000006000)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x51)=""/81, 0x51}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000008000-0x5b)=""/91, 0x5b}, {&(0x7f0000008000-0xc5)=""/197, 0xc5}, {&(0x7f0000004000)=""/200, 0xc8}], 0x6, 0x0) 2018/01/19 17:39:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000032d000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xfb63d4a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000)={0xfffffffffffffffe, 0xfffffffffffffffa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x0, 0x80100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003000-0x188)=[{&(0x7f0000003000)={0x27, 0x101, 0x40, 0x5, 0x101, 0xfffffffffffffffb, "677b49eb9a93de624454b99727dd58ecba1fbd6a2ac5062f3f4310719059c304118d435a284371427a26926cbd96333515fc9626f79476e021b70323f724c9", 0x40}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000-0xdc)="d91587a5bd4890528f21028a8d7ea9aa32a9c6943a4282f58edb29d87d685e22659e2b5f31b3ed7ad9aa4a43670a039576cd373726f2baf2c2674816d10c78a7711d3f80170a29566cb6c4d31e6e7109f9f427818daeac4ddf63966f849df01cd3acafc443a5e447f2b76e993650296ba5dc8618e6365097a506be181b358f9551d29cc18ee21046a24fc27a035feb5896893f311ca197166ec436b2c6b2744e7da7088eb231afe3e36c83ecea76e2c90d87db806d00c9c8b977811f6b3b13713dc1aab60c3315f4f87a624042cdfde66a6c96cf0e1e1829de433983", 0xdc}, {&(0x7f0000002000-0xe2)="a75494cd5b885873af7b7954abee902c5291e4e1771c5bea7584526e3fe5cd45dd10185af48e28dc4e3e2712a59acdc0d1a7429d05a5b5d5951b9f78d51f85e1e2256ce95ba43c004016e01562ffb520021d7ed13066ea0b76190e39d9a136ac4f0465397f7495fc2f37d7ebd075a185089310caab1902ec13a466e8efab12927c2393ee00f1e9fb12ff883662afbc5e306540ce2c7a1bf7ab87fd9aac9056552721db987ef8754be11baa84157c05d558268ecce266cc7692197c2d79260832f5978dda48118455595a4a6e989f5486118d7b86f9fd535b8d238155cb42791f9da7", 0xe2}, {&(0x7f0000002000-0xd1)="c6d4114a79f12bd200d697721e5c7012055ef86e95734451cc12b9be7859436eb57383e01fd7275aa98860d0ed3a8d251a7372d6b20912e3f50ef979e013c0987ef99ab4dfaf4506c9b5447fd53d7ac26f2da06c665f32f49e2993fcbcc210df9b9b4adfbbe591163ba52a7e779ffe6544b2585a3bf56b73b6355293cec78de2a0edfa30f1ddc52ed1191b53ab0a9f74232b0af0c8a98a292bc5dca01d3b3b0576a0220f932155d827b76515e48ecd13d49067e659c74ee7bd61182e480625663a1391002f225d8e8d4e13968b4060be62", 0xd1}, {&(0x7f0000003000)="44567031b7234e1d9049b188ed36731b30b48245392828751ac5ddf73a8a6c4b034a543260ceecb5c2f4c374abc0701fff3883dd90933f2804e9e209a1e0cac3c7938fb9a8b8c1ac338c09bde4c62bfd8383e9b351d4e61d7a217b26f82e9c7e30e85bba10b4d1a7101205ea54a0bf90ee63630fc2429a8a41b8e934ad261d71efbcd6e95a74ceb8dd02b2fa9e52d1cbc8c4ad48ac269b0649", 0x99}, {&(0x7f0000003000)="f92cc7396acf728606cf13ade0be060448cc22be049b17c9af2ab10266f35b3a15be23a23ee9730fe2d4e6edb24b3daf8b956a5cd16e62e146d211d0211518f72f190337fd94a0c1ba218f0e29b5a5cae60fe850043b33499433129b80494d6ba266cfad92f287930a213d8ff6399ef898", 0x71}, {&(0x7f0000001000-0xd8)="663adcd1263b3035af997798480598534871452b1224881a4d145ae946ca7c698b235fdbe9e36049f15e203b17c64721141c5b89098a092094661f1de5a01cee225c9c0e85373f4c0836370acf5df21a11c3fc63583c77d46be9be9782228fbe64e1b40d072c3434945ab59719de2d95a35fa8e4886c5115ca34ad9e51ef71c5544808b7e5e0be3cfb208f12962397db7e6bc0056a09bbbde71c2f48208670c1cba060c094f42d215295b80d5baf18cdfe14f8dc6fc230fb01a83be95ac5ec588369494d5d97561a53b8a40ebd8a0986656b1fa457b2ac6c", 0xd8}, {&(0x7f0000004000-0x2f)="3edc27121760b886d4c0820fe0c052829f8657cf01112115b3897a793e496794a0c6ae46339da99561bb002966a223", 0x2f}, {&(0x7f0000004000-0x7)="57180d2bb1d158", 0x7}], 0x8, &(0x7f0000001000)={0x28, 0x110, 0x0, "81346d22382e88dd82b96c6600501d73dbf28d4299a55395"}, 0x28, 0x40004}, {&(0x7f0000003000)={0x27, 0xffffffffffffd3d7, 0x0, 0x3, 0x0, 0x7, "24d8730154cca5742ae3866de4f1c4b0a0c2ca20f8a8401a26b71817b07334f2e80d8c55331f6b1478621983017ffc01c963196cc7fae0e6bb0f1aa6808fd0", 0x3}, 0x60, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="ccc6516ecc7bdb543268a407330ca735779e4a127bddc0579367b17b1a30aece585a4a82c341ddde17053b9a0815f10a75da864fb7cf1191baaaa116e87cddee00a4fa990e4fad19e774", 0x4a}, {&(0x7f0000003000)="58ace210873a9e207f2bc3247ca6e4b48ffd6c09d2893abd2907849748acf8afb5fc0d7fc8a7ca964e2a29dd4cc7ea4fee469c241ec1f07a187663064eadbe4c1a7c0a8833c411cc4d9f789bd167c04694f3114638461cc8b4c8d979bd255a404f60b459025ec7fcaca5265c4b30894c8eb6b0be535ae6a475fe48608d4f68278fbaf55feff8", 0x86}, {&(0x7f0000001000)="8323131256c87c32ecfe392bcccfbdfb7217ace9993f89f9197e07a55d1b0a8700a26575fe31eab5190234b7448b3399e49ab99621a277cdef550fd2ae2fe95c5e9cd99b8dc13e4e56ccdfb6db86a5dfffb8c6454edd4d2048cc10d60c4994c3f8c4779628a504a1987261cd229017fcc4665efe04ac250f8615bb65aeb06eaddba288b9277f93b45cfade854f97fdeeeef3207d4e209eeac2", 0x99}, {&(0x7f0000004000-0x84)="0a869fdab19b649dbe728716052d12e93ba5ddd54ab9bcbe2cb075db0146d308dad1fc38c6d0bd9f0c6cffaa0f8a9413dd6fb52b254be0ff90fc88b20de68c50655e5e3a34be4fc1e37357edc1b7651e14b9d1d82da3f0b6e57cd7de0d0cb83c786e2341790f84d649c7e97e3c71b173b6a0eaa197ef05e30a15d740936ed6746ba7c35e", 0x84}, {&(0x7f0000004000-0xe6)="4023100b277fdd07369d81923b6b6bdc11b52b77940230b00b0ce6ef863c95cd5a545c3a01975ecfab267f9481dba8e8f6676d7c52eacd6eb26c55ece6b16256b039cbcd8fd20d12f8dd648b71760f6013bb3ff2f09d62373be1ef9e42de4f79ec61f5e2374103e2d652e3d594605cf632fe6e76bb46a62a649f6a0d502c1d79f834441ba333d19c10c139e3c78d6f1299f9d6cdd53fa4a4e646f3bec796abbed1aa0fe951f3edef4e3763ca8c57164bee7d87e4aeaa133fa09332d10a0070fcfc065a3b48a3b557e9f5a6e72d6e04bef0f21f958c4eb3493e971d9f17f3dffd81a0f59ffd86", 0xe6}, {&(0x7f0000003000)="ef375b9e5354501c424e3dff132f3cbb0858369ad71c5b0f86b0368b3d452081832e35f08c9b9a256ed2242b822d92e9b21c87f9218dcf08865e39782ff86b9a3557adcb50c2b94355415137f853ce3a92ea4957dad4f4a1994921a8c9e0c9193e86253a5b6f2f41712baadc95139a42da8a", 0x72}, {&(0x7f0000003000)="16f0f7377cd1fc1bd69b85bfe4551d684271c891662a5f40722b7e63569fab4dfede245141eb852a1d66b05b2e7a3dc1c5441a28edc79594d539cf0c6c9211ab0b5aa4f06556a0684ca4f2c273bcba45e766749701629acbf0c01cf20ceacba8e95b0c3345a7012e94b4af202a9e5abe5568b02fccae3cf6c4", 0x79}, {&(0x7f0000000000)="2c774607f84ca77689582714e1d75cd6208f725da23b730561a2af143b43add6670b52fe60a6d6611b6ec95a6107e957c6965fce68f513019ce99b80553fd3f01863e3895cddd3f139e55305bf8da2d36d75f86bdc153f9bb2e6523ae4aab92df6933940f6b507b508d8e3f4662997ce546cb21488106fbe8d4f8c3e9d0edfb20c7b7f7f3a68f008b21332952d7e45f57f717aa48e84fa682cdc0802c522c155b1b071c57c7260ef36d586c007ac5a0b3e9512bb7b300e1faf9ef27f094d61be842a768d92d3ec35ffbf", 0xca}, {&(0x7f0000003000)="1ccca6cdebfe4b42539d918257eae7d012eda81b3bc99db69ae338edaec6557d4f031dc916601652d96f0ca198a205dc3da4978f03710be30068bffe30a86ed0bcddc6701d", 0x45}, {&(0x7f0000001000)="1a6f9e1ad2a86d0895f2398146f32f61f4b0d913dfc79ac4225689d9e20e51e9a1bc02fb2c6b085953c29dba0ab099c95885df426883add7ae0956021ee82b873a777c71a5d78082d0ef16", 0x4b}], 0xa, &(0x7f0000003000)={0x10, 0x3a, 0x8, ""}, 0x10, 0x20000000}, {&(0x7f0000004000-0x60)={0x27, 0x8870, 0x4, 0x1, 0x5, 0x800, "0c8d1c8bdfa51c474a053e170d41832bedbd73972548a3371dcf8da57469b41abec498e889a4c052f1f6b2e61389b454c552b7e890680bbe90739b19f359b8", 0xd71}, 0x60, &(0x7f0000003000-0x60)=[{&(0x7f0000002000-0xe1)="45bcbde335c7134fb9681edcaacb252f55ea8d035a04e0fa24ab192d29ac1cfa501ba73bb2583e5f99290848fd33567b665cd31d99f8ab96fd9438ffb4db62cd89d1cbc1c633e2ec82bc430d941c29c2dbd9a0f6def591fcc0a19a30d1d4858fca40e5e61653f9ebcf50b7ab4d96a7b41217056b397d48054f4a8685b54eda4ff4114f4fc55fb4e0618b5e4902ada111434cb92a7fe0fdb2fea39608d7f26d64d34945fb59a60f75929275a7e71525c8063f30b8ae3ae2e49653c64d95bb5d3322317182c1fec601dfe565a9ea1e72b40f791e986a886f5aea5f2d4df14bc621de", 0xe1}, {&(0x7f0000003000)="70cb7e0beae9c04a1f992812c4c383e00675ce05199d427f1699729421efc631ddfda8873318e0cd185bea4a42de9df3f058bb2d409eff7dd5a01a66ff634a3ab681e4b3c68735ebb10d0b96d84ad107dc51183355a9bbb880f2f3efa70acff86b08f6f6e244d1a7089a75cf17041ad0746fd9a72adda709d2de16a33dad79d8cae96e67efad20d7a258e1a0fc39f0c3058d67f2bc888b3a3f431588114e3ae608047ff2f556712ca0c011e61ddb1179247e7c5d07b60a42934bc592ad59e0d5ad8c11825ea29b15c4edad2c", 0xcc}, {&(0x7f0000003000-0x47)="cb788ebee1af4169e865c149e152779368c3d9bc49fb6d6a668a24505aad48383d7e518a3c2a6cef62cafe84f8347bd6feb5af8949534acb12063437a55e283c04856b7cc94a1b", 0x47}, {&(0x7f0000004000-0x4b)="0abe7eb3768391d15d6d81272b3e60a1ae0b5110821af0d23957f7db59df16380051351838fcf24a102ba5f13f553425c3fc33c45a4236a4bc3a1bfe3bc1605b2b01b997445dd7c3c845d5", 0x4b}, 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"3c19cce615977202b9ac28767fdc540bd126bd9b6afb565f848f47fe4324411d2669400ca638e1bf9e9b08b3eb50134370f6617e2db6d1c0720787f80e8833", 0x9}, 0x60, &(0x7f0000003000)=[{&(0x7f0000001000)="986f247d4cfe68c68791c00c590a32346350670e5a04b42b247550f3617f14c1ec97a4443638885f95be78e4d373340bf42c2fe434b4508f7fca0941cbd8f86e451902510cbbff4e6c85d0da371b907b82740a008165404f4d25d5afd23b377cfee2ac28072a5e6bcc406d40265b874b62be6bd8", 0x74}, {&(0x7f0000003000)="ceeb8fa228a0988eccabec52650bac84001e431557014596eff3fd75766b5bf9351328a5484a31843bce8622ebea7536848e7c214fb1da", 0x37}, {&(0x7f0000001000-0x2b)="0b7a9ab55f15d6478421db01a2e93c6bf3bc723e652060cc7485ec26c7b730bc77c7b100253385e4f0951583144c96fc46bd2add5f349a6a1c645622b13c20d6aded1f32f40172b8f0e3cc9ee9", 0x4d}, {&(0x7f0000003000)="1035a9611f417dbc28ceb1029c88ede8a592415f4a993830854e03b0fd527f7a223db3cbac2b80d28413611ef7f4ece0e03374d0b94e0fc2e1a54cf32d33394a00253e4ede6c93a3efdf3c767e04d474ed1ab2c5d2a82be2586172b86c14ec95b976a343d41765a2a52fcb71e3e97f852e0c7389be650dcb", 0x78}, {&(0x7f0000002000)="35c7fec198f4954bf51fe4819520251ece3ded3b1a8119ef127a45187223b854c25c1fc0945e2a29e666147774753f1f651ed4617342000cbfff5d19b13e202fd25e054ed1afd60743ad32223cf41fec2c225f4901ea1940ab0a086954d4859ab7f8db734a9ca81ba82f33af0a1fdbcecc396153189624bc4bb9636663f6a6bbd8bc3bb64867795cb4a168861865994bab78a41a45f64a40d421fb2ae49f4e8e57a75913a541fc", 0xa7}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="dda6add3144e8639ac1654223d4a8be77a436c4e102d9594e2fa76df755b50d3ca06febd08265425b00f8db1b4a418caf10f10ae", 0x34}], 0x7, &(0x7f0000003000)={0xd8, 0x112, 0x570a, "7ad9e4be1f7817258b67f2a706ad2b08f5153b1ce3e37d8668349766a795cc332edfb18053e45d56b019d763b7dabeac4a0d5947afb7c670263cdd4c537f58646a0a9ed2f16b8a6d4257bc8271c24495db7dc210e9e343205e02448d0f9728787b22ee8c970ad23206a642a884d840f7619edd1e931cea343e97a6b19b133d8f7ab4f8d088172be4a01fa7ad74253e8655f3776114a79c2467c420b0df613b979eae9389f4b942e951975ca1cca1ab7c479f1e727f87318f89fdc248d2520627ac21347636"}, 0xd8, 0x84}, {&(0x7f0000001000-0x60)={0x27, 0x8, 0x899, 0x5, 0xc12, 0x100000001, "9d40fb835cd0baa25f6195efd4e32c5b3a5f7a81ebf4654e044bafb83c78b3ff6255dd96fb4978e229516fdfd734f0081681fcd86392c5765336f3c6c59c27", 0xd8}, 0x60, &(0x7f0000004000-0x30)=[{&(0x7f0000001000)="b0f0e0fdec56c3436969a654d154e8a48f81d7594e8933c77ed129e879f71710c419301c2a80c1100d8273ebf555c1cf3384cd9a655e9ab6889f83b152fdc1fd945599f86a4983af3d43059dfb197801a102f354c1cb936f0990311cf9e2057869060eeb66fcd66de7bd61aa0fbed2e5adc72b7ac9798638e93af9eec472fa2b906b810dd34ab74c58f3e4541b671b913e27dfb0d3d548187e2a523d96a85491ff2326454d2cd953141bb1f7a415d5dd593877cfd0fbe4c83ad3097c68231a78b0e0faef87ed483e086c2be07f77f0451523608f06f4fa4412f7d15b84f7cde396e3268713b1db1642119e9b1f74dd", 0xef}, {&(0x7f0000003000-0x3e)="18441690bb5d08a5ecaf86c791cc9ae4c0ec8a1f389c09471a5566fbe1c0008e015178b5d18854bcc8a4ee5443bf4098c49f4fada1638f4960911da278b7", 0x3e}, {&(0x7f0000003000)="26489f57cf73dc2903cbea742f3292c996391fd696b05471176cb850d228f6cebd968bb454c1899e3e7e4f47d4192ffd7aa8632387834f47cf258880adaa91b1eaaacd4a8e53df30e7f2553b12f2f2025ad7c690f896a401d1d31305e5134218ea36127771069c5929e5d87bc31164c2cc76fadb54c18df5b1a6d19a6a8cb22f468b7dc59f40393ca179e857300b938277ce5cfd36ab0c6c100c82c791336a90dd26deaa67b0067a43d76b32e20c1ca666476e07c81111", 0xb7}], 0x3, &(0x7f0000004000-0xd8)={0xd8, 0x10e, 0x6, "bb25812a5f8f2700a0ec924d6c243fb667391d3824bb70e6f0f33f69a9b0453ade0d1c3bed7cd364aa37d75807785c2acdf6bea3eda1364af71945b99acf71f4d669bfd7b8c62eeb49ecbff28ec239a1c62a82b0ab29ba1f462ca0d024c7a00461f769a5a7966c5f3863eb5c093d65191f15d79dd107e1adcfa490dd1a9e9414610042b3006fbb9f345e95c39f4f2213b5b48cbb99ada87aa2dd89198eb99439566bcc7e4e69c37f5cf0d30e90e9083d5c1c3a994657806e53fe92f4bd5a39f6fcc092379740"}, 0xd8, 0x0}], 0x7, 0x20000000) 2018/01/19 17:39:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(r3, r3) ptrace$cont(0x7, r3, 0x2, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000001000)=@ioapic={0x1f000, 0x20, 0x7, 0x3, 0x0, [{0x101, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x1000, 0x1ae, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xffffffffffffff03, 0xfffffffffffffffd, 0x40, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x81, 0xe409, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x7fffffff, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x400, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x40, 0x53, 0x2, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x8001, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x5, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x23cb}, {0x800100000000, 0x9, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x2, 0x8, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x17}, {0x8, 0x1, 0xd87, [0x0, 0x0, 0x0, 0x0], 0x25}, {0x6, 0x400, 0x200, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0xff, 0x100, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x7, 0x211, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xd3f, 0x81, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x1, 0x400000000000, 0x100, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xfffffffffffffffd, 0x80000000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x7cb, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3c}, {0x101, 0x8, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x2, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x8b2, 0x80, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffbff}]}) fcntl$addseals(r4, 0x409, 0x1) fanotify_mark(r0, 0x90, 0x4800000b, r2, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000003000-0x4)=0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x31, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005000-0x8)={r6, 0x5, 0xc2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x2) r8 = shmget(0x2, 0x13000, 0x78000000, &(0x7f0000fdb000/0x13000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000005000)={r6, 0xff}, &(0x7f0000006000)=0x8) 2018/01/19 17:39:46 executing program 6: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x1ebf, 0x280000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$poke(0x4, r4, &(0x7f0000000000)=0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000003000-0xb0)={{0x7, 0x20}, 'port1\x00', 0x10, 0x20, 0x0, 0xc9e9, 0x4a3, 0x2, 0x6, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0xe3)="5a441da469191554a7689dec7826506f0989934523024f5709d8b3845e6a70071e505ec456bbfb3976172d95c8c90f84cc4afa8ad3fd869d72bb22a4e586668e1b7b5bd15816b1df925b0bad6b4b10753adeeb33b10435ad55f9a54bbfc723a1d6aa38839dc1f91bddb992026f5f3262b53f97c7a3ae8a3f6ab1cae1a83c4e37f49b910802927c72a40bec63caed0ce0b1304dd8e2f16ca7c06ebb81d5ebc216dd84624bceb93257e5bcc4986f8a312ae75733a59264deaa24dc20450c9382b7a7ee57e43cceb74442e816ba90a0e1f0e4e530ca4b75f5159637e869b00fc42a4e0a91", 0xe3, 0xfffffffffffffff8) keyctl$read(0xb, r5, &(0x7f0000000000)=""/204, 0xcc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000005000-0xf9)="0b2a4dc224cb527ef1368f7bb465408769282d9ff65c789978fc876470e47a73fa908040dccabc9c51be5b82c441c5e6fa9fb0c4a974d8fb9c7a0dfe7c7ea2385d61c6fb1a30229cea0d69e486b3f8acef4ebdd0ec798ccc5c84bdf1925e51ecea890be9111532ac9b5624778775a4d7388aa678a504fc90747370a1e592cbbad1dc65767a5378b9092eb082bd4cb16552f93b33b2bba6e946a6d85b7179d795cf6935ffeb0d94abdf4e5acc22081e910f8d81d2a2aefd9e7f0088b718508d8eeb418deefe84c4c3ad418b02827a4e3283c76785fe9f8acd7c15d8986a03413c3fa0c68dc8252583d37c752c24d4d4fcc6168cdbac57a2c024", 0xf9) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f0000001000-0xc)={r2, r2, 0x5}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000002000)={0x8, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r3, 0x100, 0x2, [0x80000000, 0x200]}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000007000-0x50)={{0x6, 0x1}, {0x7, 0x6}, 0xfffffffffffffffa, 0x5, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000002000-0x27)="8fc4e29916cdc53fbdfea78e66b1fc71d447362fec62b06d817f58d9bfc2112b62dc6b4d877052") finit_module(r0, &(0x7f0000000000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000)=0x1ff, 0x2) bind$ax25(r2, &(0x7f0000001000)={0x3, {"fbdf6f9bdc4f2b"}, 0xffffffff}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) [ 29.460802] audit: type=1400 audit(1516383586.227:9): avc: denied { map } for pid=3652 comm="syz-fuzzer" path="/root/syzkaller-shm073270937" 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 [ 30.431622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.040910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.112362] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.383953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.461251] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.675000] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.776721] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.953886] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.013198] audit: type=1400 audit(1516383589.779:10): avc: denied { sys_admin } for pid=3697 comm="syz-executor4" 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 [ 33.092132] audit: type=1400 audit(1516383589.839:11): avc: denied { sys_chroot } for pid=4490 comm="syz-executor4" 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 2018/01/19 17:39:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00007da000)='./file0\x00', &(0x7f0000395000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000178000-0xd)='systemcgroup\x00', 0xffffffffffffff3d, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0xe)='net/if_inet6\x00') ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000)="", &(0x7f0000132000)="", 0x0}, 0x20) setns(r0, 0x40000000) [ 33.278384] audit: type=1400 audit(1516383590.044:12): avc: denied { map_create } for pid=4540 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 17:39:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x21e) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000ce4000)=[{&(0x7f0000fe2000)="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", 0xa8c}, {&(0x7f0000f89000-0xd5)="0729819a030e4a27a38fd947cd34157d92c897291100c3bde849b6a630522b4b80e3cafc401288defd1396bd77a479c6562aa8d6cdb333e2447777cc579f11865b29a2d68c1c982aed7790d2cf23b20c2d5886e8a161d0acf7177cdfa97093ef79bce45bacc996cead1adc9c6e243964377ae2ceadbdc496445a7905ff0d97450a8f8ab78a29ad462b0ffad37aeb6b7c3329aa937c2e960a7a764ec0e61b40de45a16e06ab754d73128c80bf30ae6a54524fd658ab3cd2081c4c76c415ed6dfc22dd66a689e35e6373eb10b669bc531dd87ae53949", 0xd5}, {&(0x7f0000c4a000-0xcb)="4959b15d9b18c827ecb686fafffd352ae2d5dd57bf80df9bd3733e7d710592698fcb086c10c7acfc21917a340e6a331e246564697bc66f0b1044f5ba77145aacd9a2d6d6f4e65ba60000cc79ea735f41d5f579fbb7c0223f90549e0122f6173e767b3b089bba089e6f762942608ddbe492ee7cdb718f210286ac9cd2ae1e2da5ea960d942d20db5c108f247970b8216c5a8a04eede125776c1b9c1fe7b98c01b9c556d2cd6c69b23b44b73044f4d9f9f83db31c001383ee4b76b953995703f10532cf7ce51017f2177694e", 0xcb}, {&(0x7f00006aa000-0x7)="bd1d2e5aadef68", 0x7}, {&(0x7f00004cc000-0xa2)="651ec4b4ed40a72775767ed5e5a38822dfa64e7faadd21a255cb3ee864ec8ee49eadbb30781a69a883f5856036ad5ab0e2f4d3dc910189a9c0ad8a15e613fb4f85285aee51ca9d8bba2e35b2a6e7c3448ec74a66e80e0669deb0e8b3651389ad8deda98bb98363373f380b1636cd3cee39a8d4f80d1a1991bd591de3765f8f359eae08ef95990101482abad9e699d5a72315877528e0a0844f83e1e299ac3b809760", 0xa2}], 0x5, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x200000000000000}, 0x4) r2 = syz_open_dev$sg(&(0x7f0000486000)='/dev/sg#\x00', 0x8, 0x10000) clock_gettime(0x0, &(0x7f0000514000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dc6000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f00002ed000-0xc0)=[{0x9, 0x401, 0x8, 0x7ff, @tick=0x42ffe5e3, {0x80000000, 0x3f}, {0x0, 0x7f}, @note={0x26, 0xffffffffffffff01, 0x1, 0x4, 0xcf}}, {0x401, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x0, @time={r3, r4+10000000}, {0x401, 0x0}, {0x0, 0x60}, @result={0x101, 0x7fffffff}}, {0x261, 0x8, 0x7, 0x9, @time={0x0, 0x989680}, {0x4, 0x1000}, {0x80, 0x7fff}, @control={0x46, 0x1ff, 0x7}}, {0x1, 0xaba400000000, 0x7f, 0x6, @time={r5, r6+30000000}, {0x6, 0xd70}, {0x80, 0x1def}, @note={0x7f, 0x100000000, 0xe12, 0x6, 0x78de}}], 0xc0) recvmsg(r1, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) [ 33.357319] audit: type=1400 audit(1516383590.045:13): avc: denied { map_read map_write } for pid=4540 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 17:39:50 executing program 4: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x86)=""/134, 0x86, 0x2000, &(0x7f0000000000)={0x1a, 0x1d, 0x3, 0x3000000000000, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r2, &(0x7f000026f000)=0x0, 0x8) [ 33.479159] audit: type=1400 audit(1516383590.069:14): avc: denied { dac_override } for pid=4540 comm="syz-executor4" 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 2018/01/19 17:39:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00006b1000)=""/28, 0xb) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000083b000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005bf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a3e000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 33.612743] audit: type=1400 audit(1516383590.379:15): avc: denied { create } for pid=4615 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/19 17:39:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000033b000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x0, r0, r0) r3 = syz_open_dev$sndmidi(&(0x7f000035a000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x2400) mq_getsetattr(r3, &(0x7f0000290000-0x40)={0x2, 0x100000001, 0xffffffff, 0x416, 0x1128, 0x5, 0x8, 0x9}, &(0x7f0000a5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) 2018/01/19 17:39:50 executing program 4: r0 = syz_open_dev$midi(&(0x7f000050e000)='/dev/midi#\x00', 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffc00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xca60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x998b}, &(0x7f00007aa000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0x9)={r1, 0x10000, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000011f000-0x70)=""/112, 0x70) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000)=0xffffffffffffff6a, 0x8, 0x0, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x0, 0x0) 2018/01/19 17:39:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) unshare(0x2000) 2018/01/19 17:39:50 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000560000)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006ea000)={0x2, 0x9, 0xfffffffffffffffa, 0xd617, 0x8, 0xb6}) r1 = open(&(0x7f0000aec000-0x8)='./file0\x00', 0x2, 0x110) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000082c000-0x20)={0x8, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000385000-0xa)={0x1ff, r2}) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 17:39:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x4a0040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c51000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) 2018/01/19 17:39:50 executing program 1: socketpair(0x4, 0x807, 0x3ffc000000000000, &(0x7f00005cd000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000942000-0x10)=@common=""/16, 0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffff00000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(r1, &(0x7f000027b000)=""/7, 0xfffffffffffffe15) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000036a000)={0x0, 0x0}, &(0x7f000008d000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000012a000)={r0, &(0x7f0000f09000-0x28)="cf1a8746bcac640eb37655fb16b6211a780da1091c85403fe228f2e444baf1c5e064a20dd95a0806", &(0x7f00005b7000-0x83)=""/131}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000052000-0x5a)={r3, 0x8, 0x52, "91aca11489cb6d610e429d3549f3bc5073bb268ac281c462866bf71f4c3ee78c1fb401f792a8d960ae9b3d20b582105eedf16e37410dcb21380b088926e2e8d3b664367b7926dea029bbed2b763fb4c1b31f"}, 0x5a) 2018/01/19 17:39:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ac8000)={0x0, 0xac, "3a24933c2742874917dd0bae584e58fe3482fb51166e2703b91bdafc8561312596b61fe0adccbee187e48799b63f796bacbef925e165bfa82961d6fc524e56c6a94e33337ad168d73c4faee7c3fd1610dc6f884a5956c758f37823144c91956ae2fdfa79b973ed3debdff12954849b743ac366d9eba8023baf69fa2dd730b37b8c9caffeff986abda571ec28ac424846c51e9f28a3e1f3acc49c8299ea028a061d01d6d5bba51a4e3f41edbc"}, &(0x7f00007d3000)=0xb4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bf0000-0x8)={r3, 0x3}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000125000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000e78000/0x18000)=nil, &(0x7f0000589000)=[@text64={0x40, &(0x7f0000816000)="0fab560766b807018ee866baf80cb8e49fce88ef66bafc0cb800200000ef0f01c9f7a87b2bd08366b8e7008ee0660f38805300670f070f01cb0f3801634a", 0x3e}], 0x1, 0x10, &(0x7f0000f1f000)=[@flags={0x3, 0x4200}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000a33000-0xb0)={{0x100000000, 0x7ff}, 'port1\x00', 0x41, 0x2, 0xffff, 0x80000001, 0x9, 0x7fffffff, 0x3f, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000eba000)={0x4, 0x2, 0x7, 0x0, 0xc91a}, 0x14) fchmodat(r1, &(0x7f0000816000-0x8)='./file0\x00', 0x100) dup2(r4, r0) ioctl$TIOCSTI(r4, 0x5412, 0x36d) 2018/01/19 17:39:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000026000-0x7a)="9f3584a5a969465a4da26027008e647203e3e07746792a21b1f4d528d413a5705ae94631c27978c70717e59828ded53436ecbf7b9ddafaf2e9c88f775fea6c43f42be73ed834cc7d53606e4e9009262eb3288970ba4f6904712b9066fa9996630c4d73c9d45627398c369420795dfed30314867c224e726df4d6", 0x7a) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000687000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:39:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00001b3000-0x20)={0xd000, 0x1f004, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x25) accept$nfc_llcp(r0, &(0x7f0000155000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004e2000)=0x60) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/19 17:39:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000bcb000-0x4)=0x0, 0x4) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x0, 0x7fffffff, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x0, 0x0}) unshare(0xc000000) 2018/01/19 17:39:51 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000009000-0x2)=0x81, &(0x7f0000022000-0x8)=0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000001b000)={&(0x7f0000021000-0x4)=[0x42fe], 0x1, 0x80000000, 0x80000000, 0x10000, 0x5, 0x9, {0x4, 0x101, 0x8, 0xff, 0x1, 0x100, 0x400000000000000, 0x7fff, 0x654, 0x9, 0x6, 0x7, 0xff2, 0x100000000, "0889c8f3f8306e8e2c472a4eeafff966bfac58d2d53072a8faed23ea65c0a20a"}}) 2018/01/19 17:39:51 executing program 3: keyctl$join(0x1, &(0x7f0000bf1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002f000)='./file0\x00', 0x7c) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000dd7000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000279000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/vcs\x00', 0x10000, 0x0) stat(&(0x7f0000c2a000)='./file0\x00', &(0x7f0000d1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e64000)='./file0\x00', &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000304000-0x4)=0x0) fchown(r2, r4, r5) linkat(r2, &(0x7f0000fa2000-0x8)='./file0\x00', r3, &(0x7f000019d000)='./file0\x00', 0x1400) [ 34.222869] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 34.231558] audit: type=1400 audit(1516383590.996:16): avc: denied { name_bind } for pid=4769 comm="syz-executor4" src=20019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/19 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) sendfile(r2, r2, &(0x7f0000fa2000)=0x0, 0x3f) writev(r2, &(0x7f000066c000)=[{&(0x7f00002fc000)="b096dd1bd82eae238e6905086cad1ba59c071db13106bf4e22eb42a0a0ba09126cef8b56d3690a2b9c2fdd4397d36107969af00b38d18988ecb5449f1f4813e711f516358660e7015a91c4676185c4128e1e5b97a9398cd358eab97d7625728e7ffa0a66f44ac49d47d026a510019b4492816f789852c10d16b991c7c2ae49f010b6ae5da171757c8a28", 0x8a}], 0x1) semget$private(0x0, 0x5, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x4, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x2005, 0x800000014000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) fallocate(r3, 0x1, 0xffffffff, 0x8000) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001c1000)={r6, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/19 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x82, 0x1443, 0x849ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000443000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/mixer\x00', 0x0, 0x0) [ 34.258345] QAT: Invalid ioctl [ 34.261721] QAT: Invalid ioctl [ 34.267469] QAT: Invalid ioctl [ 34.272340] QAT: Invalid ioctl [ 34.348420] audit: type=1400 audit(1516383590.996:17): avc: denied { node_bind } for pid=4769 comm="syz-executor4" src=20019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 34.380464] audit: type=1400 audit(1516383591.008:18): avc: denied { name_connect } for pid=4769 comm="syz-executor4" dest=20019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/19 17:39:51 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, 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) r0 = syz_open_dev$dmmidi(&(0x7f0000601000)='/dev/dmmidi#\x00', 0x401, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000921000-0x10)={&(0x7f0000406000/0x1000)=nil, 0x1000}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000940000-0x8)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000009f000-0x10)={0x0, 0x0}, &(0x7f0000da7000-0x4)=0x10) 2018/01/19 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000a73000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/19 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/19 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f15000-0x38)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 17:39:51 executing program 3: 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) fallocate(r0, 0x3, 0x2, 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f0000a5b000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c62000)=0x5002) 2018/01/19 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e81000-0x8)='./file0\x00', 0x103200, 0x100) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0x3, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d92000/0x4000)=nil, 0x4000, 0x0) io_setup(0x3, &(0x7f00000a3000-0x8)=0x0) r0 = syz_open_dev$sg(&(0x7f0000c9e000-0x9)='/dev/sg#\x00', 0x8, 0x400) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000352000-0x8)=0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007e5000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000c3e000)={0xffffffffffffffff, r0, 0x2}) ioctl(r0, 0x6, &(0x7f0000e7e000)="") mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006a4000)={0x0, 0xff, 0x1000, 0x81}, &(0x7f000063f000-0x4)=0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008a9000-0x41)={0x0, 0x39, "923dccb8355b5b0bcad851b1dd3cd6bd7303a079bef1f4c87ca4ab4d2872c27cbf0d006ef615ad6a0c6a4bd10fbaee3f1e33ed6f2177108f68"}, &(0x7f0000a0d000)=0x41) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000009a000-0x8)={0x0, 0x3f}, &(0x7f00002ef000-0x4)=0x8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x2d6) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x74, &(0x7f0000a0d000)=[@in6={0xa, 0x3, 0x77, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x5f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000643000)=0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4004510f, &(0x7f0000e2b000-0x1)=0x0) 2018/01/19 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x5c, 0x0, 0x1}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e15000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000fc3000)=0xc) sendmsg$nl_route(r2, &(0x7f0000453000)={&(0x7f0000fc4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc3000)={&(0x7f0000cd6000-0xd8)=@newlink={0x20, 0x10, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 34.420839] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/19 17:39:51 executing program 1: pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/19 17:39:51 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x41) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000cb7000)={0x8, 0x6, 0xa9ed, 0x3, 0x0, 0x81}) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) [ 34.492403] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/19 17:39:51 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 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) readv(r0, &(0x7f0000000000)=[{&(0x7f0000d76000)=""/230, 0xe6}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}], 0x3) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000001e000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0xa, 0x2, 0x88) 2018/01/19 17:39:51 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) 2018/01/19 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000024d000)='/dev/admmidi#\x00', 0x7, 0x40040) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000741000-0x18)={0x4, 0x2, 0x200000, 0x8000, 0xfffffffffffffffa, 0xfeb}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000025b000)=0x10f000) r1 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b72000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4000000, 0x0, 0x1, 0x1d, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4894d5136ad98f9b5b4107a9578a9ba8766000000000000000000ff", [0x0, 0x0]}) [ 34.531427] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/19 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000026d000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00003e1000)=[r1, r2]) bind$alg(r0, &(0x7f0000fb6000)={0x26, 'skcipher\x00', 0x0, 0x3, 'fpu(ecb(aes-fixed-time))\x00'}, 0xfd3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) 2018/01/19 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x90400, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000e98000)={@empty=0x0, @empty=0x0, @empty=0x0}, 0xc) mq_timedreceive(r1, &(0x7f00007c0000-0xad)=""/173, 0xad, 0x10000, &(0x7f0000f95000-0x10)={0x0, 0x989680}) getpeername(r1, &(0x7f0000c58000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f08000-0x4)=0x8) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) modify_ldt$write(0x1, &(0x7f00004dd000-0x10)={0x5, 0x100000, 0x1000, 0x2, 0x7f, 0x8, 0x100000001, 0x8000, 0x9, 0x5}, 0x10) ppoll(&(0x7f000030f000-0x50)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000aee000-0x10)={0x0, 0x0}, &(0x7f000004d000-0x8)={0x0}, 0x8) 2018/01/19 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x1, 0x0, &(0x7f0000662000-0x12)={0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) socketpair(0xe, 0x7, 0x4, &(0x7f0000da6000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f92000-0x4)=0x0) [ 34.602780] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/19 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ec000-0x11)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000b66000-0x58)={{0x79, 0x9}, 0x0, 0x4, 0x3, {0x8, 0x8}, 0xfffffffffffffffe, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000180000-0x38)={&(0x7f000004b000-0x10)=@in={0x2, 0x2, @rand_addr=0x6d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000077000)=[{&(0x7f000092e000-0x19)="29fb10bd246683ed2322269a5adca1378340ed5117d07d19cb", 0x19}, {&(0x7f0000f48000)="54819a1a2cd9bdb12db65bb90979ab54e65fe0b1ce33780f72406fe3c35fbd9adb13bb2af21aa3eb463d14e6e0c94abfa4a3a13fd60f856fd062532d30c1a0f8867056baba9bb661c624e02d03cd5ca8b0de72071934fc", 0x57}, {&(0x7f0000f48000)="1d6a5865f6ecc64251ba4500e7ab3a8f1e6314bf2920bfc15f546859b13b8aa160a3ee0a2f9b070dde10b862a8eaacef2a7aac8281518bfb03b646a5f7dd0d080a2f8756ca1734838d970372fa1aed25426a40", 0x53}], 0x3, &(0x7f0000f48000)=[{0x108, 0x111, 0x81, "1d30fd66739bf7f498d0dc112ba0adeba5fff574e55e4fa9e4ed74c75af8cdf1f811be375fd5095193558ab3f7b86b5de3edd59e880890c67d2a2c3f1d96408c0742a3082b03268ab7d715d79263c24e19d4072e88991d5930f9055ae69946f82a758a94728b632ad9a76950defaeeb5445b1e4f20c24078259e0b3e84118fd4d349de7d8b781dcc7a7de709529dd126a21df52a83ca99f8ee52ad3219ead0dda9f562869574591af2e6cef7e6c6d7c29b8f13f4d23fc89cc93225cb578f21f69b605d254924a340153c93a1fc26698202c7fa7b24284a7a8d8d9e62760578c64ae02ae2a5c7577da50ba66dfbc077b38a9b"}, {0x88, 0x13a, 0x2, "40444e57c03e67242acd7bb749bf06ab18e8f747b008e3cf5a289b044d331224cf0f90edebad5aa91906ab3c2e228a5c7e1d6d978d4d784481d813afcc973951bfdeaf38627fe9a20061522c93cde08c5bf1bd69a4d31354798c3ac821bd7e0466201c1bbe9fde3775d2a5be44dea82cc1db369ce9c7be94"}], 0x190, 0x800}, 0x20000000) sendto(r1, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842a00c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9be", 0x80, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0xfffffffffffffffd, "001af60400", 0x0, 0x0}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000018b000)='/dev/autofs\x00', 0x585000, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000c77000)={0xf000, 0x7000, 0xfffffffffffffff9, 0x1, 0x7f}) mmap(&(0x7f0000f49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000f4a000-0x8)=0x0) 2018/01/19 17:39:51 executing program 4: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00004f6000)={0x6, 0x9}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00004f7000)='user\x00', &(0x7f0000237000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000047000)="3bacb0261e78921e66c2dd89a4307bc262c8660b", 0x14, 0xfffffffffffffffa) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f00004f7000)="aaaab539d9cf79eec0316737c4390ce6365bba7aeb5e5a944c088c242abe216c0cb77af3b943ce4a2fdd532acd88c43200860bee76e5f719d5fb94912d1d06a802f50ff6c493e5051dbaabed0fe4a9a8c45f056c2dc44770d672fc5ee3887a8abaa589ad008f33ca8a46d4fd3d4af245f1892a7e2ca5e10b87952b17a2d50e2493bf91ad6b638123f8c76fcc3a50591bf12103fe81f627d1c28ffd0a23049c38ce4f466cc3de43fe98242e865b36247553210ac374e172d99d2b680d0fc23053a5411edc1ea53ce0bb7dd8e3d580da269022c3db333a9b2d4df095c8706d89c0e608b51998def7a41f64a481", 0xec) [ 34.703965] kauditd_printk_skb: 3 callbacks suppressed [ 34.703973] audit: type=1400 audit(1516383591.470:22): avc: denied { set_context_mgr } for pid=4866 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.714443] binder: 4870 RLIMIT_NICE not set [ 34.747921] audit: type=1400 audit(1516383591.507:23): avc: denied { map } for pid=4866 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=8960 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 34.777036] audit: type=1400 audit(1516383591.543:24): avc: denied { call } for pid=4866 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.777586] binder: 4870 RLIMIT_NICE not set 2018/01/19 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000001e, 0x2, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ec6000)={0x0, 0x58, &(0x7f00006d3000-0x58)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000329000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003e1000-0x1b)={r1, 0x3ff, 0x13, "de07c03af9a63bd23c937a3a87b7c943e02eeb"}, 0x1b) 2018/01/19 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmdt(0x0) r1 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 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, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000289000-0x4)=0x9) 2018/01/19 17:39:51 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) getpeername$ax25(r2, &(0x7f0000882000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000003f000)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e72000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) getsockname(r0, &(0x7f0000e2c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000888000-0x4)=0x10) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000660000-0x4)="02000000", 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000f6b000)=0x4) bind(r0, &(0x7f0000b3a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000017000-0x2)=0x3, &(0x7f0000aad000+0x4d)=0x2) 2018/01/19 17:39:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x2, &(0x7f000033c000)=[{&(0x7f0000000000)="feb5468c91c2da92ec8daab7df187cdc83aafc6f8bfb32c3357270e3941986f66d46fd339a8396c03cbc62b1dcea4d2aa7905bfa0a27e4eacd6415266af7f7ab9a0f640c63e887b90545e0153f8ed8a2afdc33f26698ff06aeac28971860b56fdb5a38ca354720f6d658696b8cba0717c67ef9b594765b0b94a332535287270eb56cb6795573b3a0fa2f90c0735e6efd551a0c620ed26fd8a877168c77cc56593d4d969b0b184e0fed670a47ae4c6e240aa433e81eb152c61c1033843d861eb792330b39a1f9b2d448", 0xc9, 0x2, 0x0}, {&(0x7f0000001000-0x44)="5507d89ba0078d63d5638dcbfe167f20479b13662d8bb22130fb35f6c14c4d23f5384048fd7e4cf909b1efb753b3f2ccf874261a0c9b66f9328e706706248680771eed0a", 0x44, 0x80000001, 0x1}], 0x30001) mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b7d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crct10dif,ctr(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/19 17:39:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0xb)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ab2000)={0x7, 0x1, 0x9, {0x0, 0x989680}, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/01/19 17:39:51 executing program 4: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ab6000)='/dev/binder#\x00', 0x0, 0x800) ioctl(r1, 0x3, &(0x7f00000fc000)="de68d3c476e34a080045f2430915bee362c6b3c9302acd3c3889b03b67d9fcc8dda7608ffb3be752be46af79bc5cc6537db10f823042e327297c9ea3c3fab48b92bf992104de18a52a5ad22ea5919befe2ad14ad6f48d0bae49e81c826571c9329a6e2336b611baeabb683c637ea0b438f7ade5005a31d9100") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005d5000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/19 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dbd000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003cc000-0xc)={r1, @rand_addr=0x0, @empty=0x0}, 0xc) r2 = getpgrp(0x0) ptrace$peek(0x3, r2, &(0x7f000094c000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000245000)={{0x1f, 0x2, 0x3, 0x3, "332ceb38e04a58db67060491e2368b1d643b83ed35aee86aec689a9990d6467a2e8d0bcf6a448540ec94626f", 0x0}, 0x0, 0x0, 0x8001, r2, 0x81, 0x6, "a05d7d86aebe4be333468fcd221564f398eba5001ac074a4f21169bb00bab8f4f2ad7e155b1614db00362d81a9a506c5d26efd4b5e6ec40d9ba1182d266e3e3d", &(0x7f00007b8000-0xd)='em0%vboxnet1\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0xfffffffffffffffa, 0x8, 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]}) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) r3 = gettid() pread64(r0, &(0x7f000085c000-0x3b)=""/59, 0x3b, 0x0) timer_create(0x0, &(0x7f000050f000-0x60)={0x0, 