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", 0x1000}, {&(0x7f0000627000)="b415c970feb6c1312ae21924ecd8a265530f2653411576c5bc7af33aacd72f26158a9b66bb934ac2fcde9b84a167f79013271bf91ba25d1f34294ecbbc0e9ed7aabdfd0e8ab878b3fde82a", 0x4b}], 0x5, 0x0, 0x0, 0x8045}, {&(0x7f00004d1000-0x10)=@in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf4000-0x27)=[{&(0x7f00006d1000-0x5d)="4a415d7d01cd282554fd1c71643eba36329b1d814eb03aa6d901e6d70076396e4e8031c78adbcf9349ad96f49dc2816e941952c906de4115561cf42d6a994955eff61192d0b3769a022199211c18ee8ccb21adc37026c25d62e2ba8696", 0x5d}, {&(0x7f0000602000-0x21)="b1992e9dba68c71658ad260d6aa79a00112468fd2ef6adf992d7e98fbebe3b10ff", 0x21}, {&(0x7f00000f7000)="d0beb847bff7b193fdbd046d10b2eb2d2ce0682a2087c021c6f2ba33112e120a40ae61341ca972df3c079a37ee20f6fb990f0a82c80a1ba9cbb8be61509b154d12cdb47832", 0x45}, {&(0x7f0000b3b000)="100a4578e8939df18326420b08754bb9a398b508dd3c44bef8132e1363f9b362a67a232f580088f7caba536c9e2a1054befea643cd4031166af2b2147cf5512d9e4f5e1a44ac97ab27d5b9609e2b2e829266326103d9f5abb019c644accdc29195a79dfcbdf188b62ff330e60a6cccecd2a4ab18a78829a881d26b473a53d101af97c59584a88471b5527bfdedb0a9902fdcde600f7deb2f7cd07e16a5e9d8fe81efe8f5b2c102f67d3950542d48214163ee318a1fce3d69790c0d4fb3bc77814a543a8f85fee5af69808bfb3d51edce64b279ec5172a62aad64924e8856b503db2ed2634cbde79d2c8895be14fe699d3b1c4b04", 0xf4}, {&(0x7f0000e18000)="77", 0x1}, {&(0x7f0000f95000)="fb40f41995ff4e95b7f62ef5ac6c99bf8e4b336d2ac02d6a829951d32656bc8b1429a24f763a081e5ee3e4ebd078b708dab5e88f99f4147a7c3276928293b4b5acba7991f106c91ecd9a0b5aaaa48f1c6c26baf1bc3978d6e676e3e3583748e82b901c", 0x63}, {&(0x7f0000f2c000)="20973a7bf93215b42c86d25cabe9bdd5e4001793eacbd1ee00b33c4ae275f86fac3fc530b58998d0d2ced8bd1993a119e9b06f88ae990b32f8416982b762f654eba5b53ecd97d6b162da518331a349b69fb9fea8e56e7f112820a50487a614fca703c361fc45c54e4735c1ef3db01f1f02c8580c571deb155df5270fdbce0bf83d3dffeeb733aa074f3279e83b2b631594c339f33c5814108d05384b41b1839cc3fc9135d4655a4ba62255afb3dacf0d4efeb526a63f6956c3fb5be65957ec0dd3ad", 0xc2}, {&(0x7f0000ed4000-0x1c)="af46483bd161817ab68093008d5db0b5bea311a40886958d2385fefa", 0x1c}], 0x8, &(0x7f0000feb000-0x180)=[@init={0x18, 0x84, 0x0, {0x49, 0x8, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0xd5, 0xffffffffffffff7f, 0x87b9, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x200, 0x1ff, 0x7, 0x6, 0x5, 0x92a2, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x101, 0x3f, 0x8010000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x9, 0x1, 0x80000000, 0x9, 0x7, 0x5952, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x3b6, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x9b5c, 0x8200, 0x1, 0x200, 0x8, 0xb0, 0x241, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x1, 0x1bb, 0x1, r11}}], 0x8, 0x4c004}, {&(0x7f0000ec8000-0x1c)=@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c, &(0x7f0000bdf000-0x50)=[{&(0x7f0000c3a000-0xb6)="6ca758330b9e5a162c449db732e8892645367c0217d97be40223ce4329e2ba5f8115702b473eeddf148e07be84742761589fdf67ff753fd9bb874aa32c7d477b559fd2d14bbdd883edabede197de0175533e95eb3c378a9f7815bb776f8a2f65bff5bd585cec3904e4f51f7b128e8f8a714eb864067b0637460facff8c60591377a82b981a1ccea9b398ae558158e98caaed3979a02ed1dab3591bee1d57cf6ffa900cc3c99fda16613edcaa1403cbb692fe1f317843", 0xb6}, {&(0x7f0000058000-0x4d)="24372306d29978fa2804703de69861fc76294b370c7a6f42d52cce3a3c8a115fe5cd573e76dc040bae5e7fcae5a7168c24d5e896cb52c50169a4a9d17e394810d1b99948b57b8c6c74f853f8da", 0x4d}, {&(0x7f0000056000-0xea)="910de0238ff677ae49044213a7981b786502db31d9e74c8c3b6478f257f58ddbe7973c8ae4737e0aebf6d0c547c7e65d2581e413fa051d94a8f19e8f7361ced960ce4f5f2f7ade4d592312a7010463d890d000a6bc8c512d5f6f0617f6f165b581da8f56a2ef4ff3f35ee8a0ff5b5736e8219d7ccc2166800defe9aecc9553f655d3a5eb62dc0fe6f4989aafdf2b983eb4158a14cac52610134f5d3f148b9d9297b5e6ba1facf519762823627e6c1b728eaab0e09d4f56ca72bbf0f22cb35037718bc0b2e01d6002694de79687d027ad8c732c9a86f108d04db738cebc847a0178280db3a12099737de8", 0xea}, {&(0x7f0000be6000)="225689ff828c54ba57775e6494997e23ecb6395650b886de06c6ed5842eaa7bc803484f9a44e60f6bbe0f41c44aebfcb578a13331b737ca05efdac46ce38c4dce972c51e0f358bc1cf264b8beb3f03f34f73d3e97051cf9ec9a5cdba8bd87885460827826bcdd5f57a9ec1c9dae98e8a1ec64c03be9607352f833d4a40d9acc437964aba9de1dd2f088265a6257483b88f8801047c4160403c94398ddb49ddce4bf4a677361fb593d3a0857b47bd2d0e91f2aa7650014fc588280ad5af9fba02528c733f170ce6fafe6c489f740cfca6e4dc6214e719568e1181", 0xda}, {&(0x7f0000283000)="", 0x0}], 0x5, &(0x7f00008d7000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x40, 0x8003, 0x0, 0x1, 0x1, 0xffff, 0x92d0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x205, 0x1, 0x2, r13}}], 0x2, 0x1}, {&(0x7f00000eb000)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f000097c000)=[{&(0x7f000066b000-0x6c)="0fb6e6488680ab96bede92996602a22eaf358f4001c714543bdce1e3152f6700da58e60c48facc43e5c781592e364d9a637efb303485d282623755061a36dce3e1a150b1db68b01e6ec9e28e776b61c5d632e2e5e7b289a6eb9ee2c3537d725970d8f81f433e1b69d8741c01", 0x6c}, {&(0x7f0000779000)="63fd4f5fd9042f11b6381052df579212ab35afbaf619c152f5952bb8d8a269536b14afd87c137e254fe7303f7bec6f2facf107b77e7f43b1323ab953dc6f36d49f6d04f5dbc8c502e22250f9e347ab8e66e9", 0x52}, {&(0x7f000040f000)="3f1620d105d9d93700eed9f51820c1b97e9f2d139967ac804046ee45cd04aa9e0521913064b9debaef716434ed71ff211c0e5c0c4dda38a0aeff95af85672e6946c5", 0x42}, {&(0x7f0000006000-0xa)="e7ad78af22700e35b485", 0xa}], 0x4, &(0x7f0000794000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100, 0x1, 0x3, 0x10001, 0x0, 0x2, 0x5, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x8006, 0xe4, 0x1, 0x1, 0x6, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8000, 0x1f, 0x8, 0x6, 0x200, 0x0, r16}}], 0x3, 0x4000}, {&(0x7f00000d5000-0x1c)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f00007ee000-0x70)=[{&(0x7f0000d7b000)="db9cceefd84f5fcf750950e346e2f11f8b5d46e951fdaee27453c9770631a653ee09f50e4589691804f249ac9cd5caaa04b94b37bb0c66dabd08673af7811019c6443f48abcfd5e2727583426881fcb4bab67f640baf399f3f22d20f96c8458bc87891a11a571a9c4352d43dfd8a79fbdede775b36d86832118514f63bf5547aeabd3063c29ca28bc08c0e6d489dbc9d301819d36507bb8ab2d7b14482707a57e5f17e54fa32d98c8060dc90e9e90fa08db9f5eed51ff92e0b589023bb837b9dc42d46d8", 0xc4}, {&(0x7f0000e86000-0x42)="cea3151269a7e74fbf47cceadee30ae704876a56845c8da89f4dec1e59d9e4d8c7d851d86559069dceb9c01af283677b9077dc1f5dd7699982cc1c250fe5668e5254", 0x42}, {&(0x7f0000d46000-0xbc)="9324d96d3bf02d2652d68e1d3252a8a1b2283f82e6bc5e43e8aca8f0c259f5522cc18b95b21563901614240cff4222872451df87f6ceb38f933a506657deb1b78197bc24180d892c3b858950a76a0949c89fcdf47f5aaadb3fbda2f012846c9bef0b926447bd2a239c7238ae37b63a27d25b6859392054973872c676396936bce309263475fd60d5f2a2b0126a46c7e7e569d2f344f4e8c895b5a1e7a4e687d4d834595c1850dd7a8d1feb1c74984126e2384ed7c47f4d074840aa09", 0xbc}, {&(0x7f00000f9000)="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", 0xfb}, {&(0x7f0000246000)="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0x1000}, {&(0x7f0000f50000-0x7a)="06e5208c3bb23343e3b037794e43d9e660ecba7f92a135c28d33effde97338942c85c39324b1c06b0a719d16d89dca968619a8a0cd0938e2c7054f0f4d421f21596f756fee428208081bca647242e554e3112422c1f188d38a452d4b1802363c3f38ab23cf6f55f7f889710448e0f4dc64e6ab81864b64c818df", 0x7a}, {&(0x7f0000bc7000-0x1000)="1dc26522e3bb206b12b0f10f8ac3f9be90350f6fd11b43e242e82ae11e53f9b50b33657df7a8850a73c99fa0c38a67bee8355ba4cfe1b995fdef16fa8a4feb823f45b805aeb39fd030e7a111d1f417e49db9994a8049778ee90e972838403a5a9f57b5e79947ec2b9b95f3c941b627164e8da35dc4d11518511985af24d0adde248c564aeffbace009d4c581d73819c94487d361dc1959108b6cafd54f2aa429e89bf22207a58da83c08fcac19598794762acee9cd0422bd4353f58efab0e9c62f0d47bf6e61a7e47ade2e4be95bae736ca46abb0ef2b7325e73fb09cb886ca07d48821980a8e629a539ae2bba56e10ce3b5146979096e2edc859598d6dea25599f26128001753374660b6c7a63c76ce74d84bbf749029326559af09f76b5fbf3bafda564cf80451ae8c448ed7576de976bcf79f436c4319b339e67099ce9f71318901adeaf98738a74ee82c354b55aca68e629ce25b708ae126f5b7326b909f505632f4f65c2b3308f722a1eea15315b559eb0ba405ba73289c8c5c983d5888784762ff298bf4a52ae3bc8aba8652fc10617c4c0ae851631a43b0d91b2a11911e11c141afb10f98c739cb84cefc4b3a9acac080537ff241109a2718a500dfc3b8e03f0204e620661a9d219a3590ff6399cdb8493ba06b6e1fefa7ac6495d6b4598c31a66d41369be296ed4a4da46ecd8c38c815bbb56a735d9436989ef3ea0d92a649391a3a75799f7a9b6e35a175296f42932e3138fa1b3c956f0309c55ed03de9483901f799314d30bd214cddbf42d15fd29b48d4cc8e97dbd85c900d93ac2221dfc60f99643ba2253e2f508eab0357dc0b88f84fc19f17be0be7878180726f0cb1465703c7833ad336807b2c2a20d560c503103a3f6d1c32d940f5e7565f481bd7e2b42a102e3cc73d50e7fffc40bed4ec32e0e221f29540dd46d9a5089241c8662a00a9b8824abb5481cd330eaf4ab85c428b2640f8a75e6104c40956eb9150b259c83faa8dd6046469cecc172e505b3e04d41aff72809f4d466be36f23eff017a845e7817443e4717fe47d5f1a3c2ded0dbfc751c108926c3d74f2ce56687e5acfbb485ea77c59414ff125876038608f173d3df8b8cc9408951e1f67a437b601018fd91c74f96be1585fb838ca75a8a4562cb929f8a5493a88a9b97d3d8b547952432efe72c8450792b2711a7662378a59d07ec740c138bd140ef3e344f5b8040b9f4c860700ce86b124fe4ff54abacb26d780352cdceadc2debdaeb66d0afb712fc158beefa60c1b09762d0cc1c40ba1a4ef744c4672338d61e86702dcac081d62b681ac8417d6d12912e52af20a3644986703499a8407386ed5dd35f057dad529fb65a48efc90050a5181f0c447d5c565e83b3d32a6260fca726558f75b35b6790c9bf29553d2907ccbddf7f856b3d2190964a9cb7f3bd8da9f60f7e2bfe6e9dbfce5f18fad3163b3ac02c692128ffad4fad896f41a371e650d1e93f41786293fd5da41256ee2f3e261d820171f0ff3ca2fa483b64a11746ee356d9257a64e129762550b8f9393872d1786097553693408aea25b07fedea5859d7fac1dac70a59345f767bb5ca6f3b5831c528688e736449967c39d6fd28f7782cf8cde93f4cd1d70b1835d9a0b290aab1cbcc6a24affe6c8a422cad2bd52be2b0ff3eefc06cab3b333e6e9a5538865c989c70ad6487a25ed0732874c65f49412a0c1bbd2eabb4c4ef46e6ddec0eeb2187ea8c0cb81be8ddf24777bc80af537fc7768271c5f10816fb1f09a67b348fca367146461e53b49b1bb546a338303acd4502047eb963dcb481895570b758bc1b8a55a368741fac400c707775cd8da4490abbebad381c8edfa3b5f73a60d40b367ff3a9b7f7c37adfccf24b1a3349a21954172f189984423246f8b20d620fbc34d4fa9bf45b40ed9e9235d9efbd00879fc6eee88cf23257d66551eb5484ecfcb0cfeb70cacc3ade38bfdc4fcc3f2c5131c275409878a7710600e612e7fc83148af4d443583e92087466857cc9723b5e288e9a8103ff48e2ee53a6c68d16470c4d8a2722a7955d7487bf3f41ea7ba617c480d7f800fe2e7c6acf508000dfe89f3e307eb7b86f8c13c827ad159490cacc89e7e4e5778dd7dd319ce1ed73c79a25808c993a8e236ae08c5331813d23ed1ce6dd132d4e53811a3647afcd2d7451531fe8470c4ac351daeffe2c1d6ca9262e99418abd7e3dae1b01f48b7d177ac7ef3639df03b162ae04ba0cd65c2d4a3b46708f774edf6e70d006d262461daaa01580015c6dd2eaa28db6ec0267ede63caf1d3cc7ba72ee374dc39021e31b4360ac8a6658f17887d72d206d597c1262e9fa1b44c402f6f40c10a879d53b22b0219e2951d994409c42d72589c730345c5b766b542a5ea84968182dc52f7ea601e50cd68915efb7a73fc3cd041416b4677ea0e4385bf1f9a1fe81c3fe2af51c59b6fe4989b9408684526812d6f9378d29d750cc270e67e6f531631ee06d76b65721757e55b44f0a277c446773c98f1948e38cd68fbb88fafacea613bac1dbe665ba39b5835db081d5f5efeab96014937cbda27d2c03f43ae68826ba26e4fa096b9447b673dd97659a168c0d596c380dc6de47a6acbc40c9b26ab4ffc9068cc751c9f57cf1d5bd6d33231bfbbc29057e5de57d6a8205cb2746c7671f4041831f3692483972d0203e928a774a441797a098e7b9b73651f6298506a6d0d66493dcf67e207a0eee8c0aca6eebddaac4ef7e7c523af24070f22dc4de752e1e3bc4923418905b55f01eb9f926f6ba63af0f3ba68974c3b571a2e1f9ff16392eef689ba1643f70cfb926be34702741903de72448aae8c0ceda51c92e05587908e9d124003e5255a06a6696890db5d9a45d36f8f1a559f408d6c84e530a6a980e3a56a5605521070db2631e586f4655530cbc478c8d7eca8d7b5eaeb04260af4b4970f48c1bebe2fbe3bc63c6fa405e673c899ad4281e3f9b6955153d674818ef36e00f97ec5ed43fe74a643492e718215a43b0a47ea0c2801f1410ee4d69539b894679dfa10565a19e509e8921a7653b5dae3c35652b99c4205e5ddcad9c7bc5b12f0278882df3863a0358c799c0a3a73291de083ceeafe15dcdea7baa75be4ff0e29a2e81d23c4ebe53ecd0529561208629aacee335dd131062fce136fa96dc46ba52ac5303eb2cb6ea3ac9172f73929b01cb859b7f7444d2b01aca4528a116db609755d6d44aaa631aee0c052ad230391e3d8f86a9a67fff12affe913b7b0922f338ddfe8bd319f89e6f8e16d76eac24eebe1401396962ffac051cda234480482905fe8ad70883ddf1e2f12865379872c69acbecd802f153cab1a52a0920bbedf2d0cc49a673e3ea737c9171cecbd27e5028e314c2de8fc8e23532daa6a1da0d40b96aee24241040a0fa16ce2822c3b01cc337822e2169a5c93716afebce5a256719c08d1baf775b95f87458aae5d80dbee5d0b02ecaafc703c5c38c9999ba23f9f3980db9d075aebaf11d979631e7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0x1000}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000190000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x10)=[{&(0x7f000078c000)="da0e09986f9698e080170e7c1d56ef67a4d20a9d62e278c555a94e04bd6fb9b4c0b70dfcab91ea62feea25b62ad59d2142e83204d5be4860c7f88463b56574118317c4bc189266bb2cb4630ac8cea85aa7596457228912ffbbcec56903b5ee8fa2cb3f59bd52a369eaa82f0aefcf6dd2b43894d0dc1b468fcac5e6b74056a090fd2095f020a6c80052cae739c05f", 0x8e}], 0x1, &(0x7f00004f0000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x2, 0x8, r17}}], 0x1, 0x800}], 0x8, 0x800) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00002b9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r18, 0x0}, &(0x7f0000048000)=0x0, 0x8000000000) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) r19 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)=0x0) mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r19, 0x84, 0x6c, &(0x7f0000c15000)={r2, 0x67, "17b37262e740fe1b4b9dfbc206296a775c7e804e4e86e451c51e8b621aeda3f837da6e59dfb6044bf4982aba3fa89777b269ffeadef2eb3f9e0b8e2895107e39ec6e9139e665b871c4fe5cf8637da6f02ed1ab9930d1566915df53eeda45d7c2b944e5955f1c96"}, &(0x7f0000b12000)=0x6f) rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001d2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c13000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x7, 0x100000000, 0x7, 0x4, 0x3, 0x9}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002db000)="2f6465762f6877726e6700", 0x90000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f16000+0x46c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) dup2(r1, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c2000)="2f6465762f6877726e6700", 0x10a00, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048c000)=0x14) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f000082c000)={0x100, 0xaeb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x587, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x200000001, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000063000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x101, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f6994a5e86dbfd9836dc2d89ffdafd27"}) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000ed8000-0x8)={0x0, 0x0}, 0x800) flistxattr(r1, &(0x7f00000d6000)="", 0x0) r8 = syz_open_dev$tun(&(0x7f0000473000)="2f6465762f6e65742f74756e00", 0x0, 0x800) r9 = fcntl$dupfd(r2, 0x406, r7) socket$unix(0x1, 0x5, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f000053e000)={@common="73697430001000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = socket$inet(0x2, 0x0, 0x0) r11 = syz_open_dev$usbmon(&(0x7f0000aa1000)="2f6465762f7573626d6f6e2300", 0x99d1, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000a29000)={0x0, 0x7ffff, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f00008c4000-0xc)={r12, 0x80000, r10}) ioctl$int_out(r8, 0x2, &(0x7f0000a29000)=0x0) read$eventfd(r9, &(0x7f0000a49000-0x8)=0x0, 0x8) getsockopt$inet6_tcp_int(r9, 0x6, 0x14, &(0x7f0000f89000)=0x0, &(0x7f0000f4e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 74.856867] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 74.866351] 9630 total pagecache pages [ 74.870924] 0 pages in swap cache [ 74.874350] Swap cache stats: add 0, delete 0, find 0/0 [ 74.879676] Free swap = 0kB [ 74.883297] Total swap = 0kB [ 74.886493] 1965979 pages RAM [ 74.889901] 0 pages HighMem/MovableOnly [ 74.894063] 320235 pages reserved 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80002, 0x3e, &(0x7f00005c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x12) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000779000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0x6) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000007000-0x4)=0x0, 0x4) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f00001a7000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cf4000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ptrace(0x4207, r6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000075b000-0xfb)={0x0, 0xf3, "6920c40d24d0112db2f02e28c3337a33313e621c533ae57348add96c6b7f155a4b318c2460b7f4e512bf8ec4f15901a9006a723903a5eb21f50a6d792ba9d13de2cdd752708fa3797f2b9b9566ad08e97a5f174f313ad3711dfabc9d4a5aa2788c6d37259af99cdf74b861bcc07c6391485896a8a84e91919f37263ad7046861d110a86bdcc38f0081bcb9a2088d33c2d32f3922a5f7ea1241af2c0f4144c4e99bc472da4a35f46e5090dd21ad457afcc458408885f34447a83c86d7a327a49da077311e3abf346ba504e7ec40899678adcd2d44e9e2232dfef74fa7d0aa0d2a664b3ea9e1c6b59a8169ae02025d73ba78010d"}, &(0x7f0000748000)=0xfb) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001a5000)={0x7c76, 0x6, 0x2, 0x7, 0x5, 0x100000001, 0x0, 0x80000000, r7}, 0x20) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xc9e) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x2100000d, &(0x7f00002e1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b2f000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000003000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000f54000-0x22)="220000001c000700000000ef0000000750ff210000000000bac906000100fff9c93f", 0x22) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e89000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x4082100) socketpair(0x1b, 0x8, 0x2000000000, &(0x7f000017e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000769000-0x4)=0x0, &(0x7f0000b04000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)="2f6465762f70707000", 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000651000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fc000-0x4)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r5, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x1f, 0x100000001) fdatasync(r4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000b8f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000050a000)=0xf9) r6 = syz_open_dev$usbmon(&(0x7f0000707000)="2f6465762f7573626d6f6e2300", 0x0, 0x44000) keyctl$search(0xa, r0, &(0x7f00008d7000)="6b657972696e6700", &(0x7f0000969000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f000080b000)=0x0) dup2(r7, r4) r8 = socket(0x9, 0x6, 0x4000000) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000bfd000-0x17)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000ee4000-0x8)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000c1e000-0x10)={0x8d, &(0x7f0000e60000-0x8d)="9b7bd8967fa39a99da7db2cb4f995721fe2ca72b8dd0cc690515ce369fc4919cda0bfcf3cae74e836869587ac38e86c44530fa8eddd031e8ba82522dca9dd9d28acd28cf069d66c6998218951cda7fe95321d40d8fa226b36c6e9fe4d34c20c0df38a32508e4461d799b9548571c39f80045116ef2491cda8048cc13b9423ebefb2053ef59f04c2661356a3716"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00002be000-0x8)={0x0, 0x0}, &(0x7f00008a9000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000487000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000ed9000)="2f6465762f62696e64657200", 0x4000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00005e3000)={0x8, 0x5, 0x6, 0xc13b, 0x4, 0x7, 0x5, 0x1, 0xfffffffffffffffb, 0x5}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a02000)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000826000-0x20)={{&(0x7f00003ff000/0x2000)=nil, 0x2000}, 0x1, 0x0}) remap_file_pages(&(0x7f00007e4000/0x4000)=nil, 0x4000, 0x3000002, 0x9, 0x1) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000470000-0x4)=0x4a, 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f0000f23000)={&(0x7f0000c1b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003eb000-0x10)=[{&(0x7f0000438000-0x13)="f02ea2f51b36684bc4ade6d44d3a97f977d15f", 0x13}], 0x1, 0x0, 0x0, 0x4810}, 0x10) writev(r2, &(0x7f0000cf2000)=[{&(0x7f0000ccd000)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000107ff0000000000000809", 0x29}], 0x1) bind(0xffffffffffffffff, &(0x7f0000e11000)=@nl={0x10, 0x0, 0x1, 0xffffffffffff0000}, 0xc) 2017/10/12 17:47:33 executing program 7: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000043000-0x11)="706f7369785f61636c5f61636365737300", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000043000-0x5)="6465616400", &(0x7f0000031000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = request_key(&(0x7f000002f000-0x8)="7472757374656400", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)="6b657972696e6747504c70726f632c6264657662646576766d6e6574307070703100", 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x2, r4) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000042000)={0x6bd6, 0x3, 0xffffffff, 0x6, 0x10000}, 0x14) clock_gettime(0x0, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001a000-0x20)={0x2, 0x0, 0x10003, 0x80000001}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f000002d000-0x4)=0x0) syz_emit_ethernet(0x13, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b4c3d6b5d25d", [], {{0x0, @llc={0x3, @llc={0x7e, 0x0, "bd", ""}}}}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000000c000)={0x0, 0x0}, &(0x7f000003f000)=0x10) clock_gettime(0x3, &(0x7f000003a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000003f000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, r6+10000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r7, 0x0) futimesat(r0, &(0x7f0000276000)="2e2f62757300", &(0x7f00004af000)={{r5, 0x0}, {0x77359400, 0x0}}) fadvise64(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0) [ 74.928169] binder: 9599:9613 ioctl 8910 20000ff0 returned -22 [ 74.941424] binder: 9599:9613 ioctl 401845c0 203ec000 returned -22 2017/10/12 17:47:33 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003b3000-0x1002)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007f5000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000027000)=0x0) connect$unix(r1, &(0x7f0000027000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) bind$inet(r3, &(0x7f0000004000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000029000)=0x0) sendto$unix(r1, &(0x7f0000005000)="a509b9082b504b6a0aa34fa9b3cc76c644abde6dab730b4c301599b8533351e4362258b372de", 0x26, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000003000-0x18)={0xa, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000028000)=[{0x4, 0xa8, 0x3, &(0x7f000001a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3b44, 0x83, 0x0, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fff, 0xf8, 0x5, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x5e, 0x7fffffff, &(0x7f0000011000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x95, 0x2, &(0x7f000001d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffffa, 0xcb, 0x7, &(0x7f0000003000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8000, 0x86, 0x2b, &(0x7f0000023000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0xa8, 0xc4bc, &(0x7f0000028000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x1c, 0xf130, &(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000"}, {0x1, 0x5e, 0xfffffffffffffffa, &(0x7f0000028000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) connect$unix(r1, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect(r2, &(0x7f000001c000-0xe)=@l2={0x1f, 0x0, {0x133a, 0x100, 0x1f, 0xfffffffffffff4c6, 0x2, 0x8}, 0x2, 0x0}, 0xe) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000000f000-0x28)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, r4}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000002b000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000011000)={r7, r8}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000015000)={@common="69705f76746930000000000000000000", @ifru_flags=0x8000}) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) 2017/10/12 17:47:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x0, 0x1, 0x9, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x104)={r1, 0xf9, "6b7dbd684f3127bac41ee246678e937eb39e73f54140f808af71a670a15c15c34a8db35a0b225080c4f75d152e67b6d0ac46995fb25b6077087e005e8e6ef975b978dbd4ff4f66b20355b2b921c01eff3bfc2de90ef528cc426b454a804f430ee5900a7511cd485eeaf72b9fba794ceb6a420fd999ad65290ce990615b330e66dd5520e8a165f8530cb8d673cec2e86a7290febf6be482f461840f3f4f9568b82be7bf84ef9c0923a11c6482875b447659c43442bb8f8e52cbbb354849bb099a66dd7d4962429988d306b31bc655ce21b482a53471be34baee3fe1896e2c0dd7c58914d2dff1287756558525866e0831b02225d295086452b7"}, &(0x7f0000000000)=0x104) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xb4)={0x0, 0xab, "5381c3495763fa1e34cf8c15caf1f87278a70e60bec75eea31cf748c1f03107d764a3dfe70791d7a96c670094971a551b17c7460d578b6cdb2a0f351a2e13a8f954d8fa484becd332beefbfa8e8a68d696fa946ea60c7835688f8bd6c225df3e5b98cc342104f0c510a61be17a8ae5e4a8be123619d58b54e41e59fd22067b1dd0522821f0115baaeea806cbf372e4f990d3ca9395b93bb31b24b96ce000dbf751b65d6d9081255a9b791f"}, &(0x7f0000ecd000)=0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f62696e64657200", 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {r4, r5+10000000}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006bd000)={0x7059, 0x8, 0x1f, 0x4, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000041000-0x8)="6b657972696e6700", &(0x7f0000049000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002a000)="", 0x0, 0xffffffffffffffff) splice(r3, 0x0, r3, 0x0, 0x1000, 0x4) r6 = request_key(&(0x7f0000047000)="6c6f676f6e00", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)="5b00", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r6, &(0x7f0000049000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec) 2017/10/12 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x11, &(0x7f000000a000)=0x40000002, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000302000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f60000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000c73000)=r2) mmap(&(0x7f00002c3000/0x4000)=nil, 0x4000, 0x4000000000004, 0x32, r1, 0x0) connect$inet6(r0, &(0x7f00007e1000-0x1c)={0xa, 0x0, 0xdf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x7, &(0x7f000035d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ed, &(0x7f0000f1e000-0x21)="000000000000009903a405db80bdaab0f9998b979b177d01008771b0514a0f6f7d") setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000160000-0x4)=0x5, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x4, 0xc014, r4, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f61000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c41000-0x4)=0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f65000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f6000-0x4)=0x6e) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000c, &(0x7f0000f64000)=0xffffffffffffffff, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000eac000)={{0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x100006, [0xbd8, 0x48e, 0x200, 0x8, 0x8, 0x1, 0x80000001, 0x4]}, 0x5c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f67000)=[{&(0x7f00009d0000-0x34)="83eb4a0b0ec14760fa8366aca9bab950ce65444a3530523fe47298bcc18ff20fdb25343c8ae768dd5049976307bc2c3b29d08f90", 0x34}, {&(0x7f0000f67000-0xd7)="0bef7488c07efcc3ab6559d44e5bd022182a62fea938d6edc27a775918d441187543cd030d5acffc3a9fe8f03138a815bef1b4ee1c45c45b9d1a3835f53861ec2ce1b6c3000000039fa41e4ad8d4384a9ced6a433484c6f9bd33570b80e09c0303a7cf32e79d6387bb133181f0eab252135883ef48da92f63f401351c6987476b57ff8dbeb1f3cf4d1e1bf046483e343be69c57e496282fc752c08b8dcea1eef6d51819f183052bda910d4a9c3d6aca060be359e4954063d47ebdb67d46c054f5e7a64992ea84ce373fe29c047d7e5fbdfacba64f5a4c7", 0xd7}, {&(0x7f0000102000)="0cf10a7f0e91681462ee71bbf303b163d8caf9cfc045150000009b0ab99bcb5076bb9491449acd8ff7b3d411e23fd0ea079081700b3230c6c4289f1e6194e8acdada3149551abc093a04669eb759a1210cf509000fcdfac358a5af1cfe9472eaa088aa39d94e23ea4e0d80cd9d0a5d398a70641d71acbe12ab99a2b1ff00266150096d00acc7ae7516db00000004607032cf9ec15816ad67f7eca8d543335910ce8cc46050bbf357aeb42b79f7c9e09f65b567013d161fab3f9f1cf0", 0xbc}], 0x3, &(0x7f0000ebf000)=[{0x48, 0x10d, 0x6, "913e53fe090f5eb9d0dd8b87ca8b06e66acf00ff295dcdb60c42f7547f7fab67bb85768b1741326821bfba6a65c29333594bf33d"}, {0xb8, 0x11b, 0x20, "55d56334af04cc11f20f697b0a36c4fca95d199b1ad999793f43f946fe4291472e1fa49247ed4959d81328dcda76aee3049b4014731048f8b291b878c2bf180c270df19fd2ac2449a9daef0b1fc071bb2c949b3411badaf9213c7b87bc9dd06a85a52733bb1d614a2f81506cbb9450db5ffeabfb20410c182889a9746e400be99a6fde9974aa0cc8ac01e47ae47f4639000cc6d7fb382e40fd17a8633b5155226811de74ff3b1967"}, {0xf8, 0x10f, 0x641, "5140b75bea7ea1a62814573338abc16890d8bd93e0735760d561074bcb31996f391d6cc9da321ef426876caf1619f48c81e5c8c449ff40ef2e741c5c1ee81b94e2b3e7151702fc1dcd7392991a44ab07f4aa9a78f3e5da5021e6faa97e61abc85099b228641c1e1f93b6fabf1d7a3e9b4617eb3ba0240bd495773424d6c0df63aa5daac802454bb8d4c34321679b6467e7390563cbc8d8e157a50b87249d7b7202199d424e1142b4063e3716cf98330d4b4d6bb93041e5d1715764d49773ba3020d04554ebaa91b0d2872208dcd36c9d19578f019629dd41dc13b4950711e1bc6d4af964250771bb"}], 0x3, 0x4080}, 0x0) 2017/10/12 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000019000-0x4)=0x1, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000000c000)=0xf3f2) clone(0x0, &(0x7f0000002000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000f96000-0x1)="2e") mlock(&(0x7f0000c1d000/0x3000)=nil, 0x3000) getpgrp(0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fc0000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) timerfd_gettime(r1, &(0x7f00005ce000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cf9000-0x4)=0x0, 0x4) write$fuse_poll(r1, &(0x7f00002e5000)={0x18, 0x5, 0x800, 0x0}, 0x18) ioctl$TIOCSCTTY(r1, 0x540e, 0x1f) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bf6000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101442, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000882000-0x54)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sched_getattr(0x0, &(0x7f0000672000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x0, &(0x7f0000f43000)=""}) dup2(r2, r2) 2017/10/12 17:47:33 executing program 2: unshare(0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80480) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000004000)={0x0, 0x0, 0x0, 0xbbd, "5dcf0314981dd60fa9367ac7cc19a8552f09f789347d286642adf5b54ff07d8e"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x37d6cbf74e233005, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x5)=[0x5, 0x1]) fchmod(r0, 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x2000000020008041, &(0x7f0000db5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000dce000-0x8)=0x9) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000535000-0x28)={0x5, 0xa, 0x7, 0x1f, "3c65708add88cda72db44cc3a64aee52f2805864da6c7bc09e998e53717d5e30"}) poll(&(0x7f0000108000)=[{r0, 0xfffffffffffffffc, 0x0}], 0x1, 0x1002) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dd1000-0x10)={0x0, 0x0}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000dca000)=0x1, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r4 = inotify_init1(0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00002c7000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x3, [0xffffffffffffffff, 0xc3, 0x3, 0x1000, 0x1ff, 0x1, 0x4, 0x7]}, 0x5c) fcntl$setstatus(r4, 0x4, 0x42c00) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000094c000)={0x7, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = gettid() fcntl$setown(r4, 0x8, r5) ptrace$getsig(0x4202, r5, 0x7ff, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0}) ioctl$void(r3, 0xc0045871) get_robust_list(r5, &(0x7f0000b23000-0x8)=&(0x7f00003f0000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) 2017/10/12 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x40000) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007c0000-0xf)={&(0x7f0000bb5000/0x1000)=nil, 0x1000}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00002de000)=0x200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair(0x8, 0x7, 0xfffffffffffffff9, &(0x7f000039a000)={0x0, 0x0}) r6 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x6, 0x3, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000dd0000-0x8)=[0x0, 0x9]) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000033f000)=[{&(0x7f000098b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000aa8000)=[{&(0x7f00000b1000)="9565b28990f68b4516c36def7565ebf0a16aee56fa02bf2dc9f86020483f63611d0a172bd4ff9ba563773c7eb49309d6cf6876311a5d63131619ae17e4c65885fcc06cd69274a79369ced27f49860b2d1d3c124ce8d2d821823a3f32219a56132620c1681a63be5ed6f9c1288718ab52c97c47f8528401f03a9a777f2148fefcb5af4c654cb348b788edaa763d07d8cab2bd0b13dc3495fe74bdbf84c6cefb381689eb93030966b9ec425a05ce50ee45885a3bca7a2f5c70ce8509592f6750c174bccb5ac273da1e5f6ae8a9c6a8b0aeced2bda201fa84e9c44d98d8720886412c920d2e3025d36d773585d199ec0f1b2dc41af2d7fd92562e85131ad673bfd55995d44ccb74eb4cdc9f4b0dac106d6af50f948a5f892bcb85a2f1564080fd8069b0e5c8e7a96e38db55502b34586c4488b8ae6f35b378c69e83c3507eda723e85e4051add1539be366f1a835fe4404dfa238c93b27b2805480a4946121518035316b84d6cb5f232de7ef5f7e9c2c237be1b61aa63a503d0eb3fc0ea44453cbf1f7110192c415b38c5ef73b6151cbf8a30c4e3f044f2e03fee9b785e5b2a4a62a0142a7ac7039d21fc0a886e82b20403733d2529b2fbb8283aaa89e91291dd080033989e640eaa71364ca8a0381dc519fc920b7433636221e32536c6122e5509087981c8c1df9b72fedbc85907fb3b8e0539931f1b24c4f7f784c238ab65d5de1d7bc4c23a550f289bc052b6df45ec18f1fe596aca7e564b3f91be76c39c1935778996dc0fa4b51cb3e04e7512ea5355e8f15ecdb6fc99f5d95b8bb7c5feca555ed74e39ed3ebd033972074a8cc6014ab40002cabe1be624a7b4fb893a0e1fd6b2acac1c8a3ec03fc9b5fabeabfe06b96e416db24f2ce3bc2b3e9f3e364d24df41d64735aafe4b664828bd747e4d1b0b2796a22b76905471527307577c6ea2bc4a9c9a7664ec854a0ec11ac2e56657689fb360124ca0251f5c3c3caa08d9c62b2334a63f8d705a8e21fcd31102bde4a785482bea2265ffe40caecbc9e836197ac948f857277c1bea0e8e9c73ceeaf908c7148c5dfd57de1030be608f2702345117f1cc962982deb039528990899aaa5d3858453ff196c6ddaea41a811d300760d4bc591cdea59cb5b6273a841f744be807352c98d7948d796a4cb8c07e992b80e8f5208ef38969102b5e2d25a4d51af81a79c925368095ec884d8cdebd4b9c5be0884dcd3fa967c3c3f2c1a799a87915e546370ba5b50a46e1ba0b3a3fa97e7069540a545cbe64be117b6ad496a392ac97ef467de823c4e9e90b783c4ff08ca1ef2db08040b04e8ae16cf7663cbdbb9cdfd72f4df18df1cd5557072dd7fd6aaa7e5700ccc83fd3049e5133266cca10854784df09e5904145cee2e717573e7d04189562582b7d9dc4d47f65e1e5a8c1493eac393c4908bb0a8587edf79d194c9a1cf28e54619a79db1ab82ce2422b06a78f3d1b7f91e2aa195bc33c9b2266a2ab91d1f7a94e9c08fd295645529ee24a03f3e0308d8040c680dbecee4db3747d536189fdee7873068c5532a5c0bbb92731b97b153bb3b8816195ed96d98a79b33773de3b037b46a830addb036c23a9648d5939f2184b96f5a75482698544b3def09f7c2347b05ad1bd262f301e2592ff6761c821c051f5b33d1a9d332fd361f9f183e62934bca626fe5bf0560502513b40a2f2f86f9c27d5f63edcf532755c936d498bf3b98cb2cdba834f16b32cddb6d9eceb0a50f8abfbfe433d906a7391aa525b8eb98a0830f6896d8b5665657349a59abbc1d9e880efef37dbd7e14f87640be6d9229d29cf53cacba049d35ef582ec4d7d04daf587bad518576334bb085729dc357ca8efeb71cc152fd53e59070e28f4bdbb190f4d8114abf51f2d89b85c134beb3758099b2ad50f775fbd38ac7d4468eee7fa455784374bb5c2cdc3ef0b3f2286113ebd9169bbb41e7e207335d7ec90b91e2d9a422357d5c75c219d2b0a3849b355d0bde84baccf8f0688fa8f9be525cb15fadb3ed43c0adfefafb75013e75c8256154abb06df9c47c3d704ed59136a4d0b60b45192af4be8ce14519eac1bc8efc0371803ea98e900838fdaee7279b48097996f96f8af758f8a555cab4e202df640660e5d6a0d7aad12270d053d4142a20ba2adcd1ae095e6c7a656f11439d24b3b028a370bd05c2f41149e0a2444e31627142b1a9da821d3ce21d0c99f00434d4acd1ac88b58264b7dd0ffcc8d9eaebb3f623930313faefc472c7dd60b27bd5615e797ac11559411d605d54a029bc084288161c5a5b05cfc6ffdd685469a36f6424895be339ff0779804f8c9969a7c3e05a32168abc47ff0baa18616e068bd87636ccaa33f4dad1a1afb04e72efd197a40d51084692798bdddbafd77e3fc6f23b98d6de2ca2a6eaf9fab68df82cc6272be0acdcc1d9bcc33204e50b825ccf1a55087a65d82408a4f55f2bdb52b0654bb070cce0eab3e1b5386c742b8df11f6d7c747f341541fdfa6aeafe85b12b0e84eb7925cc29b84abaddde58806f6c1276bd6c848d4cc75d1ecebcaf79132b72bcabad7295f2e49ad5261b77132786dcfd6cfb3c7f9d521f83786faff87a28bec4e9e427815c7ce95b7b5f061a91ee92d6745489330ba9ecb0562ac9fc67ba6e27f30fe67879c49316cf2258d3a56e875e3225151b58f7051a6cfcdf2587193173bd138cf4f934bf653ac540c4ff372d0f9e7f48f9235c1f4542f14a8953ed52578a072b94bb8eb43cd48a3b361fb7ae950d34a713b5a799ef87b15667abc4bea561effe5f11915df317c639a731ea55274b07c9c3687d1ba4b53948327a4b58610d3ebc9cab45807e671f21dc8ee75b9aa8cc5f519ba7ace21db8056dd9e05dd0bd2a386c87d5effcf556600fb436f323f64014d62a137cc6e85e1d2e119600e33cb8a19db83185e9f003c68a3adfba6eb02d3db13f8184a30e13ca5e3ab2ded676f3f49c0a84ab0838ce3a64da8cf822db5aca0e323417ba8dec3f69feb618b390af315ad10508492abb89eb3ff4ef11e81ba367258f87873809130b17e39ff9cf74e6cee5eb1441fc8a0979159b5e16109eb005aa7ba977323ab219aeea12e105c2025c0d1e3be3b80aceab3bcfc2c3b60381ecba14cfc19d21eeeb6fdbcff11d2350f16ebb7750ef5529bad14f3412d9eb3be1890098d7835752c310e9be35717d2e447fb06c275ecdaaa6490613de97c9d8e0817627321e275da4cc607f0fa809c4a5e405237abdbd9f739d90d289799408550f2ec0d9f7abd4582c7a5e1f04a31cd6afe6e6aedbcd59af8ae0b065ebb71e89c1b0e68b392bdf293a902b6aef7d0e18652136bd0f724f485f5a104b5af63809ee087f05f32743fb8fd911e39bf116f3b67ceee588d67c9ec6013cc610152c8e223e13c705ca34ad06a2b18acf5ab1a64bc054ad92af1c3a81e4e10ce50bf47410f56e9cb1ac728391d46037fa48201c8283d724d64855540841b097458ef50df5f9ce920e71f73665a9e7b5c39c8bfbb15d2b9ef3f6058449f729f226323ea9e873c5d45dce7ab0c412c2f13656e035264875c39cd42c51fa4de94ca4ca6641908ef5af289946fe839b5dade5b36e946f45a2fbbc596d7d5c6af58c444f1d8a4d7df4ab3c14254b484c46347967e319e66d21d8a02153164271a19926ce667553cb8b9be813ffd3eae341bda49843b9df522f5d9a5b086e00963ac4373ecea9b00213446504d02938ad2acd758352bfdfcdf5645c53270822830d1823a0d741073343c733a6048e34d6e4697ec1a2d4cfa82813cadc547f7cc11161a7fd1bf127c07352c15d0d56ed50cb67f0e9a7fef8cc0d975aec015d0089f74b82c44652409a4e550105a2440a10f5413686e9d6130e42f95d986d373b44bbdfd17703b17b38d453a806f11d77e9e0f9770cf124850cb5b26e6737904c2228d38ff66c9aa0cfbfb80e5eedcb3c1d3eef1ea716635fdc62adb9e74482be566f03a167a028a93f07402dab34cd491c6c02af95307c35b4ded40055cef69a8c6f102fa5596c2a7f44a52ff2f473f000a713164512d625bfe2ea5982ba48d9feb1e9877d78d53ff6844d74f7ffd4ce7f95d2cdfbd4b2bee38cd101f4887dca0b3694517de861eea0a7ed1030bb5372709201bb30878727ede21f849d458f7ee54cc0209d5b7495a623514fa9f59f1f982bf0eea60581225e8d72c510a55ca10dac265e38e385f777c1f0ceaed79136127d834ca9c80cdf3f8fd73b7da4784536d7155653050c1426c548c3823563e9ecdf7b2a931d5f81cfe67702c441830258e6d5f56b811219f399776ed0eac964bc5a232bb002ef2e87f485f063a2e60ceca4846e03b51c5d2e6e612fa12dba2ca60c22a02d635175d4cdfb46233f8eb4731e8234de4f28fffb993c928b0693195d8d95771fda7fa4a042d1794c54feb1e95d5bed8c86a3552b6f0b83a0714de4379c979ce611e81ae2f24096d2655c3fb3fbea21eb762230a39eb8e5374fd0ca004fa00c3497cedf0079581e63570dd51419c8d011b5db42b389ca2384713062c0a2e16864572ad6c4f3cdac4807f6255a6c533fbd5fc58335a2e287a539ee09cbcb21b9b0f8c353ecec2e53f5a6fa14333a913413eacf4012f6c38d300bd94f29a055e70937c4b43c3a90151801b234fb5e77684684352ff512b7d4001b2ee3cdb0e7bfad6a89de279af453603deb536bf7ecf7620253797cecf59ba2a7bcf7022ddb0b57e9c81a9017bc098ce858fee875ed99b3dede9a5a3876023740a768a56c858f3602c435b5bdf793da1b52b542311d8bd3aa8b4f645851206717810bf0c86bf303ffe68fc7c918f2c8233f94434b4e0f4d1ebb1722232ffbcbafbe789bc6ab7f6257bbd71f879f1eb43dda5d29207f5555a0c24e13b5a95b02d7470e7c37300de2e7eb8b259dd35cedcd4b2f24ba2a6ee14987216b0278b5ac2cd675cb2d3a5f14700ea91006b4e71022f3f940602c9f9212d763fbd9fc6f0f59297ab644e5d1bb9b02bd22328b50d2cf8ace9bf9c0f3327dcd7ae78d7a3a0aa7114a50fc3d2d7dc7b693ad77e7c8896cbc2c9fe41f20a32351f1a02859a33b01640dc0ff3486bf7ed182f9441873301afce3de17742e10640deedfe8eb4e3ef0c245ce53a070b70350ae70d13b3a43ca43005f7b61f110482cc7cf2d2cd87e93800f1f655ccd9eb2c91333fa48b4d34d246da075366fb8105d04ee38f8ca10825fd5a065eb6b629e849fe51d79532b5a6421872dfb79ce9b57b7604c2a1a15474727eace978f3fd5556290e53ef5aff199305bd824bc94864d06fa312183ce2ba182cbcc471070c9647a13ab994b2b085c8a61a55f15d536a0a237d8fbec26f0ecf438f07c613760e1e7ed43e85fb60d2e4d947f14f78786edc636fc561fd203325b617d52354a6d54927eb539c24200dc6bb6b42bfa7d335aec369fff9d02676687f7b1adc01976774eddce7c5f4a3515a748622358618ebef489ccc1488f096a2694340e8d65e5184a297ffe034fe125cd9445cbe704ec3355c138a53b4562ae00c1473b0f5b9a164452b3708d0669f6fc070c6cbecfe23c35f02985fb6c8044269b7b708e59703afd2caa3285a27981385b8e0faf4a4128dec85b1fa093c2c3099e1cad318c92c10d7567dff435680c8958f85a6b29bb14c9bae215960d20fd89f8b7cb28ac7b1604d01323f9b70dcfe4ce09db942f3be086ad43a764ead970f8510d24b17d910db039d6e7a019f14e0614a", 0xfe0}], 0x1, &(0x7f00007be000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x880}, {&(0x7f0000555000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000ad9000)=[{&(0x7f0000580000-0x90)="13e98019f3df4d067ee32bd8bb66cac56bb9e7a77c7eb3b832c3d9175358a08acc6166974124e1f9990e2676f0ad607e8717674bf5f9c0c0eb6a2aaffa9aff385537ad6d32284f00dbd79a95a802a92305e97b5672bfeb5b5f92df2de48b403a6e8e3219e9e0f3f278338f98ff44dc8ed447c06e3605ab9753e2", 0x7a}, {&(0x7f00006e4000-0x8d)="4bc2785a7775c3ffadc7c4eecc03d6772a981018e3c7a1c4485ae177f9eaffe135cac6d0cd34ba26b3e3295ee5ba2d84ce7f6f8771b2e1443fed7ae009cfa99a774857890c4d8b7c71129e388c6b1444af125cb65d13a82ed8d24efa74a653973729a71ae5fc5ceb50175fc0986ccf24ae5cbf07d09a7b660cd4603960e9996ffa2a07154ba0c6984d8fba0e0a", 0x8d}, {&(0x7f0000717000)="4aaec95fef25b512bcf708008464c9d0f760aa1988ad40b2862ac32539557e303a2d600b0e2553edac618e79469c00f59579fedad43ab2f46b89ea16e285b7", 0x3f}, {&(0x7f0000640000-0x8c)="e7249ff037927583a198fbd810373e6acae705e9fcdfd3f3efe6a58cf8f5b829410b3c72a9582589904c38e03761dd2bdd5ec682654f3ea82213f275140bc3107120072796fea5a362f4dc23d8c94414a2f787f55153f736e07eee0cb98ed69e8e602a31d6f6f4403e561a9748974db67fb2b9ee1af5ea30f31ed4697723fda764e660c50f094613618b7e90", 0x8c}, {&(0x7f0000b64000-0xd2)="6c1021cd9917ab55fb619432d0f6ab62ff76514702e55d35e26367c5974aa91e7dd05f9f6b591bb30d283623f2d2533b254a424907ffdee6ded8778f6ddbd041fff69459776906d7d8d9832c61a794c24dcb579ae32fc25189191cf22b6ce69e383c6ec6556ec74d1ae3216d3465a59aa66bdb130569ca9bb87a21750afc2c71f00056ced49a649b310afe8627eccb486e1c5048d4ccb3afd10fb7a7f053297a617320168a4dd891280f7acc0adfd50063b0febcc1fd937d72845541f04f51ac8f955ab0e88696546c10b370c988f130ccce", 0xd2}, {&(0x7f0000ce8000)="d2d137f74b30dff8cc5626c6a576a507c54f639c1e2d7cbec288642d88787bb6962fe0ece7fc552baa4f9213e0bd3efa9c96731989439243b4e4090bcc7b4c761bcc2ec9edf6a98e8b5e5b0c7586b4dda469d41aa7db8996995dda2f4805d0640b963584af6e4466da5dd6ad5d4baef04295368b379bb3", 0x77}, {&(0x7f0000b82000)="ac0ea02f7ef3be80894cf8ab220e64c36907de1f1091eab66d9178bbff729d5760c468f154302ec134cdb23555b4761d2f080ab4db0329ead4fa", 0x3a}, {&(0x7f0000547000)="5fce59ff2e6b286aa8a0af990cfaf447146d0e2232e00c3d17b3fe787c670ed5ae90d0e9d987be8879a7de1a87f5cf39e9d3a4834bc4d03bf8cdd773f09dc728d034891e922c7c47f1da936ff619c8ae88b379e38604cbc7f0208c3c1b6a76ae4b4f36c3dde7fcb041c8fc8b434128d8a2d6aa8b6d2cab3ba4fd591d5c53414d38b642b11b1d7560b72e2c3a193806370141acfa3b82d55a05677c56d3c06254504cb3dcce75ed0121d0268e4385b353c5603c24a5cd83ba322b1354a42cea671cc1bfd72d80957eb5d5206e20b3b1c6045258639c9013258e7634aff722735666a9c73dc1837756810117b0f68c5f1108b07b78751a8b53", 0xf8}], 0x8, &(0x7f0000a82000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r6, r6, r0, r0, r0, 0xffffffffffffffff, r0]}], 0x5, 0x20000000}], 0x2, 0x40000) dup3(r3, r6, 0x0) syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r7 = getpgrp(0x0) perf_event_open(&(0x7f000073f000-0x78)={0x5, 0x78, 0xf80f224, 0xfff, 0x2, 0x6, 0x0, 0x40, 0x80, 0x1, 0x80000000, 0x1, 0x2, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x100, 0x8040, 0xfffffffffffffffb, 0xff, 0x7, 0x4, 0xad, 0x10001, 0x0}, r7, 0x4, r5, 0xa) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00004ab000-0x10)=[{&(0x7f0000a1e000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f73657175656e63657200", 0x391180, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000da8000-0x8)={0x0, 0x4}, &(0x7f0000de5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d4e000-0x11)={r1, 0x9, "31ed4e89052e7dd9d9"}, &(0x7f0000920000)=0x11) r2 = perf_event_open(&(0x7f0000284000)={0x4, 0x78, 0x8, 0x3, 0x0, 0x800, 0x0, 0x0, 0xe000, 0x4, 0x800, 0x0, 0x8, 0x9, 0x0, 0x7ff, 0x3, 0x5a337eb, 0x80000001, 0xa0, 0x0, 0x7f, 0x2, 0x1f, 0x100, 0x5, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x2) fsync(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000e1000)="2e2f66696c653000", 0x80040, 0x90) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) fcntl$setlease(r3, 0x400, 0x10000002) r5 = socket(0x11, 0x8000000000005, 0x2) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f00009f1000-0x25)="24000000210025f0071c1fd4fffffc03020000000010de0002ffffea08000b00aa18592a3b", 0x25) pipe(&(0x7f000090d000-0x8)={0x0, 0x0}) accept4$ipx(r5, &(0x7f0000c31000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fcd000+0x461)=0x10, 0x80000) socket$netlink(0x10, 0x3, 0x1) r8 = openat(0xffffffffffffff9c, &(0x7f000001c000)="2e2f66696c653000", 0x0, 0x1) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f0000ab9000)={0x8, 0x4, 0x3, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000e05000-0x8)=0x0) setns(r7, 0x8000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000087d000)=0x8, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b06000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) syz_open_dev$loop(&(0x7f00009f5000)="2f6465762f6c6f6f702300", 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f000076d000-0x8)=[{0x4, 0x20}], 0x1) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r7, 0x6, 0x6c4, &(0x7f000054e000)={"3e715651e8f87c857e29201f6f3b4522", 0x20000000000000, 0x8}, 0x18) ioctl$LOOP_CLR_FD(r3, 0x4c01) add_key(&(0x7f00003e7000-0x5)="7573657200", &(0x7f00000fe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f1000-0x1)="d6", 0x1, 0xffffffffffffffff) fcntl$F_MEM_LOCK(r5, 0x800) 2017/10/12 17:47:33 executing program 1: socket$netlink(0x10, 0x3, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000005000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f00008e1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000405000-0x833)="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", 0x832, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x1, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000930000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003d9000/0x13000)=nil, 0x13000, 0x3, 0x32, r0, 0x0) recvfrom$inet(r0, &(0x7f0000206000-0x1)="00", 0x1, 0x100, &(0x7f000092e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000934000)="76656e6f00", 0x5) shutdown(r0, 0x1) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000938000-0x3)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r3 = dup3(r2, r2, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000b07000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") r4 = add_key(&(0x7f0000d2a000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f000012a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x8, 0x57b2) syz_emit_ethernet(0x43, &(0x7f0000372000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="3d61f4122a3f", [], {{0x400000086dc, @x25={0x3, 0x1, 0xf1, "8a4f427bc511e803280bc263a746efedb566d8b41444ef3501c33ff02fce2c9ca9be3512ad50bfc7744a000d8ad85632067f"}}}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) listen(r1, 0x80000001) syz_extract_tcp_res(&(0x7f0000621000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x2000000020008041, &(0x7f0000db5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000dce000-0x8)=0x9) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000535000-0x28)={0x5, 0xa, 0x7, 0x1f, "3c65708add88cda72db44cc3a64aee52f2805864da6c7bc09e998e53717d5e30"}) poll(&(0x7f0000108000)=[{r0, 0xfffffffffffffffc, 0x0}], 0x1, 0x1002) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dd1000-0x10)={0x0, 0x0}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000dca000)=0x1, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) r4 = inotify_init1(0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00002c7000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x3, [0xffffffffffffffff, 0xc3, 0x3, 0x1000, 0x1ff, 0x1, 0x4, 0x7]}, 0x5c) fcntl$setstatus(r4, 0x4, 0x42c00) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f000094c000)={0x7, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = gettid() fcntl$setown(r4, 