0xfffffffffffffd3c) 2018/01/28 16:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d73000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022f000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c90000)={0x0, 0x9}, &(0x7f0000453000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d78000)={r2, 0x2, 0xfffffffffffffffa}, &(0x7f0000037000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/28 16:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x7530}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000078c000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x79) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4)=0x0, 0x0) 2018/01/28 16:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d40000)='./file0\x00', 0x80240, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000031a000)={0x8, 0x3, 0x6, 0x4, 0x8}) symlinkat(&(0x7f00007dc000-0x8)='./file0\x00', r1, &(0x7f0000c2c000-0xe)='./file0/file0\x00') 2018/01/28 16:23:25 executing program 2: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) [ 38.895067] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = creat(&(0x7f0000aa6000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f0000967000-0x38)={&(0x7f0000f97000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x7, &(0x7f000042a000-0x40)=[], 0x0, &(0x7f00008cc000)=[@rights={0x0, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x0, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x0, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x10, 0x0}, 0x0) 2018/01/28 16:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b43000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ddd000-0x86)={0x0, 0x7e, "3cd02d2035a2e363fabe2e3d18557c1a5c075596546de55e73bf196aa227360e4f22ff4f12897f88373b562411c4136804ab7f8ebfec0567edf864eb708b53e7bf54bd8ae3dc93c7ec7e9429085ef82de92b116de4fa8b43cc2fd27d3d4e65605d06fd3b2efb2fe84b4bec91ae4e91be3ef315d15446c8691c5961a1dafd"}, &(0x7f000094b000)=0x86) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c5000-0x6)={0x0, 0x1000}, &(0x7f0000c4a000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006dc000-0x20)={0x95, 0xf5f, 0x8002, 0xfff, 0x9, 0x16f, 0x7, 0x1, r1}, &(0x7f00007ee000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000596000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033a000)=0x8c) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) 2018/01/28 16:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/ptmx\x00', 0x208440, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)=0x0) 2018/01/28 16:23:25 executing program 2: ioprio_get$uid(0x3, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b7c000)='/dev/amidi#\x00', 0x231, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd5, "f45300d5b7f87aad75e232c8bd2dedb154b63fa23f1113fe0d3d3af37ec0622c8d08048c170cc1b3c3e6cb12b24baf2d8e8a1c333314d703621c16eb68366b52fbc62684c5e50537d73c19394810c5ddf1d47c30c99034ac63b66b5bcb4b91259f507984244f08f369713e96aa0e5d516a3d7639415fbd5661866291aa77ad706267ce90c047b7e7ecebee5ab655ddae18f67d7e3241d139404d9a7eb4275c1ff6c0cf3543d8a2075ce8c6d71edaf9155af8f419357a9a7b6f94ec80ea2f4b5f6cf77290f8cd2ac595b63563f36e1337e219622d3d"}, &(0x7f0000001000-0x4)=0xdd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x5}, 0x98) [ 38.943632] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 16:23:25 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000939000)=0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/relabel\x00', 0x2, 0x0) syz_emit_ethernet(0x34, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x6488], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000000b000-0x12)='/dev/input/mouse#\x00', 0x9fe, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f000000b000-0x10)={0x3, {"ca93acf6a5072a"}, 0x2}, 0x10) [ 38.963807] audit: type=1400 audit(1517156605.760:22): avc: denied { setuid } for pid=5033 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.040994] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 16:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f00002c1000-0x8)='./file0\x00', 0x80000, 0x20) openat$cuse(0xffffffffffffff9c, &(0x7f0000636000)='/dev/cuse\x00', 0x0, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000321000-0x8)={0x0, 0x0}) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000fd5000-0x3e)=""/62, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000582000-0x94)={{0x4cf, 0x20, 0x5, 0x3, 0x0, 0xfffffffffffffffd}, 0x8001, 0x8, 0x5, 0x100000001, 0x2b, "4a9ff1f3c02f64da01605158c2356e218b8009f69a147622904f85642e6e920b5acd7696088f161f46e643726d52b34410b93cebbf703a3566b49a463917130f1001644eb1df119f65f444fb15f367aafc4c519515348a8d7928216d297dae1dc9f0669dbf99d0418f3e239f609240187019b6027d97537c4760db938b6e1135"}) 2018/01/28 16:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchmodat(0xffffffffffffffff, &(0x7f00001ef000-0x8)='./file0\x00', 0x0) getresgid(&(0x7f0000041000-0x4)=0x0, &(0x7f0000ebc000-0x4)=0x0, &(0x7f00008e6000)=0x0) 2018/01/28 16:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a4c000-0x8)={0x0, 0x0}, &(0x7f0000d1a000)=0x8) r1 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r1, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000662000)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000903000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006b2000-0x30)={0x60, 0x0, &(0x7f00009f8000-0x60)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x30, &(0x7f0000af2000)=[@flat={0x776a2a85, 0x0, r3, 0x4}], &(0x7f00007fc000)=[0x38, 0x18, 0x20, 0x38, 0x30, 0x38]}, 0x4}}, @acquire={0x40046305, 0x3}], 0x91, 0x0, &(0x7f00009b3000-0x91)="01e4a2f40fe4c245773f9bd1b0a98e8c8ee4b0c18ae0a8a546cc71cf5d8b98904aff3846b84dd7fe245ecacc79b55857ac8efeb849875016d2d8831e65212f589f4555bc0000c176d574eb1f38647cb2a4b72de96b85c77ec0917bf8ba815717c4f1821e1262c4f6e71c50b2c49aba232976ddbffa2788552b0b7309999096bc7df474d4f7482195f703cd4155862aaaca"}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000095b000)='net/dev_snmp6\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000f1d000-0x58)={{0x7f, 0x5}, 0x1, 0x356, 0x101, {0x4040000, 0x400}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/28 16:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 16:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000034a000)='/dev/sequencer\x00', 0x8a4cb14c68d25adc, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c79000)={0xffffffff, 0x0, 0x18}, 0xc) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091e000-0x11)='/dev/vga_arbiter\x00', 0x28880, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000008c000-0x8)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = syz_open_dev$sg(&(0x7f0000165000-0x9)='/dev/sg#\x00', 0x7f, 0x0) ppoll(&(0x7f0000d49000-0x40)=[{r2, 0x10, 0x0}, {r3, 0x800a, 0x0}, {r4, 0x8020, 0x0}, {r5, 0x218, 0x0}, {r6, 0x1000, 0x0}, {r7, 0x0, 0x0}, {r8, 0x1400, 0x0}, {r9, 0x9219, 0x0}], 0x8, &(0x7f0000463000-0x10)={0x77359400, 0x0}, &(0x7f0000caf000-0x8)={0xfff}, 0x8) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 16:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000123000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b96000)=0x14) getpeername(0xffffffffffffff9c, &(0x7f0000d2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c40000-0x4)=0x26) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d91000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000354000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7c000-0x10)={0x0, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000d8e000-0xa9)="1d12868e1b7f802fc0efb737d1b81ae11c816adc661ae5b7eacfce88d0540e275207bcfe11a452347cc1e98abca08dfa6e56afe04f01a8e00b8d41f7cf9dcd3e6c8052454c7ecf306ec8b5d1ca219e5fbfea20270af45f3bd1681c7ac98dcec4b5df15d0f19b077b8a138aac1531f0fc1a98ad222235d8bf74fc9e0b5269ab7090a37cec091f5de63c45a0d4dc68984f0eda6b9a28efed5cd8bffee880562b0d19be0a7b53bc1436f5", &(0x7f0000af4000)=0x0, &(0x7f0000bad000)=0x0, &(0x7f0000546000)="") r2 = syz_open_dev$vcsn(&(0x7f0000f37000)='/dev/vcs#\x00', 0x7fff, 0x40) ioctl(r2, 0xfc0, &(0x7f000017c000)="aa62d70d44061200a54632042cec5918eb4fac27c298feca010a02eaaf1fe874317a8bfa41beae68bbf4f2c93737dfcfdac311df5c42c9a6cd60f6bba52b8c6141bd01627da986068d6a0a664a22c8b4c2c53bfddc4b984d8831a622d8d038d6a20473928249ab") 2018/01/28 16:23:25 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005d3000)=0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000d0b000-0xb9)="", 0x0) r6 = accept$alg(r5, 0x0, 0x0) recvmsg(r6, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x1) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000094b000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dda000-0x4)=0x1e0, 0x4) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000001000-0xc)={r4, r7, 0x0}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x1, 0x0) utimensat(r0, &(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000010000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r8, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2e0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c2}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x340) 2018/01/28 16:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000de3000-0xd)='/dev/binder#\x00', 0x0, 0x2) r1 = getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000054b000-0x4)=0x0) setpgid(r1, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000064a000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a4f000-0x4)=0x802, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000c7d000-0x12)={@generic="93357f560a3da70d3794a6996e8edca8", 0xd170}) 2018/01/28 16:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000cd3000-0xb2)="b2", 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000064c000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff7f, 0x10000, 0x1, "f37305164d887b4d2aa1ded0f867f64474b4eaf13c19d384a86ea09b82aee7aa7119254ffaed8ff381987b0c035a95e5fc781365067d83d47809145b5270276335a7d634c4b67b7afd8394981fa8bbcd"}, 0x160) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000003) [ 39.158220] xt_l2tp: unknown flags: c2 2018/01/28 16:23:26 executing program 5: prctl$void(0x27) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/dev_snmp6\x00') [ 39.217893] audit: type=1400 audit(1517156606.014:23): avc: denied { map } for pid=5081 comm="syz-executor0" path="/dev/binder0" dev="devtmpfs" ino=1080 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/28 16:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aee000-0x4)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10000, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getpeername$unix(r3, &(0x7f0000d80000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e7d000-0x4)=0x8) 2018/01/28 16:23:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xa694, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000543000)='/dev/vcsa#\x00', 0x1, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009ce000-0x4)=@assoc_id=0x0, &(0x7f00009ce000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008d6000)={r1, 0x29, &(0x7f0000420000-0x2c)=[@in6={0xa, 0x1, 0x83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e9000-0x4)=0xfffffffffffffff2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d88000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000692000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001dc000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000, 0xfffffffffffffffe, 0x0, 0xcff, 0x1, 0x0, r3}) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f00005bc000)="436333d01612c47d039e5d85005508e3f7bb0fdc06a33ff0e7f58be6f8ecf3bc39b0b5ccfcb2f9b6989103a89b4c0531628ba6054961414dc9955d7a66fc4a30091a7663cf5f79f9c10a7b7253a27ad3c6da53fe7d864e555da612b6a026c4842aca23904030743ccdfa74d18129a93d656789e4d4e1872a7c3d2b26") timerfd_create(0x7, 0x80800) [ 39.265575] audit: type=1400 audit(1517156606.043:24): avc: denied { set_context_mgr } for pid=5081 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.281197] binder: BINDER_SET_CONTEXT_MGR already set [ 39.281253] binder: 5081:5093 ioctl 40046207 0 returned -16 [ 39.283173] binder_alloc: 5081: binder_alloc_buf, no vma [ 39.283210] binder: 5081:5084 transaction failed 29189/-3, size 0-0 line 2903 [ 39.293094] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.293509] binder: undelivered TRANSACTION_COMPLETE [ 39.293516] binder: undelivered TRANSACTION_COMPLETE [ 39.293530] binder: undelivered transaction 3, process died. [ 39.293553] binder: undelivered transaction 2, process died. [ 39.388960] audit: type=1400 audit(1517156606.044:25): avc: denied { call } for pid=5081 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/28 16:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000736000-0x8)='./file0\x00', &(0x7f0000ab4000-0x10)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f000098e000)='/dev/usbmon#\x00', 0x3465, 0x101) ioctl$KDENABIO(r1, 0x4b36) 2018/01/28 16:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000598000)='/dev/midi#\x00', 0x93, 0x1e34a122b8777e35) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ef3000)=0x9) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000452000-0x4)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 16:23:26 executing program 7: r0 = socket(0x10, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x8000, 0x2, 0x1}) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000cd6000-0x1000)="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", 0x1000, 0x4000040, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000347000)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000f71000-0x38)=[{&(0x7f00001c0000-0x60)={0x27, 0x5, 0x8001, 0x7, 0x52, 0x4, "ee46aaf87afbc6929ab09bf55a3f23b2473bf0b4badc3a06d6fdd91e565b0c2b3bebda147d0e8e9e9c77c9787c18df91142aa3a453fb7ec73a19eff25642d6", 0x2}, 0x60, &(0x7f0000999000)=[{&(0x7f00008f9000-0xa)="db04b46e06273cb4cb76", 0xa}, {&(0x7f0000308000)="", 0x0}], 0x2, &(0x7f0000bbe000-0x68)={0x68, 0x113, 0x4, "7aa61bc3efacfd50c71fc84870464e9e839ddb57b4758c93ba67e663d7491e687a3a51b2890945438ef2ed8043a2511e538dec020054bcb942756729c8f54f0d3e0e1deefdea03f862bda1a4d25bac2c08cc61376dfe"}, 0x68, 0x40}], 0x1, 0x20000880) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) shutdown(r2, 0x0) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r6, r5) r7 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00009a7000)={{0x3, 0x3, 0x400, 0x3, "17fa7d2c3d18545cb00d9c102722d1925f722707b4f114da829db6da8ec9b4479a178ac323ecabb55c58318d", 0x28854936}, 0x0, 0x0, 0x0, r7, 0x6, 