0x12, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) tkill(r3, 0x1000000000019) [ 34.779213] binder: 4870 RLIMIT_NICE not set [ 34.785129] binder: BINDER_SET_CONTEXT_MGR already set [ 34.785143] binder: 4866:4870 ioctl 40046207 0 returned -16 [ 34.788766] binder_alloc: 4866: binder_alloc_buf, no vma 2018/01/19 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c64000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000549000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a1d000)=0x1c) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) r3 = open(&(0x7f0000dcf000)='./file0\x00', 0x220000, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d70000)=0x10001, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c60000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000ff2000)=0xc) sendmsg$can_bcm(r3, &(0x7f000097f000-0x38)={&(0x7f0000125000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000ab2000-0x10)={&(0x7f0000f7a000)={0x1, 0xc00, 0x5, {0x0, 0x0}, {0x77359400, 0x0}, {0x4, 0x401, 0x2, 0x7}, 0x1, @canfd={{0x2, 0x0, 0x0, 0x2}, 0x1e, 0x1, 0x0, 0x0, "9bc3257667acb6033d6ef27e514cfe27b6a30fd76db8f42c61a59c88704942840d479ea94c98ea22308b98e8b5e59260fce0433f4ae35aea6452c6ab140d76ad"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/01/19 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 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]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fbd000)={0x0, 0x69, "a08bc59af642e66b67243e5b44ae1f192eed06336a5905bd51e8cd6903bb173702ce33523d5d80a54803f16c74b00022a5176a1a1a89596d4e4312a53683d5f2c0b24b74e7161940456e22ff74ae911553c9dd7311c5fe61871ff3e795f5d803b8dbc2385f5c2e5342"}, &(0x7f0000fbe000-0x4)=0x71) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fbe000-0x8)={r2, 0x7fffffff}, 0x8) 2018/01/19 17:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000aca000)="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", 0x1000, 0x0, &(0x7f0000811000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000081a000)={[0x0, 0x0, 0x0, 0x0], 0x40000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000-0x110)={{0x80, 0x2, 0x8, 0x3f, "0972d92485cfeb5c8fce402df782a0486db6fdaf27f902346088e4dcfb1dd108825a2f0f8cc55f292779e694", 0xffffffff80000001}, 0x0, 0x0, 0x3ff, r1, 0x3, 0x3, "9bf664e1d78c2f4d2c57f514b66d3171fcb45a45094cc9867c7599e846bb86f41dcbb1cdd9bfbd0431fd1cdeb3bbdf4405743e8bc7499d889497d5efecdd25fc", &(0x7f0000003000-0x25)='\'mime_typesystem!wlan0ppp1lo(cpuset/\x00', 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x8000, 0xfff, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000)={0x1, 0x100000, 0x0, 0x80000000, 0x4, 0x4, 0x7cb, 0x6, 0x8001, 0x9}, 0x10) connect$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) [ 34.788800] binder: 4866:4875 transaction failed 29189/-3, size 0-0 line 2903 [ 34.790032] binder: 4866:4870 got reply transaction with no transaction stack [ 34.790039] binder: 4866:4870 transaction failed 29201/-71, size 0-0 line 2703 [ 34.798669] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.798684] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.799008] binder: release 4866:4870 transaction 4 out, still active [ 34.799064] binder: undelivered TRANSACTION_COMPLETE [ 34.799070] binder: undelivered TRANSACTION_COMPLETE [ 34.799081] binder: undelivered TRANSACTION_COMPLETE [ 34.799088] binder: undelivered transaction 3, process died. 2018/01/19 17:39:51 executing program 2: mmap(&(0x7f0000000000/0x3db000)=nil, 0x3db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sendfile(r0, r0, &(0x7f00001fb000)=0x0, 0x4) ioprio_get$pid(0x2, r1) 2018/01/19 17:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) utime(&(0x7f0000ed3000)='./file0/bus\x00', &(0x7f000079c000-0x10)={0x8, 0x7}) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4f000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 17:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001fe000)='net/mcfilter6\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000341000-0x20)={0x1ff, 0x3, 0xd000, 0x2000, &(0x7f0000b2f000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc8000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000776000-0x4)=0x0, &(0x7f00008fd000)=0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00006f8000-0x3a)=""/58) 2018/01/19 17:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rfkill(0xffffffffffffff9c, &(0x7f0000533000)='/dev/rfkill\x00', 0x20000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x20000400) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000733000)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075b000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000da3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a40000-0x28)={@generic="80dace62483697e003f05ed827ddabea", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) r1 = syz_open_dev$mouse(&(0x7f0000bb4000-0x12)='/dev/input/mouse#\x00', 0x9, 0x24a080) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000404000-0x14)={0x3, 0x9, 0x2, 0x6, 0x863}) fsync(r0) 2018/01/19 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000308000-0x4)=0x0, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000025b000-0x4)=0x0) 2018/01/19 17:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000103) fcntl$getownex(r0, 0x10, &(0x7f0000712000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004aa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000aa8000)={0x7, 0x78, 0x4, 0x9, 0x7fffffff, 0x35, 0x0, 0x9, 0x82, 0x8, 0xffff, 0x1, 0x7f, 0x7, 0x101, 0x0, 0x101, 0x2, 0xf67, 0x2, 0x7ff0, 0x20, 0xffffffffffffffff, 0x4, 0x1, 0x7, 0x2, 0x9, 0x907, 0x1, 0x1f, 0x9, 0x7f, 0x400000, 0x2cc3, 0x1, 0x8, 0xffffffff, 0x0, 0x3, 0x4, @perf_config_ext={0x6, 0x7}, 0x200, 0x0, 0x6, 0x3, 0x4, 0x5, 0x3, 0x0}, r1, 0x588, r2, 0x6) r3 = syz_open_dev$audion(&(0x7f0000f5c000-0xc)='/dev/audio#\x00', 0x8, 0x400000) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000ba8000-0x2)=0x7, 0x2) r4 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) writev(r4, &(0x7f00005f6000)=[{&(0x7f0000bef000)="eb", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) [ 34.799113] binder: send failed reply for transaction 4, target dead [ 34.824696] binder: 4880:4889 ioctl 3 200fc000 returned -22 [ 34.832413] binder: 4880:4889 Acquire 1 refcount change on invalid ref 1 ret -22 [ 34.848455] binder: 4880:4889 ioctl 3 200fc000 returned -22 [ 34.848832] binder: 4880:4892 tried to acquire reference to desc 0, got 1 instead 2018/01/19 17:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) clock_adjtime(0x1e7ba75cec01a772, &(0x7f0000e80000)={0x400, 0x40, 0x0, 0x401, 0x0, 0x4, 0x1000, 0x7, 0x8, 0xdc, 0x7, 0x403, 0x6, 0x38000000000000, 0x2, 0xfffffffffffff619, 0x4, 0x0, 0x100, 0x4, 0x81, 0x2, 0x400, 0x2, 0x8, 0x8000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000be1000)={0x0, @in6={{0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x1, 0x6, 0x9}, &(0x7f0000eef000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f89000-0x8)={r1, 0x3ff}, 0x8) r2 = socket$inet(0x2, 0x40000000080000, 0x0) 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) accept4$alg(r0, 0x0, 0x0, 0x80800) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f000079a000)=0x0, &(0x7f0000fa9000)=0x4) 2018/01/19 17:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004f0000-0x4)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e31000)={0x9, 0x75, 0x6, 0x8, 0x4, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80001, 0x0) connect$ax25(r1, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) [ 35.100818] audit: type=1400 audit(1516383591.867:25): avc: denied { map } for pid=4930 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13551 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/19 17:39:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fcf000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x1, 0x4, 0xffffffffffffffff, 0x4, 0x2}, 0x14) r2 = add_key$user(&(0x7f0000000000+0x151)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="f3c72158faf7df12f28b81", 0xb, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000d88000-0x1000)=""/4096, 0x1000) 2018/01/19 17:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a1a000)='\x00', 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006c0000-0x4)=r1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005b6000)={0x2, &(0x7f00004be000-0x10)=[{0x100000001, 0x1, 0x8, 0x8}, {0x7ff, 0xf80, 0x5, 0x0}]}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/19 17:39:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) r1 = gettid() getpriority(0x1, r1) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xa0) 2018/01/19 17:39:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f000005f000-0x1)=0x0, &(0x7f00002d8000-0x4)=0x25d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001a5000)={0x5, 0x2, 0x1, 0x4, 0x53}, 0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000204000-0x7)='ns/pid\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000963000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000acb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00005e7000-0x8)={r1, 0x2}) [ 35.169809] QAT: Invalid ioctl [ 35.213434] QAT: Invalid ioctl [ 35.252727] sctp: [Deprecated]: syz-executor6 (pid 4979) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.252727] Use struct sctp_sack_info instead [ 35.267517] sctp: [Deprecated]: syz-executor6 (pid 4979) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000403000)='/dev/dsp\x00', 0x80000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000412000)={r0, r1, 0x7, 0x3}, 0x10) pwrite64(r0, &(0x7f0000f8f000)="", 0x0, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r::nsmod_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x35) 2018/01/19 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a55000-0x3)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000d9000)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9a3, 0x8, 0x0, 0xfc3, 0xa}, &(0x7f000053d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d5b000)={r2, 0x6}, &(0x7f0000a2e000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007ea000-0x108)={0x0, @in6={{0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8000, 0x73, 0x81, 0x63, 0x1f, 0x1, 0xab2f, 0x937, 0xc816, 0x20, 0x200, 0xffffffffffffffff, 0x1, 0x7f]}, &(0x7f0000ed3000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f3d000-0x4)=r5, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/19 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) shutdown(r0, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f10000-0x8)='./file0\x00', 0x101000, 0x21) statx(r1, &(0x7f0000ed7000)='./file0\x00', 0x0, 0x200, &(0x7f0000abd000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f0e000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/19 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x73760fce) r1 = accept(r0, &(0x7f0000bdc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062f000)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000b02000-0x4)=0x7) 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) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000db000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}]}) r3 = syz_open_dev$sg(&(0x7f00009bb000-0x9)='/dev/sg#\x00', 0x5, 0x40000) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000b0d000-0xc)='/dev/amidi#\x00', 0x8f8a, 0x410000) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000b0d000-0x8)='./file0\x00', 0x5c) renameat(r4, &(0x7f0000b0c000)='./file0\x00', r5, &(0x7f000083b000)='./file0\x00') setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000480000-0x4)=0x5, 0x4) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000b0c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000b0d000)={0x0, {""/7}, 0x0}, &(0x7f0000b0d000)=0x10) 2018/01/19 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000bd2000-0x18)={0x100, 0x6, 0x1, 0xffffffffffffff9c, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000180000)=0x0, 0x200) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 17:39:52 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007f2000-0x1)=0x4) r1 = socket(0x11, 0x801, 0x10002) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffff801, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/19 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x7ff, &(0x7f0000926000)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 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) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000aa6000)={r0, &(0x7f000033b000-0xa2)="b0f2a4c2ddf585af3ba1a8d5f0fd1d94e24fc247bfeaadd86110ac008e4e3197aa4abcbb917e35b98306b380d517a4343597bc34ccda585b807ef1f0e598e5e695177418077600babe9cab9437cd51c322a565678c0f950f6b4477a24a8f786f43950609155d1ad1061e504d91cf4f4f9d7705f2afe54fb51d012ffe14a66bd94a0ff0f1bc3cc3a56b5373ee99b9a2348b3423338f9c75e0c7caac04f07e393895e0", &(0x7f00004e9000)=""/4096}, 0x18) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e1c000-0x40)={&(0x7f0000340000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000011b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bfc000)=[0x0, 0x0], &(0x7f0000b75000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0xa, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) close(r1) syz_open_dev$dspn(&(0x7f0000d35000-0xa)='/dev/dsp#\x00', 0x8, 0x800) [ 35.267517] Use struct sctp_sack_info instead [ 35.344286] audit: type=1400 audit(1516383592.110:26): avc: denied { net_admin } for pid=4999 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001ce000-0x8)={0x0, 0x6dc2}, &(0x7f000052c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000cf000)=@sack_info={r1, 0x9, 0xffff}, 0xc) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 35.394074] audit: type=1400 audit(1516383592.152:27): avc: denied { prog_load } for pid=5001 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/19 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000664000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e36000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e71000)='/selinux/checkreqprot\x00', 0x101400, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000e72000-0x38)={0x7, 0x84c, &(0x7f0000e71000)="c5de2dd53615e0374f2aa1f1404dfc5504b0de7b74a6bda4a26cc9076f252459bc6cf17777d95983987993ed0bc442c5f09dbc36843bcdbfa28c6cc41009ee0afdf3b4f9e521847a5ff4a6ff980ed116d4895ca98644ecca1c70b232c9d5601571defb4d81c8dd89a8519aee265cfe4b9929f7eebfe3fb237c", &(0x7f00001be000-0xf1)="b8c66cd18c1a23263197cef7b9850c10d874672317a17d6145e9a6bb59a597529610bffb3e5e276ff8aad3699421478d7d2e5567b852d47abc2e563e5f5ca3d95ed59f93e8247465e1f274f2edb37b6ae56494b53b18aaa6ea607d4614ae1f59b46f264c8cf1d45c415ebc897f2fa536f1b1184d4662bed818a8b3f9f75f9e3bb0a8c62a30b30cf0924c668e19aaf96cd49e265da1e042f52dcdd4baa092283df82fa3996e80c5d148f7f05091a1214e384f26a3a4d7f6a1474370da61fee041eb3cd1b888f85ebadef793ebc9f8df946cdfd090840cf77e04ed99263030c4cafdf5a506289750fe3c7121b9f1181f16ea", 0x79, 0xf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/19 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x3a1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f72000-0xa)='/dev/vcs#\x00', 0x6d0, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f66000-0x20)={0xffffffffffffff81, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000d87000)={0xccae, r3}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/19 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept(r0, &(0x7f000013c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d4a000)=0x9) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x38f, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000f43000-0x38)={&(0x7f0000cc2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007be000)=[{&(0x7f000060d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000045e000-0x9b)=""/155, 0x9b, 0x0}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0xfffffffffffffd87, 0x40, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000f84000-0x9)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000866000)=0x561741b6, 0x4) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={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, 0x4fb5}, 0x98) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000434000-0x4)=0x3, 0x4) getsockname(r2, &(0x7f0000e00000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002bc000-0x4)=0x10) 2018/01/19 17:39:52 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007fc000-0x3)="", 0x0) r1 = dup(r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000ef2000)=""/154) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") r2 = syz_open_dev$mouse(&(0x7f0000cf2000-0x12)='/dev/input/mouse#\x00', 0x76, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000052e000)={0x0, 0x3c, "af9386d5934056532024857f8b2688c767a756116c9fee7c387a1f216027f4fbb39b89b510581c0f861e7c8bcc67b826ef1e121e01044c4922918c71"}, &(0x7f000041c000)=0x44) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005c9000)={r3, 0x8}, &(0x7f0000d74000)=0x8) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/19 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x14800) membarrier(0x11, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$KDMKTONE(r3, 0x4b30, 0xee) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000e22000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00008a7000-0x18)={r4, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000970000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000042000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000733000)=0xe8) fstat(r2, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000f3f000)={&(0x7f0000239000-0x8)=@abs={0x1, 0x0, 0x2}, 0x5, &(0x7f0000008000)=[], 0x0, &(0x7f0000106000)=[@rights={0x0, 0x1, 0x1, []}], 0xfffffe1a, 0x0}, 0x4040003) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 17:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000552000-0x40)={0x9, 0x0, 0xffffffffffff5eb7, 0x3, 0x7, 0x0, 0x200, 0x800}, &(0x7f0000cb1000-0x40)={0x101, 0x3, 0xb4d6, 0x10000, 0x40, 0x8, 0xc5c3, 0x1}, &(0x7f0000dad000-0x40)={0x5, 0x45, 0x7f21, 0x40, 0x0, 0xfff, 0x3, 0xffff}, &(0x7f0000fda000)={0x77359400, 0x0}) select(0x40, &(0x7f0000231000-0x40)={0x6, 0xfffb, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00009a0000)={0x401, 0x8000, 0x40, 0x8, 0x0, 0x0, 0x0, 0x70000000000}, &(0x7f0000396000)={0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x1fe, 0x0, 0x2, 0x0}, &(0x7f0000cd0000)={0x0, r0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c63000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00005eb000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000640000-0x4)=0x0) r5 = getpgid(r4) r6 = getpgid(r5) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000010b000)=r6) socketpair(0x10, 0xa, 0x4, &(0x7f0000154000-0x8)={0x0, 0x0}) pipe(&(0x7f0000031000-0x8)={0x0, 0x0}) ioctl$KDSKBLED(r7, 0x4b65, 0x800) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utimes(&(0x7f00001a3000-0x8)='./file0\x00', &(0x7f00004d6000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) symlink(&(0x7f0000166000-0x8)='./file0\x00', &(0x7f0000a30000-0x8)='./file0\x00') ioctl$int_in(r2, 0x5452, &(0x7f0000e36000-0x8)=0x45) syz_open_dev$urandom(&(0x7f0000a49000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ff4000)=@generic={0x4, 0x2, 0xfffffffffffffffa}) 2018/01/19 17:39:52 executing program 1: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000064000-0x6)={0x0, 0x0}, 0x8) 2018/01/19 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$dupfd(r0, 0x406, r1) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/19 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000841000)='/dev/qat_adf_ctl\x00', 0x80081, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000074e000)={0x0, 0x27, "a24bf07e156c3e3a2f3ea595567f2371b143d9c0741d13afc40ffa608af7e783b1fef859f8760d"}, &(0x7f0000a7a000)=0x2f) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000534000)={r1, 0x4000000000000}, 0x8) r2 = socket$inet6(0xa, 0x80003, 0xfffffffffffffc01) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x14) 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd64, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0xfe52, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/19 17:39:52 executing program 5: syz_open_dev$vcsa(&(0x7f0000309000)='/dev/vcsa#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000027c000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000cdd000)=0x0) setfsgid(r0) memfd_create(&(0x7f0000b43000-0x4)=')[\'\x00', 0x2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000247000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r2, 0x0) 2018/01/19 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ec000)='/selinux/enforce\x00', 0x4000, 0x0) symlinkat(&(0x7f00002b7000)='./file0\x00', r2, &(0x7f000080f000)='./file0\x00') r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 17:39:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2b4040, 0x10) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000bc9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000127000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000031e000)={0x8, 0x8, 0x2, 0x0, 0x1, 0x7, [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$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c48000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) [ 35.595625] binder: BINDER_SET_CONTEXT_MGR already set [ 35.601217] binder: 5059:5061 ioctl 40046207 0 returned -16 [ 35.608091] binder_alloc: 5059: binder_alloc_buf, no vma [ 35.615626] binder: 5059:5061 transaction failed 29189/-3, size 0-0 line 2903 2018/01/19 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a11000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f60000)=0x20, &(0x7f000070f000)=0x4) 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000022e000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc3bf, 0x40000) fstat(0xffffffffffffff9c, &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004cc000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054c000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000056c000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000284000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d2000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000495000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d99000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000499000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) getresuid(&(0x7f00008b5000)=0x0, &(0x7f00000e2000-0x4)=0x0, &(0x7f0000133000)=0x0) r9 = syz_open_dev$amidi(&(0x7f0000bf8000)='/dev/amidi#\x00', 0x7fff, 0x20000) r10 = getpgrp(r7) r11 = getpgid(0x0) r12 = socket$inet_udp(0x2, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f00007a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009b5000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fba000)={0x0, 0x0, 0x0}, &(0x7f0000467000)=0xc) stat(&(0x7f0000d8b000-0x1)='./file0\x00', &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000007e000-0x4)=0x0) r18 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000060e000-0x4)=0xc) stat(&(0x7f000061b000)='./file0\x00', &(0x7f00007e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003d9000-0x4)=0x0) pipe(&(0x7f000088e000-0x8)={0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000157000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000c34000-0x4)=0x32) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006c2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000da6000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000-0x4)=0xe8) stat(&(0x7f000005e000)='./file0\x00', &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000053000)='/dev/loop-control\x00', 0x28a01, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000026c000-0x8)={0x0, 0x0}) r29 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r30 = openat(0xffffffffffffff9c, &(0x7f0000707000)='./file0\x00', 0x400100, 0x118) r31 = bpf$PROG_LOAD(0x5, &(0x7f000074e000)={0x1, 0xe, &(0x7f00005f2000)=@raw=[@ldst={0x3, 0x0, 0x7, 0x5, 0x0, 0x0, 0x4}, @ldst={0x1, 0x0, 0x7, 0x7, 0x2, 0xfffffff0, 0xfffffffffffffffc}, @alu={0x7, 0xffff, 0x4, 0x2, 0x7, 0xffffffff, 0x0}, @alu={0x4, 0x1, 0xf, 0x7, 0x9, 0xfffffff4, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x2, 0xa, 0x0, 0x18, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000024e000-0xa)='syzkaller\x00', 0x5, 0x1000, &(0x7f000049f000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$netlink(r0, &(0x7f0000a12000)={&(0x7f00002bf000-0xc)=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc, &(0x7f0000d6a000)=[{&(0x7f0000e1a000-0x2cc)={0x2cc, 0x39, 0x220, 0x4, 0x3, "", [@typed={0xc, 0x3c, @uid=r1}, @nested={0x2a4, 0x59, [@typed={0xc, 0x68, @uid=r2}, @typed={0x18, 0x8b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="66c324d23697e5cacc7b0c3ecedc25fc5fb8db7ef429ae8055664b2c30292db262394288d0239e5eb65ac1c9aa07445bf29aef88a3848dbf57069db19ba96f6cc6cdef31ece38677423b49fdc17371d1fceb8b2adce91802", @typed={0x50, 0x17, @binary="ce13ba29f26240399be0cff08a9ba6ab27cdbecf9da7f2f7e32118b3bb873b11859fc69fda800ea1970bb8f968e225ec38bef96b15437e20b6bbab3c312418d6fef36019c7a29150"}, @generic="ba7c250d2718ad27411d70be6c7b8c2bb5752216302ff54e78021bae54c784451b283f95f094d84097f5d75ea99f5df1c7af74fe2c08fdce66191f751072cbeb741cebceb005e09c73295a95f0107e202728833861b0701e6000c9101a3ccb6d875c24bed5", @generic="e2fefdd5b5d2fe7929eaabfa59dbcc3d6b387c4e5410592c7f2c5a7efb700cf9e31062cfcf6c629470f5715f1e0d9f9ea4dc4005c392737b08b3a3c258d69094166794cd845afd29ba9ec9249603b9ba8b36fcf360d8d7cfdf4e1c9adf84ff68", @generic="66d44619eaf15a9c2e3650ef93f8b12f3f6999af991514ee80091d91990f94e972154d540f588357baf483188a31484f094dc5840af6845d277ac24e260556cf40554111f1211d22d99d5a200231aa80bd0995436b8df51d50ee2ba5d19fc0b9469bf3081337039707c136c19ad8c302c10d28f5d9cb9a638927fd19c2eaec8f069ab2ea47cfb89725640fa5cc8f5713b87888bdae4c8e7c571a8020b79684101bdf366e06e385b10e9b3ba9e03393cfd91f2ea1600144d0045d90d79ba5b79801700a72a750d826295eba44394831a78b1f7b46d328e9ef953cc0adc06d0d27fdbf0a42", @typed={0x18, 0x16, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="dac328d94eb7fd820014f7e3680b8c62"]}, @typed={0xc, 0x14, @pid=r3}]}, 0x2cc}, {&(0x7f0000899000-0x12c)={0x12c, 0x38, 0x1, 0x5, 0x3, "", [@typed={0xc, 0x8, @pid=r4}, @typed={0x18, 0x29, @str='!ppp0vboxnet0\x00'}, @typed={0xc, 0x1f, @pid=r5}, @typed={0x14, 0x1a, @str='eth1nodev\x00'}, @typed={0xc, 0x70, @uid=r6}, @typed={0x8, 0x32, @void=""}, @typed={0xc4, 0x63, @binary="b13264e3647b8a2f221ba2a2737c40d60af179787c2069107642fd0d5b5e3eb5c52ca8743bf6e6c43ba6d62e3f56b863a3c7979b9e9c6efbab215045acdf0dc0371d41398a77c92a391eef366c8bee2678b5e8e2d93c51c4fab1565dcc52631ce45ae07398b9882d570facc7e9613734690138ab89336016a0ac6a44bd5d985161bdccc850973c0dac43329200cf20dcb4545b7fb83dc9664a4d1645ffd9eb389e280cde1b8431e63263a02af5f65029fdcd6b4ef520025b18"}]}, 0x12c}, {&(0x7f0000bc7000-0x2414)={0x2414, 0x17, 0x400, 0x3, 0x3, "", [@nested={0x1b4, 0x77, [@generic="d41d07570b6174ff248fe8fbd3cab668182cfcd741638958cdd222ecae39c2e7ce631a5e1468906bbd1f147770426841bf94d82ce16e5973f8ce58ec77b38dc62addd9630e5503d9ccffa16e56ec0374ff69fb261d492a45ccc75a5e83c59f5c610ae6d30be610775c4020594ce8fc77023cd165647591d053fd78a7905a4fdb47b92bdf4cbe81f651d417843a3d9695ff0ee73568f71ab4e6caebe540096053816e670b23aa69dbf421b3f25c5b490635e92bf17dcba5785e7cd60a1eab9c27132a5d9e284a000fc42f1ea7928c8064cc4e2b", @typed={0xc, 0x18, @u32=0x1000000}, @typed={0x8, 0x61, @void=""}, @typed={0xc, 0x12, @pid=r7}, @generic="ba4df7b7fa362d05151a3c6859ae96200669443a94e893780e0eba7a4f59ca2061a80833ed2af686b4cece334fb4412de25e49c26e97579a709622ca718d8e28ced67504edf3cdb54a6a5e0890be7146fd43c875a061dcb6ae87845959a6d6a725a784730348b9651b9f1c1db9f6e625f79045d5cc6f56a125894ca0ff1d27c4353761f431c07d6a7dea2da72022c9736fc95037ee4ab3d8920c6a45731dbd475c5a06e1cb0445062aafadbec3874d30", @typed={0xc, 0x40, @u32=0x5}]}, @typed={0x10, 0x59, @u64=0x20}, @generic="4ec2b5f7a7085af9578631bb2a1b7da1002751a57400536e4adad24450296ab64d6683cae87e3d9f2deffc1393c616abb5808576ce46b982b77a891863054476bafbdd0b3906348060817b1b5b191554924dbe2de485c96c7b1bf6183804b1ca7857988baf9d28354942e181d3becc44f0845a34f3af0e867aadedd4bdfe4acc4b23210c77092b0972c6a1d252", @generic="04bd96d5e53f9b4056caf5e3aa5ec5bce2ffa47a479432adc62f87c935fd30854a61a3440b08b61735b01535feb62e0f58911f938d23d9a7be86a848564d3bfd23fc96731138a623f2bfb3428d32878e9d62890eb7b88aa76b60a6111082b9a4d3fea97093e90b395cd0", @nested={0x9c, 0x91, [@generic="a923242d754229e2a80f4513890f2b42978fec8540a2608375bcb40d1c915a405ccf9d5b41ac5b4c1420285aa47edadb99e93324e63f8443e1502ede024dd965651fdf8db376022d8e77cabf0c29e199c000c54eca4699fd574c574e25c7cba14b2f13a43521b71eae4b0b938c96efb47785f291ea3ae623ec0d9a8a50563959dccb5f7ef34914dd9154fbdd6e042e04613778dcbb0eba1c"]}, @typed={0x20, 0x6, @str='posix_acl_accessGPL\'\x00'}, @generic="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@generic="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@typed={0x3c, 0x7, @binary="6986b6c9e9630ada91b36a9e1441b9a7ca65d2451748ab750185582d41a1dbb6d79f4e3c7eae34a93000da9e51e1eb0440ee2c0c"}, @typed={0x18, 0x4a, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="0261fd2a5cb1c3f234e4af9866e6b9b7d3b86a177f879be3dd746efc7eb988a7d60eef20dbe71d214315fbfb5ecf1a4f698f2707f36e95c46f74690599feea0f8f9be1734b1ed710aa9a771e03c818ef8c1bc48b2fbd6eed1c19dfd73901abc4d89bbf70683ea75c92dbe85c0b1d84ce40b10bd57d238cb2bac08748b81675c680f5c645709f5360406b9291cefa0f3149cde1b321e1", @typed={0x8, 0x5a, @void=""}, @generic="4c7ef83f4d2828bf2263c55a831b7847576d86e44aec371d0b462cbfe0a96f999e24d24fa3f17b7ddf5853f034c2833dec2a1e01408b36e4c0e0a643fb1bf55f62ff7ba1f4cc3c222de03aaecc70e685c375d414af6f1a8da3ef1aa8723a53f92a92e5c3224db0f25a32a220f5908a05cbeaf8ad43365847e46309040d", @generic="d9c45a2ea7e9dd713cfbcd9bd0940a63553f8ea23b478eb2f41e56caad8bb3e8521e7411ead11de94bbcdc3cfa08fd1d665f762de7d2dbccd00b6b10e5b4b3f7a884e040dfd34a37e82e8d66fe95505dfc004b6b3d07d46fa5581a2609a235d424ea43c15bb0b41aabbaa7cc2290b602584cb6fe28d605da5e0e89951b17e0a6e8f9c1c26b4d920eb9819405578979a31927d414ca9ea831c325bc1084d636e98139d76ab951082f8b9a042e3ad03fd2a4ecb86e539284a25a09368eb98227b670db5b73e239368d18cdac6f8af01e475a443ce06d6a7aadfd0be8f439946a8e07"]}, @generic="b254009311bcd20651eb6586b966a5192ca8047adcbe3d7cb1a9fb29190ca39f78a9089d5f2d0e7f0693a58a23", @generic="0547371aefea2f76cbd06fa9b4362a93e2", @nested={0x4c, 0x6b, [@typed={0x10, 0x4, @str='user\x00'}, @typed={0xc, 0x7f, @fd=r22}, @typed={0xc, 0x96, @ipv4=@multicast2=0xe0000002}, @generic="45d84f684d1bb69372f8fbaa3a57563dfecd600d949e66a5498df0ddbf46c043"]}]}, 0x1354}], 0xa, &(0x7f00006bb000-0x70)=[@rights={0x18, 0x1, 0x1, [r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r27, r28, r29, r30]}, @rights={0x18, 0x1, 0x1, [r31]}], 0x70, 0x40000}, 0x1) r32 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r33 = syz_open_dev$sndseq(&(0x7f00005b6000)='/dev/snd/seq\x00', 0x0, 0xc0000) r34 = dup2(r33, r32) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r34, 0xc08c5332, &(0x7f000030c000)={0x200, 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]}) 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) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r32, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r32, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) [ 35.690189] binder: BINDER_SET_CONTEXT_MGR already set [ 35.709497] audit: type=1400 audit(1516383592.475:28): avc: denied { map } for pid=5070 comm="syz-executor5" path="/dev/sg0" dev="devtmpfs" ino=8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 35.762376] binder: BINDER_SET_CONTEXT_MGR already set [ 35.762964] binder: 5059:5069 ioctl 40046207 0 returned -16 [ 35.779262] binder_alloc: 5059: binder_alloc_buf, no vma 2018/01/19 17:39:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xf7fffffffffffff1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/19 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000799000)='/dev/vcs#\x00', 0x9, 0x20400) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000de1000)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cd000)=0xc) 2018/01/19 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000081e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000efa000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000825000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$TIOCCBRK(r1, 0x5428) listen(r0, 0x0) 2018/01/19 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x4, 0x1) syz_open_dev$mouse(&(0x7f0000039000-0x12)='/dev/input/mouse#\x00', 0x20, 0x800) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000756000-0x1)=0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000027d000-0x1)=0x0) 2018/01/19 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ad000-0x4)=0x288, 0x4) r1 = creat(&(0x7f0000967000)='./file0\x00', 0x50) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000010b000+0xab7)={0x0, 0xffffffffffffffff, 0x7f, 0x4, 0x3ff, 0x7fffffff, 0x84, 0x1, {0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x1, 0x4, 0x7}}, &(0x7f000040b000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001e2000-0x6)={r2, 0x6}, 0x6) close(r0) 2018/01/19 17:39:52 executing program 0: clone(0x0, &(0x7f00003fb000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ae9000-0x8)={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe5)={r1, 0xdd, "7e85edf6d84b7080f1c9a14b893ff06d013343fd947c6165646b46989d1dbec3c4c985a236176f17fd7b53e6cbb7e6f61b191db7f011f3155191d1bf4ccb000697eec303000118492d94d1e89f2c0c4928d0da0775a71a3e43bcdfa20b8aa2420e2e3acbca8a240077fe4f70be0bfca6e52b5a38aefbe623ff334677b22463744cf5e9d188658cd6381b2cfecfd8873c6f3a88177a999c9399aabbbd0607fbca3744657e627827c8ab3c5087533b42b46fd25f6eea646c9f5fb9bbaa622df72e6cb837cd27e75416eb7b34c6f85e13682308a1cf4f872028f6002ad64f"}, &(0x7f0000dad000)=0xe5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000281000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x496) chdir(&(0x7f0000fee000)='./file0\x00') 2018/01/19 17:39:52 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 35.785895] binder: 5059:5084 transaction failed 29189/-3, size 0-0 line 2903 [ 35.791117] binder: 5059:5061 ioctl 40046207 0 returned -16 [ 35.807528] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.813462] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 17:39:52 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, 0xfc1, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) renameat(r0, &(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000046000-0x9)='./file1\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ec1000)={0x0, 0xa1, "11e123fb224da67d37f7dffb659940d1348615d3b1766d6261d934da0bf5d96ca81845090d9ddc9c170b75bd18b13589c2d97623cee32ae60666544f5d2c526006a4992fba0188ca59d0377d913ef7b14d3728ee5858b2057a2b77e5e926fc9abea049bb569d18c734761fb70b9acc234707e1877aa409d676d32091eddbb5a646ca6e98ed82bdffb1f57f9832bb06b5cbf6a58f58029821f1a8b50095b7c44625"}, &(0x7f0000eb6000)=0xa9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005ad000)={r1, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf40, 0x100, 0x0, 0x1}, 0xa0) renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/01/19 17:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002b8000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f00004d2000)="a076873360d7761663b0ed2fbada7f5a98df78d3563d32953224eaec69280805be8c402f6484a4a5ae28fcf6f9719733b61975209b577f08dca3c27de70d95dc24143bc510cfd91242", 0x49, 0x0, &(0x7f0000657000-0x8)=@sco={0x1f, {0x10000, 0x200, 0x400, 0x1, 0xff, 0x9}}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000c89000-0xb)='/dev/vcsa#\x00', 0x3, 0x2000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000da8000)={0x4, 0x0, [{0x80000007, 0xffffffffffffff92, 0x400, 0x5, 0x8cb4, 0x0}, {0x7, 0x8, 0x1324, 0x8000800, 0xc58, 0x0}, {0x7, 0x8, 0x0, 0x5, 0x8001, 0x0}, {0x80000008, 0x1, 0x10000, 0x1, 0x3, 0x0}]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c7000-0x9)='/dev/ppp\x00', 0x100, 0x0) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) connect$bt_sco(r5, &(0x7f00003a1000-0x8)={0x1f, {0x3, 0x40, 0x8, 0x1, 0x1, 0x0}}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002a2000)={0x0, 0xf6, "66d4fb7c6916674928e5c4ff5c928b0422c441787da9a5d0f950770763b98468147ffb027bf6fe31a36b6f1256e9f9862f805878c17d2456d0ab820d4f1ca239a5a646e72bbf77ba943eadaac2ac36ad6879716152113f53c7c5a8caea9439324d9c2985cf8c6abd1b08444fc996d795edc14eb7b8710f627dabd5faf66362e73ff11b1258756c13e13a152ec6413dcfe739339c5d74fe8882fe2cc6f3b069b34af55f5c7040936dcd90162ba084edc37821b930c9d586e83d3f5ebe5dbaabbf83f4b4cdfb27387aeeb2f6927a8b88db33d602209b1c7a872762f4a9763be58a77b8bb5ab054e59fea100476f3990ce1326945ab85bb"}, &(0x7f00007e1000-0x4)=0xfe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c75000-0x6)={r4, 0x9}, 0x6) pipe2(&(0x7f00008ef000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000a6b000-0x64)={&(0x7f0000888000-0x20)=[0x7, 0x100000001, 0x7ed, 0x7, 0x80, 0x0, 0x400, 0x3], 0x22a, 0x6, 0x3, 0x100000000, 0x7, 0x3f, {0x0, 0x600000000000, 0x9, 0x3, 0x2, 0x7, 0xfffffffffffffa00, 0x9, 0x5, 0xc9, 0x3a, 0x1, 0xffffffff, 0x10000000000ade9, "28e4d02513e2b339baafb6177976b45ad3f3b413bcdadc0dfc95b534b341a03b"}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00007cf000)={0x3, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f000039d000)={{0xffffffff80000001, 0x8001, 0x1, 0x2, 0x6, 0x100000001}, 0xffffffff, 0x8, 0xffffffffffffff7f}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000447000-0x68)={0x1, 0x0, [{0x7, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)={0x0, 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 = add_key$keyring(&(0x7f0000d5d000)='keyring\x00', &(0x7f000010b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x4000000) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f0000529000-0x1000)="", &(0x7f0000e4d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x0) 2018/01/19 17:39:52 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x2, 0x6, 0x0}, {0x6c82c2026e8c9301, 0x3, 0x1800}], 0x2, &(0x7f0000008000-0x10)={0x77359400, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ppoll(&(0x7f0000005000)=[{r1, 0xd404, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006000-0x8)={0x7fff}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000008000)='./file0\x00') 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df2000)={0x0, 0x0}) r0 = syz_open_dev$amidi(&(0x7f0000512000-0xc)='/dev/amidi#\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000f25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000040b000-0x4)=0x10) [ 35.889227] audit: type=1400 audit(1516383592.655:29): avc: denied { dac_read_search } for pid=5105 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000958000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a2000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000802000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) 2018/01/19 17:39:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3}]}) clock_getres(0x0, &(0x7f0000e23000-0x10)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00001da000)="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") membarrier(0x8, 0x0) 2018/01/19 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x7, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = syz_open_dev$dmmidi(&(0x7f00004e6000)='/dev/dmmidi#\x00', 0x80000000, 0x40000) clock_gettime(0x2, &(0x7f0000584000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000070d000-0x50)={0x0, @time={r2, r3+30000000}, 0x0, {0x6, 0x6}, 0xafb, 0x1, 0x7e7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000259000-0x10)={0x8, 0x1, 0x16c, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000e26000)={0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000035f000)=0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f000098c000)={r5, 0x3}) 2018/01/19 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000053f000)=0x0, &(0x7f0000222000-0x4)=0x8) 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000062a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0xfffffffffffffdaa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000a40000-0x70)=[{&(0x7f000096f000)="5aed54f19b2dc586c6424e5473c130fd6bf3c0efbf4f61ca323ac3cc1c2fd54356ca7161eecc0b06cbb2a66626d7b36e4e71660123b66cf3175049c344c6bb34c2cabf3821e19ed4ea72d9b22455c4e8c94df8b7859500c4b538b98bbb7426f6c9c510cec1c6c15ea9a3b44630114d5b4172be72914f2da005d031e3930120a83ef8806c2900c688545d6df25c25ea8d526489c1447459c64e51b4bf0570702bb68894ff3195144629413792e3e3985d51c93daa5838476692494658644d8e5f10a103574f5a735481f49498db84e43357ebf72c240e35c63b2341cba166c7825253d3d18c4bb08955707c545c2488f49041aa5704ae2029788aea251d05b0592453230d1d99b193b819132b7ec264326faaa7bb303f3ac7a7d65f0069559fc7f26091c638f38b65183261aacf88664280d678c2042b7e9de7ced7aea95b9f68990ed55ae0b7f5222a2172f2cd3292df71fd8459a28f362182bc52cd263c558b35c355c30359122d07ab39fb2dede75dcdefad949673552b1c74b9444a28c99dc08b87b94837eb4e3113887f7480147bdfb776d538f442e97cde9e04504f2d488d2282aaea96ee64a39673c556d19cf2756a1fbf9c7bac4f6bf226270d28f8a4dc48eda7a0c8b895e5509193abefeb309abd2956e0a6fc3c67e99ef0e4488a7fc96e4555397ab9d3eb88fd17869979", 0x1ef}], 0x1, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 36.027630] audit: type=1326 audit(1516383592.772:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5134 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x0 [ 36.075146] audit: type=1326 audit(1516383592.841:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5134 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x0 2018/01/19 17:39:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x44, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x6ed, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/19 17:39:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7e000-0x8)={0x0, 0x0}) dup(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00007ea000)={0x0, 0x0}, &(0x7f000033e000)=0x10) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/19 17:39:52 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, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x150, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a8d000)='/dev/input/mice\x00', 0x0, 0xa0080) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00003ae000-0x14)={0x3, 0x2, 0x3, 0x0, 0x7fffffff}) 2018/01/19 17:39:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, 0x2, 0x3, 0x1, 0xeb, 0x8, 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x19) close(r2) 2018/01/19 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000f000-0x10)={0x1, &(0x7f000000f000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000009000)={r3, 0x2}) bind$can_raw(r2, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) 2018/01/19 