0x8, r5) ptrace$getsig(0x4202, r5, 0x7ff, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0}) ioctl$void(r3, 0xc0045871) get_robust_list(r5, &(0x7f0000b23000-0x8)=&(0x7f00003f0000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) 2017/10/12 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xc77000)=nil, 0xc77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000009) bind$netlink(r0, &(0x7f0000090000-0xc)={0x10, 0x0, 0x6, 0x8}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000775000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x2011, r1, 0x800005) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003000)={@generic="57ada29e86228d01fffffff9000000ae", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000004000)={@generic="757c872bc71551a9e9e99858eb2f22fc", @ifru_flags=0x4a00}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) r4 = socket$inet6_sctp(0xa, 0x400800040405, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000005000-0x20)={@generic="231bf5cd103efa8ed7891a322a5afcb0", @ifru_flags=0x800001000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c77000)={0x0, 0x8}, &(0x7f0000c77000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000197000-0x8c)={r5, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x84f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000007000-0x20)={@generic="be0ee865b7b9220a42861636ba26d9bd", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000eae000-0x4)=0x2, 0x4) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000ead000)="2f6465762f62696e64657200", 0x4168c4, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ead000)={0x1, 0x2, 0x9000}, 0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000772000-0xa0)={0x0, @in6={{0xa, 0x3, 0x468, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9d8e, 0x9, 0x80, 0x2}, &(0x7f0000375000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aad000)={0x1, 0x200, 0x800, 0xffff, r2}, 0x10) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eaf000)={0xffffffffffffff1e, 0x8203, 0x3, 0x400, 0x0}, &(0x7f0000eae000)=0x10) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r3, 0xfff) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001fd000-0xa)="2f6465762f70746d7800", 0x805, 0x0) sendfile(r4, r1, &(0x7f0000013000-0x8)=0x0, 0xfffefffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000256000)=0x0, 0x4) syz_emit_ethernet(0xbd, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x400, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x7}, @end={0x0}, @rr={0x7, 0xb, 0x0, [@empty=0x0, @empty=0x0]}, @end={0x0}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "0b3eb5f875aec47f8cc3fb"}]}, @ssrr={0x89, 0x3, 0x101, []}, @noop={0x1}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x40, 0x0, [{0x1, 0xb, "e18389540e02d54f5e"}, {0x0, 0x12, "359e34e35519a250e7764eae1de0fb7a"}, {0x7, 0xd, "1e42c46ba867606b39320d"}, {0x2, 0xd, "6d243677ef63af673e9e48"}, {0x0, 0x3, "fa"}]}]}}, "2535ba51230daa"}}}}}) socketpair(0x10, 0x2, 0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000527000)={0x7, [0x9, 0x7, 0x9, 0x8, 0x7ff, 0xc8, 0x51]}, 0x14) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r7, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) flistxattr(r5, &(0x7f00009ca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) 2017/10/12 17:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0x0) clock_settime(0x6, &(0x7f00000d4000-0x10)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000c3f000)="2f6465762f73672300", 0x10000000009, 0x4002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000910000-0x4)=0xc) r3 = getpgrp(r2) sched_setattr(r3, &(0x7f000081a000-0x30)={0x30, 0x1, 0x0, 0x6, 0x100000000, 0x6, 0x3f, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000e36000)={0x100000001, 0x401, 0x4, 0x93, 0x80000000, 0x200, [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 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$inet_sctp(r4, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000eed000)="86cd9ae2fb0ba382bbd2a84884ee431199866603f5a6aa84245945517aed3f79b38ce1864931b995ba25dd0e62bbdf5dbebabb9628a4f72c522c055999e50073991a125a074b656fd6", 0x49}, {&(0x7f0000bed000-0x68)="2e42823df91186dfd480cdca28273c406ad98b283253996b1b4b9c0e0289e1f5c39a85309b24bdc3f6c86b1043421c2cb450c90d6cca3c614606d71cea080f5d3fbd8fcbebe895efd12fe5bd19976c927205fea3989c15b8e9e2b7df920beb4c47bf78e8249ecdb4", 0x68}, {&(0x7f0000e81000)="715060435d0492334d4939a81727914e4f1fdbf7337b013ce91dc113733b55abd46ed9736abd6056d867eef923dd0365a37634426204ba597422c475ce6e4fa0abc873d398d0e1a8", 0x48}, {&(0x7f0000cbb000)="3c1214a3c720d848593b8a72bb364be4eb6bd105edfdf692d0f69996f9fbd71dbdd6821efc513c79bb3c0f1a58a9dd5c7f9576039e9436136e231ae5290d87bea9d5913c0289aac7c766c353d8d861ed6c86973f59acb8c5ecf7b75135e0f7faee6ad4a6716e637790d8a89135979fcb45dbf47d62372053d19ced69133d9d364d87ab08c14705e9a203809aa59500", 0x8f}], 0x4, &(0x7f0000aa6000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xff, 0x1, 0x9, 0xa4, 0x5, 0x8001, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x89, 0x4, 0x80000000, 0x81, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0xff, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x401, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0xabb, 0x2, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8200, 0x20, 0x8, 0x80, 0xfffffffffffffffc, 0x89, 0x0}}], 0x6, 0xc801}, 0x4000) sendmsg$netlink(r5, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}], 0xa45}], 0x1, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x80}, 0xc0) sendto$packet(r5, &(0x7f0000681000)="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", 0x1000, 0xd4, &(0x7f0000bc8000)={0x11, 0x17, 0x0, 0x1, 0x3ff, 0x6, @random="0d753b0fcefd", [0x0, 0x0]}, 0x14) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000fc9000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r3, &(0x7f0000a2b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000627000-0x4)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fca000-0xc)="2e2f6275732f66696c653000", 0x40001, 0x30) unlink(&(0x7f0000036000)="2e2f62757300") ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f5a000/0x3000)=nil, 0x3000, 0x3, 0x111, r3, 0x5) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000fb5000)="", 0x0, 0x0, &(0x7f0000fca000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x2}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000fca000-0x140)=[{{&(0x7f0000fc9000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d76000-0x70)=[{&(0x7f000040a000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000fc9000)="", 0x0}, {&(0x7f0000a58000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000fca000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000aa9000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e8d000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x7, &(0x7f0000599000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x401}, 0x2}, {{&(0x7f0000a96000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000231000)=[], 0x0, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000fca000-0x80)=[{&(0x7f0000fca000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000fc9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000fca000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000ecf000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000bc8000)="00000000000000000000", 0xa}, {&(0x7f0000fc9000)="000000", 0x3}, {&(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x8, &(0x7f000024a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x100}, 0x80}, {{0x0, 0x0, &(0x7f0000fc9000)=[], 0x0, &(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0xffffffff}, 0x1}, {{&(0x7f0000fc9000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f000027c000)=[{&(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x1, &(0x7f0000fca000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x6}, 0x101}], 0x5, 0x0, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) memfd_create(&(0x7f0000000000)="e3", 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x13) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xfa, 0x1000600000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ca000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f32000-0x4)=0x0) r3 = socket(0xa, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0xffff, 0x9) connect$inet(r3, &(0x7f0000ab5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009cb000-0x98)="7715d4dae082ff49551d220ff8eb9f5692b5639a3b883021b7750e2a83aee8fe8ae81c9eca86a06ab9cfd0574a3ad04e390d31bf0c02c67c61ba9ceda2eb975709b7c432ad66f1676873804b1f9bbaacc809063a5e5d10192fd1961e73579de050cc17117a574a3e41d0ad4dd9af29ec9fa1c7652f3356b141803d907852ee8c17ace6a31034e8a2fe3200394133583897768870e37fb20e", 0x98, 0x800, &(0x7f0000f0f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = open(&(0x7f0000f14000)="2e2f66696c653000", 0x0, 0x0) epoll_wait(r5, &(0x7f0000231000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00006e8000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000e15000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf8000}, @in6={0xa, 0x2, 0xdb5, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000ded000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00009b0000-0x48)={{0x3, 0x3, 0x800, 0x0, 0x101}, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r3, &(0x7f00007a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d08000-0x4)=0x14) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000725000)={r1, r2, r6}, 0xc) setsockopt$inet6_mreq(r5, 0x29, 0x12, &(0x7f00003f8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00000f5000)=0x0, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0xfffe) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b08000)=[], 0x0, &(0x7f00000f0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000481000-0xfa)={0x0, 0xf2, "2e70e1d365070f3404d96a5340f78d1508a82b2168151971e22abd8874549eb3cdce287cc25aec73b0f306682958e1214efb1d6108c5fbce8babe1da9a3e766f9336f8d307243cdb31a88b3511797c0fc7867885ef1c810c9c5b11fbbd64fbca4626458dfcb8931dfe63934108879466bf865818cf6ec3d36be28389267882a6edfd6c607395ceb8237d41c6d81a3614457d14184eb822a5bdd93014aa2adc4a897db44f02b172d8f0611695659c11b2aee335b2f1fd0e35cec0da6c5cd8d7835544661ef313387b925f7ab39e3183985af6c7d275b64857691f35c84d97e7dd582f64f4552327cd56f6389bc5c80b7bb6bf"}, &(0x7f0000a65000)=0xfa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000d8000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x87a}, &(0x7f000084c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000bdb000-0xb8)={r8, 0x1, 0x4b, 0x0, 0x8, 0x5, 0xa3ba, 0x4, {r9, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x6f92, 0x89b, 0x13}}, &(0x7f00007d0000)=0xb8) fcntl$lock(r4, 0x7, &(0x7f0000af6000-0x20)={0x2, 0x2, 0x7, 0x0, r1}) recvfrom$packet(r5, &(0x7f0000eab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x20, 0x0, 0x0) 2017/10/12 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000878000-0x8)="2e2f66696c653000", &(0x7f00000c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000f1e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x0, 0x0, 0x0, 0x80000000}}) close(r1) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000e82000-0x10)={0x9, 0x71}) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0xc, 0x0, 0x200, 0x6, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c6000-0x10)="2f6465762f73657175656e6365723200", 0x840, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00003d5000)={&(0x7f0000a10000/0x4000)=nil, 0x4000}) fremovexattr(r2, &(0x7f00000f6000-0xa)=@random={"747275737465642e00", "00"}) r4 = socket(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000029d000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000)=0xe8) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x9, 0x10, r2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000c17000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9230000, 0x7, 0x4, 0x14, "52ad0769cb9c2921d5ab2f62dba23af7317a2b48222acde26d1ba5748ac4245d758bd71eba02bfed195a9bdad10e244fe19f5c7c0449964d17145f5430509195", "d078654fc2daad8ea663a6745c043668ea789b0f280c7cd0ab31da86902d68b3", [0x10000, 0x3], 0x0}) recvmmsg(r2, &(0x7f0000762000)=[{{&(0x7f0000fe6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000052000)=[{&(0x7f0000103000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x1, &(0x7f00002d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x40}, 0x42}, {{0x0, 0x0, &(0x7f00002c5000-0x70)=[{&(0x7f0000f4a000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000738000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f000055f000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000040e000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000f25000)="", 0x0}, {&(0x7f0000cc9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001cf000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x7, &(0x7f0000836000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x8000}, 0x900000000000}, {{&(0x7f0000d17000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007ce000-0x10)=[{&(0x7f0000078000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f0000dce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x8}, 0x8}, {{&(0x7f0000978000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000911000-0x50)=[{&(0x7f000029b000)="", 0x0}, {&(0x7f0000f6b000-0x2)="0000", 0x2}, {&(0x7f0000c01000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00000ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00006d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x5, &(0x7f0000a93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x3}, 0x7}], 0x4, 0x10000, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0xc, &(0x7f0000115000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a0000-0x10)={0x0, 0x0}) waitid(0x0, 0xffffffffffffffff, &(0x7f000019f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f00007c7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000526000-0x10)={0x0, 0x0}, &(0x7f00008e2000-0x4)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d44000-0x10)={0x0, 0x0}, &(0x7f0000ed1000-0x4)=0x10) getrusage(0x0, &(0x7f0000ec3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000d87000-0x20)={{0x0, 0x0}, {0x0, r8}}, &(0x7f00006bb000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00003da000)={{0x0, r9}, {r6, r7/1000+10000}}, &(0x7f000043d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000b26000)=0x0, &(0x7f000011f000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) accept$llc(r4, 0x0, &(0x7f0000a5f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(r10, &(0x7f00005ae000-0x188)=[{&(0x7f0000612000)=@in={0x2, 0x0, @rand_addr=0x8e13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000485000-0x20)=[], 0x0, 0x0, 0x0, 0x11}], 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000539000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000540000)=0x63) 2017/10/12 17:47:33 executing program 1: socket$unix(0x1, 0x200000000000005, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x2000024, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0xe, 0xe7) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000002f, &(0x7f0000f12000)=0x8, 0x4) mmap(&(0x7f000023e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f16000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f17000)=0x0, &(0x7f0000c1d000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000002a000+0xbe)=@generic={0x100001ff, 0x1, 0xfff}) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000046f000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f14000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f0f000-0x10)={0x0, 0x0, &(0x7f000088f000)=[]}, &(0x7f0000f15000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000f14000)="3fe5bb1112f0e92f30a80cf15d7cca4ad75267a83b473f138f9e5b6d62bd597f0bd1c5a839a6fcd02589ecb331359dcfae85a3da660ad35bd2b8005bb6d20289c4b854c2e500003ef3533776d3a91f24f822bba5856e42538a5bdce41ec61be762a6d34e9749fba5b02757436195ed28c803416d95e056f48b6984c1ec2f", 0x7e) ioctl$sock_ifreq(r4, 0x80000089f0, &(0x7f0000383000)={@common="01000100000000000000010000000002", @ifru_data=&(0x7f000056c000)="6be1283fc0623c089a59040000002e82226168d35836c2c2f88eb2b4ac95c563"}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000936000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x8000000000006, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f19000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f18000)=@ethtool_dump={0x40, 0x9, 0x9, 0x59, "ad4e597d972a6de91009c484ccce185b93f547f58b8b1cf347439b72f6bdc36ac96f7b3bf38fe48f2ff91d1509eb4c489e9b8a60c193eb2b2b930c8de331ed05b4f4bcdb4e9a192aee8aa1769638d969a8fcf4594af016dbbc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000611000)={0x5, &(0x7f0000717000-0x28)=[{0x7, 0x403, 0x1, 0x10000000000091c9}, {0x2, 0x100000000, 0x3, 0xb}, {0xffffffffffff90cf, 0x9, 0x85, 0x1000005}, {0x2, 0x1000, 0x8, 0x1904}, {0x100000003ff, 0x3, 0x3, 0x6}]}, 0x10) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x80000001) connect$inet6(r0, &(0x7f000002d000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) sync() r1 = socket(0xf, 0x1, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b73000-0x8)={0x0, 0x200}, &(0x7f0000cac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a03000)={0x2, 0x8, 0xd6, 0x5, r2}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000ae000)=0xb1, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b05000-0x10)={0x0, 0x0, 0x0, 0x3, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000314000)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000000000000000000000", @ifru_mtu=0x9}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mq_timedsend(r4, &(0x7f0000546000-0x8)="f0ffee705326ca61", 0x8, 0x1ff, &(0x7f0000c46000-0x10)={0x77359400, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042f000-0x4)=0xe8) prctl$seccomp(0x16, 0x2, &(0x7f0000673000)={0x6, &(0x7f00004db000)=[{0x100, 0x81, 0x4, 0x8}, {0xae19, 0xfffffffffffffffe, 0xd10b, 0x5}, {0x2e4b3f8c, 0x0, 0x3, 0x8}, {0x153daa03, 0xfffffffffffffff8, 0x7a, 0x6}, {0x400, 0x8, 0x6, 0x35}, {0x4, 0x8ae, 0x101, 0x9}]}) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/12 17:47:33 executing program 7: r0 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0x6, 0x6, 0x9, 0x0, 0x56d, 0x200, 0x3, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x5, 0xa0, 0xffffffffffffffc0, 0x100000000, 0x3, 0x5365, 0x1, 0x6, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x1f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b37000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) readv(r1, &(0x7f00000d2000)=[{&(0x7f00000d3000-0xcb)="00", 0x1}], 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f7d000-0x10)={0x4, &(0x7f0000895000)=[{0x0, 0x608, 0x7fff, 0x101}, {0x3f, 0x1, 0x3, 0xc0}, {0x101, 0x9, 0x1, 0x6}, {0x8, 0x393e77ce, 0xfffffffffffffff7, 0xb83}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000919000-0xa1)={0x0, 0x99, "061648758fa47ed07385ba7458f59affe49442e54ce211578b2b94eb53a0473c931f090633a44ea50f6f391e6071d9829aaecb5d6ba8ec2adaafaf3c2f06dd01e6b6384acf151720ed89eb3b2e29ae31cbf6fd3729321942a23868fb9e3e2bf63f2ac175c81d112134ddc7bf7a0c552d63aed9f0a62bfd17df2ae3ffefd6e1db7a16c67cc88a2d3c8b19512c65a25680f0ba9eadfaf3dec448"}, &(0x7f00009a3000-0x4)=0xa1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000834000-0x4)=r2, 0x4) r3 = getpid() prctl$setptracer(0x59616d61, r3) write(r1, &(0x7f000073b000-0x11)="02aa001f020000ec00050080d900000079", 0x11) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000837000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8000000008, 0x80000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b7f000-0x1)={0x0}, 0x1) gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c3c000)={{0xa, 0x0, 0xa4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x3, [0x57db2e38, 0x80000000, 0x0, 0x0, 0x6, 0x401, 0x8, 0x0]}, 0x5c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000404000)="", 0x0, 0x1, &(0x7f00000db000-0x10)=@l2={0x1f, 0x1fffe00000000, {0x7, 0x9, 0x10000, 0x400, 0x9, 0xca6}, 0x6, 0x5}, 0xe) 2017/10/12 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f7d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40005) openat$ppp(0xffffffffffffff9c, &(0x7f0000815000-0x9)="2f6465762f70707000", 0x8000011b807, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f6b000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x101000) openat$keychord(0xffffffffffffff9c, &(0x7f0000776000)="2f6465762f6b657963686f726400", 0x4000, 0x0) creat(&(0x7f0000fad000)="2e2f66696c653000", 0x40) ioctl$TIOCNXCL(r2, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x44, 0x0, &(0x7f0000729000-0x40)={0x40, 0x2, 0xfffffffffffffef0, 0x1, 0x20, 0x4, 0x0, 0x5}) mq_timedsend(r0, &(0x7f0000a7e000-0xdc)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f5000235044f000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea88c6ad3df43abc7047f3c24ababb650000000000000040000000000000009708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab04a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdb, 0x6, 0x0) mq_notify(r3, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, []}) r4 = epoll_create(0xce) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000faf000-0xc)={0x92cbcae2ec1df567, 0x0}) mq_timedsend(r3, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x1c9c380}) mq_open(&(0x7f0000fb0000-0x5)="6574683000", 0x82, 0x20, &(0x7f000017c000-0x40)={0x8, 0x4, 0x2, 0x3, 0x9d11, 0xfa1d, 0x4, 0x4}) sendfile(r1, r3, 0x0, 0x40) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fb0000)=0x40, 0x4) fstat(r4, &(0x7f0000fac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r4, &(0x7f0000fad000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x32, &(0x7f0000fab000+0xc40)={0x40}, 0x8) syz_fuse_mount(&(0x7f000048e000)="2e2f66696c653000", 0x8000, r5, r6, 0x1, 0x20000) chown(&(0x7f0000e89000)="2e2f66696c653000", r5, r6) 2017/10/12 17:47:33 executing program 3: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000080003, 0xfffffffffffeffff) sendmmsg(r0, &(0x7f0000d36000-0x180)=[{{&(0x7f0000407000)=@l2={0x1f, 0xec6, {0x9, 0x400, 0xffffffff, 0x4, 0x6, 0x8001}, 0x0, 0x3}, 0xe, &(0x7f00003cf000)=[{&(0x7f0000ed2000)="5302514823010bca72d268a14d94f5d4345fd0d08aab13999d43f57a6f831e027712d77fd32501b896c1cac3a33f876be6ded50b2247261a763c867d", 0x3c}], 0x1, &(0x7f0000b93000-0x10d0)=[{0x1010, 0x117, 0x80000000, "f58d995413c55a8ad7b46af461faffa99bc3563901f34ad14f54241fd4470d46da9c2928c90b03967b06935256acdbdc5536582860805106120dfc5ce06cdaa40ac3baaee1cfa81f77078aa48a1fc3a8d8bef52d38980f8c0a0d4b0f2f7ea5a3bb5a2f3eb42c1d4aec72fdcc3ad244e002d8d190fbfa9d091d9c2edfa72e5843cded65e0dc2660d42e188214a14e9c24d288cb74fc63649fa9652839eea4604d623647b49538962ab37b8d77101f26e070f280c0bd21e58f8d378b924ce835ab1854bc91d60be1c13c3fb835387f6aa7764893a83ca8cd5524d346007ad2d48af092b08023906f2c1ef73b339efd165da8cd330a3f3b9d75a3019f7891e0755ba397dbbf078703007a25b22dafeff9814d5f6ffdcb74f7485101c36805f1bbe31b8328c2224e96bfa648805964c6443f929c086aa1d4daa25963bfb09fb42c7bffc7b1468cf43548005ab2c80234a72a74e39b7dc6c02d28a83813caac44784b3c0ccbdc15e320ecdcc9c7b622e5eaa62e34f71a1cafa55e34eed118e55f6394446879eca4540a6d7d0ce01a502d27b58d8a0f32783cced566dc67129acbce607c72ad92f6c61da8f9357c6bc2e81035ba11f18013d9a6a9f7b19d0fcfdda21f3f6e614538de3f3ef8f6c6cf369651c011a1d1169a1e3d96bcda1045795041f77f54ead0b64b62d609a44d59d82b1f90c03e095de80621c379ed1a6401c138ff312b53030e0db31450c3e559ecf96405fae0ebdd104fab040b44988596503c8e762194cecd9bffa25cea9e065d7f603e011efb3b9aa121bbc05ede4223286a84c7fd82e640acf721c873dafc371d890e954276b89e14e2a6ae1414d88fb1ba9db80d38ae43214b05dd122d75c4acee140e9346cdd060b4704101e99bfe2f2cc443575dc0251f462165c84028c4c03cb8ca9d90da6df65b1d7a7969c1862ad231794739f002205b45ddf081f2315e74a61f719fe52a055327b54445ace9688bcc90e94fa5ad3123921bf47dd8e213bea5f710ff5d3fd5e75cda26d66efd8fd91fae7682ae3cfbf26baf3fefb194157514804bc8e7341beb0c3b32dd3cfe387981c708f39f957e31d53f07642a8328a2a8f1b1eb1124f49d414cdc55314122a47c59b671c1e9f110e744c47ad00400f8b2d70ac9d1779af02376a2eb18d8320a51d1b29e1ecc09cd3fb3fc927c3f39851351fb08c222dd219a2268ec6cddac792da671017e3fa1145ccc6142c4c8893208fd270b04233a699c06a07b326680900a983756681c671f5bb8c25a4d61436fbf614bc1fe9500c2a0852478e0ddf13b3b7f7ce31dcfa23f5c772d426bf52e55461514c5ffb02f49037ef0ba2e37aaa9b1b3eb4eb5c94bf22ff17dfb6791d30fba0187036b55538f5881ed0c623846a7030d71fda3b14a426569bb40279b254567a9bda8fbea0ad0584816518a7d6376f1872dddbead52c3e442b89da0240f6e3393b88806793c272886dd1733082647e11653f623ef6333953812ab8cc893e2b61e2bcc0bdf2788cdc2540af32146f77706c1db801cda71fac8c3fcc344f8c3cb8fda0f8625edcd472dcd61933e7839b73ea5fe16cfd6f1725d07c1d96541b2730d914f12cdeba620a164e6d8150417a92992f6d89f22ddc687a4a6d9b2c7bf91289373f1093d22e0ba96047e76ccc836bce33201aa8c218b145f21b0fe67ffd17ef6358231b149ee708c06d11cafcc0e544dc30820fc352616ac657fda25bfb845f9b91e167dbb3330da18fa97be9852115e48298b9c74f420c215d12374fe72a19e4c6a9a0d67bdded27cc7526e57beaee3aeaa1c4550ad48ca0983e8f10a9663271307c40079792987648709b0dbfe1de35d36389ccf431d04b5fa47c6cb3ff115b036f8d7c00ebc0e81a91ba1b2912ca1da0906d293370db1069e09965b78c3cfa90f9b08e6ad2ca5fffbfcbd7a8ad3837aa50557c20d4f91f7e4bce0202a692ab7220b6c173d4fb33903fb0abe0c2a7e523804ded2ebe41c34ebd90db7eeb4f3636e739046536972bd7f0cbc189044c7b23ffad77dd6dc4c1344b8fcdf1931c4a654dfcc2744f301cbff5c7794a5437f747424460e154fb350ce5b4fb8c9355f51e6438a983bc792deccff6a2f57f09b61d58536d974f58b287a3d077df99ed35cdd294d3cfa1999a3f2c25eaf7eef84bc1b0dd96adfeb213e72f5a7b46cd374e25fda6548cf9e03f8402e91a2bd81b1dddc53b7306bf625eff65a186adc86204eb389c7f550302967ee40efc9d9b1efb962803b3c2ac9fd361dcf60095c4fd49cc414d72adb4e5e3b83028088e3a5a08e57615fec2865ca46240a6af10d425c8af3e22d7f49ea66c5000b03c2377d5f4da7863e025050fa400196ddc0dc38f78a315f8cab9540ee105632d085beb08f748048e48b0e1665350178cf87a86b534ed72dc81eaaa33de051bcf1b31ebf30db762ad13f854bb5da31400feba1369292415fcb66b07a368c65d372f9e25b2c38f109205020e06d6b9193befc58ea638c6b13a816930afa099e46053d3adcd0d507694bd9515a3a49a159c1302d742407edcd57c8db6bf1f35b22c2b608ba967c035b0f8c5f7b0483d265ed4ae8b73bd0f35a0eea61460e1f87b4f26b7c3bce4ada4ffdbc161345fb8a623e626a78fd595470e8f81bfd46c4888b261fb740fd7fb90a658573a557e224740c16eb0ab8a85257dbd816b0ca514fd4e6690ef0a092c290b1709d4ea0600dc6d742b44d2e96467e474cbf5fd1a45ba3496fed7d12019103f3c3b846468c19ed8d48488d599f0f882e92b8b4166132bef2595a2be5f9532ff0d56d3c9b229c32dd1b1c487653e6e3420f8e3985b8d53cfe1b162088cb962032b64acdaf2165738b61add5bf9aab825073b9929ded774dab4f401f9da38742917ef3e01e3ec29b261f6ffe8324b4d3918fcc52253aa619ee6673ade8992b33dc6c188ebcc04eabda8beb670c7dbf8df44b54f15ad0833d95443a83191056293483e0ed6e895d8e32eb094f97ac74288cf8d5afb638bde911bd51ef3419672edac7e33d3bb8ba303f92f22b225d591f523424779d9710b617ca989de795fb098846cf3ba0c0ab683ec3f02f3f531b898602a1c7b58ea1fc8fb1f4a306901682bb7116bc95ef73bcaca6bec21ad715692ece111782c98f9a7571eee91cb0006f7557f882fb3a6b9daf009cb6b5d9db80af3ac0d4029b2ea0f514997c951dd925e5925f8979874fb3fddb540dabba2b22ccc8f638dd055436f849113d4a40e2900d5f8a1fc89e6547d554ba946e74d150613c2231c170fbb34e44df9fdaf94f851216db822c577ab504909d053f2af9f69a8de74e1a2293c1a4bce717a0fe87e0de142bc25ceb64423aed2f9e108423ff40c78ddaf70dcf63cb6cc8da259e16bf01dd5210f957927e193f3176f622e7bef6b532d53097da7ce6484d89a826b869abb2b029fa70fdfd00ff82d36ddbf00af4ea8dde5b27759ed3bafebf7a1aa219459c15e7c240f0df5efa29f1fd5b00fe7ad76f5c811d7a99db64e6bc41d3e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{&(0x7f00000d0000-0xeb)="a253a0bfad4d96ee458b4420328e39872454eeec1dc1a98d34706d1192e1035072d4954b81cb75c1f11db7630ef52aad3162635e30eee366b5186420925094e5094e96f8fd49cf366f96a898bfab0e0244c5972447c4b0e7d823de940cb63195d5682ada2b8bc07379e8b8d7d4052026221d731e7e1f4ce611c306a3f35db41ebc7c9df139885556268f03aa776b33c3796dab5fa969043f448dc54c27f142156365c7008dc8d84e784052b0f5b15c6bbe4f2913e17b7205fde08d7bbb50284a8485eea922af3fcdf06cf7bb8bd977bf9f358ea755fbe1258e956a04b5262589ba1d18f93b30bd3a0574d6", 0xeb}], 0x3, &(0x7f000021a000)=[{0x78, 0x10f, 0xd22f, "2dc5ed96e127505ece5eb1300466c85f37a4ff82bc1e1bac217d5cb255dfbb2a10c785e2513392ffe97a8efb9880ee4f90aff8a169dd46d3769bca5fb18cee26d0b53866977408da88a5069e4ae372c645b50fa45ec07556d37cbf074fb6c104260f08"}, {0x1010, 0x11f, 0x1, 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&(0x7f00002fe000-0x50)=[{&(0x7f0000771000-0xb3)="6df5734f6b5026f4e16f3e18bfd397225e749cf8081c17772bd79ff66268567bbdfd1a1f19b42222f4f89d5cc84ef76749627d1c7a7de28a9aeadc6e91476487545fa610b6207f487c20867933d93a6155421521f4f3a44705b4ae4b82e0905b854bcaf294910266df364d0cf76c0a9ad7ef5f8f8bf84a465d7686036f6d624e0e14337e2be9739656b421c865eb955a7a90dc6d8bd2d7f96ba0cc42c3908071be48b44936a90aac1222eaec6b70b03d40aa41", 0xb3}, {&(0x7f0000672000-0xaf)="b991044fc7979dacecf5d53077780787c5dfa6a07b1d1a0a4e08ac53efddd2a9cdbc2efeefeadd6dc289df4529f2123c443d2ee6da59ae9a4b32c3eb97d7f808e5b73ba9cea50e72ec64b3c0a2599c80290d6bf16b3f5124fde324ec90e40da973fa4275826bb0837214c344850baea3ff4ec7abfb25950891f5efb7b8536629603650c28b3c2a0100b670e3f2bc9d5b02362bde8566f279cb68fd9d2054a08e7011616370ae374806f1c548f31fa2", 0xaf}, {&(0x7f0000988000)="28fa3420656cb3a66ab88b46026d967782cbfd969fcc33df3065376d466ad84b2a9ec0f01e14a950cfb5457fb52ffc15e9f8560b519ffa1d05751ee2a79d2fbc0e1cf61ec79b5d03e037a83c10e837ae5305cb06be52924b0fe56621e851cb692c5168ce6c281ed11fe2ad95d4597dcd63da4b9e516529a1bcb031eed7d5503872e50215f3bc2aeb8dc37b1aaef413ae0b4ae859632481add44895e30ce92e6d1d9dfc7e", 0xa4}, {&(0x7f0000b9d000-0x7a)="3c7f8fea4ef2d19a6b538a4af12bdfec60ee79fa0b147cdb58fb1c6d605eb0522861dcb2bf7c366c376e23be3cee3f32077be4aff614d43c925ac90e8c02d91cb47a479deef58a38d4e7ed1bd44dc314350fcd88d034fa920dabe5fffae2606a4b79fb22a2c2d920e6f74f3f7e21d6c85fb129a2cbbb8edecb2d", 0x7a}, {&(0x7f0000079000-0x1000)="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", 0x1000}], 0x5, &(0x7f000076e000-0x48)=[{0x10, 0x1ff, 0x98f2, ""}, {0x38, 0x13b, 0xffffffffffffff01, "17a67fbac775a62a4c7b3cbd009b11e53def9b0b9d23b370219b08b796f6f022fbbacb8a96"}], 0x2, 0x40}, 0x1}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x1f, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006b0000)={0x10000010, 0x0}) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0xda6, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00002f5000)=@req3={0xfa19, 0x4, 0x101, 0x7, 0xb, 0x5, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cdf000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000ca3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000065f000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f000043b000-0x20)={0x2, 0x9, 0x56, 0xffffffffffff8000, 0x1a, 0xf8b}) write(r4, &(0x7f000031f000)="2200000048000700ab091008090007000a00fc000022000004000300230001008c45ea04dc", 0x25) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000320000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r6, 0x0) socket$inet6(0xa, 0x3, 0x7) r7 = socket$inet(0x2, 0x8000a, 0x40000000008) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1042, &(0x7f0000684000-0x1042)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xb, 0x4, 0x0, 0x200000000000, 0x1034, 0x0, 0xfffffffffffffffc, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@generic={0x88, 0xc, "d8101a51cd8a3acac843"}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0xa}, @noop={0x1}]}}, @igmp={0x11, 0x8, 0x0, @multicast1=0xe0000001, "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"}}}}}) recvmsg(r7, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000b84000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000e44000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) 2017/10/12 17:47:33 executing program 2: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x38, 0x0, @thr={&(0x7f0000003000-0xe2)="0d26a1213ec91eca06ae595b30d31f5f51309bbaf14e0994668331701d8c9bdd08eb5b04b86deaf953bda5db33931ac7220c1a2578c4794426ac3c552c1d364f0167ad19df0446c9ef943cd52681f4699b1385527042005d6738903d81725ccb4868bc6c02c6fb7293eff71e15a7d9b873316ba65994a61339a0c97e62116e9c7dd45e4db3ca23c0a7fb4b25095b5322d541cff9cce381529acb15a465141ed3c7b2fb997447d0f8195e9c91fa60b537c7e18d31401a4679fe75a154cbf214776200ea614a3e5255f41c17a4b0752f6c16e8aa277a92322b8730866f2a74aee6b0d3", &(0x7f0000002000)="b11250cd2dbe05f95da0f2519e72a781faa2f6f11c6476fffb447b993e28c69b1a96d97e018b04230ead80f103db6a26e435123c1e4e4067ab6ca20dd2b85c8543c92e2a45"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getresuid(&(0x7f00002f9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) fanotify_init(0x0, 0x0) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000067d000)=@int=0x5, 0x4) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00007e9000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x8) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000da6000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x24000, 0x0) write$fuse_notify_inval_inode(r0, &(0x7f00005d9000)={0x28, 0xdfb6, 0x0, 0x101, 0x1000, 0x6}, 0x28) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) socket$unix(0x1, 0x5, 0x0) r1 = getpid() capget(&(0x7f0000fce000)={0x399f1336, r1}, &(0x7f00009d9000-0x18)={0x900000000, 0x0, 0xcc, 0x6, 0x1a, 0x1}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e59000)="2e2f66696c653000", 0x0, 0x5) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r1, &(0x7f0000862000)=[{&(0x7f0000810000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00005c5000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f00000e3000-0x17)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000209000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000c83000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000009d000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000c73000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x7, &(0x7f0000dda000-0x50)=[{&(0x7f0000ab6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000292000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f000094d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000ec2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000c45000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x5, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000138000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8600, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00005da000)={0x2, 0x1000, 0x8, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r2, &(0x7f0000eb6000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec72}, 0x1c) process_vm_writev(r1, &(0x7f0000e2e000-0x90)=[{&(0x7f0000803000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000be2000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f000052e000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f000065f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ffe000)="", 0x0}, {&(0x7f0000f99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f000055a000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000739000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f000036b000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x9, &(0x7f0000c63000)=[{&(0x7f0000c25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f000043c000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000a07000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000690000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000ca4000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000ba7000-0x7)="00000000000000", 0x7}], 0x6, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f10000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400002) creat(&(0x7f0000cf4000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00005e3000)={0x0, 0x3, 0x80000000, 0x0, 0x9, 0x3, 0x8, 0xff, {0x0, @in6={{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x80, 0x0, 0x401, 0x0}}, &(0x7f00007c6000)=0xb8) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009c9000)={0x30d5, 0x1, 0x9, 0x5, 0x0}, 0x10) open$dir(&(0x7f0000da7000)="2e2f66696c653000", 0x48000, 0x20) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000086000-0x5)="2e5c7b6c00") clone(0x20000000, &(0x7f000024a000)="", &(0x7f0000e21000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x0, &(0x7f0000989000)="33b9ac7c982347655eeab5855f2efe3387886625ea699e21d28ee6f595f5f06c1771565132f953983f1aa4e18041b0b403270542a4e35f2008d398bc856e442ec5ad797220c824c902fa1204f7a283b234f280bc7b71f45c01426544000b5d42d38c0547e0df19924b6e34bc968e1bbbd0b8da4c0d0b75cfac875b48aa3c7e93") r0 = socket(0xfffffffffffffffc, 0x7, 0x400000) socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000093a000)={0x0, 0x0, ""}, &(0x7f000066c000)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000012b000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) get_thread_area(&(0x7f00009d3000)={0xd31, 0x0, 0xffffffff, 0xffff, 0xe603, 0xea, 0x3, 0x40, 0x8, 0xfff}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0xfff) pipe(&(0x7f00008d8000)={0x0, 0x0}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000dca000+0x1d2)="00000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00005a9000)={0x0, &(0x7f00004f4000)=""}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x100, &(0x7f0000000000)="6b") setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000094000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3e, 0x401, 0x6, "e0bc21fe81191be2677303a629327bd8aac09bddba44d619c46f793d965da868a780daa69d5abe384b70566bea47dd9ebf79d011baaa9cc244c02434bb90ff37fb42ecd3fd03fb175382c2330d32606a"}, 0x160) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x72800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000001000-0x4)=0x80) signalfd(r5, &(0x7f0000001000-0x8)={0x20}, 0x8) mmap(&(0x7f0000000000/0xb89000)=nil, 0xb89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cd1000-0x9)="2f6465762f72746300", 0x2000000000000002, 0x0) perf_event_open(&(0x7f000055d000-0x4b)={0x2, 0x78, 0x6, 0x0, 0x6, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x20, 0x0, 0xf71f, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfc, 0xffffffffffffffff, 0x4) [ 75.214974] device syz5 entered promiscuous mode 2017/10/12 17:47:33 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000, 0x0) open(&(0x7f00005f1000-0x8)="2e2f66696c653000", 0x3c0, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c86000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000078c000)=0x40000000005, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d73000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$inet(r4, &(0x7f00004a8000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x10, 0x20000001) r6 = accept$inet(r3, &(0x7f0000666000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c76000)=0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ce1000)=0x101, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000c14000-0x4)=0x20005, 0x4) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000875000)=0xffffffffffffbffb, 0x4) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00004f0000)={0x0, 0x0}, &(0x7f000083d000-0x4)=0x10) sendto$inet6(r2, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x802, &(0x7f0000653000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa14f}, 0x1c) vmsplice(r1, &(0x7f0000b03000)=[], 0x0, 0x1) socketpair$inet_sctp(0x2, 0x24000000005, 0x84, &(0x7f0000a84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e73000-0x6)={0x0, 0x8}, &(0x7f000083c000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004df000-0x8)=@assoc_value={r8, 0x289}, &(0x7f0000161000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00004ae000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x200, 0xffffffffffffffff, 0x2, 0xffffffff}, &(0x7f0000f62000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000098000)={0xc07fffefffffc, 0xd320, 0x18, 0x4000000000001, 0x10004, 0xfffffffe, 0xd2bb, 0x407, 0x0}, &(0x7f00008c9000-0x4)=0x20) sendto$inet6(r2, &(0x7f00008ec000)="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", 0x1000, 0x40, &(0x7f0000539000-0x1c)={0xa, 0x1, 0x80000000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000abf000)="55bdbde68ee5b45ef2e2fbacc50007ee3f8bf5704bf2cdecc318af30931585ec94fbd57944478be8362d78f731", 0x2d, 0x40000, &(0x7f0000bf9000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) r9 = accept(r3, &(0x7f000089d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b45000)=0xc) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f000067b000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00001f5000+0xbb8)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebc000-0x10)="2f6465762f73657175656e6365723200", 0x109a00, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000655000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") timer_create(0x0, &(0x7f0000084000)={0x0, 0x14, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f94000)=0x0) timer_delete(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000cbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000222000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f0000c52000)=0x0, &(0x7f000014b000-0x4)=0x4) bind$inet(r2, &(0x7f000009d000)={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000139000-0x10)={0x0, 0x0}, &(0x7f00009ec000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005cb000)=0x100000001, 0x4) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000aac000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000208000-0xc)=@sack_info={0x0, 0xa49, 0x2}, &(0x7f00003ab000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a47000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r5, &(0x7f0000551000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000357000-0xa0)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x6, 0x0, 0x100}, &(0x7f0000cf4000)=0xa0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000e4f000)=0x401, 0x4) sendto$inet(r2, &(0x7f00006cd000-0x1)="", 0x0, 0x20008045, &(0x7f00000ab000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000212000-0x4)=0x0, &(0x7f00008b1000)=0x4) ioctl$TIOCEXCL(r0, 0x540c) sendto$inet(r0, &(0x7f0000242000)="eaa8afa572328383f15da2ddff4eee774c14f54b09f45a6c839d2758b65dc5a7f1d27684fb74c36a7ea47b7c3770f8f79066aeeb85389a195833b11adc1896fe125dbe5b9e947556801c33068c9ef054d3ff3f3171987d179ab0c0106323030d5a52c14ed3704660871f4e2b01688204a0961ba53bc3fe3d5304109d51b6cce4633acb6802741dd9bf6c532f59222d94e9a9db2add125795d9b0b8889f4119d0270ed811403ef8b3932e9e46b8b830d8f264d9dbe6319a2a08429b01a968707a6959157cbf94489f650a28a5553e44fd347bef82923701a05edd", 0xda, 0x4000, &(0x7f0000bae000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) msync(&(0x7f0000208000/0xc00000)=nil, 0xc00000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d17cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup2(r0, r0) write$fuse_notify_inval_inode(r1, &(0x7f0000a6c000-0x28)={0x28, 0x4, 0x0, 0x2e33, 0x1b2, 0x53f}, 0x28) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000fa6000)=[{&(0x7f0000028000-0x14)=[{0x11, 0x14, 0x211, 0x0, 0x200, "0a"}], 0x11}], 0x1, &(0x7f0000027000)=[], 0x0, 0x40800}, 0x0) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0xffffffffffffff5b) pipe(&(0x7f0000d5e000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000439000)="2e2f66696c653000", 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000c4000-0x4)=0x5) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000346000)=0x200, 0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000b6b000-0x4)=0x9, 0x4) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000046000-0xc)=@sack_info={0x0, 0x3ff, 0x400}, &(0x7f0000441000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004d9000-0x10)={0xbabc, 0x208, 0x3f, 0x3, r4}, &(0x7f0000cbb000)=0x10) splice(r1, 0x0, r3, 0x0, 0x2e2e742a, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000967000)=0x95) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000104000-0x1001)="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", 0x1001) sendmmsg(r3, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0xc00}, {&(0x7f000089f000-0x8d)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x3, &(0x7f0000935000)=[{0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x3, 0x40}, 0x1}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000855000-0xc)={0x0, 0x4, 0x2d}, &(0x7f000096b000-0x4)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000029000-0x20)={"f5c3e34aa079286bc997b86cc94c30f7", {0x4, 0x100000000, 0x101, "68fddcb139e8", 0x9, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000096a000)={0x8, 0x7fff, 0x8208, 0x2, 0x4, 0x0, 0x5, 0x8, r5}, &(0x7f000026e000-0x4)=0x20) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000097a000-0x8)={r5, 0x9892}, &(0x7f00000ae000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004f2000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079b000)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a7c000)={0x0, 0x0}) r7 = getpid() fcntl$setown(r3, 0x8, r7) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000056000)={0x2, 0x8000, 0x33f5, 0x9, 0x0}, &(0x7f000057d000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000116000)=@assoc_value={r6, 0x4}, &(0x7f00003c0000-0x4)=0x8) pwrite64(r0, &(0x7f000081a000-0x65)="32b39c1fcf6948c8af72f1c059dcfc1be6a1e67a22e08c412818b65dda1823cc50009584ce82aa6ad5009e9bc24f99c26aaad37b2a71cd4233e1094f49b8b086a4d1ff78c7ede146dc48b495e80cb09e724c2a90bab411f0c9545e0213380f7b516cb3c59e", 0x65, 0x0) [ 75.286266] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 75.302510] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/12 17:47:33 executing program 6: unshare(0x10000100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000001000-0x91)="96916f15cb530578361fbdc3ba1a749209f1487af6a2e6e02b0c6d5d0e47303850a5a1448737f0c9d3c1e6aa239146970ce48f34001e69ba9e3d90a9ad83ef7d8a917f2e0fb103935b18dc3041563d2a3e1268267607216551f8b2cb90cd64184d96f220240e3f2492b9266b9c3e8d03d599b076f41d32623e829bfa1c5cc98a4c301f7a815278e44ec3e5db981d4b5212", 0x91) mmap(&(0x7f0000001000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00005a4000)="", 0x0, 0x0) r1 = socket(0x800000011, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x4000000000017, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) accept$llc(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x1, 0x6, 0x6, 0x6}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) getpid() ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ff3000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc9, 0x826, 0x2, 0x0, 0xc5f7, 0x200000, r2}) mmap(&(0x7f0000000000/0xe92000)=nil, 0xe92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f00006d9000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e92000)=0x10) pipe(&(0x7f00007f1000+0x55d)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5473, &(0x7f0000ea3000)=0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000069000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000e55000)={0x0, 0x2, 0x10}, &(0x7f00002c1000)=0xc) socketpair(0x17, 0x1, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f000080a000-0xc)={0x2002, 0x0}) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) clone(0x0, &(0x7f0000a66000)="", &(0x7f0000e21000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x0, &(0x7f0000989000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f000054e000-0x168)=[{{0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f00008a2000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00009de000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000e59000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00008d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00005b4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000f1f000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x6, &(0x7f0000d69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x401}, 0x5}, {{&(0x7f0000ba7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000146000)=[{&(0x7f00009ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000021c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000e13000)="0000000000000000", 0x8}], 0x3, &(0x7f0000d8f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x401}, 0x100000000000000}, {{&(0x7f0000f59000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x10)=[{&(0x7f0000cfb000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x1, &(0x7f0000376000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0xb6b}, 0xffffffffffffffe1}, {{&(0x7f00007a1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000217000)=[{&(0x7f0000d25000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000098d000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000d40000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}], 