0xffffffff, "ac2d7095842241233ea27907e0f5dc13dbe1ddad0c233e9a845803086a242d40dc9b4fcd2e9f15916fd133f99d5aa224d062421c888ca83a211ffce5ae347f3c", &(0x7f0000ec4000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x95f2, 0x200, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 16:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000950000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/28 16:23:26 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000887000)=':&em1\x00') mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r2 = socket$inet6(0xa, 0x2, 0x88) sendmsg(r2, &(0x7f000001c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) 2018/01/28 16:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000474000-0x8)='./file0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005f7000)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa1000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000f4b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f0c000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/28 16:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f0000368000)='/dev/input/mouse#\x00', 0x9f, 0x400000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007bf000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x0, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:23:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fe2000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000919000-0x8)='GPLself\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008f3000)='\\\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005c2000-0xb)='/dev/audio\x00', 0x234a00, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c67000)='/dev/vcsa#\x00', 0x8, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000044e000)='cifs.spnego\x00', &(0x7f00008bb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000046e000)="", 0x0, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000d36000)='rxrpc\x00', &(0x7f0000214000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) keyctl$invalidate(0x15, r4) 2018/01/28 16:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000940000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x3) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000043e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1f, "cede997e2369ffb13f1eb8afef3ca5b21635075442726f8fe3ac54c2929c79c2e4c925d52bf5685b61281da6954f8565a7b9e1bb5f0351e6e863efb38ebe6d", 0x0}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000116000)='user\x00', &(0x7f0000a46000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000daf000-0x3c)="", 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000d51000)='dns_resolver\x00', &(0x7f00006ce000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/28 16:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000e08000)=""/101) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 16:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f00007d5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/28 16:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c75000)='cpuset\x00') ioctl$int_out(r0, 0x2, &(0x7f0000913000-0x8)=0x0) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r1, r1, &(0x7f00007ba000-0x8)=0x4000039, 0x59) 2018/01/28 16:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e75000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0xc33, 0x1, 0xa0, 0x9, 0xfffffffffffffff8, 0x0, 0x2000400000000, 0x1ff, 0x40]}, &(0x7f0000273000-0x4)=0x108) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000270000)='/dev/vcs\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003bb000-0x10)={0x7, &(0x7f000031d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000c99000-0x40)={r2, 0x8, &(0x7f00000a6000-0x20)=[0x5, 0x3, 0x5, 0x8, 0x1ff, 0x6, 0x8, 0xffffffffffffff37], &(0x7f0000119000)=[0x4, 0x6, 0x5], 0x40, 0x4, 0x1, &(0x7f00001db000)=[0xe34e, 0x5, 0x10000, 0x8001], &(0x7f00008c2000-0x20)=[0x8001, 0x8, 0x9, 0x8, 0xfffffffffffffc01, 0x2, 0x4, 0x78], 0x0}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000bcb000)=""/150) add_key$user(&(0x7f0000bc5000-0x5)='user\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000073f000-0x6d)="", 0x0, 0xfffffffffffffff9) request_key(&(0x7f00002b2000)='id_resolver\x00', &(0x7f00003ef000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000123000)="a5747275737465642d2b00", 0xfffffffffffffff8) r3 = add_key(&(0x7f0000fc1000-0x12)="2e726571756573805f6b47795f6175746800", &(0x7f0000c63000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002a0000-0x1)="e2", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000d9f000-0xc)={0x0, 0x0, r3}, &(0x7f00008f1000-0xd)=""/13, 0xd, 0x0) sendto$unix(r1, &(0x7f0000c5f000)="", 0x0, 0x40800, &(0x7f00008e4000)=@abs={0x1, 0x0, 0x3}, 0x8) r4 = socket$unix(0x1, 0x2, 0x0) fsetxattr(r4, &(0x7f00005dd000)=@known='security.evm\x00', &(0x7f0000e09000-0x1)='\x00', 0x1, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000aed000-0x4)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000323000-0x8)={r0, 0xfffffffffffff9e4}, 0x8) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) 2018/01/28 16:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c12000)={@generic="f417f20022212cb8945e38984ca58eef", @ifru_flags=0x100}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000485000-0x20)={r0, &(0x7f00006d3000)="ae912ef1ecae9a93e03ef78267ec3103bec5249c6812694feaee9436d5cbdc61fbd6e80882a8424b4284183e5c4ce2d570f3189904eac584227ce4", &(0x7f0000488000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r0, &(0x7f0000ab2000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r0, &(0x7f0000825000-0xb7)="5b784c6cacb5dfcabbd90000000600000080dc6f0000008b000058adb7e2b68dff00173874d9274d298454b987c2d99583ca053fb8eaf86c5ad594", &(0x7f0000636000-0x4e)="", 0x0}, 0x20) 2018/01/28 16:23:26 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059c000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="58a1faedc1bb12bbb059f80031361911f0b8b84beca0ab949ec4d72fb2aca730f2f2560dd9322bc71b21aed6704a27a2b75ff13a158b56be4e31c0dcbc127f4c7b1477e850fc9b955fcb87f99d764800df406cb6899bb6e6dc0d56ae78f48751d6e603a581d4205b273abd344ea0e1ea782e2cd9a3a5928df29e05cf77c449fee07d5720535dcc5914c85455ce2e4fbf4c87adc4ceb0dd7b66f83e24a4a1fdcf9b0214b33fc96f33da9b572825c779a877d71733841e457c76a8cdfdf2c2e582ba", 0xc1, 0x40800, &(0x7f0000000000)={0x3, {"2dc0e03b6c892c"}, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000000)={0x5, &(0x7f0000049000)=[{0x1, 0x5}, {0x8001, 0x6}, {0x5, 0x100000000}, {0x2, 0x3ff}, {0x20, 0x2}]}) prctl$intptr(0x27, 0x2) [ 39.589284] xt_connbytes: Forcing CT accounting to be enabled 2018/01/28 16:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statx(r0, &(0x7f0000fba000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000f9a000+0xfe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000ff0000)='./file0\x00', 0x0) 2018/01/28 16:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002fa000)='net/ip_tables_names\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = add_key(&(0x7f00000a8000-0x12)='.request_key_auth\x00', &(0x7f0000e43000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcd000-0x38)="0fb59c187269a8d212aca6b0a7ad9164c4b22c55f9d4c5abfcffaf96678410da59fae010c86bea8025c049649606a10cb5949f4ae15dae72", 0x38, 0x0) getresuid(&(0x7f00001f4000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000d6b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e68000)={0x0, 0x0, 0x0}, &(0x7f0000ba9000-0x4)=0xfffffd71) keyctl$chown(0x4, r1, r2, r3) add_key$user(&(0x7f00009c6000)='user\x00', &(0x7f0000316000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e80000)="dbe2777a97b85cadee47bfd7435fba418696f5a2fb75b6a993ab8be701affe71f7541b6f1e8715f85be32b449963d40babb8290ef4a944f93ecad8c7ffec4ee78cadc2c49dbcb8854bb47f60a622a3e1dac3efb788c58e2a6d00ef50654b9f038d87aadea67852c0b1c88a6c8593db1219dbb62b07f945cbc932fbcac6c2b39fc70b155bdba1478a902e9f3f278fc62ba537fca69f6449f3a9e133045e6224f795b639dd23a8445dae1bf090ee3da23a0c1f9b5eb3f1a7f72a91", 0xba, r1) [ 39.649147] audit: type=1400 audit(1517156606.445:26): avc: denied { map_create } for pid=5146 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 16:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000070f000)='/dev/admmidi#\x00', 0x6, 0x8000) epoll_pwait(r0, &(0x7f000078b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x2, &(0x7f00003a7000)={0x3}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d27000-0x10)='/dev/sequencer2\x00', 0x1000000000404, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) getpeername$inet(r0, &(0x7f0000d60000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cef000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) [ 39.730149] syz-executor4 (5163) used greatest stack depth: 12912 bytes left 2018/01/28 16:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000662000-0x8)='./file0\x00', 0x141042, 0x80) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/28 16:23:26 executing program 0: semget(0x1, 0x2, 0x542) semget$private(0x0, 0x0, 0x4cc) r0 = semget(0x3, 0x3, 0x40) semctl$IPC_RMID(r0, 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00003f4000-0x8)='./file0\x00', 0x80) 2018/01/28 16:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000542000)=0x5) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000dc1000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 16:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a7f000)={"b8a15cb758eceb9a5bbe98382248ca5c", {0x4, 0x174, 0x8, "f23d25a697fe", 0x10001, 0x0}}) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d49000)=""/29, &(0x7f00004f3000)=0x1d) 2018/01/28 16:23:26 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000ce8000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000753000-0x20)={0x6, 0x0, 0x10001, 0xa64c}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000cd4000)={r2, 0x1f}) 2018/01/28 16:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00002d4000)='.:\x00', 0x0, 0x0, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000403000-0x1)='\x00') timer_create(0x5, &(0x7f000038f000)={0x0, 0x1a, 0x4, @thr={&(0x7f0000e01000)="409d4aa4e06a0ec9ff6ed7885bd123d4a106712d2f04ef7c85545f07f9b996b18f4ae9d2f88ceeee5c49dc9f3597dc64c8996df46e38ec432da49f79dc7babb82bc45a2ec60d7a358c8a26c015c482a8f5cc40a5eb6216b30729af66da19b1f45162aed0e1a38f7810008d1c4995eb263a2387e2e267bd423cfce115d366b6a1b871f1cbef14e39448eb749e34506a1325894738f54ee0bf75db", &(0x7f00008a4000)="ca4570f8cfb1077623d7d2056cdf2a08e5be5d22490cae1e335ce72e0f4e3b8f826c239665308427ccdff8abddc39345af32a4c17c0965b03ad8a81bbaac30d8e02f5ce5a0426c459fa8377722d4bbc731fa6d97d36a4e8fd824f396c889afba315ee9c594f9460cd10c8c4ff58bc20170509e0acd273f3a08781b523a73df06397173a8415032c3ebdf0d66e276829a61a419ca335b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000069000)=0x0) timer_delete(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/cuse\x00', 0x100, 0x0) connect$vsock_dgram(r1, &(0x7f0000c4d000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/28 16:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$midi(&(0x7f000021d000-0xb)='/dev/midi#\x00', 0xffffffff, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fbe000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x4, &(0x7f00006ca000)={&(0x7f00005fe000-0x70)="1b10bb2cb1b991a7730670b373d35747fe9cf5943073249414a9b3c2ca8f1be2813c85e60adb98fdee878731b8590aa23e6d3b1999c5c4f27972c8c01ca8299b71b01fe8e0ddb472c9878c2ba19322c0f7cc0b59e9e24ba5dd89bd85cc691e4f1b5599aec87f79242435c3b484dbf56f", 0x70}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/dev/qat_adf_ctl\x00', 0x60000, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000c85000)=0x40001) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = getpid() capset(&(0x7f0000e3b000-0x8)={0x0, r6}, &(0x7f00007b1000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}) r7 = dup2(r0, r5) dup3(r7, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000054f000-0x6)={0x0, 0x1}, &(0x7f0000c90000-0x4)=0x6) 2018/01/28 16:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000068b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000177000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7fff, 0x6dc2, 0xffffffff, 0x4}, &(0x7f0000798000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006fd000)={r1, 0x9, 0x0, []}, &(0x7f0000ce9000-0x4)=0x8) socketpair(0xf, 0x3, 0x0, &(0x7f0000609000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000de9000-0xc)={0x0, 0x80000, r3}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00004f9000-0xc)={r4, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eda000)=@assoc_id=r2, &(0x7f0000775000)=0x4) [ 39.810419] kvm [5147]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/01/28 16:23:26 executing program 0: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff8e, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xe1, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x0, 0x0, 0x3f, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/01/28 16:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000e9000-0xc0)=""/192) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f0000e40000)={0x0, 0x0}, 0x4000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x15) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r1, 0x0) writev(r1, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r1) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000bd2000+0xb46)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 16:23:26 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000602000)={0x0, 0x0}, 0x10001, 0x1ff) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000420000)=""/135) [ 39.927792] QAT: Invalid ioctl 2018/01/28 16:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000a08000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/28 16:23:26 executing program 5: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000122000)='/dev/hwrng\x00', 0x404140, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000250000-0x38)={&(0x7f000024f000)={0x27, 0x2, 0xfffffffffffffff9, 0x7, 0x4, 0x3ff, "d0f551b986b637d395bd6d3d103ab3fe7d76b46a2e9057acad46adff0fbf169d3e75109e754c9f091380f016e6b5b486142ea159ea4464a355ceba5b5e7fb9", 0x84}, 0x60, &(0x7f000019e000-0x40)=[{&(0x7f000024f000)="cafab90130aef4fc6797b27893df051c7be5cabb29b881633f6cc0ee804c4f6805ced558be40023468669bf41c19cbdb023dc29f4f9d9903babef3f440934735ff5248bc8a960c82daa7fbd372245a1b71c1e37a2c3151b177316c15aa101b7c8595b008791c250974b4dfce6bac490667361118052cc9c91539ac2fa51363b08da02d63213f3b6d13d26e278dcdb59ee6eac3ec36b198ab3b81e5fadd86bd0d2ed27fc40a704965b7732c00f53253e4c94b8f0e87faf7f9f4a70517871db0b75962904e4f166cc232a0dfd625c19efb710e70a5b4d5650b8b3c23e180c40adb4f1da475a8872e520ab6da1e52a67cd06508b989cc13d4e5d0", 