17:39:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) accept$nfc_llcp(r0, &(0x7f0000722000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000050b000-0x4)=0x60) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea7000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/01/19 17:39:52 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ec7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000022000-0x4)=0x1c) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ec6000)={0x0, 0x100000000}, &(0x7f000095d000-0x4)=0x8) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ec6000)={0x2, 0x8000, 0x7, 0x8, r2}, 0x10) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ec7000)=0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e5a000-0x8)={0x0, r3}, &(0x7f00003c6000-0x18)={0x5, 0x7, 0x8, 0x8001, 0x4, 0x9}) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ec8000-0xe)={&(0x7f0000e30000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$unix(r4, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/19 17:39:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000818000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000089f000)={r0, 0x28, &(0x7f000000d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") lremovexattr(&(0x7f0000760000)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', 'ramfs\x00'}) 2018/01/19 17:39:52 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e11000-0x4)=0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ff3000-0xd3)=""/211, 0xd3) sched_rr_get_interval(r1, &(0x7f0000cf0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x85, 0x0, &(0x7f0000ff7000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/19 17:39:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00003fb000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/19 17:39:53 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037a000)=0xffffff18) ioprio_get$uid(0x8000000000001, r0) 2018/01/19 17:39:53 executing program 2: r0 = eventfd2(0x0, 0x0) tee(r0, r0, 0x7fff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000708000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000001000-0x4)=0x102) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ddf000)={r2, 0x401, 0x8, 0x0, 0xffffffff, 0x7}, 0x14) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000662000)='./file0\x00', 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c5f000-0x4)=0x6, 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = syz_open_dev$amidi(&(0x7f0000cbd000-0xc)='/dev/amidi#\x00', 0x7, 0xa000) rename(&(0x7f00006a6000)='./file0\x00', &(0x7f000056d000)='./file0\x00') mkdir(&(0x7f0000f09000)='./file0\x00', 0x8) getcwd(&(0x7f00006cd000)=""/67, 0x43) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c2c000)=0x0, &(0x7f00000f6000)=0x4) chdir(&(0x7f00000cc000)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a13000-0x1)={0x2}, 0x1) mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060400) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b3b000-0x4)=0x40, 0x4) 2018/01/19 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b78000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069c000-0x4)=0xc) r0 = syz_open_dev$sndpcmc(&(0x7f0000d9e000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) bind$ipx(r0, &(0x7f00008de000-0x10)={0x4, 0x8001, 0x4, "81c54ef94991", 0x1, 0x0}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000224000)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00002a8000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000236000)='/dev/midi#\x00', 0x0, 0x0) connect$packet(0xffffffffffffffff, &(0x7f00008e0000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random='wp0-"/', [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b66000-0x4)=0xad9, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) fgetxattr(r2, &(0x7f0000aad000)=@random={'osx.', 'selinux\'\x00'}, &(0x7f0000b1a000)=""/20, 0x14) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x98400, 0x0) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x401, 0x100, "50dc02d4fea8", 0x5ebb41c8, 0x0}, 0x10) getpriority(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000012b000-0x18)={0x0, 0x8000, 0x100, 0x2, 0x1, 0x7}) r3 = 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/01/19 17:39:53 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000044f000)='/dev/autofs\x00', 0x40200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000049c000-0xb0)={{0x6, 0x4}, 'port1\x00', 0x4, 0x26, 0x7, 0x8d2, 0x3, 0xfffffffffffffffa, 0x100000000, 0x0, 0x2, 0x4a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) syz_open_dev$midi(&(0x7f00002d0000-0xb)='/dev/midi#\x00', 0x2, 0x40) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() r4 = syz_open_dev$mice(&(0x7f000019c000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000087f000)=0x27c3) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 17:39:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000568000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x200000001, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2018/01/19 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/vcs\x00', 0x80, 0x0) accept4$netrom(r0, &(0x7f0000ace000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d34000)=0x48, 0x80000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x80000, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000303000-0x2)='-\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f00007bc000)="", 0x0) write$tun(r3, &(0x7f0000d86000-0x1d2)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x28) close(r1) 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000)=""/47, &(0x7f0000003000-0x4)=0x2f) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f000059b000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4, 0x110, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0xdc, 0x0, &(0x7f0000001000-0xdc)=[@free_buffer={0x40086303, r1}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000)=[], &(0x7f0000004000)=[0x40, 0x78]}}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000)=[], &(0x7f0000003000-0x10)=[0x38, 0x48]}}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x1}, @free_buffer={0x40086303, r4}], 0xae, 0x0, &(0x7f0000008000-0xae)="956e6897f4817522f1159064cf5f5e5cd07faf102dca5c2f697e50ef858b5be146f625c2d5e5d196f29aa0a06fa2baf138fbab94b4f8837a9df4a0e316857db33b64247f0fb0defbb980a2256fdb5fc57b87ffa5fd9874758efa6ad2dd09b364b1e746ca23393dcd3ecfc3eee3f6f41da1d58b310a78ce1da1ba0ad292d176d406bc5aad632c8d705bee0c9f3aee3e9daf4548921ca74c584de77a3b660c47e17f90257af4fc3dcca926d511a34c"}) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000a99000)=0x4) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x7000) 2018/01/19 17:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000916000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x2000000000, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000a80000)={0x1a, 0xb, 0x8, 0x3, 0x3a, 0x9, @random="dfcf94d4ea5e", [0x0, 0x0]}, 0x10) 2018/01/19 17:39:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) open_by_handle_at(r0, &(0x7f0000adc000-0xa)={0xa, 0x1, "a946"}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x81, 0x0, 0x2, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002e1000-0x20)={0x4, r2, 0x2, 0x1}) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee3, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f0000ba8000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004dd000-0x30)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f00000bd000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00002da000-0x10)={0x77359400, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a84000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00004a1000-0x4)=0x3, 0x4) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000042c000)=0x80, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 17:39:53 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f3000)=0xc) setpgid(r0, 0x0) 2018/01/19 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000085b000-0x12)='/dev/input/mouse#\x00', 0x9, 0x8083) sendmsg$alg(r1, &(0x7f0000390000-0x38)={0x0, 0x0, &(0x7f0000600000)=[{&(0x7f00004c6000)="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", 0x1000}, {&(0x7f0000043000)="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", 0xfb}, {&(0x7f0000b75000-0xdd)="9fc1396b4819121d0b2420eb98d234cb33b788cd3040a0ca00c2624c66e30ffbe97b2a5f762ef73ed003ed3b6f6342782bbe67d4499d934e3ff25bd328c0e3be4d1d18cdf0597ebbb05ed887b8faf99979c8c98e2fa5e5aa9cf6706fc46fb85f48438c498516d20ddce65e53f6d2bf35f902b42ba55916cdcbb11cec29a7f4168c8a5d20446e1d7a203de3537f26088fddc9aec17cdca145fa8830653c702133feb50279cf3aa69c024b5b518109991c2a6e37c811a1ef69356f0fe686de81e135b1872b95137ae82672e98175540de61ef8be70dd67041f4ad7a7c5c1", 0xdd}], 0x3, &(0x7f0000016000)=[@iv={0x68, 0x117, 0x2, 0x50, "ed9c300d5fcfd1060a415565d6105c1d325765efb770f49a761fdd00499ec4d492d33a330029e3eb6b777b0d24cf03e5c0dd762b6220c41c8b68317a06a1f6e5d1c232de6232cda7674a9b5d6826acaf"}], 0x68, 0x1}, 0x4000) fcntl$setstatus(r0, 0x4, 0x42400) 2018/01/19 17:39:53 executing program 7: r0 = gettid() r1 = getpgrp(0xffffffffffffffff) kcmp(r0, r1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_fuse_mount(&(0x7f0000e48000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x4000) fcntl$setownex(r2, 0xf, &(0x7f0000164000-0x8)={0x1, r1}) gettid() 2018/01/19 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = add_key$keyring(&(0x7f000092f000-0x8)='keyring\x00', &(0x7f0000167000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) syz_open_dev$dmmidi(&(0x7f00005b3000)='/dev/dmmidi#\x00', 0x400, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006d000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00007ec000-0xc)={0x0, 0x1, [0xc06]}) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000446000)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000f0e000-0xb)='/dev/adsp#\x00', 0x4ab, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00009a6000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000eeb000)=0xffffffffffffde1f) 2018/01/19 17:39:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aba000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f00009bc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xdbe}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000473000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ffd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000631000-0x10)={r2, r1, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, r3, 0x0}) 2018/01/19 17:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000ce6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x28, 0x1, 0x40, 0x0, 0x974, 0x7000, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fe2000-0x20)={{&(0x7f0000dff000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2018/01/19 17:39:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x5)='mime_typeuser\x00', 0xe, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffff9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000fd7000-0x8c)={0xffffffffffff7fff, 0x8, 0x2, 'queue0\x00', 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000e96000-0x90)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc5000)=0xc) setpriority(0x0, r0, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) personality(0xb) setrlimit(0xa, &(0x7f0000b59000-0x10)={0x7, 0x7ff}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000941000-0x4)=0x10001, 0x4) 2018/01/19 17:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006f4000-0x4)=0x0) bind$alg(r0, &(0x7f00004f2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/19 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x3) r1 = 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) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000756000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)={0x0, 0x0}) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000791000+0xf1)=0x0, &(0x7f0000a7a000)=0x4) r0 = msgget(0x1, 0x40000000000000) msgctl$MSG_INFO(r0, 0xc, &(0x7f00003a7000-0xef)=""/239) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d2e000-0x7)='ns/net\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000081000-0xc)={0x4, 0x0, 0x3}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fa0000)='./file0\x00', &(0x7f0000fa2000-0x14)=@known='security.capability\x00', &(0x7f0000fa1000)='-eth0{\x00', 0x7, 0x2) geteuid() 2018/01/19 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(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$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) read(r1, &(0x7f00008e3000-0x6d)=""/109, 0x6d) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000095e000)=""/158, &(0x7f0000083000)=0x9e) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002e2000-0x4)=0x4) sendmsg$alg(r1, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/01/19 17:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000765000-0x1)=0x9, &(0x7f0000997000-0x8)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001e1000-0x10)=@generic="93da8a370c080528e356fda01d9ceec3") 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) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) sigaltstack(&(0x7f00006ca000/0x3000)=nil, &(0x7f00007ad000)=0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x4, &(0x7f000000a000)="") 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x26) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f0000082000-0x8)='./file0\x00', 0x0, 0x90) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:39:53 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x4, 0x50000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000014000)=0x3) 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f00009bf000)=&(0x7f0000bb3000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a65000-0x8)=0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x402, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r1, r2}) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c18000-0x11)='/selinux/enforce\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f000076b000)={0x10, 0x0, 0x1, 0x320408}, 0xc) accept4(r1, &(0x7f000041e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000071e000-0x4)=0x6, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ece000)={0x0, 0x1, 0x11e2c78b, 0x1, 0x34be, 0x3, 0x100000000, 0x3, 0x80000000, 0x157ab25, 0xa2, 0x9}) write(r1, &(0x7f0000a07000-0x24)="24000000260007003200e907003677000000000001000000007c000000000000008810", 0xffffffffffffff86) ioctl$fiemap(r1, 0xc020660b, &(0x7f000023f000-0x100)={0x649c2e2a, 0x7ff, 0x7cfef1fca70b4a81, 0x3, 0x4, [{0x76ef00000, 0x1f, 0x80000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80, 0x7fff, 0x1, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x8, 0x1ff, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xffffffff, 0x5, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/19 17:39:53 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000051f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005a4000)={{&(0x7f000049f000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00004ac000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00007df000)='/dev/snd/timer\x00', 0x0, 0x4000) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) sendto$llc(r0, &(0x7f0000f4c000)="60a6bc03a789fc8414ba8b74007bf8710f99894a2307673962b5d9cedd4f6a22fb0c854eb360312f9c19b169949873666bfd75bcd8b0f14b69560ee90ff25836e4a125d3e5fb4ebd0b9cbcd117f671e1a259feea6b9def255f39f6516d1ee7bdb7a44b358581a4ab80ce5ff47cf1fec3f9fbbe6aeab74330183e4cb36f6c1f26f8a7a49de06a047271f7526d3cf437d388981dda2f98be4bd3b653fa7aeb9d640febd1df9a79b476ef0bdad67aad96073bdaa088a84a4024496ccbf7629a5b99151ddd0bbc246b83a57c70fa814fc7aa", 0xd0, 0x0, &(0x7f0000834000-0x10)={0x1a, 0xc, 0x76c, 0x58f0f092, 0x101, 0x1d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) sendto$inet(r0, &(0x7f0000dbe000)='1', 0x1, 0x0, &(0x7f000044e000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000971000-0xb)='/dev/vcsa#\x00', 0x100, 0x40000) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000602000-0x3f)=""/63) 2018/01/19 17:39:53 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x3, 0x1ff, 0x3ff, 0x3, 0x3, 0xff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x5, r0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000003000)={0x1, 0x7, 0x7, 0x6, 0x0, 0xf9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7, 0x200040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8d1, 0x6}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80002) ioctl$KDENABIO(r3, 0x4b36) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x81) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x18, 0xe9, 0x1, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3f, 0x9, 0x1000, 0x3857fe32, 0x3, 0x2, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xa9, 0x3a, 0x8}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kexec_load(0x0, 0x0, &(0x7f0000d5b000)=[], 0x0) 2018/01/19 17:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f3f000)='/dev/binder#\x00', 0x0, 0x2) pread64(r0, &(0x7f0000823000-0x90)=""/144, 0x90, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007bf000-0x4)=0x7f, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000278000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00003db000)={0x0, 0x0}) migrate_pages(r3, 0x7, &(0x7f0000c6a000-0x8)=0xfffffffffffffeff, &(0x7f0000590000-0x8)=0xdb2) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00002a8000-0x17)="", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000083b000-0x20)={0x7ff, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000a66000-0x10)={r5, 0x9}) r6 = syz_open_dev$sg(&(0x7f000055e000-0x9)='/dev/sg#\x00', 0x71e, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000054a000)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000008c000-0x8)=0x7fff) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000646000)=0xffffffffffffffff) getdents(r2, &(0x7f0000bf7000)=""/69, 0x45) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000073c000)={@generic="334dbeefe0c69ab6fc38c7d1a1bbd53d", @ifru_flags=0x4000}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00008f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000efc000-0x8)={r7, 0x0}) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000197000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) r1 = socket$unix(0x1, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r1, 0x0, r3) 2018/01/19 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00008b7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000496000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f00002ae000-0x4)=0x6, 0x4) 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000107000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ced000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002af000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x43, 0x1, 0x101, 0x0, 0x80, 0x1c, 0x2c, 0x1f, r1}, {0x1, 0x4, 0x101, 0x9, 0x1ff, 0x2, 0x5, 0x202}, {0x40, 0x1f, 0x8, 0x9}, 0x3, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x0, 0x35c2, 0x9, 0x0}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000021f000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x2800, 0x0) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000010000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = getpgrp(0x0) ptrace$setregs(0xffffffffffffffff, r4, 0xffffffffffffae2e, &(0x7f00000d5000-0xb1)="7c2b73074cc9124cfff85892d5a1b8276b8fce6006a5d8c270c620c29f3d411883b35ce7bd11522b023cb187731c64d415c9ab090122305a70822cfdc5788834700b620275e4217845e36da29bded9d85c828d64d6444f577354c3ab150ba4d9df5e0d782139316aca235ce6c8205948f325b6af12cc211e29d26ecd69161449de6dae1b4ad11d08c1f65f5f1dafdc291883db67bd932d697b4ab9d9cf82bfb464dc7c615f068001289277ec6f5111330d") accept(r3, &(0x7f0000c69000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ed4000)=0x58) r5 = accept4(r0, &(0x7f00006e8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000da0000-0x4)=0x3a, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000327000-0x18)={0x0, 0x80000001, 0x8, [0x101, 0xb3, 0x1, 0x1000, 0x4, 0x3, 0x7, 0x3]}, &(0x7f0000f1d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000075f000-0x14)={r6, 0xd, 0x552a, 0x2, 0x633a, 0x9}, 0x14) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000cb1000)={0x9, 0x4, 0x751, 0x8}, 0x10) sendto$unix(r3, &(0x7f0000675000-0xc4)="5ae3bd6a98d90f07f743147f53914d9160f389534197e9378b68e20acebfca63497bfa62b4251014819dde09e4e650eaad49f38609a6f8c149fa3b405ea35c1204143b0b4ee7d457253b6dfbe91a5efc6962e117924e5080fcc21ae296fe081c82b3ce8c64fb8fe8e244ffc538269b6de163096e6636639b9da4b7c45935207b8d55fc74c944aeb96c57d4d113f02332f582b2241f9b24eb23fa58d0544debe158c24fbb61f863a93229fda8f412175f0a043f7f5e0c409f9ce16c87d04d8dddf6370a76", 0xc4, 0x8000, &(0x7f0000332000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = memfd_create(&(0x7f0000ec5000-0x1)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000fc9000-0x400)={"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"}) r3 = dup2(r2, r1) r4 = add_key(&(0x7f00001e8000)='id_resolver\x00', &(0x7f000033d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f8000)="d11b1e0fea52fbda2049cd6a949d73f2eb9445d7fcaff390ad8f39807124e79ee0ff7ba47c5a9ded02b4101c0a1f6c916cf6ad09f9114c460d1d24af37040e52ab2f215cd4d7a257852914aa44b463e2bc8442386a3cf879e600c442942aaa70f584925ec3023918453575e396bb172eb9a66cba0f7c5cfd3c71ad1526a263777e5444343919e8bafa4f22a66cf535c33a1cd4403859687f", 0x98, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r4, 0x1800000000000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 36.788278] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/01/19 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000c56000-0x1)="01", 0x2df) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c70000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b16000-0x4)=0x7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000dcb000-0xa)='/dev/vcs#\x00', 0x18, 0x18002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007cf000)={0x1, &(0x7f000001e000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00001c1000-0x8)={r3, 0x3}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000789000)={0x2, [0x800, 0xb52]}, 0x8) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f342574b2eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358089fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92b97e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f00006dd000)='/dev/audio#\x00', 0x8, 0x8002) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000333000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000028a000)="aa", 0xffffff89, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) syz_open_dev$dspn(&(0x7f0000496000-0xa)='/dev/dsp#\x00', 0x6, 0x100) r1 = creat(&(0x7f000014b000-0x8)='./file0\x00', 0x104) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fcb000)={&(0x7f0000af6000/0x4000)=nil, 0x4000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069d000-0x84)="3b692c0abd5c3bb5686e34575b96bb938ac1a2b24b7a52ef5f8d755e2322eb09000000000000007c52bbad0496863fb4e9a4549f291ab79b99ab9ec6cc347c6a9bb411c8a510fb9addd66ea49fa4b41eedfc81548bd49a7d4bf1ae6c089e260c4e9849a9c177f74123bff9610c8fd37c05b91402125eaacfaa8c2b6cd6fb48e22b960a3c", 0x84) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000d36000)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783", 0x0}, 0x60, &(0x7f0000204000-0x10)=[], 0x0, &(0x7f00000a1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/19 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006a5000-0x4)=0x0, &(0x7f0000599000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r1, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:53 executing program 5: rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000087b000-0x38)={&(0x7f0000b40000)=@ax25={0x3, {"3f508c3e6f45da"}, 0x5}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="a6ddca2f1a7cf811c3a623d513488efc7a84d191d7cb0d8d992963741e1342adc865282de539602d3ec5604eacefab03e9587a44e4f44a49e75e74d7f207fecc", 0x40}, {&(0x7f0000000000)="d834677496f0e0b956b931f42e4f0cefd3fa5de71acdb6915cacaa056d90d4150688d3e8e936e67fa0d9b4f8db65d2d86125cd92c77efa49747ca000e5e1faceda2f313d689ceb37fa587a4b51a53155d33650685fdda7ff2b9b7c42eb3912b3f0848d14d99f", 0x66}], 0x2, &(0x7f0000001000-0x1368)=[{0xf8, 0x18f, 0x8, "de4c0259e47256e478fabab6ddcc08c04abfffeaa47721827e3e6e66be9ca53dc9ee8f5036a7ca35d9fb0bc8d24d6d54476d4c45304bd14445ad33ff5dfd86e8a1a25d6d5c9f8d18ea7cdd490d2cecf09c2ec69cf4fc71c41ed21f7a481de0ae7e864460dba566ad7ddfeda3e96ad6d34adccfe0dec359f741bb7bf00ab289bb217cf88d940d2121c35790cdd38e9d4122e82d8041234e98d331c47f7faf6683a1ef23b8ae99a80e310da01591467f766befd823e182814014e59f74a3a3ad70d6094b8c33db58697172de6a577b2726cb0038f9ca5e495ddaa461e1b37ad7855cdcdf"}, {0x1010, 0x118, 0x8000, "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"}, {0x70, 0x0, 0x5, "8b4742a8c92aefabe9811da68777d6967d01ef5c904cf0d8c95c7f6f9595236944218bbd93d718d894cbe41a2b671df79a99982036c421ddde1327ea948f0714b67dec875c2b8993f724c4e7c27d5bf660707fc667bd9ebe4de25d6bdd9a"}, {0x108, 0x0, 0x401, "98e8f0da043de05f64332db0708d0fa4bbd6175fc431ab7d066cd05f752d65f0543d4192e949507efb7106ee03beed0a2d858e6d3305538578cad706b1baa2ec5e025b7ef567f6b32a3b9f1b42a1b3377471f245a34718a77e225481a0a5344aa3e980a46308705abeed058a556542ed150da26e4d76e9ffd83424f125fc964213fb0243747e1b381e907acc58d00d8b30bc42db9893438f713bfc830991546446cfc5fd0fadbe5d2dc2f32215f977b95e17476939f3b0352496e0a97e73ba3ef2ad4f2d4a787a33b414b7e8bcf4092660989e39df5921a0336c976eaada8f3dd8875309dbbb92205fba48f3e563b6a13bdcac508667"}, {0xe8, 0x10a, 0x8, "ba97ddfa4ca947e1ee4322c8954229cb2d960cdad6e2c3f1c56b5e79f942a95eac42f3791238cc73d31a88e95b54a65ec68a33864796fe5d9b381ee633fd1873f73ecf587e316ec6efdb755a3802f7f52d1a167559aa7aee60dd7b8720f47f0c186cf5c440c5dab2b22f08d940560a378df0fab4797e012bdac352b5fdc37e37b93c1b1f6edbe2d75b673514d3cf9ca66fe4b9b9ee4ea4ee24546c9e2f5beacf38e00eb1f16c3bea40964544866b53c417c9d530d3874219f022b235e5e5e837d5016ca191ef0e9729cdabb3255ed74be2"}], 0x1368, 0x8004}, 0x40000100) 2018/01/19 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000fc9000)='oom_score\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000021a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000021b000)=0x14) keyctl$search(0xa, 0x0, &(0x7f0000f53000-0xb)='cifs.idmap\x00', &(0x7f0000e38000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000ef3000)='./file0\x00', 0x0, 0xa3) fcntl$notify(r0, 0x402, 0x18) 2018/01/19 17:39:53 executing program 3: r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000012b000-0x4)=0x0) r2 = epoll_create1(0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f7000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) r4 = syz_open_dev$evdev(&(0x7f0000efe000-0x12)='/dev/input/event#\x00', 0xffffffffffffff8a, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003bb000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049a000-0x4)=0xe8) stat(&(0x7f0000665000)='./file0\x00', &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f000049c000)={&(0x7f0000738000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000d8d000-0x10)={&(0x7f000049b000-0x384)=@newsa={0x384, 0x10, 0x100, 0x6, 0x2, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x0, 0x0, 0xcb, 0x2, 0x20, 0x20, 0xff, r5, r6}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, @in6=@loopback={0x0, 0x1}, {0x10000, 0x5, 0x0, 0x4, 0x1f, 0x15680, 0x2a, 0x100000000}, {0xfffffffffffffff7, 0x9, 0xac0, 0x3b1}, {0x10001, 0x200, 0x9f}, 0x0, 0x3, 0xa78e2c3c1171ed92, 0x0, 0x200, 0x22}, [@ipv6_hthresh={0x8, 0x4, {0x27, 0x7c}}, @ipv4_hthresh={0x8, 0x3, {0x2, 0x12}}, @tmpl={0x284, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x9, 0xfffffffffffffff7, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x6, 0x9, 0x3, 0x7fff}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x6, 0x0, 0x3, 0x8000, 0x4, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x2, 0x3, 0x4, 0x6, 0x9, 0x1}, {{@in=@empty=0x0, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x5, 0x2, 0x5b, 0x80000, 0xffffffffffff9f34, 0xfff}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x4, 0x3, 0x3, 0x7, 0x0, 0x6}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x3, 0x3, 0x4, 0x1, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x1, 0x1, 0x1, 0x7, 0x100000001, 0x80000000}, {{@in=@rand_addr=0x7, 0x2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0xffffffff, 0xff, 0x0, 0x1ff}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0xffffffffffffff01, 0x7f, 0x1f, 0x7fffffff}]}]}, 0x384}, 0x1, 0x0, 0x0, 0x40000}, 0x24000050) syz_emit_ethernet(0x15, &(0x7f000048c000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8864, "2ff8db00000000"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/19 17:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xffeffffffffffbfc, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000dad000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x220000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000be6000)=0x8001, 0x4) 2018/01/19 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000094d000+0x530)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000745000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000367000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000982000-0x4)=0x0) ptrace$poke(0x5, r3, &(0x7f000030b000-0x8)=0x0, 0x4) connect$can_bcm(r1, &(0x7f00005f6000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a6f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) quotactl(0x5, &(0x7f000015a000-0x8)='./file0\x00', r4, &(0x7f0000108000-0x5e)="6c5c39493b4840e5ad9b81a14460fd691a2e282bf3e512857011e4d268258f3c6c7a193456e9350f92ac6106063d94c2ac3367469f91acf2b5d702be627590fb1526f4141b5f1f87925a6bf3eeb2d7ab3c0d7ab3ce5b939602f2ceabdb07") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000bfe000)={{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$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e56000)=0x1d) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x80000}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/19 17:39:53 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) 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) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a3b000)={0x0, 0x200, 0x7, 0x40, 0x9, 0xffffffffffffffff}, &(0x7f00004cd000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000050a000-0x8)={r1, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d6d000-0x8c)={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]}) 2018/01/19 17:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f41000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000062000-0x12)={0x7, [0x2, 0x2, 0x1, 0x0, 0x0, 0x7f, 0x0]}, &(0x7f0000194000-0x4)=0x12) r1 = syz_open_dev$dmmidi(&(0x7f000092f000-0xd)='/dev/dmmidi#\x00', 0x0, 0x787efe4b299ff1c4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000032b000)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000080044dff, &(0x7f0000001000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r3, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/19 17:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004fd000)=0x0) waitid(0x0, r0, 0x0, 0x40000000, &(0x7f0000c42000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d8000-0xa)='/dev/cuse\x00', 0x800, 0x0) getpeername$ax25(r1, &(0x7f0000725000)={0x0, {""/7}, 0x0}, &(0x7f0000291000-0x4)=0x10) r2 = msgget$private(0x0, 0x1000000000000040) msgctl$IPC_SET(r2, 0x1, &(0x7f000085e000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget(0x2, 0x4, 0x8) getresuid(&(0x7f000065d000-0x4)=0x0, &(0x7f0000cca000)=0x0, &(0x7f00000cd000)=0x0) r5 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000603000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000850000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c2000)=0xc) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$nfc_llcp(r8, 0x0, &(0x7f00004fa000)=0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00008fd000)={{0x4, r4, r5, r6, r7, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x5, 0x2, 0x1, 0x0, 0x0}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/sequencer\x00', 0x7d, 0x0) ioctl$KVM_GET_MP_STATE(r9, 0x8004ae98, &(0x7f0000141000-0x4)=0x0) 2018/01/19 17:39:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00009cd000-0x90)=[{&(0x7f0000001000-0xc9)="a45ad06995c6260da5417ed9c992b6807209b528394596db65fb336045a2eb2f0002344c46435b2f58edff7431f66095eeb135ab995118ba1f64bc55f0d00973fc4b39dace45857a24877c00a300582ba83c148cb5b6e76819a8666310667071a5e020c132cdac3f867044ce7190d0c3b9fd45a3286d93008a9ae5b5bdf03798bfe23c7c25aec5d59e9e1856cbcd0a6bdc0d7638032590d9ad3b8c6c00d587da434c1d62b511f69fc5598c1d0c06207d6d19cf1de36aa0186f3c492e77b943fb7f171392a29b00ae88", 0xc9}, {&(0x7f0000000000)="7186a34e49d04cd45efed8cea39de7d2a24ffa4858836dbe6a8cd2f9ae6b1be41ad4bb04c7c22f29412d5bcabba5fca62c183e8ec1d3306707f74b71e418bc47ca29705dda5b58282d0a8d39c8367e77112b37cd511761c4c49cff524dbf60", 0x5f}, {&(0x7f0000001000-0xa3)="f95b91cdee9e019122bbe5a92dad687333f0b50154871ad89977e62a90a2f676fdcaebb7fd7d18ddb37ff0ae637b0180b3c67ef979990734bc5bdbe5c41cb9cc22a4a568fd491ddd9b9bba2ddeec0a0df5458588d50815a1cffae31fd81e60c3b3c74f0296bfa9a707c4a793384823a033f7ac4795d1f2dfb479202ead09ef21e2dec9546ae8f85e28cf1d18222c15928978eea475c50b0b5eef20d9b3c6bdaf4e72a7", 0xa3}, {&(0x7f0000001000-0x5a)="64c6812096481e6aa78d1d13cb2dd44db474cacc133862da92036f660bc128d61df86f2635a12070b04f23a66872355c1899d5c239487d423db53b472884fffcf3883295471ecc8b15dcd36f7b2ca14f0f4235109b6a730d90c4", 0x5a}, {&(0x7f000001d000)="2f8816e49ab8e4fe79c208bf92287557b46c0dc2fc48f488cc3740508e9f03e3d3a42658321d59465046675fb1de0b23595b8d498265e3ee0b36db00c48f55fe02671ca17dd1f41dbb016febe9c32ca20add10ccb18d74dbbc43a0dfd7a19028795e24eab4294c1aabfd8d96958710e430230868a7ec63f060b5c0ac632ffeeb9a451789879f1eaecf42a4109701aa6f69a3f640aee9e5e612d72ca15c37754fa5f114ac10114c86a0ebca9855ee792d6d72bb924e2a02252ce0e09142a4a4db10da21759f53", 0xc6}, {&(0x7f00004fb000-0xf5)="b9815dab8682633a047546b20f3940cd328e4680e272a546118e0634c89556d057d648d70dbe4dc23d9107cec21bd4e629a8ce7a056ff3ac2a07b2ea65bc65143135be007dc0def331c9b48da002418437e8d355d02270110a69286033168d0b71b896974f54b7bde29ffd46caa32ba2bf88dfe8985d22920bc193911bbc5d4e3dc4882c555150277dfd24a2971616923cd987c5bdc4c6c2bafa5ef5e70eadf8a1335fbb68c1f0444f7b561fc21875e9459313a0ed97b013b7cb23eee4a32633b926fc3732a8f621fc4ea458ebd174e70c0de01e880b045d231f9bf3f2db585db477644c171ea0d433852f711039683acc2e149821", 0xf5}, {&(0x7f0000656000)="4da358238d28271496848f89fa4f22a8430f5e8cc14924695609ae51805326a25c4598b22f72a853518c4161c51fc555c3e41608fdf9fc6417317285cfe3d4da253869a8f1faf4d5a2c7bae4bd793d4015c5f8bfd57b3df7e7d79ab84d1a676bd4fd5052652a9f5b09b1e8bc45d443b1a6a270cbc852993c959342dde9522abecad1e080ff123ab58138a79f57a3a62c079eac80d4a2b1", 0x97}, {&(0x7f0000453000)="35c136e2221b591fd524644edf792ad288bf02efe6c11e4ffd874037428f0de748776dd59c6f097fd49b239f37f94924fa961caf11f91a7f27f7497bfb3a9ac4979ece42c114ec405fd1d0398329651cd10fb19376af357b373555088dc575438b895dd14a1d0e", 0x67}, {&(0x7f0000c78000)="f8c9443c9ac13b2e87ae5818d0f05725ff30caa61382ef41571252029d584aced9bfaca5922f3c0c886f1cc5548baa1ea2f77d550ed63111dc64cfe1a052", 0x3e}], 0x9, &(0x7f0000330000-0xc8)=[{0xc8, 0x13b, 0x5, "a2db595dcd2bbcc4bced7956d8e87d693ad5bcc2611a7a0e3e1e85f371203e7c572fced4da787a3cf940239f9a714a54e1041b7b5af880e5a5c6aaa7e0b4baf02b54ca5f569191c304c0b20a61b1ed0f3ad199fe76c382255dde56bef8ba1f02ea3cdcf1e76222fd4f29c1b51dd7869747cacae875b39f409bab3e5d7b0c37941cdb30bc2aaecacd5669bceb8075d04c8bc24295c270d9d82a7e7c395895f747ef28d6cb6da67a845c2e1c6b9411714fb6ba92"}], 0xc8, 0x44000}, 0x10) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000a97000+0xa40)=""/89) 2018/01/19 17:39:53 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b66000-0x8)=0x4) r1 = syz_open_dev$audion(&(0x7f00005ab000)='/dev/audio#\x00', 0x7, 0x18000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000833000-0x3a)=""/58) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000ea2000-0x110)={{0x7fffffff, 0x1, 0xfffffffffffffff9, 0x7ff, "fda43dda17402a9eeaad950ba0560610242d0551c055b89fca01219ac5af402be7116a2ee3e314227d9b67ec", 0x40}, 0x0, 0x0, 0x6, r2, 0x40, 0xffff, "4568d91eeac620ee32e1a5d989bc9266bc4f382557067deff86b4e7b3d471ad631b119c18038943d2b275efd39049e0e0a4fded48565a1422c660c5a297fe039", &(0x7f0000c5b000)='cgroup(\x00', 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], [0x3, 0x3, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4200, 0x8) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 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) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000ef000)={&(0x7f00000ce000)='./file0\x00', r3}, 0xc) 2018/01/19 17:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x286, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079a000-0x11)='/dev/vga_arbiter\x00', 0x10f080, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00006e4000)={0x0, 0x100, 0x9, &(0x7f0000ea8000-0x8)=0x0}) getsockname$netlink(r1, &(0x7f000089b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a8000-0x4)=0xc) 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000b89000)=0x0, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/checkreqprot\x00', 0x400, 0x0) 2018/01/19 17:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6ae]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bbe000-0x9)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000eb5000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00009cc000+0x9f4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000542000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) 2018/01/19 17:39:53 executing program 6: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c61000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$audion(&(0x7f0000cdc000)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x54, 0x4) 2018/01/19 17:39:53 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) [ 37.079238] binder_alloc: binder_alloc_mmap_handler: 5400 20000000-20002000 already mapped failed -16 [ 37.098358] binder: BINDER_SET_CONTEXT_MGR already set [ 37.107390] binder: 5400:5405 ioctl 40046207 0 returned -16 2018/01/19 17:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f0c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002c4000)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000461000-0x8)={r1, r2}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000002000-0x4)=0x0) 2018/01/19 17:39:53 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x70100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 17:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) signalfd(r0, &(0x7f00004c9000-0x8)={0x9}, 0x8) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) r1 = syz_open_dev$vcsn(&(0x7f00005d7000)='/dev/vcs#\x00', 0x1000000800, 0x880) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000194000-0xbc)={0x3f, 0x2, 'client1\x00', 0x5, "1fa38e0592c9187c", "6bc875311df5a63f857fc19abe7912fc45de34737ed6e8314c764e2b0b6d5bd0", 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:53 executing program 3: 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, 0x513, 0x0, 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$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000028b000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009a9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_unlink(&(0x7f0000049000)='cpuset**\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) epoll_create(0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f25000)={0xffffffffffffffff, &(0x7f00009b8000)="", &(0x7f0000765000)=""/167}, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000f000-0x50)=[], &(0x7f0000cab000)=[0x70]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/19 17:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ffd000)={&(0x7f00009b0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c3e000-0x60)=[{&(0x7f0000641000-0xc6)=""/198, 0xc6}, {&(0x7f000091e000)=""/99, 0x63}, {&(0x7f00007f7000-0xf5)=""/245, 0xf5}, {&(0x7f0000d3b000-0xf7)=""/247, 0xf7}, {&(0x7f0000745000)=""/27, 0x1b}, {&(0x7f0000a82000)=""/189, 0xbd}], 0x6, &(0x7f0000c86000-0x9b)=""/155, 0x9b, 0x3}, 0xc9c11e9c2b767611) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000046b000-0x8)={0x0, 0x0}, &(0x7f0000692000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000698000-0x8)={r1, 0x5}, &(0x7f0000c2b000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 37.129381] binder_alloc: 5400: binder_alloc_buf, no vma [ 37.168692] binder: BINDER_SET_CONTEXT_MGR already set [ 37.168702] binder: 5435:5436 ioctl 40046207 0 returned -16 [ 37.186012] binder: 5400:5424 transaction failed 29189/-3, size 80-16 line 2903 [ 37.186096] binder_alloc: 5400: binder_alloc_buf, no vma [ 37.186120] binder: 5435:5436 transaction failed 29189/-3, size 0-8 line 2903 [ 37.203607] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f0000d33000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000959000-0x8)=0x18) 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fe0000-0xb)='/dev/vcsa#\x00', 0x8001, 0x30000) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000241000)=0x0, &(0x7f000092b000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) 2018/01/19 17:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004d2000-0x10)=@common='bpq0\x00') close(r0) 2018/01/19 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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) acct(0x0) read(r2, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000e1f000-0x400)={""/1024}) 2018/01/19 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ecb000-0x88)={0x0, {{0xa, 0x1, 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) pipe2(&(0x7f00007cb000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000fb2000-0xc)={0xa53bf89fd0d2f4c8, r0, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 17:39:54 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000b8d000/0x1000)=nil, &(0x7f0000d55000)=0x0) 2018/01/19 17:39:54 executing program 0: mmap(&(0x7f0000000000/0x14d000)=nil, 0x14d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f0000048000)={0x20, 0x1b, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x3, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000014e000-0x4)=0x3, 0x4) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000017000-0x38)={&(0x7f000001c000-0xc)={0x10, 0x0, 0x0, 0x82000104}, 0xc, &(0x7f00000c3000)={&(0x7f0000083000-0x32c)={0x32c, 0x24, 0x100, 0x3, 0x0, {0x8, 0x0, 0x0}, [@nested={0x188, 