0x3, &(0x7f000051c000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0xffffffff}, 0x9}, {{&(0x7f0000cc5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a18000)=[{&(0x7f0000495000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000c70000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000697000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x3, &(0x7f0000cda000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x9}, 0x7ff}, {{&(0x7f000071f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000e11000-0x10)=[{&(0x7f0000e34000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x1, &(0x7f000003e000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x1}, 0x3}], 0x6, 0x1001, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000600000-0xc)={@empty=0x0, @multicast1=0xe0000001, r1}, 0xc) bind$inet(r0, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$F_MEM_UNLOCK(r0, 0x801) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000220000-0xc)="2f6465762f62696e64657200", 0x29ce03, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) mknod(&(0x7f0000765000-0x8)="2e2f66696c653000", 0x30b4, 0x7) lremovexattr(&(0x7f00002f4000)="2e2f66696c653000", &(0x7f00009de000-0x1a)=@random={"7314ff0300000101", "2c706f7369785f61636c5f61636365737300"}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) 2017/10/12 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000668000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000052d000-0x4)=0x1c, 0x800) sendmsg$nfc_llcp(r0, &(0x7f0000c4e000)={&(0x7f00009ea000-0x60)={0x27, 0x7, 0xff, 0x4, 0x6, 0x9, "2794a348644e65cda9748eb5d4db6dabe8ded6173665406685692d908f21a44bc9e7f09d7d101a248a7ffc3119fae4620e8b7026f4e850f32ae2607aa6f56b", 0x5}, 0x60, &(0x7f0000820000-0x70)=[{&(0x7f0000b00000-0x1000)="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0x1000}, {&(0x7f0000ee8000)="828186d9def31541e2168f4521882cfe3c8ab23d4a8dba8c5b842bcdb20d02a88c846ec7ed58", 0x26}, {&(0x7f0000b1b000-0xd4)="0ecdc1b27a7b455d37103697079d2d199e8a2b3a1d4f7836c2b4902252b56b0317e879ed3174ee553bc755089b17f4692f72f166e5c3b6cd8ece8b34e11577064cc4c30eb64bbcbca920a63b7b8eac6dd75c6712788b6283160bdead0b20d924efde78fa9f0a2928fcc293ac10755e0406b7169a07aadfeac0fd68630ea1029c6e8610c973bffc5a9d3fa402d76f3024a0f46344695d1a8d4a4644e5874ea20962b9c815b1e9893589b0ee3115376098a71413423242a1a8b4285ea54decfdd3ec831a8823388bfc63ab05edaa99055dc95a6c71", 0xd4}, {&(0x7f0000a1b000-0xe2)="b0cb22dc1d609312dd7e61eab7a2ca359d11bf31addf453454abecb8b812f5077fb21fb5d56ab10740033bab28abaa72597024a32c4a50d493ce0279282b5c7355e454b602934e77308b1f6dfab6ddbfd72a7b713cfc47b45145c000974f9a1400c7b588a4713b33ed723e1877c33207f1eb402d2bb79810ce7853faa814068e3efd65b2e87413abc08a59be4045c07237de900efc8c5a86b31567f81d4899a8ed117bd9fe43f43860786ab9345d43b17163ce3d038e7b663aedcdfe420352e18d70b3c88d58b32ecb252558df2783130a6e38ca10cb7f60adf3d062b93ec0bf7512", 0xe2}, {&(0x7f0000f31000)="4f31c55fb6be50464ab2d07c91140190ddb3e6a86981a52ea78c9b3496dafab85fe12588786be4e52e254b5a5133fd71c8e6d442568c4d1b8caf0dcffab890c5cb6a17250af7b524f493e9b4f7df76aa28760acd7aa441c3c6862fda41e0800fff78fb727143e49f2f7721aadd2bc5c2e0560ea0f4d494d0d5180d9101811dcfe150814bb3d49a28cf8d2239b47124483695fec3863eb08b49b9971202398459c249f39857df243d25459b92cb87ff3ee6ded9d2f502f950958993fb121475d374e58a554d5810efb188286f422db5e59e453b2187c22bcfe55379464350533e74f03889bbec24f81c08ff603664", 0xee}, {&(0x7f0000f16000-0xb0)="87dbf53361c1158f11ef00aaf75b4cfef98ab601546c8688349a2fa4eb8856dba44a77bcb8a95954d219009b11595073e20206c049317ffccc5837ce5dfcc93e3f16c3b228cbb673ed63b4ecc6877acf5d78e03d3c4da2e76e68a1cda307fdadb8cebf2013ca4280e788e46391334bae95c9dd4f46b1712035380b3aec8006d39ccf9426946a52533f0b703da3404240c643bf0a31e2944abb7046b5727bce083a5da9dc19dbef42f8a36679644c7140", 0xb0}, {&(0x7f00006a3000)="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", 0xfb}], 0x7, &(0x7f0000119000-0xd0)={0xd0, 0x102, 0x3, "cbaff577902a489fa4dd620c9023383560a85382f14324d9c8ecdbdf85d8a640a91da397e889a2fc51152aaa169b7f99f63f113c9ed9a0c63f04c6983855a0e5f2954413d7523883de8236236cab6042c0c2ffa0a891148670d487f653806cf8f3c6ecfdf4d44d369f121dfb4397189373521310778e56a2b42d740649a01497d22d5c0e8095bedaa8b5d3dac637b00aa20b4d0457ba447eeeda27a5de33a9fe149afb97d126146f8563da6fe7b851673f9d8c0c39d757d33f002a"}, 0xd0, 0x10}, 0x8000) r1 = request_key(&(0x7f0000bc6000-0x8)="6269675f6b657900", &(0x7f0000d0f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007a8000)="73656c696e757840707070312e00", 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000a9e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) request_key(&(0x7f0000ad9000-0x5)="7501000000", &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008fb000-0x7)="25656d30217b00", 0x2) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000242000)="63646700", 0x4) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dcc000-0x10)={0x2, 0x0, @rand_addr=0x282, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) r1 = fcntl$getown(r0, 0x9) getpid() r2 = getpgid(r1) getpgrp(r2) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcb000)="50", 0x1, 0x20088043, &(0x7f0000cae000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x1, 0x10810, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000002000)={0xa6, 0x80000001, 0x400000000000005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dcd000)=0x0, &(0x7f0000abd000-0x4)=0x4) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000dcf000-0x4)=0x1000, 0x4) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dce000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x72c)="e385970b267b7ea3ede6d105e34d6d1bad0897911a2cf500ddf8ff2e17fa48b6b9aa0e2abfce681a3dc763f4db8444ea59b78de5efdf2167be5d0b8321950e0000b900321d5899bdf8140b9abcc4e5e780008078e640887a750167009b9556b371f437519df2ab044c80aac08c95f392e4602f827577f4976445e883030000008facb3534bb090bd95563b8188559ecf68526777ea0000000100000001f5d79490c3696cc3c227b40002000000000000b7289ce2e5372de10000000000000059ddd7d6e34635a1eb19d54333566e5bcc47e2bbc009ab012f34960533193ff3790583d2e2f6da7521a78545b33d1ea2bdad79b7696113ea1fc09f2d101b3a73c41e814487a13abea4cbc05fd9a524fa9d14d666b2d01004d2b00ccbb61f24bf36b0942b4b4fa09ecd630d37e39d424f95ddc7d9b214e48a6bc9482fef82a2e297236622fa3f508d20d74d1156d1341e085dc60c0468b90fecda00d05e853f2c161fc3e743e2e5d7792833d79911d59ea005b6f50af3649667bb18bffb07321602ee5dbd6bdb6d578b732803a3c2cb0211bd4975ff00000000000000ebd8e550a162236584812df37ca4bcdc77fb5cd92cb7722c81d659b6b83c829d76d920b421835cf4a39f5503d3f12d67c7b071cd00006185800000008fde3e6d3e1050ca2552b97580000000034ed1f96825a360ba558225f80ed01fe07f40a43d7bfddcd6a8caec40b178ea3bde5b58955c0a8236a19db3032ecf2dfc4d8662858817b7155dc626940493ccd74888acc654d4f526ff864f3e5062f4e10c04780f894e672be15f6d091688bac746c9ec2d9d5739c7f32173b2c80efa9c6bbc5fa8469394028ef4d2327fe75dfcd3b905b4acf25ad91fb654016fd806b53d9961ee93518c574a13e0b4d85c7ed42f1f0c9a7d4c1d70ba7b42ac4bfcd415e87eac2439d0b373cbbd7c93444487db60a4e05ab0bdcdd17c8a9b4cc40aa7687d0cbc770c51104b20efc4ca7b815d0339e6422a0ccdb39981b37f691b93ec6719d9b17b9f65a55ce8b50a0a568b29f2e519c0f693ae1f3277ba3160f992a36b2a59eb7f5dfd15f07dbeeee9bb35856e01d96276c60dce93ff45add178dec305549c3d88fdc3640d7781fa39d0bbb0d190bab9f4e3e4fef719862f4005c3006e4dbcc505484dfba9d1684519c6839b6751b7b52d2c0b15a599c8ce1d01a77a6773d90868111c584937a814ed86b2c55dca9504cc4030a8d8f4a7a34383ba0e09926125d96b280b6e4a02a3a20da66ac2757dfe30e3e76a1f24c6109962c7471c5e0f8e3d60e341d6dc7682fdd81dab63fad57d5857d9113ad7c2e4533161dc30026599dcd4ec7f64cd7e2a9b83cf9b55a5ce4daaf2150115fab72e12e9191bf8e04a5d22d0a1f63f1eb0d7721f60901c7d7346a17763a65e00000005d7c239830598dce4508256dd3eb28dec0f482706d0e6dc3629cd63aa47c44271edc1f09f503c967b2e51e5f3e84c277bb2b532bc64eefacaff6616cc1d7c67965f99093fcfca09bf0936b86c9abf60a4d312d268b6e2476502a27dcfca771638a703db0b8f33b30902b3df91da7a46073c86d5c0095513ea47bdf6fd3bd7e48383ff4cbf501e1c84558e6efe89ab370f5b0296b565b6f9ce912791000000000000ba633b850100980fc8c98c2edd98532a0d11098bace67627d6624a8e3e90f7758968c2a21b11ed5a67060d0941ccaa50040d6de5af58f4b6f3a3e9663d563850c169fd443920da023d29e2cad214ace6183927935e967a928a1c38ec6aacab8807df3d41b644fa15422122f1e4f95c15376619deb556a9b5cd0cf22a03bd34558d54e47edc38ec8149bd27ffc346a07426a833c95c09492fb005ba5d03e014e3cb8ee4380354a027e81b21d6730790894581ff35627929f180f1e9cc93520410fe6bbde713df5d567f616bb985ac9ba7a8dd3e5641819d02f98c63520000000114134907fa774a543477f874a79f34558f0779450200820000000000000007ca50537b6afe47c93bf9f903a2188931570426f0b33358adb46291060000000000000012f4bd03cf710e0b5f7cc542bdd254fec66f5c4196325cadb04cc586b859a36f07be1a80ff253da58c084afca2133be6fc751d07442161eff263dcdbf4037648b6d0be7abc696793bbe942ca57eb02b4ba990e1d0b5019e3073e372abdf168697f78912a954a32d9704c9f4004f1e2fab2cc872b02835fb7dfa3d52fba901f887d277fd9eb0af0246a3476007474e80b587ea5cb03cd46bbd6abaddc52c2c9b8491147caab485e309c5980614c37043ca4c34a082bb92aa93035f69a5c9847010118d170d383f5e1d98acd0bbf3f4e860144d2f9de602152f35f0b073923945fd282040b363ab941b58f6e850de2320735c2d000ea460ac37019dabf8c0d629359a3bd350c8d453c0ba25210c6a3528a2225de05c1c56e49e243ff48420a92a41ce3f3b1cf0431e659e85b20894f0e0825018c45000000000000003aaf114ebced490d2ccf0dad8fcd8ab660e9050d02f59d47e6511fb4f6d14be1b753c0aea5d0cb876885115d2224d3e9882ecbd34d18d76d8c44", 0x72c, 0xfffffff, 0x0, 0x0) mmap(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x4, 0x20210, r0, 0xfffffffffffffffd) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fab000-0xe)="2e2f6275732f636f6e74726f6c00", &(0x7f0000936000)="2e2f66696c653000") r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x9, &(0x7f0000000000)="36000000", 0x4) sendmsg$netrom(r0, &(0x7f0000fea000)={&(0x7f00003c0000)=@ax25={0x3, {"cf67ea2c715498"}, 0x3}, 0x10, &(0x7f0000feb000-0x10)=[{&(0x7f0000222000)="1a00ded4f432bbc0f9993841deca8a05dd42daa8288ef1579bbd9cbd2c977a1baa0f172bfc4a8b04b298ba51f31fd005a507b102c5bd5afae2508d91a1ff90da570bf2fbd39ca34c5c5ed9e81a950574b4a549affc4e4729f12734c2c8b93be18a035c9e5089babd767b3e9592d968363fbdc5ad51948d05bea8baad3de7230b3d581d17d8880920acdba6a774", 0x8d}], 0x1, &(0x7f0000feb000-0x22e8)=[{0x1010, 0x105, 0xff, 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{0xa8, 0x29, 0x401, "cadbf0bd046cb0a3d0405755e28a5accfb3ab86d319306b967324c9dcec48515c1b9208a3da72d3de534eaff13ca569d2aa4dd3d6afb969915ddcb0ed7305fb187770acf96be941f94fe8a4baf052e630779d23bc017f88dec8293001d9aae84b057f8b7e353a702eebb78bd9b950b6a3238cedd1f16e52fc6434235887241b19f2c74572aa4fd2f5ea6838823c5d78e15cdaf42"}, {0x68, 0x11, 0x7, "a7dadeecd44e7018a25a4d72583426e8f4f32f8059dd53b86d9ccabc498519c9e93dba0186f04c32d0aceaeb0b2cf3b94fc19557bb36d1721d168b9f5a5c12a2c555f6996536603616fb962e7de68f266f0a1fe1"}, {0x50, 0x118, 0x5, "78ae137ea6b60b0f8e4f860a062fc647ea6247673df2547d325ea2c8df85851dfe82c00f77ab758d3a1cad77e2117fd744bc8f655b3169a2f0"}, {0x1010, 0x111, 0x4, "f8da6a52188a67753bddbba7d028cbc43e903c7ffb47286af66e24ea2d40eeebef30b58329a2ddf0ed1623db746b6382cb35212685ff796218b64beba4150b60d2686c88228e2ab901d7af57344d5826bcbc4134e26ad84314591743e744ef8e2daa08109880626339ffe96415d65006ed855540e8f51694981eeb82d9652bfb9f5f65db9926289cb66969c02ed90bdbe9ab571e5bd0caa2b26bd4e822eee92476b3176ac759ddf7a0fbc6a90259c090178301d420a087dc6f587bd8de0ae8cf1bc876c97d6dc3c54f4f69ee84c2f51809a420119bed863e5afd51d296768086e08dc80b7571ff35ba415d0090382fc4e5a455ac9936e7cb4aa5855ac28122190daa15360d3051e1acef5cc68cf360079386dbdf41196750cba0fe297fc6f7d5253924075aeb052cd7a711f42b8496d1754afcb0bde2100f83f4d08a0dc0093147514ae2dfa58ab60a45f430208e141e2b2906972d00cc94b49770c534005c30561b6dc9aced396e01a878ab4171909e945c0e108a6abb237a318dd6e7a8d66ea09c0a0698e1adf9e84021da3d5222c690abca9714680348b39b992f04710f944d2a5cf64acf28f447b09a338fa6760de94e412c38779cb28591858d35f9431538f261eea96e11a07ecaa6ee311230d1c30ff7f7225ac07c33eb1a26380adbbf02475f22978c3ab80f07e73ddec3693ad6a12220c7ab437252d1ccfd5aec4ad1893a9bef11cf971ee2453cb3d8a910498818caf7efc7a2e4c4cb76060004a27386393de6eecf68ee5bd2d0c47069283f3d632c79858c49a8f5b62c96122a0657e0ecf6723df8febd8666054f61527c9997a282b484d04b917d73fd967f1ce10df8967b1e2194750772703f41edffc49bc0929a6911d45730dc2693a5ec2f5c80cf49df37b3675ba93a9e0d01414a2aa2a3c1c28f061144c5af332cc5ef48b3f52ffd34ed263e21051f62f3ce7d5c97cb508f5f3f6022133c4d5ef382787e35a4b7f25fdaac9bdad6b26ef59a6386ff309a8d334ae4bf03a9be6a4c80545c0ed03128ea911d4bf777e69dab48ff44e5c56a5965bbf2622fed24e3f00a2bc7e7e0eded0cea79a5a3e46d197bcf561b7d62558b0ebb8f99ab06765e1e1abdc0782b11ffe14765b28df1342eb9fbc9f51cac18a64bd9d3750ec3ebada5663bf1f008cc066fa1eb84c204e953b6bdce42efebfc36998fa824c349630bc1c8d0846c8a43add98fe4d6b2f881d93a898ae0237594d475bd3889e541a87099bf07e4d5ead5e599f45516012ed7ed1bbe2a8301d2cacbf99c1ac376de9d0a291bc14a7b72f3eea4a23590c84e0ba3644c530467de1e359561edf3d3d69d902827ceda8cede6bd580c2c9a9015e4c60934f4081dc900c502e94568be55083f44dc423af49fcda494cb2b91b8eceae04489d276239e7bfbc0fff92194aa1280ccafb90fd832f0c650b08a1a56769dbf177fb1a2d4d12f2f1a456115572875f3a6b1c89930b554b67ab72aa03929d01d4d4f2dee923c3a09f604a2262ec0dc4e54f206a4b51ef477c8e2650e2e1dcbd3ea832aa52bc7aaef26364d2ff715d5b55011aa191478259725aa5e4042a68ea0bf9971e1cdf5a20ea4c85786bb76c3f7e03b8d2d53a9aed1ba648ca177401478350a293023124d015f1e819fbff7e504842de930dae2bfc03d36951881fd45a35a8b6e3ee3131476a22872812245c20839e469351160759a54b6f563fb4546ddd2162792754d8081276ae184ca6c3b786cf6645189ec13e0fdb551a012f9f4154186276ddc98618f349add7057672016a633d2856c529cb0e9e73d1b27b30d054e4a0c51da28c24f05b0d29e57a4d491418ffee7478cc38e09c6e03ceb09976b8d0a37c8cacb4287005e762e4af8931d9da1ab3bbec364259a144f999d155d88975436eb6a1f785a32bb4495fb5201bbde154b128519b4b7d99fdbf013652f5185a72d277b69043452b5440947b905adbb7d5aea0cdff48355097ae478efa47df3a931aad96b50f9aa8ed99a6463edb9df70fc1a39f018bca34aa344a3a84a9cc1526fd81cd718584fe65b5962e508066c2b0fdac927c0ee0586ff2479a31ffd92c3c48caaa634ea578d40dba5a3b5e09ddafafd7c4a3219757c81e2b3a15a57379679652353b70c7d1779c87fb0031d3103d0a3dfd0860532692aa5be630a8563fa3739648a883111d7da10f1c444352d1c24983ec1e61b5c324a63b43c6bdec535981bb14852c6784e2f9f92f448dc48d0442c679770d6532cf02e1a35d8d7a77018cfda39bf25249436e343af952a3851630f1e5ae6c80abdd69b0b9911193a8fb81fe4b448cefc3bb533198858d6024d415edcd01f7eeb7c567d3218d752fce86bed2647e8eb87f72fa9a5553ef96ff94ee6c9cee319dc109c07b83036d73d091528e1e3df3ff3f07a9b59795e9aae6b6c8351426e3e03ae279efff085c8a0de0cddd06b3564b65c0dbb9b3c9bff3820f018365977ee4ee42eb71cb91beaebc60a1e0fca4c9238f71b40da99a6de8420c75447e314f5431230fbc5c5545ea9a041b4b6f446282ea4ea4dea816c446acc2f4999d925dce8073ad55638a2164b55af99e5be420d853db615d0f0b4d7d52a862107c428507bc9ee429886098a636f3d21c4c927a471309c48963b4b7f0b79f5842176e9a80c61af5d9750b5e37444a23e37e0aaeb78dd5c2d40e02a52a8397600aca7435195dc77a13cb1f4e5e039160c2a1f581fdd62aaa176c63574f4a82329b08b6c8300d790ccbe03ded54ea6e5b805412816d421a6985abaeb14ed881c9b42959bb8decfe18d0089cae342db92e8ed5576c0f448b76e58049d4045fbc919bdc4ef8a6e314186ab40b98ea86acaca848752227c287f931b0973fb5be7e0430f2886efdddc3cbee824356731f4f8e32b603c63dc9f6b92e0cecbc08ab97b0bdb77e24caf2dc963f0097ffe072f59d9efcec47d6a28e2df780b183ff046522ce418d8b88a07206ab72a47eb6d4e8faa74bfd1a567f5926ef29ca43b8d33131df24ace590e9bd55baba0c0ae7943b35a0fa9a8fb80e672a121db86e3ff98dce0ff1efb061dc3401069abbff08740542848fe6ebba0c57b0a95858e3cb625657ea49af6ab4bcd90c5d64f9edce50c77fe636fb0901736bbd47c532e1626b2b50412ec0932d3aabdb1326cd326a4a6a800508a6497f49402fb16585fcc31833a6fb90cd4613d4ac5ea862f579a28b1e8f060a6b077829ddae6dbe9392988f750949867a02f33193038c351e1b0047110c127ee677adf5777953847bfe3d39d784a26999f4012043e6b8365976c9f96974b7710dc98a9bce965a08c09b81ef8478f3267bc126198e0fe9994f60406fb6561f630aa11b0a547fa035d08cc0b34a2d78d88b515b798f0573346fa4ddccfe7ca113973fdfef8e8c0dc17e42b7ba88c4d3435869002babcc8d9c4f2d138af32c29f422c8143d4d910011e83941a0e625cec704eea858f0713919f0ff1acf3472a47cb3f67dce715260021cea956da9098744d18bdf2c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{0x28, 0x112, 0x4, "9564f108d7ea9ca2f5294f20a0d1cec571e129f8314f"}, {0x100, 0x0, 0x101, "108259a2289955a08c67359f5b9aae8502fe5ee17ded5fc5b64d25430939d673bdbdd2f2d478eac54e17c90bcf44058ca42a310ed1825df2681de3af13af92dc1794b68eb057ee427a2e142b3082446b9cb06a2349252e6f5d8903d083886e81320012d9cdb4f99ab0dcc0c3a725a5f687f73c018b2bdb681d93adcc10ffe7ea95ce3a7eaf261104184b18bb03b2ee3488ecc6bf5f765f28cfb044885954aed862800b28f2a13b6b44e50ff447440e984f4c6f15277ae40e94f633af0798588c4f953ea8b843dbf22c258135005f3d11d21bfb41c781b1d62e883526bdb3ba1d7855386e46cdb659fa75c1151f10"}, {0x40, 0x103, 0xff, "cf6a82bbfe044de6d24a4c9145352a0cb6e20e6c514a771ea82fb743b0c0065a486450dbcde45e335a56dddf2a"}], 0x8, 0x20000000}, 0x0) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f0000a1c000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000a5c000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$netlink(0x10, 0x3, 0x1) write(r2, &(0x7f0000313000-0x27)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) r3 = add_key(&(0x7f000025f000)="6b657972696e6700", &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) keyctl$describe(0x6, r3, &(0x7f0000fec000-0x16)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) mbind(&(0x7f00009d8000/0x4000)=nil, 0x4000, 0x2, &(0x7f000098b000)=0xc24, 0x4, 0x1) r4 = memfd_create(&(0x7f0000fed000-0x8)="6b657972696e6700", 0x3) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f000067d000)=0xffffffffffffffa6) socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000b26000)=0x406, 0x4) readlink(&(0x7f00000eb000-0x6)="2e2f62757300", &(0x7f000006b000-0xc3)="00", 0x1) symlink(&(0x7f0000737000)="e91f7189591e9233614b", &(0x7f000025f000)="e91f7189591e9233614b") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000145000-0xbc)={0x2, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000007, "63155af490e04863", "aa7dd35622e837df68ad9b6eeb38475faacff108b383c1a5b32a3f2e8fcf6f1d", 0x4d0, 0xee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000bb8000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2017/10/12 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000090000-0x8)="2e2f66696c653000", 0x1, 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f000013f000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00004c2000-0x4)=0x777f) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000585000-0x10)="2f6465762f73657175656e6365723200", 0x88000, 0x0) r3 = dup3(r2, r1, 0x80000) r4 = syz_open_dev$sg(&(0x7f0000920000-0x9)="2f6465762f73672300", 0x0, 0x4000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000f33000-0x10)={0x0, 0x2710}, 0x10) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$binder(0xffffffffffffff9c, &(0x7f000019c000-0xc)="2f6465762f62696e64657200", 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r4, &(0x7f0000034000)={0x2001, 0x0}) r8 = socket(0x11, 0x4, 0x0) r9 = epoll_create1(0x0) lseek(r6, 0x38, 0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f000001a000)={0x20000201, 0x0}) unshare(0x804000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r8, &(0x7f0000c72000)={0x10, 0x0}) ioctl$void(r4, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f00003a9000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r7, 0xc0206416, &(0x7f0000ff9000)={0x7, 0xfffffffffffffffe, 0x1, 0x4, 0x1c, 0x9}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000713000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f, 0x2, 0xff, 0x1, 0xffff, 0xffffffffffffff00, 0x9}, &(0x7f0000b15000)=0x20) epoll_wait(r9, &(0x7f000061a000)=[{0x0, 0x0}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002a5000)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000984000)=r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ae000-0x8)={0x2, [0x5ad, 0x1ff]}, &(0x7f000072c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001d7000-0x8)={0x0, 0x8}, &(0x7f000057f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d22000-0xa0)={r10, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200009, 0x40, 0x0, 0x20, 0x7ff}, &(0x7f0000db8000)=0xa0) 2017/10/12 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="9121d9cf6119", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d6d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f76000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000697000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ac4000-0x40)={0x3, 0x5, 0x1, 0x6, 0x3, 0x6, 0x4, 0x2}, &(0x7f00009e3000)={0x400, 0x6, 0x4, 0x6, 0x10001, 0x0, 0x7, 0x9}, &(0x7f0000ba9000)={0x40, 0x0, 0x81, 0x8, 0x2, 0x8, 0x2, 0x7}, &(0x7f00000d2000)={0x77359400, 0x0}, &(0x7f0000213000-0x10)={&(0x7f0000f8e000)={0x6}, 0x8}) ppoll(&(0x7f0000002000-0x18)=[], 0x0, &(0x7f000048c000-0x10)={0x0, r3}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000f7c000)=@add_del={0x2, &(0x7f000095e000)=@common="626f6e64300000000000000000000000", 0x5}) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r4, r5+10000000}, &(0x7f0000048000)=0x80000001, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dc5000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2af3, 0x8, 0x0, "54cee27fac496961426ee83e6d54494abc16f87de1660546b3ccfde472fba2d815c6188d8edb26f9caa9df0d674a17f5ebbdd69d1077a271d60ab089720f09011fdd437f48482d63d5dd4d94361aac32"}, 0x160) clock_getres(0xfffffffffffffffc, &(0x7f0000d2e000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x4000)=nil, 0x4000, 0x3, 0x41150, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000045a000)="626f6e64300000000000000000000000", 0x0, 0x0, &(0x7f0000de0000)={0x661d0, 0x2, 0x7, 0xffff, 0x8, 0x3, 0x1, 0x10}) futex(&(0x7f000057c000)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x1, 0x1000000000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x4) fcntl$setown(r1, 0x8, r2) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f000093f000-0x4)=0x0) futex(&(0x7f0000736000)=0x4, 0x0, 0x4, &(0x7f000000b000)={r6, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x1) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x1000020, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000049b000-0x8)=[{r1, 0x4000000000004200, 0x0}], 0x1, &(0x7f0000fd8000)={0x77359400, r5}, &(0x7f0000000000)={0x9}, 0x8) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000554000-0x4b)="e3444754d5460c4632a814a204c5026902218e33e7965999ce3661b3f0b33f9e92b9990acda1b93a54996d689a82588fa2c9061247ba755d78a4e2ae23354b7cd2bce71b27e63378059bd8", 0x4b, 0x4, 0x0) r7 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r7, &(0x7f0000e25000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:33 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x10000003fb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f000061f000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x6, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x80000024001074, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a05000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r2, 0x800, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000005, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000227000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f73657175656e6365723200", 0x2e001, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe35000)=nil, 0xe35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000e35000)="2f6465762f736e642f73657100", 0x0, 0x20000201) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000e35000+0x346)={0x80000001, 0x1b3, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r4, &(0x7f0000e34000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x38) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6877726e6700", 0x400202, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_dev$sndtimer(&(0x7f0000850000)="2f6465762f736e642f74696d657200", 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00002ea000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fea000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x5b, 0x4, 0x9, 0x8b0, 0x0, 0x7, 0x101, 0x4, 0xff, 0x8, 0x7, 0x8, 0x8]}, &(0x7f00007d4000-0x4)=0x108) socketpair(0x3, 0x806, 0x84, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000414000-0x8)={r0, 0x1}, &(0x7f0000107000)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0xfffffffffffffffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000d9a000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000eed000)={r0, 0x1000, "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"}, &(0x7f0000638000)=0x1008) syz_extract_tcp_res(&(0x7f0000778000)={0x42424242, 0x42424242}, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b36000-0x10)={0x1, &(0x7f0000dfe000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000f7b000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x0, 0x4, "eec9"}]}}, {"9835"}}}}}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000714000)={r3, 0x50, "1360c8496815daea9d047fe3072e0a51a321e6abbcd175b3961369000f8968ce2b240918576858e166b4c89c4c33d404294ff524dadf0c728319aebc10afc4a0d968efb6c217d6bddc1c85304fa71a4e"}, &(0x7f0000dd7000-0x4)=0x58) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a60000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4699eef72649", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dddc61a3280182efc2f5518f82e0d0b5"}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e1f000)={@common="7465716c300000000000000000000000", 0x5}) syz_open_dev$sg(&(0x7f0000cdc000-0x3)="2f6465762f73672300", 0x4018000000000, 0x80000) close(0xffffffffffffffff) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000001b000-0x8)=0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a42000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) inotify_add_watch(r7, &(0x7f0000c66000+0x408)="2e2f66696c653000", 0x2) pipe(&(0x7f00001e9000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000288000-0x90)={0x2379, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000eb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000001000-0xc)={0x10000003, 0x7fff, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f000032f000-0x14)={0x0, 0x0, 0x81, 0xff, 0x50a6, 0x4f}, &(0x7f0000542000-0x1)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c18000-0xd0)={r4, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f00008ca000)=0xce) r11 = socket(0x19, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r11, 0x890b, &(0x7f00003a4000)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8020, 0x1, 0x800, 0x1ff, 0x0, 0x0, 0x81, 0x582}) write(r11, &(0x7f0000120000)="1f00000012000ff205000500000001000000004206001d00c3000000fffe7e", 0x1f) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000074000-0x3b)="390000001300194708bb61e1c30500000700000002000000000000000000000004001a00ffe6ff00ff00280fe23ffb01111800000007000d0001a2", 0x3b}], 0x1) gettid() getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001f000)="2f6465762f73672300", 0x80, 0x84000) mmap(&(0x7f0000036000/0x3000)=nil, 0x3000, 0x2000006, 0x2012, r0, 0x0) connect$netrom(r1, &(0x7f0000072000-0x10)=@ax25={0x6, {"510938ea09f2a9"}, 0x1}, 0x10) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r0, 0x0) mmap(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x400000000300000e, 0x4010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e73000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x2, 0x2, 0x8000000000001) fadvise64(r2, 0x0, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000074000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000074000)={{0x77359400, r3}, {0x10000000000, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/12 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ae1000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$mice(&(0x7f000003a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) syz_extract_tcp_res(&(0x7f0000df1000-0x8)={0x0, 0x0}, 0x5, 0x101) flistxattr(r1, &(0x7f00008a7000)="", 0x0) fsetxattr(r0, &(0x7f0000eb7000)=@random={"747275737465642e00", "2e3a2373656c696e757800"}, &(0x7f0000d37000-0x2a)="6e6f646576657468306370757365746d643573756d27292e2f23776c616e3076626f786e6574305b7d00", 0x2a, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000903000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) ptrace$peek(0x1, r2, &(0x7f0000a59000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f29000)=0x0) pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x0) rt_tgsigqueueinfo(r2, r2, 0x2a, &(0x7f0000feb000)={0x3c, 0x1, 0x8000, 0x6}) fcntl$getown(r4, 0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a26000)={0x1, [0x8001]}, &(0x7f00000f5000)=0x6) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00007b3000-0x1c)=[@in6={0xa, 0x1, 0x79, @loopback={0x0, 0x1}, 0x0}], 0x1) fcntl$F_HUGEPAGE(r4, 0x802) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r6 = socket(0x3, 0x1, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000624000)={0x0, 0x3000000000000000, 0x30}, &(0x7f000056c000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000408000)={0x0, 0x6}, &(0x7f00000e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007ad000-0xb8)={r7, 0x4, 0x400, 0x8, 0x80000000, 0x5, 0x2, 0x6, {r8, @in6={{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x0, 0x9, 0x200}}, &(0x7f0000452000-0x4)=0xb8) bind$inet6(r5, &(0x7f0000f65000)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f0000019000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f00001a0000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009c0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000a0f000)={0x4, 0x3f6, 0x4, 0x0, 0x9, 0x83, 0xfffffffffffff165, 0x5, r9}, &(0x7f0000f97000)=0x20) socketpair(0x12, 0x3, 0x9, &(0x7f000006f000)={0x0, 0x0}) recvmsg$netrom(r6, &(0x7f0000c17000-0x38)={&(0x7f0000ff3000)=@ax25={0x3, {"9701cadfb3ed64"}, 0x3}, 0x10, &(0x7f0000333000-0x90)=[{&(0x7f0000a34000)="ecde510a5fedfd85f07a634ef67a68accd83380b82127aed706efe1aaa186fd36f971974547c36c7385bf9aac93d2e5f551faf4a9d252ffded386b07d52e3a9253aed6b04e5f800496a0dbd15d7bdee6ae58baadf8af9d62", 0x58}, {&(0x7f0000020000)="9b661d9442bcb919bfe822a7efe55c361184577814be32b0cbda9c4d7794cae2b1e0f17f04cc138acdc3e0bffa2c807017fc3e00066bff9372901a58393b2fd4fcc299fddf0e76a2ac43936354cca09dbec5ed479ccba423d3e39a49a8", 0x5d}, {&(0x7f0000c08000)="23d5b15c5b482864914bc7be13c622568457f2ca4fb8ae3f6e507bbb87b7033c4d72cb6969bd6ab94cb41959bb9b8cd65256a97b5d40f35ad31df7c55fd22dc3dae1ee62b1bb69bc90d40fd2d0139c0c1fcd8c0513b9573f9741c1a3b9457aac770fc3f3565a994dc158fa06db705446ccff6ae13142b0303d56ca2dbe66ffecd06f0406cf96b68c9ecef016c40a897e21cd9087bc7dbffa7848ec020a52b9705c5d3e2a8f63b1d2dd2cef7079d3accc06f93c2592c6614663f6a8a6c1558ef805104a473af0e8ad1070c27738271f2088f4afef2247787411b66de094d64fec079e7f6013a600700c4d86ea6257ba6785", 0xf1}, {&(0x7f0000eba000-0xbe)="a67d3d12cada0b0e37388989c459cb1935f32fad691314b39838ba354f564526b6e134f034d125ba3273527146c42df637ecd7d997d9c1c11aed5df057a03f8df7a54f50f11658020341ee373d9fd7b793d1544e610ec36e1ef0dc1b7263dc67c4c2c8f931c0e2bc3ebf6a7d3114dde6a23d778c914508201674adc8f7dfa350153e535ea5bb9431134d043ff2dea3ca15b7c9b9d5911efb4d5a84d13ae3b9bdfbe6fafbc28c1af512e16bff1e9ae6a97a44eaf2ab3af985bb663de09549", 0xbe}, {&(0x7f0000d67000)="2b0a1a9142803c9d12b17a0ffc287fbff05270fe84ed4d25c095e46020e59a49dbca4c6661b27436ca603e82c77d0bb1913f3e0fb5359a60592c58c34363f119444c48fdbed7fcc83c06096e", 0x4c}, {&(0x7f00005c7000)="26111c928fb09d48f70a97f3d140a74134f5c6938ab8bf0163e012e996a12e1db5423cb7707359dc46579f8752451014c6adbd83b3ea3dffce43ecd18a08a31d92b417c7f0888a02e2c2ab9a2e1afdb5a2f4066041c68d77cdab05cb560e90b744860413c2165c4781cc8b25108ef34818fd0b5c63e77932619c0e0a62f36db76057200866a4adba501e9625e8d4c17f35634bbf273c7234eb9f22798bba09cd929fb70131aff80532533de81186ac9565807432327501d4eca446efa0f73d52067a6ed80f7fa77f44f42a3f3a7f49ecafb86feb545d522b8f2b9becbeb38b5fa0d4d6e5837f04be87ddfd7c3fc5f7b49b91f87f1293d88a", 0xf8}, {&(0x7f00002f8000)="90e189bd20f5cac4d139edcfcc6bb50ac0cdd3b97b9f14989ffbe582e7f24404", 0x20}, {&(0x7f0000f62000)="15e71c7f68ae24aa5987fb4c0e0fb28c9129be0ff3b9f0ed581093a0cbfa771e68250934382dae8ce96a0e9dd27e29a0eb4f51794de4cefbf89fcadb8410ca558c3f1a7715e3bcf362e600474261ddffb97865345d2074780478fdea", 0x5c}, {&(0x7f0000467000-0x17)="f8ba543e1972ef94b359b3e4830f635a62f69de24c9208", 0x17}], 0x9, &(0x7f0000e4d000)=[{0xf8, 0x10a, 0x8, "4284eccab04fde766caee10ce218f67b609e17f29d8596e8dffb6de0783db98442fe9df8e7388ebcdc4f7185220e09e209f455da0aab05ca6f269735e44c2781e6ba76177a96e6b850829e9ea430584267327132ad214d5ebdf32922378b6ea9da6dbbeba34f62750762e3eb68dfc99434c9b01f44b8008d62bd5f90cae207d7df4d1ecd6ae0bdc75b524ac8eca672d693addd4d4ec241c6c41e691f11b431bb01ace5184375dc3f22d1713e361d32b28f3b95f98f45327a00eec144ee65efcae0711cb80690e817f7da7879c3cfddf8882e65f8a31ab72aebbe11a47814ff56bd0dfeec7a"}, {0xe0, 0x1ff, 0xfffffffffffffffc, "7637262a4aeb819fc40f3da2e08277edd8c44904c30228ba7c81161ebaf3d23c3150b563a18dc8f663d86e3e060953e72fefa9e2f9cf592dce7d86471b77afb5fe4f0840f4618a09c2a4b933f2b6ca738a3e566a2d07e25a82d407c6b23bf08809b7319818674888d1f2e2186ac814c7d6b221537fd4bfc816c67d7a0ea117bfc266122772f4afe127df931e04137eb660d8b4a454eab4e9efbc65cfc68b6aadbea240c540475f11d1a5ea23b29b8a6179df4642545a9da951b01c4b524ce335a338393fa1105bbf410ba2d23d725c0f"}, {0xf8, 0x10f, 0x0, "a9f30ce39096151b7704975f889c241d56d845973e178435447639de770191d02593f78908760be2ec66ff1b25029845c9cebb8f7bf91723767bc438666dc007dc6dbb0787b72d51881f3a180c7770e4fc1e02363419300a2dc8d5eae96bdbdce63bf02f20f00907a29d4e0d72a0bd113aa1ce5c33c561aa6a379244d69cca5621ad2aec9ab72fbf920670b6b86bd438ec093627ba385995a804c749546ae9e85d7908e006655b490a337b42a040538001bd0c3e0fa6faf5cf04c166340436e97527f86959c10cde7f137b81eace3ce3e6b6800182275489f916c3e5feb501fd2c"}, {0xf0, 0x115, 0x0, "dd1ec525bf07cfd9f29baf4703f4472720d5360607237c540875bcbd887a8c9e2733b989412ab1fb76d2e2d357e127754396f3e98623e58cd9c6fc0895a2fe89b6c28c273fdca14bebe8220e37715a5c1fcbf8580a51880a3f4a9e776a867c55d3afd2bcdfd8c08d4815687ff9b391cf464ddd854d672ed834e8341886e68f617fda33a348ef1c9bb766d28694a21acfff7d30f79e9fd36bec8cf555b83109e6d96d37a42417c45e003383942e2a323981f2f3e0db73580bedbc3635ccbdac2dd928ef67ccf010f50f3e43d98ca9101dc79b9b796dc23c5faf3ae9318ecb29d9"}, {0x20, 0x118, 0x8001, "86f6d504bfd5039522a608"}, {0xa8, 0x8c, 0x8, "1a67f59face36f31eeac7abf0f99865d572d663c7ec935ec1a0da3f6e51b27ba3fd94a85bd845408accaa772716a4803f6f945f3eee9543c3c13293268b2cd5f66498f74e79dc5d31b1a56a53ef4aea50114d80a7580da852b89336af7b266fef1086ab41aa0fd399a14b9733ecaa8367da3dea06f6ed5a9c01affdf824fb5ed9c26221c8b7eb20d785e6ef7fee82031a56d2a2d5066287d"}], 0x6, 0x0}, 0x100) getsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f0000d1c000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1b000+0x252)=0x48) 2017/10/12 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000093a000)={0x0, 0x0, ""}, &(0x7f000066c000)=0x8) get_thread_area(&(0x7f00009d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfff}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0xa, 0xfff) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000dca000+0x1d2)="00000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0xbbc0000000000000, 0x10000, 0x2ed2, 0x8}}) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000635000)="d561c8090000", 0x0, &(0x7f0000614000)="19") [ 75.443384] binder: 9832:9834 ioctl c0206416 20ff9000 returned -22 [ 75.468200] binder: 9832:9834 ioctl c0206416 20ff9000 returned -22 2017/10/12 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000c39000)="", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00007a5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a70000-0x4)=0x14) syz_open_dev$evdev(&(0x7f0000ef4000)="2f6465762f696e7075742f6576656e742300", 0xa86, 0x101000) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f6d000)="2e2f66696c653000", 0x8000, 0x6) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f6d000)={0x0, 0x7}, &(0x7f0000554000-0x4)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f6e000-0x10)={r2, 0x5, 0xc14, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000f6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x7, 0x8001, 0x7a96, 0x8, 0x10000}}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f6e000-0x6)="2f6465762f73672300", 0x8, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000f6e000-0x28)={@generic="652bd9b1d1772fdc182c1f3bb12ca344", @ifru_settings={0x8000, 0x0, @te1=&(0x7f00004a2000)={0x3, 0x8, 0x80000001, 0x100000000}}}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002c5000-0x5c)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x7fffffff}, 0x8000, [0x8, 0x1, 0x10001, 0x81, 0x7, 0x4a5, 0x7, 0x9]}, 0x5c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f6d000-0x6)={0x1, [0x6]}, &(0x7f0000f6c000)=0x6) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f6e000)={{0xa, 0x0, 0x3ca6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1a7}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x7cc, [0x3ff, 0xfffffffffffffffb, 0x7918, 0x5, 0x5, 0x7, 0xbf6, 0x6]}, 0x5c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054b000)="2f6465762f7667615f6172626974657200", 0x40800, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000f70000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) mincore(&(0x7f0000b72000/0x2000)=nil, 0x2000, &(0x7f0000aba000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000564000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000f6e000-0x4)=0x0) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f7000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b6d000)=0x0) r2 = gettid() r3 = getpgid(r0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc2000)="2f6465762f73657175656e63657200", 0x800, 0x0) setpriority(0x3, r3, 0x200000000000005) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r3, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000686000-0xe4)={r5, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) r6 = creat(&(0x7f0000365000-0x8)="2e2f66696c653000", 0x800000000000000) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009f1000)={0x1, 0x2}) getsockopt$sock_int(r6, 0x1, 0x0, &(0x7f00007fb000)=0x0, &(0x7f0000780000)=0x4) pwritev(r6, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r5}, 0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f000072c000)=0x849d) bind$netrom(r6, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r8 = socket(0x10, 0x3, 0xa) setpgid(r3, 0x0) sendfile(r8, r7, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) r9 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpgid(0x0) r10 = socket(0x11, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000889000)={r5, 0x20, 0x3, 0x8}, &(0x7f0000d3f000)=0x10) getsockname$netlink(r4, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e84000-0x4)=0xc) setsockopt(r10, 0x30000000107, 0x14, &(0x7f00009be000-0x4)="f9010008", 0x4) sendto(r10, &(0x7f00006b4000-0x74)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58", 0x74, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54a4b8b8}, 0x1c) ptrace$pokeuser(0x6, r2, 0x400000000000003f, 0x400000047e) 2017/10/12 17:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a18000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003fd000)={0x7ff, 0x401, 0x6, 0x2, 0x6}, 0x14) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200, 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r3 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x2c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x3, 0x0, 0xfffffffffffffffa, 0x2, 0x5, 0x10000}}}) close(r3) r4 = socket(0x10, 0x3, 0x0) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9d000)="2f6465762f70746d7800", 0x14000, 0x0) pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x80800) r5 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000e22000)="00f144a8a27cd6a0e7b066486e82a2dce3799366c3ded2394febcdcb1ded045a9b630add2679eedd6d4d3d5572e8f0b101c4fcb052ec3da809f2bf907e3c1fd55b37655f48ef0e5410aee5af8b92da62bcafc9faaca67c2b759b0c3edad63bc85ef349d6cf247f962257fe5b887345c43b2cfe21b7e8b72aa3e67fe491d2f8ce9d7140baf5b98094d32ea2e6e2450378a10fc1c352cbf7b9d79e37864cc9ffe2ea372585d21e936b2723c3f278b87ea58ee7e4f6cce71963bfbb669c58a1c9", 0xbf) dup(r5) seccomp(0x3, 0x200000000001, &(0x7f0000396000-0x10)={0x0, &(0x7f000064e000)=[]}) readv(r3, &(0x7f0000b37000)=[{&(0x7f0000d4f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f000068a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000016c000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00006d2000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000004f000-0xf)="2f6465762f73657175656e63657200", 0x600, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00006d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d77000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000c7f000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00008d2000-0x4)=0x18) set_robust_list(&(0x7f0000af6000-0x18)={&(0x7f00001fb000/0x2000)=nil, 0x5d100000000000, &(0x7f0000c07000/0x3000)=nil}, 0x18) 2017/10/12 17:47:33 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000996000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000cd6000-0x1c)="2725706f7369785f61636c5f61636365737376626f786e6574302e00", 0x2) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000397000-0x4)=0x81, 0x4) getpeername(r3, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0x6) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00008f9000)=0x800000000000001, 0x4) recvfrom(r3, &(0x7f0000d1b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x2000, &(0x7f0000d1b000)=@l2={0x1f, 0x0, {0x1ff, 0x7, 0x8, 0x383f5788, 0xa97, 0xffffffff}, 0x0, 0x7}, 0xe) bind$inet6(r3, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = fcntl$getown(r3, 0x9) sched_setattr(r4, &(0x7f0000035000)={0x30, 0x5, 0x1, 0x7ff, 0x0, 0x3ab74b9, 0x3, 0x80000000}, 0x0) sendto$inet6(r3, &(0x7f0000051000)="c25e521bd4128557c1e97d74219debf13b26d4c4e091679d5bc6d6ad9836d42a807f7aa994bb33000000000000001f813668f90fbf6fa87b5b2c0c210efaec3d91050670c89922331c4fa2aca0e8dbfe4889fcecf035b7c8a3f039c43f329a0336540c51ed5328cfb601bb452501fbb0dcba7ba8dc220c5cf9c338bc6695da55ca58f30d9e1bd30bcdd0f1941843a4c494f5c908e96fe99d01293d9de60c76ed649490ffb99df11bf5d6ed776feb19a530d8bbb7c1b24b45991267b663d3e1591c57a8d0af3b25d19ba848a20d2418cb1439c095776376670aeed937521b51d11305233478c6d49b4a17690213a6be7dc1f552ed", 0xf4, 0x4000, &(0x7f0000707000)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000544000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1700}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d21000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r5 = getpid() ptrace$peek(0x2, r5, &(0x7f0000954000-0x8)=0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000715000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000717000)=0xa2) openat$binder(0xffffffffffffff9c, &(0x7f00008cd000-0xc)="2f6465762f62696e64657200", 0x8000, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d21000)="6e76ff", 0x3) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x1f)="5b6940a89a641191d0b9dbd89a4d7853d471c80f98786ffddb8690f76b8cca") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000-0x1)=0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x2c87) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000-0x20)={0xfffffffffffffffd, 0x1, 0x8, 0x7f, r2}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x5, 0x9, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000)={0x6, 0x3, 0xfd, 0x6, 0x6, 0x2, 0x94, 0x7, 0x80a6, 0x6, 0x2, 0xca48}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x3, &(0x7f0000004000)={0x7, 0xfffffffffffffff9, 0x10000, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000006000)=r3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000)={@generic="bba438c0dfd80ab569bc8642040b730e", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDMKTONE(r1, 0x4b3b, 0x80) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)=0x0) r4 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000007000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0x8)="6b657972696e6700", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x5)="70726f6300", 0xfffffffffffffffd) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r0, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000e5b000)={&(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9ce0791fcf030d06375e291c6e79dde58298f400e5377f004a44801fe417cbba"}}) fadvise64(r1, 0x0, 0x2000000, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000)=0x0) write(r0, &(0x7f0000e5c000-0x62)="63465bf39e368c82833596258db04712bf67db3d343f2e58c42d7d7bb27188406a01a5fdad3bf9d4dbbf785dd73e6f0281ac08f94e4d493f71e0d8931787b2c058bb085629faf5ecce9bf7f5832f23beb974e781a1551cc85811c590e0a5b50735be", 0x62) write$fuse_init(r1, &(0x7f0000e5c000-0x50)={0x50, 0xffffffffffffff7f, 0x0, 0x6, 0x7, 0x1, 0xc2f, 0xfff, 0x20, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000004000-0x4)={0x80000000}, 0x4) sync_file_range(r0, 0x8001, 0x1000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e5c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x402, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce2, 0x83, 0x0, 0x1, 0x8}, &(0x7f0000002000-0x4)=0xa0) 2017/10/12 17:47:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000a20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000a20000)="2e2f66696c653000", 0x404000, 0x180) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000021e000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000a22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000500000)="2e2f66696c653000", r3, &(0x7f0000a23000-0x8)="2e2f66696c653000") setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000283000-0x57)="e4a445ebe3f996cdb4a219801931f0639a2c95655849bd0986c5782091bf9e08ea95ee2ebf52c9748a72e11b9fd0be8306a5add26c010a05b2bb0600b26000da9feb5db944583882ae358aa6fdd11ff1fc7e86215078b7", 0x57) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a24000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000325000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a5000)={r5, @rand_addr=0x2, @rand_addr=0x4ffffff}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000268000)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000282000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000069e000)={0x101, 0x7e, "5ede13aa00001a22200da24ed85cb1361f3e4696e6b5cf8789deef819c1888372945f4d2d2e684ad48ea8c90bac1feb9b126e60000f81edd846a9507263dce128bba1e57e77e012b17ff671c03d629df486d8d29ad16d410e2245fca14ae39fc02b6087b54a1127ca4a50c968f5c63c302345dfbd0c3cb38e5b2435475b7"}) mmap(&(0x7f0000a22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000669000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a23000-0x4)=0x1c) fcntl$setpipe(r1, 0x407, 0x7) sendmsg(r6, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000a18000)="d674cb8cdc6e0f214a4115ee9b40d558c8b503ee62486d119b99c21f41f01a67d5ac312064d1f2311545ccf81e252e54d004af13bf6d83c266f48eec0322c91d145c60f7b89987cdeff4966404dc404ffbe7da36a76d1c478553165cfbf349254a94ee1a8ff070bc85a0da409a17409f578bbf3fd9c9abd60cf100000000000000074a1a16f7453d", 0x88}, {&(0x7f0000003000)="391790b68966756e2684b6c5c33c43ced134ba2cf6f2209a13fdf181fc076c354817004659c1ae3d54c8b7f066d51e02c79081191028e89afd4ef1c3611a5e3832a02846fa390a07d1bf683db4d15ad92e512a854863961699a8de4630c26fded249978c5e449018", 0x68}, {&(0x7f0000004000)="1b3c9915deceffdd184f837d1992912d7cb7ed79d755cc5b11f3b76cc55ff7ec741901d9253a56a72e63867b22651e61f93f1bb8bb76b6e7057f1c8ea716dbed69ff57c4aae8365df3dce78019bc99274fea206af2ad5b41772eb1245c33135e35f37f44cf5fa292577d4ab2ed8b7cc501efd1cbfc285ff56f50592725ea5378be0dba6a8899c49e2dbf1fc569c0fd8b30dd8195a79d636317bdf675ca3deb0709c4815ebf48a14abdc69933e837d1532ffce2d014d87a44db0aea03", 0xbc}, {&(0x7f0000006000-0x8c)="abdc8b98502adbcd918d18661add8dad09d334db8c66ca89010db335e4491a61cd0ef6ea46d2e612de32fede3fc3e0008aa6e24ec48fd692fc40a3428b12c5325e13ab3a2f9db43f9f7b8c7d243207d507b070cf95784de1feb99491879b45b2dd0c8672553b743ec11849f08fc6e6463a7d7d39baad6eaf7ae52b626ed772631bb55edc2e39036d93b2d146", 0x8c}], 0x4, &(0x7f0000283000)=[{0x98, 0x1ff, 0x100, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x10b, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab5963a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e2431a411a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7851bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434422d24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x200810}, 0x44000) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a25000)={@multicast2=0xe0000002, @rand_addr=0xcf5, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x6, &(0x7f0000a24000)="", 