0xf9}, {&(0x7f000011a000)="9a2bd7b9a2d8e9a0ca45bb169131943535eaadeeaa47725cd1d0cdad450eeaf3c9ccf5816daad0daee9acd089806c921a821cb864f64e1f273089738a30c350e7b09f2af83af60834c214505c660df4ec9da9e77c4dc183abf479e3dd1fdfe8ccde599b2036c83c452865f2b618136652c3648b909dc2956a9bf869a816b28e418b32ce3fb3baf84762bd42fd1a0cc", 0x8f}, {&(0x7f0000250000-0x81)="f381421f94d5e8821ba7ba5bb40632f0a9aa635d18eaaf23396ba28fdbd102a18b24055c512b50050c63bd7c9be434b4aadaca41e1cdfc5010be78568eaaeddf6a15a332119ceb816ead95681880bcb6a86846eb0f1c3ccc52de937412203219c17d2bfce37baf46096fe5edeaa70a9eed71e22846a892d815b50fb0b1d710e509", 0x81}, {&(0x7f0000250000-0xc0)="97749c486968caf258eaffe4fb70da488438dbd56696a0107af4902cc06e1964aa6b7de5a5d3342912e16c04196706a2a9f123e770d8644ac34d0d026826009751cec2526fbeb9c3a49830c50dc62fbcaf35f04a90dd91ea607e7dbf963c46b5c6cbeb4f0283b4953b168e619a6a58dd27ed35758842b0f3b669a69b8a4c1d7ae59223c6e05f27cd71f8cab00cd82b17b0907def1adeb6cf77f4d324d695afca61e0904e16b2ab57569752939e21825b9f05e5dace6ac6a24b6bc5c3dff60baa", 0xc0}], 0x4, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00001ff000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:26 executing program 2: getegid() mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00002ec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f00002b2000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000398000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000399000-0x4)=0x2, 0x4) 2018/01/28 16:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000945000)='./file0\x00', &(0x7f00002be000)=@random={'osx.', '-lomd5sum\x00'}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/qat_adf_ctl\x00', 0x10880, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000dec000)={0x0, 0x1, 0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000473000)=0x0) 2018/01/28 16:23:26 executing program 7: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x0) listen(r1, 0x20) [ 40.034410] QAT: Invalid ioctl 2018/01/28 16:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000c11000-0x10)={0x0, 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) [ 40.055727] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 40.089132] device eql entered promiscuous mode [ 40.219859] QAT: Invalid ioctl [ 40.223450] QAT: Invalid ioctl [ 40.328176] QAT: Invalid ioctl [ 40.331512] QAT: Invalid ioctl 2018/01/28 16:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = creat(&(0x7f0000f07000-0x8)='./file0\x00', 0x95) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000200000-0x4)=0x0, &(0x7f000089c000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00008e1000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ca3000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000107000)={0x8, 0x0, [{0xb, 0x3ff, 0x7ff, 0x6, 0x9, 0x0}, {0x6, 0xff, 0x7ff, 0x3ff, 0xa07, 0x0}, {0xc000000b, 0x30a, 0x0, 0x7, 0x3, 0x0}, {0x80000007, 0x0, 0x61a6, 0xff, 0x5, 0x0}, {0x4000000d, 0x757, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x2, 0x3a01, 0x57a, 0x101, 0x68, 0x0}, {0x40000000, 0x80, 0xffffffffffffff33, 0xffff, 0x7, 0x0}, {0xb, 0x7fff, 0x2, 0x10000, 0x5, 0x0}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/autofs\x00', 0x210000, 0x0) getsockname$ipx(r3, &(0x7f0000986000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a1e000-0x4)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) symlinkat(&(0x7f0000c3b000)='./file0\x00', r3, &(0x7f0000f4a000-0x8)='./file0\x00') 2018/01/28 16:23:27 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fea000-0x10)='/dev/sequencer2\x00', 0x408000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000feb000-0x10)="5e9ab722d5b4bb0db53b64e0bf7bcfae", 0x10) accept4$netrom(r0, &(0x7f0000fea000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f72000-0x4)=0x10, 0x80000) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/28 16:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000750000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3fc6, 0xfff, 0x0}, &(0x7f00009d6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000561000)={r2, 0xe196}, &(0x7f000012d000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009aa000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003e8000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0x0, 0x0}, &(0x7f0000684000-0x4)=0xa0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000390000-0x8)={0x3, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = accept4$packet(r3, &(0x7f0000103000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x14, 0x800) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003cf000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x81, 0x0, 0xffffffffffff984d, 0x2, 0x80, 0x80, 0x8, r5, r6}, {0x2f9, 0x31f1, 0xfffffffffffffffc, 0x7, 0x200, 0xd3, 0x6, 0x0}, {0x6, 0x80000000, 0x8, 0x4}, 0xb9, 0x9, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x7a, 0xa5a, 0x4fb, 0x9}}, 0xe8) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000be2000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f4000-0x50)=[{&(0x7f00001c3000-0x4b)="2b69be52970151b132da14fb261b3545caaa71de6b257bfcfaeabcb3e9817f3b437888a5d4b761888f95d75bb01ce23ab36a43e84e0ff0af3c812d1e6fbf3142ff63c1ce6ede5d76fbe2a9", 0x4b}, {&(0x7f0000577000)="1e590dd224ceff3af7942fdee2dae013644a69d7240a9fc20fe7432509f62b96f94f6fdad45c2be331c264d00772fe7bb72a47c970588bdc1b2819e169e67eba7f88a7bee2457b352773a28144146fe03f0687ef42cb146ec7bf6435679b3319569b4da348e048de0fef49868d528ded5de13e0a10dd5568befcf767df9fa6f6204dfa3d1269f7a26f99146443d063735c0a62889ad82ea79d604801f67125833643c9f164aed17985593d577209a2b5a22d429213879665c4357847e63b83be9994c419fb69ac56cbabeae1", 0xcc}, {&(0x7f00004e9000)="d4135acbbd1302cf325a2058e3c5d77bc4d7aa62d2fc7e61c1134723cbd1692a", 0x20}, {&(0x7f0000bf0000)="17a5dfb599d91da2319887086a35202c3d191dc04017f1c5441f097804943ef2f84dd47d6b439c41ac95840fefe9f3af850f161d5a343cd4f0951bfd9b127c0e7632010930c74fb466019062640c0ea62d6ec7e748e336eb74f936684cf7405da6d31e508fb0760876369482ef7b00a34091580fa1", 0x75}, {&(0x7f000049a000-0x41)="d83db940288f87bd25651129604228570d59df9ecb3ceca45588b54d67aa0450e70fb74ae522bad595267c4743d4fab650f3f6974a7502cc887727de4f35f8560a", 0x41}], 0x5, 0x0, 0x0, 0x0}, 0x20000040) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)={0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 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, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/28 16:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000afa000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000baf000-0x34)={{0x0, 0x3, 0xb, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) clock_settime(0x7, &(0x7f0000a63000)={0x0, 0x0}) bind(r0, &(0x7f00001c5000)=@generic={0x4, "f868d8310491e6e1bf0fe51b1b0d82e16e47a2d5d78b8028f13fa730585f3722a2d45b435987e4c66c0fe77b1aded0f5cb364d1e2a129d344c3a8b1114b7cd741584d84c5290863368ee359bdbce8401d24096a8879eac122694947599e3ab27e8d221dead6382a9ec04750f148ff632c25aa858c139cfe9db03c2d6dc28"}, 0x80) 2018/01/28 16:23:27 executing program 0: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f00003f2000+0x7bd)='/dev/vcsa#\x00', 0x101, 0x800) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000707000-0x10)={0x7fff, 0x3}) 2018/01/28 16:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de1000-0xa)='/dev/ptmx\x00', 0xfffffffffffffdfe, 0x0) r1 = syz_open_dev$midi(&(0x7f0000d5c000-0xb)='/dev/midi#\x00', 0x8, 0x0) connect$bt_rfcomm(r1, &(0x7f0000d79000)={0x1f, {0x8, 0x1cca, 0x9, 0x8c99, 0x7, 0x4}, 0x5}, 0x9) clock_gettime(0x6, &(0x7f0000381000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f000003a000-0x4)=0x9, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000feb000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x5, &(0x7f0000e21000-0x10)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000721000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000-0x4)=0xe8) get_thread_area(&(0x7f000050d000)={0xfffffffffffffffa, 0x20000800, 0x5000, 0x8, 0x5, 0xffffffffd1f40d32, 0x800, 0x8, 0x9, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000790000)='/dev/dsp\x00', 0x2a02, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f000069b000-0x8)=0xf7, 0x8) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000011000)=0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000be000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x1, 0x400, 0x800, 0x1000020, r3}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a8d000)=@assoc_id=0x0, &(0x7f0000d1d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005bd000-0x14)={r5, 0x2, 0x0, 0x0, 0x3d, 0x8001}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d51000-0xb)={0x1, 0x7fffffff, 0x8001, 0xa06, 0x792, 0xc2e, 0x5, 0x9, 0x2, 0x1, 0x3470}, 0xb) 2018/01/28 16:23:27 executing program 7: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x0) listen(r1, 0x20) 2018/01/28 16:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000178000)='/dev/cuse\x00', 0x58180, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e78000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073e000-0x4)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000a98000)='./file0\x00', r1, r2, 0x100) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/22) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r3 = creat(&(0x7f000022d000-0x8)='./file0\x00', 0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000083d000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059a000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a77000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x21, 0x3, 0x6, 0x0, 0x80, 0x20, 0x3c, r4, r5}, {0x8001, 0x40, 0x3, 0x100, 0x4, 0x8, 0x8, 0x6}, {0xfffffffffffffff8, 0xeb13, 0x9, 0x0}, 0x100000000, 0xd, 0x0, 0x0, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x7, 0x8, 0x8, 0x8}}, 0xe8) 2018/01/28 16:23:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000004000-0x2d)=""/45) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x7d, "9815eeb94e4f1e52b81a2ff6f93a2a0b0221b42f989026e14f088eddf22cc7cdb05f71d16ee9523ce541197adb514a27bd4adc43c3ad0cbfa22ae7dcb64a34ad01ac7ed3e3b50da8f0cb8d5f951e1713687b90c5e9a1041e23558b0e66cfb845026a353b50676b0b5763c3eaa233a61d23aac41b52fe7dd58476350519"}, &(0x7f0000002000)=0x85) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0xdd, "6ef99e4661af083b2f4a60013f94220cd7755779b3a7b3a83d4fc5ce02a8062832685f530ba0287b795c52e977a89ef13ba35586bc6c6982da8ace41676cb07980008b1908ebde91111b6a1832edad760f7cbb0e37f19c47fe83af1893b27a2870b58983e1456f9b13f9a68d334c94238cc6b02d4439ea60e5cee9ea55e9eb0a3498d4250bb672bd44ebd15d99b323719bbd97c02890a5b01fea79d13b5b80eb523a658225a88f72a35e3caf48ca3e42c73a1f9f5b1054b6af278cd539d201aab8d932e50cf5bb6d101e396948dd7b03d5b5f5a45178693971bbb2ac89"}, &(0x7f0000012000)=0xe5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000001000-0x24)={0x5, 0x6, 0x3, 0x2, 0x3f, 0x100, 0x8, 0xa5e6, 0x6, 0x7, 0x2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00007bc000-0x8)={0x800000000, 0x0, []}) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000062000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000117000-0x8)={0x0, 0x0}) 2018/01/28 16:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be5000)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000685000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) rt_sigaction(0x37, &(0x7f00009a6000)={0x3, {0x5}, 0x10000000, 0x5}, &(0x7f000064d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e8b000)={0x0}) 2018/01/28 16:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) r1 = socket(0x9, 0x802, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000439000)={r1, r1, 0x330, 0x2, &(0x7f0000171000)="aab2c67347b64e416f3a8cf1f47cba4843bb2945f3898d760e6b4d9abf9e6281fbca9fcc2c1955fcb8a478259737f7dba8de56d4812180c1e7f9654a529a1e9aba9108ab987afd4f7cea49d6d3", 0x2, 0x7, 0xffffffffffffff3c, 0x6, 0x200, 0x45, 0x3, "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"}) [ 40.597351] sctp: [Deprecated]: syz-executor4 (pid 5260) Use of int in maxseg socket option. [ 40.597351] Use struct sctp_assoc_value instead [ 40.606516] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/28 16:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0xfffffffffffffdec, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f00005e5000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b7d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00007b1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x6, 0x8, 0x80, 0x100, 0x7, 0x200, r2}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/28 16:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000251000)=&(0x7f00002f1000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4008af04, 0x0) [ 40.716757] sctp: [Deprecated]: syz-executor4 (pid 5260) Use of int in maxseg socket option. [ 40.716757] Use struct sctp_assoc_value instead 2018/01/28 16:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000092b000-0x6)={0x2, 0x80000000, 0x8000}) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f00003bd000-0x1)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w\b', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 16:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000084a000)='/proc/self/net/pfkey\x00', 0x60002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000000e000-0x4)=0x10001, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000a42000)={0x14, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002d7000)='logon\x00', &(0x7f0000fec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a6f000)=']-\x00', 0x0) add_key(&(0x7f0000de2000-0xa)='encrypted\x00', &(0x7f0000b19000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000232000)="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", 0x125, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000470000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x4101) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00002bb000)={0x4, 0x100000000, 0x5, 0xb381}) 2018/01/28 16:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fb1000-0x9)='/dev/sg#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d0c000-0x10)={0xfffffffffffffffb, 0x8001, 0x3, 0x0, 0x0}, &(0x7f000033a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000082f000-0x8)={r1, 0x7}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000013b000-0x8)={0x0, 