0x8e, [@generic="782f80c877a76c597e011b72b0ca54caa1aa9ea24c6b501c59c3511a377b273bdf2ca36fa3318b0b9d20242a352ceebd9cdbf6ad829e911569b62dcf73ed08da50f61515204459ca5a0af26f462c7e4ab1f9c8e0af240714507d4ed196fc0fb7688615f6f6094e4fd99d363199352070a90a64143574eccdb036d6ab32a05a0be53a53fcf02228f1acda96437b59bcbfb5ff065778b53a0a682faad6adc66b555265b7ac127a31dcbcad5bdf2232a5037af43b1472d3e134247d42e881346f803062d2465a", @generic="94845c705354788a1921539b516ddb60d5705a7bf12489a58e650c8a5075045f2712584bf61f5ae8e1fa41ecc2c15aeac81af6a720b63da51d7341116837df3eaea5713add2a1c4fc5a29bc90924f7a03fd9d76f174d15bad0fb494e2d3b692fe7e5643b301f3eb5fa662d33f610f46c18b64aa751315a45cc2bfc47a90d2206363e65cad068e6874aeba25f52114309f7482f61e2ca", @generic="7f61619ad9e32ac5fb120f0699e08fc62230c30664b2cd90ed4ee46c1c6dd6e746dc24a9915e"]}, @nested={0x5c, 0x67, [@typed={0xc, 0x4b, @u32=0x5}, @typed={0x10, 0x4a, @u64=0x3}, @typed={0x18, 0x35, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x47, @pid=r2}, @typed={0x18, 0x21, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="fd64d9f171f36f4a937951167c9ccb08b1af35f808d1", @typed={0x8, 0x79, @void=""}, @generic="88c95dd2b7090d4d89dc19e7b27331823cb38db902509f7f02149905809b4625c40b39cfeb1d879c9855980af7ef1ef4ac59cd47e942127f143d4ee3467f05d87d2ca7b9788bf94d3facc7bce26e561afb5e456427c2f70472ae9e0ec889bc0cbce273c52e2d5eb6cbb41a07bf6ac20b12bbdf2b379578adc421adcdeaf63cee1616498b2ed5bfbb6992d4f4916f50edb51883105ad90ab1ddf35ec23aa7c7b603df4252f66bb9478f12e36738f7ddd203ad5d3a", @typed={0x18, 0x17, @str='/selinux/status\x00'}, @typed={0x10, 0x6d, @u64=0x2994}, @generic="504cfcc85f1f3f34967db246414241f3", @nested={0x1c, 0xb, [@typed={0xc, 0x49, @pid=r3}, @typed={0xc, 0x85, @u32=0xc2b}]}, @typed={0xc, 0xb, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/01/19 17:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000041000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000676000)='./file0\x00', 0x0, 0x4) r2 = msgget(0x2, 0x200) msgrcv(r2, &(0x7f0000b84000-0xd6)={0x0, ""/206}, 0xd6, 0x3, 0x2000) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00008e7000-0x4)=0x20, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000cb4000-0x6)='logon\x00', &(0x7f00004c0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000006f000)="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", 0xff, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000c3d000-0xa)='encrypted\x00', &(0x7f00002be000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x40, r4) msgget$private(0x0, 0x8) faccessat(r1, &(0x7f00001da000-0x8)='./file1\x00', 0x4, 0x1800) [ 37.203617] binder: 5435:5442 ioctl 40046207 0 returned -16 [ 37.211664] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.234832] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.240385] binder: release 5400:5405 transaction 15 out, still active [ 37.247895] binder: undelivered TRANSACTION_COMPLETE 2018/01/19 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/19 17:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000005) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sysfs$2(0x2, 0x6, &(0x7f000027e000-0xbb)=""/187) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000287000-0x4)=0x0, 0x4) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007dd000-0x8)='keyring\x00', &(0x7f0000b77000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, r0) r1 = syz_open_dev$amidi(&(0x7f0000b5b000)='/dev/amidi#\x00', 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000028f000)=0x7ff, 0x4) 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0xfffffffffffffffe, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000a89000)={&(0x7f00000fa000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d1d000-0x60)=[{&(0x7f0000a8b000-0x9e)=""/158, 0x9e}, {&(0x7f00006a2000)=""/123, 0x7b}, {&(0x7f0000a79000-0x4a)=""/74, 0x4a}, {&(0x7f0000665000-0xbd)=""/189, 0xbd}, {&(0x7f00006ef000-0xe9)=""/233, 0xe9}, {&(0x7f0000976000)=""/254, 0xfe}], 0x6, &(0x7f0000ae2000)=""/227, 0xe3, 0xa3}, 0x40010001) 2018/01/19 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget(0x2, 0x2000, 0x0, &(0x7f0000c39000/0x2000)=nil) lstat(&(0x7f00002f4000)='./file0\x00', &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000ab7000-0x70)=[{&(0x7f0000953000)="f94a4b173ceca9c934f3ab71f3edab5400307361854772cbef432ada7d4c1d0cd0dfee23a954b25a727a20528198531800a47270b26880c06d030cbaf1b77556b173c98e7703bda2085219082f56f86554e117f145dcf261bc00015b7306e00d6032f34896616a5a9961991d8b088f9a70c7dcb87d2ef8aaebdb469c66025180f8d327f7658f061d7a73cd176df98cdcd2ead6707044a7dd278be8b817ce", 0x9e}, {&(0x7f0000f25000)="e3803bee5346dad33f3f23d45e26d986cc37fe6251027bcf7e15848d06a393e4d125443728bd2e0cf5d39af801b19dc0482b55c0cb9c9de8f7e5245f18e93dd5409e5742859fddda4f8215d81ac3964ba7441e2ce2e46e65b18c233f0b20ead6e8f73974d94efd95a08833aedb3e5a5884696131649fbe96ff0ddc7c52ad7f4c2623f06c632337ba769475cf31c8b3b8e069a4ed053fcc07711467749cc2280a821da9343b0efa955ce62749385f28f14a2e", 0xb2}, {&(0x7f0000999000)="6d5b4e11c9ab7c918f2f3d0c118412", 0xf}, {&(0x7f0000800000-0xe9)="ea061be5b311bea2386ef5cdbe21b3983d1dadee870a69586365b22648fcc04b67c6493d13a16812a86bb5314cb8b8f7fc697f1036008643af45d20ff1fae7429e8d22aa2860d1e7354a27b39e92b9beb387ae1e97a690951775c7dacecd02883ac73c24d16f2e367cd3852d82123e9879bab57375fc06eb63c2f091ade1068271727c0f85b2ecce99ed32d704d96e0501ca30bdbb9a4e2e3165a6374618a582177a60e3bcef207e5a64d56dedf330d40ddefeb7eaff7b06592c7370c325f00ed5f6cae69ae28c5b4c9e2f52fadf5856a92ce50c3edb13d5e7f3241b882e1d70616dc4770c94fe4e47", 0xe9}, {&(0x7f000038a000)="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", 0x1000}, {&(0x7f0000468000-0x74)="11193852c72dc874bd31c3bb7ce638df3781b3e4a4046fae1f6f70f9c3cdaeae000c17e480a6c89855f2fb239ed95c7f01ddd464c16502b62ab3bcdea90f4f6f8c6bf50fed970c306043a861ba19ed24ddf8709736fd6609a56fb2c0cddb73034453d212dd841dfa5d58e40fb0e4c9bfa5705b3f", 0x74}, {&(0x7f0000220000-0x44)="6422889063be56671f11a8163f40d0a12cbc738c74b4f66ab6dcb5f089100894d20c6c070a7de8fdaacc488f0c421d51871df19e74bb5cc90410a6b4ea792417892babd3", 0x44}], 0x7) stat(&(0x7f0000327000-0x8)='./file0\x00', &(0x7f0000e1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000018f000)={{{@in6=@dev={0x0, 0x0, [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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000)=0xe8) getgroups(0x1, &(0x7f0000452000)=[0x0]) syz_open_dev$binder(&(0x7f0000363000-0xd)='/dev/binder#\x00', 0x0, 0x2) r7 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000a5b000)={0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f00008c0000)={{0x100000001, r3, r4, r5, r6, 0x2, 0x400, 0x0, 0x0, 0x0}, 0x7, 0x2, 0x9d33, 0x6, r7, r8, 0x2, 0x0, 0x0, 0x0}) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r9, 0x80404521, &(0x7f0000d3e000)=""/249) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002b0000)={0x10, 0x0, &(0x7f0000a6a000-0x10)=[@increfs={0x40046304, 0x3}, @increfs={0x40046304, 0x2}], 0x49, 0x0, &(0x7f0000719000)="4cca95071b4245e172b2173dad184cc63591b1f9eaa57b76e3260d85801d760bd6039b345d87950c348d127dbf2eb1db346d083a6db624e46474c945407a71ac196497b7d8eba08a02"}) getsockopt(r0, 0x0, 0x4, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) [ 37.265840] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 37.282951] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/19 17:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f0000ae9000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 37.294936] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 37.345488] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/19 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r2}) shutdown(r3, 0x1) 2018/01/19 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00000b7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/ppp\x00', 0x10c00, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000054000-0x8)={0x0, 0x1f}, &(0x7f00003a0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000462000)={0x6, 0x5, 0xa, 0x1, 0xffffffffffffffc0, 0x10001, 0x9, 0x2, r3}, &(0x7f000059a000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e4b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x408, 0x502, 0x5, 0x3}, &(0x7f0000a5e000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000aab000-0x8)={r4, 0x0}, 0x8) 2018/01/19 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b9c000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_emit_ethernet(0x3e, &(0x7f00001d6000-0x42)={@random="00ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x80000001, 0x0, 0xfffffffffffffff8}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x70, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001ad000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005c3000-0x18)={r1, &(0x7f00004eb000)="38676ef56dae47101f9b55acee3afa6633f5be3d63c68c2e9fa0aa77d46f22d7b7340ed53d759c4963a1e17d3cd3ec8699beb8ec5fa12c924f7a852fb475d585008720bf1e37c22c5864ca1b3d4e8204e3d84e34ed9529d6750ed64ba3ce02352dd2be486ceb9dd666a02d8e47168f79db13b6b094d2669c5640667c39a21e22700780e77b00ceba5dbcdbe9280960c09e6cd3b1e035c3f2478640240136359c12fc68ee040e2bd963b2180e79f764dff0a67628f08c18b2c2ef45d46602c6afc93feea9758484a87b055044f0e47241fa93a39b3205c53ab9b5c16da5abc3a5ae0b893a8203", &(0x7f0000ad6000)=""/234}, 0x18) 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000+0xe39)=@dstopts={0x21, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0xffffffff, 0x2, 0x0, 0xa9, [0xffffffff]}}]}, 0x1d) connect$inet6(r0, &(0x7f0000000000+0x887)={0xa, 0x3, 0xfffffffffffff001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5d}, 0x1c) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000000c000-0x30)=[{&(0x7f000000e000-0x2)='\x00>', 0x371}], 0x1) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/23, &(0x7f0000fe1000-0x4)=0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) pipe(&(0x7f0000d82000-0x2)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000f0000)={{0x40, 0x1000, 0x40, 0x5, 0x1, 0x1ff}, 0x1, 0x5ccb, 0x7, 0x81, 0x2, "3faeba982fc4fd2b2bd78012aecdc3b5ec5869ff487c7ce66940ef4d42e3a83575556ab21077f1a4a11d93da30cabe8172b9eafd3e049b8cc6f2ef525dde15b7ddda055998f8c76524d4ca2bd0b85348e393949e9eb622fde4f3c94f7b74b469500ca9e4b2d5e4496402aaea6987b7beb282caf2b71828769b59a4383b74a257"}) r3 = accept$alg(r1, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/19 17:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004b6000)="6c6f676f60113065ffaef6b91a8d315f8da1df3ab6fa416fc508da6f6ca0adec8050e2b2abddd6a4ae27d141975152559a1f48e2397d2402045e91ed", &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) keyctl$search(0xa, r0, &(0x7f000033e000)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001db000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000110000)=0x1) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_dev$mouse(&(0x7f00008e5000-0x12)='/dev/input/mouse#\x00', 0xad42, 0x800) perf_event_open(&(0x7f0000bc1000)={0x7, 0x78, 0xff, 0x0, 0x80000001, 0x53a2, 0x0, 0x40, 0x1, 0xc, 0x5, 0xfff, 0xffff, 0x4, 0x7fffffff, 0x800, 0x2d86, 0xffffffffffffff80, 0x81, 0x0, 0x7fff, 0x6, 0x6, 0x2, 0x0, 0x0, 0x3f, 0x3, 0x40, 0xfffffffffffffffb, 0xa23, 0x7, 0x8708, 0x7, 0x9, 0x3, 0xd9e, 0x8, 0x0, 0x7fcf, 0x4, @perf_config_ext={0x5, 0x8}, 0x20001, 0x9, 0xf3c, 0x1, 0x1a, 0x6, 0x1c0000000, 0x0}, r2, 0xfffffffffffffe30, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000025d000-0x8c)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd2000-0x4)=0x8c) init_module(&(0x7f0000158000-0x19)='/selinux/avc/cache_stats\x00', 0x19, &(0x7f0000197000)="6c6f676f60113065ffaef6b91a8d315f8da1df3ab6fa416fc508da6f6ca0adec8050e2b2abddd6a4ae27d141975152559a1f48e2397d2402045e91ed") setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00006a2000)={r5, 0x1}, 0x8) 2018/01/19 17:39:54 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, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) r1 = syz_open_dev$sndpcmc(&(0x7f0000112000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x103402) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c37000-0x4)=0x0, &(0x7f0000166000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) 2018/01/19 17:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8024, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r7 = getpgid(r2) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r7, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) [ 37.421879] binder: send failed reply for transaction 15, target dead 2018/01/19 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) clock_gettime(0xfffbffeffffffff8, &(0x7f00005ff000-0x10)={0x0, 0x0}) 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) r0 = syz_open_dev$vcsn(&(0x7f0000090000)='/dev/vcs#\x00', 0x4, 0x4400) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000a75000-0x1c)={0x251, 0x14, [0x10100, 0x0, 0x7, 0x7fa, 0x3]}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) umount2(&(0x7f0000b61000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000198000-0x4)=0x8, 0x4) 2018/01/19 17:39:54 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000083000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1d) socket$bt_rfcomm(0x1f, 0x0, 0x3) r0 = getpgid(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ptrace$cont(0x9, r0, 0x5, 0x48) getpgrp(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/19 17:39:54 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000344000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00004a6000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f00003fe000/0x4000)=nil, 0x4000, 0x3, 0x80000000002019, r1, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) setgroups(0x0, &(0x7f0000b32000)=[]) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x4, 0x100000001, 0x8000, 0x9, 0x8000, 0x6, 0x9, 0x9, 0x8000, 0xffffffffffff8001, 0x3}, 0xb) 2018/01/19 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) r3 = dup2(r0, r2) accept4$ax25(r3, &(0x7f0000f7a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e8000)=0x10, 0x800) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29313a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c588684c1b72e3cb4b58b055f67ff70", 0xd7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/access\x00', 0x2, 0x0) prctl$setptracer(0x59616d61, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x40400) ioctl$sock_bt(r0, 0x0, &(0x7f000042d000)="b00d58e6febd32f54417f3a04dd250509e130ca56fe9735570d2684fb8392391e7d1b35fbdce447b72860c80943157fd43") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/snmp6\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) preadv(r2, &(0x7f0000261000)=[{&(0x7f00000fc000-0xbc)=""/188, 0xbc}, {&(0x7f000083e000)=""/112, 0x70}, {&(0x7f0000fda000-0xb7)=""/183, 0xb7}, {&(0x7f0000812000)=""/239, 0xef}, {&(0x7f0000f4e000-0x1c)=""/28, 0x1c}, {&(0x7f000078e000-0xec)=""/236, 0xec}, {&(0x7f000069f000)=""/149, 0x95}, {&(0x7f0000ef2000)=""/4096, 0x1000}, {&(0x7f00005e7000)=""/169, 0xa9}], 0x9, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006a8000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:54 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000003000-0x10)={0x6, 0x889a}) r0 = semget$private(0x0, 0x4, 0x280) r1 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000004000)={{0x20, r1, r2, r3, r4, 0x10, 0x13, 0x0, 0x0, 0x0}, 0x20, 0xf110, 0xfffffffffffffffa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 17:39:54 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f0000d9b000)=0x0, 0x1000000000005c, &(0x7f000081b000/0x2000)=nil, 0x2) 2018/01/19 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000db2000)="74a476fd334ff6563b147b241526a89d", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0xfffffffffffffffc}], 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000097000)='/dev/cuse\x00', 0x101080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000da3000-0x5c)={0x6, 0x2, {0xffffffffffffffff, 0x3, 0x7fffffff, 0x0, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f000002d000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x1, &(0x7f0000d2b000)=""/57, 0xffffffffffffff35, 0x2}, 0x0) 2018/01/19 17:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000201000)=0x0, &(0x7f0000938000-0x4)=0x4) 2018/01/19 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000064f000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) seccomp(0x1, 0x0, &(0x7f00008c7000)={0x200000000000015d, &(0x7f0000000000)=[{0x6, 0x200000000000, 0x0, 0x407ffc0003}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c7a000)={0x5, &(0x7f0000be3000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000aad000-0x8)={r1, 0x2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f34000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000952000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000884000)={r2, 0x7e0, 0x6, 0x6, 0x7, 0x8}, 0x14) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000885000)={0x8, 0x9, 0x3, 0x80000001}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000043c000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/rtc\x00', 0x900, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a23000-0x8)=0x6) preadv(r1, &(0x7f0000d93000-0x40)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f14000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="49e3f8f89a11", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="17208b8871af5df83d55c3da966aabd0"}) 2018/01/19 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f000058a000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 17:39:54 executing program 6: 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$audion(&(0x7f0000020000)='/dev/audio#\x00', 0xffffffff, 0x8400) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00001dc000)=0x0) syz_emit_ethernet(0x46, &(0x7f0000082000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 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}, {[], @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x8, "60ccdb", 0x0, "699cfb"}, ""}}}}}}, 0x0) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000502000-0x9)='/dev/vcs\x00', 0x100, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x4, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000eb8000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000e65727", 0x21) [ 37.688101] mmap: syz-executor2 (5567): VmData 1650688 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. 2018/01/19 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = creat(&(0x7f00005df000-0x8)='./file0\x00', 0x0) accept$alg(r1, 0x0, 0x0) bind$alg(r0, &(0x7f0000340000-0x58)={0x26, 'skcipher\x00', 0x0, 0x5, 'pcbc(aes)\x00'}, 0x58) 2018/01/19 17:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e7c000-0x18)=[&(0x7f000049e000/0xb000)=nil], &(0x7f0000209000-0x18)=[0x3], &(0x7f0000f86000)=[], 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000628000-0x51)="b89172083a9c1eddbe656da83adf88192dac091020a6b69c7f6715c94dbed932fe6340d65dd3db8c687256a20099be0c3b0c0294cfee27f3004a02ffeb64c289f04c209f363b2cd1b97b64f576ab705f77", 0x51) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000468000+0x33e)={0xffffffffffffffe9, {{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) 2018/01/19 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mkdir(&(0x7f00007f3000-0x8)='./file0\x00', 0x40) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000116000-0xc)={&(0x7f0000561000-0x8)='./file0\x00', r0}, 0xc) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000fc7000)="") 2018/01/19 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x6440) r1 = syz_open_dev$mouse(&(0x7f000030b000)='/dev/input/mouse#\x00', 0x0, 0x20000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000ca3000-0x10)={0x7, &(0x7f0000294000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000070a000)={0x7, 0x4, 0x3}) 2018/01/19 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc0000)='net/rfcomm\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002b9000-0x4)=0x1, 0x4) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f000039b000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) fallocate(r0, 0x1, 0x6, 0x5) 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000012b000-0x4)='tls\x00', 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) r1 = open(&(0x7f0000ebe000)='./file0\x00', 0x0, 0x40) getpeername$packet(r1, &(0x7f0000bad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c0000)=0x14) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) writev(r0, &(0x7f000065d000)=[], 0x0) 2018/01/19 17:39:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) connect$l2tp(r0, &(0x7f0000e21000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x2, 0x4, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x3) 2018/01/19 17:39:54 executing program 7: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x8000000000) stat(&(0x7f00001f1000-0x8)='./file0\x00', &(0x7f00001fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000152000-0x8)='./file0\x00', &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00008cd000)='./file0\x00', 0xf000, r1, r2, 0x7, 0x20000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, 0xffffffffffffffff, 0x0}) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) timer_create(0x0, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) timer_getoverrun(0x0) 2018/01/19 17:39:54 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 17:39:54 executing program 2: 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 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c36000)={@common='eql\x00', @ifru_ivalue=0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000785000)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000460000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000624000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc4000)={0x80, 0x4, 0x6, 0x4, 0x2}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000027f000)={r0, 0x50, &(0x7f0000e90000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d85000-0x4)=r1, 0x4) r2 = syz_open_dev$midi(&(0x7f000025b000)='/dev/midi#\x00', 0x8, 0x42000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000ba5000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000f5b000)={0x4, 0xfffffffffffff844, 0x3c, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x490, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget$private(0x0, 0x7, 0x348) syz_open_dev$loop(&(0x7f00006f4000-0xb)='/dev/loop#\x00', 0x1000, 0x4000) semget$private(0x0, 0x0, 0xa) r3 = semget$private(0x0, 0x6, 0x500) semctl$IPC_RMID(r3, 0x0, 0x10) 2018/01/19 17:39:54 executing program 3: 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 = syz_open_dev$sndpcmc(&(0x7f00000fb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000001f000-0x4)='tls\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d89000-0xf3)="73657467726f757073007b0bb12fc111876a685d2b7ff5a601221e40539a28cd601cec599eeaf0e2baa76326aa7a3d49bb6734a5fc75bae94b5e3177a8c483e411fe37381b77aec28061a4cfdf159233abb7f860f7d93e71feb65619d5a9f09223dada4539cd31d9fdaea068977c7441c9861de3397efb7b740f58e5f63e51677e7d7d063481783738721936972588f6822eaae2a2636fa188cae065af4003fa37658e723c2050520900000067d8e8769a9f417d56354c913fd88335c87ed8fe1669169f00836d3044f2e4f140378b4420605f1fdda2e0927af0e4791a0b4bd718ceecd9e27fe915cb087886892b3ab2b11925") close(r1) 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000d54000)='/dev/dmmidi#\x00', 0x3, 0x4c000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f75000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00008b1000)=""/244) r2 = syz_open_procfs(r0, &(0x7f0000f6a000-0xc)='net/netstat\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$audion(&(0x7f0000b5e000-0xc)='/dev/audio#\x00', 0x7f, 0x440) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000736000)={0xffffffff}, 0x0, 0xfffffffffffffc84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ac3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb5000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000083000-0x10)={r1, 0x1, 0x6, @random="730fd2b003a6", [0x0, 0x0]}, 0x10) setrlimit(0xfffffffffffffffe, &(0x7f0000011000)={0x0, 0x0}) ioctl$KVM_NMI(r0, 0xae9a) ftruncate(r0, 0x3d) 2018/01/19 17:39:54 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000019000-0x8)=0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000023000-0x4)=0x2, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000008000-0x4)=0x0) [ 37.923269] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/01/19 17:39:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000055b000-0x20)={0x10000, 0x2, 0x7001, 0x1000, &(0x7f000068e000/0x1000)=nil}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x119, 0x7, &(0x7f0000461000-0x4)="0600", 0xfe96) 2018/01/19 17:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 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) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000497000-0x4)={0x0, 0x0}) write(r0, &(0x7f0000d4f000-0x24)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/rfkill\x00', 0x80900, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a23000)=@req3={0x3, 0x7, 0x400, 0x1ff, 0x4, 0x101, 0x7}, 0x1c) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x1, 0x9, &(0x7f0000dce000)="6a90d476", 0x4) semget$private(0x0, 0x1, 0x13) 2018/01/19 17:39:54 executing program 2: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008bd000-0x8)='net/sco\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000320000-0xed)=""/237) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/19 17:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000675000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc1, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a3f000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000947000-0x4)=0xe8) 2018/01/19 17:39:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x75fa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f3a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d5a000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000bd6000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xb0, &(0x7f0000e57000-0x8)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000fe3000-0xe9)='$', 0xfffffffffffffd3f) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d91000-0x4)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00002f5000-0x9)='/dev/dsp\x00', 0x1000000000000000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000167000)=[{0x3, 0x0}, {0xc, 0xfffffffffffffffe}, {0x8, 0x3}, {0x4, 0x7}, {0x0, 0x81}], 0x5) 2018/01/19 17:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) openat$selinux_status(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00005ff000-0xb)='/dev/adsp#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00007cb000)=0x0, &(0x7f00005e0000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) socketpair(0x9cca73b32a25e074, 0x0, 0x6, &(0x7f00009df000)={0x0, 0x0}) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000e61000-0x2f)=""/47) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0xffffffffffffff20) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000a2f000-0x90)=""/144) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000083b000-0x20)={0x10000, 0x2, 0x10f000, 0x1000, &(0x7f00005f2000/0x1000)=nil}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009f5000-0x8)={0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r1, &(0x7f000088d000-0xc)={r4, r6, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f000043c000-0x20)={@generic="b6e73796ab2a3641300f2ae6ebf0515d", @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SMI(r3, 0xaeb7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001af000)={0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 17:39:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008b3000-0xd)='/dev/usbmon#\x00', 0x4bb, 0x20400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00001a2000-0x4)=0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000015a000)={0x0, 0x5f, 0x20}, &(0x7f00006d4000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000066000-0x20)={0x200, 0x80, 0x2, 0x15, 0x1, 0x100, 0x200, 0x4, r3}, &(0x7f0000036000)=0x20) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a48000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ea5000)={0x7, &(0x7f000051e000)=""/4096, &(0x7f0000c3c000)=[{0x6, 0x0, 0x6, &(0x7f000074f000)=""/0}, {0x7, 0xfa, 0x4, &(0x7f000054c000)=""/250}, {0x5, 0x8, 0x3, &(0x7f0000857000-0x8)=""/8}, {0x7, 0x97, 0x1, &(0x7f000021f000)=""/151}, {0xfffffffffffffff7, 0x80, 0x9, &(0x7f0000dbf000)=""/128}, {0x3ff, 0xe7, 0x0, &(0x7f0000048000-0xe7)=""/231}, {0x4, 0xe9, 0x5, &(0x7f0000a54000-0xe9)=""/233}]}) 2018/01/19 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007f4000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00007c7000-0x6)='\n', 0x1) r1 = dup(r0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/19 17:39:55 executing program 4: 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$sequencer2(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/sequencer2\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000da0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000061000)=0x7) connect$can_bcm(r0, &(0x7f0000dd5000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x48) writev(r2, &(0x7f000079b000-0xa0)=[{&(0x7f000053f000)="fa", 0x1}], 0x1) 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = syz_open_dev$vcsn(&(0x7f0000adc000)='/dev/vcs#\x00', 0x200, 0x8100) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000826000-0x24)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x367cd616}) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000bfc000)={0x63ff, 0xf80b, 0x5, 0x10001, 0x5, 0x4}) r4 = shmget$private(0x0, 0xc00000, 0x808, &(0x7f000008d000/0xc00000)=nil) utimensat(r3, &(0x7f0000d01000-0x8)='./file0\x00', &(0x7f0000716000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000a80000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000a54000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000dba000-0x30)={0x20, 0x0, &(0x7f00007f2000-0x20)=[@acquire_done={0x40106309, r5, 0x2}, @free_buffer={0x40086303, r6}], 0x10, 0x0, &(0x7f0000669000)="bc9a8f9802354be3e9b56898f795b93a"}) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000992000)=""/203) openat$kvm(0xffffffffffffff9c, &(0x7f0000be6000-0x9)='/dev/kvm\x00', 0x400001, 0x0) 2018/01/19 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x1, &(0x7f0000074000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2d000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000a48000)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000def000-0x18)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0x18) pipe(&(0x7f0000d7e000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000967000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000)=0xe8) clock_gettime(0x0, &(0x7f0000941000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000a29000)={0x0, 0x0}, &(0x7f0000105000)=0xfffffffffffffd97) sendmsg$can_bcm(r3, &(0x7f0000f5c000-0x38)={&(0x7f0000d6d000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00003f3000-0x10)={&(0x7f00002e1000-0x80)={0x7, 0x40, 0x3f, {r5, r6/1000+30000}, {r5, 0x0}, {0x3, 0x4, 0x0, 0x2f}, 0x1, @canfd={{0x0, 0x5, 0x0, 0x0}, 0x12, 0x2, 0x0, 0x0, "35bcda09b6e9da88a2e9e1e81932fd0a952b8725625c4040ea09e4e6cfe251faf32b0ea3730d4a915ef917fc7eec82a47cd3ae6ab86f7f88cbf6ded4530cc2f2"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000005d000)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a80000-0x4)=0xb3, 0x4) 2018/01/19 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x4) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) syz_open_dev$adsp(&(0x7f0000209000-0xb)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/19 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000223000-0x9)='/dev/kvm\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e26000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00005ed000)={0x107006, 0xb000, 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d26000-0x10)="167dd2e456630d4226dd1ca76e60603b", 0x10) r2 = syz_open_dev$vcsa(&(0x7f000053c000)='/dev/vcsa#\x00', 0x5, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004c8000)={0x0, 0x100, 0x8000, 0x3, 0x10000, 0x7, 0x1000, 0x200, {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]}, 0x27d990c3, 0x8, 0x5, 0x1, 0x0}}, &(0x7f0000f2a000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e8f000-0x8)=@assoc_value={r3, 0x10000}, 0x8) 2018/01/19 17:39:55 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000d7f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x6000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000545000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008c2000-0x2)=0xa000, &(0x7f0000001000-0x8)=0x2) semop(0x0, &(0x7f000088b000-0x1e)=[], 0x68) 2018/01/19 17:39:55 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000eef000-0xb)='/dev/midi#\x00', 0x1db, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x86)=""/134, &(0x7f0000ac1000-0x4)=0x86) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000006000)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000008000-0x83)=""/131, &(0x7f0000008000-0x4)=0x83) 2018/01/19 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000870000)='/dev/vcs#\x00', 0x80, 0x40000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000e1f000+0x723)={0x3, 0x2, [{0x4, 0x0, 0x10000}, {0x1, 0x0, 0x7}, {0x9, 0x0, 0x7}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) sigaltstack(&(0x7f00006ee000/0x13000)=nil, &(0x7f0000f83000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003a4000-0x4)=0x9, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000f53000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d27000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005a3000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000661000-0x14)={0xffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0}) 2018/01/19 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000048a000-0x8)='./file0\x00', 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00003bd000)=0x0, &(0x7f0000c61000-0x4)=0x4) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r1, &(0x7f0000d16000)=[{&(0x7f000032b000)=""/99, 0x63}], 0x1) r4 = eventfd2(0x0, 0x0) read$eventfd(r4, &(0x7f00000bf000-0x8)=0x0, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ed1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r2, &(0x7f00007c8000)={&(0x7f0000930000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00005eb000-0x20)=[{&(0x7f0000a1f000)=""/204, 0xcc}, {&(0x7f0000737000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x200}, 0x2000) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000372000)={&(0x7f0000e95000)=[0x0, 0x100, 0x5, 0x0], 0x4, 0x7, 0x7e8, 0x0, 0xffff, 0x2, {0x1c0e, 0x6, 0xa3, 0x10000, 0x3df6, 0x4, 0x8, 0x800, 0xab, 0x96, 0xfff, 0x9, 0x5, 0x8b, "155dc37677f062abd16fdacc4cb759210d97ce844696488631d12ffd10fa651d"}}) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r6, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r4}]) mknod$loop(&(0x7f0000db2000)='./file0\x00', 0xc021, 0x0) 2018/01/19 17:39:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1d)="929c52e61f01ff466f21e01937a64376cb28f7fa1b60cc5344e117ff7f", 0xfffffe6a, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) keyctl$setperm(0x5, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5d000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/144) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000-0x4)=0xd2, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000)={{0x0, 0x1, 0x3, 0x0, 0x1}, 0x99, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000002000-0xc)={0x8, 0x400, 0x9}) 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) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) accept$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) r2 = fcntl$getown(r1, 0x9) setpriority(0x2, r2, 0x4) 2018/01/19 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000810000-0x48)={0x7, 0x5, &(0x7f0000576000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x8000}, [@alu={0x7, 0xffff, 0xd, 0x9, 0x5, 0xa12deb51d31a3489, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001a2000-0xa)='syzkaller\x00', 0x4, 0x2d, &(0x7f000064f000)=""/45, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x4000000000000001, 0x6925) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000b47000-0xa)='encrypted\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f42000-0x8c)="9976079a37d01367d238d9d7ae1b03d90d4bc84afe4f029604795ffe195bf712cedc4096eb153cb228c5a4a89b8d8df6ea2e2cb90922e9266432fae5580768c6021ac364064bc6cc0e22ee16279772a677b65ee454aa522e8b7887a9ca692398ab83281f829d7d0d5633ea1539f7dae7ce43eeb821fdff5047700503cc77e23f3b33ea55c2cfe9b1909ad605", 0x8c, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000840000)="c8", 0x1, 0xc000, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x8000, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000c49000-0xa0)=""/160) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c) sync_file_range(r1, 0x0, 0x0, 0x2) 2018/01/19 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f00001d1000)='/dev/sg#\x00', 0xb318, 0x100080200001) ioctl(r0, 0x9, &(0x7f0000c21000)="b7cbd5d0f93684fc720900000000000000202bb2f3ac11b6ae0d61316c02983a40c0dfc28084a416128ef8848a86a35613d98a9ad9e9f0f6c0ef5387c8152c1e00d34be0b192e71edef05486e639305bb40753deffce00004f44b6dd4ab69d8461308dacc1d24a07a9f09dcd62767861a000dc659e7f027603bd71bf23e553e3635d8737ed0d") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000a79000)={0x4, 0x0}) close(r0) 2018/01/19 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000)='/dev/input/event#\x00', 0x0, 0x20800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00007b4000)=""/0) r1 = socket(0x10, 0x2, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) 2018/01/19 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getcwd(&(0x7f0000579000-0x77)=""/119, 0x77) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/19 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000079d000-0x28)={@common='bpq0\x00', @ifru_names=@generic="60af1d9d72192074a00cc954d15638e4"}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007d7000)={0x7}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000-0x9)='/dev/vcs\x00', 0x2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) acct(&(0x7f0000c4a000-0x8)='./file0\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 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) mlockall(0x2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r6 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) r7 = shmat(r6, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_LOCK(r6, 0xb) shmdt(r7) shmctl$SHM_UNLOCK(r6, 0xc) [ 38.443759] encrypted_key: master key parameter '"é&d2úåXhÆÃdKÆÌ"î'—r¦w¶^äTªR.‹x‡©Êi#˜«ƒ(‚} V3ê9÷ÚçÎCî¸!ýÿPGpÌwâ?;3êUÂÏ鱚Ö' is invalid 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000a3e000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0xff3b}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:55 executing program 5: socketpair(0x5, 0x801, 0x0, &(0x7f00001c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x34, 0xffffffffffffff81, "7d6b4b73f607858e9d0aa395c86d27c34a6b49419a7267be2ba5808c45227acec3f6b4a7f872f8f0a7f66225"}, &(0x7f000031d000)=0x0, 0x564fcb0a9e08ab46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00005c2000)={&(0x7f0000ef9000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000eaa000-0x7)="72611f667300a6", 0x0, &(0x7f000002c000)="") mknod(&(0x7f0000dbd000)='./file0/file0\x00', 0x30, 0xfffffffe) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00004a0000)=0x0) [ 38.518409] encrypted_key: master key parameter '"é&d2úåXhÆÃdKÆÌ"î'—r¦w¶^äTªR.‹x‡©Êi#˜«ƒ(‚} V3ê9÷ÚçÎCî¸!