0x0) mmap(&(0x7f0000a22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x18, &(0x7f0000a23000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b21d2a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429993b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588c4bb10723c709674a9", 0x9c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000283000)={0x3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd2f4, 0x9, 0x1, 0x1, 0x0, 0x84, 0x1, 0x1}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) fcntl$dupfd(r7, 0x406, r3) fallocate(r6, 0x1, 0x5, 0x0) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f00001d2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x3ffffffa, &(0x7f0000a25000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x4e, &(0x7f00004e8000)="", 0x0) [ 75.504250] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9868 comm=syz-executor4 [ 75.531052] device syz0 left promiscuous mode 2017/10/12 17:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x8) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000d67000-0xd8)="794b3b5be4f379e23c2619d0bf5fa1b498bcef91e140e5e55998f61d42208d5e621d2b43dc7f56249668a2da462b669d65e491b2349156cf6f0cd5b6158eb5fb418a1da7c60889c352e1ce16f8720ac3fd30216b8ac3c4bf0b4f0163d6b325f81c9abc5f6607ae2d4d8f7d208b37b302cd3ba8cd957f0d11271430e975c916d60422f73724e3c479dee55a81b1259073d8937f15c83a9267a9ffe6dd0d78a736aa4c6de20cc1b0aaeda3f12c1ab5988e832221aea57fd64c094df24f530b1b26bc6425086aa58c806ff19742d6659cb61d4fdf831b7a9125", 0xd8, 0x80, &(0x7f000045f000-0x10)={0x4, 0x8, 0xff, "ed7f20176505", 0x10001, 0x0}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000985000)="2e2f66696c653000", 0xe000, r2, r3, 0x4, 0x2400) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r4, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) renameat2(r1, &(0x7f00006cb000-0x8)="2e2f66696c653000", r1, &(0x7f00006a9000)="2e2f66696c653000", 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe1000-0x10)=@req={0x28, &(0x7f00007b2000-0x28)={@generic="44d30b709d070b77ad5ff1163c2ad889", @ifru_settings={0x1000, 0x7fffffff, @sync=&(0x7f00006d3000)={0x1, 0x8000, 0x9}}}}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00003c5000)=@req={0x1, 0xffffffffffffd868, 0x8, 0xab28}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00004eb000)=@req3={0x2, 0x80, 0x6, 0x2, 0x1fd, 0x10001, 0x0}, 0x1c) fstat(r4, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000365000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c54000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000962000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r5}, 0xc) syz_open_dev$tun(&(0x7f000035d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r6 = socket$inet6(0xa, 0x7, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cc0000-0x4)=0x0, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003dc000)=0x400) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d09000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0xffffffffffffffff, 0x300) write(r6, &(0x7f0000678000-0x6e)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e60001000182bf4be139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4ef264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) lstat(&(0x7f0000145000-0x8)="2e2f66696c653000", &(0x7f0000534000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/12 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x2) mount(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f00000b4000-0xa)="73656c696e7578667300", 0x30, &(0x7f0000c78000)="") r0 = openat(0xffffffffffffffff, &(0x7f0000221000)="2e2f66696c653000", 0x0, 0x93) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000050b000-0x4)=0x8000000, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000dd000)=0x5, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00001fa000-0x10)=@buf={0x4, &(0x7f0000b43000)="55e37864"}) sendto$inet(r1, &(0x7f0000d0f000)="", 0x0, 0x20000000800, &(0x7f0000d17000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000062d000)={0x3, &(0x7f00005ca000-0x18)=[{0x5, 0x8000000000000001, 0x80000000, 0x4}, {0x100000001, 0x7fffffff, 0x81, 0x7b992638}, {0x8, 0xa88, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ff0000)="2e2f66696c653000", &(0x7f0000e91000)="2e2f66696c653000") r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000eb3000)=0x2, 0x4) mmap(&(0x7f0000180000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f2000-0x9)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d23000)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1, [0x200, 0x9, 0x8000, 0x80000000, 0x8, 0x7, 0x5e, 0x0]}, 0x5c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a61000-0x10)={0x7, &(0x7f0000853000)=[{0x4, 0x8, 0x10000000, 0x7}, {0x80000000, 0x2, 0x2005, 0x7}, {0x8, 0xfc, 0x8002, 0x86}, {0x800, 0x4, 0xe41, 0xa}, {0x80, 0x1003, 0x40, 0x4e5761fd}, {0x77, 0x8, 0xfffffffffffffffe, 0x3}, {0x2, 0x5751, 0xfffffffffffffff8, 0x7}]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000244000)={0x0}, &(0x7f0000d22000)=0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000017, &(0x7f0000569000)=0x3, 0x4) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f000027a000-0xc)={0x2, 0x6, 0x3, 0xffff, 0xe0, 0x100000003}) keyctl$join(0x1, &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000d1b000-0x4)=0x1, 0x4) readlinkat(0xffffffffffffffff, &(0x7f0000961000)="2e2f66696c65302f66696c653000", &(0x7f000093e000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) 2017/10/12 17:47:33 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000002000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000003000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000003000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000003000-0x50)={{0x2, 0x400}, {0xe5d, 0xae68}, 0x9, 0x7, 0x813d091, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/12 17:47:33 executing program 0: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00004b9000-0xbe)="f24dcc8817510194152ac6a150d82ff2ba72f3789489bc78f4bef7921df6a4a1e04d8497f30bafb0f889b006f413930a733f23df1b0d129d03d188b40a746b41b857a907d34e9f8a910d0d772e9395b338735180eadc574fb1454f419d1a30e97b0e6b663b4fd6b6231f66b72acd946a0eef396d5432c189c5536de9c26fe65840ba2411a5b30e47d24e9fbaf98fee940f7f011191791ba09df3e1026c55fbfe3f0b052876ba8fd01a7acd7ba2030589052caf100f349010e105f9e273b4", 0xbe}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cc8a147aa", 0x3a}, {&(0x7f00005d1000-0x21)="423b1df817e2648006c11d5346b689cc1b71be5908fbffe1a40d1682273d432c93", 0x21}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cd000)="c40da9fa7b62889f195a52b8a3b80a", 0xf}, {&(0x7f00005d1000-0x2b)="86f6ed9e30bf51b8df5f352da795201d616dde8a1c1ed30205ab7fdf776008aecc9303804b8cb3ba58f1e2", 0x2b}, {&(0x7f00004a3000)="bfe52ce1bd2bf63bce6c23d249c52116bf46e4400500bc5c58f5c680cd9facb972825f1c4b5282b93c5afbedb4b117b718fd8715f7b9a48cafb0b51956bc3b1cd9e2a53e4721c6779e0764dcffb8e3804b769efe782a0bbfa5f3278119f8c972c1dcccecb5fcf9b603ff16209926213a1f3ec7bf33a98469c0023bea276e17baf6c1e31383a6c7b4ee6533fc7e5c0ce7daf275e1d2b8cdfcb50b66c6b30e0c14b480ece13204acaeab2012b6ecaf81f44f8f91280b1890006d3fefcb3156dad7bf0c325b5fa9d058", 0xc8}, {&(0x7f00005d1000-0x40)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x9, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005cc000)={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]}, 0x8, 0x6, 0x4, 0x10000, 0x2238}, &(0x7f00005cc000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003ed000-0x20)={0x200, 0x10000, 0x0, 0x3, 0x8, 0x10001, 0x3, 0x4, r3}, &(0x7f00000b6000)=0x20) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000238000)={r3, 0xfc, 0x7fafd3dd2e1033b5}, 0xc) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d1000-0x50)=[{&(0x7f0000560000)="10160434cfbcfaf68980d68cd98e77010d582a54f2fc4c506dd7386a1b04505a6333eee9a0efb08fbc7e4faf01c102d5632ebfba8ee513ba53514345d2c9a08091ba4c1649157ecec7ff92226659780a00afbf3af7b6899422c146fe9e62ec08b201113b583a5fc9ae44739008da6e367ecacd3fba3cd02af2", 0x79}, {&(0x7f00005d1000-0xed)="61dca143a312cf4580b6d41ff16d309d8dd350351a7af0f5c968187b8bd4ad8fc60a5fe8afb7f5330ea9473fedaf1a0346882b5851fa139dca19ae22e5976dc8fa6c66a33479133093877bf407d3c98686a0c6ac5231b92b40e034298da8453e561cb25c839098f87670343d0268de722ce1202c285eed0841e81cc696c59aa04a9b1f3bd7e11afe2879abc789bccdb4ae84bf441b4cae4e598f87196b0fba0b062f293992c2284e6e31c6c5762b35f97ee8c6ba2db599159c0b29ff2fb4e38b3e20771a2c58ebca67369351d9369dde55103a87f9c47147e0ccbeaaebfe8d8ede9339bd855542b0d7934b4ea0", 0xed}, {&(0x7f0000311000)="fcb259bae651e62b19305df7829659a3432986c5455c921e242c4acc2c73f6e22b5be0c407f4ae9c5ad94ffb3b8d66e675749343bacc4823821d42eaa8888a1183d1c5892792a01f66ff0edce8ac3c06767987e93f4255233c47dd968ff694be8c3380c98eec4e6d0254fa5a1b9ab534c55c2268d9fa7cd1d659fccc47c15e215e70064d0a0feabf699cd64c721dd66231d71c9107aa1edd9fa2f0dcf78161c1d68726d112bba1a9eb918953e00c1a81059851e85031953a2eb75962f44f544f464516d6d3418193d178c5feed5f02cefd213e11d9764f54269a4b5dbcf706057766ee76a4cf1b0abc54ba6f9617", 0xee}, {&(0x7f00003ea000-0xb5)="be68d161a24b837a758f9b36bd8eaf82a1921ec2ccb56aa57fe16e0bdde653486b750d657bc9311efa57a18863feb86bd9ffafe36269fe146cac05b12f42a4f643d6bcad2f7c3fa973458d16a6b06c49cd4eef0a6a80bba5d7b03b8c22bf2affe8f040e5921608e94ab0e3bbd043b84226106d4899fdcb3584f1d236023045500e0ea2238cf4c22bf8a96d0669e0d7135ea262954c612daa5b0dccbd090e28fb8119b931ff564bf150b8a502bb83d2302fd1c3cdff", 0xb5}, {&(0x7f00005d1000-0xee)="c7650b013a02a5421c9df26452da67ade02e58ca0b139011c964bb609fa14a6b06accad5afce49b2b6d1d3e0a3701a4123fa257f2c191b5e6b1abc5fe6fe079326404f480975cc49c7d245118723459caeaf30bc060417f7587a0e5a3d867cbfc56f5051d7d110c4e48842e09f9efdca34c50a9bec5d07803664ab7e15aa397818a28f56a435413543353ca09cf2c1bd40382806163e23a37b571a7bcd3751d9c7d32c05aefaa4e23a590baf42b0af9f383e7b7a1051cf1c5a15f00e8a80a35326e45709fd9eb82f9174e4c9f7a87ad4fe91e3f44c44bdabfdfcdceffeb85f8fe37afc2392e0a7c6e4b28f4cd633", 0xee}], 0x5, 0x5) write(r1, &(0x7f0000002000-0x28)="ea", 0x1) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005d1000)=0x4, 0x4) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f00005d2000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x8852, &(0x7f00004c7000)={0xcd36701}, 0x8) read(r0, &(0x7f00005d1000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) close(r2) 2017/10/12 17:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00002bd000-0x8)={0x19980330, r0}, &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x56, 0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x100000003, &(0x7f00001bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(0xffffffffffffffff, &(0x7f0000b48000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b66000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc8000-0x4)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e6d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ef1000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2, &(0x7f00006ac000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000082d000)={@generic="535fc086ae9c4e308b671d348c9eb1e2", @ifru_flags=0x1}) connect$netlink(r2, &(0x7f0000ef2000-0xc)={0x5e1a61aec2076ef3, 0x0, 0x80000000, 0xffff}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x13, &(0x7f0000eee000)="18000000020001000000be8c5ee18c0000000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a880000020000000000000000000000006798e2010067fc2163e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b571068393d2281000000041ad0b4d2c23eefff01", 0xc0) open(&(0x7f0000784000)="2e2f66696c653000", 0x44, 0x20) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d5a000)=0x0, &(0x7f00005ed000-0x4)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000a19000-0x10)={0x0, 0x989680}, &(0x7f000081c000-0x10)={0x0, 0x0}) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a06000000000000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009f7000)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x4, 0x101, 0x1, &(0x7f0000fe6000-0x10)=@generic="0018f304ec79ff01d78c5e107a1b89a1", 0x101, 0x2e, 0x7fffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) setsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000300000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)="2f6465762f72746300", 0x80, 0x0) getpeername$inet6(r7, &(0x7f0000b65000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9f000)=0x1c) 2017/10/12 17:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x7ff, 0x72ad) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000ff5000)="2e2f66696c653000") open$dir(&(0x7f00000fd000-0x8)="2e2f66696c653000", 0x101080, 0x10) pipe(&(0x7f0000807000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = timerfd_create(0x0, 0x80800) socket(0x1d, 0x80e, 0x20201) memfd_create(&(0x7f0000000000)="2d00", 0x0) open(&(0x7f0000367000-0x6)="2e2f66696c653000", 0x0, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37a, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000107000)={0x2, 0x78, 0xd4e9, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x20000, 0x2, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7f, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) semget$private(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000fc7000-0x8)=0x0) r4 = memfd_create(&(0x7f0000017000-0xb)="6367000000000000086900", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00003c8000-0x14)={0x200, 0xb7ee, 0x161, 0x1, 0xfffffffffffffffa}, 0x14) ioctl$VT_ACTIVATE(0xffffffffffffff9c, 0x5606, 0x6) ftruncate(r2, 0x2df2) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = dup(r6) splice(r5, 0x0, r4, 0x0, 0x6, 0x0) recvfrom$inet(r5, &(0x7f0000016000-0x1)="", 0x0, 0x4, &(0x7f0000c10000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00007c1000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000595000-0x10)={0x0, r8, 0x401}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009c8000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x2, r11, 0xfffffffffffffffe) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000782000-0x8)={r8, r10}) fcntl$setpipe(r7, 0x407, 0x8020000000080402) splice(r1, 0x0, r6, 0x0, 0x1400000000000000, 0x1) 2017/10/12 17:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r0, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getrusage(0xffffffffffffffff, &(0x7f00003ec000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) recvmmsg(r0, &(0x7f000052b000-0x3c)=[{{&(0x7f0000b8e000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00001bb000)=[{&(0x7f0000fa6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00003a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x2, &(0x7f0000b2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x10000}, 0x7}], 0x1, 0x10000, &(0x7f000067d000)={0x77359400, 0x0}) recvmsg(r1, &(0x7f0000f6c000-0x38)={&(0x7f0000b0e000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d2b000)=[], 0x0, &(0x7f0000426000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x401}, 0x40010001) recvmsg$netrom(r1, &(0x7f00007cf000-0x38)={&(0x7f0000e82000-0x10)=@ax25={0x3, {"e426ece149d96e"}, 0x0}, 0x10, &(0x7f000097e000)=[], 0x0, &(0x7f0000d47000-0x2e0)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x2, 0x0}, 0x0) r2 = getpgrp(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001da000-0x8)={0x0, 0x0}) stat(&(0x7f0000a13000-0x8)="2e2f66696c653000", &(0x7f0000ac1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a03000-0x8)="2e2f66696c653000", &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e6a000-0x4)=0x0) fstat(r1, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000402000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = fcntl$getown(r1, 0x9) setsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f0000db3000)=0x5, 0x4) r10 = getuid() stat(&(0x7f0000bed000)="2e2f66696c653000", &(0x7f00003e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000e0e000-0x38)={&(0x7f000065a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009ba000)=[{&(0x7f000094b000-0xdf)="4b13185c938dd4070a002387371aeb6c032a187037884eff767be26027a8175b37a0f1d069619a801ba06c90361b4d877b3f85891a38f8672c578e2d3d9258620717d023f1f818e0425f2d7f7cdfa8299968d174e3eb3129a9252cc5da5308440341c57a2c83021d4140bc6c9fbd55c1ed156da1d9c504824fe33d1573d40e76c17aac2d8e36879e8ffb57471908484416b84849be1dbdf85b17b8ab46d2dc9535a1f5c86d333c5a3062a8f8591f396fa390a904e5bc6ec7eae93c6207398ba3601e47d18316b54acd21d69e57edf0f2b02806d4c6febfb443c35c5d6e7523", 0xdf}, {&(0x7f0000405000)="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", 0x1000}, {&(0x7f0000b24000-0xf8)="4ba04a56e7cc85731f70f66dc4267736e975c77ff30e013e77b92b416dbcb406687acdd450fad67f955a6134ba1f098d2d74b6fac5353d331fe7f0931abe795083f8f80926cf3f3f1cd3c2d869b17472470698308f3fc0a5a0ffe9829e53da24ecc97fa5ced038f331e723cf5826b374fcbcd8997399257467a3ac295e86ba14ec0acda3c53eef7787dc4d081701cca104f29c3383e0a888a8b64edd269047d096c98bbd06109d34f81967703f61eb4049fbc775f413848b7bc1b348143fb03ae4980174525892e7c1c627ad6b95f7d7b8ca7fb2c55b7b6948b1dd2e386286f7840d17ce90d23e3bba5cc114cca479571240d040e6a97a72", 0xf8}], 0x3, &(0x7f000095d000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x3, 0x800}, 0x4000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000d04000)=0x568, 0x4) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x6d9}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009f0000)={0x0, 0x2, &(0x7f00001e4000-0x38)=[@in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0xb50}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}]}, &(0x7f00007ae000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000012d000-0xc)={r12, 0xd, 0x10}, &(0x7f0000abd000-0x4)=0xc) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x47)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00009b2000)=0x47) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ed000)="2f6465762f70746d7800", 0x410000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f72666b696c6c00", 0x1, 0x0) memfd_create(&(0x7f000009a000)="2f6465762f72666b696c6c00", 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000315000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) fanotify_mark(r2, 0x40, 0x8000002, r3, &(0x7f0000f2e000)="2e2f66696c653000") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000260000)=0x0) r4 = syz_open_dev$sg(&(0x7f0000eda000+0x9d3)="2f6465762f73672300", 0x9af, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000bf0000)={0x40000000, 0x0}) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xd000, 0x3, &(0x7f0000945000/0xd000)=nil) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000b58000+0x5d1)={@generic="17c2c564d2e70d1e12b4c964786fb294", 0x0}) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) creat(&(0x7f0000ba3000)="2e2f66696c653000", 0x195) 2017/10/12 17:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000077e000)=[], 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000498000)="2e2f66696c653000", 0x40, 0x4) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000df000)={0x8000000000000, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000074f000)={0x10000002, 0x0}) getpeername$unix(r2, &(0x7f0000fa7000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007dd000-0x4)=0x6e) sendmmsg$nfc_llcp(r1, &(0x7f0000eb0000-0x150)=[{&(0x7f0000990000-0x60)={0x27, 0x20, 0x2, 0x4, 0x8, 0x6, "98a3f8dfe0ffc2e007650ace09aee7ca45f3f614d62ee4ca832e2ece95e9e570c41ab9925f904b57d5a1979a01d13f636889923d11e16a10f5b6d98d6e8fed", 0xff}, 0x60, &(0x7f0000f94000+0x673)=[{&(0x7f0000bbc000)="2f8c93e304467b4cd56693392d0486133d52283db940d4c533e5799cb012fad77fcabcf4c1e80936448fd1c3f25b1e69627bc1f7805cb0dc2242cbf32eed4b8e6404e93c6b87dc71212d017cc5f989cb7bef57f68d88f4f35ac24d16704006ca681f02e37f5ddf79592d9de84af4b58737c43e10fc70811e97188c55c5b3f04494738680db87917a92b133233ccb7ae2e05fbf88946d12de42a3f4a00797b17be403593429751162b90cd95ca4c39712ee52cffb0802301c84f931c8eae871447fd9b84d90ab98", 0xc7}, {&(0x7f0000327000-0x14)="c59a2d225c5f3768940257363249a7fee9b4b64e", 0x14}], 0x2, &(0x7f0000760000-0x38)={0x38, 0x1, 0x4, "1818e0341497de0090ed191e910bc475dec40eab3dfda46d6daac4cb16cff17223d4c1b997"}, 0x38, 0x800}, {&(0x7f0000032000-0x60)={0x27, 0xe9, 0x5, 0x7, 0x50, 0x7fffffff, "3bff0f1a9e58fd992aed84bc8758d7612016fead85403e1e468a2f510e15856f66bf6ef0a5fe58a08228897bf1fe1433462fa5a502bf3861789e4a1bc50afa", 0x400}, 0x60, &(0x7f0000847000)=[{&(0x7f0000594000)="432a23ffb22f5db907b9801637958372dbfebb722523d42908873144fe50e8b15622b52ba44e94fdf4f0362fe4d29acbb69f727f5cd9e080117a4a5cd73b03f11e6e3d29c70ffb0a7b3e21c690ab0a298a9e73e3af9164c17e69e37805076c53f18decc3082fa988ad094736cb5110c66e4f7a5ffe4cbc265678a70f0bad733c5f070c088d91c0942aaebc54bfc4d18b4462ae3b7759ab965cc2e887f902a6841b07130b4cb056590225f0f7631b354daedba6b659517f7e5260c95d85c511", 0xbf}], 0x1, &(0x7f0000f8a000)={0xf0, 0x88, 0x0, "c3f5c43b4e8863f4031b4528d116a5b180b733d72153d898a478aec56b313d191fd99b76c97ddef03af08eae3903c7333c91a5392f6d76fa5f8d56e6384322cb6a5bac8eb887039c6bc840e42ba1433812496b64ca37627d1961b1fd7a8c074b6659f25cec1e4ba731135ad4698f5c82bbe4bf6b26a9439ae9dcf09299e2746390c9a50eb2d29d4e90d6910cb8b478c3cf46f5058153436f19f82e9048251cf9a874eaa208d0c66263d2fdbf6c0143a5adb489056269b2cd47c52986952b093c765e25d04b8be246de503fc351265a6cd8962672840b9aaec14098b3"}, 0xf0, 0x804}, {&(0x7f0000417000)={0x27, 0x4, 0x2, 0x1, 0x8001, 0x8000, "32bba2b89acdfb339012dc8caab119c09a32a9f84c2f0bd30cb84ba6d75f48599c718ee8c4c0d6afb014c9f51b33f259e7b7ce4abdfad91128ae221cab0bf8", 0x7}, 0x60, &(0x7f0000760000-0x80)=[{&(0x7f00005cc000+0xe59)="2caee3d16e105027e2056619a71a9b184d802349e7cd68635781ea3a9d21eb0a07af551b0e30d5e14bf0701f657b4dd7161a0ccb07fbcdd6a9ca66601151941f3712729959a122d4f3c80e6401fa0798901122f049fb36aa44b077a6761898228060d5467504abfe96a0cdac1e5b6058c333ef51d3dd716354fc", 0x7a}, {&(0x7f00005f2000-0x73)="e26c670d2d94cc62f9139bdd50598e6189e1d1649563359956349dff6f3faa7b2cfe223df4f21c24945e470b128e90526c68ca7bc330041a97fb6ec1f5065f5e87838fb2f639b03ec32f495a6125e24d669c517c3d5e22496d2152f8c56795f43f45a97ee36460af7cda991a1ad9d5a00b2c11", 0x73}, {&(0x7f0000f6c000-0x6d)="279c3d782b71f10ba7e1bc5fb2a94c182872d042a778f44ae9ad32051462318dca0eab35e0411f96c8fb67859c3b79d4c2d2429a9acf73e092352e097157146e4f10a06bdb864f1ed4ff448c7210d838dc5b70deeb056f569465c3fccf62ab4f12016cc2477cbbb366295c45a1", 0x6d}, {&(0x7f00006c7000)="79491ffbecdd92db5e9d5b82be1854506fbb2c2dc34bd38ec231cf7aa5c8592c6f3fecda5557cff8d6d2a37f3497612cb4e166471501a5a0ab8a68b6ed9aa3b7f89ed0f2a048f7cab1de9524f45bc1aade0f4efc53af0e77304c36678349c9b6871e8cf58a91c005101c09fccaa57628aaa0e83373c1092a1363d0a75408d013385d1a8e0e0fe6ab0d1b35b5c8de647a", 0x90}, {&(0x7f0000c34000-0x19)="7729d30620d932b072f64c2430a3ead34961bb65926d4b05b2", 0x19}, {&(0x7f0000fb2000-0x55)="80f59ac7f2a0460c2adaf9197e41988dc66e2744c1220dc9619983a9f14aae9869fcc62788f028255f2c49e9b29489a86bc9dff7db0e0b8ae1e15265ea0b9ae941c5a5b5eaded4c9c5f72c9c8510c8a0059b3391bf", 0x55}, {&(0x7f00004c7000-0xfb)="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", 0xfb}, {&(0x7f0000111000)="7dc7305f680003b92dfa16f7bc1bc795aa6af4d9074b2916d914befd1bb3c5ff7caed4f40cf80fd413754434113627f8d95216a8f3d872f4c12f75ebc3e5a254b04100a7ef61bb437d5afe23ba80f42c86f973ea83cbf2ab4124ca3d7b256426dc", 0x61}], 0x8, &(0x7f0000e18000)={0x100, 0x13f, 0x7, "75c13d5db39a729337a8e8811874bbe5d12af6feebc180a900de22d57a8f85fbfdb9334e3526d5bac787572dcb2be95b23393972bebaf6d5bb0be07919bc2e680c74fe129bd6f176b7f87b1b93e0fbfb843bf6bd3ebcfe8f0a1c9ba244e7b81afa27ded79a68097554c392380431ee4d5467a1ef2e0844488ef2b90f59dfb008ebd117d060d6a8c1b667c6b87fda6cb6ea4a115a3a3b8cee21a21554f6cd9044c4db3bc4789040c4b9e059035dd6ce73b107023a1d2a659d7793065640beecefeae21eff2615649c1103733b586d988e5dd395f83be2f082286478e1054223f37ae0a05446a9b68f8fad"}, 0x100, 0x80c4}, {&(0x7f0000d65000)={0x27, 0x5, 0x7, 0x0, 0x4, 0x6, "1597be23b63f5cef41e92cda577c9c71b977719730c066d75a4f73bc8279dcc80d90dc28c44538952049ddf6bd69ca947af3b86936a882f49884970ee4829d", 0x8936}, 0x60, &(0x7f000005f000-0x20)=[{&(0x7f0000874000)="f8f1faed31d9079a89cd381d9930c43ee2edf5e230753493b82467a8eca952817f853b0d13e824da505fa2121c4d3c309c1381e47dbcdb08fd01a2484cafe3ff549e87e5aa514c44dbff34c588b70e4b6f35d8ed2765ba9bece6adc4697344de4780cb13c8d724143c6e859887199427b29b199ba58e442b996f3e42b27ac7f9a87402580e47644358aae3f78b108551ffef94d74a0645dc2175f7971062714b3afaa25976d60fa70dc414cd0b20270f433b81a774c0e0a4", 0xb8}, {&(0x7f00006ac000-0xf2)="11cc95479209504dee09b2e5e5b547b3268c808b997c43601a32b5148abe8a91db44a0427cecc74bd9828769e810761146ae03d3ec37d11e9ca9071ae1a871781878e264e02486160cf5d0de3f47a69c95959160e1721261ecbed8c57fcb23de19d9c51c05c26f71b570314ceb739dcec1631908d7b20638fc4448148ad261cd1322f73c7c8d9ba1ac24e87cfb143e1f3d259bf8d0b91ac6a54cd17fd1bd7282864619670ad81dd4df80b4c3cbbe472d73e998a2d9b8d045b725797cde5eb3a1cb61231a6baa727b569630fcb13f9e185a3b7e606e2c82337afd4e8e69051e3318fea7f414448ba5da4b0ab85c3a6f285126", 0xf2}], 0x2, &(0x7f0000f3a000)={0x60, 0x11e, 0x6, "92c16660afcb87f49126f856adde98bbce61bde67c67867addf02aa3a9b5e5037b8286830ead95b4df0533476bd44dc2ea77acdc0d31dd39d87dd8200d3baf8654ffa2ee5ec5c3c8c1"}, 0x60, 0x4000}, {&(0x7f000065d000-0x60)={0x27, 0x8000, 0x9, 0x6, 0x8, 0x82, "267352d65c3ef9cdd0004ddd3477858194e7abb72183d36c2df9f1657bf0967f6be66421077adacc68a6fcc926d26ffc374079f51e8cf2bdeaf3cd40d59eb7", 0x8}, 0x60, &(0x7f00001b2000-0x30)=[{&(0x7f0000cbc000-0x8)="92087338d92b73aa", 0x8}, {&(0x7f00001ae000)="e6cbb9699275d81ff07a00defcfd369c50282f565f93329ff98b4dfb5a8f1ce754d6d37fbed94ec22f8dd541636dddcd026bf05f7637f06621a3e36c306daaf7a7c6d75459852f33a8854b8c98703abce5384fab8b493ac53743a0c04f56529b14dca82229d51269726900b0f5a8a47adac589cb602f228d4cf067a593a5cef01b614dbc831af5f107e39e002f5177302ec8bf83933456c3abb394e3aace4bde5d882827871591c582e2af1c49fb868a40b346bc89987a58b5e801b7f219d82bc019aa83d5461c87fb92da95af8b0dbba48acaa3f9805c9808f7835e46", 0xdd}, {&(0x7f0000aed000-0xe2)="759ccda766191699cdd60a56ffff051fd7b2a6055569dbce707c0de02ec9cd5fbd033ac0244cc8426b5599fc40d1e41fc8fdb1a600ab80bd8e22d6397ac438f1d5533edc8f47dd19c97397525fd6021a7c20503daa0b35b2131c5aca78b5ead64b71143903aeae4e16cc05d24763c7ec7dfccdd5638de64a51adafb3dce52f608fe6db88fa7a644f9edb3fafc47f1e4757a670b73f1787a581ff57e9bde9057fa0d4d5198b5dfc74418ecfbf39cbef4ba6967d312af423ff545c9fd29b0af295296f4e1a29e7e9a30a41c1438919401b6ea58e0d8f6fb5ad8658d12efe020dc63755", 0xe2}], 0x3, &(0x7f0000a6c000)={0xc8, 0x11f, 0x1853, "e8d15f1161ba47792868bc491e1b1e0c0a171c9321d97db7a548dde295a2a6613dc31852522b8ff35ba23f30ac8f4e2046d94bdafc9acdad9b38b245a5e1afee23761ccfadffde102e78a13d7f166621af295013472cdfee9f79104c8b7e1e92bf9223451dc0f6e8bdf6eef59a61d8f9d745602865be7ddfbeaaed6477589fce0b3524b02e2f81550f72a6f55408e6284eabe64f2c0e5eb7ee7a0e27f406b24bf86b5c971955f1c6167fbf7a6fa45ce6e56c35"}, 0xc8, 0x4}, {&(0x7f00000cc000)={0x27, 0x400, 0xdc22, 0x2, 0x8000, 0x7ff, "b989e0602b8964599813de9ef6e93d977ba07702d9b65d7b0176a8d9c7979197848cac9949c58ec4125a30f625ef2978d2aba487d8a3d4e3394990402a7aca", 0x4}, 0x60, &(0x7f0000e45000-0x40)=[{&(0x7f0000abf000)="d862faf1a902a53fbad9a2657751c2aa384aa39305724c7cf31d97e6949106135fb2769b15445083e255394038bb459eae84d77437c9810aaed53a457699c5683610ef7329a27bbb47df2a62244bf49d1591234a3d98a98ec24b58d068d15406b8742af5c57c811a7ece3a2db9c3f5670776f5944df77e07b5725175119709fe8725aa881de4b1f5ca0955050dcf25e24bcb329934d21217542acaaf21b77940b0e5eaa296a067f3500f742dfb17ace74443de7fcc0fc4", 0xb7}, {&(0x7f00003ce000-0x4b)="1dcb1c3a9fa8bfbee1d1291c3db40345b0c965a3095d93fde54e8fae4fbab7ffa75ab5b565be5fad58676b67b010e9a80d8b545e844b252041cb86a6aafd9fc8862cff73b6d45382d553ea", 0x4b}, {&(0x7f0000f19000-0x97)="dcf1c3fa627c3b0c18a7334c4a495812feaa93d9374cb1593cc7b69b4077f5cfc5fe92533a7619080bfc0536624a3e14eba417fdc0e692bbb0f2eac6f7f3556483a3dc85c932c9f1e147c3992974cc088689b8b668e44eda31f34bcef3f7e81f89182e529270c4c27217b9ccc4731bdca8e66b83d723f4725e26f6a9f3f267dc3346324f9a6cd7670b832b061695d4239f8fb70691e9f3", 0x97}, {&(0x7f0000dda000-0x49)="c42c871b8ebea1d84aa820765f11e1b486cccdc922e10bf5710d00211e3614cad44332461ac721efd4ce1d98bfa32a65a809f7fcc2d1ffa076e9efac640f6dc9295c5c8d3f22ea1c7e", 0x49}], 0x4, &(0x7f00000f4000)={0xf8, 0x116, 0x9, "cba3530fd119371218cb4d455596c51608a3a208e8d2f2fc3589d7d90072244aaf22d4c44c220f6f79ac0981101448ebd44b4247d9c0bb5d8910ec84309b083284ceb0daea22e2e8cedd608d01100c86bd50a945ebc505663a7c3e80bbdccb9720019d3b8eec1ecb31c10359fbe9c126ade66965da8c79269c77e0c82d860813f5f90e0604abd7224795f05b4b5bbdf468d4cce3386901a29c7d433f0e9679e2c7ca0b3078ba20183da44929dc278b39ac52535e1a2dfedc224632cccd1024a190dee01ce14090c2312a580089bf057f29d4a96540e6da3b45a1edcc77f2b2cf8e"}, 0xf8, 0x20000810}], 0x6, 0x40000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000121000-0x20)={{&(0x7f00009ee000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2017/10/12 17:47:33 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000998000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005fd000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fb000-0x4)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000019d000)={0x0, 0x8e, "55a4e9ad6e3b6acbe8ddb0e170db29ecc8524fdb9896b0edac4f143e087a7c0547e675aabee49060976a7cf85be5f0af2e9167c447dbae084e0406ad9516f557b4aed173a749a4f19b9fb25e5ac09e25e1a3893495a5457f63b0168be0043b5e8e0b2ac22aa416a38d2436ed67874350d311bab469667af375e01fcdf67a65dde550f18919fe8d93b414365acfda"}, &(0x7f000078c000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000480000-0xb8)={r2, 0x6, 0x8, 0x7, 0x9, 0x3, 0xffffffff, 0x0, {r3, @in={{0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xfffffffffffffff7, 0xfffffffffffffffd, 0xb5, 0x1}}, &(0x7f0000578000-0x4)=0xb8) accept$ipx(r1, &(0x7f0000d26000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r5 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d26000)=0x0, &(0x7f00002e1000)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000d0f000-0x4)=0x80000000002, 0x4) sendto$inet(r4, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = memfd_create(&(0x7f00008b1000)="76626f786e6574307365637572697479295b776c616e31243700", 0x2000000000003) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000034d000)={0x80000000, 0x0, 0x2, 0x0}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00000cf000)={0x7, &(0x7f0000881000-0x38)=[{0x6, 0x7, 0x10001, 0x9}, {0x4, 0x9, 0x6ec2e555, 0x3}, {0x180000000, 0x1000, 0x80, 0xffffffff}, {0x8, 0x9, 0x4, 0x7f}, {0xfffffffffffffffc, 0x4, 0x1, 0x3}, {0xfffffffffffffe00, 0x400, 0x53, 0x20000000}, {0x1d8b6c6e, 0x2, 0x91, 0x623bebb5}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00004c2000)={0x0, r7, 0x10003, 0x10001}) getsockopt$inet6_dccp_buf(r6, 0x21, 0xf, &(0x7f0000d27000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000153000-0x4)=0xf9) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d29000-0x14)={0x0, 0x1, 0x10001, 0x80, 0x6}, 0x14) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000d29000)=0x0, 0x4) sendto$inet(r4, &(0x7f000064b000)="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", 0xa79, 0x0, 0x0, 0x0) r8 = creat(&(0x7f00005a2000)="2e2f66696c653000", 0x24) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000d29000-0x4)=@int=0x0, 0x4) [ 76.040657] pktgen: kernel_thread() failed for cpu 0 [ 76.045767] pktgen: Cannot create thread for cpu 0 (-4) [ 76.051397] pktgen: kernel_thread() failed for cpu 1 [ 76.056476] pktgen: Cannot create thread for cpu 1 (-4) [ 76.061830] pktgen: Initialization failed for all threads [ 76.170678] pktgen: kernel_thread() failed for cpu 0 [ 76.175793] pktgen: Cannot create thread for cpu 0 (-4) [ 76.182195] pktgen: kernel_thread() failed for cpu 1 [ 76.187280] pktgen: Cannot create thread for cpu 1 (-4) [ 76.192630] pktgen: Initialization failed for all threads 2017/10/12 17:47:34 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000013b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000213000)=0x1) sendto$inet6(r2, &(0x7f0000328000-0xe4)="155ea41c44d72c6f77a8f33c816d764134991480350e9f72a057ac56c2e9f3227aec45fc0d77ad3a1ee63efcc446c6fbafa3ddf4dafde17c9e2fc85673b120fea00825d994c60213afc877160ed677b6debc22542711bb0ba77eb1a329d6c4be26fbb6aefb2b047366be41d15895f219575cf126680b74ac8825cb027837c2a1303c657f61d70cc7b08b28d88ff3abd11aedef5737765d497cfb52320a7ca0233aa557c56ea93c82a9c5d3f478b2e6fcb1fabf768ec9ab0a342993a9c2030b599029717e9605c83df1bdcda4f16adf44a9049e06eb5435424363c6b8b994aef676514b75", 0xe4, 0x80, &(0x7f0000608000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) setrlimit(0xf, &(0x7f0000ae7000-0x10)={0x1, 0x8}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00003d5000)={0xffffffff80000000, {{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$lock(r2, 0x6, &(0x7f0000962000-0x20)={0x3, 0x1, 0x9, 0x1ff, r1}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004d0000-0x14)={0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe2000-0x4)=0x14) mmap(&(0x7f0000d98000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000063e000)={0x2, &(0x7f00003c6000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00006c9000-0xcf)="363f002f73e2d5b02890217a09aec5e5c9f4c599109d6c6499a2d1fd591ab42e5145d052bac883b43eac7138506d272caed481002639ea34beb1b83cc2a6ba9179e7d80333a4667bd9d48a5b8fb09fb54c253be3ed1d5c604942ade46b56cf5d952accf181b424d8e976bc56988f819f6e1f713505e7bc93c2fed553b0931969e5f30dcabb87dc29a825bdb3f6139515e3026752c85ab06dbee12da83a4856c224b596c6c9f97ea6e51e08bd88e251aa978292b9b749502a406c62bd14b1b30426f5f7715bec2b3e4dff6bde3e0c8f") ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000022f000-0x10)=@common="64756d6d793000000000000000000000") fremovexattr(r3, &(0x7f00007a8000)=@random={"62747266732e00", "2f6465762f6877726e6700"}) r5 = syz_open_dev$mice(&(0x7f000040d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) setxattr(&(0x7f00009cd000-0x8)="2e2f66696c653000", &(0x7f000000f000)=@random={"757365722e00", "2f6465762f696e7075742f6d69636500"}, &(0x7f0000a25000-0x1)="00", 0x1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000840000)={r4, 0x0, &(0x7f000064a000)=[]}, &(0x7f0000ff7000)=0x10) clone(0x1000000, &(0x7f0000f27000)="fc362813f8b3aa2b30144eb4b9c377657daba315ac609cabd259b23b5b439f96db8bf7376fb22e96812f6d6c1656eb7d30fed7c854f0988c2739c0d6a0b25a9739bbca69ee3c8aa2061f02bdf4db7c9b89eccf67700c2cd46ab2242d65e508857eefa3d32044401e49d007de2ba7c6fb65d1be4f6e0431bb66264e6258a36b98352338933dd54da454c523a999039bce2285da132c1c5d7465e16a14c8d337c85ef271dcfd27121aa873a9f0e6aca6762c62ec1cc9dcafb8674528bab09cd9df7be7d6e6642ad77444b980c5771c9a1cbae3ba8fbac11229f07dd476", &(0x7f000079a000-0x4)=0x0, &(0x7f0000107000-0x4)=0x0, &(0x7f0000f9d000-0xd)="9e6b1d280c6f950ff6e9f5587228456d070b523311e620560f979e62e0fc13a9737058294c464264fb49255c9699ce8f01029c34339e7f37336aa903ee6a50") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x7, &(0x7f0000001000-0x4)=0xfffffffffffffdf7) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000d51000-0x14)={0x3, 0x7f, 0x7, 0x2, 0xb7c, 0x1ff, 0x4, 0x3, 0x7ff, 0x5f11}) clock_adjtime(0x0, &(0x7f0000b92000)={0x1, 0x6, 0x80, 0x30, 0x81, 0x5, 0xc, 0x100008001, 0x9, 0x8001, 0x200, 0x5, 0x514, 0x18000000000000, 0x4e, 0x200, 0xf, 0x0, 0x6c98b0ee, 0xe18, 0x7, 0xbd44, 0x8, 0x6, 0x1, 0x3}) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000248000-0x4)=0x0) 2017/10/12 17:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000a80000-0x1)="00", 0x0, 0x0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a68000-0x4)=0x0) lgetxattr(&(0x7f000077e000-0x8)="2e2f66696c653000", &(0x7f00003f7000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000095000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) r2 = add_key(&(0x7f0000035000)="7573657200", &(0x7f0000a7d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aae000-0x1)="7c", 0x1, 0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d2b000)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000007a000-0x9)="2f6465762f72746300", 0x171082, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00002fc000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fbd000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004ab000+0x56c)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001f9000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x4, 0x0, 0x20, 0xa0, 0x401, r5, r6}, {0x3, 0x8001, 0x10001, 0x4, 0x3, 0x200, 0x5, 0x3ff}, {0x3, 0xff, 0x0, 0x8}, 0x0, 0x0, 0x2, 0x0, 0x12, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x4}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x3, 0xffff, 0x0, 0x10000, 0x1}}, 0xe8) keyctl$revoke(0x3, r2) request_key(&(0x7f0000741000)="f67b01003f000000006500000600856800", &(0x7f0000373000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e86000)="5c2e776c076e30f5fffe0069786d616300000100000092001185", 0xfffffffffffffffc) r7 = socket(0x2, 0x2, 0x0) exit(0x8) connect$inet6(r7, &(0x7f0000752000)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4}, 0x1c) r8 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r7, &(0x7f0000eb3000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r8, 0x0, 0xffff, 0x9) sendfile(r7, r8, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r8, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2c000)="2f6465762f70707000", 0x400, 0x0) fstat(r9, &(0x7f00004b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r10, r11, 0x40080000001, 0x30410) flistxattr(r12, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/10/12 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0xb000, 0x26, &(0x7f0000241000/0xb000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r0, 0x6, &(0x7f000016c000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x10000, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0xfffffffffffffffe) r2 = syz_open_dev$vcsn(&(0x7f0000f13000)="2f6465762f7663732300", 0x100000001, 0x2) inotify_add_watch(r2, &(0x7f0000995000-0x8)="2e2f66696c653000", 0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000fd4000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r2, &(0x7f0000e0f000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mkdir(&(0x7f0000dba000)="2e2f66696c653000", 0x140) mkdir(&(0x7f0000735000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000af1000)=0x9) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000220000-0x4)=0x0) r3 = open(&(0x7f0000278000)="2e2f66696c653000", 0x80800, 0xb) r4 = dup(r3) fstat(0xffffffffffffffff, &(0x7f00006de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00002a4000-0x5c)={{0xa, 0x2, 0x3f2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x33b27fad, [0x101, 0x1, 0x0, 0x3f, 0x0, 0x3, 0x8, 0x4ce31e45]}, 0x5c) mkdir(&(0x7f00001cb000-0x8)="2e2f66696c653000", 0xfe) r5 = openat$binder(0xffffffffffffff9c, &(0x7f00000b5000-0xc)="2f6465762f62696e64657200", 0x400000, 0x0) unshare(0x2000000) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000d50000-0x78)={0x3, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd079a516daa8a1c3, 0x80, 0x7f, 0x10001, 0x5e, 0x0, 0x0, 0x7, 0x3e8}) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000250000)="6367726f75703200", 0x1, 0x0) mkdir(&(0x7f000088b000)="2e2f66696c65302f66696c653000", 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000862000-0x50)={{0x3, 0x2, 0x5, 0x2, 0x1}, 0x10001, 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]}) unshare(0x2000000) 2017/10/12 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000eaa000-0xd)="2f6465762f7573626d6f6e2300", 0x65, 0x200002) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004b7000)={0x5, 0x1, 0x100, 0x9, 0x7}, 0xc) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000df1000)=0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c31000)={0xc, 0x0, 0x40020, 0x0}) ptrace$getsig(0x4202, r3, 0x8, &(0x7f0000fc1000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/10/12 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000034000)=[], 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008c4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7202}) getpid() flock(r0, 0xa) 2017/10/12 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009af000+0x320)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) fremovexattr(r0, &(0x7f0000118000)=@known="636f6d2e6170706c652e46696e646572496e666f00") writev(r0, &(0x7f0000dd2000-0x20)=[{&(0x7f0000e11000-0x5e)="9d3ab8c64091ac50b6518ae4e71942d9dedd09b0858eae7c71cc3ab6185dbb9f75fef0ead0cd7d27f4685e667df31e5929eecaf5a4974873c2835458c2ce575e2c6df7159ea4d3b31c24dcd861cb8771124c9854b1f38abf8f7add231e84", 0x5e}, {&(0x7f00009c4000)="b9b349a1355f16bde85f2266ec7e4f14252c7d008803e7a45f128c341a16e5a246a0c0986fa3f0221938cae1f52d4a01b1624f1d3deab9e8c5cb66b986b26553bae54f0eb7f5f6bcd53051ec8d1356bd", 0x50}], 0x2) open$dir(&(0x7f00000ae000)="2e2f66696c653000", 0x8000, 0x20) r1 = syz_open_dev$loop(&(0x7f0000a4c000)="2f6465762f6c6f6f702300", 0x1, 0x200) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x401) 2017/10/12 17:47:34 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00002e0000-0x4)=0x0, 0x80000) vmsplice(r0, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f0000775000-0x4)=0x2000000000000000, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000219000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f76000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) r6 = epoll_create1(0x80000) shutdown(r0, 0x2) socketpair(0x1, 0x1, 0x767a, &(0x7f0000c4d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f000098b000)={0xa48f3798a56e60c, 0x0}) r7 = accept$inet6(r3, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000474000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000d7000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000)=0xe8) ioctl$void(r2, 0xc0045878) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x2000000000000, "2e2f66696c653000"}, 0xa) write(r1, &(0x7f0000afc000-0xaa)="5d1543ecf0671bdcaab213498a70e0249844050cbb79f97e5d54f3d648681b66f3d2724f742f64be5fff129dabbf44d04945d0d441c9442a9ee807328ae02699ee41df366d83b49f35be1e9c909a60dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de511cd049ec3e2a1df21da31e4ccec8732b33fa6569b0aaba6072aaaaedf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef68e0a2e3fefeacf2038cc7ae3121", 0xaa) close(r1) socketpair$inet(0x2, 0xb, 0x100, &(0x7f0000d9f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r4, &(0x7f0000246000)=0x0, 0x20000020) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000622000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba0000-0x4)=0x28) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000f78000)={r10, 0x679058c0}, &(0x7f000039e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000389000)={0x0, 0xb7}, &(0x7f0000833000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000f8e000)={r11, 0xce, 0x7fffffff, 0x5c, 0x1, 0x1, 0x10002, 0x4, {0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x2, 0x400}}, &(0x7f0000685000-0x4)=0xb8) pipe(&(0x7f00008d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r13, 0x10e, 0x4, &(0x7f0000b6e000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000c91000+0x73a)={r12, 0x1000, "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"}, &(0x7f0000a60000-0x4)=0x1008) 2017/10/12 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xaf) sendto(r0, &(0x7f0000cff000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000d02000-0x38)={&(0x7f0000d02000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000336000-0x70)=[{&(0x7f0000c5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f00005ff000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000885000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f00004f8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e8000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000fbd000)="", 0x0}, {&(0x7f0000e32000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x7, &(0x7f0000a5e000)="", 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f8000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ae9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000050e000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000437000)={0xc4e0, 0x1000051}, 0x8) recvmsg(r0, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f000049f000-0x20)=[{&(0x7f0000cd2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f00000ac000)="", 0x0}], 0x2, &(0x7f00005d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x80000000000009}, 0x0) listen(r0, 0x5) r2 = accept4(r0, &(0x7f0000068000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044f000-0x4)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a6e000-0x10)={0x5, &(0x7f000007d000)=[{0x2, 0x9, 0x2, 0x7f}, {0x3, 0xfffffffffffffffc, 0x80000000, 0xf94e}, {0x7fffffff, 0x5, 0xfffffffffffffff9, 0xe7}, {0xfffffffffffffe01, 0x5, 0x4, 0x1}, {0x98b, 0x1, 0x100, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="00", 0x1}], 0x1, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x37)="00", 0x1}], 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00008b9000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10000000000031, &(0x7f0000f63000-0x4)=0x5, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f65000)=0x3fb, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9a000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000dd9000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000c1f000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000709000)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000268000)={0x0, 0xe9, "b2a88d9fedffbe3c90a1ef75c65b70855ee19a63a50d68ffb7d3548ca817e092a4f85514ad2a08632af5c619a41eeaad6f1270e76e8c9ba5e745e415ed48b98c7a6b3bbc7e01f25c3752e1216b1f351fb7ff344b810e48bed8c7f94221b0b635533e2377f3d2c18c76897ce972030de451c473eb38e844f8c75c5748036681e085fc70473e7c494565214e8dcb6bf030fca96da14fed1aadcd69a7ae21b354f500e2fa7c173d092c9bf37b1aef92d601ea51379c050f370a4b6e3c455abbb04c5a789e96e004b8b7934e30ea692cbe6e9d443ee3e5099b67c9465e1b5de0c6cbca94e1173021cef2f0"}, &(0x7f0000894000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000068a000-0xc)={r1, 0x4, 0x30}, &(0x7f0000d40000)=0xc) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004e7000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000014000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff019}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = epoll_create1(0x80000) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005c9000-0x4)=0x3, 0x4) getuid() r5 = dup3(r4, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000007000-0xc)={0x40000014, 0x0}) r6 = accept4(r3, &(0x7f000002c000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002c000)=0x10, 0x80000) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() getgid() fcntl$getown(r3, 0x9) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00003e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000791000)=0xc) gettid() getgid() mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f000070d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f000071e000)=[], 0x0, 0x2060, 0x0) r4 = dup(r0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006a9000)=0x75) mincore(&(0x7f0000d04000/0x3000)=nil, 0x3000, &(0x7f0000684000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f000033f000)="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") inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000224000)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) setpriority(0x2000000, r1, 0x9) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) futex(&(0x7f00001aa000)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, r3}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x20000) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) open(&(0x7f00001f4000)="2e2f66696c653000", 0x0, 0x10000003) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000446000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006f5000)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d18000-0x100c)={0x0, 0x0, ""}, &(0x7f0000d75000)=0x8) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000001000-0x28)={@common="73697430000000000000000000000000", @ifru_mtu=0x8}) 2017/10/12 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a6d000-0xd)="2b6d643573756d5d4047504c00", 0x1) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f000035d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000abd000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) write$sndseq(r1, &(0x7f00006c3000-0x90)=[{0x5, 0x4, 0x1, 0x1f, @time={0x0, 0x989680}, {0x6, 0xfffffffffffffffc}, {0x0, 0x0}, @quote={{0x7ff, 0x10001}, 0x4, &(0x7f0000799000-0x30)={0x800, 0x4344, 0x0, 0x1, @time={0x0, 0x1c9c380}, {0xffffffffffff8001, 0x10001}, {0x5, 0x80000000}, @quote={{0x80000000, 0x81}, 