0x0}) fadvise64(r2, 0x0, 0x9, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x3, 0x87, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r3, &(0x7f0000a8f000)=' ', &(0x7f0000bf1000)="fc3b4df4ec876abf8d123a9efe6525dbb2251dd7c4d12cf6cf8ee4deb5ac017e9c254b6f401fb45e1e72a1320665f6ce8bac5441a0a799e5ca725dfc03e93892eb1d1a86a3ef7d40b34f6b6591672e6be4fdec4139af1a20dcae42ec9b2ea43e7d667bdef88c62e12127f4b949720c", 0x2}, 0x34e) 2018/01/28 16:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x9, 0xffffffffffffffff, 0x69}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000044a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/28 16:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) sendto(r0, &(0x7f0000c77000-0x5d)="", 0x0, 0x40, &(0x7f00003e1000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) 2018/01/28 16:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000251000)=&(0x7f00002f1000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0x4008af04, 0x0) [ 40.825953] encrypted_key: master key parameter '¨b<' is invalid [ 40.876212] encrypted_key: master key parameter '¨b<' is invalid 2018/01/28 16:23:27 executing program 7: msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_init(0x0, 0x0) 2018/01/28 16:23:27 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000ade000)='/dev/random\x00', 0x0, 0x60000) 2018/01/28 16:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x10f2, &(0x7f0000fc1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x8, 0x5, 0x0, 0x10001}, {0xbd2c, 0x4, 0x2, 0x100000000}, {0x9, 0x80000000, 0x9, 0x9}, {0x6, 0x130c, 0x6, 0x4}, {0x422, 0x0, 0x10001, 0x1}, {0xfffffffffffffff8, 0x6, 0x40, 0x101}, {0x9, 0x3ff, 0xff, 0xffff}, {0x3, 0x80000000, 0x2, 0x2}, {0x200, 0x2, 0x80000001, 0x5}], @ipv6={0x10001, 0x6, "d30a51", 0x1098, 0xfe, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3b, 0x6, 0x2, 0xfff, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @loopback={0x0, 0x1}]}, @routing={0x1d, 0xa, 0x3, 0xff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x1, 0x1, 0x1008, 0x0, "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"}}}}}}}, &(0x7f0000da3000)={0x0, 0x1, [0x0]}) 2018/01/28 16:23:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f56000)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000161000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000409000-0x4)=0xb) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000995000-0x6)=0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000d3f000-0x8)='keyring\x00', &(0x7f00000d8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000d0d000)='keyring\x00', &(0x7f0000235000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0xfffffffffffffaeb, r3) r4 = add_key$keyring(&(0x7f000099b000-0x8)='keyring\x00', &(0x7f0000c50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/28 16:23:27 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8080f, 0x3f) r0 = socket$inet(0x2, 0x800, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/28 16:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000dc1000)={0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000162000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000bd3000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000afc000-0x14)={r3, 0x2, 0xa5, 0xb41, 0x8, 0x1ff}, 0x14) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[], 0x0, 0x0}, 0x0) 2018/01/28 16:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xb, 0x7, 0x9, &(0x7f0000166000-0x8)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000d77000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000304000-0x4)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008e8000-0x50)={@generic="541dd75b744827b826ec252c248bb3ca", @ifru_names=@common='yam0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000be0000)='keyring\x00', &(0x7f0000dcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00005aa000)='keyring\x00', &(0x7f0000f2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f00004d6000)='dns_resolver\x00', &(0x7f00007a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0xfffffffffffffe99, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/28 16:23:27 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0xffffffffffffff52}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000e000)=0x0, &(0x7f0000016000-0x4)=0x4) 2018/01/28 16:23:27 executing program 4: r0 = socket(0xf, 0xa, 0x100000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa0000000, 0x8, 0x7, 0x40, 0x61}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept4$packet(r0, &(0x7f0000a28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000570000)=0xfffffffffffffd50, 0x80803) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3db, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000003000-0x20)={0x7, 0x26e5, 0x7, 0xfff, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6) r4 = getpgid(0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000)={0x5, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000004000-0x20)={0x1, 0x23, 0x7b, 0x3, r4}) 2018/01/28 16:23:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/autofs\x00', 0x100, 0x0) fchmodat(r1, &(0x7f00000d1000-0x8)='./file0\x00', 0x3) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000dd6000)={0x3, 0x81, 0x2, 0x1}, 0x5) 2018/01/28 16:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000149000-0xc)='/dev/autofs\x00', 0x8200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001bc000-0x4)=0x1) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000278000+0x303)=0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000161000)='/dev/vcs#\x00', 0x2, 0x2) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00007af000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) 2018/01/28 16:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000ac000-0xa)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000030e000)={0x0, 0x6f62, 0x3}, &(0x7f0000ff9000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddd000-0x18)={r1, 0x27, 0x10, 0x280, 0x8}, &(0x7f0000caf000-0x4)=0x18) r2 = syz_open_dev$dmmidi(&(0x7f0000401000-0xd)='/dev/dmmidi#\x00', 0x10007fe, 0x400) setsockopt$inet_mreqsrc(r2, 0x0, 0x31, &(0x7f0000e4b000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000029000)={&(0x7f0000377000)={0x10, 0x0, 0x0, 0x0}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x299}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:23:27 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000351000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000995000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) 2018/01/28 16:23:27 executing program 1: mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000024000-0xc)={0x7, 0xffffffffffffffff, 0x1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000010000)={0x8, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000027000)={0x0, 0x486, 0x10, 0x1, 0x3}, &(0x7f0000022000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0xc4)={r1, 0xbc, "58bd7474dddcc6ed24ae44bf93ec3801de5ec02dbd4fb84b030135bad95cb21120232941d301bf38eff20149982df4f26467e0c02fbf51d3c75ed2b9ec81ef1162351baed4d839ffe39387070438945e50770f735fb30f23dd2ea01f672d89c20163ce8af2cfb11ab32c349642cea0a1f7210792ef44164064d320fee14e4eaf0eab492a63fbd0100d5e57f0efa77867439ad21349f68052ebe7d5970b4475cde91c33e517097f622ae1f63aea2abe9b39a29bd301e43585a2a83187"}, &(0x7f0000008000-0x4)=0xc4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000039000-0x12)='/dev/input/mouse#\x00', 0x8, 0x18400) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000038000)=0x0) waitid(0x2, r2, 0x0, 0x40000003, 0x0) getitimer(0x1, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 16:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bbf000)=0xd2) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) setxattr(&(0x7f000071e000-0x8)='./file0\x00', &(0x7f0000fb7000)=@random={'osx.', '/dev/input/event#\x00'}, &(0x7f0000307000)='/dev/input/event#\x00', 0x12, 0x2) 2018/01/28 16:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c6d000-0x2)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000936000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f41000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f000096f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cfe000)={r2, 0x3ff}, 0x8) 2018/01/28 16:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006eb000-0xbb)={0x0, 0xb3, "9c590552cee2db503c78a86b91c3408808e73b9cedc5388313ad21753f59bb077ddb06e71f18b145d0f0a3a9e7356fd181ed463d73f14aab4cc3605a6bfab50806292ed9da372f5e05e624213f6c46749b82a765dffed922afd79288ce393756966a8744482fbdd09289b4176b65ba4df6d0a83a360fd18330bc071ad49be215e51d12c0636e4378cdcf1e3db81aee0685187f5e6c083023fdc417861f07a7809e95ce9146fc78dbc9d8338b6bd4ce2281001a"}, &(0x7f00009b1000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000529000)=r1, 0x4) accept4$ipx(r0, &(0x7f000064c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c3f000)=0x10, 0x80000) r2 = socket(0x400000000000010, 0x3, 0x0) write(r2, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/01/28 16:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000204000)=0x0) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000d42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000054e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000007f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000384000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000025f000)={0x0, 0x0, 0x0}, &(0x7f00007d9000)=0xc) r8 = syz_open_dev$midi(&(0x7f0000f26000)='/dev/midi#\x00', 0x1, 0x40) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/dsp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r9) sendmsg$unix(r1, &(0x7f0000330000-0x38)={&(0x7f00004bd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006bb000-0x40)=[{&(0x7f0000c4d000)="94ad72a70dad6057bcde5135871feef5ee4f85a130b095edf57361884609dcb043c78908f75e10d6ad73c9d8ac035793e2dbfe2fb44c8fc4f7e4a584bdea9f65ca1c9f26a9c382f95f550d60052ba5e35d77ff02ab40f3cecbf1cffda0b04ebd5ce72949403f185db4b6a294ceeb373342afa1a3027b8ea6811093442f987400ba5666716d8cfd7284e2663ca4ab600390528164d81ce82a4b9697f0994535c06d8dc51f88bddd275c694d8645f320ce1aa06adf2154c2b0266fece1e19aceadfaa0ddb05b20efabbb8f13d9707787fe546224daba99b59b2446c6864460d9e8f0bba43d7d49ddacda89e5a4b77277c9", 0xf0}, {&(0x7f0000b9d000)="067e1a9446f3f1e24bb24fa06d3f5270b5868c868c3b1ed9856efb2f31a8f5cc5ffb6fd421e6dbc630772618232926fe9a10d59e397c003ce4399917c12623c01a33c492ba29043d8dc3d26291f38bd631b3ff18f74982e65edf6bedf9", 0x5d}, {&(0x7f000022c000)="cebda23e27808456ab6a1e2a597744d99ad73f6f838582c5c7871858da95483caeab276a67c6bc2c1562d562d97f87aa03192b3227bb6f9b17f7692912bfe2cd0d036e40c5e49446f280d98e98697808a62fedd43a1829e03cae4a44d865abd1719980158b99132b1ea74d2a7c3a9cac351bcdd8236bfa1e5f7d46195c329949a94fd3aaec4cbacba5d5b0d76c0272c0a2c0506a523a0f9593f93b64310438645c26b66648fbcd4100fec444cef6a85a967111bb40180b847e3217196eda6845aef7d7f7073b62dc8c891186026a2cc6d6d40fd51e253497e1de", 0xda}, {&(0x7f000078d000-0x43)="556db0e5db5026ea1fe19f7f1fc52a2fc5a42e34a4ed9650e676d58416f21d2130f08fc71ee71d7b4e731960a108ce0fb697ad0ed8c5466e7945faefc05b090c31cf0e", 0x43}], 0x4, &(0x7f0000ec1000-0x66)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xb8, 0x1}, 0x40800) capget(&(0x7f0000ab0000-0x8)={0x20080522, r5}, &(0x7f0000bc9000-0x18)={0x9, 0x4, 0x8000, 0x4, 0x7e4, 0x9}) poll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, 0x7a5) execve(&(0x7f00007db000)='./file0\x00', &(0x7f0000203000-0x38)=[&(0x7f0000433000)='security\x00', &(0x7f0000b1b000-0xc)=',[vboxnet0.\x00', &(0x7f0000c6a000)='selinuxcgroup-keyringppp0\x00', &(0x7f0000d55000-0x2)='&\x00', &(0x7f00008d3000-0x8)="2814657468317b00", &(0x7f0000bdf000)='GPLbdev*\x00', &(0x7f0000d07000-0xa)=')ppp0]::[\x00'], &(0x7f0000f63000-0x18)=[&(0x7f0000da7000)='/*lokeyring!\x00', &(0x7f00000ab000-0x1f)='trusted/proc:!$nodev)security/\x00', &(0x7f00000f4000-0x12)='!securityppp1self\x00']) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r10 = getpgrp(0x0) r11 = gettid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c8000-0x4)=0x14) sendmmsg$nfc_llcp(r9, &(0x7f0000607000)=[{&(0x7f0000796000)={0x27, 0xff, 0x7ff, 0x1, 0x21, 0x4, "83b0efec52a68e73d3215a4919008f2bc4c09a2ea052998eb20fd28d9f731b3c3d55024a8793b6e3db60efbaa79bc8e97b5f102f1098e549390f8e8aa5c637", 0x100}, 0x60, &(0x7f00005c1000-0x30)=[{&(0x7f000098d000-0x12)="9c64e0230137854ee747bda8a8687ebd438d", 0x12}, {&(0x7f0000243000-0x60)="b0810657dabf0fd12ab9bd8176cce9ceeb3e4f2aaca90ff9f0b2d70b4847497e0143b31b0966e7294dbd2b88d2b1cdb944e4a1200b116b7f5b8108bf11c0c8dc70652acce3827ebf15b6d154e1ebaf3fa3457d3656be76a606d5088c9af8dda6", 0x60}, {&(0x7f00008c3000)="3d3e93d2fc1a7ebf542918a5fe18e6368fa9e1a7618ef778a4d95168fae07b8b8641f817b4d51eefa2acea863f89230a1aa1fc5f3f1dfe089f827da8461a5e443c244a3ce6e26671117a03ee90b13fdb52e4bb7a09ae7c6c60e06218bcee2fa8310def153cf6e18d9e72f17a7e2941769effa45006499b6646095a89fbba0bd071572e1289da0d3d7eaeaa30466812af86eb891a0aa17a6fa04fcd72005092475e3c53d6f554e841e4fd4380899090df5ad6cc748373b6573655379ce39ba3ea4d3ee9a353bcf82390238c65dce45da0b4d8f0101d593f11e37dc9ddb443595adbb2b43e449c", 0xe6}], 0x3, &(0x7f00004c6000-0xc8)={0xc8, 0x0, 0x20, "036b58f210db315e198cb01938af0aad7f71a255acf9305e95368514db11f6280b6727e2ca93db196d4720dde87d76a1366b1e610773d4b8ffee75641a6de0886201e4c81a89fac982db3f080a02db0a6e70f2f7259cbcdc356a81021f4f617fe9ed66c378a83cfe9c4df25cd0c96a20bca1ea5343dc00d045a006d83eaaab1765eb0760db08c7d7a29d58aba9c5648b6d4a16f4a21c49632f1f01b0865ebd2c6b0051beba3b340acf048aa935653a0aceef1f0b8f02a119"}, 0xc8, 0x0}, {&(0x7f0000627000)={0x27, 0x5, 0x9, 0x7, 0x0, 0x4, "79d8e3afda0a93022009ed299293fdbcb2503dd0341f91c55fcac586855dabd7181e3fe510c68b7cc5effddae653f15e23a4e8ab068219efd9a442bb829fb9", 0x5}, 0x60, &(0x7f00007c2000)=[{&(0x7f0000f04000)="aec325be5f13e159ac52610ee68ddeb06def0848eddcfe5a74ef50e0eea84652119c95eb4489f194ceb5bfca46051c1f2ca87e1b1ed9ffa1d058e3cba202e0814f6aa5155a0bd9fb7007669b81dfa38b988feb7fa9ae38e5df44ae8053486d4471249bcacfce6241c95d54dcf72d4d5802eb2b9184e52268d302dd75a9b264e60815903052e7586eae", 0x89}, {&(0x7f000008d000-0xf8)="70372f599102fe958e18c64a0e3925a2c51b6ce7ab0e3b3734af090117bdd2bf30b135a9030078e40aef726584b1d8d4341fc3ef618a8cfd460aa7ea6d8ae74712b1cb3a3391a44383a73c6a4771af8e31142c3cc6d718a40a146bf4353af9076f790870876b76324c35f0186b1ebcda504510402556258a072914f21f20b485111b15139f091bffc7b949bc70bb4ef8705c794ba44ba147b7b10fb233ec7953e8c126a014c83a9703208254c10dd051bd208b849a8ef65037192d81721c7badaf5ff3f2c0510e8a6a6e31f51b42ac7708aff2c071b61284c7a52d002196fec9e9a3b09086a23ea387612f3ec26e49d7b6b059e6b4451a7e", 