ýÿPGpÌwâ?;3êUÂÏ鱚Ö' is invalid 2018/01/19 17:39:55 executing program 6: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000922000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:55 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ee4000-0x8)={0x101, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000534000)={0x1, 0x401, 0x1, 0xfff, 0x7, 0x5}) ioctl$void(r1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000006000-0x20)={@generic="67bf16e1945d6b1e11779d0a47156bfe", @ifru_flags=0x100}) 2018/01/19 17:39:55 executing program 3: 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$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f41000)='/dev/dmmidi#\x00', 0x80000000, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000836000)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x4, 0x1, 0x6, &(0x7f0000a86000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xee7a, 0x401, 0x5}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000506000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x5003, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000225000-0x8)={0x0, 0x20}, &(0x7f000033e000-0x4)=0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008b0000)={r4, 0x1}, &(0x7f000005a000-0x4)=0x8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000719000-0x10)={0xf000, 0x1000, 0x0}) 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) r1 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) sched_setaffinity(r1, 0x8, &(0x7f00009c1000-0x8)=0x5) openat$kvm(0xffffffffffffff9c, &(0x7f000061b000-0x9)='/dev/kvm\x00', 0x20000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) signalfd(r0, &(0x7f00009be000)={0x0}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000582000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000cb3000-0x12)={@generic="ecd21321eb9d94c46b5dc5d03c398f25", 0x7}) mprotect(&(0x7f0000e43000/0x3000)=nil, 0x3000, 0xf) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000fb5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000432000-0xb)='/dev/midi#\x00', 0x1000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00009ae000)=0xf) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000016a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000680000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000d34000-0xbc)={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]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000575000)={0x1, 0x28, &(0x7f0000fe9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000973000)=[@in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000058e000-0xc)={r4, 0x2, 0x8}, 0xc) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000042b000-0x138)={{0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d53, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 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) write$selinux_user(r0, &(0x7f000000e000)={"73797374656d5f753a56626a00000040723a6170745f7661725f6c6f675f743a73304a19709e323fb4e1b9b6f624a512d9a9e300e42284b07f17d0a8dacc071b67a535b6134a8e45dde3e703431a3762bf651961fa9d86", 0x20, "25791ffc656d5f9800"}, 0x61) 2018/01/19 17:39:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x203) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00006c8000)=0x0, &(0x7f0000d8f000-0x4)=0x0, &(0x7f0000ac8000-0x4)=0x0) setfsuid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00008d0000)=[{{&(0x7f000060b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cfe000)=[{&(0x7f0000000000+0x19)=""/5, 0x5}, {&(0x7f0000c31000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f00008d2000)=""/181, 0xb5}], 0x4, &(0x7f0000654000)=""/0, 0x0, 0xe5}, 0x80}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000fae000-0x8d)=""/141, 0x8d}, {&(0x7f0000f01000-0xe9)=""/233, 0xe9}], 0x3, &(0x7f0000ada000-0x1000)=""/4096, 0x1000, 0xe94c}, 0x3}, {{0x0, 0x0, &(0x7f0000f32000-0x10)=[{&(0x7f0000000000)=""/82, 0x52}], 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffff6a2}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f00009a6000-0xaa)=""/170, 0xaa}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000c4a000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x61)=""/97, 0x61, 0x925}, 0x9}, {{&(0x7f0000e2c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000c25000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000b73000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000772000)=""/149, 0x95}], 0x6, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/174, 0xae, 0x4}, 0xbf8}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000064c000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000043f000-0xbe)=""/190, 0xbe, 0x1}, 0x1}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00003ce000)=[{&(0x7f000042a000)=""/80, 0x50}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f00009a4000)=""/52, 0x34}, {&(0x7f0000c62000-0xea)=""/234, 0xea}, {&(0x7f0000099000-0xbb)=""/187, 0xbb}, {&(0x7f0000388000-0xf4)=""/244, 0xf4}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000a08000)=""/0, 0x0}, {&(0x7f0000da9000)=""/41, 0x29}], 0x9, &(0x7f0000001000-0x65)=""/101, 0x65, 0x0}, 0xff}], 0x8, 0x40012062, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x1000100, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{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$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000015000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 17:39:55 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00006eb000)='/dev/input/mouse#\x00', 0x8, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gretap0\x00'}}) r2 = socket$netlink(0x10, 0x3, 0x20000000000c) setsockopt(r2, 0x10e, 0x2, &(0x7f0000001000)="", 0x0) 2018/01/19 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='stack\x00') r1 = fcntl$dupfd(r0, 0x406, r0) 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) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f5f000)=[], 0x0) preadv(r0, &(0x7f0000b3f000-0x10)=[{&(0x7f00003fc000)=""/1, 0xfffffffffffffff9}], 0x10000000000000eb, 0x0) 2018/01/19 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0xffffffffffffffff, 0x2d8) bind$inet6(r0, &(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$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000ef2000-0x14)={0x0, []}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00005af000)={0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/19 17:39:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000742000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000d7c000-0x85)="0d5feadec9c172f25de88126e5da0ae1b5a16fb17f3ae4e262c6f4660b8d6e266e2275fc9a8ab154f2abd81cc73ebdc7dc3be743c54ad44eaf2acc895a5a02f2540265f4eee1f9e19b7c731183c137ce56a81f8be7a344404934178f91e8f8c348ac9add66b6fc042de1cc2a4c38ef23b7ea89765066620205055ee3fde1564066d06c4056", 0x85, 0x3, &(0x7f00000c1000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003df000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 17:39:55 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000001000-0x10)={&(0x7f0000000000)="0482c498ace7657c29c843ea1f78ba26d41f680aa3e3f0016c442273fc338e6b85d541a6673ec2dc4c776f352438a129e7782fab170c327d2a60ecc44afc43c5df3a5d65ea3c3f882cf6f544ff1149a03c83b63e5bdc3b9767bea9da2050d1dfd29c636732389d0949ccef5a3b4cc20de4f623e0445e", 0x76}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsync(0xffffffffffffffff) 2018/01/19 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/audio\x00', 0x608001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000082e000)={r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment={0xbf, 0x0, 0x8, 0x7f, 0x0, 0x3ff, 0x2}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0xe)=@dstopts={0x0, 0x2000000000000098, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}]}, 0x10) 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a66000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000354000-0x28)=""/40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ffe000-0x70)=[{0x0, 0x0, &(0x7f0000db4000-0x10)=[], 0x0, &(0x7f0000886000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000a2e000)='/dev/input/mouse#\x00', 0x3108, 0x4000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000570000)=0x6, &(0x7f000055f000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x20000000000) 2018/01/19 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f000087d000)={0xffffffffffffffff, 0xffffffffffffffff}) 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 = memfd_create(&(0x7f000035d000)="6d696d655f74797065c7706f7369785f61636c5f61636365737340292c00", 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000011000)={0x1, 0x0, [{0xc46, 0x4, 0x0, 0x0, @adapter={0x1, 0xfffffffffffffff9, 0x8001, 0x6, 0x2}}]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/19 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c9c000-0x6)={0x39a, 0x9, 0x6}) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) fcntl$getown(r1, 0x9) 2018/01/19 17:39:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000014000-0x4)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000012000)={r0, r1, 0x0, 0x2}, 0x10) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a629ef377f6cff6f1b66192772a03b90"}) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000014000-0xc)={r2, r2, 0x2}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r6 = dup2(r3, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) dup2(r0, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) close(r2) dup(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f0000002000)={0x10003, 0x0, &(0x7f0000013000/0x1000)=nil}) 2018/01/19 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x2, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000929000-0x4)=0x0) ptrace$setregs(0xd, r1, 0x5, &(0x7f0000c7b000)="3e221e05f2c5019d64f4f83bf983a21b5c20df694a80c0e6c12627f7338b76e4a6dbdd932427cc2d") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) ioctl(r0, 0x10000002284, &(0x7f0000b3c000-0x1)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f0000883000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f0a000-0x4)=0x0) r3 = gettid() sendmsg$nl_generic(r0, &(0x7f0000cbd000+0x812)={&(0x7f00002fc000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000565000)={&(0x7f00001f7000-0x25fc)={0x25fc, 0x39, 0x102, 0x3, 0x2, {0x18, 0x0, 0x0}, [@typed={0xc, 0x88, @pid=r1}, @typed={0xc, 0x4e, @pid=r2}, @nested={0x338, 0x64, [@generic="76803d1625", @generic="1621720a6511751fd785ca9d0d64f6dc9f7e3bb3164a593b00e4ee81824a81c1ba7b556b42f226fb8a6197a3e41f7bb4e8ba6e28a434ed26e52c2525986e6c3e19102954ad0946f09b3c62dfb98496b6b549bcd563f53606b1eff2ccf91d22ec2769f2701506f1c9e61320ce8534daf34a19417b2840c872a3e6da2fbef8a3ad3bc197cad52be3c5c7acd1202f188baf99b90687dbd86ad97adbf6ea063c9cd2130045c781cd73c0fe965cde4f8829445614b656a08423e9fa37488abd47057d0abf90fc0e82acca8f", @generic="0b02e68b98fe3c09593a030a0eac415020fcf2c6e7944487c07e5720153fd7615e53de8ffa02bbb77c72a0d1d5570b4fd3490f6028ba5232555d196128cae1a965358049155e8016f680421c50bdbf4ef7d8b56dcf9eda03d8", @typed={0xc, 0x7e, @pid=r3}, @typed={0x8, 0x2f, @void=""}, @typed={0x10, 0x89, @u64=0x8}, @generic="1fafb64c25119a2283bc72912f8f85737e4d04e47aab244a2a411acb24376d138995797c6b60f67cc05a2b2888ae2f1ef64e1785488a96da6445b13b25bd9a52dcf7fb86b8b6363d243646be4c23b9db38a9e448ba9f7da29f51e7600531bcf870dab6e0a23e6eba558ecad09da5369e566ed76884889f8a5c14e555a1346b774bdfdd229525239a12061df8159e5522231e9bc1f012eb8e753aec118797dda72bd9d5f33d7231ca24820f20acd6fc46547763269c630131548f8d8a55276a4eb085f402206203a34ce5573b7df79f0bd09db6178654efb600fc249c858d396673feb066b527a638dfbcac359b931c", @generic="6bf312a7d4f0a94420070929aad5db534db916d8138505e9988299708c6cb835d029568a230f415b413d2f3cf37c4f1ecb3f9891f57d862b25094ca682eed54310cee8ae521c784bbcc3cc6dceaad3df0886aeedbf83004971d760bd2b0791f50824db66bf7c2dbf72a99d05a75092edf2a11e1d95b4a85141d92dff4fdee59843a950b8455f843ba1eb9e22da1091a18819e4adc867fdfffabf845f2d0e2487a074ed6a50075fdab3ef1845b6e1d2bcd8a148cbeb5668ef16e2fc8dd379793eda1ababf40a58a22186cfffb5e258baa8c197d3ce8251a4ec6d614126f70ccba4584fe2ee4b06ddc57c09589fa85", @typed={0xc, 0x27, @fd=r0}]}, @generic="a5892b2d5b92f5ed76a6fe59f5fb8497fae6fbeba5f027aa8e1a75c17e9b2c56dc73ba36030da0eb6c362de62db4792bfea60db6ce9451404c0b652c9119018b2715a9e91fbda64270e26446e673159a8ccf39a3f574443e5ee974a38fa5402d3b48c6cc1a4f365595ed329b44cdbd5c40ac4bb647422e36768843389f51a1382378269e96d26c4d4268c0f5c31c65119a13d8745e15af09463505baaf642a99cd41d05fa926d0a47a872dadaf3a1f7c1fb20a06200e592b24a7743da698ff12d220ef8ab7059241c66d8ba74f501c14b88644532f1e7c582879953355f3b511369ab594631311a11dc74439ff", @generic="7f8abb4fa9dddaa922c8f7", @generic="6d5feaac1da4322a8c060c6e052dac2030fdca4cb505024ed0671e40ca806816a85a93403b734ecc8c8babc06e044f08f154c12b23402a062d02ef0f83123d693271ca0977ab6ce51aa630020c62512d9e8ec48e89a79a8573cde9a9c220f21c0fa8b7e87b270fe886ec124e93b8c497af69d71023191ad3650f691bf31b34c6672ee9ad6580877198b95a85c99f7adc81de2c9fc8456ad56afd43c0efeb1bcc680b9389e81c852dfd5d5c63ad5076733097677814b0672fd5be63fe87771f869adca82643000f45e9bfeba0d434af503604ba23", @nested={0x1c, 0x63, [@typed={0xc, 0x90, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x32, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x43, @fd=r0}, @nested={0x20a4, 0x7e, [@typed={0xc, 0x1b, @fd=r0}, @generic="58f162d6f5448e1dbdd144c5f4df1c0990a7c4cbed99d416a4b9b8cce5ff6849c973d1dbbcca251d03c431f8dd85af055ce6a07c606afefebb6b4fa0df476007fa3523c21c0bb71a4418f0bbe53a8f73e974e702b71c77b3098fb2d3201836921506880f1254f1ed8cdc92472727babfd14696", @typed={0xc, 0x7e, @u32=0xc8}, 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@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x1008, 0x83, @binary="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0x25fc}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/01/19 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x827f) r2 = creat(&(0x7f0000bf8000)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000f51000)={0x20, 0x2, 0x8, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c7", 0x10}], 0x1, &(0x7f00002c4000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f0000a30000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000bcb000)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x219, 0x0}, 0x0) 2018/01/19 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f79000-0xb)='/dev/midi#\x00', 0x9, 0xa200) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000853000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006e6000)=0x5) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f78000-0x1)=0x0) 2018/01/19 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f00000ac000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003e3000-0x4)=0x7, 0x4) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/19 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000998000-0x4)=@assoc_id=0x0, &(0x7f0000733000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001e3000)={r1, 0x84, "4dde5ec9d84617373c30565c2f01f1491a7155d113d6cd92f1c346c25c02e35b002e07817a599dfd61ddd20823700657de1528e768f014084f835a8ee08a163532885a50ac81b9924a1360ddf3d2c32f476671fdc4dfa329f2351c6cb07d2a7936d6c4192b9611d3a498fe3dc9037246351c97b2a1b0c64498c97923c19867817dd62afa"}, &(0x7f0000505000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdbf) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb3000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) 2018/01/19 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df9000)='net/udp6\x00') r1 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000dcf000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000062f000)={0x0, 0x1000, "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"}, &(0x7f0000e57000)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000367000)={r2, 0x9, 0x4}, 0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000073a000-0x2)=0x9, 0x2) preadv(r0, &(0x7f0000771000)=[{&(0x7f0000676000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a1d000)={0x800, 0x80000001, 0x59, 0x1, 0x20}, 0x14) 2018/01/19 17:39:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x8000) getsockopt$inet_mtu(r0, 0x0, 0x13, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fac000-0x8)='cmdline\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000df000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000208000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000d54000)={0x1d, r1, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e21000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000050b000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00004fa000)=0xc) syz_emit_ethernet(0x36, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "271b123da4693fc283cbd041"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/19 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000061000-0x10)="ff031dffffffe70fa545bb213e000954", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000b0a000)=""/115, 0x73) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000197000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000675000-0x1)={0x1000}, 0x1) [ 38.967968] sctp: [Deprecated]: syz-executor6 (pid 5847) Use of int in maxseg socket option. [ 38.967968] Use struct sctp_assoc_value instead 2018/01/19 17:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r2 = open(&(0x7f00007a4000)='./file0\x00', 0x0, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003fe000)={r0, r2, 0x0, 0x2}, 0x10) 2018/01/19 17:39:55 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x1}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x10e, 0x2, &(0x7f0000016000-0x6)="0ed4550f", 0x4) connect$unix(r0, &(0x7f000000f000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000d000)={0x0, 0x6f, "ab0c2cf483b26e199d8511fc33348686efc3b51354df4a187039a0ffbe5f6f4ecfcc1ac656ab8bd2cd24570602924f712db04e52ddb953a72d8deacba9ae83f996252a2538252e489fe339513df0f39f058b33bd88c6aed12a4c8a7006c8883bc1c33554402b5f5feeeb00be199c46"}, &(0x7f0000018000-0x4)=0x77) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000015000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000016000)=0x58) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000018000-0x8)={r1, 0x101, 0x6}, &(0x7f0000017000)=0x8) 2018/01/19 17:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000831000)='/dev/input/mice\x00', 0x0, 0x202000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000216000)={0x0, 0xe8, "a82b91c82d87d1c5d721ac2f6ff1692ade33426aff437c33f6eef00ed7603cf5f890568097a79ecdf35f5f2e258fa2c29722a3ce448a20ec7b1c1d97a7fb8a854932d2083ced52e997d80567ebcac0d168124ccaa05344901cb0bd7e897e64c422a308ac34970090574c7c22d5212c05e0708d0f396eaf816570fa7274834a85ada679f36bf8043890d4a9fa56855d88602f7a90bdc1500fa5e0809a597cf8f3cf1965c9f916d1aa5aac4af2b95d56e80d5765ce4789e10972edfa93489f4a4d8b515da3c140f5dc15f587aabae8b09b52da5c9b9111122430f0fb62be04ca78b62f4c50ec30c017"}, &(0x7f000027f000)=0xf0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007bf000-0xd5)={r1, 0xcd, "3f487d8e7ea35791d5d997f12a8a23a3ae91f896fb96bed570d0d5a89f788b84a368ad70725ae91d031e1a1915c8e3e270b7ff0ce98961729565fc053c374e80ac4f7178ce873e207006427cca0726d564ec804ddf6da2dabfab2b01edd4c81ec0d466d7be5b7e108671d67a61f383fd0ecc11d64daaddb7520c7bd9cc3b67f12331b41b9145c46f40eff85a5f4ee535bc3fda87b3526d8864c1da366801c59956ca2f44f261a7d25202c0637682329ba057b8b3dcc742d5a77de48f52b7f2767235c1ead8801c2a1b920c18e0"}, &(0x7f0000e22000)=0xd5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r2, 0x4, 0x42000) sendto$inet(r2, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f00008e4000)=[{&(0x7f00002c5000)=""/63, 0x3f}], 0x1) shutdown(r2, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000f5a000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) accept$netrom(r3, &(0x7f0000e21000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a33000)=0x48) 2018/01/19 17:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/19 17:39:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000007000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0}, 0x8) write(r1, &(0x7f0000003000)="a4", 0x1) 2018/01/19 17:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000a76000)={0x20000000, 0x10000, 0x8}) r2 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={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) readv(0xffffffffffffffff, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") lstat(&(0x7f0000a7a000-0x8)='./file0\x00', &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r2, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) 2018/01/19 17:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000af6000)="0b7e89d7d8ec5c6e4148e679c2442cd3d6d60d4aba7d1b682a55556da3d039d4742b6a09756b9c1dd8195a09b1a7ae76b78c18356d0f3c4d91e452ba796adb7df13f8c0af156ef23fbf4ed3f38174a370efa6e484edad5b33597ecea737af4bf768f2b142351afd263c38a6dbf0ae60afb790d979fbf30461e279c4e7cb60e7919f6d7653148dc2d4758800de874dbd84d6de3d3f2d910b69454ad5ac8ead1ddb0864017889aa9a41e16bd649683683cdad1f7255c0da0d99df6ba0e1104447ca71904f5c81e0437bf06e957dd50792edee2bc93ff641044760f93eccc227e9ee48344424280291beb49e333d65fbfcd01c40726d7b52818b451e4d5a782aebd4b2168754af6ef5e736e7a3ae39849c03a8e8e6d62c2837cc5c95e50b45fb859e85f59ba372874485cdba7c449c9f682366142639687a25a05532e362a534d50b8cb7ffd4e85ea045a35a6122106cec802e60c00d5ffef836eac2016af20289bacb7ecd5a2c85ad2434515ba07b3d9f6ac594fa8882d2f5058e69254c634ff3d0973c2ca264129cc67922a4876fd3fe4fce30f95695126aea8bd3352802a883c47e5150c3e31d41d6c418b8971b8d912ca4ea494b9584bf6657b4e67f3225c67f5d0bed714988a3c7170a56885036273d0c853ac6064a590aeb8e47163738b9584afc7bd010b581e889e1fcc9935c205b169c484d2f715806fcf2777831b13f7de1629351711dd31d684777272b6e5203aa8a428ffce43ad4210e549923bcd49ab7be1516326cc130ba6b1fa526808c1daec9f06145e8f0a54019c244e32b0c5feb8b8c32c6ee67e79b03b90788ba4098736bc4eeb30ce8206794b9f1189dcd9468bbee5ed316d30cb5426e25adbf4fe72b902a653bd30852898b3b88b41874d211762c414244a0769b2f044fc74abb6ca22a830da638fbab1b94da4b2527b302389ed00eb587522a295fd6b6acb619737b52e64e713e50ab5582bff0366784fa1f663c7e6692aaeb9efe90d72d92c57e102675e9645dea9630ebf211e937d7b6aa72d84f43c91ede92ec6cde53e4bd8036882ba9712c1ed7235f8e8b76a13728cf2804d1e7b9b33972d33bdfaeb57edc9d53b8542b8ea7b2790928976b6328c393f9e6d47030603b42b67c3990b6aab2b680ee0b5746a42229f927e1dd106ec441e2fe1863e797a53373572840e00b18a06de8f7954869acf5e85e2122648ef2bf0ab0745db8f41f081b42e385a491668d5f820a770ad32f929a4db421234dd5ecc743acfc8068d60cf5dfc8282c3beae637bf94bb67f505b97e81a974ac463824920f6b5c568e9f057cb6fab811a7d17308ac3ffdadce3cfc3abac8c92660e4f238bd12d42e62850cb1233b2dc5c25a8f09eebf516b982954c44af42711736cba3cc8ea0c011453c8e56351f5e78795f793c96d51beb3aaa1d8147f76d7b92be1874c0eb6b302d2efebe69a1907cddc030863aa66a7101afe69527df56534dbd87ad501dccf55ceccdf9188cd92a03548debfed1ec94b4bb989cca3624a1ee5af22510eb0e92f3e0426b2cb4dfd7b85509a301d89bbee84a7aaeb88e9705dec7b33bf5a156855c1e47d0f798f8478398d019aad68889d151d6ca476a05a4f59249265c477484b9d9ab24f7434ad30fcafdd288985ed25a8efcf4ac2f3248c2766727a7673235f900962760a63b544c993e980b2784476f633bf7dcf8875a6108d51677f46d0aa737f6a506888091d8c851cadf8e5dc70ec103849e743a2a7e3c0bb5b210401d223585914123ed28e15974d3a7f22f7ac2ff893309879a8e9c034d7a27ef4a3d8ed0a888eb125905b248ed7d5cd4d076e68659fec2d01adf1ed423f86ca3d1192af199f307010cae344f25e64495fc75586aabef17ab095494aa8211e03b63d97de38165810981fda456dcacbc22adfb0528d92b2296c75163aad657c27c74cf56157e38a8a3e685ceb403387dae8bd2adedb1d147aecb8481c2363d60aedc8b3dfdb9996353d4b0cf5da029dcd0b2b6a7586b2941c84a37182df9df58c711d92591c36f78ba2fe4d2c854f7a0fbeecd055786793a87ee2b803c4546dde7b7c538f018692f37429ec23601f6bee8a2a004d1dcd1e818bc5eefa43c8b99a794eb27de1e00072038f8d9e2b7050069909079ba1d9f298ce850ab2b796b896c5a186a1acbf9de8aa217a6cc8e107a02cb2d0d517b54157d796754d5d4beaa9ebaf8c6b1998cb09e2c3f880f720fed825d54ae7735483579184379d81cb48605a742b1e7c0e10e762383b40ee719e6fb269d849a64c85def8414bbbdcb9d982853db2a04e643ccb313a512943111fd2cee757f3caaa618fff73343566253564aa3e7bf7ae6c95e20d8ced90eae350e4d429046d59983cf88f5c30ac283b114eb63a597e9c497dd21a0028d22d0fbb7f486f924a03f7cfd10c00dab86044a98f7814bec4c287e1132ce71c45055f01c657088170ebb5fd334db38300b5d5d3e326d5c79aff5d41532eccb28ed76c523f879ef7a24d2cb2f3a68fa6f400a5f6c339e899110e27d4665e035eaeac385920db3c97ba511a8f266e404207be30604e70d736503f782dd950f5230a5a0b44d0865c9baca363700ebc9ab7c94c4251f2da080893408776c23a2fa9ceeabc3a6b57f6a413b1ac969a905c08701880f083139b56d2c234fdbb6f4375da83a2772699e39618302a813e6923279368d9eb5ce4519661830b2a725ae2b83693da6e852c0fc526a69fe7568756d795c1f8e707226c073c83b1b8d51859919e76e40d4c2e769cd7014e72ea57204ac637992782cc3dc0fa3d8e820e3958fc2aebe82f924c92e389d1d702cdcb75034fb8eb69ef8f1ad86d0a71fb2a8e4ab95d135392ef0e814b4e4d9369d5f6905f922cccf8d35d29f803e934b865e1e3ac3c338aa5b5b00a3e1188a1c04349060712f30a16c49d3ecba930f40e03404a73a2272a1eea787114442d5df9b99f4fef76d313a5ce2f38da8d9ca3d5738e4a28e3499c58fb0be1a3aa6d4320355734d261559353000ceea840d35f9530bc1ab8c15110311d45e4606e98138cd551e480d3267e5c62c6264ebfb10b3473f251b41ec457a211222f4909c60662bbf682703a01dc3ab909572e4124c787499eb297b60750689970fab5bd891980a12654157e5850768279d116db4b3e19a424a8598de7577bf66a24318ba49f1e81717d9e6240215cc9d0c88a91f677c9005ab915fe2309d03e18938831f5477a7a76bef6d1982492592957ffe797cb6583d61f628c91d84c3132ef740bfba915b466cc9c0c70ed1a1dca6ecf00a969b4fd3a655b1c71f4c07dcd2eafb75f3e374bc6d35b3987fb0d45c0301c03916ea1288651cec6d335433d5d16db17aa4f977c03353e3989306f82d3a502b1c241a97e48a5d37e99aeb43e4ca499095b5275f3810e127701b16ea1e47c44afe6b5ecedca74feeade6b4ed2bf61c2e2132119e10eba1b0061265a8c192ac289914cd89cdba0415af64c4792bfad7adffdcb5217a59732a04707e37c34c7dd87e276d4fff49c3ea920cf7700760fe956f5dc6c72d74c3bb257c2a46057f095b486cf01696439a4223caea688d995ef3121edde4067224ed7f70a00f2aa1fd00be3be1c82d4185d7dc59570b0cfb63f01261ab5bcb410e5aa25c96b087f03e9a19a8da75f1d62e787f4907f56b0bdf8a0e7ac2780723da503f7dbe45f88958bba394a68c59670307e8d2aea0bc70b8e69a70b3497b8d5f3eb93dc089057551ab45c62a5896faf6171b42ee61f8d11b68b539284e2845fc8d678b073516d085dda0d6955c64e04b0499110abd72308b061fdd07f8c2db9ebc1fe84296e1b89ef5f95e8a4982b379d549cba11566dccd52fccb1822fd1be0196fe594c547167fe4e2f830c1e225e6883b078252960953675ab7f5c26e4856f55177d324d26c4bfaa523a506ed49b6b000a09d3c69f910a6bcaf98b07ebe473a60e7767bfdff7e713f8a9376d02fee856285fa381fd5fcd592", 0xb19, 0x0, &(0x7f0000076000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ebd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000717000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00000d0000)=0xc) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000ab5000)={0x2, &(0x7f0000d97000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000ac1000-0x9)=@rc={0x1f, {0xfffffffffffffc05, 0x10001, 0x4, 0x6, 0x1, 0x1}, 0x9}, 0x9) [ 39.067462] sctp: [Deprecated]: syz-executor6 (pid 5863) Use of int in maxseg socket option. [ 39.067462] Use struct sctp_assoc_value instead 2018/01/19 17:39:55 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000614000)=[], 0x0, 0x0}, 0x0) [ 39.111574] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="7e21503a6cebaef67c2af5754305913d8b973fb38716462ef8b05933892719a1e37e3330aaec3d029c99cefeb5927f1b3755a7c3b1ab5ae5fdb55da66e491e9f34e14aed2a5d99855a0c891613a0db95aa7030d67ed093c5e943ac4909d113216ed30da5", &(0x7f0000000000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f0000002000-0x4b)="f59818ca699a99da2f87e44700d14b9befed5455cf67446666774df3502353887c141dc939fa576f6e6728ebd50f30e324e4bcaeea4fe8d04e61c6adff751b3bc6796d345b4d486666ba37") mincore(&(0x7f0000a1f000/0x3000)=nil, 0x3000, &(0x7f00001b1000-0xd0)=""/208) shmget$private(0x0, 0x4000, 0x80, &(0x7f00002a6000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0xfdd, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000121000)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a11000-0x4)=0x0, &(0x7f000064d000-0x4)=0x4) mkdir(&(0x7f0000112000-0x8)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/19 17:39:56 executing program 3: unshare(0x400) r0 = eventfd2(0x0, 0x0) tee(r0, r0, 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='wlan1\'vboxnet0n-\x00', 0x1) 2018/01/19 17:39:56 executing program 6: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ea000)={0xffffffff, 0x1ff, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x20000000010, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/cuse\x00', 0x402001, 0x0) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f00009f2000-0x5)="246519da2a") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003e5000)={r1, 0x28, &(0x7f000056f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a0d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005e0000)=0x8) 2018/01/19 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xc00000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004, 0x0}) close(r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed0000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/19 17:39:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000018c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000087000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r1, &(0x7f000012d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000738000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000074c000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000051f000-0x10)={&(0x7f0000000000)=@newneigh={0x5c, 0x1c, 0x2, 0x6, 0x3, {0x1c, 0x0, 0x0, r2, 0xe2, 0x80, 0x8}, [@NDA_SRC_VNI={0x8, 0xb, 0x7fff}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_PROBES={0x8, 0x4, 0x2}, @NDA_PROBES={0x8, 0x4, 0x2}, @NDA_SRC_VNI={0x8, 0xb, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x2b02}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fb8000-0x8)={0x0, 0x0}) r2 = gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x5) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000fb8000-0xa)='map_files\x00') ioctl$VT_RELDISP(r0, 0x5605) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000fb9000-0x8)=0x800) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000fb7000)=0x0, &(0x7f00005da000)=0x4) 2018/01/19 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x74, 0x4000010000004405) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) r3 = syz_open_dev$mice(&(0x7f00005f7000-0x10)='/dev/input/mice\x00', 0x0, 0x480) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007ee000+0x778)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00006e9000)={r4, 0x1}) r5 = request_key(&(0x7f0000b35000-0x6)='.dead\x00', &(0x7f0000957000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000606000-0x16)='/dev/input/mice\x00', 0xfffffffffffffffb) r6 = request_key(&(0x7f0000ff5000+0xcb8)='logon\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e7000)='bdevproceth1(GPL%keyringem0wlan1:-keyring(*\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) 2018/01/19 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/vcs\x00', 0x0, 0x0) writev(r0, &(0x7f00007c1000-0x50)=[{&(0x7f0000515000)="423e896f43a952e163c785b2e7ab5e1c996bba8eb440d2a40020b4bb62a2cfd5c080ce9d2258c5a15bc58e1fd369933a8b821857a43478d7747cdb142ccb7bad153f192d4c8e3f76528c42727812c4dcd92dc29f6c", 0x55}, {&(0x7f0000bc6000-0x19)="65d9c735bd33c1aa880c598f4c0c4a531ec5cb192fdc899c0d", 0x19}, {&(0x7f0000aa3000-0x67)="d6144606395a6886fe58082da2954ef5dcce3c480ca0d7ab58291ed0eabfd0c16c4bcdc2af8d2e6de4212827b9546186578dbce01020bf805e98205c6ad9b7ac929ba7bf3ea5c55d8118ec010ed2611b4f32f853ac06cae0c79029728608656d9846d729d96955", 0x67}, {&(0x7f00001f2000)="3b10908f83bc79802968ea6d16f945fe958651ef30cbe01c66459ba9901fbfac27f1e8946414b4aede25393ea881a75bab2d04b2c0f506f698d1101ab34ff65abfe0660222cef27a3415d5ddc4a15d2cff707f2762a2f81e7a79f006f12bc975c925620918", 0x65}, {&(0x7f0000d6f000)="711cde12cfb4c01ce60c81b7864b41a8067d325e906d3fdbe9b14f313dcf4518b11f0ebebefbafe059dfe8218d1248cbe6e55761b121e544419761637ced9b741a98f19b7498a13733c1d9c920a6f24945888751e343e1036963aadb7aea0ada06563999837c3780a44627e49af3d974e03e9487a658e647f88a746a9c1bac22d4ebebb24390853d3966c66dd5fd86508e4631f8e5daae5bf2d663ff0be983385818c32e111aa2cb3adc2b716eb395dfaf5463a8c117922ff14b7ca80f5f30bfa849c4da0f6aca60987867aa6f60f64aa3e127aa3366afd304c9544ebb2702c4e9f851e966321646cc3ba80d1b7a8be566736ac132de410a77", 0xf9}], 0x5) unshare(0x28060400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000a9000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fbc000)='ns/pid\x00') setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000342000)=@req={0x1, 0x6, 0x7, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000050b000)=0xfffffffffffffff7, 0x4) setns(r3, 0x0) umount2(&(0x7f000020e000)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x57) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00005b7000)={0x105004, 0x4, 0x6, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f000022f000)=""/7, 0x7}], 0x4) socket$inet(0x2, 0x0, 0xc81f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000432000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xd)='net/fib_trie\x00') perf_event_open(&(0x7f00009b4000)={0x5, 0x78, 0x9, 0xffffffffffffbdae, 0x6, 0x5, 0x0, 0x10001, 0x12020, 0xf, 0x1, 0x5, 0x6, 0x2, 0x1, 0x0, 0x8, 0xb1e, 0x5, 0xffffffff, 0x100000001, 0x1, 0x93, 0x5, 0x4, 0x6, 0x1000, 0x6, 0x9, 0x4, 0x2, 0x7e, 0x2, 0x1, 0x10001, 0x3, 0x200, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0xc00000000000, 0xffffffff00000000}, 0x20000, 0xfffffffffffffff9, 0x8, 0x5, 0x3, 0xff, 0xffffffff00000001, 0x0}, r0, 0x19cb, r1, 0x6) socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000754000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000b8a000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a63000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/19 17:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000132000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x19f, 0x0, 0x0, 0x105000, [0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000021f000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) timerfd_create(0x7, 0x80800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d3000-0xa)='/dev/cuse\x00', 0x400040, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008c1000)="71e67a15df848dec108cec478e2e4bb4", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000acd000)="9c278ce04de15257bca951de2e8085e0c8e0d3be67d8d260db51c5e6640fcd30610569", 0x23) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089c000-0x4)=0x14) sendmmsg$alg(r2, &(0x7f00003d7000)=[{0x0, 0x0, &(0x7f0000e8d000)=[{&(0x7f0000908000-0x73)="f5697f8243ac23b0ff495cb2319165a05a", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 17:39:56 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) nanosleep(&(0x7f00002d4000-0x10)={0x0, 0x0}, &(0x7f0000857000)={0x0, 0x0}) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000007e000-0x8)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d86000)={0xffffffffffffffff, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000060a000-0x81)=""/129) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000ed5000-0xb0)={{0x9905, 0x1}, 'port1\x00', 0x1, 0x10010, 0x2, 0x2, 0x8, 0x2655, 0xffff, 0x0, 0x4, 0x51e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000577000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x101}) 2018/01/19 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000c2000-0x18)={r1, &(0x7f00005f4000-0x12e)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000029000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x40) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000002a000-0xc)={0xfb56, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000015000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000002a000)={0x0, 0x0}, 0x1, 0x401) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d2, &(0x7f0000023000-0x4)=0x0) 2018/01/19 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000521000-0x4)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000294000-0x4)=0x0, &(0x7f0000908000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000837000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000015e000-0x20)={"473485e28f84dc9e599d1889ebad0210", {0x4, 0xd9c4, 0x2, "df6f00660295", 0xffffffff, 0x0}}) 2018/01/19 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000060c000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00002f3000)="e93c95f0a0bae37a3daafdcfbe1340eb7b6fe5c94700d59bb19b86dac7f8276c44c85237e8380eef85b2bb8d0e6e70814410951e4e5ffd97f6f9457e9c794f9ea34c0f9a1a91451c0c43f6483961db3f7437c89692b9e3d1b2384a6de907e21f6553031ce8d218d756617db761a9212d42bcec6649a89f04a8194069a6b5d6074a001a78fe7a61aa0db9cdbe2e3f045afddf1d5d311b125d244232a47e112942ea03867f6631ab7607", 0xa9) r2 = syz_open_dev$vcsn(&(0x7f0000752000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x7fc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ac000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f6000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000882000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x8, 0x1, 0x6, 0x2, 0xa0, 0xa0, 0x29, 0x0, r3}, {0x3f, 0xfd9d, 0x2, 0x9, 0x2, 0x4, 0x8, 0x3}, {0x50, 0x4, 0x1f, 0x0}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x4, 0x2, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x7, 0x3, 0x9, 0x7, 0x8, 0x0}}, 0xe8) timer_create(0x7, &(0x7f0000eb8000)={0x0, 0xf, 0x0, @thr={&(0x7f0000db2000-0xda)="3f2b07705e505b62d97ed03d30f10ccd924695f2ead0f500452dbb9d1d8d8948aa66b861dba3fd1d6bff7a415750cfeb944d208ed8b0e260bce498054595b648674e48ca840ff2e57f704d683f6b9ecb12c968b0f610133cf2d2c4b46cbf1ab92f084845c4a713d3721a1e11b8731d475613c5671ee6206f4aac33ff5a035354d1cf1a18f9e2c8ca36f78f5794d7f9782b7379576d1e054c763845b8ddc6b81d422df073de97bff3d04aac67ab5cd55db865a81ef26e7d8300c166d5232493cab5242ec753f855de765095485bc621e99e6a225102214d679b0a", &(0x7f0000f4b000)="a98bb09a2c3b54632af21cec62bf9f7046b1773557a410b3eb2c88dab7ed87ed4d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000365000-0x4)=0x0) timer_gettime(r4, &(0x7f0000a52000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = accept$alg(r0, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009bf000-0x8)={0x0, 0x100}, &(0x7f0000519000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000168000-0x8)={r7, 0x4}, 0x8) statx(r6, &(0x7f0000ccc000-0x8)='./file0\x00', 0x800, 0xe51, &(0x7f0000f71000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r6, 0x0, 0x0, 0x73e0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000886000)=@assoc_value={0x0, 0x5}, &(0x7f0000fc8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000025000-0x98)={r8, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, 0x98) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x8e18) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00006d9000-0x10)={0x3, &(0x7f000014f000-0x18)=[{0x6, 0x2, 0x7f, 0xb331}, {0xfffffffffffffff7, 0x7f, 0x8001, 0x1000}, {0x8, 0x22d2, 0x0, 0x12c0830d}]}, 0x10) sendto(r5, &(0x7f0000d54000-0xd8)="", 0x0, 0x0, &(0x7f000061b000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/kvm\x00', 0x200000003, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a2000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000f31000-0x8)={0x7fff, 0xfffffffffffffffd}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af4000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0xc033}) 2018/01/19 17:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=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) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write$fuse(0xffffffffffffffff, &(0x7f0000fab000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x4, 0x46ca, 0x4}}, 0x28) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e9000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d5b000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x7, 0x3, 0x8, 0x80000000, 0x2, 0x4, 0x3, 0xfffffffffffffff8, 0xd6, 0xdb2e, 0xff, 0xfffffffffffff7a0, 0x5, 0x20]}, &(0x7f0000e63000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c2a000-0x6)={r1, 0x67d}, 0xfffffffffffffed1) ioctl$void(0xffffffffffffffff, 0x5450) 2018/01/19 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c5f000-0x8)={0x0, 0x1}, &(0x7f0000495000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000373000-0xe)={r1, 0x5, 0x3, [0x0, 0x8, 0x0]}, &(0x7f0000fcb000-0x4)=0xe) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ce9000)='/dev/vcs\x00', 0x200000, 0x0) socketpair(0x5, 0x803, 0x6, &(0x7f0000ad9000-0x8)={0x0, 0x0}) syz_open_pts(r0, 0x40000) semget(0x2, 0x0, 0x608) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000293000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c88000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00007b9000-0x1)=0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000299000)={0x9, 0x100000000}, 0x8) 2018/01/19 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d6000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) eventfd2(0x4, 0x801) 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) fchdir(r1) memfd_create(&(0x7f0000189000-0x4)='em0\x00', 0x0) syz_open_dev$amidi(&(0x7f00002d9000-0xc)='/dev/amidi#\x00', 0x7, 0x40000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r2, &(0x7f0000d42000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001b1000)=0x32) 2018/01/19 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 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(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000ae2000-0x2)=0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/19 17:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() lstat(&(0x7f00003b8000-0x8)='./file0\x00', &(0x7f0000665000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000fbc000)='./file0\x00', &(0x7f0000a66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e14000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) r7 = syz_open_dev$mouse(&(0x7f0000189000)='/dev/input/mouse#\x00', 0x5c, 0x406080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000799000)={0x0, 0xdf, "5f56ddd11cdd086bc036b250b21d8f6e04db2fbc04c19dbffd0183d3fcb8db0da0163015508fa4589e4c4817efdeee1e6e2c1fdc94ae8e328c703aa4d80b7404b547519559445db17f367aae6021b8db22886a7e97eca91a2bfcf33bd014d03f527499a06577baa202ecf0785e46854fb0e0eda1ff0fc4523f71e7b6881c5c81cba32cf4440bb41468a01b03af8152bca7241abb2c72d38b8d3c8271f646c3338fdf7428b15c7b8890529120ace2ccf56b5ec586d65eda28f6b0429cf2c87803562d9ee7e1a11fd05260b1ce513f63d571cbce779f55ca5dd836a47fdb2e3c"}, &(0x7f0000993000)=0xe7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000815000-0xa0)={r8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x100000001, 0x5, 0x9, 0xffffffffffffff80}, &(0x7f0000c4f000-0x4)=0xa0) getresgid(&(0x7f0000cb4000)=0x0, &(0x7f00001ae000)=0x0, &(0x7f0000f61000)=0x0) prlimit64(r2, 0x0, &(0x7f00006b7000-0x10)={0x1, 0x7}, &(0x7f0000cbf000)={0x0, 0x0}) renameat(r7, &(0x7f0000142000)='./file0\x00', r7, &(0x7f000098f000)='./file0\x00') sendmsg$unix(r1, &(0x7f0000a85000-0x38)={&(0x7f0000b29000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a71000-0xb)=[{&(0x7f00002b9000-0xb1)="675ca82f40a5d303b016b3513b9973e48c2bbdd523664e8bcca9c81683d2f7469c7814910279ca045c48ca6ee8952537a7477c1516551929a28564fa4cc80f84a98673a094b9a6df4c58814be8a96bab26315cca0b892282dea0976c269ee11c767a7b7210fbac2eaf229f34b6a369c90749ac554723c8210315352bfdd11d2daa742998a2cd02d9fd82226acd21cca20e347f0da653ae5fdc255a73176c33a9dbb7fbb101514b573939232e45c0f3b7c2", 0xb1}, {&(0x7f000081d000-0xfd)="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", 0xfd}, {&(0x7f00000d1000-0x2e)="c96b78193c737994982e3a529ea62e81f84889191415b99c7257246380cc7859e74235f5faa0607b5b3e3e1579e8", 0x2e}, {&(0x7f0000f01000-0x2a)="66f4ad267f68bb072630fdc9dca771d91d51ef83b66bb51a65cdb69a3dad87603917269a24fcb947f59e", 0x2a}, {&(0x7f00001d1000)="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", 0xfb}], 0x5, &(0x7f00006cd000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r9}], 0x78, 0x0}, 0x800) fcntl$lock(r1, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000eac000)=0x0) 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = dup2(r0, r0) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"8a77897c6e2dc8"}, 0x0}, [{"5831d340c5dbe4"}, {"25fd428379862c"}, {"afc0c7ef6d997d"}, {"578b295996c2c4"}, {"e7ac5a47914939"}, {"4dd34a3e4e60f3"}, {"889d98fb9b3fa7"}, {"1cf0d297b5d2ce"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000000)=[{0x8, 0x800, 0x4, 0x1, @tick=0x6, {0x4, 0x8001}, {0xfffffffffffffffb, 0x0}, @quote={{0xaa8, 0x3}, 0x88f, &(0x7f0000001000)={0x0, 0x7, 0x8, 0x55, @time={0x0, 0x989680}, {0x9, 0x6}, {0x7ff800000, 0x3}, @control={0x0, 0x50, 0x9}}}}, {0xbe51, 0x7, 0x1, 0xfffffffffffffffc, @tick=0x80000001, {0x8, 0x7}, {0x7, 0xfff}, @addr={0x6, 0x48}}, {0x6, 0x2ae0, 0x100000000, 0x4, @tick=0x401, {0xa, 0x1}, {0x4, 0xfffffffffffffffa}, @time=@tick=0x1ff}, {0x8, 0x9, 0x4, 0xd9d6, @time={0x0, 0x989680}, {0x9, 0x0}, {0x8, 0x9}, @ext={0x1f, &(0x7f0000000000)="db7e0b90b6cde7631e1cc7804d7bd71327741872e3d6db4fb823e1560fe79b"}}, {0x7fff, 0x1, 0xfc1d, 0x100, @time={r2, r3+10000000}, {0x9, 0x7}, {0x7cd1, 0x2}, @raw8={"f16584769a99e26e8b0f82bf"}}], 0xf0) 2018/01/19 17:39:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xc020, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/dsp\x00', 0x500, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) recvfrom(r2, &(0x7f000069d000)=""/164, 0xfe00, 0x0, 0x0, 0x0) 2018/01/19 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000092f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000016e000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e3000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000056b000)={r1}) 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d6d000-0x4)=0x53, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c09000-0x16)='/selinux/checkreqprot\x00', 0x101800, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000949000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x380}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 17:39:56 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000526000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000792000-0x4)=0x10) signalfd(r0, &(0x7f0000441000-0x8)={0x1fffc00}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) epoll_create(0x0) dup3(r0, r0, 0x80000) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) memfd_create(&(0x7f0000d85000)='sha3-512-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = accept$alg(r1, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d2d000)={r2, 0x3, 0x1, 