0x8, &(0x7f0000644000)={0x3, 0x7, 0x0, 0x50, @tick=0x7, {0x5, 0x200}, {0x80, 0x6}, @control={0xb4f, 0x2bd8, 0x8}}}}}}, {0x8, 0x3, 0x8001, 0x6, @tick=0x509, {0x8000, 0x5}, {0x1, 0xfffffffeffffffff}, @raw8={"b6bef53308c337429c3c2d1f"}}, {0x2, 0x7fffffff, 0x80000001, 0x3, @tick=0x8, {0x7, 0x9}, {0x7, 0x6}, @addr={0x100000000, 0x3}}], 0x90) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003c9000-0x20)={{&(0x7f0000c36000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = userfaultfd(0x0) fchown(r2, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000a74000-0x28)="65f28dc7f1c051f3c894a627bdc5a1dcbb6d2e922e8f77550ed60f1b73ec4cd8ec4b878e95b368dd", 0x28, 0x1, &(0x7f000052c000)={0x0, 0x1c9c380}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$get_persistent(0x16, 0x0, 0x0) pselect6(0x40, &(0x7f000006b000)={0x0, 0x325e, 0x4, 0x3, 0x1, 0x4, 0x5, 0x4}, &(0x7f0000a40000)={0x8, 0x7cc90ff8, 0x7, 0xe946, 0x20, 0x8000, 0x2, 0x0}, &(0x7f00006fe000)={0x9, 0x80000001, 0x40, 0x8000, 0x0, 0x1000, 0xc0, 0x9}, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000132000)={&(0x7f00008eb000)={0x3f}, 0x8}) ppoll(&(0x7f0000013000-0x10)=[{r2, 0x4000, 0x0}, {r2, 0x8000, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x0, r3}, &(0x7f0000011000)={0x1}, 0x8) r4 = signalfd4(r2, &(0x7f0000013000)={0x0}, 0x8, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000418000)="63646700", 0x4) write$fuse_notify_inval_inode(r0, &(0x7f000062a000-0x28)={0x28, 0x7f, 0x0, 0x100000001, 0x401, 0x8}, 0x28) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setown(r4, 0x8, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r5, r2) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/12 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b13000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc8000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000045c000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000211000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000850000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r3}) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) r4 = socket(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f70707000", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x80002, 0x300) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000835000)=0x14) setsockopt(r5, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) dup3(r4, r5, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = dup(r5) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0a142f230400", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r4, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() set_robust_list(&(0x7f000032c000)={&(0x7f00001df000/0x2000)=nil, 0x7f, &(0x7f0000f66000/0x2000)=nil}, 0x18) socket(0x10, 0x4, 0x4000000002f9) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000d97000)={r7, 0x101}, 0x8) bind$inet(r8, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xfffffffffffffffd) fcntl$notify(r0, 0x10, 0x80000000) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000d92000-0x8)="0000000000000000", 0x8) fsync(r1) r2 = syz_open_dev$vcsa(&(0x7f00003a4000-0xb)="2f6465762f766373612300", 0xfd, 0x80) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) mkdir(&(0x7f0000a69000-0x8)="2e2f66696c653000", 0x44) r3 = inotify_init1(0x400000800000001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000cc7000-0x8)={0x7, 0x8000, 0x3b2c, 0xffffffffffffbffc, 0x3}) r4 = request_key(&(0x7f0000ee8000-0x5)="7573657200", &(0x7f0000fb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008de000)="2f6465762f766373612300", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r4, 0x6) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r5 = open(&(0x7f0000a0a000)="2e2f636f6e74726f6c00", 0x0, 0x8) r6 = openat(r5, &(0x7f0000478000)="2e2f636f6e74726f6c00", 0x1000000000002000, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea7000)="2f6465762f6877726e6700", 0x0, 0x0) r7 = gettid() ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000444000-0x4)=0x0) fcntl$setown(r1, 0x8, r7) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000c4000)=0x2) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000725000-0x1)=0x0) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) timerfd_settime(r1, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$netlink(0x10, 0x3, 0x10000000000c) socket(0x10, 0x3, 0x10) 2017/10/12 17:47:34 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r0, r1) mount(&(0x7f00009b4000)="2e2f66696c65302f66696c653000", &(0x7f00008dc000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010580000000006465667d00", 0x101000, &(0x7f00001c2000)="71") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="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mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r3 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mkdirat(r2, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000f28000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000f2c000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000a06000)="") accept$unix(r3, 0x0, &(0x7f00003ec000)=0x0) unlinkat(r3, &(0x7f000057d000)="2e2f66696c653000", 0x204) mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b40000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000ced000)=0x4, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000fa2000-0x8)="2e2f66696c653000", &(0x7f0000f95000)="2e2f66696c653000", &(0x7f000082e000)="72616d667300", 0x20000, &(0x7f0000b4a000)="e407") mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000255000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1, &(0x7f0000c08000)="") [ 76.316853] cgroup: cgroup2: unknown option "" [ 76.330814] cgroup: cgroup2: unknown option "" 2017/10/12 17:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00008c2000)="", 0x0, 0x0, &(0x7f0000485000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000f3c000-0x8)="2e2f66696c653000", 0x10400, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000799000-0x14)={0x10000000000003, 0x3, 0x9, 0x6, 0x1ff}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f5c000-0x2c)={0x0, 0x40, "f440736879b5748941db17af7231efec33d939dd5e63b7e63ead9af3fe042641e42bed38401d37e85d6639471e09e7de469d59aad6dbb7a84130aa6169c81f6c"}, &(0x7f00005c4000)=0x48) r1 = socket$inet(0x2, 0xeffffffffffffffb, 0xffffd) r2 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = add_key(&(0x7f0000f8b000)="7472757374656400", &(0x7f0000694000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000077000-0x2b)="10b1f9a19ef850e456fa0b6fac23fc175ef38381201934de43d34f89c5b385a1cd2863a25f9a9928f1e126", 0x2b, 0xfffffffffffffff9) r5 = gettid() fcntl$setown(r2, 0x8, r5) keyctl$revoke(0x3, r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000c11000-0x6)={0x9, 0x100000001, 0x1ed}) readv(r2, &(0x7f00009d0000)=[{&(0x7f000053e000)="", 0x0}, {&(0x7f0000ea4000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000eb3000)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000012000)={0x7, 0xf865, 0x100000001, 0x8, 0x81}, 0x14) getsockopt$inet_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f0000262000)=0x0, &(0x7f0000847000)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c0000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00005fa000-0x50)={{0x6, 0x80000000}, {0x100, 0x6}, 0x3, 0x0, 0x5642, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f000039b000)={0x9, {{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]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet6_int(r3, 0x29, 0x2002, &(0x7f0000c07000-0x4)=0x40, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000081a000)=0x0) syz_open_dev$evdev(&(0x7f00004f8000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/12 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000000000, 0x0, &(0x7f0000e89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e89000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x58, 0x0) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000011b000)="2e2f66696c653000", 0xfffffffffffffffe) accept4(r3, &(0x7f0000db7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000353000)=0x8, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0xa, 0x4, 0x4) connect$inet6(r2, &(0x7f0000b42000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f000089d000)={&(0x7f0000765000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c90000-0x10)=[{&(0x7f00006a5000-0x1)="00", 0x1}], 0x1, &(0x7f00006aa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x40000000) recvmmsg(r5, &(0x7f0000f5d000-0x40)=[{{&(0x7f0000fee000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000095b000)=[{&(0x7f0000c93000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000f60000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x3, &(0x7f0000d44000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x10000, 0x0) sendto$inet(r5, &(0x7f0000f5c000)="", 0x0, 0x8040, &(0x7f0000f57000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000ff5000)={0x6, 0x3ff, 0x0, 0x4, 0x2}, 0x14) setsockopt$sock_int(r5, 0x1, 0x800000000023, &(0x7f00009d8000)=0x4, 0x4) connect$inet(r5, &(0x7f00009b8000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r4, 0x0, r3, 0xfffffffffffffffd, 0x7, 0x5) sendto$inet(r5, &(0x7f0000f59000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000977000)={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r5, &(0x7f0000e7c000)="0e98c50d6f4a3ba31d07caa442035bb60c95b931db6ea2760870c6d755d0c52f7e70ec5f07e7aa2ca5ca76a93ea1e0974b4a973377caa7030017ce0e6a031e8480ea2c28d8807ee3595b6fcaf4e74bf4c1ff2b6f94a694e858186f0799da0003b05dd69d715e205ac779de452c", 0x6d, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000f57000)={0xc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x4, 0x6, 0xe80, &(0x7f0000a68000-0x10)=@generic="a6250ae220ce1e6a9edddc769953b26a", 0x1f, 0xfffffffffffffff7, 0x7ad3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f00007aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d79000)=0x61) sendto$inet(r5, &(0x7f0000f5d000-0xf0)="55f735c10886f970459de6baa6e4341995b017bbfb704f96aa67202977b2669b1cd36e9112923421383cfd485e6f71c786bace8c10dd10cfbe5e0f564720b05bb1cde14e2efffffdffb5052c6131e2780c83b5f182cd741a07e5e1dff9c97ccb2bd71af359d6be221ed6f3fa223cb1daba4ed157037b7438961a467f96b8fb2c412eb5c361bfdf39746a4554e25cf024bc324dd26a0cb7cd0ea160245797723083a475d78fd0150882f55a25c10ddca5fa54ec8e5211d0e1f2a523def285f2f9fe96236afe0f4f000000020d13cc5c9d034f0d10036e64e80236dc846d40922452a007c95fc50a908804d5909561480f", 0xf0, 0x40080, &(0x7f0000922000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000660000)="2f6465762f73657175656e63657200", 0x1, 0x0) splice(r1, 0x0, r6, 0x0, 0x10001, 0xd) 2017/10/12 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000289000)="2f6465762f70746d7800", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000262000)={0x0, 0x0}) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000cdf000-0x10)={0x9, &(0x7f00001e1000)=[{0x1, 0x3, 0x7fff, 0xfe4}, {0xb, 0x5, 0x0, 0xce23}, {0x4, 0x1, 0x100000000, 0x9}, {0x8, 0xa91, 0x0, 0x20}, {0x20, 0x81, 0x3, 0x5}, {0x2, 0x7fff, 0x7, 0x8000}, {0x9, 0x0, 0xfffffffffffffffb, 0x7ff}, {0xf32, 0x8, 0x80000000, 0x7}, {0x35, 0x0, 0x7, 0x1}]}, 0x10) r6 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000785000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r7 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000fda000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getdents(r7, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00009c6000)="70726f6300", 0x1) creat(&(0x7f0000670000-0x8)="2e2f66696c653000", 0x1) 2017/10/12 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xcec000)=nil, 0xcec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000734000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000860000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000701000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x400000) unshare(0x200001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000026000-0x10)={0x0, 0x4, &(0x7f0000025000-0x20)="b377f9ae"}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000222000)={0x17, 0x2a, &(0x7f00007b2000)="1a8060d575bb7559ac4a8f4f32486ea48dbcf707e8a7043fb07826ebc7423d94ac17597e946403cb7f8d"}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c12000-0x28)={0x6, 0xf, 0x5, 0x2, "927c3d094323a1126d5b9c3c8c260179fbc7f476f05d0f7aa326b5dd4d4c5f0f"}) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000cec000)=[{&(0x7f0000ced000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) sync_file_range(r0, 0xfff, 0x100, 0x2) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000fce000-0x8)={0x7fff}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0xab) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x1000005, 0x8810, r3, 0x0) statfs(&(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000936000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readahead(r2, 0xb6, 0x2) socket$unix(0x1, 0x3, 0x0) r4 = socket$unix(0x1, 0x4, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) getpid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/12 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f0000000000)=0x8c) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f00009a8000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x8000000010, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) read(r3, &(0x7f000015c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) pwrite64(r1, &(0x7f0000448000-0x1)="f9", 0x1, 0x10001) dup(r6) fdatasync(r5) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00004ee000)="2e2f66696c653000", 0x20) sendfile(r8, r1, &(0x7f000000c000)=0x0, 0x2ea96fac) splice(r7, 0x0, r1, 0x0, 0xfffffdff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)=@req={0x0, 0xff, 0xfff, 0x8}, 0x10) kexec_load(0xffffffffffffff07, 0x9, &(0x7f000097b000-0x120)=[{&(0x7f00009f8000-0x59)="97c1c6e71f2695ce5fd1d22945028fcbe818f59c178887bf8852ed52d96c64405f4bb27a59c5253fc5a832e0e8ce52ca87043bf6f2bd0fca1f1096cdcd1f2d69fd7a75ff5cfe5da5ea780685d6dba9ff90869f519e575de5d5", 0x59, 0x8, 0xffffffff}, {&(0x7f0000304000-0xea)="5379fb4b711440c98df6aa84c508f7ab9bf1ebb36fbe04567fb6097e88a4f0687a086d24016743acfaea6504341b6dd3dda73a7dee29273284087c7920b74c3934383d7d7e6482cf454a8e7f61725e12c5a553554ab2e5b5b923f55a8d8a4dbcdec4495a36ef97c10128ec37a985ea23eeec05285711b2accec4f8af0bb3c3e25c372307d2c2c5809f7a1e52b3aa93c13e2e96cb912182fcccf11b99bb7d7077a3c335793d2897d996285a5f57baf5092c52d444a8ce497d61a7c22dbbd0ae873393898f638bdbc46aaafc39ac3b69fc925a51dcb246f1f828150d29eee3779b571a849aae7607a34615", 0xea, 0x1, 0x401}, {&(0x7f0000a90000-0xfa)="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", 0xfa, 0x8, 0x2}, {&(0x7f0000114000)="a009f9fb64a8211e12dbde4dc471fc47ac9dd40d7b5ee6ee2c4828d2debc22cc61f71af6e18eabfee0fd737e79f9104dc275b2a847d571ae92e7cf6abfef81b04b5f4ae746b0f212bff9db3da78db43d2d220123f0e77672eaa981df40c3fee250fa658487955736ae58999e61553b89b431b89d19e96f0f62fe3d507e9108cfd75ef6aa3a68b1eea5dab90a9e145404ffe1863931a123c9a5710932e200f01c55c9e4080c87088734b0f4ece8d8fb03dfb5755a3a77c7b4a7312c634e41814a7e", 0xc1, 0x7, 0xfff}, {&(0x7f0000c7c000)="86941778f1f4ec0b05238863e38c9f8f5ab69b3656ac5026c831b970e1d30904b43c521afd8a656b1c7afbabe2141064d5fd1476e1a4f2c38c8c6c874fdcf5010549d74279c550e44cceac8dd4f70486d60f29afd1e508e328d88392cf711774a8133e0bef0aa4b828cee0eb19d01394e770ecb94b8debfdab0a38a1c4564b871a7bdbda13c8aa", 0x87, 0xfffffffffffffff9, 0x9}, {&(0x7f0000512000-0x1000)="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0x1000, 0x5, 0x5}, {&(0x7f0000e28000-0x17)="a18c269fb56f9b10479b013b807783ae45e7df7ad9d0ef", 0x17, 0x4, 0x7f}, {&(0x7f00002c2000)="21f51b379030b839fb5d7c4dbf525d501be26c675ecfe7ff524a70a3b0584e679afa42617153d999b825515b7a010522bed85a34135d5899a92fdb09753a12da6ca05aec5c7024e48a23f6ea3866b3ad7b69194004926434c80e4edce95eb5f9a30f8ce568c862a987a76f88e6336027e11d734dfe47fb8c6c0e4aac694b60badfba2320ce283cd00618ce6ca7b92e55af2adcf3c3386aaa211a0796292399a74e92de4565e670", 0xa7, 0x3f, 0x58}, {&(0x7f00005b6000-0xda)="e345d543951eb3fe6313a4d0ce8d0734b439eecdb08b32e27412517dfdbda5d17062e33f44e2b6b10da2ae9fe33fa7a8ad80613389d85735f34f873a18e89ebbdba0f14ca72c8e605e5f4fa5f737904d2c321c1ec493100dcf7d1dc043f923a90029a97207ff01686a23a3ea8f181f3d848765be842b1806963c5a8968e2081172e059062043a23f4655a3c85a4381adbf8499e7f1781fb2e6a53bd2845bdfecdb3a356b8717b0a1874aef46f7df5307f6e22b3e8f51548b95246802774c85869eaea42cd4dc0a29f14ed0f68485c79677968df69222d02156c6", 0xda, 0x20, 0x800}], 0x3f0002) keyctl$unlink(0x9, 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000e52000-0x4)=0x0) unshare(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)="2f6465762f73657175656e63657200", 0x1071c0, 0x0) bind$inet6(r5, &(0x7f00002fe000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$get_keyring_id(0x0, 0x0, 0x0) r9 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000800004102) sendfile(r9, r9, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) 2017/10/12 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = memfd_create(&(0x7f000065f000)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f0000682000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000de1000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f72746300", 0x0, 0x0) memfd_create(&(0x7f0000a34000)="7b00", 0x0) r3 = socket(0x10, 0x2, 0x0) bind$netlink(r3, &(0x7f0000cce000-0xc)={0xf, 0x0, 0x100000000000000, 0x400}, 0xc) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000006, 0x0) r5 = accept4(r4, &(0x7f0000548000-0x1002)=@un=@file={0x0, 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&(0x7f000000a000-0x4)=0x1002, 0xa00) ioctl$sock_proto_private(r4, 0x89e0, &(0x7f0000a2e000-0x56)="9ab0a63ae1485ef78924a2adb43e43f309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716c13adb083804556acf553835086db75cf6cd1ca1876c05000000000000a74c30") r6 = socket(0x8, 0x9000b, 0x1) setsockopt(r6, 0x2000000000000000, 0xca, &(0x7f0000006000-0x4)="f705043d", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$UFFDIO_COPY(r5, 0x8010aa02, &(0x7f00003a7000)={&(0x7f0000b84000/0x5000)=nil, 0x5000}) r7 = open(&(0x7f000066b000-0x8)="2e2f66696c653000", 0x100000417f, 0x8000000000080) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000d8a000)={0x2, 0x3f48d048, 0x3, 0x80000000, 0x9, 0x7ffffffc}) socketpair$inet(0x2, 0x3, 0x7ffffffe, &(0x7f0000485000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f000090a000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r8, 0x202) getsockopt$llc_int(r7, 0x10c, 0xe, &(0x7f000046d000-0x4)=0x0, &(0x7f0000cf6000)=0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) 2017/10/12 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00008cd000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ab1000)="", 0x0, 0x20000002, &(0x7f0000d13000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x800) write$tun(r1, &(0x7f00007e2000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e6d23", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000035f000)={0x1, 0x8, 0x281, 0x3, 0x100000000}, 0x14) r2 = dup2(r0, r0) pipe2(&(0x7f0000ec3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r2, 0x0, r3, 0x0, 0x200000000009, 0x0) socket$inet6(0xa, 0xa, 0x8) 2017/10/12 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000602000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) clock_gettime(0x0, &(0x7f0000e9e000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00001a8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x584f37ce, &(0x7f000082e000)={r1, r2+30000000}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000a38000)=0x80, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f00008d9000)=0xde3, 0x4) recvmsg(r4, &(0x7f0000012000)={&(0x7f0000013000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000013000-0x20)=[{&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfa8}, {&(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2, &(0x7f000000d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7ff}, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000d5d000-0x4)=0xc) stat(&(0x7f0000221000)="2e2f66696c653000", &(0x7f000014e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000098c000)="2e2f66696c653000", r5, r6) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000011000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002fb000-0x78)={0x6, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffeff, 0x1, 0x8, 0x7, &(0x7f0000d0c000)=@generic="87b6bdcff1c733e212d1b24266a26ac6", 0x20, 0x8, 0x3}) sendto$inet(r4, &(0x7f0000004000)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ef0eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a2a7484596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974102046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f3795f58d0f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe62bfc8244cb12d6ee131c01556e5d4701d79a84cb320fb9d43d1d74b8b5141866713a6418a2353d29868756da348f22c09fd4cd80803e1ff82652cbc8610c8ae2b63259368311d5ebd062bd0c961075d0d70a480bd75b7dcac004767a7bc311532d9e2f11f5dbeebfa2c4bdcb5b7f4d0a5916f3886a402ef56722e355924832b0f84a0184870f69b40a8df2e03b7b61428c3a4f3164c8b34a32aac9801c04b8e323ce5d88720859e98480f498b83a73bc99f5d6b6577cb874a46ad8330f4061939f2a3d3df5f2ab144127a6bd02425f3cb12a9b50ec8b2c517b36253a3a3751a534ade6b59f797d2433a803a3d1c18c55b0d9cc64a755310efa7d3ea74408fdac39f7de85842b7ad7646ed86a2f8e28c77a7b646b4782f22c42908212eeef69139c67b44615f85288b5ad04ff048a6d35857c79ca43c1359fd502ceb7ecc0bbbcda7d4112342e69c26273c28049e4918bdf0215e4f9001f71516d07f67a5428dcbf9befa290a4261d12af6da5022afda7c88e58aec7c320c8ed2b85c06e2beca5591ed72fd4fad57bf53ca96df33e795bdbc1b34efee33e2eade9e422e491fd10d4c6d6bd5f05485b35fffaac75e24ca58150e9e6c3e59fbc5439024c189c1a1b0dabfa332cada0c2d365323ad1486f9e01b8058df85365796d4f373642412805b9429f8e8695ba78a028f97024fd600d8a3bc89a4da4030259ce8a3b14749fa634f9079a97b4c49a58de23239935e3ccde88f362a1a2d97d568af37466ca0f35202607751a58f1987bc1728c8dd7f6db7165bc6d499f47bb59a63db97486e2e78cf1ae985de34f1c80f82839e0e5b029a6690841fb6dbd651208834d5325cabd885156d0f7dfee328d62b27643c1560067445711a25a88532a876822c91a917ed23ca70ae404eca7404405ba5f80fc8c7a16af576df4f30bdeb0f50a7a8e212f8e24f83650c4cf1e815ae68a436a62d42b1cc2be18ccd0085fbc7a766f87456a43b062dfc2a295327111f45dbb55a66322012464834ba317e5c6bad483040957e8134c9c9d62176007502f62a1b383a4300883f44739effd2369b90584ede093cbd7b44a92a78d87934e673275883139ac0baf5f175039790521013273fac972f70bc6f9554cc72a950d4805b6c606c06fcb86e3f036aa6ccea10bbcb3df7d2b89582b5be6b6b38b536d5a0f8af0ec93c1496655ed8ee24999cf9f7c42de91fa1184ee9c7d663521c3fa72a2cb7bed3538ecbc9e53fa0c20c31f859155acd4f2781b9a7d1a04e33e003f766cbd365026eb4bf6eacc19a4b1aa0f0be28b0b4dd6f9cb38d385c7b7658fa1414eef0c0a0021a419f1466036207b994160de7c3722600acf63523ed9e2b7cd617ca16d3f0df8ac6f3a92e36b826df6d25289a7faff820930f96f68c798549f34be02fc5fe5199b523b8fcb80b559fb731404aec4587b06c5d3098f8525ed2e162ef7c19371e4a5ce88203253e1b0958a7fde8fa34ed5964ecc0cc8130cde376bd28ad388db3afc99cf4cbac62469dc339a46eecbc012ff5a0d89aabf4a95c82120aa23ed076751e278fff9c91d49ed986e842aa7118cc8e40e1aa2293b17bcf328a226ab708314e7803f56e39bbcc76ee97cdab11d6b3051d6e7558277f2359c03795c8846682488d41c61b03ce43df8faf3902ddd2899d454ce1b2635a9d248ecd83b34e430021d2431433cd96e12eea464a9c99251787501d13492c3932e1f9522347cae76c72c71cdda92047a1fe02a9742dc014a9fa7433f8f9abbc663b121e37624750621609eee5274a6494999af3c342bee1a11d1a3005eda02004085c67e7782ff754db4ee9fd997e4d2579485b64d3bd7224785812ab564d4f3b4f345d574e2d54ffa0ad217bfd008c3990bfee6842b60ee77992721542acd84994ee54dda82fbc896f3a14779a7d2b44ecda60e9ab7a8ef1b9c75208d816c5ba1201df6b554532d3c27fb5e442b2e6c28ff67137ba9927c4a1e3ccd06818898f4cd25af73ab10e8e224520d81c25128fdf25fe2f68811ae93807f9acfed139a3e3d83fbd023ff268eefc1e3b054bff5494e8bcb7a3556791e9e8a9a766500c3e0c5ba1051eef28f1e16d90bdd6555d318cf75420736e4ca01443676a118a233f07c9d60e769b75d318a735cd44144cac2563c3d214d2e304f04e666a5c7f4479a9878ab46344d8224131803367f45ab51a15432a5a9f30a34a1172d79bc4fa233d445e2e55b2473917228649637d2dbd6177cfdd06464de70f36a3aef482497f8571eeb4669450c30b318e2a20974c907ad43941222fe029e79fd30cc9f84f0da6dc577920c9c5ead93bcb7746f4201e6210e9d99f439f97c0824c37150f965d80b7a3aac46e49f16096af7933aeb54dc8f04047b43be1032ffae0cbcdc58194a1eac73cffdef63811c706963dd36f1329cb1aea2f1b0b81a9cfa740cfb7c7cf861e0b276eac87b609edde17e1211c832da3294d16f4a32d0f50e3e8e55579b7f2c48c1ca5d9f1942e5509826edfcd03cfb603d9ec482413196489e8309fb1703bf3e7772158d304d634639938f2617363efd1264d895c60735f45ca60a1273baf6d398af4410ba26a66ef1bf7e366f926e6b88bef695c42ad4b1a7ff520e368cf7faf322457a963f0fe1ccbf95917e2197834307248366ede3b367bcb419b54ece1bcb1701a83bc77d19c6c8b161ec95502402a3792ed3d42ece621c4962f6f53bf683806f4423f44e2fd4937a149271c6f20e661d356c283d2abf1250bf7493c1dcee97671c4503d43717a49f90a6e6f02d373b78ed0af0063d0dfac038e82150937702f62eece015eb4e9f3b57a57c5f856c6c196702899d6be46306ab16956879b63ff2583c5732f29ff0ef8e458dcf0f3f59dbfc32a9b28010854a883b1db0e740618deb1120f379f8f3430f34559f8aa8bcc89e9bded80dbc9ea45316dce05f5f016757a3ece031c1b1fbdd3b432038eacf940e21fe6d2d100a61b226dc3fcf42f26643c74e9e3185e9341cd09cc9352c405085b9ab25769784a3ed2c16aa42d98754b6a78a05e6e9e7025f7b66a2f0c1651a1bececde9a8383186395b0eb33095dd7fcc055fc9364a9ff15390e7229c6e7e53db5275e890f2cc8121ce990b23877ab19761f412fdcc88729b721e755ef119579aabef10503b739906b14ac67cf33c7d78aaebcbdb17d3cc22f092fee2d7b3cefaaf504d96c9f98a13fb0e69a21b340a87d1be494ff1f5e6b7795a96cf4f9ee028b2c053fbf7c48f8c8642a42df3d394f7d4f1a2be3fdbc3bcad7cf5f8a42123605be2b7786f46fcff7964651f1837533ff2abcc98bceb06c85e11f7520ce4b9a3898eb1ec02709974c578bf1f3386ebd51175f0553fdf731ef124c6d5e0784b7855d972cc49fd45b208fcb30a741cd80d32ce15f0a16bacb136b13bca7b21d2abddd7e528cf3f9861a624a3ba01585c442935bc05a01c977f6042c73e1ffe39c179507a492c6a835a23109655c1c628b7cc5091b38a4ce4633b47ce3b96cfb120759c2a8ec90e24c68753da27cf0b9d13127d8c7ddb5192635bb38af0b3862abbbb97d1ed9fad023c76b0fa36e9cbf60d3e914e97cd6b42b22f6a2e5003ee8acd0ba46a3a75fced30f397288046c1623066f532ce45f0cffdfc891517e581a443f737c2816a436946d1b6b465280610f161ba97a06c24c153c471bb2be0afa87cd9c96912c8279c6f1ee6ad5a5131677f16b9b7b0fafa55f251b66cb5bdf24a15713976f9a9e76224fa0098ccedbf295d888d78010079f18b0c01a63fd7fe0595fab2aadfdae69c19803ba62ce1f09c107ae1f400488c124c94a9b250b3413b7c2bfb06bcabbc3f05425c37f665843baeab5d69d9dd6d378c26b6635a5aca22c26923ba0afec81ea5cedf7566b1e13929c0d40ac8feef05db30b65ff17871ca6ce1fc26c5ae618bee710fe31fcd3252301b84cd1c8c91019323994d69b53ca74883272241644e8c114b3a8db6cab586ebc11da237c2e7985f4e69f6199a9d5b0e2077456d41def78047c205095462fa4e2ec312d95537665ad8cf988b19f600bf42ae506099f638bd622e14d65feb36793a22185a08aedf16c9b5b5fcf9315a1a406ab4ae758a87dc34f5e4608851ea1e0713f7b6d46da410a1eff93dee111f84403f05e748fc796af07121bf762a3df840c64a67cbe1affb2a788db2109a94259f2bcdf671e201d8c554c9e6d79f174cf11c51469c1fdb30290932186eb0fc91871d29b2d722204089dac1d77732d754917f145b75ab7954560aaaf087848d1700a5fdda089750ac00d4716049d5b5f3a19d02c6e146e1eb30384e031e07", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001f9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a4e000)={0x7, &(0x7f0000159000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d5f000-0xa8)=[{0x3744, 0x79, 0x3, &(0x7f0000dc7000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x16, 0x4, &(0x7f0000cab000)="00000000000000000000000000000000000000000000"}, {0xe5, 0x95, 0xffffffffffffffff, &(0x7f000021b000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8001, 0xce, 0x1, &(0x7f0000f57000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8000, 0xca, 0x10001, &(0x7f0000464000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8000, 0x71, 0x6f, &(0x7f00001d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x1d, 0xfad1, &(0x7f0000e3b000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) sendto$inet(r3, &(0x7f0000c31000-0xbe)="8e0ae31d4c9dfd0642d2bad7919c96ad4e6be45440dcc93968efb136ca7f30e0135c09c6ba6ba4ae846a1babd403cf6e3da3aae9787a57e628cf27349a55fd6b1e9dae2b2fa8e4e53efd5ca948b07a8edaf98d93c739bfa8c4e0204546581bf39876b364f0c6b5036e18747e3d256d1578dfdeb056028b77c4a945af7358fa96e7dfb42f79f9ac423a7f30af374636dca56a56b831ab013e919b58c9cb0ac6ab0109471483927aa3a9e8f58682c18ab4e9c8570f4f4e8066a041584210bf", 0xbe, 0x8000, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000c26000-0x9)="2f6465762f73672300", 0x1f, 0x2000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000e9c000-0x9)="76656e6f00", 0x5) bind$inet(r3, &(0x7f0000c3d000)={0x2, 0x3, @rand_addr=0x4d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r3, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x0, 0x300) sendto$inet(r3, &(0x7f0000da1000-0x1)="bd", 0x1, 0x3, &(0x7f000094c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a2b000-0x2c3)="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", 0x245, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000f45000-0x1000)="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", 0x93a, 0x1, &(0x7f00003bb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/12 17:47:34 executing program 6: r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x20) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000016000)=r1) socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) mmap(&(0x7f0000a7f000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000c41000-0x8)="2e2f66696c653000", 0x10) readahead(r5, 0x620625ba, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067a000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x81) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f0000609000+0x38d)={0x6, 0x8000005, 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f00001a6000-0x2)=0x5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f00003a1000-0x50)={0x0, 0x10000002000080, 0x3ff, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x2, &(0x7f0000844000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000c2a000)={{0x2, 0x3, 0x615, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f000010f000-0x8)=0xfff) socketpair$unix(0x1, 0xa, 0x0, &(0x7f000076f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3002003, 0x32, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/12 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xe3d000)=nil, 0xe3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ad3000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e3e000-0x4)=0x8c) mmap(&(0x7f0000e3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000622000-0x13)="2b6d643573756d656d30422a657468307c4000", 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e3d000)={r0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17dd68ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000088d000)=0x8c) iopl(0x100) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r5, &(0x7f0000a51000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000203000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000ecf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000cf8000-0x28)={0x10000, 0x6, 0x0, 0x7, r6, 0xe0000000000000, 0xffffffffffffffff, 0x4}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000058e000-0x90)={0x101, {{0x2, 0x0, @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]}}, 0x90) socketpair(0xa, 0x84a73eb700846492, 0xb, &(0x7f00009c0000)={0x0, 0x0}) epoll_wait(r8, &(0x7f00008b3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f00009ff000)=0x0, &(0x7f0000eab000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00008f0000)=@assoc_value={r0, 0x100000002}, &(0x7f000020c000-0x4)=0x8) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000cfd000-0x4)=0x0, &(0x7f000088a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000773000)={0x0, 0x10002, 0x30}, 0xc) writev(r7, &(0x7f0000269000-0x10)=[{&(0x7f0000897000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) getsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) connect$inet6(r5, &(0x7f0000a2c000+0x17)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a}, 0x1c) socket$netlink(0x10, 0x3, 0x17) 2017/10/12 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000029c000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000082f000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001bc000)=@assoc_value={0x0, 0x5}, 0x8) r1 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r1, 0x0, 0x0, 0x62000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d98000-0x8)={0x1, [0x9]}, &(0x7f0000bd4000-0x4)=0x6) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab2000)="2f6465762f70746d7800", 0x802, 0x0) poll(&(0x7f0000667000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0xc42f) sendfile(r3, r2, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) getrusage(0xffffffffffffffff, &(0x7f0000eaa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000468000)={0x0, 0x63, "d744ba695cec8587d9ee39e697ed00869ab1ccade97f37d61ddb900c16eae6e67cfe5764941af346765e2a87e70eb642b3f76774bb544eb92d89c216277ef17dbcd8916e5dcdd672f454a31ff10f3a062ea360f893d77f460471f5910560a1cfb59d7a"}, &(0x7f0000d0c000-0x4)=0x6b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000d12000)={r4, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a10000)={0x2, [0x0, 0x0]}, &(0x7f0000795000-0x4)=0xc) r5 = getpgid(0xffffffffffffffff) tkill(r5, 0xd) r6 = request_key(&(0x7f0000785000-0x5)="7573657200", &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032d000)="2f6465762f70746d7800", 0x0) keyctl$set_timeout(0xf, r6, 0x3c) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000f3a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a", 0xe}], 0x1, &(0x7f0000885000-0xb8)=[], 0x0, 0x0}, 0x0) 2017/10/12 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000038b000+0xaec)=0x42, 0x4) bind$inet(r0, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f000016e000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000035000)=@generic={0x270f, 0xfffffffffffffff8, 0x5}) sendto$inet(r1, &(0x7f00007f3000)="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", 0x391, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000c78000-0x99)="151ca926d2b2ef390bd5eacda1dfeabd495be09196206f7a7adcb99023a457b33d7aa7678ea39acbb85da51a9ac73ce14b9791e75d487ca9556cc8e3475c3a26c0332c219db1592d75175bb670d50db8c3f33189c2dac24f8ebb47a02a0c7413e2db8f3baf21e8c4b8c28563414930f98a6a7d3e580532af5dcf8f34cfe7ca091afb42748baeda95d14e09f4512271c4e2b4854f5f4ff55fe5") setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000074a000)={0x3}, 0x4) sync_file_range(r1, 0x4, 0x7fff, 0x1) sendto$inet6(r1, &(0x7f0000ddf000-0x9a)="85417df263105c1cfb423c277b2bf36ff4fbbc68c389b219b51f718c10dbbb5246346a0d555669bab46f64e4eec38d98f43edb4cdf3cfeb43f674d96e11dfcb2caee01e53af467ddc22e98b3eb9de7021bcbe38d496863ad2fb8d290dd49965ab911de5390b291", 0x67, 0x880, &(0x7f0000c0f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl(r0, 0x494d, &(0x7f0000c39000-0x1000)="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") sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x720}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000128000-0x8)={0x0, 0x0}, &(0x7f0000ad8000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e98000)={0x100, 0x1, 0x20, 0x4, r2}, 0x10) [ 76.484529] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10095 comm=syz-executor6 2017/10/12 17:47:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x235f, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x32040, 0x0, 0x0, 0x4000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x8000000000080, 0x8000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000944000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b3a000)=0x0) fcntl$lock(r3, 0x7, &(0x7f00004fa000-0x20)={0x0, 0x0, 0x1ffffffffffff, 0x0, r4}) mmap(&(0x7f00003d7000/0x3000)=nil, 0x3000, 0x2000000, 0x30010, r1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b3a000)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x800000, 0x0, 0x8000, r5}) fcntl$notify(r3, 0x81, 0x80000008) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000859000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000090d000-0x40)=[{&(0x7f0000b3b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000aa8000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000340000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000b3c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x4, 0x0) mmap(&(0x7f00008c3000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) chmod(&(0x7f0000894000)="2e2f66696c653000", 0x4000000000) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$netlink(0x10, 0x3, 0x1b) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a7f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e11000)=0x1c) setsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f000078c000-0x4)=0xff, 0x4) 2017/10/12 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r0, 0xffffffffffffffff, 0xd) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000167000)={0x6, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c6000)="2f6465762f6877726e6700", 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x7, 0x6ed9, &(0x7f0000c63000)={0x0, 0x0}) setns(r3, 0x8000000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000f54000-0x10)=@req={0x28, &(0x7f00007a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f000040c000+0x6b0)=0x4) r7 = request_key(&(0x7f0000e9a000-0x5)="7573657200", &(0x7f00005fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d8000-0x1)="00", 0xfffffffffffffff8) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000dad000-0x4)=0xf3) r8 = add_key(&(0x7f0000e30000)="7573657200", &(0x7f000043e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d19000-0xab)="7602bdf19c1b881f7582689fc53a43eb98df3aafb36b671a6a171410c4c65d05b1152312eaa68e500626e648cd2e08b28a4fc46d760568c0c3f3f65276a940c09e579a5059e006c0bcd4f3e58dae38ec04d3d67db90379a1d2ac7591946a324222dfe2ad3415647181379bb64f3ec11864720bf7c3616c051fe56a632a4488f87c72cf7939d587970dce5c90aa32f76f4a99be2b99841361d7af54de2a1087fc665cbf8baa5f778f37d23b", 0xab, 0xffffffffffffffff) preadv(r2, &(0x7f00004a3000-0x20)=[{&(0x7f0000f8a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00005b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x2, 0x0) dup(r4) keyctl$unlink(0x9, r7, r8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000930000-0x8)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00005ef000-0xa)="00000000000000000000") poll(&(0x7f00002e4000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffffe) sync_file_range(r1, 0x8, 0x2, 0x1) ioctl$TCSETSF(r6, 0x5404, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x21008, 0x40, 0x0, 0x40000001ff, 0x0, 0x0, 0x5}) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000020c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000)=0xe8) socket$netlink(0x10, 0x3, 0x3) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00005ed000-0x6)={0x0, 0x7, 0x8}) 2017/10/12 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x240002, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000713000-0x4)=0x0, &(0x7f00001df000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b43000)={0x0, 0x88ee}, &(0x7f0000729000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009e1000)={r2, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000174000)={0x7, 0xfffffffffffffffc, 0x0, 0xc9a, 0xfffffffffffffffe}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000026f000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4949eeb37141ec00) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) dup(r5) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x3, 0x0, 0x6) write$tun(r8, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) r9 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000005b000)=0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530fffffffb00f2000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f000062f000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r11, 0x8905, &(0x7f0000add000-0x4)=0x0) close(r9) getsockname$packet(r11, &(0x7f0000a40000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003db000)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c5000)=0x8) [ 76.572046] device gre0 entered promiscuous mode 2017/10/12 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x3, 0x0, &(0x7f00004e2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e8a000)=0x1, 0x4) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000db2000-0x10)={&(0x7f0000b70000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000007, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006b6000)="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", 0x217, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000324000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x80000001, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0xffffffffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000291000)=0xc66d) sendto$inet(r0, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e56000-0x20)={0xfffffffffffffff8, 0x1f23ad10, 0x8000, 0x80, 0x3, 0x8000, 0x5, 0x101, 0x0}, &(0x7f0000cc9000+0x605)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e36000)={r3, 0x2}, &(0x7f00005c9000)=0x8) 2017/10/12 17:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0xa, 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f6877726e6700", 0x40000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x4, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x100000000000000, 0x0}, 0xc) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000f08000-0x3)=0xd) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000b22000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x4, &(0x7f00005cc000-0x20)=[{0x7f, 0xe4, 0x54d, 0x3}, {0x80000001, 0x5, 0x4, 0xb7}, {0xfffffffffffffffb, 0x7, 0x80000001, 0x2}, {0x9, 0x9, 0x7, 0x6}]}, 0x10) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000cac000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f8000)=0xe8) getresgid(&(0x7f00002d2000-0x4)=0x0, &(0x7f00008ee000-0x4)=0x0, &(0x7f00005c3000)=0x0) getresuid(&(0x7f0000866000-0x4)=0x0, &(0x7f0000e04000-0x4)=0x0, &(0x7f00007c7000)=0x0) fstat(r3, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x5) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000559000-0x24)={0x401, 0x4, 0x77, 0x5, 0x8, 0x7f, 0x9a1b, 0xffffffffffffff88, 0xfdd, 0x9, 0x3, 0x7fff}) r7 = socket(0x10, 0x3ffffffffe, 0x3f) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x26, 0xfffffffffffffffc, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) execveat(0xffffffffffffffff, &(0x7f000013b000-0x8)="2e2f66696c653000", &(0x7f0000b85000)=[], &(0x7f0000b7b000)=[], 0x800) readlink(&(0x7f0000e58000-0x8)="2e2f66696c653000", &(0x7f00005bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) 2017/10/12 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000266000-0x12)="2e726567756573745f6b65795f61757468f2", &(0x7f0000fbf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fbe000)="766d6e65743100", 0x1) r0 = socket(0x10, 0x802, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000087000-0x10)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002ce000)=0x60) socket$inet(0x2, 0x6, 0x4) dup(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f000010e000-0x18)={"dfad687d0b14eab7224291220dc7a13b", 0x40, 0x7}, 0x18) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbf000)={0xd78c, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0xd97, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, {{0xa, 0x2, 0x49d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 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, 0x0, 0x0]}]}, 0x310) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc1000-0xc)="2f6465762f72666b696c6c00", 0xa0000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000582000)={{&(0x7f00009ed000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mincore(&(0x7f0000c18000/0x1000)=nil, 0x1000, &(0x7f0000861000)="") request_key(&(0x7f00008bd000)="6c6f676f6e00", &(0x7f0000939000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000)="2c5b2d76626f786e6574316574683125776c616e312c65746830263a5d65746831235c00", 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a79000-0x4)=0x0, 0x800) 2017/10/12 17:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x7) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000554000-0xd8)="794b3b5be4f379e23c2619d0bf5fa1b498bcef91e140e5e55998f61d42208d5e621d2b43dc7f56249668a2da462b669d65e491b2349156cf6f0cd5b6158eb5fb418a1da7c60889c352e1ce16f8720ac3fd30216b8ac3c4bf0b4f0163d6b325f81c9abc5f6607ae2d4d8f7d208b37b302cd3ba8cd957f0d11271430e975c916d60422f73724e3c479dee55a81b1259073d8937f15c83a9267a9ffe6dd0d78a736aa4c6de20cc1b0aaeda3f12c1ab5988e832221aea57fd64c094df24f530b1b26bc6425086aa58c806ff19742d6659cb61d4fdf831b7a9125", 0xd8, 0x80, &(0x7f000045f000-0x10)={0x4, 0x8, 0x1, "ed7f20176505", 0x10001, 0x0}, 0x10) fallocate(r0, 0x0, 0x7, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f000095b000)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r2, r3, 0x4, 0x30410) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r0, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) renameat2(r1, &(0x7f00006cb000-0x8)="2e2f66696c653000", r1, &(0x7f00006a9000)="2e2f66696c653000", 0x2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a80000)=@req={0x100000001, 0x2, 0x2400000000000000, 0x437}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) fstat(r4, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000962000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r5}, 0xc) syz_open_dev$tun(&(0x7f000035d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) socket$inet6(0xa, 0x4000000, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001c1000)=0x3, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003dc000)=0x400) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d09000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x1, 0x300) write(r1, &(0x7f0000e98000)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) connect$inet6(r1, &(0x7f00007d7000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) lstat(&(0x7f00008e8000-0x8)="2e2f66696c653000", &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) 2017/10/12 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000acb000)="7573657200", &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000057b000-0x30)={0x800, 0x800, 0xfffffffffffffffc, 0x0, 0x7, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe61e, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2000000001, 0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000e19000-0x10)={&(0x7f0000615000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}) capget(&(0x7f0000001000-0x8)={0x0, r2}, &(0x7f0000dd7000)={0x0, 0x100000000, 0x0, 0x9, 0xffffffffffffffff, 0x3}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000251000)={0x80000001, 0xa}) r6 = semget$private(0x0, 0xfffffffffffffffb, 0x1) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000162000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r5, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r7 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r7, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r8 = openat(r7, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) lremovexattr(&(0x7f0000bb9000)="2e2f66696c653000", &(0x7f0000fb2000+0x90b)=@random={"6f73322e00", "2f6465762f73672300"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000ffc000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a7a000)={0x0, 0xcda1, 0x20}, &(0x7f000095c000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000c22000-0x10)={0x2, 0x200, 0x4, 0xffffffff, r9}, 0x10) symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653000", r8, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r7, &(0x7f000001e000-0xa)="2e2f636f6e74726f6c00", r8, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x2) 2017/10/12 17:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000544000-0x8)="2e2f66696c653000", 0xe000, 0x0, 0x0, 0x20000000000, 0x1000000) r2 = socket(0x2, 0x80803, 0x8) pipe2(&(0x7f0000499000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) r5 = syz_open_pts(r4, 0x0) bind(r2, &(0x7f0000001000-0xc)=@nl={0x10, 0x0, 0x9, 0x20}, 0xc) r6 = socket(0x8, 0x2, 0x2) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e1a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) fcntl$setstatus(r2, 0x4, 0x400) fchmod(r5, 0x43) connect$inet6(r6, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r8 = open(&(0x7f0000024000)="2e2f66696c653000", 0x28042, 0x0) fallocate(r8, 0x0, 0x10002, 