0xf8}], 0x2, 0x0, 0x0, 0x90}, {&(0x7f0000d42000-0x60)={0x27, 0x100000000, 0x1ff, 0x1, 0x3, 0x100000001, "82bd563befea3b08794f0fda55687dd6959d3d0adf083fbbad8dca112e763c5fa269d9e404a6d6617629a99bf4e9a5737db21cf9edcdd84e53acc7147dd7ea", 0x81}, 0x60, &(0x7f000024c000-0x70)=[{&(0x7f000032a000)="68cc384b9ffedfa8f4d8670160b35855d90dd342b6aae0c2522bd803e00dc4cc29b4b6a51b083fa63306d7b118f719f18f4c13573b2200d101f7795fd6f1f4c3fa77f519d8be018668ba99bba7082e5b4327bf2a626246073a48e17b87e5923dd49d73375d2218b01f64f0e316c1930302cf8b27759efa085e9311df3b957de00f3f441cfb3f467bcb2c30375617ef09087466f7e258d802d31e1a1f80fe28deadea57070c3dfc1067c1a60a34943fcaef03d70410e91015c6b7e320736f143afb2870d533a758210abe4c7cd1d6a4ebd282b5d6d881c8cf8fc52ba88faf6a3fbbe0db2267b7", 0xe6}, {&(0x7f0000e8d000-0xfe)="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", 0xfe}, {&(0x7f00007ae000-0xba)="52b7409dad7a62c4b0d646af8c1d3e5054c12c65b20239f44cc931178658ce459903cbe220c25b239f44be9587b8d7d35c5736fe9287be53e1e7609490e43ed866806a0ce45cdf89101125b1e80c54666f385ae443198d4e2a9e23c4de2cb597bc638ab67e2bd0c03eb1a363f87dfdb18ffbf54d866e00f13a45649d678105154e5aeb602db01c65dbc806c7301854462f67a8ffca978c17f529a3d044a147c4c19b65527a09a193443e230621b5e4b2c3e14f7c00c54422bdc9", 0xba}, {&(0x7f0000475000-0x5)="1c24998493", 0x5}, {&(0x7f00008e8000-0xda)="9fde19e03f44e2cd92f7da13ae1cb20fd542d6cf2eb351028f8125f1dab95a392bba1ecb54a0ea7de10d54cb3ff9288fe59cc59b19a1879ba01cbe08c2092d042ef5cf1581673c0f48a9ea76732b727c51e3205d093f579831769b134eba03ac528bf66c0841c174a015c71b7c2d5d913b675e5cc3a5df0d0dd7144f8de3a6120923404f7e93475b8d749b57e9c0fb0f6ac0ca3be21a5c9137881a5cac46adfa15d97de7b5d2db008fbb66db2b43cbbf0b2bf083ec6ab7f8dfcecf70df121328bb112eb90f42fb9cdd66d3bc87b52b3be872fb93a3fba02e1070", 0xda}, {&(0x7f000009a000)="22bec7e0d365df198cd6f2f2797ce93fb0d1ecdc136fc5c8bf9e4a0bb12059d01fcb97ce351d3a9c9ec03672659cf2ffe52f571e93319e915ddf689c367a3bdeb90315091d80ad90ea30436838845fa5fc1aa8e735ad04138424a9a9daf65c57e09f479f98f3fbb8222383b26fbb2d84377cf83f5adbc2d6c643a7e8c4921c9d918d0dd1df80a7631f2847f6da760682359fff86184206d48826d9f517dbdba43fe777f76ff84e18733d964a5e76f11be3f6c6", 0xb3}, {&(0x7f00007f4000)="0907d75f07bf06aa9b87ff1a8fa347c24439c10ea87578c5816da7c381b99dbd205216897a70026147c302c3e044a1b58a668c2251c673a7b89f50062090ac08803a465dcd98dadd24f5c76202db55857129fe6efefc8630924e745e9c36f09698b8a7b2312a204d382dcf9e6c0e64124f2d9e3b45f684f637a1d0ac1c8f089bc94edc9c4d2ea2b92ffe839e4dfad99d5cf56c80915f1d0b225a4adacab9e5ff0af3d2d6ac76a766c7b1ff5baa16fd80134968cc67a4467a2f3a864dbbbc8d804c0cebf2df1e96cd62505c37843da954cda156560476a2f2e0685c3b84308236e5441921", 0xe4}], 0x7, &(0x7f0000b42000-0x50)={0x50, 0x13d, 0x3, "05829199f693ef34314559548b7b1f11b20b4762de451b8df47d4b8b793c588ebce4085ae73c7839e04d10c9ac22ca5177dab004432d3ed3e86d93b7d8013dc8"}, 0x50, 0xc041}, {&(0x7f00001df000-0x60)={0x27, 0xffffffff, 0xffff, 0x4, 0x20, 0x4, "b4abf79b090f362a3078377f52ff93d2f6fde92b7929b1bc09230743e11e9d7e4e581e4007665bdfef182be6019d0b645179698b2c2b912799ee29e90e7cc9", 0x4}, 0x60, &(0x7f00004dd000)=[{&(0x7f0000e90000-0xaa)="d272d6fde64b5396b65838b48e12ca70dfbc1f5d5419ecc0746546c608bc6af6582c40837e518fd21d7cfcba6fef6923ce0634363d8cd03f555bf5f5717abc32c06c6628ac51a60fdaab4ce53ba0012b16430b8b86cd0f4a974c5f87a41b8594afb613b8e4b514810fb29b09f2662224b40c5f35dc42dea817cee59b8ec489014b5ba080d62786d02e586a51fef2f20a17b664addd846f927c4024409d8fbeb7d8c5ec23e91390f712bc", 0xaa}, {&(0x7f0000519000)="4bf541557c99ef247344cc9d09c14dc422b1c7cf9b2f202d717808b1d2b7e3ce3557d268880e42f85e30ef7bed9200abd991a96d41ee45c200d7e0576c7b709c21ac2047fad8fc2c568d81f38e9403ee739b130cebc7c6692da58e3e48d7532f416b2a7daf177573e3ee860752", 0x6d}, {&(0x7f00004de000)="e9bd99991071b6ab061673254b7391227b1d20cb7f328b4d7a8058bdea43c12bfba1b6cfeced4b77b63fcf3c33a1", 0x2e}, {&(0x7f0000ed3000-0xff)="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", 0xff}, 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{&(0x7f0000677000)="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", 0x1000}, {&(0x7f0000cd4000-0x1d)="9ef364450bace8da00df449d4d64a147caeb3fbf3cf0744f00fc487231", 0x1d}], 0x7, &(0x7f0000352000)={0x80, 0x105, 0x5, "38959ba967ff60523bc9d7b426bc33ac745ae642fca0926669f670a8eec6e314c57a94adf3cab955acb53db870e176ba6d616bad628deb12b742cfa7e31e3c2ab5b8d357bc459db31d8f2776b0f8a866b5c07ace43686b4bfa040ec097b909989a860e170cc56731bcd515"}, 0x80, 0x40}], 0x5, 0x20000000) rt_tgsigqueueinfo(r10, r11, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000857000)=0xe0, 0x4) 2018/01/28 16:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007d8000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) close(r0) 2018/01/28 16:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x0) 2018/01/28 16:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f000080e000-0x8)=0x0, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dcc000)=[{0x8, 0x3}, {0x0, 0x0}, {0x0, 0x0}], 0xea) 2018/01/28 16:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000228000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000940000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000051c000-0x2c)={0x4, 0x8, 0xc38, 0xbcb3, 0x12, r1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/28 16:23:28 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000029000-0x12)='/dev/input/mouse#\x00', 0x3, 0x480) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$dmmidi(&(0x7f000000d000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = fcntl$getown(r1, 0x9) tkill(r4, 0x41) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000003c000-0x28)={0x1, 0x0, [{0xd90, 0x0, 0x0}]}) 2018/01/28 16:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000dd8000)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000676000)='./control/file0\x00', 0x0) 2018/01/28 16:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009a6000+0x643)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000041f000)={0x0, 0x9, 0x8001, 0x7fffffff, 0x5, 0x0}) 2018/01/28 16:23:28 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000)={0x200, 0xffffffff80000001, 0x40, 0x4, 0x2, 0x3f, 0x0, 0x7001, 0x80, 0xb27a6ff}) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x200) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 16:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075c000-0x10)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000f0000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r1, &(0x7f000061d000)="", &(0x7f00006f2000)=""/239}, 0xa6) 2018/01/28 16:23:28 executing program 7: pipe(&(0x7f0000420000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f000019d000)=@full={{0x3, {"785890daee914d"}, 0x0}, [{"b5c5340e068364"}, {"f4e839b4ba2c00"}, {"7ac4abbb0deb0a"}, {"cd52969e34bc1a"}, {"b7a4c7405a82fd"}, {"7d70f9cb845f5c"}, {"5bb730c02d98ac"}, {"a4cf15e1baacce"}]}, 0x48, &(0x7f0000867000)=[{&(0x7f0000001000-0x73)="32db79d285ed48c894f16e1663f855478b73731c618cc5c4c8b22c55a05e9afc53aab84c58a162a24c5d976d3795ef63640f0d9a3c3a66ba8f74c2bb2ffe64e58e038cbb576bc35f97bb8233229bdb8506e2e39ee5282215cfff4cc29a58825eeff5953f390b6ad38935719b6ee0c0ecfb2a08", 0x73}, {&(0x7f0000001000-0x6c)="f13f6bc9ae9e980811b6251ff5b408ee1ef4923e136daa5f751b086f54d5fbc4ba5d7b720505725d7cf6d79e645f4072ec15091783b4c5641ccade3d8f9c382282a0cfb026b86d75ffc357a647bef80a7cfc849f56b45135c9e9f9a3cb4bd82ee903b29b041cd7c54069f5d8", 0x6c}], 0x2, 0x0, 0x0, 0x90}, 0x1) r1 = socket(0xb, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5437, &(0x7f0000001000)=0x0) 2018/01/28 16:23:28 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x42001, 0x0) write(r0, &(0x7f000019a000-0x51)="a3", 0x1) writev(r0, &(0x7f0000002000)=[{&(0x7f000000c000-0x1000)="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", 0x401}], 0x1) read(r0, &(0x7f0000003000-0x38)=""/56, 0x38) ioctl$TCXONC(r0, 0x540a, 0x7) 2018/01/28 16:23:28 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000003000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0xfe0000000000000, 0x0, 0x39, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "ff"}}}}}, 0x0) 2018/01/28 16:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007c3000)='/dev/dmmidi#\x00', 0x2, 0x315700) bind$inet(r0, &(0x7f000084b000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00009a0000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$LOOP_CLR_FD(r1, 0x7001) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$pppoe(r1, &(0x7f000007c000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="14d5f0de487a31e542df4363227eaa0a"}}, 0x1e) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000842000)={0x3a8, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@generic="ca4694d74685a4a714a4ed53246dc1fffef96230201956c46e41f8b13ea88e9390453117d5be5fead805f6c621af96f85c66d9ebdbe3bd1cb9268da5ccb4a3e972a85be535aa1ec209eb9d93810474ba99ca29b494bede3927019c81254a39c8ff6adb3dab7c6e8d106376c348975bf5f2630000000000000004ec82a35c5dd903ff7255d9b9dab5019ffd4665e2cecefe10593a95760a082c2c3bb142c24ab3bcfbd98271d232d28c6409ee2dbbbd7e01b7961c2388e8c9dfda57e7753c5249e129f4c7f545e0", @generic="182a85d339f685d0c6853ec5e33bee989906b0dac1e3f2554d7dc68a0b4bf9cb4f3e8a0f0a11a131fba773936c6780505362b19d2cfedcd2b3703ab9e0", @nested={0x198, 0x89, [@generic="65c25cc202aa726ba4cb2d072e1c5ff537a075cb15c196460c3ad58f0920fbf0084acbbea72778c63c0971a6301c6b2d3cd304e6900c000333bb7683b7ccb42f5b46dea39b3af7e2d91f983059428e7de96b37c5334aad4e7174f649a33d78f48308f811dad3e51fe1235b2a0e4f8b6b31a32cb50d0e0e15f031fef2aef284bdd3067d97ca36920c49d14cb8c8a1159ee24fc254a59e50d6b71e822043219b7fdaf06eca1e2f27", @generic="d7429e05f41cc3bf", @typed={0xe4, 0x1c, @binary="344b1472e55d3c95e7250701d3552b8ecde253de3c4c27a141f48e5fa0b8a648c4122f821d3ef3fb3ca1f45f6ef317f27c2e8cb27517d306b6da58c5731cdd244ce5557c9824b0f605d556dc18f8af6a6eed7d7b569115eed75bc5f07efb3f881ee2962320c9b75dbfba44639f0e78ac7013d94b05f3e3df7974ab3c6bffeb5eb02ef49e2d281c3ac0e05a58e3fa86bd178f1239d3035a8291ef5f64a4d81d91928963a8d3add979bde48955dd04053c7abb1236546de1fd08a0f494b5da80c104f92a6f294d5d5343b2dbc2b8daa4a74d93272edb950f68355d"}]}, @nested={0xe8, 0x1d, [@typed={0x10, 0x2, @u64=0x91e}, @generic="41e277bf6569fa3ae3a946de46f8c4271e0fa7076f2511da4d8a25ce4c9a5fdb922d8aeacfa2543be80777c9e8457854ddf33650aa5375a121478401b5f0ca58042acfaf1dedf5ce899851159b3ef6ad5d9e4f9517bcfe071813db9b18e361c9218ba890d39ec875f0adb261b6442aaef5883587d371508d06e46ca16e1a95079b49ca4f7441407353e4a745b3864436412b12d83b47d19fceeae8d5ec01af47877f4eb971262f947b793678fb30c55d2c035b032fd1e04baef27f9b484979ef3a532b9590b3940f5c76ab1b801f2c8924", @generic=""]}, @nested={0x4, 0x41, []}, @typed={0xc, 0x8b, @u32=0x80}]}, 0x3a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:23:28 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) sched_setaffinity(r1, 0x1e0, &(0x7f0000011000)=0x37) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000013000-0x4)=0x100, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000016000-0x5)='ppp0\x00', 0x3) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) sendto$inet6(r0, &(0x7f0000015000-0xdb)="381dc1517b92dcbdabb4f495132dd0086bfa57035241fea98b6f95e5f83b95e23f02a39759cd6910bedcc2af892e98af7060d2c735fbed9b818875e5e44f4ab64c4f84ab168d33a630a219e0bb7a4476b3e566254a80cd02198b3d5a164c950216cd25540be65333d8f5165a78d5586a7425f13b0172f340401a896c2e96a553794b08eb71d2c72c10228f880ea0a3303d49699a1353ce3816cef55605644238b2ecd6d4c63a304a6c9b5c981f4c7e158972868c0b00682de0474e47382811f4a4b4a95bc53297de6278e7099622c410786cc50578d521e0b3f7d7", 0xdb, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 16:23:28 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/28 16:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000caa000)='numa_maps\x00') pread64(r1, &(0x7f0000542000)=""/0, 0xcd, 0x0) 2018/01/28 16:23:28 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000028e000)="94dd9c7dd7d7c634065cc8cc507ef24d67a348c93357044c48d105fc69358d9318e1e7e31db54da3d99289bf5b61b94127893bd98305fc6934f8c4ccbd094c8df1353a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) getsockname$llc(r2, &(0x7f0000723000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dd5000)=0x10) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$dupfd(r1, 0x406, r2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000013b000-0x8)={0x10ab901a, 0xc9}) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$inet6(0xa, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/28 16:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) futex(&(0x7f0000eec000-0x4)=0x8, 0x3, 0x0, &(0x7f0000116000)={0x0, 0x0}, &(0x7f0000ddf000)=0x8, 0xcb0e) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000896000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000470000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ea0000)={0xbab, 0xb6, 0x0, 0x4, 0x8f}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003e7000-0x8)={0x0, 0x2}, &(0x7f000041b000-0x2)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007f6000-0x10)={r1, 0x1c, &(0x7f0000cb2000)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}]}, &(0x7f0000ae3000-0x4)=0x10) 2018/01/28 16:23:28 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000248000-0x4)=@int=0x3800000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/28 16:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') pread64(r0, &(0x7f0000ec7000-0xba)=""/186, 0xba, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') bind(r1, &(0x7f0000f91000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 16:23:28 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000a46000)='/dev/input/mouse#\x00', 0x579, 0x40) getdents(r0, &(0x7f0000cfe000)=""/141, 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x410)={0x5, {{0xa, 0x3, 0x6b, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd6f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa696, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x10000, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 16:23:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000160000)='keyring\x00', &(0x7f0000b2c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00009b0000)="6ef56b538b77b756495278c3f43b4a863db5bda7e5f9dd1db1f414b2af096c5f177e69b631fe70f987feeaa15a6f530380897cb5bdbfe7ed2e484e1d94b26da7faa360914d1a3bd2497a66452db96fee6cdbdcfc1de60c2fe958452769f28c2d6e603d0782e80d3c9893e14b598c80cd97bfe1469c4c4d86c31b61", 