0x3ff, &(0x7f0000df3000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) open(&(0x7f00003e0000-0x8)='./file0\x00', 0x1, 0x80) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) listen$netrom(r0, 0x0) fallocate(r3, 0x0, 0x0, 0x5) unlinkat(r3, &(0x7f0000bc2000)='./file1\x00', 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x1000000000000005) 2018/01/19 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20f) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000213000)={0x0, 0x202, 0x0, 0x9, 0x6, 0x0}, &(0x7f000098f000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f5c000)={r0, 0x81, "17c6447690ba67c230dd799843d35bb84a1e9f6ed8e661590415e78bb3ba7482e4ab85e60fd37580f9f8b0708c638cc0b1da8a8265f209e146909f82b224de61906df69faea42cb54aaaa75f721675af06457a43e171bbbc90b4dc8d839dfe22d13dbb84970b67080b946720fd15ffd8b4fef9dc1766e5c5722930d3b2fd827e21"}, &(0x7f0000995000-0x4)=0x89) sendmmsg(0xffffffffffffffff, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) sendmmsg(0xffffffffffffffff, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000021f000-0x8)='./file0\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b7b000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004ea000-0x8)={r1, r2}) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000ad2000)=0x4) 2018/01/19 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000522000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$setptracer(0x59616d61, r0) timer_create(0x3, &(0x7f000008b000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) clock_adjtime(0x1, &(0x7f000022e000)={0x3, 0x80000000, 0x20, 0x6, 0x2, 0x0, 0x4, 0xc, 0x1ff, 0x7, 0x1, 0x3, 0x7, 0x8, 0x9, 0x3, 0x0, 0x5, 0x800, 0x6, 0x3ff, 0x9, 0x100000001, 0x6, 0x7, 0x29a}) prctl$seccomp(0x16, 0x0, &(0x7f0000345000-0x10)={0x3, &(0x7f0000564000-0x18)=[{0xd0d5, 0x7, 0x5, 0x100000001}, {0x0, 0x231, 0x1000, 0x11e}, {0x1, 0x100, 0x101, 0x812}]}) seccomp(0x1, 0x0, &(0x7f00001cb000)={0x20000000000000ee, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x0}]}) r1 = syz_open_dev$dspn(&(0x7f000013e000-0xa)='/dev/dsp#\x00', 0x0, 0x0) timer_delete(0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e55000)={0x0, 0x1, 0x1f, 0x4, 0x80}, 0xc) 2018/01/19 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000431000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000053e000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0x7}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c16000-0xa)='/dev/ptmx\x00', 0xca96208945d6f44a, 0x0) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/19 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a0b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003e0000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r1, &(0x7f0000af3000)="", 0x152, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000436000-0x1c)={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$nfc_llcp(0x27, 0x1, 0x1) sendto$inet6(r1, &(0x7f0000e74000-0x5b)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c0a000-0x38)={0x0, 0x0, &(0x7f0000b4f000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}, {&(0x7f00003a9000)="4d572c816a96e5390001000127d4c8f1c2a239fe70fa66", 0x17}], 0x10000000000000b7, &(0x7f0000bb0000)=[], 0x0, 0x0}, 0x200048d0) 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000798000-0x9)='/dev/rtc\x00', 0x40100, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) fcntl$setstatus(r0, 0x4, 0x200000002000) 2018/01/19 17:39:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003b2000)={0x7fffffff, 0x9b, 0xff, 0xffff, 0xa23c}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000529000-0x20)={0xfff, 0x3f, 0x5, 0xffff, 0x2, 0x7}) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/01/19 17:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c1a000-0x4)=0x0) getpriority(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005f3000)=@known='com.apple.system.Security\x00', &(0x7f0000001000)=""/76, 0x4c) r1 = syz_open_dev$mouse(&(0x7f00003db000)='/dev/input/mouse#\x00', 0x3, 0x4000) setxattr(&(0x7f0000b51000-0x8)='./file0\x00', &(0x7f000087b000-0x26)=@random={'os2.', 'eth0vmnet1\'[lo@]vmnet1)*security^\x00'}, &(0x7f00002a9000)='/dev/input/mouse#\x00', 0x12, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003e0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d9000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010f000+0xf75)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009ed000-0x4)=@assoc_id=0x0, &(0x7f0000f2e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fb5000+0x3ea)={r4, 0x7}, &(0x7f0000c1e000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000dbf000-0x38)={&(0x7f00006b4000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000894000-0x10)={&(0x7f000060f000)=@getpolicy={0xd4, 0x15, 0x8, 0x4, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6, 0x0, 0x200, 0x2, 0x80, 0x20, 0xbe5a2ea96a272e1c, r2, r3}, 0x2, 0x2}, [@algo_auth={0x60, 0x1, {{'hmac(mcryptd(xcbc(khazad)))\x00'}, 0xb0, "5c3afcf85d2f7e921dbc2f5e4a83be8975426e478b47"}}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @output_mark={0x8, 0x1d, 0x4}, @replay_thresh={0x8, 0xb, 0x5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20004004}, 0x40800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002a4000-0x8)={r5, 0x7}, &(0x7f0000467000-0x4)=0x8) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000003000-0x29)={'system_u:object_r:wtmp_t:s0', 0x20, 'unconfined_u\x00'}, 0x29) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000015000-0xe2)=""/226) openat(r0, &(0x7f000000e000)='./file0\x00', 0x141001, 0x47) 2018/01/19 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00009b2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x200000) getdents64(r1, &(0x7f00000be000)=""/88, 0x58) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="b4", 0x1, 0x4008004, 0x0, 0x0) 2018/01/19 17:39:56 executing program 7: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000204000-0xe)='./file0\x00', &(0x7f0000458000)='./file0\x00', &(0x7f0000c80000)='tmpfs\x00', 0x0, &(0x7f0000068000)="5299683f013d") 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000358000-0x10)=[{&(0x7f00005d1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b41000-0x70)=[{&(0x7f000045f000)=""/219, 0xdb}, {&(0x7f0000b8b000)=""/221, 0xdd}, {&(0x7f0000a16000)=""/4096, 0x1000}, {&(0x7f0000f61000)=""/20, 0x14}, {&(0x7f00000fa000-0x1000)=""/4096, 0x1000}, {&(0x7f000093e000-0xd3)=""/211, 0xd3}, {&(0x7f000030e000)=""/234, 0xea}], 0x7, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/19 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000364000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x3f) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) dup2(r3, r0) [ 39.827085] kauditd_printk_skb: 44 callbacks suppressed [ 39.827093] audit: type=1326 audit(1516383596.589:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.833132] syz-executor7 (6076): attempted to duplicate a private mapping with mremap. This is not supported. 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d4000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x2ba7) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000840000)={r1, 0x5}, &(0x7f0000217000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000075000-0x8)={0x0, 0x0}) ptrace(0x4217, r5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a15000-0x18)={r4, 0x3ff, 0x10, 0x4, 0x6}, &(0x7f0000e7b000)=0x18) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) r6 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000614000-0x8)='./file0\x00', &(0x7f0000ee6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f00004d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0xe, 0x2209, &(0x7f000005c000)={0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) stat(&(0x7f000040f000-0x8)='./file0\x00', &(0x7f000080b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() sendmsg$unix(r1, &(0x7f0000c94000-0x38)={&(0x7f000066f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001dd000-0x10)=[{&(0x7f0000657000-0xdb)="64d7705f6a1ac4ea9066f6f8f6c7a7d5f3e3aa86a17da9d9503430c2fb625bf0a52877505cfd2127cbd19412b5f6fc5974091b8eeeebbecb087d1f55106cd6b27f8f6247e6247021384e270048475a65aba1a4f9835b2ddcf6881170b4d07c46799ce13f488154fc9fb04f8237916391b5da9e17d3e130ccfec217a18b5085987c3b193dc3947f9683aa4d65b90a3873d20b782ebc17a4a77268631cad1bf4cb2f9e3642026ec05038807f27ec1b2e122134956f2817d8f13a3949c74db0c72a3f1e2c42158a50dfaa015e4f957443c5d9a7f682d9de417d8468da", 0xdb}], 0x1, &(0x7f0000b58000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r4, r2]}, @rights={0x20, 0x1, 0x1, [r4, r5, r1, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r3, r4]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x8004}, 0x20000000) sendfile(r2, r2, &(0x7f0000fa2000)=0x0, 0x3f) writev(r2, &(0x7f000066c000)=[{&(0x7f00002fc000)="b096dd1bd82eae238e6905086cad1ba59c071db13106bf4e22eb42a0a0ba09126cef8b56d3690a2b9c2fdd4397d36107969af00b38d18988ecb5449f1f4813e711f516358660e7015a91c4676185c4128e1e5b97a9398cd358eab97d7625728e7ffa0a66f44ac49d47d026a510019b4492816f789852c10d16b991c7c2ae49f010b6ae5da171757c8a28", 0x8a}], 0x1) semget$private(0x0, 0x2, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x104, 0x0}) r13 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x2005, 0x800000014000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001c1000)={r14, 0x6}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r13, 0xaeb7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r13, 0xae80, 0x0) ioctl$KVM_RUN(r13, 0xae80, 0x0) 2018/01/19 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000985000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r1 = syz_open_dev$audion(&(0x7f0000ba6000-0xc)='/dev/audio#\x00', 0x7, 0x10400) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000194000-0x4)=0x2) close(r0) 2018/01/19 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000427000-0xc)={&(0x7f0000484000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3b000)='/dev/vga_arbiter\x00', 0x608082, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x40) 2018/01/19 17:39:56 executing program 3: getrandom(&(0x7f0000456000-0x78)=""/120, 0x78, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000558000-0x10)={0x0, &(0x7f0000000000)=[]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008a1000)={0x0, 0x0}) semop(r0, &(0x7f0000589000-0xc)=[{0x1, 0x0, 0x0}, {0x0, 0x0, 0x1000}], 0x2) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f000043e000-0xd5)=""/213) [ 39.935347] audit: type=1326 audit(1516383596.590:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 39.976961] audit: type=1326 audit(1516383596.594:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=191 compat=0 ip=0x452e99 code=0x7ffc0000 [ 40.021837] audit: type=1326 audit(1516383596.594:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 40.031639] QAT: Invalid ioctl [ 40.054848] audit: type=1326 audit(1516383596.594:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 40.084091] audit: type=1326 audit(1516383596.600:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d191 code=0x7ffc0000 [ 40.108986] audit: type=1326 audit(1516383596.600:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 40.133482] audit: type=1326 audit(1516383596.600:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 40.135194] QAT: Invalid ioctl 2018/01/19 17:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20000000004, 0x0, &(0x7f0000a8b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() rt_sigqueueinfo(r2, 0x1b, &(0x7f0000943000)={0x23, 0x7ff, 0x2, 0xfffffffffffffc01}) r3 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') preadv(r3, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/19 17:39:56 executing program 6: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x4020000000) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x10081, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000916000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 17:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f00001b1000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c4b000+0xd4a)={0x1, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/19 17:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x40001) writev(r0, &(0x7f00000fd000-0x50)=[{&(0x7f0000349000)="", 0xffffffe8}, {&(0x7f0000ba9000)="ff", 0x1}], 0x2) 2018/01/19 17:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b2e000)={0x1, 0x0, [{0xc001102a, 0x0, 0x0}]}) r3 = dup3(r0, r0, 0x80000) getsockname$inet6(r3, &(0x7f00007fe000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cd6000-0x4)=0x1c) 2018/01/19 17:39:56 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x3, 0x2, 0x401) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000014000)=0x4) ioctl(r0, 0x440000000000127b, &(0x7f0000012000-0x3)="") 2018/01/19 17:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000774000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000)=0xe8) bind(r0, &(0x7f0000e0f000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) ppoll(&(0x7f0000a8f000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000)={0x0}, 0x8) 2018/01/19 17:39:56 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f67000)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000891000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000e5000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) [ 40.162071] audit: type=1326 audit(1516383596.600:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=188 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:39:57 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e98000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0xc93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00008ee000-0xd)="440d05031226010304078900ec", 0x15c) [ 40.211535] audit: type=1326 audit(1516383596.600:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6069 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:39:57 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x0) 2018/01/19 17:39:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cd7000)="74d1d38cd505c471e91c736adac66a7ac32a60e7ae0e247ac3120cea9503a3e555b8145e553d54fef43b3b78aa3896d6af261434578c365314aa3bd9d6fd5c389270c5905a5657c61611d8a3692fbfc877bbbf14e1bbb27be1d9729e41fb1b59e49a7a4ef45b72680a98954fd62c65a9c3be55b6daf8a851da01daecbae5b4e19b35a3eeeacec6b0c5", 0x89, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsync(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f000057b000)='/dev/input/mice\x00', 0x0, 0x200) connect$llc(r1, &(0x7f00005eb000)={0x1a, 0xf8, 0x80000001, 0x6, 0x3c, 0x6, @random="c12fe8f4ce4f", [0x0, 0x0]}, 0x10) 2018/01/19 17:39:57 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00003b4000-0xc)='/dev/amidi#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x100000000, 0x400}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ec0000)={r1, 0x9dfb, 0x30, 0x6e01, 0xff}, &(0x7f0000ca9000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r2, 0x0, &(0x7f0000a05000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x6}, &(0x7f0000635000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f4c000)={r3, 0x10, &(0x7f0000307000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001ad000)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000283000)={0x40, 0x1, 'client0\x00', 0x0, "32f16a0374b74017", "9ac9b5977f13c203710d9d3f519e690c65ceb3242891072af0d86f03b42f6dd8", 0x1f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) syz_extract_tcp_res(&(0x7f0000386000)={0x0, 0x0}, 0x2, 0x565) ioctl(r0, 0x440000000000127f, &(0x7f00005aa000)="bd") r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000fdc000-0x4)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000fdd000-0x8)={0x0, 0x0}) fchdir(r0) r2 = syz_open_procfs(0x0, &(0x7f0000fdb000)='children\x00') ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000081c000-0x4)=0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00008dd000-0x8)={0x0, 0x0}) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a44000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/19 17:39:58 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x81, 0x4) syz_emit_ethernet(0x36, &(0x7f0000009000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "e79a58ac"}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000758000-0x4)={0x0, []}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000dc4000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ba000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000071e000)={0xa9, 0x100000000, 0x4, 0x7, 0x1}, 0x14) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000435000-0x8)={0x0, 0x0, ""}, &(0x7f00008d2000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000530000-0x8)={0x0, 0x0}) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004f6000-0x8)={r1, 0xa0}, &(0x7f0000ca9000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f0000cfe000-0xe)=""/14, 0xa, 0x102, &(0x7f0000820000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffe92) r3 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000009a000-0xf0)=[{{0x0, 0x0, &(0x7f00007fe000-0x70)=[], 0x0, &(0x7f0000d87000)=""/190, 0xbe, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000020e000)={0x0, 0x0}) 2018/01/19 17:39:58 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000c61000)='/dev/vcs#\x00', 0x5, 0x80080) fcntl$getownex(r0, 0x10, &(0x7f0000c43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80a83) r1 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') fadvise64(r1, 0x0, 0x20000000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a35000)=0x0, &(0x7f0000000000)=0x4) sendfile(r1, r1, &(0x7f0000422000)=0x10000000, 0x6138) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x20100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x97, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002d8000-0x20)={0x4, 0x0, 0x2, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000aac000)={0x2, r2}) 2018/01/19 17:39:58 executing program 2: clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000efe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0xc140, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x5, 0x401, 0x8001, 0x473cc601}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r3, 0xd884, 0x3f, 0x8}, &(0x7f0000002000)=0x10) time(&(0x7f0000002000-0x8)=0x0) dup2(r0, r1) 2018/01/19 17:39:58 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000005000-0x84)="") 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000396000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3f000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x800, 0x0, 0x0, 0x0, r2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:58 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xd)='eth1wlan1GPL\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0xffff, r2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x4, &(0x7f0000e73000-0x20)=[{0x8, 0x10000000000, 0xff, 0x7fffffff}, {0x7, 0x6, 0x8, 0x1000}, {0x9, 0x8001, 0x0, 0x7}, {0x2, 0x1, 0x5000000000, 0x4ce01a62}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) migrate_pages(0x0, 0x0, &(0x7f0000005000-0x8)=0x0, &(0x7f000087f000)=0x0) 2018/01/19 17:39:58 executing program 6: epoll_create(0x3) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100, 0x8, &(0x7f00006ad000-0xe7)="79f083aeb90eea9a09b1390900d1e4b960bae35568584eba06e41dddb8546ba3b2b9d15e2a267ec7876ae08e7f93c8cc224da8e84e0f4c1bd446fc41e8f049a4ef30a2bd8d1850ca227a96067e36537207def995f17f97bf3506b5cb8cb6dbf7bf96814e5980cd3444b66ade5ffc9791c52e37565c75b21d36a9c4e5b5eed4206d02234916950a4ee241ef5b8fd05f4c3536cab0d07605d42660629b46ba148a95170214de2296db642e3abdb76084a9e4411643c6c4293ec0da8f6838e253fee448d33a663c9e04eba55776d00c577677094fb1b6600e5a043d9f8b772111eac10dbe43f9c772", 0xe7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={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}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000012c000-0xc3)=""/195, 0xc3, 0x10000, &(0x7f0000001000-0x14)={0x11, 0x8, r1, 0x1, 0x5, 0x6, @random="231b2117e46e", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000674000-0x15)='vboxnet0proc%keyring\x00', 0x3) accept$llc(r0, &(0x7f0000b41000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000544000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = accept(0xffffffffffffff9c, &(0x7f00008f9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000091c000-0x10)={0x0, 0x4, 0x30, 0x5, 0x1000}, &(0x7f00003a4000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000317000)={r2, 0x0, 0x3, [0x6, 0x81, 0x7]}, 0xe) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/19 17:39:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f000065b000-0x8)='./file1\x00', 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00009b6000-0x4)=0xc0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000)={&(0x7f00009ed000)={0x24, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="0edb6a8316e7934ba091"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000dd6000-0x15)=""/21) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef9000)={0x0, 0x0}) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/autofs\x00', 0x4000, 0x0) fcntl$addseals(r0, 0x409, 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) r2 = creat(&(0x7f0000892000)='./file0\x00', 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000502000)=""/4096, &(0x7f0000024000-0x4)=0x1000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f2c000)={0x100000001, 0x7ff, 0x5, 0x2}) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000740000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000799000)='./file0\x00', 0x15) open(&(0x7f0000b7e000)='./file0\x00', 0x20080, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00006a0000)='./file0\x00', 0x0) 2018/01/19 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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, 0x4000000000000000, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000926000)=r0) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000db7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000afb000-0x4)=0x60, 0x80800) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000953000-0x4)=0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c", 0x2c}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f000031b000)=""/43, 0x2b}], 0x1, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) 2018/01/19 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0xffffffffffffffff) socket$inet6(0xa, 0xf, 0x10001) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) [ 41.416634] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000012000-0x8)=0x7fff) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, 0xffffffffffffffff) 2018/01/19 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c74000)={0x4, 0x8001, 0x7ff, 0x1, 0x0}, &(0x7f00006a1000+0xd38)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f2c000)={r2, 0x0, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/19 17:39:58 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000313000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00006a8000-0x20)={0xd000, 0x6006, 0x1, 0x6, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000)='#\tiK', 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00001d7000-0x5)='user\x00', &(0x7f0000f91000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f90000)="689ae024ef124e2ef34cdbfd342cef9bdc4ebca39e1a08ce483a7d1e1af96714e86e47a3fb7b118de792760bee16af18033f80863a8b42300d78facf2d5d010e0a68a183b715d995fd09b1bb7cef5211924d52052bc85a0f480b2f7f0a3db0c922924bb65f412a73549873e9fa1daef05fad4a32c8a3d4a7f886752b6ccecf63ec6b6011a7d5b750d0ce866623d307281d2b0e04b7520abbef4df3fadbf89d5f71799b03ed57a6bd", 0xa8, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00004b0000-0x20)=[{&(0x7f0000f8d000)=""/134, 0x86}], 0x1, &(0x7f0000f8f000-0xfb)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/19 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) lsetxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000a30000-0x9)=@known='user.syz\x00', &(0x7f000012c000)='ppp0\t_GPLvboxnet0\x00', 0x12, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c1c000-0x8)={0x0, 0x0}, &(0x7f00000ac000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d31000)=@assoc_id=0x0, &(0x7f00002fd000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c55000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00004d1000-0x8)='./file0\x00', 0x14000, 0x22) fchmodat(r1, &(0x7f0000a6f000)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000817000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) keyctl$unlink(0x1d, r1, r0) request_key(&(0x7f0000478000-0x8)='rxrpc_s\x00', &(0x7f0000369000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009cb000-0xa)='security[\x00', r1) keyctl$search(0xa, r0, &(0x7f0000dae000)='keyring\x00', &(0x7f0000891000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b56000-0x18)={0x1, 0x0, [{0xce, 0x0, 0x0}]}) 2018/01/19 17:39:58 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0xfffffffffffffffd, &(0x7f0000000000)="2a8a33f9ffff810904ac86b32cff6d61a0", 0x11) 2018/01/19 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x141, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f000000e000)={0x18, 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]}, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="79ea9a0551c6c727ce47b3a6d902f1d1", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, r3}, 0xc) r4 = semget$private(0x0, 0x6, 0x4a1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000000f000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000e000)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000008000-0x58)={{0x3, r5, r6, r7, r8, 0xc, 0x8, 0x0, 0x0, 0x0}, 0x20, 0x0, 0x1ff, 0x0, 0x0}) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f0000f73000-0x69)="f1cdbbd5a186ea35156365dd148744d34a52454a2d5a7c7f6ef054396e3221bb1c7d065ad88bf497149ac7af2ecc5b15a613599a2ed23d24baff6b250674ce1bdbbe86ef39edac84c85a587231806161120fd922ac2e94d169869c014f91d66de3eae2669ea70e0225") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ae1000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a3000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) 2018/01/19 17:39:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f32000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000628000)=[{{0x0, 0x0, &(0x7f000065b000)=[{&(0x7f0000de0000-0x9b)="599300048febbe26520b3f677f4bab6d8cecb853060537bee904e7e72b403ac87e234a05b5da01d6dd4f86f863f37c9392759af9548896d0ced08568c93ba7d48502fc63b69dbc30f4ddfe9da0dad8214dc0858e57ca2fec1c6957844c7034418017d331bb04483ddb4dcbaa0248822bc153078b9d7768bbaf74773cb576d5f5ebaa5d13166449e287cbe58fed9643b674bfbf9a2c45749093c756", 0x9b}, {&(0x7f00000a2000)="9a", 0x1}], 0x2, &(0x7f0000000000)=[{0x18, 0x1ff, 0x100000000, "4f06"}, {0x78, 0x11f, 0x3, "45b0c08c63739f47ff6415f80b14478ccc6d3c851b838f8325eced111604007099c1117e8e16e91672bfdca88651e5b9dc8c767f7d2858d7c97529948e4142bf10174ec8cf4b6e52b22e1eb3e9a9d848157fb828e9d160fe07744a6d2a91eeda4b"}, {0x110, 0x10b, 0x1, "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"}, {0xe8, 0x104, 0x2, "2272675f01bce8ce144351bb7b4d2d844724a68df2b1d5c4ea4611749bd2d55ed301e5d41e2604b029b3efed82d2ae0763b8c2e859f4326160bf454d6b5d639b272e19ba6c378f6011c4bce7c8e57a04c54940cfabb0b2e26f22d5bdf4b5d3efcb5a796f151c5317911f02075f29ef3b1a775a9a499474b262575596e8fd5953f69c9d32bf1cca88853bf513a61eef302209a10dfa1c45e3e8bac0e6a508b7777c78402ec56fe44f2ec75c2b1a787e975084c913151014ce90bb5b0c8103ff5c4f22ddd062bbe0cd862cf46971df87c229"}], 0x288, 0x40041}, 0x6}, {{&(0x7f0000000000)=@ax25={0x3, {"f3e8d6d4d5f859"}, 0x5}, 0x10, &(0x7f0000218000-0x10)=[{&(0x7f00003d0000)="7ad789679ace3633d410fef9f054003a8a6837e907f1dfc276a31856fa41bc3379dd90d3d2e486032e63029e133d23b11d0d70d92e9cb4bb3a092914171ee419339ced727303dbe20ea06c7c865078387b1142c5936067338fbb95ee5176728f53f3f832c0c26fc06fc8da590e75a380e5c39d5ef9", 0x75}], 0x1, &(0x7f0000000000)=[{0x110, 0x1ff, 0x4, "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"}, {0x1010, 0x0, 0x8, 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0x1000}, {&(0x7f0000001000-0x74)="a85cad761b65cbc742e2d34a689cf5684687f4274fad478c1f46f5fb89ee0e7768800abfb8fe5b60e29ea14ecb3a32854bd50a9484a223dd5bb160ed431f5621424ea7fead3ee9436c74c6085d01b8ab7d5b20548bbb0727010c2433ae11cb1d2efeef40492eccc80ae6a3720fd4940789f3a5f7", 0x74}, {&(0x7f0000000000)="01a0f083b65b43238d171b5b23bd5cc8df59bae598d8781bfa409a9db5d488514cddca87acfa88dfcb1338c06a8cb6", 0x2f}, {&(0x7f0000714000+0xc7c)="ed3943146c75c88f4f3cc296ae81208fc41ed9a58cc9e4101f6eb5ed297e91260e1ae2f722a483592d36360730572e95d4efb8db7b26330a34ec6f52da68b2d60a3945d8d711a84743b9da3e98380ebfab31e19b5a36ee76b6f1273b02336445915552e0ff3d1feed064ab0036c52b5ec92196eb9405185acfaef6dfa8", 0x7d}], 0x6, &(0x7f0000000000)=[{0x68, 0x111, 0xf0, "3677cb4417c0d031df0bf1ddd1b4faad024035f994ac978a2e31ece9c3e5c59fc1f025459ffcca4a27bf59ad02dc3ced33061cab1c668b042d431154113d2c9fa68f8aecc6348c71237ac1f47cc53c50e89880"}, {0xb8, 0x11, 0x26, "df06869e9b422787f61d67e9570178039a227fc7e8f76956934fab2ac9ffa990d58f0726eb16d38e3bb1c071f0441061721a2c79609edee1c3d629a8af5617b9f325001c849a8ad52cf1b1b137d1f82500edb09cba3e8db815a2578d480dc95843038eaef78a5aaba9e240501eb4bb1243dc1ea762a7a602f470760eaf873e7c6d6cf3327dcb70abe0305ad0dc4456fc0bb3f8290db5369bf2b5d9a370a644f8945540e5"}, {0x60, 0x117, 0x1, "8a990059c1d6e0c264d1fa05854ff26add29a209afb7515e6073da6c017c5585b94d0b27b61875f2e688e9911dbbe39c1053a46d3ec5d5a978c66ea3cf92dc8f44c27775b0230f8eea"}, {0xd8, 0x11f, 0x35c9fdae, "cc944f9565f246505c61a7f226fd2eaff8298b1d05134420c8206e083125361e9d354f9cd9d33d975f83ac1ed7b379116bb3616173fb6ca595a84495bcc29b3d8bb5836395eef0320e1f40b7214f5f5e7e3e8f7bbf7df3ade0b9c4d47ba9196f2e317c0a36470d6daf78573e46c61c41576361dfe2d395b8d0a502b781155cef1eef0735bda121738f10768baa02a6b310878966b1340fd886da2c3442a1a6eecd1e8b797be08ad06c67e92d8e8dd0a6440e856480e62b25f33747378dd2e99fd32d6acb"}], 0x258, 0x8000}, 0x5}, {{&(0x7f0000001000-0x9)=@rc={0x1f, {0x1, 0x0, 0x7fff, 0x100000000, 0x800, 0x3}, 0x200}, 0x9, &(0x7f0000000000)=[{&(0x7f0000f91000-0x41)="f43bcf5f1bf1f3146139ba0f80e9bfd5892bda3d84f2fe8038594ab7e6124d87ec9223c879d7b883391fe14f3154cf3d192597b03b4be147a4ad1700dd3eee0e98", 0x41}, {&(0x7f0000001000-0xe5)="7455de3938bc8e2e29aba63c21bac718bc74f239cdf6b9acba83dea9467cc5689690f3c217152da7a1bb3ed13d681b58fb7bb4c61c9c74d6646d11d501ce02c954a6f04445b0e44906a19562d83219c79e5d4d77954673ac951016802f9864c1be5a5ed634fc8922956bc1fab748465a679942d3248d5f1a5e73883a37b2e7952c391f932907439a99eede8fc75a15e2ddf10a5db528b25a5df40e34953abb7b7cddb64282d09c0b1ef54783169e9fd44a5a0127526e2c11f555b57b2ec26f977535f4e5dbc5f1bac622b69fa05920774307cb17e4b18a987726e88b4d17f1f47bd5be1298", 0xe5}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000da7000)="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", 0xff}, {&(0x7f000054f000)="56647c4c8105b08868efa74533722ca87334670a04cfab5385f24220d03667ddb1d518b2c9775c477294750822c47106e93595b9b340bd7b8e2db699ed8de00b865e29e69e192bbca2ee588f7d7fa516e768a50f1a", 0x55}, {&(0x7f00004d2000)="db2caab0fa90246b9060d5b3e808cc44867873c8b08e5530094295c6c8238b7c4be2a7658883d6a07123ba21907595d1d92525ff733a7e2cc67956f8448bc2f002b94db9e697f59b09286924d09d4d6c2aeaa9d12de3ef334b8d0cc3790dd69fa545f462a7f5e2833390c23d2fbd5922744a181f415436d71cc7a2bbccd8f955859a7267d32340a5fe7891895b78f2235048ddc534b17aa4c1a5e0d9321f0d32dac16d3ba94e527e0d3cd0d43fd294bcb22d0b62a142726eff1078524ae9b14ef79efa1a18eeed546378cf1fd8561cc553d90f421a2408ff9b533ec137", 0xdd}, {&(0x7f0000a56000)="8e443742fbe52bb0d8be0fb9b58081aa382d016796c983796e7326bc6fd9ed34826a775da03b29f2ead07eb5793d2afbf5e88e864ed60db54ef11487291fec1c270a196fee1afe6e3a1f9930b76dca38699274a3a6f127a5", 0x58}, {&(0x7f0000000000)="3dc20bb34af3600acf3332987694bc6a0e210702d3eaddc17f40871cd35d80110242947c590ceac9fed637dddd60e33b9179eca5697ffaec9b8c3469dcb43a3f2ea673cf0386bff849f58ae1d61d1df93197e542640ce990c4d73f68f93b18d0fc58329b224b7227b8be26a2cd8edd89329c55fce1ba02ba41e4618f350483857ca3300a77fc4e2bedd41038ea973db8eb4b80c44666816e8d9468bf92c4049750c7ae2846fb58", 0xa7}, {&(0x7f0000f70000-0x34)="b257181167e57ad772c64e403f2a01b4f6ff0c7950dd516467328258cb1215047e1efb8eab171f21a6ae13ea9207452ec1952304", 0x34}, {&(0x7f0000001000-0x5d)="c63f5c6788d62dab38861b9e280ee0981103a583d4b2aef79b285e6d06b7c5499dfa02d0d7c5bec7a9cdf6ffcd408a5961dac9afde4d3779a2f899463bccb8fc630e4851e0163a04dc29c5977ab55c2ce8611bd3416bfea600eb5f8773", 0x5d}], 0xa, 0x0, 0x0, 0x8001}, 0x661cae4}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x1, 0x7fffffff, 0x7, 0x5, 0x2, "85fae60203c8053ba67245cbe91bda647d2e7791b7a4d69c85edd2a79ebef35ea5fac6bb4f4ccb332647b576cb05c290923d85bde7986aa7266d0625f21b0a", 0x3}, 0x60, &(0x7f0000ffc000-0x10)=[{&(0x7f000025b000)="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", 0xfc}], 0x1, &(0x7f0000001000-0x280)=[{0x48, 0x11b, 0x1f, "133e9bc2ff58e096a3c8cc1ecfe2a3aef5088db9571dd83315d3c357a0e39bdb5b77ee06c09728237a60a2400b8ed35e40"}, {0xb0, 0x10c, 0xabea, "d02b6c1eb075457ab30b697ca1591a37eb842aac7d36012ef9447f71671f7c45d989c86435733030c605dafebdec490a5c21635e41bad8d994bd758d7b86df196d2d34da40d5a6a370c0943ad27a415950ccef7326c0342560e1842650c0d3641e89c222de4ff8f9550eae6078416df8b26d29d4640f7b1329fcbce91b984e0f62db5b0eefea7f3f057dec8f4472cea27be8a8c9a9355e9e69176c"}, {0xb0, 0x110, 0x0, "034be018e0d9fddcf7833f6755bcafc931b8ad0ec1f01df60694593e10a8b5b6b8d69a831efdcdfa769273861a2f1900402ed0724e479f69a4bcb44a4cb4fcec5f51e49483619ff67ee89811a7613a7f99fd1de60a13ca4a677895f9505bb2c9c66b29371e1aacaea2d50c41395294d7b986219a1d86924118679ebd0d617f1e6b0438560b88e75ce6476867e1916ce251d3e6df409a9bbe2b3f8b716ffe"}, {0xd8, 0x108, 0x81, "d7d334c598b9d60eda9a2713ac15df63118efe3dac247668143d9fc64bd7838458ad64c2a7a7f7f6dc2da5b9b0177b57609a7b8bdf0481453e565ab1036ccc7da51691e3aa99f43231f3a73d632b1beee8e3f77340a0608e885d46ca321c7bd4fd23518efa39d026d16fe82f477d46b117759a286c9e7cb760bc99c64af6db78ccb56351d1635d418065fddf2eb09c34f33c972f642e30f63749ed6c85e662a1b6def0ce9fad2f79abbf7a535a6d64729abb2f5f9184f642c21fe507ff95c4b6652504187e8f"}], 0x280, 0x0}, 0x3ff}], 0x6, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x13, 0x80000, 0x9) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000298000)=""/247, &(0x7f00006ca000)=0xf7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f06000-0xe)={0x5, [0x6, 0xffffffffffff7fd6, 0x800, 0x1, 0x1]}, &(0x7f00007fb000-0x4)=0xe) connect$inet(r1, &(0x7f00003b1000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r3 = syz_open_dev$vcsn(&(0x7f000080b000)='/dev/vcs#\x00', 0x8, 0x8000) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00003a6000-0x1000)=""/4096) r4 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r4, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000fb2000)=@random={'trusted.', 'proctrustednodevselfvboxnet1cpuset\x00'}, &(0x7f0000d2b000)='proctrustednodevselfvboxnet1cpuset\x00', 0x23, 0x3) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) rmdir(&(0x7f000045e000-0x8)='./file0\x00') ioctl$int_in(r0, 0x800000c0045002, &(0x7f000070a000-0x8)=0x0) read(r0, &(0x7f0000873000)=""/86, 0x56) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f000017a000)=0x0, &(0x7f000003d000)=0x4) 2018/01/19 17:39:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt(r0, 0x8000000088, 0x2400, &(0x7f0000000000)="", 0xffffffffffffff41) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/19 17:39:58 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000524000)='/dev/sequencer\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="10dd6c753fb4d36a9900d485ee6ae26c", @ifru_flags=0x402}) r1 = socket(0x19, 0x0, 0x1) listen(r1, 0x45) 2018/01/19 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000593000)=[{&(0x7f0000514000-0xdb)="70545d27543b38a778539a4b3d0591f47883eaa564fc3c5d80c472c49f959902bb7dad7e61307b6e4e119bd00e36fcb6581815ac22eb0bec0ccf1224605dbb6e9df0a3ddbcdc4b90cab7f8f6af8c5e37ca90f98298a10f66b6fb0678a3d3095e7ecaebc594c8e710ec3f5dec5a65eec249884430583f90379dcc70fe90ce4f40bd01c18fb636dd13f865af1d4960c98d828f3a31b61c187579c5de97b1dde49cf287bd7e37770c3a204afaab2e720d0a08794cdba63e3fede309fde02b331af6276268ea34652e35ff4255c47937cdbb2e667a55fd104115bd729b", 0xdb}, {&(0x7f0000858000)="9ee9b2e9257f77aef67651dc9dd928eca57439e97acb75e0444b59f27d57616d9e155e31e11b43289d79f84f3792ea6e88c3cb817d2935a05778f00509b02fb920e23c72ffab99e4de73ad1dffc5b8782452dbdcb3ffae3937401da3c297768006250d7734e4027e2b283d8056d2952999b9265b6de43a2495aad211cb79b0e2c48edcd196dbfd8f5c74b5b97dd67907dff878504eb81b0a939b91beda853ea6033f2cc88c0b489ceaa033f048d3bfd0d9ba2ccda9c1436d8407d6adcd0631f4fcfdeb67adcf604d838f2c47f97c08ae2007768d66564e78a220afb8", 0xdc}, {&(0x7f0000f5f000-0x3)="751b0b", 0x3}, {&(0x7f0000b46000-0x9d)="e16268c5830f61e944c98af8b6f9a632f79e04061a41be825d28e76e53326ce79d5505f7cf22c1e18ccb7de621865793c3ae16054d3f872b82fefcf1ac11154024dcd1eb6d65ccb5ac65e5d77581d0ce9a5add86d094bfd634b21a4c99d7b09714c40d418c402c8eb7d6093a8d6a6afc37ac8edf88c0048fdccba6ea3f2d8164c0630bf591215c0d965a67f3a4e770a93bea153143e987c00e6293155d", 0x9d}, {&(0x7f0000349000-0xa2)="c0f133cc6af3d80df35bc20221134a528091f7b45d5aa8cbbc062da663aac8ba91dd57bbaf6218d4791817af0f0191abb770b073b6770918398cfb657ab6620b05d1c1ee7f958d7613865b53fc32ff5057fbd39ae69c3f7477438ed58e7a15a779119e4133cd5a9cdb0ea121212eb0b2a88384d0f09f7ba79df11ba8c47c57689188aa7bef3879415de8181103987a39a2e956e03f1903d7b8076b8103c136bc200d", 0xa2}, {&(0x7f0000e3f000-0x3d)="ead5b50ff56b57f6c713d0ceb6e912931bd7b7d69448d22898b5360f15d344f42f090c72d4d7d965e61e2a29df78dc5581e883e1bbd8d586b6cc2d343d", 0x3d}, {&(0x7f0000a8d000)="79db563ebb6d633037ba3f7776ab1b426169f8737cff9fcbac53428b8cc8b5b505afe6f088d17a121609dcf284a7d73935b03e12100bf8b54a8f390da87af63e6dc3076c5f3112e47cc92696fcd6f7433fed8f576440e10a6a9a12e4ee525e22a5388b82dbbce89650ca502b6874a3e3cf09b5b0d6ca5edacc1236eaf89081d629674c", 0x83}], 0x7, 0x1) pipe(&(0x7f0000ae8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f000080c000-0x8)=0x1) dup2(r0, r2) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000074a000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000082d000-0x5c)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0xfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x80000001, [0x2, 0x101, 0x10000, 0x3, 0x4, 0x3, 0x4, 0x8001]}, 0x5c) 2018/01/19 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) r2 = syz_open_dev$admmidi(&(0x7f000018c000)='/dev/admmidi#\x00', 0x0, 0x20000) sendmsg$key(r2, &(0x7f0000680000)={0x0, 0x0, &(0x7f0000204000+0x410)={&(0x7f0000396000-0x108)={0x2, 0xd, 0x7fff, 0x3, 0x21, 0x0, 0x4, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x14, 0x10}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x6, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1f, 0x14, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x6, 0x6}, @sadb_lifetime={0x4, 0x2, 0x8000, 0x8, 0x9, 0x10000}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x19, 0x14, 0x4}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_lifetime={0x4, 0x0, 0x100, 0xffffffffffffcf6e, 0xffff, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x0}, 0xc) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000006000-0x1000)=""/4096) r3 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xa1d, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000009000-0x8)={0xfffffffffffffeff, 0x6, 0x4, 0xf70}, 0x8) 2018/01/19 17:39:58 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a78000)=0x94, 0x4) socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="f462a1803efe9aa7d3796323e1456277"}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="2112f8484748e371a0b729d04a3be60b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000875000)=0x4) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r0, 0x0) 2018/01/19 17:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000094c000)={{0x3, 0x0, 0x80000000, 0x0, 0x8}, 0x1ff, 0x4564710, 0x964, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000647000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="352e10a6223f5968cf2e1bb1810a1b24"}) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/19 17:39:58 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 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) process_vm_readv(r2, &(0x7f0000c05000)=[{&(0x7f0000cfb000)=""/194, 0xc2}], 0x1, &(0x7f00000c3000)=[{&(0x7f0000a95000)=""/251, 0xfb}, {&(0x7f00004df000-0xb)=""/11, 0xb}], 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r3}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/19 17:39:58 executing program 4: 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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x343) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x11, 0x80800, 0xfff, &(0x7f0000547000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ec2000)={&(0x7f0000026000/0x10000)=nil, 0x8001, 0x3, 0x7, &(0x7f0000929000/0x4000)=nil, 0x5}) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000157000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005ab000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4b000-0x4)=0xe8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/19 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000f45000)='./file0/file0\x00', 0x0, 0x0}, 0xc) r1 = dup2(0xffffffffffffffff, r0) setsockopt(r1, 0xfffffffffffffffe, 0x200000000009be, &(0x7f0000484000-0xf)="", 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x103, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b31000)=""/72, 0x48, 0x8000000012102, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x2}, 0x10) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f000033c000)=[{&(0x7f0000570000-0x45)="c99e228f1990345af942d4ad8fed368f1a2b9e09a11341a761f64dafc9efef9977bca3914cf1cc099323677d2c6285a39f67298727535bff13f58066a8c7bdbaa2f735ec15", 0x45}, {&(0x7f0000329000-0x2e)="666f5b967999df0880f2d08504defdaa3237892023e7c2fd36362097c8ae45229f6faf62671c260dbe086cf5736f", 0x2e}, {&(0x7f00007d9000)="5b610ba79fc5f30e2cc7ecd01352772f8a09f9", 0x13}], 0x3) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0x433, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000649000-0x3)='\\#\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e57000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/19 17:39:58 executing program 3: 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 = epoll_create1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000073b000)='/dev/rtc\x00', 0x40000, 0x0) inotify_add_watch(r1, &(0x7f000082f000)='./file0\x00', 0x200) r2 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000eb6000-0xc)={0x10000000, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ad000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d38000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000bb4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000ccf000)={"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"}) socketpair(0x3, 