0x9) sendfile(r6, r8, &(0x7f0000e65000-0x8)=0x32, 0x10001) poll(&(0x7f0000dd3000)=[{r6, 0x0, 0x0}], 0x1, 0x0) r9 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017f000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000e0000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r6, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d45000)=[], 0x0, &(0x7f0000289000-0x108)=[@rights={0x30, 0x1, 0x1, [r1, r6, r0, r3, r3, r0, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, r14}, @cred={0x20, 0x1, 0x2, r12, r10, r14}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r2, r0, r8, r5]}, @rights={0x20, 0x1, 0x1, [r7, r3, r0]}, @rights={0x20, 0x1, 0x1, [r8, r4, r0]}, @cred={0x20, 0x1, 0x2, r9, r13, r11}], 0x8, 0x0}, 0x0) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x200080, 0x0) syz_open_dev$vcsn(&(0x7f00000cf000)="2f6465762f7663732300", 0x8, 0x101004) r16 = fcntl$dupfd(r2, 0x400000000000, r1) write$fuse_init(r16, &(0x7f0000018000-0x50)={0x50, 0x6, 0x800000000040000, 0x8, 0x0, 0x1, 0xfffffe0000000003, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) epoll_create1(0x0) writev(r7, &(0x7f0000b51000)=[{&(0x7f000039d000)="8d461f5fbb637e064830d866bd2ca21504f0f9feb1bc072d0d2662cc2f53a6ca34e5b49188b9ea48e99446734c7246bbe8c0fd7de7fe6c9b5b471b47afafb92a0b788820612e385e2cb10a3dc3203ca2b121953052e671adc296616f0ab2c9cf3d5306559831c470beb3395d0d8e73872f4b42e3d5d164bf7ed28a2551cf7d5b2d8a626800360a9dbc49426d751f67f720565df06584d3998e55c25f1f3a0b048e00fa3657bf8943d512a1a8dd", 0xad}], 0x1) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r15, 0x5429, &(0x7f0000b56000)=0xffff) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = syz_open_dev$tun(&(0x7f0000845000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TUNSETIFF(r17, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000000}}) close(r7) 2017/10/12 17:47:34 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b4b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2104c0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d26000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000986000-0x4)=0x8c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007db000-0xa)={r1, 0x1ace, 0x3, 0x6}, &(0x7f0000d26000-0x4)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000d26000)="c25ee20e3617431c4b72d9ba0b765d79", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000296000-0x20)={0x1f, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000043000+0x214)={0x0, r3, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x4b, &(0x7f00007e0000)="58", 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d26000)="2e2f66696c653000", &(0x7f0000d26000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000333000)="736563757269747900", 0x9, 0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d28000-0x10)={0x7fff, 0x20000800, 0x0, 0x3, 0x9, 0x2, 0x2, 0xfffffffffffffff7, 0x7, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009ee000)={0x5}, 0x1) 2017/10/12 17:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ce3000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x3, &(0x7f0000770000-0x60)={0x6, 0x1d, 0x2, @tid=0xffffffffffffffff, []}, &(0x7f000081f000-0x4)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001a4000-0x8)={0x0, 0x0}, &(0x7f0000c12000)=0x8) timer_gettime(r1, &(0x7f00003fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f000045d000)="6d643573756d6bc40600486e6723407cd9", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000b4a000)={0x2, r4}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00001da000)=@get={0x1, &(0x7f0000959000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c20000)="2f6465762f72666b696c6c00", 0x4000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f000033b000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034b000-0x4)=0xf9) writev(r5, &(0x7f000094d000-0x10)=[{&(0x7f0000e22000-0x39)="3900000013000904690000008000fffd180000400100000045000107000000140d001b000400020004000200000000000000010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000162000-0x10)={0x0, &(0x7f0000578000)=[]}) syz_open_dev$sg(&(0x7f000009c000-0x9)="2f6465762f73672300", 0x0, 0x0) r6 = memfd_create(&(0x7f000070e000-0x9)="00", 0x1) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xc521) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000b5e000-0x4)=0x6) signalfd4(0xffffffffffffffff, &(0x7f00000d2000)={0x3}, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getuid() ioprio_set$uid(0xda2a37911ab8251c, r8, 0x6) 2017/10/12 17:47:34 executing program 4: r0 = socket(0x1, 0x80003, 0xffffffffffff7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={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]}, 0x4, 0x2, 0xffffffff, 0x8, 0xa4}, &(0x7f0000142000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x20}, &(0x7f0000fbe000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="064f8cdcfb5f823e609d1a") mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) readv(r3, &(0x7f0000005000-0x90)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000002000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000001000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000006000)={0x1, &(0x7f0000006000-0x4)=[{0x7, 0x7}]}) 2017/10/12 17:47:34 executing program 3: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") sysinfo(&(0x7f0000e4b000)="00000000000000000000000000000000000000") 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) 2017/10/12 17:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f19000-0xef)="8de564c7171ba609808e68cac9d870c5c467c4be81569ea822b834b1d94f23b6d229bbd35b349a2a3622b1f41f5d6a4c347090e442b8cadd1182a591f288ceae32bd44fb5598078eb3037978223329cb880ca6e9d8d767112fcde1908974e3311af1b9e73d0b3a5e1b52a97cd2d42fd7637372b73833292406e3bff4bb72a31156e3e2ce0d3b07bd673aedb317eb5c6c0072f0b7c2dbcbc7965dcb86c618d73f1161bea68cdc64dc4c31618afffde4bc26ff95cebece3bbfe51577c3940d29dc7ae4fc3df46012733f26c19d3b18e88b6c6bf12a58a5f4529557d5243d71e171802cfb9b6c47d91a188b4a83d997af", 0xef, 0x20004005, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f000086b000-0x7)="fdc27811af505f", 0x7) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000ca5000)=0x7fff) socketpair(0x10, 0x3, 0x7f, &(0x7f0000fe2000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00006ef000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x21, 0x80100307, 0x0, 0x0, "02120f00e11000000affd40004000453"}], 0x20}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c1e000-0xc)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000101000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005c0000)={r3, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x400, 0x722f, 0x7, 0x9e}, &(0x7f00008ca000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000074e000)={0x0, 0x5023, 0x20}, &(0x7f00008db000)=0xc) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000048000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000021000)=[{r4, 0x10001, 0x80000000}, {r4, 0x81, 0xdb6}], 0x2, &(0x7f0000014000)={0xfffffffffffffff8, r5+10000000}, &(0x7f0000049000-0x8)={0x9}, 0x8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x200000001, 0x3f, 0xffffffffffffffff, 0x80000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000040000-0x1)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r4, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000035000-0xb)="2f6465762f766373612300", 0x83, 0x802) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x1, &(0x7f000004c000-0x8)=0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) getsockopt$inet_int(r4, 0x0, 0x16, &(0x7f00009cc000)=0x0, &(0x7f0000c93000-0x4)=0x4) syz_emit_ethernet(0xfa, &(0x7f0000586000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x1, 0xc8f9, 0x6}], {0x8100, 0x1000, 0x10000, 0x70a0}}], {{0x22f0, @ipv4={{0x34, 0x4, 0x6, 0xb4ae, 0xe4, 0x3, 0xff, 0x10000, 0x32, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@ssrr={0x89, 0x7, 0x3ff, [@rand_addr=0x10000]}, @noop={0x1}, @cipso={0x86, 0x5b, 0x2, [{0x0, 0xf, "3f9086e416f473a50d6559898e"}, {0x0, 0x11, "7e85f020feb87e65d2ef28c13960dd"}, {0x0, 0xf, "67779908d6c2f9fd221c117be5"}, {0x1, 0xf, "40b32bc851ca850c014cd8e2e1"}, {0x7, 0xf, "d57578b362bba46069a2e091cd"}, {0x6, 0x8, "a7d8abab21aa"}]}, @lsrr={0x83, 0x1f, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @timestamp={0x44, 0x38, 0x6, 0x3, 0xff, [{[@multicast2=0xe0000002], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xb0}, {[], 0x3f}, {[@loopback=0x7f000001], 0x1}, {[], 0x2008000000000}, {[], 0x8}, {[], 0x0}, {[], 0xffffffffffffff80}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x40}]}]}}, @udp={0x2, 0x2, 0x14, 0x0, "73b2233a5cd247f7fe82ec60"}}}}}) inotify_init1(0x80800) fcntl$setstatus(r6, 0x4, 0x2000) 2017/10/12 17:47:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getuid() write(r1, &(0x7f00002f7000-0x28)="26000000420047f1938d32000000ecff02ff506b8dbdea03fffff7454a5703e517c76e008a59", 0x26) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000868000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000e4e000)={0x0, 0x10000000000101, 0x1004, 0x5}) syz_open_dev$sndtimer(&(0x7f0000e81000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80003) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000a0a000-0xb0)={{0x6, 0xcb}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x51, 0x8, 0xdc, 0x401, 0xcf, 0x8b, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/12 17:47:34 executing program 0: mmap(&(0x7f0000000000/0xcf8000)=nil, 0xcf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000404000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000002e000-0x1)="00", 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000019000-0x4)=0x0, 0x4) clone(0x20080000, &(0x7f0000002000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x2)="") setreuid(0x0, 0x0) mlock(&(0x7f00001a8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000cf9000)="2f6465762f72616e646f6d00", 0x0, 0xffffffffffffffff) ioctl$int_in(r1, 0x5452, &(0x7f0000784000-0x8)=0x1f) gettid() r2 = getpgid(0x0) r3 = getpgrp(r2) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000036, &(0x7f0000cf9000-0x4)=0x40000000000f4, 0x4) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000672000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cfa000)=@sack_info={0x0, 0xffffffffffffffff, 0x20}, 0xc) r4 = syz_open_dev$evdev(&(0x7f000032d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x100000001, 0x100) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000cf6000)=0x401) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000cf6000-0x10)={0x15, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000071d000-0xb)="2f6465762f6877726e6700", 0x808, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000cf6000-0x6)={0x3, 0x40, 0x133}) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) gettid() tkill(r3, 0x1000000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000031e000-0x8)="2e2f66696c653000", 0x200000, 0x80) 2017/10/12 17:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) flock(r0, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x4000120) r1 = syz_open_dev$loop(&(0x7f00003ec000-0xb)="2f6465762f6c6f6f702300", 0xfffffffd, 0x585202) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000067c000+0x74b)={0x2, 0x0}) readahead(r1, 0x80000000, 0x4f24) r2 = open(&(0x7f0000112000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) getsockname(r0, &(0x7f000031c000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000bd000)=0x80) r3 = openat(r2, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)="2e2f66696c653000", 0x0) r4 = openat(r3, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x0) r5 = accept(r4, &(0x7f0000e5e000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) renameat2(r2, &(0x7f0000bb3000)="2e2f66696c65302f66696c653000", r4, &(0x7f0000bb7000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000a9b000)={0x0, 0x93, "dc66b3bf3574d53000717d7a2b0bc9291b4ee806519c077948cf86da60d04c77ffc1f05b6aafd6b772640e5cc87ed8e35bf282db7f6fffb60c51d3d55a6628d664a1cb953f248727c5c26557242d50dd68168b40004c263b0b0e64c9b733ad920750e76317dc6bc2b4b6808b9b2df0b32f9c66f808884082b56b6f61f90b20767ce792aa5a2b9700013ee2435593599b87b797"}, &(0x7f0000a49000)=0x9c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r7, &(0x7f000000a000-0x60)={0x27, 0x3, 0x1, 0x1, 0x1, 0x1000, "216a87752a439dc4c63af9da1fa56ea908b415f3bc2d8e044e41a8b13b968ebe865aab1608315a1cf0cf8795032a065e6884cc35b34b1329ac20c39b97d190", 0x4bf}, 0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000005000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) setsockopt$inet6_buf(r6, 0x29, 0x1a, &(0x7f0000002000)="001503", 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet6_tcp_int(r6, 0x6, 0xc, &(0x7f0000008000)=0x0, 0x4) openat(r7, &(0x7f00002b0000)="2e2f66696c653000", 0x0, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00007b1000)={{{{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]}, {{0xa, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x5b51, 0x100000000, "2f37ee0527c5bf3f4a0d0de96900fa272c409322262bb034d22d079c35672d7fe4c0eb9ea38b34d664d038ac2e96ceea159403065c540f665320e18a1cd7d0214c4f75e802edfac6188d0f1c692183fd"}, 0x160) 2017/10/12 17:47:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005bb000-0x2)="6e5e", 0x1) r1 = openat(r0, &(0x7f0000cfe000-0x8)="2e2f66696c653000", 0x808000, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x1661200000, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) r5 = perf_event_open(&(0x7f0000789000)={0x2, 0x78, 0xa, 0x405, 0x27, 0xc4df, 0x0, 0x10001, 0x1200, 0x7, 0x5, 0x81, 0xe62f, 0xd, 0x0, 0x2, 0x3856007c59f96a36, 0x9b3e, 0x8, 0x840, 0x20, 0x0, 0x4, 0x2695, 0x1, 0x8, 0x0}, r2, 0x7ff, r1, 0x6) get_thread_area(&(0x7f0000974000)={0x0, 0x9, 0x806, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r1, 0x2, 0x20, r1, &(0x7f0000b4c000)="2e2f66696c653000") capget(&(0x7f0000f7a000)={0x19980330, r2}, &(0x7f0000205000-0x18)={0x9, 0x0, 0x8, 0x8, 0x9, 0xd9}) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r7, 0x1) bind$inet(r7, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a14000)=0x0, &(0x7f0000836000)=0x4) listen(r7, 0x5) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f0000e17000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000414000)={0x0, 0x0}, 0x5, 0x7ff) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000054d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") delete_module(&(0x7f0000164000)="00", 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a28000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0xff80000000000000, @loopback={0x0, 0x1}, 0x149f}, 0x5, [0x77d, 0x0, 0x80000001, 0xffffffff, 0x7cd, 0xffff, 0x5, 0x8001]}, 0x5c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x81, &(0x7f0000456000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000983000)=0x3f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000d0a000-0x4)=0xfffffffe, 0x4) r8 = request_key(&(0x7f000086a000-0x8)="6b657972696e6700", &(0x7f0000e16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000744000)="00", 0xfffffffffffffff9) keyctl$setperm(0x5, r8, 0x3fffc) r9 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b96000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r9, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000018000+0x23f)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x405, 0x0, "298c3d2e000000e500000021deb78197d9df7f0fa08d075272853de584cf1544ec6561000000de6c6300f5b939ae7c3d17befa02007d260157"}], 0x4c}], 0x1, &(0x7f0000981000)=[@rights={0x38, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, r5, r1, r10, r6, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r9]}], 0x3, 0xfffffffffffffffd}, 0x800) ioprio_get$pid(0x1, r2) 2017/10/12 17:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000764000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)="2f", r0, &(0x7f0000e61000)="2f", 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000414000)="2f6465762f62696e64657200", 0x840, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a5e000)={0x3e5fd961, 0x8000, 0x4, 0x8ca, 0x0}, &(0x7f000027c000-0x4)=0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000dce000-0x4)=0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a9e000-0x8)=@assoc_value={r2, 0x7}, 0x8) 2017/10/12 17:47:34 executing program 2: pivot_root(&(0x7f0000c02000)="2e2f66696c653000", &(0x7f0000e5e000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cf000)={0x0, 0x0, 0x0}, 0xc) r0 = gettid() getpgid(r0) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a9000)="2f6465762f6175746f667300", 0x4000, 0x0) accept4$llc(r2, &(0x7f00001a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000489000)=0x10, 0x80000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7d, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000aa6000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000083d000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000f7a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000721000-0x14)={r3, 0x9fe, 0x6, 0x0, 0x2, 0x8}, &(0x7f0000778000-0x4)=0x14) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) accept$llc(r4, &(0x7f0000984000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000907000)=0x10) timerfd_gettime(r4, &(0x7f0000ae1000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket(0x10, 0x6ee6e123001e4d45, 0x0) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f00000ff000-0x4)=0x0, 0x4) write(r6, &(0x7f0000014000-0x26)="00000100120400109301a5ff000000000000000409000000000000002010f951050003f31900", 0x26) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000713000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x10000008, &(0x7f0000d41000)=0xffffffffffffff75, 0x4) sendto$inet(r7, &(0x7f000090c000)="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", 0x483, 0x2000000000, 0x0, 0x0) getpeername$llc(r5, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000402000-0x4)=0x10) sendto$inet(r7, &(0x7f00002df000-0xa3)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6a1ad9be45a2651d7580e93a2ac", 0x58, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) utimes(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) [ 76.731773] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 76.767117] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 76.792915] binder: 10226:10228 ioctl 54a2 0 returned -22 [ 76.801345] binder: 10226:10228 ioctl 5206 20dcdffc returned -22 [ 76.810257] binder: 10226:10231 ioctl 54a2 0 returned -22 [ 76.817130] binder: 10226:10231 ioctl 5206 20dcdffc returned -22 2017/10/12 17:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000598000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000c22000-0x20)=[{&(0x7f00005b5000-0xae)="5883818e09c12f9d8437cd98e8e4a49c8e7767d7a59f4e6e8eaf588ceaa6335dc24623f9677fbc01cc10c6fd4f8801aae0bdee3a87d464b6bcc09709a2ae703ec9b53bf11068a29a436e22314bdd025af3aea37c181566ffa721cefcba9f2016689f9c9edcdd733a53230206d7abc124cec855b8d40c6d2c8b71ec06a25ad5cfd69cb1b6b2498b3186e4a1b5fa6ad35c88545fdd52d8d0596754bc39bb7fe2eb1c696e0e018de62e5566fdb19067", 0xae}, {&(0x7f00007a2000-0xc4)="781b23d33af435e224dfcd0f58ca1c629e33ea2e467155c13a69b08efc7a579d6f2de6c49467ef22cc12676df17fe12eacae36fc632a7f67cb7798a0e1e3a9d52f6a870017086f2a80c5eea8fdb449bc6a89a35a223f16fa44aa6b8083bf1b65fe7c5a9d494781bea87e4cf0d13ec85b616f7577b8f7e5d69d2e040b7ac36d20e94a2d9865c6c45a9be34e3ea3d8e78e185a0ff79a8b95921af860d563036ee1590335874e30140a7a77f3d89135fcbe628b49e2f2ff728e22744a6fed115403513ee49b", 0xc4}], 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002c4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1c000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ef000)=@ethtool_rxfh={0x47, 0x8001, 0x16, 0x6, 0x0, "cc4b3e", 0x8000, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000e42000)="") r2 = dup3(r0, r1, 0x80000) accept$llc(r2, &(0x7f0000ec2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000218000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x3, 0x56) pwrite64(r1, &(0x7f0000313000-0x8f)="048f9d8c9d97babf7802371f393f460d37488a078aab950b0e7a3a351dec8221387d76270d7e965c04597ddf2ff495413e8d5b6972e7242d71aef0e92efb56782d64304a2e9119f509cc486b562b963dd5b542af08db65ae1bf36b71011ae46431bc856bf6f5bb2c002bca510a18fc3b24294eab68d1a2ae9923acb486e298dacce20cf62a3c9510db49104945f1d9", 0x8f, 0x0) vmsplice(r1, &(0x7f000072c000)=[{&(0x7f0000a5e000)="1aadde3ee9b3214dec44e6ab62c57ee42f80501cd4d13964b07b01aeba516569c25d7c410224e65190db7b18c2509f2cb528dcba61ddab66b9162f75e353ea3edf837886ff126d215ea3fccf06b05bb880d683fb4e95e181979da48730dd6a165d1791b58f3fe9ee833b54579b56f3e3ddda19736c83064632a0bcf7f3e206dcdb9f7b7ee061a76cd6127dbef1dfb68c25383b97bd7a7437cf50e79b5beadf47cc9fa5bcada5610c69a74d4779cde8f8b3aa44bf6383a7", 0xb7}, {&(0x7f0000780000)="5f1fcfd55455c0c15508962b183a9d0f5ac2177e298f77ab01b434657a6318e5dbfd68fe577e3caf2def4c0c198ca559823b0ead352be94f5a5673557dd9cf2bfae4c9e83fe6408362cef13497a404e916cbbd2df17cfcfcefbdf739d0e481ce5fc251ca225648bcb1e64e2e7256840103a6a1bcd8f79d8717f3de432812bea865c019ae3deabb9954222e1ba7", 0x8d}, {&(0x7f00002c7000+0x3bb)="7cdca3cb4eba21aa58c50966e09042aa12e6f40a1f134b1e148b12813b9f1573947946def40f8f0bd7986aa27840fad2e372890c48e7d00fd608e7cdd79ad6c74654152179dca12b6f", 0x49}, {&(0x7f0000513000)="d609ab2f1b583a8347c7d3e08528f9829a0645a2dddce7e4a719a0efd84e04787d04c2247ff4816f291437727bb56c9d653159ae3ea085fd2c6c56c7f879cdaa3cac9a3d679430af8bdea7c84830098e82f4614a841a831ae34aef41e7088a17745b501f54c05b7158b9ae955597f0d9841440110ad56de7ed6fbbcd52947e9d5fdc8a9fa8b076a08f139dc78ec58affe6dafe9f5805f6d72704066c83146db40493ed6d2bae3511f61051cbf40942ebd5d41d9f", 0xb4}, {&(0x7f0000d20000)="", 0x0}], 0x5, 0x4) syz_open_dev$loop(&(0x7f0000fca000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x7f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f2b000-0x8)={0x0, 0x0}, &(0x7f00002c4000-0x4)=0x8) syz_open_dev$sndtimer(&(0x7f0000e4a000)="2f6465762f736e642f74696d657200", 0x0, 0x189041) 2017/10/12 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000b45000-0xc8)="98298042867be99f73d16414e1babeabfde05d52ddf7093c51848321b615cffd51db7b2dbca100429acdf2755823a8a96f755c0d5fa5554e93afe0c3a78db4462ae1262821fd5f439582fc19d54e0ed71348d05dd564b8481df42997a334b62c55b7839198290b1a2a0dd4d735dc53cba63b51b9b412f96e2e7e9a74c92dacf6406b32763839ad4ad8a09f574b2cda70a209d9c2aed2bfab27931159180aa60d9e6d3ae326330a077d54f4701bdcb7284cc35c3b3bf7882c1d3cc5a77be2d21323a92ae80c6bcd09") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f00008db000)={0x0}, 0x8) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a03000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioperm(0x7, 0xfffffffffffffffa, 0x77d5) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") r3 = syz_open_pts(0xffffffffffffffff, 0x1000000040) r4 = gettid() ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f00005d8000)=r4) pipe(&(0x7f0000fb2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000fb1000-0x18)={0x0, &(0x7f0000fb0000)="0000000000000000000000000000000000", &(0x7f0000131000)=[]}) mkdir(&(0x7f00008a9000-0x8)="2e2f66696c653000", 0x0) mlockall(0x2) syz_open_dev$usbmon(&(0x7f0000064000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x401, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x543, 0xfffffffffffffffe, 0x0, 0x4, 0x3, 0x0, 0x0, 0x2, 0x1000000000000000, 0x0}, 0x0, 0x9, r5, 0x0) fstat(r3, &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f00001ef000)="") remap_file_pages(&(0x7f0000426000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x3) 2017/10/12 17:47:35 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000b64000)="2f6465762f696e7075742f6d69636500", 0x0, 0x42100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x800) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c01000-0x6)="2f6465762f70746d7800", 0x46001, 0x0) r8 = open(&(0x7f0000876000)="2e2f66696c653000", 0x201, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004fd000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000812000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000053b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000aa6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept(0xffffffffffffffff, 0x0, &(0x7f000054c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept4$ipx(0xffffffffffffffff, &(0x7f0000308000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r22 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00006a0000-0x4)=0x60) r23 = memfd_create(&(0x7f0000b3a000)="766d6e65743000", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$unix(0xffffffffffffffff, &(0x7f000059b000+0x80)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r25 = syz_open_dev$tun(&(0x7f00000c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r27 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000adf000-0x8)={0x0, 0x0}) r29 = socket$inet6_icmp(0xa, 0x2, 0x3a) r30 = creat(&(0x7f0000ea8000-0x8)="2e2f66696c653000", 0x40) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003b4000)={0x0, 0x0}) r32 = socket$inet6_icmp(0xa, 0x2, 0x3a) 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) r33 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r35 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = socket$inet(0x2, 0x80807, 0x6) pipe2(&(0x7f00004cc000-0x8)={0x0, 0x0}, 0x80800) r38 = socket$inet6_dccp(0xa, 0x6, 0x0) r39 = syz_open_pts(r14, 0x3c) r40 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000117000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000457000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={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) 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, r41, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) r46 = socket$inet_tcp(0x2, 0x1, 0x0) r47 = syz_open_dev$usbmon(&(0x7f0000358000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) r48 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r49 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x40, 0x0) r51 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c23000)="2f6465762f70707000", 0x18882, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = mq_open(&(0x7f0000dff000)="65746830706f7369785f61636c5f6163636573732d2b00", 0x80, 0x80, &(0x7f0000001000-0x40)={0x7ff, 0x5, 0xff, 0x8, 0x4, 0x5, 0x200, 0x4}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e06000)={0x0, 0x0}) r55 = socket$packet(0x11, 0x2, 0x300) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000091000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000830000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00003fd000)="2e2f66696c653000", &(0x7f0000af7000)={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) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = syz_fuse_mount(&(0x7f00001a4000-0x8)="2e2f66696c653000", 0xa000, 0xffffffffffffffff, 0x0, 0x80000000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) r65 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = memfd_create(&(0x7f0000000000)="00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = syz_fuse_mount(&(0x7f0000000000)="2e2f66696c653000", 0x4000, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r70 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00009dd000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00002bf000-0x8)="2e2f66696c653000", 0x1, 0xffffffffffffffff, 0x0, 0x401, 0x400, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00005f2000-0x4)=0x0) r74 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00007e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)="2f6465762f736e642f73657100", 0x0, 0xc000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bde000-0x8)={0x0, 0x0}) r79 = socket$inet_sctp(0x2, 0x5, 0x84) r80 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r81 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x88c, 0x240002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = accept4$llc(0xffffffffffffff9c, &(0x7f0000858000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) r83 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c5f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000007b000-0x4)=0x0, &(0x7f000017b000-0x4)=0x0, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f000064c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x4, &(0x7f0000250000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r89 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r90 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x240000, 0x0) r91 = syz_open_dev$random(&(0x7f0000d76000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8000) r92 = eventfd2(0x10001, 0x801) r93 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000546000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000247000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007c7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f71000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000d2f000)=[{&(0x7f0000000000+0x37a)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009d2000)=[{&(0x7f0000e7e000)="97d116323ef085a841a0d541a73a70b4297f077cbe235989f3f8fd53f7cce05e1c201b6e270e6d270f9d5f0faee1e4970d6434b027ecef5ceda303886679ecf72c4cd5885029eb77cfb606f2a3d93b854d226ecd672fc50d4485f2154a64656f9acf7d04304c1f2c0c8cbac92f80733681204992085b99f4094292109545c28a9664f357e523305f665cbb2d4372a8736b671ef9ad85970b4672d26a3ab5bb65232cf690120ae316810eb28971f9b378d9c1c67d4925607f7c3bb5df7bf17515b4944de49bfd6ba90116e40a038843fd4145326cb8c0c452a132a5f753da0d8b1c428e26ac437d5fb664893ffd95ccd1", 0xf0}, {&(0x7f0000000000)="a7b386965039ab7bf049c3cb763ea4e9d333be10a00ab47fd2469904ae04219289d3a43b46bd6416f447d1c991add624f3bc6a4672dbff2a412601cd3ad187882bd2770febe8eb6bb94e7618ad587a24839dc21d82d5736ddaedd33fd2b26be44653ee6078da4cdb6d54cfd32955bf6aece598414a5bc10fa99897f176445c9a1cf7bfe124c9f4ee645fa6b07ce2ee9578a3b76fc9989b3d2728499cb74259b3ff7a7796eec527c5c5ecc88934fc6dbaa652a06cd70b98aeda88a7b8d97c81ba33ab13aaad8221539b3a3b116af9cedb07a2c510aa9d398978af90a2e653db4dfdd0f82e", 0xe4}, {&(0x7f0000001000-0xd5)="7d8bfdef5678845b2b5f027d171c5443b78947dcc6d874d45c255d051deb3b5dd3320d3d45d71aa823c5ebddd46e97c6aa01d13edce0bdd50f95ecff0dcd2618a62597dd60db4e59f0712b5cb07f184bb029ecaa140e72415cd6f9712b791759af41ac830ae9e469e25f7d656f0fad46ecbd5d5144102b3138d9942f458924eddbca84a55605f05b69ee948f35ba81874b227d4fdba614e2c476d9913e9e528eef07b4b80de46b6b0744075d413477d6d2fb6c0be52d0ada84d5915b7252fe14291f5496713f93829f764a2d9de06800014b3aebf801639d7fb497265eec56fc", 0xe0}, {&(0x7f0000f8d000)="", 0x0}, 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", 0x1000}, {&(0x7f0000a84000-0x22)="5dc6b3f03e8ff49b5957716837efe39175cc531b4a570ff4c2c4be676c970c96f16a", 0x22}, {&(0x7f0000000000)="66a2be81dfe5772c8f33c0f59f75193ff6126b120f01cd8396194124a00b42d65366e2b5f7fcc26b77d8229b76f94227ba2fd5c0bf377ac124bdd45a76ac6cac267cb3ad2ff66511d73a793a1a9cb6f1b2816d2484da5447c5ddca1555140f2589723e98cf7f5fcf2e34", 0x6a}, {&(0x7f0000d29000)="9ccfe6fd81fc1f6875b827cdee56e13de1c28feaa2c818c6089e42c3b4add17a5ced919c28e4231db6a66f835168a08b6900cd64e9240b864a9041889c1e452068f88833ce4c051543222daf101579d671f6333d0f167fe33fe1eb4e1b2256192e2fffcf7738b06b5f608c4e4d209cd097e44a6f4c798a273bcf32835d5b34f894b78f8697d037a5d8753e359a7adab482182c825af872eeff10a47d7345f4a8901e2c80c7914ca5918c07b18d975ceb122debfeea234f92adcb0eb8eb4860aed132c47f1381716f9ae879ef5ce4a0ea6444e85e663816bd7bfd614202ef", 0xde}, {&(0x7f0000979000)="1b27e40e3a50742701b4abef6274c80d2e0d671260d1f9abb344a43f919967ef092c8577673f6ecf90baab179cfc900105b1bffaabb3e5196edac3078d84e51b9d788bf398078859ff5bc5b15f5822a4ec36a02627b98383ec82df3d2d", 0x5d}, {&(0x7f0000fc7000-0x68)="11aaec19073e6161b830dc7395af22496ff20a0bcbcbd14e42b65ce3010ca924b70b1a0614e88f5809d3aaa3b18d19f349df3f8073916f3111038e1791b158068dde143a2dd2934646ac392b4bd64437c2d50aa1eeec9c293cb1015bce54501dd01b1981a6866f22", 0x68}, {&(0x7f0000000000)="4f8269657111b7edc7f3d8a93e8c227ed6e4f23bcab40b92c2a829d8544a2a8935e84a7154000fb5cd0aa73cafdf2709a7c6d2cf22536c67d97281f49362961a1c9d07c98666dfa7e7f7532109a26ada78401d69e0e36713ecd7e4af8167ecced2bf248239d3b647f22b31a45ac3b7bfd6c671f6746cd8a3eec9516f733aab62ce4aa88258a9dfc3d239756167510ba41210bb7b7a6f7f614e02d8f44c5208b9825c379109bb483b930c3896ccab5a93301e68d768c33399b928307f971e72ecae713d7d13b848d79c", 0xc9}, {&(0x7f0000000000)="97354db6fd176796e5f0f6e2d8d19c6d8fe5f59a7d121429a57cb66eb28b671532b37fa5913cd8192dce9efcb1a21222", 0x30}], 0x8, &(0x7f0000001000-0x38)=[@rights={0x38, 0x1, 0x1, [r62, r63, r64, r65, r66, r67, r68, r69, r70, r71]}], 0x1, 0x0}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008d8000)=[], 0x0, &(0x7f0000989000)=[@rights={0x18, 0x1, 0x1, [r72]}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x18, 0x1, 0x1, [r76, r77]}, @rights={0x28, 0x1, 0x1, [r78, r79, r80, r81, r82]}, @cred={0x20, 0x1, 0x2, r83, r84, r85}, @cred={0x20, 0x1, 0x2, r86, r87, r88}, @rights={0x28, 0x1, 0x1, [r89, 0xffffffffffffff9c, r90, r91, r92, r93]}, @cred={0x20, 0x1, 0x2, r94, r95, r96}], 0x8, 0x1}], 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8004, &(0x7f00000c6000)="", &(0x7f000055a000-0x4)=0x0, &(0x7f00003a7000-0x4)=0x0, &(0x7f0000247000-0x1)="3f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r97 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x85, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r97, 0x541a, &(0x7f0000001000)=0x0) 2017/10/12 17:47:35 executing program 5: clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x6}, 0x42) mkdirat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x2, 0x0) getdents64(r2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/12 17:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001000-0x10)={0x12, 0xb7, &(0x7f0000002000-0xb7)="1b796c6901a66d9648fd98e78403c07c7fc0b3b86bb51977c8ea9e9b622bd3d9dba8f722727c8cc71138b176306ca8db80900ac9ecc741c86cad85cdb8dee89893a40976eed7c93779c638871756822828be7d778287bb219a1ce4c259e05110bdd0f47e78d3928a775a1bb818ecc65bebf40509dcdf4302869b3c3d51d2b87a529ac84db43113dff5305d4be195cd62de38dac9093ad2421051d67df6742b1f057cf08360f6795111f46eef91bf992407194944aa9ce1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x2000200f1526, r1}, &(0x7f0000001000-0x18)={0xffffffff, 0x5, 0x4, 0x9, 0xffffffffff7ffc00, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffff9c, r2) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000f44000-0x6)={0x403, 0x5, 0x2}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x6) r5 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r5, &(0x7f0000997000)=[{&(0x7f000021e000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000016b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000b9d000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00001a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e42000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ad5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000b13000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00009e8000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000bce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x9, 0x0) pipe(&(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r7, 0x1fffffffffffe) r8 = accept$unix(r7, &(0x7f00004cc000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000764000)=0x8) mq_timedsend(r7, &(0x7f000040e000)="d5e58d1f2b94a20bcb7e0e100c7f88bf492f94611c9bfdd7052e1be8b0ddc5b64d432ab055a31ef512224acf54861f981eaba911ed2e4e076ab8fcdef41e5e8d90329e68a09ea2aee421bcf57d", 0x4d, 0x8, &(0x7f0000f71000)={0x6, 0x0}) flock(r6, 0x1) flock(r8, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000556000-0x10)={0x2, &(0x7f0000871000)=[0x0, 0x0]}) flistxattr(r3, &(0x7f0000c17000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) close(r4) getsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f000017b000)={0x0, 0x0}, &(0x7f00008e0000-0x4)=0x8) sendfile(r8, r8, &(0x7f00007f5000-0x8)=0x0, 0xfffffffffbfffe01) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000562000-0x28)={0x5, 0x1ff, 0x7ff, 0x7fffffff, 0xfffffffffffffff8}) 2017/10/12 17:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000e6e000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000faf000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x12)="2e2f66696c65302f6275732f66696c653000", 0x2798) lseek(r1, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000002000-0xc)="2e2f66696c65302f62757300", 0x88041, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000002d000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000074f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x340) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000153000)={0x0, 0x80000000, 0x1000, 0xa5e, 0x7ff, 0x8, 0x47, 0x7, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100, 0x7e00000000000, 0x8, 0x0}}, &(0x7f00009f3000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000480000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2c000+0xa0)=0x20) 2017/10/12 17:47:35 executing program 2: mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040000200070000002ae0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f65000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200080) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000129000)={0x4, 0x0}, 0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000f67000-0x4)=0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a47000-0x3c)=[], 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f60000)=0xc10, 0x4) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000f5f000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x11, 0xd8) listen(r4, 0x0) 2017/10/12 17:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003c0000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b5000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b9c000)=0x21c5, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009b4000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000cb0000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000045c000)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = userfaultfd(0x0) r4 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x8000000000010001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r2, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) socket(0x4a3560a2b32833ca, 0x6, 0x61a) 2017/10/12 17:47:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000161000)="2f6465762f70707000", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e2f000)=@int=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat(r0, &(0x7f0000010000)="2e2f66696c653000", 0x400000, 0x100) recvfrom$unix(r2, &(0x7f00007a2000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x2100, &(0x7f000063f000)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x3000000, 0x22830, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000001, 0x20112, r4, 0x0) syz_emit_ethernet(0x52, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x2000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x3, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0x3, {[@generic={0xfa, 0x5, "3df515"}, @fastopen={0x22, 0x11, "517041347d36e3b661fa996c7bb810"}, @mss={0x2, 0x4, 0xffffffffffff0000}, @eol={0x0}]}}, {""}}}}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1, 0x32, r4, 0xfffffffffffffffc) getsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000013000)=0x0, &(0x7f000000f000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x24, 0x14, 0xfffffffe00000001, 0x0, 0x0, "21ffeeeeff0000008a050e0011b78597f0d0070f"}], 0x24}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x4000) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x5, 0x3a, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000009000-0x4)=0x9, 0x4) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r5, &(0x7f00000be000-0x1c)={0xa, 0x2, 0x200000000000007, @loopback={0x0, 0x1}, 0xa2}, 0x1c) listen(r0, 0x7fff) recvmmsg(r5, &(0x7f0000008000-0x140)=[{{&(0x7f0000014000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000014000)=[{&(0x7f0000015000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000012000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x9}, {{&(0x7f000000f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000014000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000015000-0x1)="00", 0x1}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000015000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000004000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x6, &(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0xffffffffffffff3e}, 0x1}, {{&(0x7f0000007000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x20)=[{&(0x7f0000015000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000015000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x2, &(0x7f0000015000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x100}, 0x3}, {{&(0x7f0000015000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x70)=[{&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000002000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000015000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000015000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x7, &(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x8}, 0x8b}, {{&(0x7f0000014000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000015000-0x70)=[{&(0x7f0000008000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000013000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000015000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x7, &(0x7f000000c000-0x8)="0000000000000000", 0x8, 0x0}, 0x3}], 0x5, 0x20, 0x0) tee(r5, r5, 0x6, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000019000-0x4)=0x1c) 2017/10/12 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b88000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ba5000)=0x0) socketpair(0xd, 0x0, 0x46a6, &(0x7f000069b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000870000)=0x10) shutdown(r3, 0x1) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f00007fc000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000feb000)=0x4000000000077, 0x4) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000723000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x40000000) socket(0x1000000000000011, 0x4, 0x14) pwrite64(r4, &(0x7f00002a4000)="93", 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000f56000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f58000-0x2)="94", 0x1) epoll_create1(0x0) 2017/10/12 17:47:35 executing program 6: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00001c3000)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000dbd000)=@req={0x28, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077c000)="1cf4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc080d15657ea321f8"}}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x6) splice(r0, 0x0, r1, 0x0, 0xffff, 0x2) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x1000000008948, &(0x7f0000dbf000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x10001, 0x82, 0x0, 0x40003, 0x401, 0x5}, 0x8}}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004e1000)=0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0xa, 0x32, r1, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x2000)=nil, 0x2000, 0x1000000, 0x2000022010, r1, 0x0) pwritev(r1, &(0x7f0000c13000-0x40)=[{&(0x7f0000dbf000)="a18ca5f0c8d22016a9450acaebbe843a7cc2314225eb22691a3d779bdf23f95eac1045556a00cf6bcdc8773840a4c2391f339a9fa41f265ebbb91347ae7759a7e796449a3427c1df4f857991bf94d6945db50a5cb81d49c175bcf6ffe7be7de6521a8f74fc9cc80dc284a406d1f5ae79877b1c6f5c384b94ad05a6b55e2c498e90ec7243f8d6172e28b6a6ca82394d52698737f8a5b406cead4db7022f80c4e6c8e3a5426caedf9cff9e54af26eea68d405034c18105c56eef89152e3b805ab17b660cdeffd9d07a2fa7fbb516ee44288065676534066494680f0774953d", 0xde}, {&(0x7f0000620000)="", 0x0}, {&(0x7f0000dc0000-0xcb)="10c9a0196779b79b995481d2dcb05064ee6753aa6e41c302f898d13793ca9b24879b1d32851b3b6168308d86c4365db1e5c304c1fc730e357b40a3de8e17efcd3e960cee859697243f2e7cfc26b6872850056cf1301b92db0d0e3760fbe9955088bfdf437e2ae7436c38833cbb98d3366e61eb27bcbaccd31be2ca6bc45cb7b8d02ccbe7cdba97d11e2f033084c89d11e889036b46a8cb9fc1722e64a519d22476e1322cae9052cfdc6107e032761a60f85a1e2431eea80770d2a61217b49e1fa4c27b74fc610b09b79ff1", 0xcb}, {&(0x7f0000dbf000)="ad92aceed7e478c868db89af96277752a117e86809406f8907eeb9ef741d76e65a632cfd0ac5fbbaab82c1d3cbae37c5663a95f76c6d591684221fd483285863c975c78569dfe5f2d1e03126a46db9969c7194e1c3593343ae29ca94a9b375c1a6cb1aa041be32cfd289d8009bfb8a49", 0x70}], 0x4, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000dbc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dc1000-0x20)="0000000000000000925158aa3251592d958c1252e7089302b786c5e5f8dd7304"}) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dbf000-0x20)={@common="697064647030000000050000bebe0000", @ifru_flags=0x9100}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000dbf000)="", &(0x7f0000dc0000-0x4)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xc) [ 76.928730] IPVS: Creating netns size=2536 id=26 [ 76.957477] pktgen: kernel_thread() failed for cpu 1 [ 76.962749] pktgen: Cannot create thread for cpu 1 (-4) [ 76.968893] IPVS: Creating netns size=2536 id=27 2017/10/12 17:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000957000)={@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]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000c4b000-0x38)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003eb000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}, 0x28) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000f07000-0xc)="2f6465762f62696e64657200", 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x15, 0x40000803, 0x3) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) delete_module(&(0x7f000075e000-0xb)="76626f786e6574302cb900", 0x200) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000225000)={0x0, 0x0}, &(0x7f0000632000-0x4)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000969000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f7aae1f6be040e5f80f1720fa2aa8e86305f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f7c000)={0x3ff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x7, 0x1, 0x2, &(0x7f0000c4d000)=@common="626f6e64300000000000000000000000", 0x0, 0x1, 0x6e22}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d24000-0x10)={0x5, 0x200, 0x0, 0x8000, 0x0}, &(0x7f00004d2000)=0x10) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000d0e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x4fd, 0x2, 0xa40000, r1}) setxattr(&(0x7f0000934000)="2e2f66696c653000", &(0x7f0000422000-0x19)=@random={"747275737465642e00", "626f6e64300000000000000000000000"}, &(0x7f0000f3e000-0xc)="2f6465762f62696e64657200", 0xc, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f0000a00000)=@ethtool_modinfo={0x42, 0xffffffff, 0x400, "d285b22109ee7606"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/12 17:47:35 executing program 0: 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) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x6, 0x4) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e5b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e5b000)={0x0, 0xcf, "770d821b922c5a7fe19c88af1a4eac182bfe64b1ed4b452e0b91f1a7b181805a792fd06faacf1a930ea690fac065dd112624c941749bff5159d0c696b9c8dee2894e4fc7dbfc7bb6ce95a1d32e9c311db0345dac70befe62d9bfcc94fef16877bfc0052f288a8042f1a3f63a7da12f333c68f1c046bcf16b2d8f24fa1b3ce7fee4a1ab7d4217d8d502e1efe75c4c73e9e3efed3375fc670977973c74281b4de15857d65e5cc15d726a9480bc949eb3803e1f68ab9f2cc16fd6efbbb2489935a835297d8694311de901cc8aa6f2d9ac"}) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000e5c000)="2e2f66696c653000", 0x80000, 0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003ef000)=0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00008df000+0xe7b)={0x0, 0x0}) fcntl$dupfd(r3, 0x0, r1) socket$inet(0x2, 0x80000, 0x1) read(r2, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/10/12 17:47:35 executing program 2: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000579000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f00001b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000057d000-0x4)={0x1, 0x2, 0x9}) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00005c7000-0x38)={&(0x7f00005c7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005c6000)=[{&(0x7f00005c6000)="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", 0xfa}, {&(0x7f00005c7000-0x1000)="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", 