0x7b) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000a8b000-0xc)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000748000-0xe)={0x0, 0x1, 0x3, [0x1ff, 0x8, 0xb1d8]}, &(0x7f00005a3000)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e20000-0x4)=@assoc_id=r5, &(0x7f0000506000-0x4)=0x4) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000883000)={0xf0002014, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00003b1000-0x8)=[0x8, 0x7ff]) 2018/01/28 16:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ca1000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00002a2000-0x7)='ns/ipc\x00') bind$alg(r0, &(0x7f0000f0c000)={0x26, 'hash\x00', 0xf, 0x0, 'md5\x00'}, 0xfffffffffffffd66) fcntl$notify(r0, 0x402, 0xc) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/28 16:23:28 executing program 2: clock_getres(0x2, &(0x7f0000403000-0x10)={0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x10, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000388000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003eb000-0x4)=0x60, 0x2cdaf79797fe1e83) accept4$unix(r1, &(0x7f00004f6000-0x11)=@file={0x0, ""/15}, &(0x7f0000361000)=0x11, 0x80800) 2018/01/28 16:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000539000-0x10)=[{r0, 0x1200, 0x0}], 0x1, 0x3eb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000242000-0x8)=0x6) r3 = memfd_create(&(0x7f0000df1000)='/dev/random\x00', 0x0) fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) readv(r2, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r2) tkill(0x0, 0x13) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000601000-0x4)=0x0) 2018/01/28 16:23:28 executing program 2: prctl$setptracer(0x59616d61, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c0a000-0xb)='/dev/mixer\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000-0xbc)=""/188, &(0x7f0000002000-0x4)=0xbc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/28 16:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b04000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b5f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) readahead(r0, 0x100, 0x1) 2018/01/28 16:23:28 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) ppoll(&(0x7f0000eee000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000066b000-0x10)={0x0, 0x0}, &(0x7f0000323000)={0x0}, 0x8) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000249000)='/dev/dmmidi#\x00', 0x4, 0x101280) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002ec000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000ef0000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00005f7000)=0xc) tee(r1, r0, 0x7f, 0xd) 2018/01/28 16:23:28 executing program 4: getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000171000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xfffffffffffffffa, 0x20000000, 0x7fff, 0x80}, &(0x7f0000fdf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000757000)={r1, 0x35, "e5f07cef803b7d3db921d7ec493fca8f6b80fce67fb4e77a68fa7ff89388710080cc02097cc71794a1609511926445dae9322e0417"}, &(0x7f0000080000-0x4)=0x3d) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000df9000-0x8)={0x0, 0x10001}, &(0x7f0000928000-0x4)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000779000-0x9)='/dev/vcs\x00', 0x401, 0x0) sendmsg$nl_generic(r3, &(0x7f00002f3000)={&(0x7f0000a80000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e48000-0x10)={&(0x7f00004d1000-0x126c)={0x126c, 0x1e, 0x100, 0x3, 0x3, {0x17, 0x0, 0x0}, [@nested={0x10, 0x8e, [@typed={0xc, 0x20, @fd=r0}]}, @generic="a593a5814da585d8acc57462f894634ba4e90ffc9f9103079b5af2ec8bc909d588e0f50b87746c503d342de576ea5c0053f3fff3eff535308626bb2fe7da80117861e9b8cbeef54afbcbea18dc1de259be18ed36d99d6cc4354d30dc9fd3710ff3968296e5a4b4b07c11c315c07aaf61136a78cba270f5447ca2bd12e6245f4987ca234e210678844eb0a6b907df51ee049cb1773c63d0546acf89219116", @generic="14af856f817d0d5e873140cc801256cd9cf57022d9e272efcd86f702c6d8e2cb7b21d975917b1c6ab782500ede3388ea79e56bd9f1428797def1e314719e65e93fa3ab", @nested={0x1010, 0x62, [@typed={0xc, 0x49, @u32=0x0}, @generic="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"]}, @generic="fba2b8b31545687792cb63219966668ec5a53c24eceebe4e2a594c2e5ee9eb52f3ffc08d5d4b9ab9f2d38d24738c3e241673f7550da9fa50087e54df7eb6d2c5881b152f2df8f0f18108eb764e16b0f845674dab3bb2000c21f29fa72e873baf8dd8f9bd9c889a2f2297ac5df717435f1897b2acabcc722a6929d1a0af132fb0c9", @generic="781da3e86f1aa4add2c3c63c9dd8886d67bd469256db8b34813ddda705557f945e00602dd4e0931fdc3b6607b223040187d816451d51d8017d4b38c35971520ceb41aa53664cde087610471cb6e2ee11f3ba54621b5b32b31d4d089748f20f36d53b756d7824e42d00e1554a09bc92a738d37e342a038dd1a75360bbf46e9af4c2bc01b5a915070e41faf825b902c3f25999a96d0580dbcd0eb3a639ea27dfdade15a0ddd17ae6c6fd18f9522157981b64a65fd2e839e2f6ba3198c34a6d7fc7cae5cb6fecd61a2d6b59a72fbef8883aaf9ecf"]}, 0x126c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fae000-0x10)={0x4, 0x0, 0xffffffff, 0x10001, r2}, &(0x7f0000a71000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) [ 41.657896] [ 41.659572] ====================================================== [ 41.665871] WARNING: possible circular locking dependency detected [ 41.672177] 4.15.0-rc9+ #283 Not tainted [ 41.676222] ------------------------------------------------------ [ 41.682526] syz-executor4/5473 is trying to acquire lock: [ 41.688040] (sk_lock-AF_INET6){+.+.}, at: [<000000001d70602a>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 41.697493] [ 41.697493] but task is already holding lock: [ 41.703448] (rtnl_mutex){+.+.}, at: [<000000002255dade>] rtnl_lock+0x17/0x20 [ 41.710706] [ 41.710706] which lock already depends on the new lock. [ 41.710706] [ 41.719016] [ 41.719016] the existing dependency chain (in reverse order) is: [ 41.726620] [ 41.726620] -> #1 (rtnl_mutex){+.+.}: [ 41.731887] __mutex_lock+0x16f/0x1a80 [ 41.736276] mutex_lock_nested+0x16/0x20 [ 41.740851] rtnl_lock+0x17/0x20 [ 41.744720] register_netdevice_notifier+0xad/0x860 [ 41.750230] tee_tg_check+0x1a0/0x280 [ 41.754536] xt_check_target+0x22c/0x7d0 [ 41.759102] find_check_entry.isra.7+0x935/0xcf0 [ 41.764359] translate_table+0xf52/0x1690 [ 41.769010] do_ip6t_set_ctl+0x370/0x5f0 [ 41.773585] nf_setsockopt+0x67/0xc0 [ 41.777799] ipv6_setsockopt+0x115/0x150 [ 41.782351] udpv6_setsockopt+0x45/0x80 [ 41.786817] sock_common_setsockopt+0x95/0xd0 [ 41.791802] SyS_setsockopt+0x189/0x360 [ 41.796270] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 41.801519] [ 41.801519] -> #0 (sk_lock-AF_INET6){+.+.}: [ 41.807297] lock_acquire+0x1d5/0x580 [ 41.811591] lock_sock_nested+0xc2/0x110 [ 41.816150] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 41.821664] ipv6_setsockopt+0xd7/0x150 [ 41.826133] sctp_setsockopt+0x2a0/0x5de0 [ 41.830773] sock_common_setsockopt+0x95/0xd0 [ 41.835762] SyS_setsockopt+0x189/0x360 [ 41.840230] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 41.845481] [ 41.845481] other info that might help us debug this: [ 41.845481] [ 41.853602] Possible unsafe locking scenario: [ 41.853602] [ 41.859632] CPU0 CPU1 [ 41.864269] ---- ---- [ 41.868905] lock(rtnl_mutex); [ 41.872171] lock(sk_lock-AF_INET6); [ 41.878460] lock(rtnl_mutex); [ 41.884229] lock(sk_lock-AF_INET6); [ 41.888001] [ 41.888001] *** DEADLOCK *** [ 41.888001] [ 41.894039] 1 lock held by syz-executor4/5473: [ 41.898586] #0: (rtnl_mutex){+.+.}, at: [<000000002255dade>] rtnl_lock+0x17/0x20 [ 41.906291] [ 41.906291] stack backtrace: [ 41.910769] CPU: 1 PID: 5473 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 41.918011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.927342] Call Trace: [ 41.929906] dump_stack+0x194/0x257 [ 41.933516] ? arch_local_irq_restore+0x53/0x53 [ 41.938164] print_circular_bug.isra.37+0x2cd/0x2dc [ 41.943160] ? save_trace+0xe0/0x2b0 [ 41.946856] __lock_acquire+0x30a8/0x3e00 [ 41.950982] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.956147] ? rtnl_lock+0x17/0x20 [ 41.959659] ? __mutex_lock+0x16f/0x1a80 [ 41.963691] ? rtnl_lock+0x17/0x20 [ 41.967202] ? rtnl_lock+0x17/0x20 [ 41.970718] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.975877] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 41.981390] ? perf_trace_lock_acquire+0xe3/0x980 [ 41.986201] ? perf_trace_lock_acquire+0xe3/0x980 [ 41.991018] ? perf_trace_lock+0x900/0x900 [ 41.995231] ? check_noncircular+0x20/0x20 [ 41.999441] ? check_noncircular+0x20/0x20 [ 42.003644] ? perf_trace_lock_acquire+0xe3/0x980 [ 42.008462] ? find_held_lock+0x35/0x1d0 [ 42.012496] lock_acquire+0x1d5/0x580 [ 42.016267] ? lock_acquire+0x1d5/0x580 [ 42.020218] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 42.025393] ? lock_release+0xa40/0xa40 [ 42.029346] ? do_raw_spin_trylock+0x190/0x190 [ 42.033899] ? lock_sock_nested+0x44/0x110 [ 42.038104] lock_sock_nested+0xc2/0x110 [ 42.042135] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 42.047302] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 42.052296] ? do_raw_spin_trylock+0x190/0x190 [ 42.056859] ? ipv6_update_options+0x330/0x330 [ 42.061431] ? trace_hardirqs_on+0xd/0x10 [ 42.065551] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.070023] ? finish_task_switch+0x1d3/0x740 [ 42.074497] ? finish_task_switch+0x1aa/0x740 [ 42.078961] ? copy_overflow+0x20/0x20 [ 42.082819] ? __schedule+0x8f3/0x2060 [ 42.086678] ? find_held_lock+0x35/0x1d0 [ 42.090713] ? __sched_text_start+0x8/0x8 [ 42.094833] ? check_noncircular+0x20/0x20 [ 42.099045] ? plist_check_head+0xe2/0x130 [ 42.103251] ? plist_check_list+0xa0/0xa0 2018/01/28 16:23:28 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000005000)={0x80, 0x400, 0xffffffff80000000, 0x752, 0xa0, 0x5, 0x3, 0x9, 0x6, 0x1ff, 0x9, 0x8, 0x0, 0x7, 0x9, 0x3, 0x5, 0x9, 0x3, 0x8, 0x5, 0xffff, 0x90a8, 0xfff, 0x467c, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) 2018/01/28 16:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009bf000/0x4000)=nil, 0x4000, 0x2000001, 0x2051, r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/28 16:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f00006ad000-0x8)={0x0, 0x0}}}) accept4(r0, &(0x7f000052a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab3000)=0x26, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000047f000)={0x0, 0x38, "5f9ce1803956f2bc9673d141023564ed9e753716662f71ab0df24aa7bbc7a65375e53152a7de5fa9c807db4a96f91fc515344cc0bdbb8581"}, &(0x7f0000cda000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b25000)={r2, 0xac, &(0x7f0000074000)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x1, 0xffffffffffff0001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}]}, &(0x7f0000b24000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c83000-0x6)={r2, 0x84}, 0x6) [ 42.107375] ? check_noncircular+0x20/0x20 [ 42.111592] ? plist_add+0x5cb/0x760 [ 42.115299] ? print_irqtrace_events+0x270/0x270 [ 42.120044] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.125909] ? print_irqtrace_events+0x270/0x270 [ 42.130637] ? futex_wait_setup+0x14a/0x3d0 [ 42.134931] ? __might_sleep+0x95/0x190 [ 42.138883] ? _cond_resched+0x14/0x30 [ 42.142753] ? futex_wait_queue_me+0x527/0x7e0 [ 42.147322] ? __lock_acquire+0x664/0x3e00 [ 42.151542] ipv6_setsockopt+0xd7/0x150 [ 42.155507] ? ipv6_setsockopt+0xd7/0x150 2018/01/28 16:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/autofs\x00', 0x101201, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r2) [ 42.159645] sctp_setsockopt+0x2a0/0x5de0 [ 42.163786] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 42.169487] ? futex_wake+0x566/0x680 [ 42.173287] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 42.178387] ? futex_wait+0x6a9/0x9a0 [ 42.182177] ? perf_trace_lock_acquire+0xe3/0x980 [ 42.187005] ? futex_wait_setup+0x3d0/0x3d0 [ 42.191314] ? perf_trace_lock+0x900/0x900 [ 42.195537] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 42.200646] ? check_noncircular+0x20/0x20 [ 42.204872] ? perf_trace_lock+0x900/0x900 [ 42.209091] ? check_noncircular+0x20/0x20 [ 42.213312] ? get_futex_key+0x1d50/0x1d50 [ 42.217533] ? get_empty_filp+0x189/0x4f0 [ 42.221668] ? sock_alloc_file+0x1f3/0x560 [ 42.225898] ? sock_map_fd+0x34/0x90 [ 42.229593] ? SyS_socket+0x125/0x1d0 [ 42.233375] ? find_held_lock+0x35/0x1d0 [ 42.237419] ? avc_has_perm+0x35e/0x680 [ 42.241373] ? lock_downgrade+0x980/0x980 [ 42.245504] ? lock_release+0xa40/0xa40 [ 42.249456] ? lock_downgrade+0x980/0x980 [ 42.253575] ? lock_release+0xa40/0xa40 [ 42.257525] ? __lock_is_held+0xb6/0x140 [ 42.261557] ? avc_has_perm+0x43e/0x680 [ 42.265502] ? avc_has_perm_noaudit+0x520/0x520 [ 42.270150] ? iterate_fd+0x3f0/0x3f0 [ 42.273931] ? lock_downgrade+0x980/0x980 [ 42.278051] ? __lock_is_held+0xb6/0x140 [ 42.282086] ? sock_has_perm+0x2a4/0x420 [ 42.286204] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 42.291537] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 42.297217] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 42.302465] ? alloc_file+0x27e/0x390 [ 42.306239] ? sock_alloc_file+0x2a6/0x560 [ 42.310446] sock_common_setsockopt+0x95/0xd0 [ 42.314912] SyS_setsockopt+0x189/0x360 [ 42.318858] ? SyS_recv+0x40/0x40 [ 42.322285] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 42.327103] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.332095] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.336828] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 42.341560] RIP: 0033:0x453299 [ 42.344728] RSP: 002b:00007fa26cdb7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 42.352404] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/01/28 16:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000f9c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x101183) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00007d4000)=0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/28 16:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e7e000)='/dev/dmmidi#\x00', 0x100000000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a61000)='/dev/vcsa#\x00', 0x7ff, 0x8000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000e1000-0xc)={0x3, r1, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f00000b3000)='/dev/ppp\x00', 0x8000, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000083000)=0xc) msync(&(0x7f00009bd000/0x4000)=nil, 0x4000, 0x4) 2018/01/28 16:23:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0x1)='/dev/audio#\x00', 0x481618f1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0x7, 0x2, [0x7f, 