0x0, 0x1f, &(0x7f00005e1000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000e8c000)={0xfc2c, 0x1ff, 0x2de0000}) fcntl$setownex(r6, 0xf, &(0x7f0000abb000)={0x3, r4}) recvfrom(r6, &(0x7f0000d00000-0x42)=""/221, 0xdd, 0x40, &(0x7f0000e9d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x2, 0x2, 0x1, 0x0, {0xa, 0x1, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) r7 = getgid() lstat(&(0x7f0000159000)='./file0\x00', &(0x7f0000203000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dd3000-0x8)='./file0\x00', &(0x7f0000b7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000b3f000)={0x1, 0x0, 0xffffffff, 0x1, 0x7, 0xfffffffffffffffc, 0x8, 0x6, 0x5a5, 0x1}, 0x10) setresgid(r7, r8, r9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000006a000)=0x0, &(0x7f0000959000)=0x4) getsockname(r1, &(0x7f0000090000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f63000)=0x3a) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000f37000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000b09000-0x40)={r10, 0x3, &(0x7f0000fbf000)=[0x3f, 0x4, 0x9], &(0x7f00001fe000)=[0x6], 0x16, 0x5, 0x5, &(0x7f0000999000)=[0x7fffffff, 0x5, 0x3ff, 0x4, 0x7fffffff], &(0x7f00000ce000)=[0x2, 0x3, 0xd5, 0xd735], 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000fe2000-0x1)={0x1ff}, 0x1) 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x6, 0x7fff, &(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cdb000)=0xffffffffffffffea) 2018/01/19 17:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000082000-0x4)=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) clock_gettime(0x2000080000012, &(0x7f000098f000-0x2)={0x0, 0x0}) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') fallocate(r0, 0x0, 0x8, 0x7fffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000adb000-0x4)=0xe) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') uname(&(0x7f0000d66000-0x45)=""/69) r0 = socket$kcm(0x29, 0x2, 0x0) writev(r0, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendfile(r0, r0, &(0x7f000091f000)=0x0, 0x4) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0x14, 0x0, &(0x7f0000ceb000)=""/153, 0x99) r0 = add_key$keyring(&(0x7f0000ddf000)='keyring\x00', &(0x7f00007a3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000f38000-0x5)='user\x00', &(0x7f0000e15000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea1000-0xc)='security}+#\x00', r0) 2018/01/19 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000ff5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x402400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a07000-0x20)={0xffffffff, 0x0, 0x8209, 0x1, 0x0, 0x14ec, 0x1, 0x1f, 0x0}, &(0x7f0000919000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fcb000)={r2, 0x2f, "ee8d66303158f0a6fb145278a460995feb706cb502ef1c26df0340118cca0bf257f33e701eb1ee3d7ddf16885f5c55"}, &(0x7f0000be2000-0x4)=0x37) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000758000-0x20)={0x7195, 0x9, 0xfffffffffffff000, 0x6, 0x8, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d01000-0x10)={0x2, &(0x7f0000be3000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000b3b000-0x10)={r3, &(0x7f000089c000)=""/180}) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000245000)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000f1a000-0x46)="aa", 0x1}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) fallocate(r4, 0x1, 0x1ff, 0x2) fsync(r4) recvmsg(r4, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x1b4, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001b1000-0x5a)="1af75904216bbc1f995cf023bc44f688552b9275e5411743cf5be182d0b79cc49f811aaab38607361960d9453b2964f35e4e7b645f87d527be7f0e00c7e190bf55395cf00811c200000001bf956e9e7653499b198748183a62d1", 0x5a) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) 2018/01/19 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008b6000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc0000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007b7000)={r2, 0x92, "52050c8182498451d955b1d12a13e934f6847aee7be1965071873f8c6b4ac698c248fef1a88be534a9f27235f29a4e75c71971bc413382e4a2a302130447fca8a5d6a8284ed925ca97a7fa5edc6d5f60a0232a82e0bf3b706d9ceea3778c8301d8f3703aa94e323badea15d9a438034e375ef9eef887ef265afc2232896c31cae74d747ef6368c1dea6500f088271763f664"}, &(0x7f00006bd000)=0x9a) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003cb000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x400) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/19 17:39:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000890000)='/dev/cuse\x00', 0x40240, 0x0) r2 = syz_open_dev$adsp(&(0x7f00003af000)='/dev/adsp#\x00', 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000650000+0x414)={r0, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000546000)={r0, &(0x7f000031d000)="13fb8c37e9e1c2bd576c5acfac33aa13dddeed4074a64bf9dfb4c1c1441a58511787a63d21a9627661c7f27a1408dd396c81a2c5d40394899b06f4222fe7f3aea71a26367e806df0048dd4287b80e538b90e9fb68a4255b169f5c4fed22a72e2b06296d0cf28a621505354f9261466db962c23e8db4a106ca8fe39bc34467018a6639bd11f54bead434150cd9e843fee209eb1b61b2d2f31d9d6929403bee990f2870634ee8d3d2349ee7980acce2aeaffba9c1e85d0d392716936a72b84355994078a24723ef0be", &(0x7f00002d4000)="be6fd82b418c5e432a29a7df96349a75aff325ac767ae1f6812b3b96e32c174f94425014b506e022d44d758a19adbebc1521f239dea814cc2d0f43d2b80edab48e41de2ac937e2a76473222336000000000000000036f297b2c90a5af79199aaaef033a951427bfd08d22763aac52ae65c51b40b79aad17a98c846e300007335", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b97000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$setstatus(r1, 0x4, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000e72000)={0x0, 0x78, 0xfff, 0x9, 0x7, 0x22c87e10, 0x0, 0x9, 0x90001, 0xa, 0x8, 0x4, 0x5, 0x1, 0x4, 0x6, 0x4, 0x1bdc, 0x1, 0x5, 0x2, 0x9, 0x3, 0x400, 0x6, 0x1, 0x2, 0x6, 0x7f, 0x3ff, 0x1, 0x800, 0x4, 0x382, 0x770, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x3, 0x3, @perf_bp={&(0x7f000070c000)=0x0, 0x4}, 0x4, 0x1, 0x5, 0x7, 0x5, 0xfff, 0x100000000, 0x0}, r3, 0x4464, r2, 0x4) 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000808000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000002f000-0x20)={0x2, 0x5, 0x24, 0x4, 0x18, 0x9}) socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003e8000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00007e6000-0x4)=0xc) getsockopt$netlink(r0, 0x10e, 0x2000000000005, &(0x7f0000f65000)=""/0, &(0x7f0000002000)=0x0) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000636000/0x4000)=nil, &(0x7f0000002000)=0x0) 2018/01/19 17:39:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000e49000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0xa3, &(0x7f0000d6e000-0xa3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[{0x0, 0x0, 0xfffffffffffffffe, 0x8}], @ipv6={0x2, 0x6, "8a6380", 0x69, 0x7f, 0x4c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0x2, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x21, 0x0, 0x1, 0x7fff, 0x0, 0x7fff, 0x3}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x4, 0x0, 0x0, 0x4, 0x1f, "fdc46b", 0xffffffff, "29308b"}, "a5e31fd1e4ee54a42873d6bc0d04886eb000e5cceb7d9a00bedf06bfdd362705f7fd6b5643f564122a1d0ca27234647c9e3e2bec42408f38f9"}}}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bf3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) setfsuid(r4) 2018/01/19 17:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept(r0, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000316000-0xc)=@sack_info={0x0, 0x1, 0x0}, 0xc) 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000004b000-0xa)='./control\x00', 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) readlinkat(r0, &(0x7f0000019000-0xa)='./control\x00', &(0x7f000004a000)=""/82, 0xffffffffffffff48) 2018/01/19 17:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000140000-0xb)='/dev/mixer\x00', 0x228000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000086e000)=0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/19 17:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f000017a000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ee7000-0x38)={&(0x7f0000c1e000-0x6)=@hci={0x1f, 0x5, 0x1}, 0x6, &(0x7f0000c0b000)=[{&(0x7f00005fb000)="9956ec5b62100ce11f6a79a0d2079b60d7cb0e8a2d2371e674ff026430a9178edb2e4996a3d7e4d8285cb58316b33e21fa7473e15a965d9ffa2f8e9872191859a586d9995b5325fd049d9b160a9473921e132f91370bdfa5521d8057a2b93697da21a4f8d39961c2ddf8032a32395d7c96b57972de4b36d7c897453edc1799", 0x7f}, {&(0x7f0000b76000)="2460a4550fc7b01de446ccc9bd5cc07411ecdfd1bfbef3814f1c451d368c0f53a89b9de2c3a9fe0884f1221c5cdcc269416a0992", 0x34}], 0x2, &(0x7f0000206000)=[{0x48, 0x115, 0x9, "a81af4661f0773a8f86fd8f4492380b4d788bd661f2e5e390ff63d2cba8746ae197497005080bfb9b5a8bfe626f2437c989e"}, {0x88, 0x10d, 0x9, "ac5a3010cda6c952f3f9d98fc18545720989bcb86f391ad9b2616bf92512f8eaf449ece7019d39366adbc90ad1d3b3f87a2529d7bffb83c4dfcd50b105454577f818b7fe95aeaa42d36c2b4c5715200616048adc73b4a4e904b77042722be2d3a1eab20d2e488941dde3d6f8e804669d085d363e"}, {0x1010, 0x10e, 0x2, "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"}, {0x70, 0x11f, 0x7fff, "0fd67a11e9af62bd5057a30a9dfbfae55c7e8421612fb171e10e33326962206c627bad20802392cca5815660afdce0a1d5034633c0d91d212fbbe8e59e7eb9c577b7a0a9d9bd791f84b7c0f1c8917dae08209dadd2f512c6d5"}, {0xe8, 0x103, 0x80000001, "1becdf07dbb8f7a2effb35096de41c36688cd8d266c9aacaf6e54b0ec07906f0fa32031df643475085b34e79bdd77a2ad8d184dd850e7d74484a2ae4b5c6717aad1ccc2d225dd366f038bf96e3709ff45150e041eb3e89b96cf16c1994976cfb36051c5c8f38bb665c5275e21d23d6b472c05c5bc8375672c4bd3ce2124ccf32efd5127d07c63fc9ffa587a8045f0ba6d6d7e16a36587aa4df25fd68e8d29be8ded681776abcc5b265654410a32bf28865aeecd3e216ca62e3a33cffaa41a03c82cd89d2306a7c12e4013a1205354390a034fc05d967b5ad"}, {0x20, 0x0, 0x5, "abee2d1267334df0981eb5b1"}, {0x78, 0x10b, 0x6, "23ac4f14710365b696f1bd1d5d5a89ab6ab13cfebd042df1415bea62845f95689529424b87d1c30624952e72a42c1b19d0ec3f082766d81ce02da8d0d81862917dd102857a90a9fbf624e0abf929c2eb02b85a7449971e2179cdfe61a9e8ea79c2a2"}, {0x88, 0x29, 0x8, "a7f50095c300443fea0d5e318d360fab6f93f5d5efcaed13f6d1fb3faabcfb10bc07bac7378cd6e90581d4e5fd27532a3b7bb19a6946a509f6fb70be4f2292676fd6a2323b4edd53be93a28fd14bd11d38189f5cd22ee767c5e125e00601715b171cb90375d10ba582b16a1b45371fe08b4f3d"}, {0x40, 0x29, 0x10000, "0c45e39da21dd6cb909944754f4d586eb89a397cde0c718e8d75caf22e8c2b95904306e288d2ba6dc0a749facd81e9"}], 0x1398, 0x4000}, 0x20000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f000093e000-0x4)=0x7fffffff, 0x4) 2018/01/19 17:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x1) capset(&(0x7f0000dc7000-0x8)={0x0, 0x0}, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f000006a000-0x38)={&(0x7f0000c0d000-0x48)=@full={{0x3, {"87f1326517c4f6"}, 0xff}, [{"9e24f4b8edbff3"}, {"244521d3e9ec4a"}, {"0a014fc5a8c3e5"}, {"1593bc6c1632a2"}, {"8f587e5168a6ff"}, {"44e13bff4d550f"}, {"705a1d3f951213"}, {"e45136995493a2"}]}, 0x48, &(0x7f0000d0f000)=[{&(0x7f00005f5000)="27997ce71c8105efceb1268a791013acf153b0044f5d78bdc47505bde315c3bd3e6626", 0x23}, {&(0x7f0000371000-0x4e)="bf8d02a4aa15c8468f6346f198312476318126231b2089339e710f2315444aacc70a04a490a0e9fa3f884d45520a627afc532e37783ed24ca0fa828acbdda92b7d8298a5c6dbc81e79d6689b013a", 0x4e}], 0x2, 0x0, 0x0, 0x0}, 0x40000000) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/01/19 17:39:58 executing program 0: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5", 0x40}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021c000)={0x0, 0x0, 0x0}, &(0x7f0000152000)=0xc) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000021c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000152000)=0xe8) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001a4000)='./file0\x00', &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000148000-0x8)={0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000021d000-0x8)='./file0\x00', &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000021d000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d9000)=0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000da000)='./file0\x00', &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000177000)=0xc) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000004a000-0x8)='./file0\x00', &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000021c000)={0x0, 0x0}) fstat(r1, &(0x7f000019b000-0x31)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fc000)=0xc) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000021d000-0x1)={0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000021c000)='./file0\x00', &(0x7f000021d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = gettid() mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000179000)='./file0\x00', &(0x7f000021d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000021d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = gettid() mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021c000)={0x0, 0x0, 0x0}, &(0x7f000012e000-0x4)=0xc) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000014e000)='./file0\x00', &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008c000)={0x0, 0x0, 0x0}, &(0x7f00000cc000-0x4)=0xc) r27 = getuid() mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021c000)={0x0, 0x0, 0x0}, &(0x7f0000038000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001f5000)=0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000021c000)=0x0, &(0x7f00000b1000-0x4)=0x0, &(0x7f000021d000-0x4)=0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000021d000-0x8)='./file0\x00', &(0x7f00000a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = gettid() mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000101000)=0xc) r34 = getgid() mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000021c000)=[{&(0x7f000021d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000021d000-0x40)=[{&(0x7f0000073000)="afd63c897c508a5e4552db3127fae9abf45476ec384c48b9f4a6af2effcf98dd74861b85faca590687d28ccfae26934746710cafe919853c93fa574ffbf61be74d9825aa56d0b47df8133c1d84de090c7192e6e339143dc8ff2ef93d4f7788621f71ab8e81fe80188407dd707ae021d4b9f8e806d4afc71e8c58150281e34a979df89a69f1d82311bb2c865b1ab56757f7d12fec355c6ff4", 0x98}, {&(0x7f00000ea000)="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", 0xfe}, {&(0x7f0000107000-0x20)="884cc965fe3523bc46bcbf11912ae8e32e6d194322f30758e8d980e2c656ada4", 0x20}, {&(0x7f000021d000-0x16)="cf0118d71ecc7bf47c1f3637220b4bc1008c7d6e2153", 0x16}], 0x4, &(0x7f000021c000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x0}, {&(0x7f0000197000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000021d000-0x40)=[{&(0x7f000021d000-0x94)="1893443ca338ef01fe40ee9f8574cafd98ce79ac57038caf37d0bc25dc8549980e2236bec925ff9b7b8ab36f2f02793bfd22ea40fa0e88198c0755d9fb9a42a30b8c5fc649fac3e82a679c7624946066345c592dda9fafc58b1a17d0a114e36fd2bbb804ca3b09fb7d7d7d3e133d9f07e3da8dd9c54e3f247410a041a6fa7690e915e31c1ec8fdd5c2fcdc7037224a0ff9d7e56f", 0x94}, 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&(0x7f000021c000)=[{&(0x7f000010d000-0xb8)="23d74b365d6e2c7dcfc55e794daa790335f47976e6801d8b0340e7844380c102609e53ae2c89f01206b63093de766431cd3bcd999a39321778b0a728d94afdb9a234d314ac7f01a53cbaaddd88ee029f3da281eb3f0e893b69e4f2a4b6e5981f209b7ac718344fef7f2b623122796491b3f49ba78f1342bc9eb65f5b1388407857ba907d39a8c4db53d8a1a0360169e2521d4b9c1d5a93ab4b6f479edbfda22698c21f1d7950dfa9947438d65976aeac93f323190260de36", 0xb8}, {&(0x7f00000d7000)="9367d40f60a81a3b97969113f93fbdff8423734ab9a1d422e577313d3660003ec971867f88ff7636643804431a888632b217b1ac24d74eb1aab12efe8db820312721682688479e7c746a5eca2f2ba02475458b457cd6f5513e4161565183cf4d4ebff93ab5add7bb31e18412a286ecb7bc7b1c8b4d414d0a3ffc7d76b5400eff885a09ae2d866c9e33801371", 0x8c}, {&(0x7f00001e3000-0x7f)="7271578f24b88b2b46cc69ec5b14b85f7d9fd83ddffc49063c23dcddcbe0baa22f9ee670c378a3bb2db00ba73091bf06d4008eaef1eff922eb48c5ac4a042018abb0aa073416f47ffdfef1739edea89fc17d22016924099275ace55a34c6a9e4c5cb60fa5bef05bef1cedea2d97f3c0a5e35470fe805965ac6476ceea10444", 0x7f}, {&(0x7f000021d000-0x34)="ce7527b051a61b8fc59540bf921e828c0916a963a20dde1e33c7c8bb457116ba19f8742242549a559ed45162c0b99899c48fbb6f", 0x34}, {&(0x7f000021d000-0x92)="62bc9aa0a7f1e169e27655c0ac6d571c0c1eb19cbf06d937072398aa831f47b62cedd1b6b0e8e715c02588a2836b6efbed5b8af34dd8d1ad339660cbf09c1d444d869a5c8ea2b3e8abd9db12b484988c673da349bd8eec93e509fa0b2ae239058ebc9572184e235f19d40a7d0a60204ca2bc02cef2959d4d69b5c2e3e09f86a6f5f0d410ce28482b22109a9befed869402da", 0x92}, {&(0x7f000002b000-0xb3)="b31799bbb8abcefc8ce047dc64ff0d4077ae45fb5a9e89101a5ec90560452713903ef53e1c3010c553e3cdbe52d1ef9efc4752f97da7c8012944bde22dd3dddbdc92517b89f24752912e7893dcdebba0e69dc2f4d2e9acb91cd5ed617e648e900bf8a108977b2bf3cb4c81e555e3d29afaa2c6493cd323ae0b26c991aa00500c1c00780869baeb2a57a12f91fc5660dbfc1c7e55d6e0e31f857f9d73513eb05e1e7af82accbc0bf2a0ad050c361824278357e5", 0xb3}], 0x6, &(0x7f00001c6000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xa0, 0x0}, {&(0x7f000021d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000021d000-0xa0)=[{&(0x7f000021d000-0xf0)="6d8c3408f3cf5c90506cfd9025fa30f0f6b5de47dfaa78136ed92c1d7263009ab9c178c07d96cae96fe73a54aa2fd6aab62c64ccd73155690db62a7427f295990cf14c351f8144b1c9af854ab1c09760c2b07ee26af1a57f2162b4ff17e64e3ae3e568f9c956929c3b7f6612aac6f110c5c6cfb2e8b63ec7ee176ed63b1f0b060f96b2c63f22a6b2d6e31399fc31dbb34987ef9fcb8a626ad1ee70a463dd74250465b80edbe6051a9ddc888e8d3a3392112667eee1163eed3124d4b565fb0bc9ac8825f03d40c03ab4d8900dc30d48b7be09a05c3b5c48da698f07de0c717181cfff03c63e225e8769743858b50c87be", 0xf0}, {&(0x7f000021d000-0x57)="0a6c0d4f86e84a0797752ec89c7549ee01a8b9cf8aacb086cefdfdd1f04be7bc0a691848fb3af91d05420c55f5c31ebe8eef746d0d623d37d12c06faffe98c50bc8b0806a0f7ffa78efd94fd871c03c81f834ee6b57e2c", 0x57}, {&(0x7f00001b6000-0xc6)="dfce2712b2d3bf3abcf6d7dbdf392a3da06b1ec907b499520a0f6e1becd4afb84773f805c1f89b34b6aa59def647d666a89869ac8a7d8804c13a1ce262e89db010e6bfe3409bae1b90cf3ef19d616cb0a0e8cb9be809b740b1d28f2ae37be8774315162d56df2fe65ae87b2e3b3f40c9294b8f7139fb034c8acd9104d169fa8a915e66209a56f8e0f6b8b5cac5ba10a0849d239b0c83b32bc63db86560bf2651f6c62aa5cf1db8a489058630be2a614d7a8e6416e570a046e7a796d036e770b105f10a304da3", 0xc6}, {&(0x7f000017a000)="9a42490f4198c2269b67cf3ded021eae096329c2f7d4cca83b79594ca576cd08f46094f2cc0989429c283152ca0299840147cce1fe4afb9be6521e0d10a74a4fe05c1d04fbe7c1f76e42232b374c1cd20bd030e01be84bc8421a22727e2881d11c868d713107f18fd0ab68826e0b5589b4a1fe03ca74709b01f48a3f2e35620e77fbf48efc45064127f2645ea1da80ff88fe231d2e8352bc40682b1af4b1e976791e5ecddf3cde6dc0f31aaf4c6c9241204b040698dc3345b001e9", 0xbb}, {&(0x7f0000162000)="10d779913d579e88c64c2cdcf390b4e6a57904988f2368aefd7754a19c6ba196da86c48c0905a210abeaba952d1793c064513b87b4686f7a55d2a2c41a9d0d91db0094f8d6f62f4bf18758a45650856103520152af9ed31f6f76d05e44cc0f90208b3329c6bd12ef07c3e2cd85fe2cda90b2bdef743a6093afaa77b73b150a30fa2f1068574738fc43a021a8bac02e194cdd2e0e4fe3a3cc61868a1f6631692115182525a33aa6dab8b7882fd5bc6053", 0xb0}, {&(0x7f000021d000-0x5a)="bd58ae1bd8b1097a6db2e486489e861fce3d901e50da40bd5bd3cebfefc2d45d2457b814e62c205479b56038b33bc4894d4c5a71daba352962ccd54a28d7a641d842a0665b27d15aa64a8989f6b1ad9f0288bec33905ab54d643", 0x5a}, {&(0x7f0000108000-0x89)="78fc3bdf237568bdac318152471229a5815abe50b8b5b706732c968411c2fd07a12033f8efdad0147da846ce00a41b65d243daa976581f2c91aca1defbd68b25573d16c9a1ea674f5d0b1b4a1c14f285f0d239e0a223a2979cfd326f5047dc29eff063e10cbf686cd30c2fea04f100387dd85146044ff05f5fd1e541186ae1155a6278869f0f656569", 0x89}, {&(0x7f000013d000-0xec)="6fa7120a3f3330c4782184e073843eda1df970e2e25312042ea6a3c454b393154d96e300f5d64c2b7c0b14f2b42b522a9cd11a6924e23d5eeae708abb32bddf3bdbc1e1cc5fa3711646d704bc131689457acd5168f74934d395eab34e95cd89908ae3267124bcede96ddaf2ffe2a88fa7c22109d8ab24d7834e1b7e5ba678d3c84ce7e3d62d188d309972d300a506b305829d317ffb8e3cfacb75da20fa27090dd44808ef3eb0a8a1d8110ea661905abb44106898aaa6072d98d9b5db2b57467c87df6c5dd16cdc75bdf11f2c0c421ad82a858813758f6c53e033d930cf614d3e62f92010ecbc754958366cc", 0xec}, {&(0x7f000021d000-0xa0)="ed53a618a6130bfc6c62c041ac63b80c8aad6a0df8b4bcb6ee6f7f1b5de99c0e7b3179b5048f0944301400ffb868a1db0c5feaa536e0892cd27d550771828988f777af9f4d0366911545ece33cbb81e40916adc404e618ab1521f7915aeb42a05fea7d4c85567895d79261d9578e379153afcf46fcc323f5bffe320cde65f3c606e183ebfdd759049094b647c90e194a60a0bcdb8c8d358fb586a4a9296199a8", 0xa0}, {&(0x7f0000045000)="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", 0xfe}], 0xa, &(0x7f00001f3000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xc8, 0x4}, {&(0x7f0000191000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000021d000-0x50)=[{&(0x7f0000160000)="5fd160f5955676fb73b95de228304ed1e40ce75283", 0x15}, {&(0x7f000002b000-0x12)="6040155000d2fd954fb0ba006a1c1bd12723", 0x12}, {&(0x7f0000139000-0x90)="8a32f07fb4cb62969f68998397791bc211ea924db933fea3261a62f0fac2c0bd4aedb5805622129ba9cf9a37970aba7c5ea090c79daf71e5203e96a6fada771ad80f862455223d1a42a9117649cf08555094075eda39c1d4573d430f1b2448aab4f34f769b05d37d0bf8b2e328fcc4f34ae94b614887e052228a5f32fa0c6ee0867da34238b5e1d3f9ed2b30e8176089", 0x90}, {&(0x7f0000124000)="e04aa137a276796d2bc549cbe5a0846a9b86ad4a28a9128d0a709135fa112f03287273a3043b3597e5356af2935563a51a4f0b702e272940d5bdeb65307e40d535b4cb38c9fae1dd2c3186e7168aa589d8577d297c9c8d19842ec2b117cfcaef3638c230470bb03ed0dd5a0886a454e9a68f5e8987f465eb736e6df1dc296cc4c89c0138293e528a9590c974748336560fd0e1ef4f2f2952670cb6c5847f7f", 0x9f}, {&(0x7f000021c000)="1af8cd64dc747181f4df1b13f782adf178223907bc5189206c5bc1adbe6820b84976be25b160e68f827308e8dc756ab4fbc55523cd480b8e30cb752cb236b5824e0f3aec4edad7", 0x47}], 0x5, 0x0, 0x0, 0x0}], 0x5, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/19 17:39:58 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) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r0, r0, &(0x7f00005e3000-0x8)=0x0, 0x100cc84) ioctl$TCFLSH(r1, 0x540b, 0x2) setuid(0x0) 2018/01/19 17:39:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x18) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000009000)={0x2, r0, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000018000)={0xff, 0x2}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001e000)='/proc/self/net/pfkey\x00', 0x1050c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000014000-0x58)={0xffffffffffff8001, 0x1, 0x2, 0x4, 0x5, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f000001e000)='./file0\x00', 0x2000, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) r4 = shmget(0x2, 0x1000, 0x4, &(0x7f000000f000/0x1000)=nil) shmctl$IPC_RMID(r4, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f000001f000)=0x81, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000021000-0x8)=0x1) getsockname$unix(r2, &(0x7f0000006000-0x1a)=@file={0x0, ""/24}, &(0x7f000001f000)=0x1a) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000013000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000020000-0x4)=0x0, &(0x7f0000020000-0x4)=0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000021000)=0x5, 0x4) 2018/01/19 17:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a48000-0x4)=0x808, 0x4) r1 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001261, &(0x7f0000cab000-0x3)="") syz_open_dev$usbmon(&(0x7f0000220000-0xd)='/dev/usbmon#\x00', 0x6, 0x101c00) 2018/01/19 17:39:58 executing program 1: clock_getres(0xffffdffffffffff5, &(0x7f00008d8000)={0x0, 0x0}) r0 = getuid() ioprio_set$uid(0x3, r0, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d72000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/19 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cca000-0x9)='/dev/ppp\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000cde000)={0x9, 0x1, 0x1, 0x8, 0x8, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00008b1000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000017b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x0, &(0x7f0000001000)={r1, 0x989680}, &(0x7f0000ec4000-0x4)=0x0, 0x0) time(&(0x7f0000f59000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/19 17:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) userfaultfd(0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000e8000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@fragment={0x0, 0x0, 0x80000001, 0x0, 0x0, 0x6, 0x2}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x85, 0xfffffffffffffffc, [], ""}, {0x66d2cbd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000567000/0x2000)=nil, 0x2000, 0x2000008, r1) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/19 17:39:59 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r3+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000048a000-0x78)={0x2, 0xfffffffffffffe0c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 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, 0x7, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') io_setup(0x8006, &(0x7f000008e000-0x8)=0x0) pipe(&(0x7f0000163000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ec7000-0x1000)=""/4096) nanosleep(&(0x7f00008cd000)={0x0, 0x0}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000726000)='/dev/snd/pcmC#D#p\x00', 0x7a6, 0x80) io_cancel(r1, &(0x7f0000684000-0x40)={0x0, 0x0, 0x0, 0x7, 0xbc8, r0, &(0x7f00008e5000-0x84)="f3eaa446ba7d0b697b9eb0ae0cb6bdd27d03ee2fddc4dfbe0930e8da7feef97b23b24ca76ad39b6882ad580fa658c0b260f135a480824dd23392eb70f44098e4605a8917058e6a07d324b659bbb58f4c009c3a5d232d157b72c92f1cf43b9a6931637062583e4628817d320ee18d54b25bf6865ecaea7faa0f6db3091f9e010d5e4f5f39", 0x84, 0x8d5, 0x0, 0x1, r3}, &(0x7f000009b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:39:59 executing program 6: getresuid(&(0x7f0000b71000)=0x0, &(0x7f0000fcd000)=0x0, &(0x7f0000abc000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000093e000)='/dev/rtc\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x6, 0x2, 0x20, 0x80, 0x2f, 0x0, r0}, {0x80, 0x10000, 0xfffffffffffffffa, 0x8, 0x5, 0xffffffffffffffba, 0x3, 0xfffffffffffffff7}, {0x4, 0x4, 0x4, 0x8}, 0x100, 0x9, 0x2, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7, 0x7, 0x3, 0x1, 0x0, 0x80000000, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000b49000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00005fe000-0x4)=0x32) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000497000-0x50)={{0x55a, 0x3de}, {0x101, 0xfffffffffffffffc}, 0x7fff, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:39:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setxattr(&(0x7f0000abe000-0x8)='./file0\x00', &(0x7f0000a9b000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000ad1000)='\'(%\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") chroot(&(0x7f00002b1000-0x6)='./bus\x00') mount(&(0x7f0000504000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f0000e51000)='logfs\x00', 0x4000020008, &(0x7f0000fc7000)="") r1 = syz_open_dev$adsp(&(0x7f0000506000)='/dev/adsp#\x00', 0x261, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008a7000-0x10)={0x10001, 0x200, 0xff, 0x20, 0x0}, &(0x7f0000e57000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e20000-0x8)={r2, 0x5}, 0x8) 2018/01/19 17:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$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) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = dup(0xffffffffffffff9c) recvfrom$packet(r2, &(0x7f0000400000-0x43)=""/67, 0x43, 0x2000, 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 17:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df7000-0xc)='/dev/autofs\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00006a2000-0x18)={0x7, &(0x7f0000f7e000-0x92)=""/146, &(0x7f00007be000)=[{0x7f, 0x4d, 0x5bf09c93, &(0x7f0000647000-0x4d)=""/77}, {0x7fff, 0x71, 0x1, &(0x7f000023b000)=""/113}, {0x3, 0xcd, 0x8, &(0x7f0000461000-0xcd)=""/205}, {0x9, 0xda, 0xffffffffffffbd17, &(0x7f00009b5000-0xda)=""/218}, {0xffffffff, 0xe0, 0xfffffffffffffe01, &(0x7f000031f000-0xe0)=""/224}, {0x5, 0x96, 0x9, &(0x7f0000e8e000)=""/150}, {0x3, 0xfb, 0x10001, &(0x7f0000ecf000)=""/251}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:39:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000e8000)={r1, 0x2}) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x1, 0x42, 0x8000, 0x1, 0x0, 0x5, 0x2000, 0xc, 0x100000001, 0x2, 0x6, 0x101, 0x5f, 0x3, 0x7, 0x81e5, 0x2, 0xffffffffffffff01, 0x45c, 0x1f, 0x6, 0x7fffffff, 0x3, 0x8, 0x40, 0x5, 0x2, 0xd4, 0x8, 0x3, 0x9, 0x3ff, 0xdf, 0x7, 0x4, 0x4, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x8}, 0x100, 0x4, 0xffffffff, 0x5, 0x8, 0x6f, 0x6, 0x0}, r3, 0x3, r0, 0x2) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x0, &(0x7f0000818000-0x10)=[]}, 0x10) 2018/01/19 17:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x7, 0x0, []}, &(0x7f000060b000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000078b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006d7000)={r1, 0x9, 0x9}, 0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cec000-0xa0)={0x0, @in6={{0xa, 0x0, 0xd8a, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x9, 0x9, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/19 17:39:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000094a000-0x1)={0x0, 0x0}) 2018/01/19 17:39:59 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000083b000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001c2000-0x14)={0x2, 0x6, 0x2, 0x8, 0x5}, 0x14) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ece000-0x23)="0a077bb0d5e383e5cdbd0000000000000005f0df4000000000000000000000e6dd8ca7", 0x23) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a0b000-0x14)={0x0, 0x1, 0x68, 0x5, 0x10001, 0xf3b}, &(0x7f0000f84000-0x4)=0x14) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f83000)={r3, 0x4e, "98f5f0a3025c9b431b92ed6de71affaabc221de79e745c65679b65e955c7edf30fdef68cf329e78c56e6fa597ba061d2c9162b3f938783dc5ab166b0bca73e20238b8c7c4b5885ef272b85a853a9"}, &(0x7f000034a000)=0x56) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec3000)={0x0, 0x0}) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 17:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00009cf000-0xd)='/dev/dmmidi#\x00', 0x8, 0x200002) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00006cf000)={0x100000000000000, 0xf000, 0x101, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000f27000-0x18)={0x0, 0x200, 0x6, 0x20, 0x8000, 0x101}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/audio\x00', 0x200000, 0x0) getpeername$netlink(r3, &(0x7f000035c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000087e000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a76000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000ba2000-0x70)=[{0x0, 0x0, &(0x7f0000a5b000)=[{&(0x7f0000a04000-0x25)="a657ec15e2e5a8be5b7b5fc94edd7b22", 0x10}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000974000-0x4)=0x47, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000179000)={{{@in6=@mcast1={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)=0xe8) getgroups(0x4, &(0x7f000042d000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r4, r5, r6) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 17:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000053b000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) sendto(r0, &(0x7f0000eb7000-0xc3)="3b10d53dada9d14e18818681f4504ae71244d1c7e6210235350eb4c44f2e6e95bcbabf0852272fc72b17a25d8c6c9132cf6f09c46d77ece9a54b8833a6cc5d445160890ed4dfaced169d788d00ad4054a2eb17697820bff1adc43bcafc89c526ed94fc42ddff6b8a2c87a071188dd0555f96056997acd6002cd7e90d2a7aa052c3264306761eca49aea149fb4d463bde154a5456abb8403362a136ef860ad0874a1a3d8d29d59eb675b3765050c3cde128b17e80c50a4093b30d9d5eace29348f3e3ea", 0xc3, 0x1, &(0x7f000070a000-0x10)=@llc={0x1a, 0xfc, 0xcf9, 0x4, 0xd33, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000713000-0x10)={0x7, 0x4}) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000cb1000-0xc)={0x0, ""/4}, 0xc, 0x0, 0x0) 2018/01/19 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000fc1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b73000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000075d000-0x50)={@generic="bd1a4504ece959e1dc141a06cda354f2", @ifru_addrs=@sco={0x1f, {0x200, 0xfffffffffffffffe, 0x1, 0x9, 0x7d2292c, 0x81}}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/cuse\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d9e000)={0x0, 0x0}) write(r0, &(0x7f0000195000-0x55)="23c40d69de239d06c0f3cfd25bd482983a473866e5774dfc7bedc3bc2f10ec0d7e3648e3f73e3dfeec360a5dfd25c7f4e66ce62dc111789575992bcdfe52f1d2eab86526011bc8f01bb7ef41d51bf2198ac9ddb441c5be5d78cbfd06496aac08581424753619e05217d211905e502cc1a7c63fb71bd8484685e10034a5dc1e", 0x7f) r2 = syz_open_procfs(r1, &(0x7f00002ee000-0x8)='cmdline\x00') getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000585000)=0x20003, &(0x7f0000d6a000-0x8)=0xffffffffffffffb0) timerfd_gettime(r2, &(0x7f0000ce0000)={{0x0, 0x0}, {0x0, 0x0}}) sched_getaffinity(r1, 0x5, &(0x7f00002e9000)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0xc5) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000012b000-0x9)='westwood\x00', 0x9) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000091b000-0x4)=0x2, 0x4) 2018/01/19 17:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmat(0x0, &(0x7f0000ebd000/0x2000)=nil, 0x3000) shmdt(r3) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x100f, &(0x7f00007bb000-0x1ac)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00008a9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/01/19 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000de5000)=0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/19 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f000001e000)='/dev/usbmon#\x00', 0x7f, 0x20000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d40000-0x10)=@req={0x7, 0x6, 0xffffffff, 0x3}, 0x10) 2018/01/19 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000099e000)=0x5, 0x4) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x5d8, &(0x7f0000103000)=0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00007aa000-0x2)=0x0, 0x2) [ 42.591643] QAT: Invalid ioctl 2018/01/19 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x4, &(0x7f0000f8c000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f38000)=0x0, &(0x7f00006a7000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002b8000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001bc000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003e9000)={@generic="5d47fc03a21809874be78676aa727d01", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ca000-0xc)='/dev/rfkill\x00', 0x82000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000c22000)={0x1, 0x8, 0xffffffff, 0x8}, 0x10) r4 = socket(0x4, 0x5, 0x0) connect$inet(r4, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/01/19 17:39:59 executing program 0: clock_gettime(0x7, &(0x7f0000267000-0x10)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cd000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) exit(0x7389) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f00005f5000)=0xc) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000-0x10)={0x10001, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002f9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000188000-0x10)={&(0x7f0000001000-0x80)={0x7, 0x21, 0x5, {0x77359400, 0x0}, {r2, r3/1000+30000}, {0x0, 0x7, 0x2, 0x200}, 0x1, @canfd={{0x1, 0x3, 0x0, 0x3}, 0x21, 0x3, 0x0, 0x0, "c3cb79709b6d939345dc60b358ba4c3e999f2273c433747c01962a355c5c55c875cc7219875d1f3642a7eaedfe8b6f3d9119e0c5390605749e8705dfbc41f604"}}, 0x80}, 0x1, 0x0, 0x0, 0x24000000}, 0x40000) [ 42.657701] QAT: Invalid ioctl 2018/01/19 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000817000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000fe8000-0x400)={"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"}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000fe6000)={0x8, 0x100, 0x3ff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/19 17:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') getsockname(r0, &(0x7f00003ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c81000)=0x14) sendto$packet(r0, &(0x7f00003e2000-0x54)="fb6029a7855950934ed97b3736fa9fa1b2d73cdcf059eafb305918fb7a40c9ac9e6902eb4df2381a80a626b1b8b9e9e8b00be4105501173c6940691b1ad46b460f827fcd0574e09b9784c10b03fbb4ac5010bdfc", 0x54, 0x40, &(0x7f0000618000)={0x11, 0xf5, r1, 0x1, 0x101, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) 2018/01/19 17:39:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df1000-0x4)=0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000)=0x7fff, 0x2) 2018/01/19 17:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$pokeuser(0x6, r0, 0x100000001, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000175000-0x10)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000a18000-0x10)={r1, r2+10000000}, &(0x7f00008c9000-0x10)={0x0, 0x0}) futex(&(0x7f000076e000)=0xfffffffffffffffc, 0x5, 0x0, &(0x7f0000e38000-0x10)={r3, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/19 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000da9000-0xc)={0x1, r0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={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]}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000054b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) accept$ax25(r2, &(0x7f000037f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000536000)=0x10) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) open(&(0x7f0000ccf000-0x8)='./file0\x00', 0x101000, 0x0) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001f2000-0x4)=0x4, 0x4) 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) mmap(&(0x7f000078c000/0x4000)=nil, 0x4000, 0x2000000, 0x12813, r0, 0xa) write$fuse(r1, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/19 17:39:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x80000000000006) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/19 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="f500e9e4ff", 0x37e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f0000c31000-0x1000)="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", 0x780}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000876000-0x38)={0x0, 0x0, &(0x7f000046c000-0x30)=[{&(0x7f0000d76000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:39:59 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/audio\x00', 0x0, 0x0) connect$ax25(r3, &(0x7f00001fa000)={0x3, {"e31c97bc92eadd"}, 0x5}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/19 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000aee000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a39000)={0x0, 0x7f, "1d2f5075fc0b2dd7268e7eebf2246507e417f0fa8a1feb7aa7a28d55c8c3e0a613df42eb21b5c8bccc3b84d747f093fb3da1349b419a3ea4531fa94d5b237530fa5e9818f0e9d0b086413f6c7c1c7d2951aec7a251b240dd86a1a00bc50caaad2c60b5fcb5117049b578ee91ff1a3b6d4c1a4d5dd20befb481966a2e93587e"}, &(0x7f0000eea000)=0x87) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000faa000+0x984)={r4, 0xffff}, 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000e10000)={0x5, 0x9, 0x721e, 0x7, 0x1ff}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:39:59 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r2, 0x1ed14000) 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/mixer\x00', 0x1c9100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fb5000-0x14)={0x0, 0x3ff, 0x6, 0xfff, 0x9, 0x7}, &(0x7f0000352000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003bc000-0x10)={0x1, 0x0, 0x9, 0x3, r1}, &(0x7f00003d5000-0x4)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x5, &(0x7f000005f000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bb4000)=0x0, &(0x7f00003aa000-0x4)=0x4) 2018/01/19 17:39:59 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000013000)='/dev/ion\x00', 0x480000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000017000-0xae)=""/174) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000014000-0x6)=[{&(0x7f0000012000-0xd4)='Y', 0x1}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) sendfile(r0, r0, &(0x7f0000589000-0x8)=0x0, 0xfffffffffffffffb) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/19 17:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d56000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000b30000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048e000)=0x2e) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d3000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000fee000)={0x0, 0x0}, 0x7fffd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eea000-0x14)={0x0, 0x8, 0x1f, 0x5, 0x4}, 0x14) openat$mixer(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/mixer\x00', 0x109000, 0x0) ustat(0x40, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x8, 0x65a63c9a) write(r1, &(0x7f0000022000)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004bf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f05000-0x4)=0x401, 0x4) 2018/01/19 17:39:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x101, 0x1000, 0x96, 0x7e, 0x8001, 0x7, 0x200, 0x0, 0x1, 0x9, 0x3}, 0xb) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/19 17:39:59 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f00002eb000)='./file0\x00', 0x26) sendmsg$nfc_llcp(r0, &(0x7f0000096000-0x38)={&(0x7f00004a1000-0x6)={0x27, 0x4, 0x5, 0x1, 0x6, 0x3ff, "30677d663bf4728d467c7aa5c366699f8291d848f49475d75b4f57ea0af9952ecc293dad0975214ed4e667189862aa5243325d2bf1f509666ae6f0aaba4743", 0x6}, 0x60, &(0x7f00001a1000-0x30)=[{&(0x7f0000a48000-0x51)="5006a6a5d6ad661527a0a15ecc0fd4f63449a3dfa6a74ba6d6dcdba3163bc51b845457233ae1a99d806534ade7f92dcc37770c75e99c486cb69c00f60e662563b642aae5ebb61aa84d536373b2b41fbe89", 0x51}, {&(0x7f0000f1b000-0x30)="dafeae1da63b5f86b3a1837e6e7bd2b32d02f143901d02653a6bac70c32b36683e5e82af4abbe8f153fbf582f779fec3", 0x30}, {&(0x7f000030c000-0x94)="408dd57cc0f733c7b7354310ea42e9a6a6c8c7dccef5bc5aa19c9c56a0150d73e991b5665d4aaf745d6a9e091f63865632f9f991b7ae72a3051d41619c8d97a6c5ec32b480888e851f24389589da68f1685360ea08613f7304f89189d96290262de27cbfe9868d395e6c4896e59d1f06e0d7d65f96fbff8233518bd6cd0f45a2f1256936f9f49839acab1cdcd4d07b28e77a7d11", 0x94}], 0x3, &(0x7f0000ecd000)={0x20, 0x1ff, 0x7f, "9fec32098d335610d876"}, 0x20, 0x4014}, 0x40004) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/19 17:39:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000002000-0xdb)=""/219, &(0x7f0000001000-0x4)=0xdb) 2018/01/19 17:39:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000dc0000-0x8)={0x6}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee1000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000d000)='/dev/vcs#\x00', 0x5, 0x111001) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000-0x20)={"02132fd7ffb4b213b9b81f020344d593", {0x4, 0x7, 0x0, "40adcd2f03c6", 0x8001, 