0x1000}, {&(0x7f00005c6000)="7d838d08e247cbc1388053820ab74f2919bdd526ac7ad5b6cb65a45fb51c78b1bba1c7c5ba0b63f4719a930fd1cfcac5f86092cff45812e12d650e9d979f28970dc4950101121b191cb5cff59e11778b80c43b8ebdea6bd39ff89ddbbf8af25f3416d2fcbfd8ca65d5e95d34c32d2182bec78aa01ae7a3503aea25bcfb9f5748a75cededbc21e427affa2fe9d6c0eca578ccab7ce5679aba448d868c0684e9ba229b7557bb42d33291951fcb74ffb2c0db41027f7cd662c43a9212bc8753ec76c9a9898e00eab5393811032861332ab3d0e382ffc01956a67fb6327120e83497311e9ef11343f5ac669b8ede5da198948e284fa156", 0xf5}], 0x3, &(0x7f00005c6000)=[], 0x0, 0x80}, 0xc800) fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) 2017/10/12 17:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000111000-0x14)={0x11, 0x7, 0x0, 0x1, 0x1ff, 0x6, @random="39d8eab0c590", [0x0, 0x0]}, 0x14) sync() bind$netlink(0xffffffffffffffff, &(0x7f0000248000)={0x10, 0x0, 0x7fffffff, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001000-0x28)={0x2, 0x9, 0x0, 0xfffffffe00000000, 0x0, 0x8, 0x7, 0x4}) socket$netlink(0x10, 0x3, 0xc) r0 = socket(0x10, 0x3, 0x0) r1 = socket(0xa, 0x2, 0x0) connect(r1, &(0x7f0000760000-0x10)=@ax25={0x3, {"7bc680ccd9d989"}, 0xffffffff}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r3, 0xa00c, 0x0}], 0x1, &(0x7f0000859000-0x10)={r4, r5}, &(0x7f000076b000-0x8)={0x0}, 0x8) dup2(r3, r2) fadvise64(r3, 0x0, 0x3ff, 0x1) getsockname(r1, &(0x7f00009ee000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000da3000)=0xe) write(r0, &(0x7f0000668000-0x26)="260000005e0009fff10000f83a0000000000000001070000050000000000085b1ee9ff4b35ea", 0x26) 2017/10/12 17:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x5, 0x806, 0x626) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d27000-0x4)=0x7, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000062b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000e72000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000)=0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000527000-0x10)=@req={0x0, 0xdf5, 0xd7c, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cde000-0x8)={0x0, 0x6}, &(0x7f0000431000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3d000-0x4)=0x0) prlimit64(r5, 0x8, &(0x7f00008c8000)={0x7a48f17, 0x6}, &(0x7f000061b000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000122000-0x8)={r4, 0x6}, 0x8) bind$inet6(r2, &(0x7f0000037000-0x18)={0xa, 0x2, 0x6400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) listen(r2, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000007, &(0x7f0000f71000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = fcntl$dupfd(r2, 0x406, r1) ioctl$TIOCSTI(r6, 0x5412, 0xfffffffffffffffd) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000900000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000086e000-0x4)=0x94) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000fb4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f0000e0f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) sendto$inet6(r0, &(0x7f0000476000)="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", 0x1000, 0x8c4, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff7fff}, 0x1c) prctl$setmm(0x23, 0x7, &(0x7f000078d000/0x2000)=nil) r7 = socket(0x19, 0x0, 0x10000) connect$unix(r7, &(0x7f000003b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) shutdown(r2, 0x0) 2017/10/12 17:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f00002ef000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000be8000-0x4)=0x6e, 0x80800) munmap(&(0x7f0000e69000/0x3000)=nil, 0x3000) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000082a000)={@common="74756e6c300000000000000000000000", 0x40}) r2 = socket(0x11, 0x80003, 0x81) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000dc8000)=0x0, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000679000)=0xc) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e6a000-0x4)=0x0, &(0x7f0000e6a000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000b6c000)={0x0}, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000226000)={0x0, 0x0, 0x0}, 0xc) prlimit64(r3, 0x8, &(0x7f0000a57000-0x10)={0x0, 0x1}, &(0x7f0000951000-0x10)={0x0, 0x0}) writev(r2, &(0x7f00001b5000-0x30)=[{&(0x7f00002c9000-0xb)="", 0x0}, {&(0x7f0000978000-0x1)="a9", 0x1}, {&(0x7f0000e52000)="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", 0xff0}], 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f00009de000)="") mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000029b000-0x4)=0xa6, 0x4) 2017/10/12 17:47:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f0000bf3000-0x10)="c05877033bbab97df5cd2c95c84f0914", 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f000002e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000051000)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f67000)={0x1, 0x132c}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003d9000-0x18)=[{0x7, 0x200}, {0x6, 0x6}, {0x4, 0x4}], 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r3, 0x2000051c6a00, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000092000-0x8)=0x3f) read(r2, &(0x7f0000054000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) shutdown(r3, 0x2) sendmsg(r0, &(0x7f0000f66000)={&(0x7f0000155000)=@nfc={0x27, 0x6, 0x6, 0x6}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000add000-0x37)="9dce836a8925de70ae9a0e95fa44da0f11d3e0c53872b273863f695a42760dd778dd633c01866c9f8b79d658cd1e75fbc5db2e0bbf7b28", 0x37}, {&(0x7f0000872000)="9aa91f18197d3bbabd952839ecf64325265e31aaddd57863801ecdace2f1b636cd60fa266be61fe28800e9b99513078241b9020ad65c41f984f6137a2e76a47a1c75f8bfc070c734d2b9a025c7523a0f19fccb79cb9790885c543543fe3ee2159b74ff2bf338eab5b052271b55be2216509cc7d7e8db8e0dcaf2b6f2332b057d06f6cf1cb4b4029c4e4561b75fb75b193d311a6ff293336e160b2e73b09c3d32029b9363d222f8345632cc2da17274828cb597b2cdcd8819aae6807858918d4796d372aaef0c68ffdc85ec13b7bc250da95574459a", 0xd5}], 0x2, &(0x7f0000f66000)=[{0x38, 0x100, 0x1, "daeff6a4bb74b4a0de693a7bc0988f10f358d5bec6192ded7e5dba75bbc34b54b6b3e3"}, {0x100, 0x119, 0x7fff, "d6fe31f55ae9cdae946d9e26f4d2c02ab0c5eb9dffe9d9d3851b6f8e50810584b9738c712c67c2aa67b09692e8302a61ca93e95501bc63a6b1e1a17c9ead33bd86ebcdba386f4e49a76e1309b860e747d48e99b1ba0b12a635fcc6dff69a4447a5f3e66e608c24c29e16322e7a626f9f1574562be1787817a14a33b603e132feff704171e600888d210c0799ac296c0cfb47ce37ea37d656532d1f8fcc3b0d21a11fbd806a3563d51228705421fdfa4a18189893bb1ee9b57edb841f55b3529bfc3b5b564643a2cba6367f23be91de30f5f67dc1b08effffd560a9aa8dcaec712e988e1a8e31769e1b2d3c7386"}, {0xb8, 0x119, 0xde, "babbd433c7b63ad789ed0f93cae13e8ac674e7501a5f2474cdb45fe30fab1f4208acbbef169a3ac299cc63385c8b460b5ad8e993f8135b3150efad2ded2e4af22a6cebb64f9f5c8f6f1860c0378cc8639a22e37448dcdc9e044bf6f32de371e05a094ddd8745797f6b6f2a1d8b3074e1deb8962d68a441cb5ecc8d431524ac57ab4535fca329a1204ab36cdafc6f2a1b78a95a7efea8f7be30b1391ad3412d46d459d4bb4369d874"}, {0x88, 0x117, 0x80000000, "e1d78121cd12f66a1fe6b5fc2d7e2e77384e9612f0007322c8e8db6c710fb024d2ba496b18ef0f58e392e72d5e96367ed7cf0f4a64e911f51ea50b2d481145e8c0cd8705926bb112c288a86a48cfafe8098813db9a1c7071b86e0b0100014b481bca9b29e4c795550f704fcd5241839af5f9"}, {0x110, 0x115, 0x0, "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"}], 0x5, 0x20040000}, 0x14) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f69000-0x8)={0x1, [0x0]}, &(0x7f0000f68000)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f69000-0x10)={0x1000, 0x4, 0x80000000, 0x4, 0x0}, &(0x7f0000f68000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000104000-0x10)={0x6, 0x4, 0x7fffffff, 0x100, r4}, &(0x7f00006ef000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e4d000-0x14)={0x0, 0xffffffffffffff01, 0x7, 0x100000001, 0x7, 0x81}, &(0x7f0000ba8000)=0x14) mmap(&(0x7f0000f68000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f69000-0x76b)={r5, 0x1000, "afa3b446d4b229fa45f50729292a99d9214593f4edcc676ca161d5b53cdca6eeb94dd9e917ec0e331b159dbe324b7bd09b18ecbb27484a19ac5b0799aaae500d733504837c9def5e0d66103eaa308d056641784d5b20edea91fb03056a72d2ba97b1ae1e119e5d0569d889a78b5a9384d78eb80168e4577512a6c657f4b61ad6d8fa3c747c4050dd4f8cc00e44f0c6589e0ca6eed37303b5a4aaad8af63ff8521e49c7c880e947a72dd752fa287737c1ed3f01a464e33237d352a542a41cde745ab0336809f371d0c8dc6495c068731180b7ccc14075cdd99a8a1c95f79e97397e6b8f6a226312d37a25233e6d93ad610fd0cd35228e48922f1063f8c54cf0d63d6b691147556b8ece1d16c5180ce387d70e18f7a28f63f2dfa2cfd497135a1a4dad2e5daff9792781209ce5bfb97e9be73de6cd948fb55117c2dff81c8c2a75b719f7429456b6928e150775827b6ea36a8e24080b8c4d504bf960a8ea4993e6dec35165e915d94ee2eca5e1580ce8d29ad788e1c101d918d784a6c505e7859259bfbc6d27bdb636b8a71f77fa8a0e48152e67d28d84bc89587a610812f5c877f84169c301bdafd942a5b6926bc805411de4c515146aa308b3c1414a39882decc83f003ae9433f9c9a9288af9e08a52a0f3cb8d9fe3f4c1c2856f167c178ce3ea9c65eea3cf810d38ecc0c21a9d35ff44d37df49025ed94ea39d92a0a2a07c6c273b0c61750e78f4025e095f6c62e89ed488df6d4bfec8ae6e5ff97a5e59d27db346cf510440e493c9d14dbae7bc0a4f6d764e2b2dd3778c61d485d9814349230dfd6a43d3628feacaeca59266afb629100a410fae9b1ab61234a59fd705c91d471ed5f8bb35879245522289d28423b42b72b73f3251827aafb7a1e2befefaa11f74c09fced034f42e7543d91080b721aa467be3b671d76291c040c9264b97827d1ab1e46f7ce2caef68b90c38a0fb2eb8708ec5e3efa840d545ab21043d839cf2cc03d6b471700ce13d68cda5cc0d057b8141681f41b8524360ea7d66b9de7d244bb0351a4f1d9ca9e964355787d16d4a50b4325e3faeb47e3b570261a2267e3e14ff603349050625f697bb18d96169ac29e07144a8454b47a7a1ad7c4bd7424e07f0e860bcce918bd3f5b9e3d26b53347f080fc6d21a7e1ee66645587ef688bbfce0718f3fa7f1b28513f26d2fa558f3db328cd21cf4bffb2ee46ade5785f3947a1c88641929e8d428fabdacbb8da02c5f1677871f2867351427ba9c2c9e71615acf6738ab78049b4c9d609c3c99e1df0641552e83214cb60d6d60653bf66f3aa2880f3a6d0465789936c34494ef0210a222bd71bdcd2dc35010a356cb87d9f20ad678dabc3e8a2d7b27032ded0f1e737aaec5d88e8a479187026eb42b5e66c437ef6826d67771f962d8e5087501f4ac8c1e3db9d7d876170bf1772b1fffcaaeb414b6ef0d18f05a34cec2cb67e34463032a13cbd652b9c76741d04346c62aa8ac64cab48445e0ded0573fb52176e77e07e1ef28add8f6e77c3ab732b1101419936a4407d7a5a84b2b071019b87343c09a46e2cf688d4b8e4426b592e99bcc93ff3ca89b4a11f71d048e51cdc7f55a7b73e767862dc89748cea358177e3840e6fbb11bb86cb2f13882cf0e77a77c0be8b086fc3baf38dad920261ea4e560a7df494a15b7be6eec385c9fd4101b6407797bb137aa542316991d390ec80db23620e59adef2f8501380e6d9e3277a7fb34ca94908c95d37ed42ce5de602288e2f9234197d950d82b8bcd56112ee6c4c09ad3f1aa5dafd3809313a2bfe31a0f77f0f5e708dba9ba1c8dfd0172a17264db83b3d79f7a6984ded360556d3ff4f03d51166dadf853be333f73034e69d514b41abea15840b6dd78840c84dbef9949f9a332f3cfb3f454982e04bb1913f041f5b65cec6c883b68c23e4a22e69b34037b258bffa792cd56eb34125ff3e8ff45348f673708151e096589ebeb10a9da40944626c5c472355be536b3e88872a82d16dc0ef0a77edd2ebd1d89fc8278d6d303708c821153be2a0eb5fed12934e493e538311d51c32ac7d691b1dc77e2b950ef98195041650d43cf73f94dbe5c956adde96375d22fd1a5f8527a7a07610c6ebe10d1b1182b44262d339e02ffa229c0a6e35d48a4801b75a39c62a36c64de5db86ac354e5412de63b1a368fd709320a20821321be14b88c96418f0746ef59f0040c211b553b4e4237a685d0983c00f6e7750bf2bb36d0f8374bbf99ee811fcb80f789a533b5a83dfd1eb19ad5633fb894c26516df5d217bc618dd1c3ddb13ecfcd0f7984b5d69ca7e758b364fad096849ab583d3c6507f8f361a82f64385551efcf45a3e250697c17428f6fe672c148b884c435c84f4fc4ba6d0a5f5ba393b97eb012b33124f937b37fcdfb0e1e000b1f0d24eabf17dc92d2f2f85a2a57de915d153bfba716643a39b6da96f944521f08a6c68fd8a44196b85c6e2ecf264019794d94752168eb00c9808f6b5171e8cd2d39193174c31ed1c3bf45ffed3df8344e9b780e941066fa3929566fe46e1b2ec55025d6df9a936f4fdcedc76c67e4556c3edbc100eda9b9b4a4bf2d39ce875524ce90c1a7fb1ecd26549c6430cac4f3e00ac693dc1c0f0c840491c0c8d545d05654f93402d39928c100b1718dff62a7a98aa97de289174e09b32a5fbdb03fff60a0a88702b4e238addedaf866449d36c95019062580133b286674e689495d096cae60ade4993dd20023d76b4f7fccbaebeb7883f9bca3e7e2cf2823734bf5896fcb9c7f4b7c8dbb760d92a48632117b209b0cdc8d8c7ec7c6f552fc43299d0310c45c4410c51fc9c425a1fb30d394f6652f7c9b020df026dd6c34e6a1774366f5783e4bf40e87a81e438d01e42854ec4db9cb3a9532fd2d87b2806f34d1c1dd6c7fb8d9c1bee84d8bfb05ce429dcf0ab6dea0674bdcde62e3391a9c13f1c2b23edfa4bde0e293921c2f1ec69e463d4566067fb8ecec113bf0c4578c066a9b6bd74d436b23e781a2a8e6a7fe25a7230e4b19b9ee8530b9c432f790987abff98329ccbc6782ab05bd9f88ba613f17a033fb91cc0dc250f719ef33af6334773b74bbc552c43d06785a86e8005377a904ddf0f64394638cc72af0b1bebcce7f28517d510257e12b386a00cfdb55fe8728e25a6753e7dca5370c210143e2518faa5b2688c83931857562397f24b724987b8cc266683e948a31371c4385886e021c4d7b296534da51d2ba93d7cb908a3530b217083b7f60ed464b17ec4e9b2ff43363f962947a5271c5c010701cbac713632ef2987b5fe035f911f456820f12a4bcc7b18d6e791b8d6396bf4167e9b2541b3c0fd344d616dbe36d22ab9a703877035a7e8f47f47c0bbde4eb36c444ba0e9ed9f74f4be78b8ad1cadc0f469c6c40c5f85e60f08979189009a120befcf05f0565b2058dbd552c64ba524eb5f43fc66cd5029c536408d11e2d7e8b97d03df96b1b8f72692ed03c02fc5f28a8c938cd796b32fa2a46780cb5883ba2233cac2126d1ec26cee4d10869322d2b1f99063e76999302ee669cbeede4dafbf9aa26eec673bb3f8efdb944c0add8be65bdf08191e82b33145cd7d25c315af3aed5083acd0838f3bd6ef17e49c579bc0b3edc8fbe907db37776ebeea8bc58ba90d4dd317f63fef63f1206c1399cc5637c5fd4642683e35edc8c25000fbd479651c2d2a7ab11f72e1860871bb43102f4280950f5bb00b44e1f48d4ae7401b0bfbd8e988d63510439b9dd27792935a77ba5f9168bebfb59a0291da663c86db5e1cd993a2b4b8cd70ed84c66577b8332bbbcd2eeb311443566c37eafe8ce70e97105443a6d0bc2db724530501a0d1ee1d6079e4ad9553268d2ed9d0651eeabe30726de606bcbb484ecd8bf8731c0f88fcc3aadec95b4509ea88e519fe6c5f8cad79c4eb0a672722b5f10a0b793d8dd187a6f3e11526382391df3bbf4319f4785d901ed57055f92de6ed777e99efd5ce319a07d54209c3a593b4b9e8a29e84a855501f9c6057208f7d19b442c22ead9cd9c9ce264779c95ecc72f60a78c33730bea2aa0f85fe0f8fa5b9d710656371c00dd1ecfc4fef5163b5c62f2c269d64818ce94b23e91b7d208efbd70362af99bfdff4add82dbf15cb3a8b41c4eed4949b5b4267d0c89aaee93c50009439f75ccc437e0e04de6e30d0a3577f3c9c9ee3ac4aa957f26f9ff21278a4cea5a8355f12c83e14dcb4db78a521366c14c0e0ef855a61ac1acd9a35c81b4ba6917e82ccabb3993831f36641a25856651d8173b62294eb93b0cf20b76661c55d38df4a1184770cbcc151d8b750e7ec31981d5b14758a05aad278c7de2f4a24cd3f8073dfe603e924aaac070829d08b55f749f27290f16565cae7b02886128202ca6f36c056594fe08384c9f051be63838030a07c5d5c736c3d12afb57d57bb4e8b5683a0c2171982b228a380c2c0ea865436287921fafa226fa81f73e19f8bb64710c2f5ff4140d7141ed2225857066996eded742468ed4181ef23ff042e2cacadd887a0ebd22140ad1231d9e4d60513509435cbd53160ac387e8f8da3b22a60f0f8e0ae13efcb3f674e1faa36f36c32198ce9506a0da1289db2e9ecbb40be08e3a6543a6640b9f315d88c50d0caad250cce045d2ac78c2cdae6ab33b18fdc1cca943aa7e2de61197fe1e4630ed299b05cc5c759a994cb5062910e056e743bf13339ef4a32d604e95768ccee6b5d23f5335e6b310f5970d02b66684f57f65b83c814597b6e549c442f252db9120ef89c0136cfc26ed01e3aebeaabeca542c96ffdbdbd7104034f5582634ad2465c927b91a44bfbfe5335eff20822d067b0386820440cf7aabc02cf64786cc50795597459e5956a4b5061dc376b3f629f720c482bc59b894ded371389fab981cb77243624710fb85e8d7d30c5ab22c07e9dae1678b406f5d9a71d5cfb27d0f34369e157878e5c623afc3bee2882cb3f3932cb7094c826a8305fbb79555cc7b427478182f6b73bf095a9a78abcb086768c21ca415f042bd0a1a8d6910a49177cd6090f18b96878e7f28c3553891ed4f6dcb2a13e589124d921e7a9a8043e09b327a5e04fb1132974a494821eb7f29d940ab704b573b52a16e4a891a2c491a80aa7ad5c78053ccb7b0f5ae74c134fdd931bd86c307b4b4853397a8cdf8cc3a1fbd39173618c59d232fc09ae21ce4a427a1d6b2ad2fb048432ffe778e09cfa104ba1f2052fb213b69ce90f21ccb715a1f2d88a9823e48fa6ecc49a31e561015b902103f58c78cc41f8e5c15a742538af36d887c5b08da712d2d078102f59682be4816924024da12d28f0d3c98d051b9bb192cf20286749835ca47bd44f0dfba524973f9c625e813c4a111da13c68795bcce353f42f5a7e5826c3b7e9549ded896a4c91341bd695cf000201550e109ad6ba2e016aff109a178cd6bdcb9da1a9c80bea49e4bacb42e28ee7c30f465aed2bc5f4e5adc4f6064d90b45e8897f743426e5fb7dc1084781354de71d56b896fc4599a83ca260d3fe4ad597074662ef8b3eb66b488c9f542a4f1e805cbef719bc9106f0f82a69b7ba3050800f3058a9a38aed841605e306736938b70b8a34704496842fd76cd440c8e25f0855450f2e5ceb301d0269959b35114bce2d51dcf0ced01d2ea72f34a353d45fc3517ddd8700bf6926b035755d8a31025066803377c399294b9d245465998d8e4f2a32e0672e0a247eb44790efdb4cead06580bba4d5e4596a387c727f90b8a3848302a3621fa2743088919a16a37b7b440e8afffbfad0808fb"}, &(0x7f000025a000-0x4)=0x1008) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f5c000-0x18)={r6, 0x6, 0x0, 0xca1, 0x0}, &(0x7f0000f6a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f68000-0x8)={0x0, 0x8}, &(0x7f00009ac000)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bbe000)={r7, 0x1f, 0x3, 0xf9, 0x11e, 0x10001, 0x10001, 0xff, {r7, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x3f, 0x80000001, 0x2}}, &(0x7f0000f5f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f67000)={r7, 0x800}, &(0x7f0000f67000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e", 0x14) 2017/10/12 17:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6f000-0xb)="2f6465762f6877726e6700", 0x20200, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000c3a000)="06ef2dfd7fdea0feb5e88f4b24e239ba781949531e06b27ec43075eefce068acbe941a4a1be7803ab01015a7610df1d4587129d41f26bff199fc0e32e87c74a11a0ea2bbe4fa7caa601467316be89436ef12da66c52cd8f470ba31cbcf2fb422bec53d6bffc00e689a79bb99d9bb0270ce295c67f82a12822e", 0x79) get_thread_area(&(0x7f0000000000)={0x9, 0xa77, 0x100000001, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() r3 = perf_event_open(&(0x7f000050b000)={0x1, 0x78, 0x1f, 0xffff, 0x7, 0x1, 0x0, 0x1, 0x2100, 0x4, 0xdb, 0x6, 0x70309a09, 0x8, 0x0, 0x9, 0x0, 0x4, 0x4, 0x880, 0x1, 0x0, 0x0, 0x3, 0xe7c5, 0x6, 0x0}, r2, 0xffffffff, 0xffffffffffffff9c, 0x6) perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}, r2, 0xffffffffffffffff, r3, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r4, &(0x7f00008b3000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d9000)=0x10) socket$inet6(0xa, 0x10, 0xfff) mknod$loop(&(0x7f0000d0f000-0x8)="2e2f66696c653000", 0x8, 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1000000000005, 0x0) socketpair$inet(0x2, 0x0, 0xfff, &(0x7f0000412000)={0x0, 0x0}) memfd_create(&(0x7f000001b000-0x6)="7309006600c5", 0x3) pipe2(&(0x7f000097b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r7 = openat(r6, &(0x7f0000292000)="2e2f66696c653000", 0x100, 0x3) fcntl$getownex(r5, 0x10, &(0x7f0000fa8000)={0x0, 0x0}) r8 = timerfd_create(0x0, 0x800) timerfd_settime(r8, 0x3, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f00001a1000-0x10)={0x0, 0x0}) timerfd_settime(r8, 0x2, &(0x7f00006b2000)={{0x77359400, r9}, {r10, r11+10000000}}, &(0x7f00007c0000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r12, 0x0, 0x8000, 0x4) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) writev(r0, &(0x7f0000fdd000)=[{&(0x7f0000b92000-0x3a)="3900000013001903041100000000000080008f0002000000450080000000ff0009002b00040001000000000000001000050000000000000000", 0x39}], 0x1) ioprio_get$uid(0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00008c8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f0000)=0x8) [ 77.270871] binder: 10324:10332 ioctl 4c00 6 returned -22 ** 6812874 printk messages dropped ** [ 106.171135] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.171141] [] __asan_report_load4_noabort+0x29/0x30 [ 106.171147] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.171153] [] queued_write_lock_slowpath+0x116/0x150 [ 106.171158] [] do_raw_write_lock+0xc7/0x1d0 [ 106.171165] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.171171] [] ? sg_remove_request+0x70/0x120 [ 106.171177] [] sg_remove_request+0x70/0x120 [ 106.171183] [] sg_finish_rem_req+0x295/0x340 [ 106.171189] [] sg_read+0x91c/0x1400 [ 106.171196] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.171203] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.171209] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.171216] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.171221] [] __vfs_read+0x103/0x670 [ 106.171227] [] ? __kernel_write+0x340/0x340 [ 106.171232] [] ? fsnotify+0x86/0xf30 [ 106.171238] [] ? fsnotify+0xf30/0xf30 [ 106.171244] [] ? avc_policy_seqno+0x9/0x20 [ 106.171250] [] ? selinux_file_permission+0x82/0x460 [ 106.171257] [] ? security_file_permission+0x89/0x1e0 [ 106.171262] [] ? rw_verify_area+0xe5/0x2b0 [ 106.171268] [] vfs_read+0x107/0x330 [ 106.171273] [] SyS_read+0xd9/0x1b0 [ 106.171279] [] ? vfs_copy_file_range+0x680/0x680 [ 106.171285] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.171291] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.171295] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.171296] Allocated: [ 106.171298] PID = 10329 [ 106.171302] save_stack_trace+0x16/0x20 [ 106.171306] save_stack+0x43/0xd0 [ 106.171310] kasan_kmalloc+0xad/0xe0 [ 106.171315] kasan_slab_alloc+0x12/0x20 [ 106.171319] kmem_cache_alloc+0xba/0x290 [ 106.171322] fasync_helper+0x37/0xb0 [ 106.171327] sg_fasync+0x86/0xb0 [ 106.171331] SyS_fcntl+0x658/0xc70 [ 106.171336] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.171337] Freed: [ 106.171339] PID = 0 [ 106.171343] save_stack_trace+0x16/0x20 [ 106.171346] save_stack+0x43/0xd0 [ 106.171351] kasan_slab_free+0x73/0xc0 [ 106.171355] kmem_cache_free+0xb2/0x2e0 [ 106.171358] fasync_free_rcu+0x1d/0x20 [ 106.171363] rcu_process_callbacks+0x889/0x12d0 [ 106.171367] __do_softirq+0x22d/0x964 [ 106.171369] Memory state around the buggy address: [ 106.171373] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171377] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171381] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.171383] ^ [ 106.171387] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171391] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171392] ================================================================== [ 106.171394] ================================================================== [ 106.171400] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.171403] Read of size 4 by task syz-executor2/10329 [ 106.171408] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.171411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.171419] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.171427] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.171434] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.171435] Call Trace: [ 106.171440] [] dump_stack+0xc1/0x128 [ 106.171446] [] kasan_object_err+0x1c/0x70 [ 106.171452] [] kasan_report.part.1+0x21c/0x500 [ 106.171458] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.171464] [] __asan_report_load4_noabort+0x29/0x30 [ 106.171470] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.171476] [] queued_write_lock_slowpath+0x116/0x150 [ 106.171481] [] do_raw_write_lock+0xc7/0x1d0 [ 106.171487] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.171494] [] ? sg_remove_request+0x70/0x120 [ 106.171500] [] sg_remove_request+0x70/0x120 [ 106.171506] [] sg_finish_rem_req+0x295/0x340 [ 106.171512] [] sg_read+0x91c/0x1400 [ 106.171519] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.171525] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.171532] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.171539] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.171544] [] __vfs_read+0x103/0x670 [ 106.171550] [] ? __kernel_write+0x340/0x340 [ 106.171556] [] ? fsnotify+0x86/0xf30 [ 106.171561] [] ? fsnotify+0xf30/0xf30 [ 106.171567] [] ? avc_policy_seqno+0x9/0x20 [ 106.171573] [] ? selinux_file_permission+0x82/0x460 [ 106.171580] [] ? security_file_permission+0x89/0x1e0 [ 106.171586] [] ? rw_verify_area+0xe5/0x2b0 [ 106.171591] [] vfs_read+0x107/0x330 [ 106.171597] [] SyS_read+0xd9/0x1b0 [ 106.171603] [] ? vfs_copy_file_range+0x680/0x680 [ 106.171608] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.171615] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.171619] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.171620] Allocated: [ 106.171621] PID = 10329 [ 106.171625] save_stack_trace+0x16/0x20 [ 106.171629] save_stack+0x43/0xd0 [ 106.171633] kasan_kmalloc+0xad/0xe0 [ 106.171638] kasan_slab_alloc+0x12/0x20 [ 106.171642] kmem_cache_alloc+0xba/0x290 [ 106.171646] fasync_helper+0x37/0xb0 [ 106.171650] sg_fasync+0x86/0xb0 [ 106.171654] SyS_fcntl+0x658/0xc70 [ 106.171659] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.171661] Freed: [ 106.171662] PID = 0 [ 106.171666] save_stack_trace+0x16/0x20 [ 106.171670] save_stack+0x43/0xd0 [ 106.171674] kasan_slab_free+0x73/0xc0 [ 106.171678] kmem_cache_free+0xb2/0x2e0 [ 106.171682] fasync_free_rcu+0x1d/0x20 [ 106.171687] rcu_process_callbacks+0x889/0x12d0 [ 106.171691] __do_softirq+0x22d/0x964 [ 106.171692] Memory state around the buggy address: [ 106.171697] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171701] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171705] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.171707] ^ [ 106.171710] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171714] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.171716] ================================================================== [ 106.171718] ================================================================== [ 106.171724] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.171727] Read of size 4 by task syz-executor2/10329 [ 106.171732] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.171734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.171742] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.171750] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.171757] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.171758] Call Trace: [ 106.171763] [] dump_stack+0xc1/0x128 [ 106.171769] [] kasan_object_err+0x1c/0x70 [ 106.171775] [] kasan_report.part.1+0x21c/0x500 [ 106.171781] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.171787] [] __asan_report_load4_noabort+0x29/0x30 [ 106.171793] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.171802] [] queued_write_lock_slowpath+0x116/0x150 [ 106.171808] [] do_raw_write_lock+0xc7/0x1d0 [ 106.171815] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.171821] [] ? sg_remove_request+0x70/0x120 [ 106.171827] [] sg_remove_request+0x70/0x120 [ 106.171833] [] sg_finish_rem_req+0x295/0x340 [ 106.171839] [] sg_read+0x91c/0x1400 [ 106.171846] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.171853] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.171860] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.171866] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.171871] [] __vfs_read+0x103/0x670 [ 106.171877] [] ? __kernel_write+0x340/0x340 [ 106.171883] [] ? fsnotify+0x86/0xf30 [ 106.171889] [] ? fsnotify+0xf30/0xf30 [ 106.171894] [] ? avc_policy_seqno+0x9/0x20 [ 106.171900] [] ? selinux_file_permission+0x82/0x460 [ 106.171907] [] ? security_file_permission+0x89/0x1e0 [ 106.171913] [] ? rw_verify_area+0xe5/0x2b0 [ 106.171918] [] vfs_read+0x107/0x330 [ 106.171924] [] SyS_read+0xd9/0x1b0 [ 106.171930] [] ? vfs_copy_file_range+0x680/0x680 [ 106.171935] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.171942] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.171945] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.171946] Allocated: [ 106.171948] PID = 10329 [ 106.171952] save_stack_trace+0x16/0x20 [ 106.171956] save_stack+0x43/0xd0 [ 106.171960] kasan_kmalloc+0xad/0xe0 [ 106.171964] kasan_slab_alloc+0x12/0x20 [ 106.171968] kmem_cache_alloc+0xba/0x290 [ 106.171972] fasync_helper+0x37/0xb0 [ 106.171977] sg_fasync+0x86/0xb0 [ 106.171981] SyS_fcntl+0x658/0xc70 [ 106.171986] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.171987] Freed: [ 106.171988] PID = 0 [ 106.171993] save_stack_trace+0x16/0x20 [ 106.171997] save_stack+0x43/0xd0 [ 106.172001] kasan_slab_free+0x73/0xc0 [ 106.172005] kmem_cache_free+0xb2/0x2e0 [ 106.172009] fasync_free_rcu+0x1d/0x20 [ 106.172014] rcu_process_callbacks+0x889/0x12d0 [ 106.172018] __do_softirq+0x22d/0x964 [ 106.172019] Memory state around the buggy address: [ 106.172023] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172028] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172032] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.172034] ^ [ 106.172038] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172042] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172043] ================================================================== [ 106.172045] ================================================================== [ 106.172051] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.172054] Read of size 4 by task syz-executor2/10329 [ 106.172059] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.172062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.172070] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.172077] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.172084] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.172085] Call Trace: [ 106.172090] [] dump_stack+0xc1/0x128 [ 106.172096] [] kasan_object_err+0x1c/0x70 [ 106.172102] [] kasan_report.part.1+0x21c/0x500 [ 106.172108] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.172114] [] __asan_report_load4_noabort+0x29/0x30 [ 106.172120] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.172126] [] queued_write_lock_slowpath+0x116/0x150 [ 106.172131] [] do_raw_write_lock+0xc7/0x1d0 [ 106.172138] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.172144] [] ? sg_remove_request+0x70/0x120 [ 106.172150] [] sg_remove_request+0x70/0x120 [ 106.172156] [] sg_finish_rem_req+0x295/0x340 [ 106.172162] [] sg_read+0x91c/0x1400 [ 106.172169] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.172176] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.172182] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.172189] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.172194] [] __vfs_read+0x103/0x670 [ 106.172200] [] ? __kernel_write+0x340/0x340 [ 106.172206] [] ? fsnotify+0x86/0xf30 [ 106.172212] [] ? fsnotify+0xf30/0xf30 [ 106.172217] [] ? avc_policy_seqno+0x9/0x20 [ 106.172224] [] ? selinux_file_permission+0x82/0x460 [ 106.172231] [] ? security_file_permission+0x89/0x1e0 [ 106.172236] [] ? rw_verify_area+0xe5/0x2b0 [ 106.172242] [] vfs_read+0x107/0x330 [ 106.172248] [] SyS_read+0xd9/0x1b0 [ 106.172254] [] ? vfs_copy_file_range+0x680/0x680 [ 106.172259] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.172266] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.172270] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.172271] Allocated: [ 106.172272] PID = 10329 [ 106.172276] save_stack_trace+0x16/0x20 [ 106.172280] save_stack+0x43/0xd0 [ 106.172284] kasan_kmalloc+0xad/0xe0 [ 106.172289] kasan_slab_alloc+0x12/0x20 [ 106.172293] kmem_cache_alloc+0xba/0x290 [ 106.172296] fasync_helper+0x37/0xb0 [ 106.172301] sg_fasync+0x86/0xb0 [ 106.172305] SyS_fcntl+0x658/0xc70 [ 106.172311] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.172312] Freed: [ 106.172314] PID = 0 [ 106.172317] save_stack_trace+0x16/0x20 [ 106.172321] save_stack+0x43/0xd0 [ 106.172326] kasan_slab_free+0x73/0xc0 [ 106.172330] kmem_cache_free+0xb2/0x2e0 [ 106.172333] fasync_free_rcu+0x1d/0x20 [ 106.172338] rcu_process_callbacks+0x889/0x12d0 [ 106.172342] __do_softirq+0x22d/0x964 [ 106.172344] Memory state around the buggy address: [ 106.172348] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172352] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172356] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.172358] ^ [ 106.172362] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172366] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172367] ================================================================== [ 106.172369] ================================================================== [ 106.172375] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.172378] Read of size 4 by task syz-executor2/10329 [ 106.172383] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.172386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.172394] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.172402] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.172409] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.172410] Call Trace: [ 106.172415] [] dump_stack+0xc1/0x128 [ 106.172421] [] kasan_object_err+0x1c/0x70 [ 106.172427] [] kasan_report.part.1+0x21c/0x500 [ 106.172432] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.172439] [] __asan_report_load4_noabort+0x29/0x30 [ 106.172444] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.172451] [] queued_write_lock_slowpath+0x116/0x150 [ 106.172456] [] do_raw_write_lock+0xc7/0x1d0 [ 106.172463] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.172469] [] ? sg_remove_request+0x70/0x120 [ 106.172475] [] sg_remove_request+0x70/0x120 [ 106.172481] [] sg_finish_rem_req+0x295/0x340 [ 106.172487] [] sg_read+0x91c/0x1400 [ 106.172494] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.172501] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.172507] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.172514] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.172519] [] __vfs_read+0x103/0x670 [ 106.172525] [] ? __kernel_write+0x340/0x340 [ 106.172531] [] ? fsnotify+0x86/0xf30 [ 106.172536] [] ? fsnotify+0xf30/0xf30 [ 106.172542] [] ? avc_policy_seqno+0x9/0x20 [ 106.172548] [] ? selinux_file_permission+0x82/0x460 [ 106.172555] [] ? security_file_permission+0x89/0x1e0 [ 106.172560] [] ? rw_verify_area+0xe5/0x2b0 [ 106.172566] [] vfs_read+0x107/0x330 [ 106.172571] [] SyS_read+0xd9/0x1b0 [ 106.172577] [] ? vfs_copy_file_range+0x680/0x680 [ 106.172583] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.172589] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.172593] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.172594] Allocated: [ 106.172596] PID = 10329 [ 106.172600] save_stack_trace+0x16/0x20 [ 106.172604] save_stack+0x43/0xd0 [ 106.172608] kasan_kmalloc+0xad/0xe0 [ 106.172612] kasan_slab_alloc+0x12/0x20 [ 106.172616] kmem_cache_alloc+0xba/0x290 [ 106.172620] fasync_helper+0x37/0xb0 [ 106.172625] sg_fasync+0x86/0xb0 [ 106.172628] SyS_fcntl+0x658/0xc70 [ 106.172634] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.172635] Freed: [ 106.172636] PID = 0 [ 106.172640] save_stack_trace+0x16/0x20 [ 106.172644] save_stack+0x43/0xd0 [ 106.172648] kasan_slab_free+0x73/0xc0 [ 106.172652] kmem_cache_free+0xb2/0x2e0 [ 106.172656] fasync_free_rcu+0x1d/0x20 [ 106.172661] rcu_process_callbacks+0x889/0x12d0 [ 106.172665] __do_softirq+0x22d/0x964 [ 106.172667] Memory state around the buggy address: [ 106.172671] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172675] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172679] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.172681] ^ [ 106.172685] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172689] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.172691] ================================================================== [ 106.172692] ================================================================== [ 106.172698] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.172701] Read of size 4 by task syz-executor2/10329 [ 106.172706] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.172709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.172717] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.172724] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.172732] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.172733] Call Trace: [ 106.172738] [] dump_stack+0xc1/0x128 [ 106.172744] [] kasan_object_err+0x1c/0x70 [ 106.172750] [] kasan_report.part.1+0x21c/0x500 [ 106.172756] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.172762] [] __asan_report_load4_noabort+0x29/0x30 [ 106.172768] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.172774] [] queued_write_lock_slowpath+0x116/0x150 [ 106.172779] [] do_raw_write_lock+0xc7/0x1d0 [ 106.172786] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.172792] [] ? sg_remove_request+0x70/0x120 [ 106.172804] [] sg_remove_request+0x70/0x120 [ 106.172810] [] sg_finish_rem_req+0x295/0x340 [ 106.172816] [] sg_read+0x91c/0x1400 [ 106.172823] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.172830] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.172837] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.172843] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.172849] [] __vfs_read+0x103/0x670 [ 106.172854] [] ? __kernel_write+0x340/0x340 [ 106.172860] [] ? fsnotify+0x86/0xf30 [ 106.172866] [] ? fsnotify+0xf30/0xf30 [ 106.172871] [] ? avc_policy_seqno+0x9/0x20 [ 106.172877] [] ? selinux_file_permission+0x82/0x460 [ 106.172884] [] ? security_file_permission+0x89/0x1e0 [ 106.172890] [] ? rw_verify_area+0xe5/0x2b0 [ 106.172895] [] vfs_read+0x107/0x330 [ 106.172901] [] SyS_read+0xd9/0x1b0 [ 106.172907] [] ? vfs_copy_file_range+0x680/0x680 [ 106.172912] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.172919] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.172922] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.172923] Allocated: [ 106.172925] PID = 10329 [ 106.172929] save_stack_trace+0x16/0x20 [ 106.172933] save_stack+0x43/0xd0 [ 106.172937] kasan_kmalloc+0xad/0xe0 [ 106.172941] kasan_slab_alloc+0x12/0x20 [ 106.172945] kmem_cache_alloc+0xba/0x290 [ 106.172949] fasync_helper+0x37/0xb0 [ 106.172954] sg_fasync+0x86/0xb0 [ 106.172957] SyS_fcntl+0x658/0xc70 [ 106.172963] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.172964] Freed: [ 106.172965] PID = 0 [ 106.172969] save_stack_trace+0x16/0x20 [ 106.172973] save_stack+0x43/0xd0 [ 106.172977] kasan_slab_free+0x73/0xc0 [ 106.172981] kmem_cache_free+0xb2/0x2e0 [ 106.172985] fasync_free_rcu+0x1d/0x20 [ 106.172990] rcu_process_callbacks+0x889/0x12d0 [ 106.172994] __do_softirq+0x22d/0x964 [ 106.172996] Memory state around the buggy address: [ 106.173000] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173004] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173008] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.173010] ^ [ 106.173014] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173018] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173019] ================================================================== [ 106.173021] ================================================================== [ 106.173028] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.173030] Read of size 4 by task syz-executor2/10329 [ 106.173035] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.173038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.173046] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.173054] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.173061] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.173062] Call Trace: [ 106.173067] [] dump_stack+0xc1/0x128 [ 106.173073] [] kasan_object_err+0x1c/0x70 [ 106.173079] [] kasan_report.part.1+0x21c/0x500 [ 106.173085] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.173091] [] __asan_report_load4_noabort+0x29/0x30 [ 106.173097] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.173102] [] queued_write_lock_slowpath+0x116/0x150 [ 106.173108] [] do_raw_write_lock+0xc7/0x1d0 [ 106.173114] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.173120] [] ? sg_remove_request+0x70/0x120 [ 106.173127] [] sg_remove_request+0x70/0x120 [ 106.173133] [] sg_finish_rem_req+0x295/0x340 [ 106.173139] [] sg_read+0x91c/0x1400 [ 106.173146] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.173152] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.173159] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.173166] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.173171] [] __vfs_read+0x103/0x670 [ 106.173177] [] ? __kernel_write+0x340/0x340 [ 106.173182] [] ? fsnotify+0x86/0xf30 [ 106.173188] [] ? fsnotify+0xf30/0xf30 [ 106.173194] [] ? avc_policy_seqno+0x9/0x20 [ 106.173200] [] ? selinux_file_permission+0x82/0x460 [ 106.173206] [] ? security_file_permission+0x89/0x1e0 [ 106.173212] [] ? rw_verify_area+0xe5/0x2b0 [ 106.173217] [] vfs_read+0x107/0x330 [ 106.173223] [] SyS_read+0xd9/0x1b0 [ 106.173229] [] ? vfs_copy_file_range+0x680/0x680 [ 106.173234] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.173241] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.173245] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.173246] Allocated: [ 106.173247] PID = 10329 [ 106.173251] save_stack_trace+0x16/0x20 [ 106.173255] save_stack+0x43/0xd0 [ 106.173259] kasan_kmalloc+0xad/0xe0 [ 106.173264] kasan_slab_alloc+0x12/0x20 [ 106.173268] kmem_cache_alloc+0xba/0x290 [ 106.173272] fasync_helper+0x37/0xb0 [ 106.173276] sg_fasync+0x86/0xb0 [ 106.173280] SyS_fcntl+0x658/0xc70 [ 106.173285] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.173286] Freed: [ 106.173288] PID = 0 [ 106.173292] save_stack_trace+0x16/0x20 [ 106.173296] save_stack+0x43/0xd0 [ 106.173300] kasan_slab_free+0x73/0xc0 [ 106.173304] kmem_cache_free+0xb2/0x2e0 [ 106.173308] fasync_free_rcu+0x1d/0x20 [ 106.173313] rcu_process_callbacks+0x889/0x12d0 [ 106.173317] __do_softirq+0x22d/0x964 [ 106.173319] Memory state around the buggy address: [ 106.173323] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173327] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173331] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.173333] ^ [ 106.173337] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173341] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173342] ================================================================== [ 106.173344] ================================================================== [ 106.173350] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.173353] Read of size 4 by task syz-executor2/10329 [ 106.173358] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.173361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.173369] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.173376] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.173384] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.173385] Call Trace: [ 106.173390] [] dump_stack+0xc1/0x128 [ 106.173396] [] kasan_object_err+0x1c/0x70 [ 106.173402] [] kasan_report.part.1+0x21c/0x500 [ 106.173408] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.173414] [] __asan_report_load4_noabort+0x29/0x30 [ 106.173420] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.173426] [] queued_write_lock_slowpath+0x116/0x150 [ 106.173431] [] do_raw_write_lock+0xc7/0x1d0 [ 106.173437] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.173443] [] ? sg_remove_request+0x70/0x120 [ 106.173450] [] sg_remove_request+0x70/0x120 [ 106.173456] [] sg_finish_rem_req+0x295/0x340 [ 106.173462] [] sg_read+0x91c/0x1400 [ 106.173469] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.173475] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.173482] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.173489] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.173494] [] __vfs_read+0x103/0x670 [ 106.173500] [] ? __kernel_write+0x340/0x340 [ 106.173506] [] ? fsnotify+0x86/0xf30 [ 106.173511] [] ? fsnotify+0xf30/0xf30 [ 106.173517] [] ? avc_policy_seqno+0x9/0x20 [ 106.173523] [] ? selinux_file_permission+0x82/0x460 [ 106.173530] [] ? security_file_permission+0x89/0x1e0 [ 106.173536] [] ? rw_verify_area+0xe5/0x2b0 [ 106.173541] [] vfs_read+0x107/0x330 [ 106.173547] [] SyS_read+0xd9/0x1b0 [ 106.173553] [] ? vfs_copy_file_range+0x680/0x680 [ 106.173559] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.173565] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.173569] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.173570] Allocated: [ 106.173572] PID = 10329 [ 106.173576] save_stack_trace+0x16/0x20 [ 106.173580] save_stack+0x43/0xd0 [ 106.173584] kasan_kmalloc+0xad/0xe0 [ 106.173588] kasan_slab_alloc+0x12/0x20 [ 106.173592] kmem_cache_alloc+0xba/0x290 [ 106.173596] fasync_helper+0x37/0xb0 [ 106.173600] sg_fasync+0x86/0xb0 [ 106.173604] SyS_fcntl+0x658/0xc70 [ 106.173610] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.173611] Freed: [ 106.173612] PID = 0 [ 106.173616] save_stack_trace+0x16/0x20 [ 106.173620] save_stack+0x43/0xd0 [ 106.173624] kasan_slab_free+0x73/0xc0 [ 106.173628] kmem_cache_free+0xb2/0x2e0 [ 106.173632] fasync_free_rcu+0x1d/0x20 [ 106.173637] rcu_process_callbacks+0x889/0x12d0 [ 106.173641] __do_softirq+0x22d/0x964 [ 106.173643] Memory state around the buggy address: [ 106.173647] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173651] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173655] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.173657] ^ [ 106.173660] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173664] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173666] ================================================================== [ 106.173668] ================================================================== [ 106.173674] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.173677] Read of size 4 by task syz-executor2/10329 [ 106.173682] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.173684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.173692] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.173700] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.173707] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.173708] Call Trace: [ 106.173713] [] dump_stack+0xc1/0x128 [ 106.173719] [] kasan_object_err+0x1c/0x70 [ 106.173725] [] kasan_report.part.1+0x21c/0x500 [ 106.173731] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.173737] [] __asan_report_load4_noabort+0x29/0x30 [ 106.173743] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.173749] [] queued_write_lock_slowpath+0x116/0x150 [ 106.173754] [] do_raw_write_lock+0xc7/0x1d0 [ 106.173761] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.173767] [] ? sg_remove_request+0x70/0x120 [ 106.173773] [] sg_remove_request+0x70/0x120 [ 106.173779] [] sg_finish_rem_req+0x295/0x340 [ 106.173785] [] sg_read+0x91c/0x1400 [ 106.173792] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.173802] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.173809] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.173816] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.173821] [] __vfs_read+0x103/0x670 [ 106.173827] [] ? __kernel_write+0x340/0x340 [ 106.173833] [] ? fsnotify+0x86/0xf30 [ 106.173838] [] ? fsnotify+0xf30/0xf30 [ 106.173844] [] ? avc_policy_seqno+0x9/0x20 [ 106.173850] [] ? selinux_file_permission+0x82/0x460 [ 106.173857] [] ? security_file_permission+0x89/0x1e0 [ 106.173863] [] ? rw_verify_area+0xe5/0x2b0 [ 106.173868] [] vfs_read+0x107/0x330 [ 106.173874] [] SyS_read+0xd9/0x1b0 [ 106.173880] [] ? vfs_copy_file_range+0x680/0x680 [ 106.173886] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.173892] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.173896] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.173897] Allocated: [ 106.173899] PID = 10329 [ 106.173903] save_stack_trace+0x16/0x20 [ 106.173907] save_stack+0x43/0xd0 [ 106.173911] kasan_kmalloc+0xad/0xe0 [ 106.173915] kasan_slab_alloc+0x12/0x20 [ 106.173919] kmem_cache_alloc+0xba/0x290 [ 106.173923] fasync_helper+0x37/0xb0 [ 106.173928] sg_fasync+0x86/0xb0 [ 106.173931] SyS_fcntl+0x658/0xc70 [ 106.173937] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.173938] Freed: [ 106.173939] PID = 0 [ 106.173943] save_stack_trace+0x16/0x20 [ 106.173947] save_stack+0x43/0xd0 [ 106.173951] kasan_slab_free+0x73/0xc0 [ 106.173955] kmem_cache_free+0xb2/0x2e0 [ 106.173959] fasync_free_rcu+0x1d/0x20 [ 106.173964] rcu_process_callbacks+0x889/0x12d0 [ 106.173968] __do_softirq+0x22d/0x964 [ 106.173970] Memory state around the buggy address: [ 106.173974] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173978] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173982] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.173984] ^ [ 106.173988] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173992] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.173993] ================================================================== [ 106.173995] ================================================================== [ 106.174002] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.174004] Read of size 4 by task syz-executor2/10329 [ 106.174009] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.174012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.174020] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.174027] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.174034] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.174036] Call