0x6]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000002000-0x4)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000)="f501b1c60e6255a9295c6111a81b8e2c9cbabbcfecb409740d0b1feb0dcd0750bce713eb588661aaee23deba8f733392e1dec15e4a56da7973413b709843150dcd940066b622b0c0ed59343fd336496b5c5c0c974f797f4e43bdab72fbeceab1d6ce71126e336f0b499649833aa7786b484c5f967f917b2ce185cda30079d14bed15ba", 0x83, 0x4000014, &(0x7f0000002000)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$inet6(0xa, 0x800, 0x7) sendto$inet6(r3, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() fstat(r4, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)={0x128c, 0x6, 0xf, 0xb24, 0x2, 0x1, {0x2, 0x0, 0x0}, [@nested={0x1178, 0x72, [@generic="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", @generic="951a16bc552c569845767f7ffabb2c1745cc2d799f8d7fd82141fe28a85bd59a70f7c46d8b93684ec9fbf57528085b8f9cb0e7b347573adcae72c74f7266518db742d7889571448f57a02b9adc794d4626677a0e7b10bf5db99a621a7c30fcc194142e8f02d1b796de9a4e27f6864a3eec4d3e98561a4a1246ea2fddd8181416e692893ead15e878912240011e44f6519c3a1bc8f6689e87c48d49f324adca16aaa013910f43565e56383b2f309ec542", @typed={0xc, 0x7c, @pid=r5}, @generic="c613290d1ed8ce082c89ba7d767cf84f96ba6ad430292097b8ed8991aa7cf44a83", @generic="88258e88241eb09cc5b0466537927fca1577e2930d32d11991437071335746b04c31d3236d77cf459396f8a42adad95f430321bf26693482c343e6fbcfb85c47af9dd90a654a1f3d95a4f75ff439be2e6d2454507e538fba3dc50b27f2826f763f5c99503b8c791260e85427116793c1404f2b6ae114da3ad8998c79b7a2d0da8ab243276f59b67d", @typed={0xc, 0x91, @uid=r6}]}, @typed={0x18, 0x59, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}}, @typed={0xc, 0x81, @uid=r8}, @generic="8b495038b7d0189903ef07daa52fb1551ac0a8e6ebde007b46a4f97d1b1378fdbf76a9f62140c41433c8c72297d9b089f6fbf1ea789692b5aa7ab4be8ac56e66b538cf1343f5cb8741f179ce9959a3540c145aa5820c57f226132cb968821692081971d8e9e40aef899d74cfc3508fb1934de4ea5d3e238fd6dff70373c558f6921c6d4dda2d8d9636fc3c4d06846f511c88d3f1d477a2b1c0a36e3e835493ad49e655a336678d3eed6c87e612bcfb7b42b0", @typed={0xc, 0x68, @ipv4=@empty=0x0}, @typed={0x10, 0x86, @u64=0x0}, @typed={0xc, 0x25, @u32=0xffff}]}, 0x128c}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) setgroups(0x5, &(0x7f0000004000-0x14)=[r7, r9, r7, r9, r9]) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000)={0x6, 0x800, 0x1000}) membarrier(0x1, 0x0) 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x3c}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0xffff, 0x4], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "920e8aa3"}}}}}}, &(0x7f0000007000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 16:23:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000+0x62c)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x201) openat$dsp(0xffffffffffffff9c, &(0x7f000018c000)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_open_dev$adsp(&(0x7f0000d6d000-0xb)='/dev/adsp#\x00', 0x4, 0x200000) recvfrom(r2, &(0x7f0000f2a000-0xcf)=""/207, 0xcf, 0x22, &(0x7f00009a6000)=@llc={0x1a, 0xf, 0x0, 0x400, 0x2, 0x1ea, @random="0565ffddc66a", [0x0, 0x0]}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000bd000+0xa91)={&(0x7f0000993000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x1, 0x2}}, 0x2e, &(0x7f0000a85000)=[], 0x0, &(0x7f0000691000-0x68)=[], 0x0, 0x10}, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000ef6000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000e42000)=0x0, 0x4) 2018/01/28 16:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[], 0x0, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000086a000-0x6b)="9ad7b830eb1734768e4f4501b8775a6de912f6cf4b5c87bd4f0ef47cb153e928b5060d962eaa624eff13b2cfc383be8806a1b1f66550911ebd948ea963950f673235502c55dba70d5da520fd0135b57e57038afed8b45027bcf9bdded95c056e988eb15e1326de3b01e6ca", 0x6b) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 16:23:29 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000072c000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 16:23:29 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00006b7000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a1000)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002dc000)=0x4, 0x4) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000eb6000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe2, 0x4202) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000709000)=""/4096) r2 = socket$inet_sctp(0x2, 0x100000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r2, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000009) r3 = accept$inet(r2, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000e89000)=""/71, &(0x7f0000f70000-0x4)=0x47) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000f70000-0x8)='./file0\x00', 0x80) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f000062b000-0x4)=r2) sendto$inet(r2, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004b7000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00000d5000-0x4)=0xc) connect$can_bcm(r4, &(0x7f0000006000)={0x1d, r5, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000f71000-0x4)=0x9) dup3(r2, r3, 0x0) 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7a000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000a69000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x1}}, 0x2e) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000f7a000)={0x5000, 0x3000, 0xffffffff, 0x56, 0x9}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4d000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000bba000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000923000)=0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000634000-0x10)={0x8c, &(0x7f0000f79000)="24755661f80b546bb54af24f75d76b814a1e96013ab70d745c9080fe30a26b403d1b6278daa2d277ac9d80171661f71f4525fb901eb38068d400208441059e9d35858038c3e384a6faeba383efd08bf3c9d77947561c67507c0035fb8a4b9e5ee6e86d3132ec1a02c3936db28ac6503c91915e74caf0659b3f95bcb6a1aed4e57c36a837256de749cda41f5c"}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f7c000-0x60)={0x0, 0x4, 0x3, @thr={&(0x7f0000f7b000+0xe41)="af0a92df940f1f61a631dcb8e9b92556abac01c7e713ed1d7184a0daf852f271f7bd2e26a7691e4d82b3dab8724f7e165a9e93a5956905372a851be2d3ec53d9a2ca09db6042b215c06113808463329e798be53b1cc25f910256d7096ee98408110aa08ae71847e5006a76", &(0x7f0000f7b000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064e000-0x4)=0x0) timer_delete(r2) getrandom(&(0x7f00005da000)=""/233, 0xe9, 0x2) [ 42.359644] RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000013 [ 42.366885] RBP: 00000000000000ae R08: 0000000000000088 R09: 0000000000000000 [ 42.374124] R10: 0000000020058000 R11: 0000000000000212 R12: 00000000006f00f0 [ 42.381366] R13: 00000000ffffffff R14: 00007fa26cdb86d4 R15: 0000000000000000 2018/01/28 16:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f0000f89000)="") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/28 16:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab1000)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000363000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000701000)=0x0, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000613000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000133000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cb5000)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 16:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7f000)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f10000)={0x0, {""/7}, 0x0}, &(0x7f00000fc000-0x4)=0x10) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000838000-0x18)=""/24, &(0x7f0000d16000-0x4)=0x18) fallocate(r1, 0x0, 0x0, 0x9) r3 = syz_open_dev$sndmidi(&(0x7f0000dd9000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) r4 = openat(r3, &(0x7f000088a000-0x8)='./file0\x00', 0x4000, 0x110) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007e2000)=@sack_info={0x0, 0x4, 0x100000000}, &(0x7f0000cc8000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000368000)={r5, 0x6, 0x1000, "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"}, 0x1008) bind$unix(r3, &(0x7f0000ed0000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 16:23:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40c00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="68dfc9eea1d3c8fe70e30eb3395e91ab", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap$binder(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x2000000, 0x2012, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x20000000080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r2, 0x80000, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 42.439066] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 16:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ddd000-0x4)=0x0) setpriority(0x1, r2, 0x5) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000296000-0x80)={[0x1000, 0x1000, 0x100001, 0x10000], 0x2, 0x10, 0x95d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005f0000-0x18)=@add_del={0x2, &(0x7f000059a000-0x10)=@generic="3b6238796845872929093dd99b8d8f85", 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a87000)={0x2, 0x0, &(0x7f000072d000)=""/49, &(0x7f00008ee000-0x10)=""/16, &(0x7f000061b000)=""/62, 0xf000}) dup3(r0, r0, 0x800000000004) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002bc000-0x65)=""/101) 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000930000)='/dev/vcs#\x00', 0xffffffffffffff79, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000436000-0x58)={{0x4, 0x400}, 0x1, 0x9, 0x7ff, {0x7, 0x33}, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000c9c000)='/dev/midi#\x00', 0x401, 0x4800) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000ef1000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = mq_open(&(0x7f0000dcd000)=']\x00', 0x40, 0x40, &(0x7f0000e98000-0x40)={0x7, 0x5, 0x81, 0x1, 0x5, 0x54fa, 0x0, 0x80}) ppoll(&(0x7f0000d33000)=[{r0, 0x1021, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x2108, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x80, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x50c0, 0x0}, {r0, 0x461, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}], 0xa, &(0x7f000024a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000586000-0x8)={0x0}, 0x8) r4 = request_key(&(0x7f0000044000)='user\x00', &(0x7f000057f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000717000)='/dev/midi#\x00', 0x0) keyctl$setperm(0x5, r4, 0x20000) 2018/01/28 16:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) syz_open_dev$mouse(&(0x7f0000591000-0x12)='/dev/input/mouse#\x00', 0x3be, 0x200000) r1 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e89000-0x4)=0x8, 0xfffffffffffffec8) syz_open_dev$mouse(&(0x7f0000dd7000)='/dev/input/mouse#\x00', 0x2, 0xc00) 2018/01/28 16:23:29 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x2000000, 0x88010, r0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000035000-0xb)=""/11, &(0x7f0000efb000-0x4)=0xb) r1 = open(&(0x7f000035d000-0x8)='./file0\x00', 0x200, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000c13000-0xba)=""/186) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) [ 42.490644] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 16:23:29 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000005000-0x4)=0x0, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000005000-0x90)={[0x6, 0x8, 0xffffffffffffffc1, 0x9, 0x6, 0x9, 0xeb, 0x6, 0x4, 0x5, 0x9424, 0xfffffffffffff801, 0x84c, 0x7, 0x1, 0xffffffff], 0xf001, 0x200}) ftruncate(r0, 0x625) 2018/01/28 16:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000993000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcf000)=0xe8) r2 = add_key(&(0x7f00005c2000)='rxrpc\x00', &(0x7f0000e67000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061a000-0xb)="7d95fd8a5c49aac305d2d5", 0xb, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088b000-0x4)=0x0, 0x4) 2018/01/28 16:23:29 executing program 3: 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d95000)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002f3000)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e40000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000012d000)={r1, 0xffff}, &(0x7f0000b29000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b56000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f00000e4000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/28 16:23:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008b9000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000001000)="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") mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000074000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$selinux_load(r0, &(0x7f0000ae6000)={0xf97cff8c, 0x8, 'SE Linux', "25abfd4504b3"}, 0x16) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x74, 0x1003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x6, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={0xffffffffffffffff, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000004000-0x20)=[{&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000003000)=""/148, 0x94}], 0x2, 0x0, 0x0, 0xb9a}, 0x10101) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0x0, 0x8}, 0xc) chmod(&(0x7f0000000000)='./file0\x00', 0x101) 2018/01/28 16:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000d59000-0xe)='/dev/admmidi#\x00', 0x3, 0x208400) getresuid(&(0x7f00002b9000-0x4)=0x0, &(0x7f0000fd9000)=0x0, &(0x7f00005c5000-0x4)=0x0) r3 = getpgid(0xffffffffffffffff) r4 = geteuid() lstat(&(0x7f0000184000-0x8)='./file0\x00', &(0x7f0000765000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000db4000)=0x0) lstat(&(0x7f00008c3000-0x8)='./file0\x00', &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000598000)='./file0\x00', &(0x7f0000806000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00002cd000)={&(0x7f0000177000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ebb000)=[{&(0x7f000059e000)={0x1204, 0x32, 0x108, 0x1, 0x2, "", [@generic="6c38e38b329cb9fa41450a0d7c90857a109ea0262225d7c0961a74dcc59d73b92a05267e6d0083d3f81c559603fe60c58215719a1ac2cfc0cbd7b9b247986d172aa9ee80e7b350a099f581c055a4385b0ac9cf1731c8042697ed3c4ae5e806ae", @generic="d75cc0e70be7953ba04a1781cd24ad1228cbb79735ddc15e2e361bc13b32df27964d4f8fd39bc5624b7376e5ae6b4616c1d88441f268d70fd8be30368e556fa43937578b61f90d88e3c7a691b44e70de", @nested={0x1040, 0x3a, [@generic="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", @generic="", @generic="3afb9cb68cce5dea07eb44dee4f80e4d89df6927b9f117dc1bdad501692a26524db879fed52b5e90d91c3af026d13bf3ce224de929e5e19a91897cf8"]}, @nested={0x104, 