0x0}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x90002, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000000e000-0x99)=""/153, &(0x7f000000d000)=0x99) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000010000-0x38)={&(0x7f000000f000-0x48)=@full={{0x3, {"295daa83d9d433"}, 0x75}, [{"d27bb5f740e5bb"}, {"ef0abb4704bfc4"}, {"688841d0b851be"}, {"bd160dfb67fcca"}, {"3fae16a14796ae"}, {"0d5a4fc5fb1f3a"}, {"17f8370cade330"}, {"e32b03749cf28a"}]}, 0x48, &(0x7f0000006000-0x40)=[{&(0x7f0000005000)="f8f1c32f47b06b9e24b32a7defa942a5740552f68fb6d6ecf1bb153a3242f942ad8e807d0da86872c340ec0f", 0x2c}, {&(0x7f000000d000)="34d4a69800d04e6ecaa72e15bed8840bccd62573cced8b00f7d79e2911f564e76bb273b9835670b3fb1739ecc7380b561fdac8c244294a69e3e2780648a1c6ebce6f5f5cfe8bad2f167599cd0e408de0df0329a144e5bbec7ff635c06d84adeed266250e9166fd172c4d3b9f0b842cc7cbe65a58e71146b52e0e350a1d3880e6d66a341281aa4a8b1c762506f3ce0592b536a29d66ae00e3237548f40eb083822192000edbf093dae19f3580f46f1c17ed1b5a220fa988de981dfe5066348166bd", 0xc1}, {&(0x7f000000f000-0x40)="e98832f8439d0ae2b939fb396a251acd4f334736c0d0c1d5e85101aa424e2d486745e5eb111624a7b9e292ab7cc34b43c7df1e8051ef72d5cea78448862636ad", 0x40}, {&(0x7f000000f000-0x22)="2980c3f6e66356da291c38af0f4933e0a952d516c01a9a44d961947bf902be26dcc7", 0x22}], 0x30c, &(0x7f0000007000)=[{0x1010, 0x11f, 0x77e5, "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"}, {0xa8, 0x1, 0x4, "0dd830858d7bd13e85973dcc819b802b698871f64dbea43d2975b8d59d5c59053098a3a19a10581b6e5bb1e2baaa4f482c75779de58c287acc1af4b8740b1530b00ca334bc8ab44986f8bf714c5f188ae4d57d1547a6239489361d55888802cff8913c1a14e8ea3385d09fb6e97b3e3445ae7426de04fc2ae9be7e87d35312f1c429fa9812aa76a351158074b2abeb3d0c3b5559b1279189"}, {0x48, 0x10f, 0x0, "fa12cd9cc707055ffd2ccfe0ccce35fa66f34608cf15756ecf36412748578f1fd4954aa961e4c5d217d239bd6a4601a72f"}, {0x28, 0x117, 0xff, "3be5adddd75af4ddc771c618a5d3aa9eab596f"}, {0x58, 0x10d, 0x8, "5d828a0fbf072035cdc3ef01215f5b1a5ef13c5ee6a1c84135e7ebe3bacef5c2291508573686fbf9f804da3753d208847b28adec349f099c8a54936428ee9037e111c4cc"}], 0x1180, 0x0}, 0x404c004) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0xb, 0x200000, 0x2000000, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) 2018/01/19 17:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000026e000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) r3 = open(&(0x7f0000ad6000-0xa)="e91f7189591e9233614b", 0x20000, 0x20) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bfb000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/19 17:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfff) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000950000-0xb)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) 2018/01/19 17:39:59 executing program 3: r0 = getpid() ptrace$cont(0x3f, r0, 0x6a3f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x48, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00007d3000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000068000-0xc)={0x3, r1, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000539000-0x40)="32a04d287ff46888d6f1a7aef29aaba07e9c7d61cac63b7fc85251e5848151a238b3af9aca0eb31191820a110b53a0f22266cf66277baa3c0304458d40717138", 0x40) memfd_create(&(0x7f00006b9000-0x7)='%proc,\x00', 0x2) 2018/01/19 17:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/19 17:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f00004db000)=0x8000, 0xffffffff) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00009b5000)={0x46, "ff304b397e0c715b36691638a2ad33e713a65656d1cf79174e8c977c278611b5efcee6428ed60b83bb53df955900096d63debaf62246ba5c7f7aa9301f65e61ab7223dbf9f72"}) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000db7000)=0x4) 2018/01/19 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = memfd_create(&(0x7f0000157000)='lo%em1\x00', 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fbf000-0x28)={&(0x7f0000a3d000/0x4000)=nil, 0x8000100000000, 0x7, 0x1, &(0x7f0000c03000/0x3000)=nil, 0xffffffffffffff81}) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") [ 43.007612] rpcbind: RPC call returned error 22 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008a5000)={0x0, 0x0, 0x3080}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c97000-0xc)={r1, 0x0, r0}) 2018/01/19 17:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r2, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000b55000-0x24)={0x2, 0x3, 0x80, 0x7f, 0x4, 0x0, 0x8, 0xe2, 0x9, 0xfffffffffffffffb, 0x8000000000000000, 0x8}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000d09000)={0x4, 0xeda, 0x0, 0x9}, 0x10) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000257000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000040f000-0x8)=0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d33000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bf8000-0x6)={0x0, 0x2}, &(0x7f0000ca5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bac000)={0xffffffffffffffff, 0x2, 0x4, 0x7c, 0x6, 0x8001, 0x401, 0x6, r4}, &(0x7f00002dc000)=0x20) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = inotify_add_watch(r2, &(0x7f0000266000)='./file0\x00', 0x1000020) inotify_rm_watch(r2, r6) stat(&(0x7f00003c6000-0x8)='./file1\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000024f000-0x8)='./file1\x00', &(0x7f0000e50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() fchown(r2, r8, r7) pwritev(r5, &(0x7f0000ee4000)=[{&(0x7f00003bb000)="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", 0x1000}], 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ddd000)=0x0, &(0x7f0000efc000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000003e000)={0x4, 0x7, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000877000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/19 17:39:59 executing program 5: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022e000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0xf, 'crc32-generic\x00'}, 0xfffffffffffffdc2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000533000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$alg(r2, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f00004a6000)={@empty=0x0, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00005ae000-0x6)={0x8, 0x8, 0x0}) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/19 17:39:59 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rmdir(&(0x7f0000aa8000)='./file0\x00') creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc) [ 43.054154] mmap: syz-executor2 (6628) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x67b5, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00008dd000)=0x0) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0xd) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f00000ee000-0xd6)=""/214) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000052000-0x8)={0x5}, &(0x7f00000ee000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x5e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 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}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 17:39:59 executing program 7: 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$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000435000-0x10)={0x0, 0x0}) r2 = creat(&(0x7f0000747000)='./file0\x00', 0x9) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000574000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/19 17:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000f55000)=0x0) ioctl$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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000029c000-0x20)={0x8, 0x3a9, 0x200, 0x80000000, 0x3, 0x8, 0xfffffffffffffffe, 0xffffffffffffa6b0, 0x0}, &(0x7f0000cc9000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000394000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, 0x98) readv(r1, &(0x7f0000d49000-0x40)=[{&(0x7f00003f0000-0x57)=""/87, 0x57}], 0x1) ioctl$KVM_NMI(r0, 0xae9a) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000a74000)=0x641cb861, 0x4) chdir(&(0x7f00007a9000-0x8)='./file0\x00') [ 43.120671] QAT: Invalid ioctl 2018/01/19 17:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000281000)='/dev/admmidi#\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b56000)=0x0, &(0x7f0000c78000-0x4)=0x4) r1 = memfd_create(&(0x7f0000daf000-0x2)='@\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000eb9000-0xb0)={{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$KDGKBENT(r1, 0x4b46, &(0x7f00002ed000-0x4)={0x8001, 0x80000000, 0x5}) faccessat(r1, &(0x7f0000024000-0x8)='./file0\x00', 0x0, 0x400) recvmsg(r0, &(0x7f00009cb000)={&(0x7f0000a50000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000602000)=[{&(0x7f000027b000)=""/30, 0x1e}, {&(0x7f000051a000-0x6e)=""/110, 0x6e}], 0x2, &(0x7f00006c6000)=""/131, 0x83, 0x81}, 0x0) pipe(&(0x7f00002be000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f00001b0000-0x4)=0x0, &(0x7f0000c2a000)=0x4) read(r0, &(0x7f00007fc000)=""/74, 0x4a) r3 = getpgrp(0x0) r4 = 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, 0xfffffffffffffffc, 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}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000c72000-0x50)={@generic="d2a96f8bb2dea17cdfde19dcc0f41463", @ifru_settings={0x0, 0xbb19, @fr_pvc=&(0x7f0000fc6000+0x685)={0x10001}}}) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a34000)='/dev/rtc\x00', 0x800, 0x0) dup2(r4, r5) [ 43.159502] QAT: Invalid ioctl 2018/01/19 17:40:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x0) 2018/01/19 17:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00008e9000-0x10)={0x6, &(0x7f0000662000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000198000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f000003a000)=0x6) 2018/01/19 17:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de5000-0x9)='/dev/kvm\x00', 0x2203, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000019e000-0x10)={0xf000, 0x6000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mice(&(0x7f0000d13000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005a4000-0xc)={0x0, 0x6, 0x10}, &(0x7f00003d2000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000d9000)={r4, 0x9b, 0x6c, "bff24affd961c1c6d3db2f9cd9ea27cc08de6fbe95130e1d1a1e14ab649cda1586031105bc3ea64a473cc0d9ecf84de3725c5424777cc88dc84d2582131c8d1d3b6d62b12cf8b63e07cfdccf3875fca164c73aac1f2b66009a8c7f485a55c21d97e9d09f99772911f5a0b051"}, 0x74) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004ff000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e75000)={0x0, 0x8, 0x9273, 0x8, 0x6, 0x401, 0xcd4, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3f, 0x2298, 0x8001, 0x2}}, &(0x7f000001f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000697000-0x8)=@assoc_value={r1, 0x0}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000a10000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 17:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000489000)='/dev/snd/midiC#D#\x00', 0x3, 0x200) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00004f2000)=0x0, &(0x7f0000fda000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/19 17:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b28000-0x1a8)={0x100, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{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]}, {{0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000001000)='./file0\x00', 0x80000, 0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x14)={0x0, 0x0, 0xffff, {0xff, 0x0}, {0x0, 0xffffffffffffffff}, @rumble={0xff, 0x3ff}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000-0x20)={0x4, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000002000)={r2, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept4$netrom(r3, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0xffffffffffffffd4, 0x800) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000)='/dev/snd/controlC#\x00', 0x400000000000000, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0xa1, 0x1ab541) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004000)={0x2, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000000b000-0x58)={0x100, 0x1f, 0x561, 0x4, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000009000)={0x10001, 0x5}) 2018/01/19 17:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00005f0000)='/dev/usbmon#\x00', 0x4, 0x101040) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [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}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 17:40:00 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000a29000)={0x5, 0x2, 0x1000, 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/19 17:40:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b19000)={0x8, 0x0, 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f0000653000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) close(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000562000-0x8)={0x0, 0x9}, &(0x7f0000e57000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000abe000)={r2, 0x3}, &(0x7f0000c80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e90000)={0x2, 0x2, 0x236, 0x3c, r3}, &(0x7f0000818000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c3e000-0x6)={r4, 0x89}, 0x6) fcntl$setpipe(r1, 0x407, 0xff) pipe(&(0x7f0000de6000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000b43000)=0x4) clock_gettime(0x7, &(0x7f000082a000)={0x0, 0x0}) 2018/01/19 17:40:00 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003ee000)="", 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c40000)=0xffffffffffffff01, 0x4) 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ab3000-0x8)='./file0\x00', 0x1) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000200000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 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 = socket$can_bcm(0x1d, 0x2, 0x2) rt_sigsuspend(&(0x7f0000dd6000)={0xfffffffffffffffa}, 0x8) ioctl$sock_ifreq(r1, 0x8993, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/19 17:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000, 0x0, &(0x7f0000ce6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x60)=[{0x200, 0x5, 0x6, 0x3, @tick=0x2, {0x7, 0x4}, {0x1, 0x2}, @connect={{0x1, 0x26904dbd}, {0x0, 0x7f}}}, {0x2, 0x10002, 0x100000001, 0x62, @tick=0x8000, {0xffffffffffffff7b, 0x8}, {0x3434, 0x20}, @ext={0x59, &(0x7f0000000000)="37df0f30646e17f63316af3595e60fd5249152c6cdd16a35e5e05a6c2b9e2e745e4fd1075493204856043b5dd2acb95e858cdafc5ed4e086ec386a85e5a7622e5aea9c4e47aa99d8d0bf11e56fecce6638df2ca0ff0293e48f"}}], 0x1f1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/sequencer2\x00', 0x10040, 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) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000668000-0x8)=0xffff) bind$llc(r0, &(0x7f00004b0000)={0x1a, 0x0, 0x2710, 0x1, 0x2, 0x80000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000fcf000-0x9)='/dev/ppp\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x26)={0x0, 0x0, ""}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={r2, 0x0}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dc2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000ed2000-0x4)=0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000c90000)=""/246) 2018/01/19 17:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000dd5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000eca000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000872000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000552000)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) 2018/01/19 17:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_open_dev$sg(&(0x7f0000bd1000-0x9)='/dev/sg#\x00', 0x9, 0x400400) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a09000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x5, 0x1d2, 0x1}, &(0x7f000010d000)=0xa0) mq_timedreceive(r3, &(0x7f0000ef1000)=""/46, 0x2e, 0x4, &(0x7f0000f8b000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000094f000-0x10)={0xfffffffffffffff0, 0x207, 0x100, 0x35, r4}, &(0x7f0000d53000-0x4)=0x10) 2018/01/19 17:40:00 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x2, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000006000)={@common='bpq0\x00', @ifru_flags=0x402}) 2018/01/19 17:40:00 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fda000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0x26) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000027a000-0x8)={0x0, 0x7fff}, &(0x7f0000fda000)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fda000)={r2, 0x7}, &(0x7f0000e0a000)=0x6) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/19 17:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000581000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000)=0xe8) ioprio_set$uid(0x3, r2, 0x4) write(r0, &(0x7f0000ae2000-0xa5)='\x00', 0x1) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/19 17:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330, 0x0}, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000750000)='./file0\x00', 0x200, 0x4) sendmsg(r0, &(0x7f000097c000)={&(0x7f0000e0c000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000081a000-0x60)=[{&(0x7f00009f1000)="7a36089244936b13d488039e498695022fbfe71643c9153936ee258b498283a29ab7cdc256500058878a8bd553cfbc96718ac0ee74a76a03d30f29", 0x3b}, {&(0x7f0000fe7000-0x80)="a8594eee339e026a41b04442afceac84a9b48cb4740b2a74a05889e7c3847ba89264df62391f25e517113005dd070c411ce7df1efc1dea7d64845b423903e52745dd9afdbc093aae6a33a30bdeeeb7198baa33d0465ef2bbe3d5be6572d4396d62dae5201a22b7a00b677d1409f8eb610dfe8b82ece34659d63aa73f0bec28db", 0x80}, {&(0x7f00002cf000-0xe8)="4ee1fd83d899491bcc8be020f6565cf13022742eacf68f6b4f0e871938f0006ddad70aec5b95b4a21b727c08f29cc946b690723db3d733a98d733b5968964049da64c0e6e3be39b1522569d9e4fb661d99103693d926e1c9abeca5ad72ef511dfcc80fd2c59af2230af8152560db1e3ad307bdeae69778afce999ef9f1b42d060c642af41c3873b5bf3b88c557c7949392cd45cd840df964c7a5f3c949f45b848776ee9f489b6b50abe1243d999604d88e695dd413cac03156a3ef7d8167af95c3a70d5d73210e4126fefb50d4868a1f484a88d265095cbacf03e69984ebad59884667fda40c6eaf", 0xe8}, {&(0x7f0000218000)="75bac7abe573ee4730ac2d226d03b39b42a4294daf9b04d5e3f3977618c863ebaa7ddc57bc8cccb43273c8abfdd5f473c7dab0caaf2f36179242a54920b5440a8c7dafc3180fa7103b7c466c85510464c266f739", 0x54}, {&(0x7f000054c000)="bf44f87d5bf4572e32cab3a39163100cf5191f18f530623e26f4b9e66a950c6118cf7abe977e752c2f50db9c2a783d3a0bc5c0bb531d5536220fa48cb5cd1aa56524b01b1f", 0x45}, {&(0x7f00003d7000)="46c7498cb2c965f13a7290589b5b00a66656496bce948f66f665dadf8cbe70bebe64132b921deff24599f2fff0e6043116f4e8aa679a7cc7c82eaf6cf50f", 0x3e}], 0x6, &(0x7f00009be000)=[{0xe8, 0x10f, 0x81, "083f79b7734df8f7d7cd299ff0e56791ea57cf33d2b511749b9fdfbd1678cb4e3dee490a4c21afb92d228dd10bdd3dd8c91adc54b2c620f4e52b478a6097aba2ea8c545631a63ad1b996949f6d95a8eccbb0082305d65f2d441dba2b9624b10826dd536b11d4f04809bfcd7472c050f26d9b90e3c1b2e4407d14c7377c2aad2bd881fa3f0f4c8c546e4868e793612577b0275693f7877ee306065bc8f8c02de0567e42c8aeefe79cecb381e23f8d00c433d8600a84b65a2c84c8fe2dab08c6631b8a5a13568cbeb9f410ddfa306f4d973f7c0ca4d7ca31a9"}], 0xe8, 0x40000}, 0x800) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000911000-0xf)=""/15) 2018/01/19 17:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) pwritev(r1, &(0x7f0000472000-0x60)=[{&(0x7f000068c000)="", 0x0}, {&(0x7f00008c0000-0xa7)="0006583b90e2efac2ea042da31a15636b18a86bb824441feb98806a172fa34b94212bc8cb20d953ed6ee8a5f4b3cbf1b14e8cc0bacaa2986eb5066072a6afadf37a40ddd5327ea34b1d0123d4cce32cb71f152581cfe84ea3fcb6124e9c166bec679fa07eb3edbc99230aaafacb989249fdbcf611403d903f3257afa90b16f0777cada487164c9eaecfd61c11cee32150e11986f5ce53b87bea7f7746bb9c265e203fad2ac839f", 0xa7}], 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) request_key(&(0x7f0000622000)='ceph\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000ce000-0x4)='%{*\x00', 0xfffffffffffffffc) close(r0) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004a3000)='/dev/sg#\x00', 0x7, 0xa0800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000118000)='/dev/vga_arbiter\x00', 0x2105, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f000008a000)={0x0, 0x28, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r1, &(0x7f00000a8000-0x2a)="a9", 0xfffffffffffffe47, 0x0) [ 43.431716] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 43.453686] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000beb000/0x4000)=nil, 0x4000, 0x4) 2018/01/19 17:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget(0x2, 0x1, 0x0) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000cd3000-0x17)=""/23) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) dup3(r2, r0, 0x80000) 2018/01/19 17:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000377000-0x8)={r1, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000090000-0x9)='/dev/ppp\x00', 0x40, 0x0) write(r1, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/19 17:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000045000-0x9)='/dev/rtc\x00', 0x1098c0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001f2000)={r1, 0x0, 0x1d, 0x4d, &(0x7f0000a62000)="65685ac356e3d974cbb35d0204a9c055fa4a410b5041b87d24c0aa0cd4", &(0x7f0000aef000+0x2a)=""/77, 0x2, 0x7f}, 0x28) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) sendfile(r0, r0, &(0x7f0000d05000)=0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') preadv(r2, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/19 17:40:00 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000b2b000)={0x2, &(0x7f00000c5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000b42000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x101000, 0x10) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/19 17:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd2000)={0x26, 'skcipher\x00', 0x0, 0x1, 'kw(aes)\x00'}, 0x13a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000b8d000-0x4)=0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000002000-0x4)=0x0) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000011e000-0x9)='/dev/rtc\x00', 0x14b000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002e1000-0x4)=0x0, &(0x7f000034c000)=0x4) bind$bt_l2cap(r4, &(0x7f0000df3000-0xe)={0x1f, 0x8, {0x3, 0x6, 0x100000001, 0xfffffffffffffc01, 0x47, 0x40}, 0x8, 0x1}, 0xe) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee4219b", 0x11, 0x0, &(0x7f0000868000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvfrom(r3, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000455000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/19 17:40:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xba)=""/186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00002ef000-0x12)='/dev/input/event#\x00', 0x0, 0x10000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005f2000-0xb)='/dev/audio\x00', 0x40, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2a, &(0x7f0000ad8000)=0x6, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000042b000)="97fb280ac261aec29226f1b491ea8ca7f7f2a292d776529e5a45856ba6f43ae4aabb614f31b123fa90d1ff51") ioctl(r1, 0x180004523, &(0x7f000022b000-0x1)="") fadvise64(r1, 0x0, 0xfffffffffffffff7, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000045e000)={0x3ff, 0x3, 0x9, 0x0, 0x2}) 2018/01/19 17:40:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00009d5000/0x4000)=nil, 0x4000}, 0x1, 0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 17:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0xfffffffffffffdc6) sysfs$3(0x3) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000318000-0x18)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) 2018/01/19 17:40:00 executing program 1: shmget(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f00007b2000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d21000-0x3)=0xfffffffffffffff7) 2018/01/19 17:40:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000c3d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x2b45, 0x40e, 0x8, 0x8, 0x9, 0x4147, 0x0, 0x81, 0x20, 0x200, 0x8e, 0xfffffffffffffff8}) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) 2018/01/19 17:40:00 executing program 2: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000e6f000-0x18)={0x1, 0x20, 0x1, 0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008e4000)="", 0x0) 2018/01/19 17:40:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000743000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x3, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r0, &(0x7f0000788000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000414000)="636c6561725f72656673007edb") writev(r1, &(0x7f00001e5000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/19 17:40:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00008d7000)='/dev/usbmon#\x00', 0x9, 0x28100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000345000-0xbe)={0x0, 0xb6, "40c43b893638b81e47e53a9e4876d251bc2b9eb528c365b61101d0e1d3ac668a35f400e57fd65fea4a67bf1c8dff23c86aea317e0ae0c01d034b01c515789b32cd01ca940504bd5081304eed1715216b679bd9e7fb0d3b0f032cbe2b8a4e8b63acd8be00b5ef13abf453e20aedc7e21920309a5e1cab600f40ff1f3532ec6ddd6dd2143a63e3fa965a243116ff8452ce6cf7e9595f0be0c5a1e8c28a1629791a28b8a4adabfd7063b816774c4d3c1b91ae206ad33811"}, &(0x7f0000657000-0x4)=0xbe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r2, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000864000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdf000)=0x14, 0x80000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000038000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r0, &(0x7f00005af000-0x8)=0x0, 0x22) 2018/01/19 17:40:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80080, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000f83000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) ioprio_get$uid(0x3, 0x0) 2018/01/19 17:40:00 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000046c000)=[{&(0x7f0000739000)=""/65, 0x41}, {&(0x7f0000f08000)=""/37, 0x25}, {&(0x7f0000c63000-0xb)=""/11, 0xb}, {&(0x7f0000f09000-0x6)=""/6, 0x6}, {&(0x7f0000180000-0xea)=""/234, 0xea}, {&(0x7f0000f08000)=""/222, 0xde}], 0x6, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f09000)=[], 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 17:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xdee) r1 = add_key(&(0x7f00000c0000)='cifs.idmap\x00', &(0x7f0000dcb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a24000-0x1000)="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", 0x1000, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000b3f000)='keyring\x00', &(0x7f0000f90000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f00003d8000)=[{&(0x7f0000a88000)="", 0x0}], 0x1, r2) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/load\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$vcsa(&(0x7f000089f000-0xb)='/dev/vcsa#\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00003fb000)={{0x3, 0x10000}, 0x0, 0x20, 0x8, {0x5, 0x8}, 0x6, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 17:40:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x10)=@ax25={0x3, {"d6eab4ae22bf78"}, 0x7}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x92)="e33038ac208838ef87047d9dea57581c09cfe821e390d25978929523fbc02fd804679b580f61aa7c4b3067c701fbe3003c1e84c02a11ae06851c1f3806c7220832cce01b426026531c2287c2b183ba60a0e81224974bc11b87df7cbb023a2c56fe601238e8d61b427be86757d4b342e0041871930df487e8c112f96738dff173a78a3222516aac1b23e2a83108c04f885e7e", 0x92}], 0x1, &(0x7f0000002000-0x2550)=[{0xf8, 0x112, 0x7ff, "7e3689c836082baab4aeafe67df0b58c23febac4948f7d254da2c6b1db609c2481bd7337508a4509683c10dcd839a01c31705df456868209c97fc5c71b82c4bfb3d3234d24b48c9523dba5144e6902df20fc48d5590718ff4f03eb970b73e01bd636d765d0f064e274596392a89f71a13e1c0df022b40b3ea1fcc820219a10fe49ebc28831776845cfe23ce0ed6785529f8ec46f3ab4889d03d415e78021858e1fa53d8f108d982ff613e04106d3f61a8fc243fabd2bd04b715d95b2cd8c61016c34b079a9131c7230cf9bbd2ec7a75164b8688cdccc29627efd12ae3173f211b62a262dee958cce"}, {0x110, 0x116, 0x4, "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"}, {0x18, 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{0xb0, 0x117, 0x24000000000000, "20001bcb118b44b8bc8a60f53b0d9a442a87e4a0d713d1a24496472f227c37c0d187acc766b5916bba10436cb9271a2a1207b92b96caeeee500f5e1a69ea56799d6d0b2045c47a0c3cef96c292a19b6843d5fe5f0c1a21894f9298f47aacb48208070a40104bad83e51398ea749b950af29def8c7e72240c26da5d2d99930e018f5d3fa317be954267b6e9d754aba1e248229b28b3b878aec3"}], 0x2550, 0x4004010}, 0x10120) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getgroups(0x4, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000003000)=@kern={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000003000)=[{&(0x7f0000004000-0x134)={0x134, 0x3e, 0x300, 0x7, 0x3, "", [@typed={0xc, 0x8c, @fd=r0}, @generic="c6cada6e8aec0ced95b2639adb83f4a47e951ac86a9cda7d783fb7d40bfaea6fe4676e0a2f3ac5277c5eddb0f33112a557e47ab4d7393587e65a7bbf8109bfe55d696622387e16688b2981931e37", @nested={0x10, 0x15, [@typed={0xc, 0x6c, @ipv4=@multicast2=0xe0000002}]}, @generic="7c29d9ec65419c68fdcb3e6b61645d2842939fa22ae7090b657f122f1ee3f44962177b3eb1dc4a7cc06970a12bee56614276da9b8a9141f77eaa93b802866acfa1d4d2155db3a4294108a39f2bfb6d68569fc3291aa52de264e4", @nested={0x50, 0x44, [@typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="efa58a089cb1eafaf72bdb8943d1ecc17ddca67abe96877ac85dce6eb81a79bbfeb5bca51d6259a4c63e68c32b4be218b2"]}, @typed={0x10, 0xd, @u64=0x8}]}, 0x134}, {&(0x7f0000000000)={0x12f4, 0x1a, 0x400, 0x4, 0x0, "", [@nested={0xb8, 0x30, [@generic="59e1036518d0930f533257370ec1170342ce2d93ef539ff0031ad20416860c1b880050c360a659626ed0f6f0c7f00eb72109c5ca1899bc2d79f4873b431374f76d4c38f469c19deccd9509ee14172332edfbababfd8bb32584af6554f06c22bb3a91dc8050d1d0401e79c7b3eed9fa382049a8d3216f2bee287fa953594259a66ad305fda98bce2bd4d9ffc053347715247b081b534966184f1e32cbb05d1725e06645ee2e53965ee23fd348804438e18fbf"]}, @nested={0x122c, 0x51, [@generic="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@typed={0x108, 0x65, @binary="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"}, @generic="94f7f3f7a28756e55fad2879ddb84d84072a2797789405e5dfcd515ac5050443f5a6b686f1b85098a10dc557e17d394e4d13970d04870d20580bf1c74c6b152f52c3abd955a956e112291cb1294be694adc62aa37d50851381a594df566a04f9b82269e0bd8bc4ad9b5e965f68eccfd43bd36237b84ca71b5fbd4c0ee8b03d2b0395781c70fb9f36592ed457a58fd95a48478d1c3530013eeb7cf732dc0c0186ca7a5a3d20c5d458036272fad3cd42bfee59a9ec95442c6fe871cdf76316929a0f569f5c2ecb8a3b6ea159d3161116cb08e4fe5dc596cced0af49f57946aac12430234003b60501b68f2e1f0788d9c393a9232b36fe6fc18e3", @typed={0xc, 0x67, @u32=0x101}, @generic="c15e193cd2422e644442f8e98b41789d901626fc00bb2b8231"]}]}, 0x12f4}, {&(0x7f0000003000)={0x164, 0x11, 0x503, 0x3, 0x1, "", [@nested={0x100, 0x44, [@typed={0x18, 0x2d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x2b, @void=""}, @generic="6277252c915062017b5d2dfdab627f3bcd9b0d751321f0fd4118eb2c19d6698ec2e87cfb6193d7becc6322bcb2451bbccfe7f1da5c856eab8de267b39452ce2168edddd3ebd3f4b4436f2c00915088b19c1388ccc031569409fae62cf7537260dcf211f95cebf58fec20f08b2a032d04f0053e1b26dae4777ebc64979c90120c3419b642d6f62ad70eaf88d22624d1df311cf9606a25f358295d385f610200d47c78df4f554548be962b37dee7eb86fa70", @generic="", @typed={0x10, 0x83, @u64=0x400000}, @typed={0x18, 0x82, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @generic="30d1a6004ddbe9a5fc7cdff0eee3382e5a8f3dcfba8899e8c426f1e48a2131293b8cb2deea1e6240c08494ef9b16f644aaed2d00e25d5120a3862af77c0b0b5fa1bcc6806170f35118062d85eba51720e748"]}, 0x164}, {&(0x7f0000003000)={0x70, 0x2b, 0x2, 0x4, 0x3, "", [@generic="0e75f0f512783ed2ed86a220d4d8c9fb605a7d719fb873f0549167d30bae7426b8b3b9696f27d735681fc8b6fcf5c9ba68cab6aa19289a2c581a3703789c5d1b8ebf7b4975eca4757454af3b1d0d96bfdfe4", @typed={0xc, 0x6, @pid=r1}]}, 0x70}], 0x4, &(0x7f0000001000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xb8, 0x800}, 0x4000) symlinkat(&(0x7f0000002000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 17:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000035a000-0x9)='/dev/kvm\x00', 0xfffffffff7ffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dspn(&(0x7f0000899000)='/dev/dsp#\x00', 0x1, 0x149200) r3 = syz_open_dev$amidi(&(0x7f00004ab000)='/dev/amidi#\x00', 0x81, 0x40701) getsockname$packet(r2, &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af8000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00003c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x4, 0x1, 0x2, 0x500, 0x100, 0x0, r4}) connect$ipx(r3, &(0x7f0000284000-0x10)={0x4, 0xffff, 0x1ff, "176ee31c62a1", 0x0, 0x0}, 0x10) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000718000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009ca000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000af7000/0x3000)=nil) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock(&(0x7f0000293000/0x3000)=nil, 0x3000) 2018/01/19 17:40:00 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) bind$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000000f000)={{0x81, 0x10000}, 'port1\x00', 0xc1, 0x40014, 0x7ff, 0x10000, 0x1, 0x2, 0xff, 0x0, 0x1, 0x342e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x0) vmsplice(r0, &(0x7f0000cc7000-0x20)=[{&(0x7f000098e000)="f04c3122dbc62d1f87ab0c51f1f5967c135d5d77595b34bbd96bd4d86f9d58ffa0d67ce20a706f23", 0x28}, {&(0x7f00005be000-0x6f)="1f03347ff84e55843e71c5d88644d18f71fa3c79f2554573b699c6980dcef1bb017f4da3be98ddeb7a81dd08007165301974ac5e341d40a38eb1b2e24ce8846738d759aeecc3bf1e0b3754b02e952da5ddec3096ea5b02ae35341a2898b2b9e4161532b944b62ded18c912f29b58ff", 0x6f}], 0x2, 0x1) tee(r0, 0xffffffffffffffff, 0x7, 0x0) 2018/01/19 17:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7fff, &(0x7f0000ffa000)=0x0, &(0x7f000045d000-0x8)=0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/19 17:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = request_key(&(0x7f0000acf000-0x8)='big_key\x00', &(0x7f0000c6d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b4000)='posix_acl_access\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) 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) prctl$seccomp(0x16, 0x3, &(0x7f00001bf000-0x10)={0x6, &(0x7f0000660000-0x30)=[{0x0, 0x0, 0x6, 0x6}, {0xffff, 0x7, 0x8, 0x5}, {0x80000000, 0x2, 0xf6, 0x6}, {0x40, 0x6, 0x80, 0x2}, {0x4, 0x1, 0xff, 0x7}, {0x0, 0x0, 0xfffffffffffff800, 0xfffffffffffffffa}]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d39000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00006d0000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2d}, 0x1c) timer_create(0x5, &(0x7f0000c1d000-0x60)={0x0, 0x4, 0x4, @thr={&(0x7f0000e58000)="c48e12d5d6d87022f1d0c2da615e1e215f6484fc1db03350dd2a21b0632ffd4553537785328141499fe7bd898955418e4e622a353dd17aebc21bf240df68b1759dce34d45f8184f0e98b8bc2a0d80a0014c8d0598b7599117067c5a7ba12bfbce8c2b00e447ad92905a40790b925e259b8ccd7ff8d08df91d944", &(0x7f00006fa000-0xe4)="41ce2c35ff4909e9beda7ca7975086b3b34a0953a9faa7cb5514335dce9c1c6c3e84ffd14fc60e7ef903c8dd962ff5742b55154152b5c7fa1fcf60c752505a99fd5b6b5dc16aeb286ad0f5af5f01a896fd1a3a3e5721f4b3ec0e8acb6c3d5a6fd96dd81caaed7043b0404efd9ba48c50689e74364ba13017158238b5d84d1029ebb61438c8a9e9ca0c669668802c12452717d22fa97d250fb067c787d8c9f7e14ad48619765e36435acb008afb13edfadfc812bb17e6dccb5048f579276b9f74741b50247f4901162583c274165916a138d5595ca7a9da30cdd612129f5bb7688912b223"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ac000)=0x0) timer_gettime(r2, &(0x7f00005aa000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) epoll_create(0x3f) 2018/01/19 17:40:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000054000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000777000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000558000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x2, 0x40a, 0x1f, 0x3, 0x5, 0x3, 0x7, {r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff, 0x0, 0x7, 0x2}}, &(0x7f0000742000)=0xb8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x2000000004e, 0x0, 0x0) 2018/01/19 17:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x7, 0x0, 0x10001}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6f, 0x1, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0xcc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0xd, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000016a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r2 = syz_open_dev$sndpcmp(&(0x7f0000ceb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x400000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000722000)={0x0, 0xff}, &(0x7f000026e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004e0000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffff8, 0xc8, 0x2, 0x10}, 0xa0) 2018/01/19 17:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000a3000)=[@in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xfe7c}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/19 17:40:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x19) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x68a3) sendto(r1, &(0x7f0000a67000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a", 0x30, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vga_arbiter\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000001000-0x48)={0x80006, 0x0, [0xffef, 0x7, 0x1, 0x7ff, 0x7fff, 0x7, 0x3, 0x0]}) 2018/01/19 17:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000312000)={0x0, 0x0, 0x0}, &(0x7f0000ee7000-0x4)=0xc) r2 = getpid() kcmp(r1, r2, 0x0, r0, r0) renameat2(r0, &(0x7f0000cc2000-0x8)='./file0\x00', r0, &(0x7f0000f63000-0x8)='./file0\x00', 0x3) 2018/01/19 17:40:00 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000007000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)='\b', 0x1, r0) keyctl$update(0x2, r1, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/19 17:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c70000)='/dev/input/mouse#\x00', 0x1, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c56000-0x8c)={0x80000000, 0x4, 0x5, 'queue0\x00', 0x59c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000388000-0x4)=0x81, 0x4) r2 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f000046d000-0x8)={0x0, 0x0}, 0x4800) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) syz_open_dev$dspn(&(0x7f0000b75000-0xa)='/dev/dsp#\x00', 0x3, 0x2000) fcntl$getflags(r1, 0x1) 2018/01/19 17:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000d1d000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x10000) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000c9f000-0x4)=0x5, 0x4) r2 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) [ 43.938986] WARNING: CPU: 0 PID: 6862 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 43.948156] Kernel panic - not syncing: panic_on_warn set ... [ 43.948156] [ 43.955528] CPU: 0 PID: 6862 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #268 [ 43.962805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.972160] Call Trace: [ 43.974754] dump_stack+0x194/0x257 [ 43.978395] ? arch_local_irq_restore+0x53/0x53 [ 43.983075] ? vsnprintf+0x1ed/0x1900 [ 43.986871] panic+0x1e4/0x41c [ 43.990067] ? refcount_error_report+0x214/0x214 [ 43.994828] ? show_regs_print_info+0x18/0x18 [ 43.999324] ? __check_object_size+0x25d/0x4f0 [ 44.003922] ? __warn+0x1c1/0x200 [ 44.007394] ? x86_emulate_insn+0xd01/0x3c20 [ 44.011814] __warn+0x1dc/0x200 [ 44.015100] ? x86_emulate_insn+0xd01/0x3c20 [ 44.019513] report_bug+0x211/0x2d0 [ 44.023146] fixup_bug.part.11+0x37/0x80 [ 44.027206] do_error_trap+0x2d7/0x3e0 [ 44.031088] ? math_error+0x400/0x400 [ 44.034872] ? emulator_read_write+0x37b/0x540 [ 44.039446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.044271] do_invalid_op+0x1b/0x20 [ 44.047961] invalid_op+0x22/0x40 [ 44.052275] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 44.059258] RSP: 0018:ffff8801be627300 EFLAGS: 00010212 [ 44.064860] RAX: 0000000000010000 RBX: 1ffff10037cc4e69 RCX: ffffffff81154411 [ 44.072118] RDX: 0000000000002d11 RSI: ffffc9000189f000 RDI: ffff8801ccbf4308 [ 44.079363] RBP: ffff8801be627410 R08: ffff8801ccbf0a80 R09: ffffffff85c25520 [ 44.086607] R10: 0000000000000002 R11: ffffed003997e8a1 R12: 00000000000000ff [ 44.093863] R13: ffff8801ccbf42e0 R14: 0000000000000002 R15: ffff8801ccbf43e0 [ 44.101145] ? x86_emulate_insn+0xd01/0x3c20 [ 44.105557] ? init_decode_cache+0xc0/0xc0 [ 44.109786] ? __lock_is_held+0xb6/0x140 [ 44.113840] x86_emulate_instruction+0x411/0x1ad0 [ 44.119353] ? check_noncircular+0x20/0x20 [ 44.125486] ? reexecute_instruction.part.167+0x260/0x260 [ 44.132136] ? __lock_is_held+0xb6/0x140 [ 44.136189] vmx_handle_exit+0x6e3/0x1ce0 [ 44.140312] ? vmx_set_msr+0x17e0/0x17e0 [ 44.144355] ? handle_vmfunc+0x850/0x850 [ 44.148401] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 44.153490] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 44.158397] ? __lock_is_held+0xb6/0x140 [ 44.162451] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 44.167269] ? __lock_acquire+0x664/0x3e00 [ 44.171497] ? find_held_lock+0x35/0x1d0 [ 44.175545] ? get_task_pid+0x195/0x2c0 [ 44.179496] ? lock_downgrade+0x980/0x980 [ 44.183623] ? lock_release+0xa40/0xa40 [ 44.187578] ? __lock_is_held+0xb6/0x140 [ 44.192064] ? put_pid+0x183/0x1f0 [ 44.195584] ? task_active_pid_ns+0xd0/0xd0 [ 44.199882] ? find_get_pid+0x210/0x210 [ 44.203853] kvm_vcpu_ioctl+0x64c/0x1010 [ 44.207893] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 44.212108] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 44.217979] ? find_held_lock+0x35/0x1d0 [ 44.222032] ? __fget+0x333/0x570 [ 44.225466] ? lock_downgrade+0x980/0x980 [ 44.229592] ? lock_release+0xa40/0xa40 [ 44.233546] ? __lock_is_held+0xb6/0x140 [ 44.237605] ? __fget+0x35c/0x570 [ 44.241042] ? iterate_fd+0x3f0/0x3f0 [ 44.244819] ? get_unused_fd_flags+0x190/0x190 [ 44.249389] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 44.255246] do_vfs_ioctl+0x1b1/0x1520 [ 44.259113] ? ioctl_preallocate+0x2b0/0x2b0 [ 44.263500] ? selinux_capable+0x40/0x40 [ 44.267894] ? syscall_return_slowpath+0x2ad/0x550 [ 44.272821] ? security_file_ioctl+0x89/0xb0 [ 44.277217] SyS_ioctl+0x8f/0xc0 [ 44.280571] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.285303] RIP: 0033:0x452e99 [ 44.288467] RSP: 002b:00007f5dd2b91c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 44.296151] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 44.303396] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 44.310638] RBP: 000000000000024d R08: 0000000000000000 R09: 0000000000000000 [ 44.317885] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17d8 [ 44.325140] R13: 00000000ffffffff R14: 00007f5dd2b926d4 R15: 0000000000000000 [ 44.333433] Dumping ftrace buffer: [ 44.337070] (ftrace buffer empty) [ 44.340751] Kernel Offset: disabled [ 44.344352] Rebooting in 86400 seconds..