0x70, [@typed={0xc, 0x48, @uid=r2}, @generic="584c9679db6a08dffa463c7a78c25f69647ee9a4fd043cf4cc6a80634d613761693cb7277dc2b2a0635b7921427bf1a3e06cfc7f6cde1ca63786ab98563c41313f35610cf79ee70ade978aae4183724a51e51aea38f7e33211c6bd738fa0c47f35a05b31cf92d4135dc2dae99258c8cbd344f4c1c1e4e5ab5585e57ba48876862d238612450f64b031da2788dc1867b03f897437841c47a9d7d1325b77a698fc2cc630e3a4030d40e66f546a4b57e324e2df217554a7bd89cace9d72fd01938c20cfd9caf436a9624a7ccd3d717503432ebde5a06c20c3fa8a1636d6d4b4a78315e1dcde81998d30c064b28604bc309881e5e227"]}]}, 0x1204}], 0x1, &(0x7f0000206000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x10}, 0x24000010) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000a0f000-0x4)=0x0, &(0x7f0000000000)=0xfffffffffffffecb) 2018/01/28 16:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) r1 = socket$packet(0x11, 0x803, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000322000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100}, &(0x7f00005f7000)=0x98) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect(r1, &(0x7f0000447000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 16:23:29 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80005, 0x1) getresgid(&(0x7f0000004000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xffffffffb0a322c4}, &(0x7f0000002000)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000000c000)=0x0, &(0x7f000000d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x100000001, 0x7, 0xcc, 0x2, 0xfffffffffffffffd, 0x9, 0x4, 0xe46f, 0xffffffffffffffed, 0x1, 0x20, 0x400, 0x401, 0x0]}, &(0x7f0000005000)=0x108) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000009000-0x10)={0x0, &(0x7f0000005000)=[]}) sendmsg$can_bcm(r0, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r3, r4/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/autofs\x00', 0x140, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, r5}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f000000e000)='.dead\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000-0x25)="29252d766d6e6574306d643573756dfa6d643573756d626465766574683170726f63235c00", 0x0) request_key(&(0x7f000000d000)='trusted\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0xc)='/dev/autofs\x00', r8) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000006000-0x8)={r6, r7}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f000000c000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f000083b000)='/dev/audio#\x00', 0x6, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000186000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, 0x0, 0x0, 0x1, 0x7, 0xfffffffffffff19b, 0x20}, 0x20) dup(r0) 2018/01/28 16:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000932000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000049000)={0x1, {&(0x7f0000a23000)=""/74, 0x4a, &(0x7f0000012000-0xe1)=""/225, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000b0000)={0x4, 0x0, [{0x5000, 0xd6, &(0x7f00002b3000-0xd6)=""/214, 0x0}, {0x3001, 0xc6, &(0x7f0000089000)=""/198, 0x0}, {0x0, 0x3ba, &(0x7f0000663000)=""/78, 0x0}, {0x117003, 0xfffffffffffffd52, &(0x7f0000a56000)=""/97, 0x0}]}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000854000-0x7)=&(0x7f000021f000)=0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000062f000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000096b000-0x2c)={0x8, 0x80000001, 0x2d4a9c7c, 0x3, 0x10, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00008bb000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0xfffffffffffffffc}) 2018/01/28 16:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, @perf_bp={&(0x7f0000594000)=0x0, 0x0}, 0x0, 0x20000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ae6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000a8000-0x4)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/28 16:23:29 executing program 7: r0 = semget(0x3, 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000000)=0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/01/28 16:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) unshare(0x0) r0 = syz_open_dev$dspn(&(0x7f0000c6d000-0xa)='/dev/dsp#\x00', 0x4, 0x2c7641523f4cbb73) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f10000-0xb)='/dev/audio\x00', 0x40002, 0x0) dup2(r0, r1) 2018/01/28 16:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000ec6000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) dup2(r0, r2) 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x800, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) [ 42.663741] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 42.698169] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 2018/01/28 16:23:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000+0x3fd)='uid_map\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000691000)={{0x6, 0xffffffff}, {0xc517, 0x1}, 0x9, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000c8d000)=""/210, 0xd2, 0x20, &(0x7f0000aa4000-0x10)={0x1a, 0x1f, 0x8f7, 0x400, 0xfffffffffffffffe, 0xe7c9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000361000-0x10)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000951000-0x4)=0x101) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") chmod(&(0x7f000014e000)='./file0\x00', 0x0) 2018/01/28 16:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b65000)='user\x00', &(0x7f00004d5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e7c000-0x6f)="210c5d9062e4b1f80f0536adf1efb17d8e333dfe2ac97ca39bc46570a3eab9f737d7ee977800b3c1ff3699185bca56035f2c825175e4f5b8b0034ed12eeb2845340c9d404b075bf9f91939715187fedb695ed151fbc1f25e6b3ffc414c48de08625d6714888cfb87226c9ed6283f33", 0x6f, 0xfffffffffffffffc) r1 = add_key(&(0x7f000098d000-0x6)='logon\x00', &(0x7f00004a1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a5000)="a92c1407be61e8d7e60fa3de9cb8a6c8aa2da88c50b76b3751eafc61f52a5e9ca72249661758f0791e53c448644baa94f2c006c2a47ce7045c9b422ed62698f5a8e031f2defc2a1da1963a90c360ad035a8aa79fda63891d4534", 0x5a, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000e2d000-0x6)='rxrpc\x00', &(0x7f00008b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f000047d000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c8d000)=0x0) r4 = open(&(0x7f0000f0e000-0x8)='./file0\x00', 0x2000, 0x2) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000022d000-0x1)=0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x10, 0xa, 0x1f) getsockopt(r5, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x400000000005) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00009a9000)={0x0, 0xfffffffffffffffc}, &(0x7f000074b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000533000)={r6, 0x5}, &(0x7f00008bd000)=0x8) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000400000-0x4)=0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000fcd000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00002a7000-0x4)=0xc) 2018/01/28 16:23:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x26)='vboxnet1(eth0em0user)posix_acl_access\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000-0xc)={0x7, r1, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='GPL#\x00', r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e25000)='\r', 0x1, 0xffffffffffffffff) 2018/01/28 16:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) r1 = semget(0x2, 0x4, 0x60) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000f72000-0x20)=""/32) 2018/01/28 16:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) openat$autofs(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2800003) 2018/01/28 16:23:29 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f000000d000-0x40)=[{&(0x7f000000a000)="20542bc0fbd142b1f4dcc4a0e83f1f5ac18e8367350bea3f479eba0227fb71da1ac2008905400a4809e25b7b4ea001f4b38a2e23f50db1af795d6843872445bbc1241d4936940577423e7bf87ae028229facfde65be33f9ddfee398f7bd924a71ddc4e5b9df44cee97e6df7bbf62a9b0f629a4101e46d182f08dc7180f551caf938fc3fb7926e976982ef8b97f18ee4a65f886ccb60ff95f9edc32275e3a1e62f2fa3b3742155a7c4da01a9420f136ee2fee3d80432394334dd838d26b35c4a4e70d41e7f958eff0dcafff2a7317705c518c91", 0xd3}, {&(0x7f000000b000)="e9c405fd18fe11a911387258735953a918fd1d34ce76b85490bc928250865ca24639a1ffdb575901b3f78e470164e3d7ed20bc", 0x2b3}, {&(0x7f000000b000)="a3d0940774f7889a20097499ad", 0xd}, {&(0x7f000000b000-0x1f)="3e4ff3ecaf796127a6edc7f1f7cc2d2c88a144f1759aa647dcd2cde98d673c", 0x1f}], 0x4, &(0x7f0000006000-0x88)=[], 0x0, 0x4000000}, 0x0) 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000217000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00003de000-0x10)={0x10003, 0x0, &(0x7f0000222000/0x2000)=nil}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/28 16:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmsg$unix(r1, &(0x7f0000ea5000-0x38)={&(0x7f0000164000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009b5000-0x50)=[{&(0x7f0000d66000-0x12)="a2803a09f08982a1a13aebb374d0cad2bcc3", 0x12}, {&(0x7f00000d5000-0x1000)="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", 0x1000}, {&(0x7f00009b5000)="9d9bc3b92acb3bca4a9695a4a6fdce216efad595cc7ac1f08abe26d395e21e856fbf16c544f38cc8e9fceeacea26f85c6bd2654ae615565a0e0750367f7cca7fe00bfcbc077c2a9fca515e680edbcb6cc160cf74f8af8af5b6df2d82b25cafe3b52a7ec5c202605d6838812d98d18ac6a5ff06b4cd17b4a90c04e96035326aad7ec09fb36be2", 0x86}, {&(0x7f0000d97000)="f944effe8186e5c4a4257f3c2b51f233073f71009066252a8752ecd7a37affe1ac9c5c3a710ec3770a08521610dde52e4cc7d7d70388f4251244e2e5c998d72971bdd88aa2201ec16849befbfffbe12178f26401d75e48acd94b12f2f62754bd4e81ce1e3d0825ee8b90c83dd532f34a994af499bebb8c329971226c97c1e05d8ec5bc915e631460324924b7becfe4367ac0", 0x92}, {&(0x7f00009b8000)="26b530c7710210e54f0bc8457bb0afce2f77509edae1bf8f402dc92a8a89f3018cb0f365fa0579dcba9ab7a9cb6b3cff0b3b1ef075ebc9de8b9934499a45aadc100751", 0x43}], 0x5, &(0x7f000043e000)=[], 0x0, 0x44000}, 0x4000004) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000e06000)="", 0x0, 0x44040, 0x0, 0x0) 2018/01/28 16:23:29 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000020000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e4d000)='./file0\x00', 0x141046, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000e97000)={0x77359400, 0x0}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) timerfd_gettime(r1, &(0x7f00006ab000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000c89000)=[{{r3, 0x0}, 0x1, 0x49, 0x400000002}], 0xfffffffffffffff7) clock_gettime(0x0, &(0x7f00000a4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cd1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000057d000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f000062a000-0xf0)=[{{0x77359400, 0x0}, 0xfffffffffffffffb, 0xfff000000000, 0x81}, {{r4, r5/1000+10000}, 0x3, 0x8, 0x1}, {{0x0, 0x2710}, 0x86, 0xff, 0xffffffffffff81c3}, {{0x0, 0x7530}, 0x7ff, 0xb3e2, 0x4}, {{0x77359400, 0x0}, 0x4, 0x5, 0x6}, {{0x77359400, 0x0}, 0x2, 0x7, 0x8}, {{r6, r7/1000+30000}, 0x1, 0x344b, 0x4}, {{0x0, 0x7530}, 0x2, 0x1, 0x2}, {{r8, r9/1000+10000}, 0x83a, 0x200, 0x40}, {{0x0, 0x0}, 0x3, 0x29c, 0x3}], 0xf0) connect$bt_l2cap(r1, &(0x7f00004ef000)={0x1f, 0x2, {0x8000, 0x80000001, 0xff, 0x101, 0xb0, 0x0}, 0xff, 0x100000001}, 0xe) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000028f000)=0x6, 0x4) sendfile(r2, r1, 0x0, 0xf56) 2018/01/28 16:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d8, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000004000-0x4)=0x20000000000) 2018/01/28 16:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a69000)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) epoll_create(0x59b3) fcntl$setown(r0, 0x402, r1) recvfrom$inet6(r0, &(0x7f000001f000-0xb2)=""/178, 0xb2, 0x0, &(0x7f00009e8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/28 16:23:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000071b000-0xb)='/dev/audio\x00', 0xa40, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f18000)={&(0x7f0000ad3000/0x1000)=nil, 0x1000}) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') umount2(&(0x7f0000003000)='./file0\x00', 0x8) 2018/01/28 16:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$dmmidi(&(0x7f0000f67000)='/dev/dmmidi#\x00', 0x5, 0x101000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000720000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 16:23:29 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x202800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 16:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fcntl$getown(r0, 0x9) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/28 16:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$audion(&(0x7f000058f000-0xc)='/dev/audio#\x00', 0x100000000, 0x800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000b3d000)=@req={0x50, &(0x7f0000145000)={@generic="953b355afd9fc5090ba97bb739ad3aa2", @ifru_mtu=0x1}}) read$eventfd(r1, &(0x7f00002b2000-0x8)=0x0, 0x8) r2 = syz_open_dev$tun(&(0x7f0000137000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003bd000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r4 = accept4$vsock_stream(r3, &(0x7f0000f1f000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x1001}) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000510000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r5 = dup3(r0, r2, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f00005fc000-0x8)=0x7) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000ae2000-0x4)=0x4) bind$bt_hci(r3, &(0x7f0000e48000-0x6)={0x1f, 0x8, 0x3}, 0x6) 2018/01/28 16:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f4c000-0x14)={0xa1, 0x20, 0x1, 0x100000001, 0xfffffffffffffe00, 0x4c, 0x7fffffff, 0x3, 0x7bf, 0x6b}) [ 42.998481] device eql entered promiscuous mode 2018/01/28 16:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e2b000-0x4)=0xdeb, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000d09000)={0x8, 0x2, 0x3, 0xfff, "9443e1f7d9e7195f2339e45b26f471b2b5692aaf50150b96f9fd6ab137637387be8b38bc5fa9876a5fdb4dcf", 0x10000}) 2018/01/28 16:23:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000635000)='/dev/adsp#\x00', 0x8, 0x640100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000006c000)={@common='lo\x00', @ifru_flags=0x8000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c7c000-0x4)=0x0) process_vm_writev(r1, &(0x7f0000f4d000-0x90)=[{&(0x7f0000c2b000-0x68)=""/104, 0x68}, {&(0x7f0000c40000)=""/0, 0x0}, {&(0x7f00001bc000-0x93)=""/147, 0x93}, {&(0x7f000049f000)=""/409