Trace: [ 106.174041] [] dump_stack+0xc1/0x128 [ 106.174047] [] kasan_object_err+0x1c/0x70 [ 106.174053] [] kasan_report.part.1+0x21c/0x500 [ 106.174059] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.174065] [] __asan_report_load4_noabort+0x29/0x30 [ 106.174071] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.174077] [] queued_write_lock_slowpath+0x116/0x150 [ 106.174083] [] do_raw_write_lock+0xc7/0x1d0 [ 106.174089] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.174095] [] ? sg_remove_request+0x70/0x120 [ 106.174101] [] sg_remove_request+0x70/0x120 [ 106.174108] [] sg_finish_rem_req+0x295/0x340 [ 106.174114] [] sg_read+0x91c/0x1400 [ 106.174120] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.174127] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.174134] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.174141] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.174146] [] __vfs_read+0x103/0x670 [ 106.174152] [] ? __kernel_write+0x340/0x340 [ 106.174158] [] ? fsnotify+0x86/0xf30 [ 106.174163] [] ? fsnotify+0xf30/0xf30 [ 106.174169] [] ? avc_policy_seqno+0x9/0x20 [ 106.174175] [] ? selinux_file_permission+0x82/0x460 [ 106.174182] [] ? security_file_permission+0x89/0x1e0 [ 106.174188] [] ? rw_verify_area+0xe5/0x2b0 [ 106.174193] [] vfs_read+0x107/0x330 [ 106.174198] [] SyS_read+0xd9/0x1b0 [ 106.174204] [] ? vfs_copy_file_range+0x680/0x680 [ 106.174210] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.174217] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.174220] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.174221] Allocated: [ 106.174223] PID = 10329 [ 106.174227] save_stack_trace+0x16/0x20 [ 106.174232] save_stack+0x43/0xd0 [ 106.174237] kasan_kmalloc+0xad/0xe0 [ 106.174241] kasan_slab_alloc+0x12/0x20 [ 106.174245] kmem_cache_alloc+0xba/0x290 [ 106.174249] fasync_helper+0x37/0xb0 [ 106.174254] sg_fasync+0x86/0xb0 [ 106.174258] SyS_fcntl+0x658/0xc70 [ 106.174263] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.174264] Freed: [ 106.174265] PID = 0 [ 106.174269] save_stack_trace+0x16/0x20 [ 106.174273] save_stack+0x43/0xd0 [ 106.174278] kasan_slab_free+0x73/0xc0 [ 106.174282] kmem_cache_free+0xb2/0x2e0 [ 106.174286] fasync_free_rcu+0x1d/0x20 [ 106.174291] rcu_process_callbacks+0x889/0x12d0 [ 106.174295] __do_softirq+0x22d/0x964 [ 106.174296] Memory state around the buggy address: [ 106.174300] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174304] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174308] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.174310] ^ [ 106.174314] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174318] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174320] ================================================================== [ 106.174322] ================================================================== [ 106.174328] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.174331] Read of size 4 by task syz-executor2/10329 [ 106.174336] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.174339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.174347] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.174355] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.174362] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.174363] Call Trace: [ 106.174368] [] dump_stack+0xc1/0x128 [ 106.174374] [] kasan_object_err+0x1c/0x70 [ 106.174380] [] kasan_report.part.1+0x21c/0x500 [ 106.174386] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.174392] [] __asan_report_load4_noabort+0x29/0x30 [ 106.174398] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.174404] [] queued_write_lock_slowpath+0x116/0x150 [ 106.174410] [] do_raw_write_lock+0xc7/0x1d0 [ 106.174416] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.174422] [] ? sg_remove_request+0x70/0x120 [ 106.174428] [] sg_remove_request+0x70/0x120 [ 106.174434] [] sg_finish_rem_req+0x295/0x340 [ 106.174440] [] sg_read+0x91c/0x1400 [ 106.174447] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.174454] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.174460] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.174467] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.174472] [] __vfs_read+0x103/0x670 [ 106.174478] [] ? __kernel_write+0x340/0x340 [ 106.174484] [] ? fsnotify+0x86/0xf30 [ 106.174490] [] ? fsnotify+0xf30/0xf30 [ 106.174495] [] ? avc_policy_seqno+0x9/0x20 [ 106.174502] [] ? selinux_file_permission+0x82/0x460 [ 106.174508] [] ? security_file_permission+0x89/0x1e0 [ 106.174514] [] ? rw_verify_area+0xe5/0x2b0 [ 106.174519] [] vfs_read+0x107/0x330 [ 106.174525] [] SyS_read+0xd9/0x1b0 [ 106.174531] [] ? vfs_copy_file_range+0x680/0x680 [ 106.174536] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.174543] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.174546] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.174547] Allocated: [ 106.174549] PID = 10329 [ 106.174553] save_stack_trace+0x16/0x20 [ 106.174557] save_stack+0x43/0xd0 [ 106.174561] kasan_kmalloc+0xad/0xe0 [ 106.174565] kasan_slab_alloc+0x12/0x20 [ 106.174569] kmem_cache_alloc+0xba/0x290 [ 106.174573] fasync_helper+0x37/0xb0 [ 106.174578] sg_fasync+0x86/0xb0 [ 106.174582] SyS_fcntl+0x658/0xc70 [ 106.174587] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.174588] Freed: [ 106.174589] PID = 0 [ 106.174593] save_stack_trace+0x16/0x20 [ 106.174597] save_stack+0x43/0xd0 [ 106.174601] kasan_slab_free+0x73/0xc0 [ 106.174605] kmem_cache_free+0xb2/0x2e0 [ 106.174609] fasync_free_rcu+0x1d/0x20 [ 106.174614] rcu_process_callbacks+0x889/0x12d0 [ 106.174618] __do_softirq+0x22d/0x964 [ 106.174620] Memory state around the buggy address: [ 106.174624] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174628] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174632] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.174634] ^ [ 106.174638] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174642] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174643] ================================================================== [ 106.174645] ================================================================== [ 106.174651] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.174654] Read of size 4 by task syz-executor2/10329 [ 106.174659] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.174662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.174670] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.174677] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.174685] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.174686] Call Trace: [ 106.174691] [] dump_stack+0xc1/0x128 [ 106.174697] [] kasan_object_err+0x1c/0x70 [ 106.174703] [] kasan_report.part.1+0x21c/0x500 [ 106.174709] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.174715] [] __asan_report_load4_noabort+0x29/0x30 [ 106.174721] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.174727] [] queued_write_lock_slowpath+0x116/0x150 [ 106.174732] [] do_raw_write_lock+0xc7/0x1d0 [ 106.174739] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.174745] [] ? sg_remove_request+0x70/0x120 [ 106.174751] [] sg_remove_request+0x70/0x120 [ 106.174758] [] sg_finish_rem_req+0x295/0x340 [ 106.174764] [] sg_read+0x91c/0x1400 [ 106.174770] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.174777] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.174784] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.174790] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.174796] [] __vfs_read+0x103/0x670 [ 106.174806] [] ? __kernel_write+0x340/0x340 [ 106.174812] [] ? fsnotify+0x86/0xf30 [ 106.174818] [] ? fsnotify+0xf30/0xf30 [ 106.174824] [] ? avc_policy_seqno+0x9/0x20 [ 106.174830] [] ? selinux_file_permission+0x82/0x460 [ 106.174837] [] ? security_file_permission+0x89/0x1e0 [ 106.174842] [] ? rw_verify_area+0xe5/0x2b0 [ 106.174848] [] vfs_read+0x107/0x330 [ 106.174854] [] SyS_read+0xd9/0x1b0 [ 106.174860] [] ? vfs_copy_file_range+0x680/0x680 [ 106.174865] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.174872] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.174876] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.174877] Allocated: [ 106.174878] PID = 10329 [ 106.174882] save_stack_trace+0x16/0x20 [ 106.174886] save_stack+0x43/0xd0 [ 106.174890] kasan_kmalloc+0xad/0xe0 [ 106.174895] kasan_slab_alloc+0x12/0x20 [ 106.174899] kmem_cache_alloc+0xba/0x290 [ 106.174902] fasync_helper+0x37/0xb0 [ 106.174907] sg_fasync+0x86/0xb0 [ 106.174911] SyS_fcntl+0x658/0xc70 [ 106.174916] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.174917] Freed: [ 106.174919] PID = 0 [ 106.174923] save_stack_trace+0x16/0x20 [ 106.174927] save_stack+0x43/0xd0 [ 106.174931] kasan_slab_free+0x73/0xc0 [ 106.174935] kmem_cache_free+0xb2/0x2e0 [ 106.174939] fasync_free_rcu+0x1d/0x20 [ 106.174944] rcu_process_callbacks+0x889/0x12d0 [ 106.174948] __do_softirq+0x22d/0x964 [ 106.174949] Memory state around the buggy address: [ 106.174953] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174957] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174961] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.174963] ^ [ 106.174967] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174971] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.174973] ================================================================== [ 106.174975] ================================================================== [ 106.174981] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.174984] Read of size 4 by task syz-executor2/10329 [ 106.174989] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.174991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.174999] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.175007] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.175014] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.175015] Call Trace: [ 106.175020] [] dump_stack+0xc1/0x128 [ 106.175026] [] kasan_object_err+0x1c/0x70 [ 106.175032] [] kasan_report.part.1+0x21c/0x500 [ 106.175038] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.175044] [] __asan_report_load4_noabort+0x29/0x30 [ 106.175050] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.175056] [] queued_write_lock_slowpath+0x116/0x150 [ 106.175061] [] do_raw_write_lock+0xc7/0x1d0 [ 106.175067] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.175074] [] ? sg_remove_request+0x70/0x120 [ 106.175080] [] sg_remove_request+0x70/0x120 [ 106.175086] [] sg_finish_rem_req+0x295/0x340 [ 106.175092] [] sg_read+0x91c/0x1400 [ 106.175099] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.175105] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.175112] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.175119] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.175124] [] __vfs_read+0x103/0x670 [ 106.175130] [] ? __kernel_write+0x340/0x340 [ 106.175136] [] ? fsnotify+0x86/0xf30 [ 106.175141] [] ? fsnotify+0xf30/0xf30 [ 106.175147] [] ? avc_policy_seqno+0x9/0x20 [ 106.175153] [] ? selinux_file_permission+0x82/0x460 [ 106.175160] [] ? security_file_permission+0x89/0x1e0 [ 106.175166] [] ? rw_verify_area+0xe5/0x2b0 [ 106.175171] [] vfs_read+0x107/0x330 [ 106.175177] [] SyS_read+0xd9/0x1b0 [ 106.175183] [] ? vfs_copy_file_range+0x680/0x680 [ 106.175188] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.175195] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.175199] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.175200] Allocated: [ 106.175201] PID = 10329 [ 106.175205] save_stack_trace+0x16/0x20 [ 106.175209] save_stack+0x43/0xd0 [ 106.175213] kasan_kmalloc+0xad/0xe0 [ 106.175218] kasan_slab_alloc+0x12/0x20 [ 106.175222] kmem_cache_alloc+0xba/0x290 [ 106.175226] fasync_helper+0x37/0xb0 [ 106.175230] sg_fasync+0x86/0xb0 [ 106.175234] SyS_fcntl+0x658/0xc70 [ 106.175239] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.175240] Freed: [ 106.175242] PID = 0 [ 106.175246] save_stack_trace+0x16/0x20 [ 106.175250] save_stack+0x43/0xd0 [ 106.175254] kasan_slab_free+0x73/0xc0 [ 106.175258] kmem_cache_free+0xb2/0x2e0 [ 106.175262] fasync_free_rcu+0x1d/0x20 [ 106.175267] rcu_process_callbacks+0x889/0x12d0 [ 106.175271] __do_softirq+0x22d/0x964 [ 106.175272] Memory state around the buggy address: [ 106.175276] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175280] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175284] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.175286] ^ [ 106.175290] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175294] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175296] ================================================================== [ 106.175298] ================================================================== [ 106.175304] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.175307] Read of size 4 by task syz-executor2/10329 [ 106.175312] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.175315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.175323] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.175331] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.175338] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.175339] Call Trace: [ 106.175344] [] dump_stack+0xc1/0x128 [ 106.175350] [] kasan_object_err+0x1c/0x70 [ 106.175356] [] kasan_report.part.1+0x21c/0x500 [ 106.175362] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.175368] [] __asan_report_load4_noabort+0x29/0x30 [ 106.175374] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.175380] [] queued_write_lock_slowpath+0x116/0x150 [ 106.175385] [] do_raw_write_lock+0xc7/0x1d0 [ 106.175392] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.175398] [] ? sg_remove_request+0x70/0x120 [ 106.175404] [] sg_remove_request+0x70/0x120 [ 106.175410] [] sg_finish_rem_req+0x295/0x340 [ 106.175416] [] sg_read+0x91c/0x1400 [ 106.175423] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.175430] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.175436] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.175443] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.175448] [] __vfs_read+0x103/0x670 [ 106.175454] [] ? __kernel_write+0x340/0x340 [ 106.175460] [] ? fsnotify+0x86/0xf30 [ 106.175465] [] ? fsnotify+0xf30/0xf30 [ 106.175471] [] ? avc_policy_seqno+0x9/0x20 [ 106.175477] [] ? selinux_file_permission+0x82/0x460 [ 106.175484] [] ? security_file_permission+0x89/0x1e0 [ 106.175490] [] ? rw_verify_area+0xe5/0x2b0 [ 106.175495] [] vfs_read+0x107/0x330 [ 106.175501] [] SyS_read+0xd9/0x1b0 [ 106.175507] [] ? vfs_copy_file_range+0x680/0x680 [ 106.175512] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.175518] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.175522] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.175523] Allocated: [ 106.175525] PID = 10329 [ 106.175529] save_stack_trace+0x16/0x20 [ 106.175533] save_stack+0x43/0xd0 [ 106.175537] kasan_kmalloc+0xad/0xe0 [ 106.175541] kasan_slab_alloc+0x12/0x20 [ 106.175545] kmem_cache_alloc+0xba/0x290 [ 106.175549] fasync_helper+0x37/0xb0 [ 106.175554] sg_fasync+0x86/0xb0 [ 106.175558] SyS_fcntl+0x658/0xc70 [ 106.175563] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.175564] Freed: [ 106.175565] PID = 0 [ 106.175569] save_stack_trace+0x16/0x20 [ 106.175573] save_stack+0x43/0xd0 [ 106.175577] kasan_slab_free+0x73/0xc0 [ 106.175581] kmem_cache_free+0xb2/0x2e0 [ 106.175585] fasync_free_rcu+0x1d/0x20 [ 106.175590] rcu_process_callbacks+0x889/0x12d0 [ 106.175594] __do_softirq+0x22d/0x964 [ 106.175596] Memory state around the buggy address: [ 106.175600] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175604] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175608] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.175610] ^ [ 106.175614] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175617] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175619] ================================================================== [ 106.175621] ================================================================== [ 106.175627] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.175630] Read of size 4 by task syz-executor2/10329 [ 106.175635] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.175637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.175645] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.175653] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.175660] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.175661] Call Trace: [ 106.175666] [] dump_stack+0xc1/0x128 [ 106.175672] [] kasan_object_err+0x1c/0x70 [ 106.175678] [] kasan_report.part.1+0x21c/0x500 [ 106.175684] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.175690] [] __asan_report_load4_noabort+0x29/0x30 [ 106.175696] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.175702] [] queued_write_lock_slowpath+0x116/0x150 [ 106.175707] [] do_raw_write_lock+0xc7/0x1d0 [ 106.175713] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.175720] [] ? sg_remove_request+0x70/0x120 [ 106.175726] [] sg_remove_request+0x70/0x120 [ 106.175732] [] sg_finish_rem_req+0x295/0x340 [ 106.175738] [] sg_read+0x91c/0x1400 [ 106.175745] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.175752] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.175758] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.175765] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.175770] [] __vfs_read+0x103/0x670 [ 106.175776] [] ? __kernel_write+0x340/0x340 [ 106.175782] [] ? fsnotify+0x86/0xf30 [ 106.175788] [] ? fsnotify+0xf30/0xf30 [ 106.175793] [] ? avc_policy_seqno+0x9/0x20 [ 106.175804] [] ? selinux_file_permission+0x82/0x460 [ 106.175811] [] ? security_file_permission+0x89/0x1e0 [ 106.175816] [] ? rw_verify_area+0xe5/0x2b0 [ 106.175822] [] vfs_read+0x107/0x330 [ 106.175828] [] SyS_read+0xd9/0x1b0 [ 106.175834] [] ? vfs_copy_file_range+0x680/0x680 [ 106.175839] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.175846] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.175849] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.175850] Allocated: [ 106.175852] PID = 10329 [ 106.175856] save_stack_trace+0x16/0x20 [ 106.175860] save_stack+0x43/0xd0 [ 106.175864] kasan_kmalloc+0xad/0xe0 [ 106.175868] kasan_slab_alloc+0x12/0x20 [ 106.175872] kmem_cache_alloc+0xba/0x290 [ 106.175876] fasync_helper+0x37/0xb0 [ 106.175881] sg_fasync+0x86/0xb0 [ 106.175885] SyS_fcntl+0x658/0xc70 [ 106.175890] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.175891] Freed: [ 106.175893] PID = 0 [ 106.175896] save_stack_trace+0x16/0x20 [ 106.175900] save_stack+0x43/0xd0 [ 106.175905] kasan_slab_free+0x73/0xc0 [ 106.175909] kmem_cache_free+0xb2/0x2e0 [ 106.175912] fasync_free_rcu+0x1d/0x20 [ 106.175917] rcu_process_callbacks+0x889/0x12d0 [ 106.175922] __do_softirq+0x22d/0x964 [ 106.175923] Memory state around the buggy address: [ 106.175927] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175931] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175935] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.175937] ^ [ 106.175941] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175945] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.175947] ================================================================== [ 106.175949] ================================================================== [ 106.175955] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.175958] Read of size 4 by task syz-executor2/10329 [ 106.175963] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.175965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.175973] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.175981] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.175988] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.175990] Call Trace: [ 106.175995] [] dump_stack+0xc1/0x128 [ 106.176000] [] kasan_object_err+0x1c/0x70 [ 106.176006] [] kasan_report.part.1+0x21c/0x500 [ 106.176012] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.176018] [] __asan_report_load4_noabort+0x29/0x30 [ 106.176024] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.176030] [] queued_write_lock_slowpath+0x116/0x150 [ 106.176036] [] do_raw_write_lock+0xc7/0x1d0 [ 106.176042] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.176048] [] ? sg_remove_request+0x70/0x120 [ 106.176054] [] sg_remove_request+0x70/0x120 [ 106.176061] [] sg_finish_rem_req+0x295/0x340 [ 106.176067] [] sg_read+0x91c/0x1400 [ 106.176074] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.176080] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.176087] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.176093] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.176099] [] __vfs_read+0x103/0x670 [ 106.176104] [] ? __kernel_write+0x340/0x340 [ 106.176110] [] ? fsnotify+0x86/0xf30 [ 106.176116] [] ? fsnotify+0xf30/0xf30 [ 106.176121] [] ? avc_policy_seqno+0x9/0x20 [ 106.176128] [] ? selinux_file_permission+0x82/0x460 [ 106.176134] [] ? security_file_permission+0x89/0x1e0 [ 106.176140] [] ? rw_verify_area+0xe5/0x2b0 [ 106.176146] [] vfs_read+0x107/0x330 [ 106.176151] [] SyS_read+0xd9/0x1b0 [ 106.176157] [] ? vfs_copy_file_range+0x680/0x680 [ 106.176163] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.176170] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.176173] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.176174] Allocated: [ 106.176176] PID = 10329 [ 106.176180] save_stack_trace+0x16/0x20 [ 106.176184] save_stack+0x43/0xd0 [ 106.176188] kasan_kmalloc+0xad/0xe0 [ 106.176193] kasan_slab_alloc+0x12/0x20 [ 106.176197] kmem_cache_alloc+0xba/0x290 [ 106.176200] fasync_helper+0x37/0xb0 [ 106.176205] sg_fasync+0x86/0xb0 [ 106.176209] SyS_fcntl+0x658/0xc70 [ 106.176214] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.176215] Freed: [ 106.176216] PID = 0 [ 106.176220] save_stack_trace+0x16/0x20 [ 106.176224] save_stack+0x43/0xd0 [ 106.176229] kasan_slab_free+0x73/0xc0 [ 106.176232] kmem_cache_free+0xb2/0x2e0 [ 106.176236] fasync_free_rcu+0x1d/0x20 [ 106.176241] rcu_process_callbacks+0x889/0x12d0 [ 106.176245] __do_softirq+0x22d/0x964 [ 106.176247] Memory state around the buggy address: [ 106.176251] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176255] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176259] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.176261] ^ [ 106.176265] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176269] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176270] ================================================================== [ 106.176272] ================================================================== [ 106.176278] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.176281] Read of size 4 by task syz-executor2/10329 [ 106.176286] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.176289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.176297] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.176305] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.176312] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.176313] Call Trace: [ 106.176318] [] dump_stack+0xc1/0x128 [ 106.176324] [] kasan_object_err+0x1c/0x70 [ 106.176330] [] kasan_report.part.1+0x21c/0x500 [ 106.176336] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.176342] [] __asan_report_load4_noabort+0x29/0x30 [ 106.176348] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.176354] [] queued_write_lock_slowpath+0x116/0x150 [ 106.176359] [] do_raw_write_lock+0xc7/0x1d0 [ 106.176366] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.176372] [] ? sg_remove_request+0x70/0x120 [ 106.176378] [] sg_remove_request+0x70/0x120 [ 106.176384] [] sg_finish_rem_req+0x295/0x340 [ 106.176390] [] sg_read+0x91c/0x1400 [ 106.176397] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.176403] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.176410] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.176417] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.176422] [] __vfs_read+0x103/0x670 [ 106.176428] [] ? __kernel_write+0x340/0x340 [ 106.176433] [] ? fsnotify+0x86/0xf30 [ 106.176439] [] ? fsnotify+0xf30/0xf30 [ 106.176445] [] ? avc_policy_seqno+0x9/0x20 [ 106.176451] [] ? selinux_file_permission+0x82/0x460 [ 106.176458] [] ? security_file_permission+0x89/0x1e0 [ 106.176463] [] ? rw_verify_area+0xe5/0x2b0 [ 106.176469] [] vfs_read+0x107/0x330 [ 106.176474] [] SyS_read+0xd9/0x1b0 [ 106.176480] [] ? vfs_copy_file_range+0x680/0x680 [ 106.176485] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.176492] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.176496] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.176497] Allocated: [ 106.176499] PID = 10329 [ 106.176503] save_stack_trace+0x16/0x20 [ 106.176507] save_stack+0x43/0xd0 [ 106.176511] kasan_kmalloc+0xad/0xe0 [ 106.176515] kasan_slab_alloc+0x12/0x20 [ 106.176519] kmem_cache_alloc+0xba/0x290 [ 106.176523] fasync_helper+0x37/0xb0 [ 106.176528] sg_fasync+0x86/0xb0 [ 106.176532] SyS_fcntl+0x658/0xc70 [ 106.176537] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.176538] Freed: [ 106.176539] PID = 0 [ 106.176543] save_stack_trace+0x16/0x20 [ 106.176547] save_stack+0x43/0xd0 [ 106.176552] kasan_slab_free+0x73/0xc0 [ 106.176556] kmem_cache_free+0xb2/0x2e0 [ 106.176559] fasync_free_rcu+0x1d/0x20 [ 106.176564] rcu_process_callbacks+0x889/0x12d0 [ 106.176568] __do_softirq+0x22d/0x964 [ 106.176570] Memory state around the buggy address: [ 106.176574] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176579] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176583] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.176585] ^ [ 106.176589] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176593] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176595] ================================================================== [ 106.176597] ================================================================== [ 106.176603] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.176606] Read of size 4 by task syz-executor2/10329 [ 106.176611] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.176614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.176622] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.176629] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.176636] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.176637] Call Trace: [ 106.176642] [] dump_stack+0xc1/0x128 [ 106.176648] [] kasan_object_err+0x1c/0x70 [ 106.176654] [] kasan_report.part.1+0x21c/0x500 [ 106.176660] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.176666] [] __asan_report_load4_noabort+0x29/0x30 [ 106.176672] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.176678] [] queued_write_lock_slowpath+0x116/0x150 [ 106.176683] [] do_raw_write_lock+0xc7/0x1d0 [ 106.176690] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.176696] [] ? sg_remove_request+0x70/0x120 [ 106.176702] [] sg_remove_request+0x70/0x120 [ 106.176708] [] sg_finish_rem_req+0x295/0x340 [ 106.176714] [] sg_read+0x91c/0x1400 [ 106.176721] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.176728] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.176734] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.176741] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.176746] [] __vfs_read+0x103/0x670 [ 106.176752] [] ? __kernel_write+0x340/0x340 [ 106.176758] [] ? fsnotify+0x86/0xf30 [ 106.176764] [] ? fsnotify+0xf30/0xf30 [ 106.176769] [] ? avc_policy_seqno+0x9/0x20 [ 106.176775] [] ? selinux_file_permission+0x82/0x460 [ 106.176782] [] ? security_file_permission+0x89/0x1e0 [ 106.176788] [] ? rw_verify_area+0xe5/0x2b0 [ 106.176793] [] vfs_read+0x107/0x330 [ 106.176810] [] SyS_read+0xd9/0x1b0 [ 106.176816] [] ? vfs_copy_file_range+0x680/0x680 [ 106.176821] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.176828] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.176832] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.176833] Allocated: [ 106.176835] PID = 10329 [ 106.176839] save_stack_trace+0x16/0x20 [ 106.176843] save_stack+0x43/0xd0 [ 106.176847] kasan_kmalloc+0xad/0xe0 [ 106.176851] kasan_slab_alloc+0x12/0x20 [ 106.176855] kmem_cache_alloc+0xba/0x290 [ 106.176859] fasync_helper+0x37/0xb0 [ 106.176863] sg_fasync+0x86/0xb0 [ 106.176867] SyS_fcntl+0x658/0xc70 [ 106.176873] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.176874] Freed: [ 106.176875] PID = 0 [ 106.176879] save_stack_trace+0x16/0x20 [ 106.176883] save_stack+0x43/0xd0 [ 106.176887] kasan_slab_free+0x73/0xc0 [ 106.176891] kmem_cache_free+0xb2/0x2e0 [ 106.176895] fasync_free_rcu+0x1d/0x20 [ 106.176900] rcu_process_callbacks+0x889/0x12d0 [ 106.176904] __do_softirq+0x22d/0x964 [ 106.176905] Memory state around the buggy address: [ 106.176910] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176914] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176918] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.176920] ^ [ 106.176924] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176928] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.176929] ================================================================== [ 106.176931] ================================================================== [ 106.176937] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.176940] Read of size 4 by task syz-executor2/10329 [ 106.176945] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.176948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.176956] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.176963] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.176970] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.176971] Call Trace: [ 106.176977] [] dump_stack+0xc1/0x128 [ 106.176983] [] kasan_object_err+0x1c/0x70 [ 106.176988] [] kasan_report.part.1+0x21c/0x500 [ 106.176995] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177001] [] __asan_report_load4_noabort+0x29/0x30 [ 106.177007] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177013] [] queued_write_lock_slowpath+0x116/0x150 [ 106.177018] [] do_raw_write_lock+0xc7/0x1d0 [ 106.177025] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.177031] [] ? sg_remove_request+0x70/0x120 [ 106.177037] [] sg_remove_request+0x70/0x120 [ 106.177043] [] sg_finish_rem_req+0x295/0x340 [ 106.177049] [] sg_read+0x91c/0x1400 [ 106.177056] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.177063] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.177070] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.177076] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.177082] [] __vfs_read+0x103/0x670 [ 106.177088] [] ? __kernel_write+0x340/0x340 [ 106.177093] [] ? fsnotify+0x86/0xf30 [ 106.177099] [] ? fsnotify+0xf30/0xf30 [ 106.177105] [] ? avc_policy_seqno+0x9/0x20 [ 106.177111] [] ? selinux_file_permission+0x82/0x460 [ 106.177118] [] ? security_file_permission+0x89/0x1e0 [ 106.177123] [] ? rw_verify_area+0xe5/0x2b0 [ 106.177129] [] vfs_read+0x107/0x330 [ 106.177135] [] SyS_read+0xd9/0x1b0 [ 106.177141] [] ? vfs_copy_file_range+0x680/0x680 [ 106.177146] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.177153] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.177157] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.177158] Allocated: [ 106.177159] PID = 10329 [ 106.177163] save_stack_trace+0x16/0x20 [ 106.177167] save_stack+0x43/0xd0 [ 106.177171] kasan_kmalloc+0xad/0xe0 [ 106.177176] kasan_slab_alloc+0x12/0x20 [ 106.177180] kmem_cache_alloc+0xba/0x290 [ 106.177183] fasync_helper+0x37/0xb0 [ 106.177188] sg_fasync+0x86/0xb0 [ 106.177192] SyS_fcntl+0x658/0xc70 [ 106.177197] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.177198] Freed: [ 106.177200] PID = 0 [ 106.177204] save_stack_trace+0x16/0x20 [ 106.177208] save_stack+0x43/0xd0 [ 106.177212] kasan_slab_free+0x73/0xc0 [ 106.177216] kmem_cache_free+0xb2/0x2e0 [ 106.177220] fasync_free_rcu+0x1d/0x20 [ 106.177225] rcu_process_callbacks+0x889/0x12d0 [ 106.177229] __do_softirq+0x22d/0x964 [ 106.177230] Memory state around the buggy address: [ 106.177234] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177238] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177242] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.177244] ^ [ 106.177248] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177252] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177254] ================================================================== [ 106.177255] ================================================================== [ 106.177262] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.177264] Read of size 4 by task syz-executor2/10329 [ 106.177270] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.177272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.177282] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.177289] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.177296] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.177298] Call Trace: [ 106.177303] [] dump_stack+0xc1/0x128 [ 106.177309] [] kasan_object_err+0x1c/0x70 [ 106.177315] [] kasan_report.part.1+0x21c/0x500 [ 106.177321] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177327] [] __asan_report_load4_noabort+0x29/0x30 [ 106.177333] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177339] [] queued_write_lock_slowpath+0x116/0x150 [ 106.177344] [] do_raw_write_lock+0xc7/0x1d0 [ 106.177351] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.177357] [] ? sg_remove_request+0x70/0x120 [ 106.177363] [] sg_remove_request+0x70/0x120 [ 106.177369] [] sg_finish_rem_req+0x295/0x340 [ 106.177375] [] sg_read+0x91c/0x1400 [ 106.177382] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.177389] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.177395] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.177402] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.177407] [] __vfs_read+0x103/0x670 [ 106.177413] [] ? __kernel_write+0x340/0x340 [ 106.177419] [] ? fsnotify+0x86/0xf30 [ 106.177425] [] ? fsnotify+0xf30/0xf30 [ 106.177430] [] ? avc_policy_seqno+0x9/0x20 [ 106.177436] [] ? selinux_file_permission+0x82/0x460 [ 106.177443] [] ? security_file_permission+0x89/0x1e0 [ 106.177449] [] ? rw_verify_area+0xe5/0x2b0 [ 106.177454] [] vfs_read+0x107/0x330 [ 106.177460] [] SyS_read+0xd9/0x1b0 [ 106.177466] [] ? vfs_copy_file_range+0x680/0x680 [ 106.177471] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.177477] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.177481] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.177482] Allocated: [ 106.177484] PID = 10329 [ 106.177488] save_stack_trace+0x16/0x20 [ 106.177492] save_stack+0x43/0xd0 [ 106.177496] kasan_kmalloc+0xad/0xe0 [ 106.177500] kasan_slab_alloc+0x12/0x20 [ 106.177504] kmem_cache_alloc+0xba/0x290 [ 106.177508] fasync_helper+0x37/0xb0 [ 106.177513] sg_fasync+0x86/0xb0 [ 106.177516] SyS_fcntl+0x658/0xc70 [ 106.177522] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.177523] Freed: [ 106.177524] PID = 0 [ 106.177528] save_stack_trace+0x16/0x20 [ 106.177532] save_stack+0x43/0xd0 [ 106.177536] kasan_slab_free+0x73/0xc0 [ 106.177540] kmem_cache_free+0xb2/0x2e0 [ 106.177544] fasync_free_rcu+0x1d/0x20 [ 106.177549] rcu_process_callbacks+0x889/0x12d0 [ 106.177553] __do_softirq+0x22d/0x964 [ 106.177554] Memory state around the buggy address: [ 106.177558] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177563] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177567] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.177569] ^ [ 106.177573] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177577] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177578] ================================================================== [ 106.177580] ================================================================== [ 106.177586] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.177589] Read of size 4 by task syz-executor2/10329 [ 106.177594] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.177597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.177605] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.177612] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.177620] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.177621] Call Trace: [ 106.177626] [] dump_stack+0xc1/0x128 [ 106.177632] [] kasan_object_err+0x1c/0x70 [ 106.177638] [] kasan_report.part.1+0x21c/0x500 [ 106.177643] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177650] [] __asan_report_load4_noabort+0x29/0x30 [ 106.177655] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177661] [] queued_write_lock_slowpath+0x116/0x150 [ 106.177667] [] do_raw_write_lock+0xc7/0x1d0 [ 106.177673] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.177680] [] ? sg_remove_request+0x70/0x120 [ 106.177686] [] sg_remove_request+0x70/0x120 [ 106.177692] [] sg_finish_rem_req+0x295/0x340 [ 106.177698] [] sg_read+0x91c/0x1400 [ 106.177705] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.177711] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.177718] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.177725] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.177730] [] __vfs_read+0x103/0x670 [ 106.177736] [] ? __kernel_write+0x340/0x340 [ 106.177742] [] ? fsnotify+0x86/0xf30 [ 106.177747] [] ? fsnotify+0xf30/0xf30 [ 106.177753] [] ? avc_policy_seqno+0x9/0x20 [ 106.177759] [] ? selinux_file_permission+0x82/0x460 [ 106.177766] [] ? security_file_permission+0x89/0x1e0 [ 106.177772] [] ? rw_verify_area+0xe5/0x2b0 [ 106.177777] [] vfs_read+0x107/0x330 [ 106.177783] [] SyS_read+0xd9/0x1b0 [ 106.177789] [] ? vfs_copy_file_range+0x680/0x680 [ 106.177794] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.177808] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.177812] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.177813] Allocated: [ 106.177815] PID = 10329 [ 106.177819] save_stack_trace+0x16/0x20 [ 106.177823] save_stack+0x43/0xd0 [ 106.177827] kasan_kmalloc+0xad/0xe0 [ 106.177831] kasan_slab_alloc+0x12/0x20 [ 106.177835] kmem_cache_alloc+0xba/0x290 [ 106.177839] fasync_helper+0x37/0xb0 [ 106.177843] sg_fasync+0x86/0xb0 [ 106.177847] SyS_fcntl+0x658/0xc70 [ 106.177853] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.177854] Freed: [ 106.177855] PID = 0 [ 106.177859] save_stack_trace+0x16/0x20 [ 106.177863] save_stack+0x43/0xd0 [ 106.177867] kasan_slab_free+0x73/0xc0 [ 106.177871] kmem_cache_free+0xb2/0x2e0 [ 106.177875] fasync_free_rcu+0x1d/0x20 [ 106.177880] rcu_process_callbacks+0x889/0x12d0 [ 106.177884] __do_softirq+0x22d/0x964 [ 106.177886] Memory state around the buggy address: [ 106.177890] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177894] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177898] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.177900] ^ [ 106.177904] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177907] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.177909] ================================================================== [ 106.177911] ================================================================== [ 106.177917] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.177920] Read of size 4 by task syz-executor2/10329 [ 106.177925] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.177928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.177936] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.177943] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.177950] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.177951] Call Trace: [ 106.177956] [] dump_stack+0xc1/0x128 [ 106.177962] [] kasan_object_err+0x1c/0x70 [ 106.177968] [] kasan_report.part.1+0x21c/0x500 [ 106.177974] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177980] [] __asan_report_load4_noabort+0x29/0x30 [ 106.177986] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.177992] [] queued_write_lock_slowpath+0x116/0x150 [ 106.177997] [] do_raw_write_lock+0xc7/0x1d0 [ 106.178004] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.178010] [] ? sg_remove_request+0x70/0x120 [ 106.178016] [] sg_remove_request+0x70/0x120 [ 106.178022] [] sg_finish_rem_req+0x295/0x340 [ 106.178029] [] sg_read+0x91c/0x1400 [ 106.178035] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.178042] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.178049] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.178056] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.178061] [] __vfs_read+0x103/0x670 [ 106.178067] [] ? __kernel_write+0x340/0x340 [ 106.178072] [] ? fsnotify+0x86/0xf30 [ 106.178078] [] ? fsnotify+0xf30/0xf30 [ 106.178084] [] ? avc_policy_seqno+0x9/0x20 [ 106.178090] [] ? selinux_file_permission+0x82/0x460 [ 106.178097] [] ? security_file_permission+0x89/0x1e0 [ 106.178102] [] ? rw_verify_area+0xe5/0x2b0 [ 106.178108] [] vfs_read+0x107/0x330 [ 106.178113] [] SyS_read+0xd9/0x1b0 [ 106.178119] [] ? vfs_copy_file_range+0x680/0x680 [ 106.178125] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.178131] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.178135] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.178136] Allocated: [ 106.178138] PID = 10329 [ 106.178142] save_stack_trace+0x16/0x20 [ 106.178146] save_stack+0x43/0xd0 [ 106.178150] kasan_kmalloc+0xad/0xe0 [ 106.178155] kasan_slab_alloc+0x12/0x20 [ 106.178158] kmem_cache_alloc+0xba/0x290 [ 106.178162] fasync_helper+0x37/0xb0 [ 106.178167] sg_fasync+0x86/0xb0 [ 106.178171] SyS_fcntl+0x658/0xc70 [ 106.178176] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.178177] Freed: [ 106.178178] PID = 0 [ 106.178182] save_stack_trace+0x16/0x20 [ 106.178186] save_stack+0x43/0xd0 [ 106.178190] kasan_slab_free+0x73/0xc0 [ 106.178194] kmem_cache_free+0xb2/0x2e0 [ 106.178198] fasync_free_rcu+0x1d/0x20 [ 106.178203] rcu_process_callbacks+0x889/0x12d0 [ 106.178207] __do_softirq+0x22d/0x964 [ 106.178209] Memory state around the buggy address: [ 106.178213] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178217] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178221] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.178223] ^ [ 106.178227] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178231] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178233] ================================================================== [ 106.178234] ================================================================== [ 106.178241] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.178244] Read of size 4 by task syz-executor2/10329 [ 106.178248] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.178251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.178259] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.178267] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.178274] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.178275] Call Trace: [ 106.178280] [] dump_stack+0xc1/0x128 [ 106.178286] [] kasan_object_err+0x1c/0x70 [ 106.178292] [] kasan_report.part.1+0x21c/0x500 [ 106.178298] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.178305] [] __asan_report_load4_noabort+0x29/0x30 [ 106.178311] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.178317] [] queued_write_lock_slowpath+0x116/0x150 [ 106.178322] [] do_raw_write_lock+0xc7/0x1d0 [ 106.178329] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.178335] [] ? sg_remove_request+0x70/0x120 [ 106.178341] [] sg_remove_request+0x70/0x120 [ 106.178348] [] sg_finish_rem_req+0x295/0x340 [ 106.178354] [] sg_read+0x91c/0x1400 [ 106.178360] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.178367] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.178374] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.178380] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.178386] [] __vfs_read+0x103/0x670 [ 106.178391] [] ? __kernel_write+0x340/0x340 [ 106.178397] [] ? fsnotify+0x86/0xf30 [ 106.178403] [] ? fsnotify+0xf30/0xf30 [ 106.178409] [] ? avc_policy_seqno+0x9/0x20 [ 106.178415] [] ? selinux_file_permission+0x82/0x460 [ 106.178422] [] ? security_file_permission+0x89/0x1e0 [ 106.178427] [] ? rw_verify_area+0xe5/0x2b0 [ 106.178433] [] vfs_read+0x107/0x330 [ 106.178438] [] SyS_read+0xd9/0x1b0 [ 106.178444] [] ? vfs_copy_file_range+0x680/0x680 [ 106.178450] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.178456] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.178460] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.178461] Allocated: [ 106.178463] PID = 10329 [ 106.178467] save_stack_trace+0x16/0x20 [ 106.178471] save_stack+0x43/0xd0 [ 106.178475] kasan_kmalloc+0xad/0xe0 [ 106.178479] kasan_slab_alloc+0x12/0x20 [ 106.178483] kmem_cache_alloc+0xba/0x290 [ 106.178487] fasync_helper+0x37/0xb0 [ 106.178492] sg_fasync+0x86/0xb0 [ 106.178496] SyS_fcntl+0x658/0xc70 [ 106.178501] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.178502] Freed: [ 106.178504] PID = 0 [ 106.178507] save_stack_trace+0x16/0x20 [ 106.178511] save_stack+0x43/0xd0 [ 106.178516] kasan_slab_free+0x73/0xc0 [ 106.178520] kmem_cache_free+0xb2/0x2e0 [ 106.178523] fasync_free_rcu+0x1d/0x20 [ 106.178528] rcu_process_callbacks+0x889/0x12d0 [ 106.178532] __do_softirq+0x22d/0x964 [ 106.178534] Memory state around the buggy address: [ 106.178538] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178542] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178546] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.178548] ^ [ 106.178552] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178556] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178557] ================================================================== [ 106.178559] ================================================================== [ 106.178565] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.178568] Read of size 4 by task syz-executor2/10329 [ 106.178573] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.178576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.178584] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.178592] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.178599] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.178600] Call Trace: [ 106.178605] [] dump_stack+0xc1/0x128 [ 106.178611] [] kasan_object_err+0x1c/0x70 [ 106.178617] [] kasan_report.part.1+0x21c/0x500 [ 106.178623] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.178629] [] __asan_report_load4_noabort+0x29/0x30 [ 106.178635] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.178641] [] queued_write_lock_slowpath+0x116/0x150 [ 106.178646] [] do_raw_write_lock+0xc7/0x1d0 [ 106.178653] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.178659] [] ? sg_remove_request+0x70/0x120 [ 106.178665] [] sg_remove_request+0x70/0x120 [ 106.178671] [] sg_finish_rem_req+0x295/0x340 [ 106.178677] [] sg_read+0x91c/0x1400 [ 106.178684] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.178691] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.178697] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.178704] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.178709] [] __vfs_read+0x103/0x670 [ 106.178715] [] ? __kernel_write+0x340/0x340 [ 106.178721] [] ? fsnotify+0x86/0xf30 [ 106.178726] [] ? fsnotify+0xf30/0xf30 [ 106.178732] [] ? avc_policy_seqno+0x9/0x20 [ 106.178738] [] ? selinux_file_permission+0x82/0x460 [ 106.178745] [] ? security_file_permission+0x89/0x1e0 [ 106.178751] [] ? rw_verify_area+0xe5/0x2b0 [ 106.178756] [] vfs_read+0x107/0x330 [ 106.178762] [] SyS_read+0xd9/0x1b0 [ 106.178768] [] ? vfs_copy_file_range+0x680/0x680 [ 106.178773] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.178780] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.178783] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.178785] Allocated: [ 106.178786] PID = 10329 [ 106.178790] save_stack_trace+0x16/0x20 [ 106.178794] save_stack+0x43/0xd0 [ 106.178802] kasan_kmalloc+0xad/0xe0 [ 106.178807] kasan_slab_alloc+0x12/0x20 [ 106.178811] kmem_cache_alloc+0xba/0x290 [ 106.178815] fasync_helper+0x37/0xb0 [ 106.178819] sg_fasync+0x86/0xb0 [ 106.178823] SyS_fcntl+0x658/0xc70 [ 106.178828] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.178829] Freed: [ 106.178831] PID = 0 [ 106.178835] save_stack_trace+0x16/0x20 [ 106.178839] save_stack+0x43/0xd0 [ 106.178843] kasan_slab_free+0x73/0xc0 [ 106.178847] kmem_cache_free+0xb2/0x2e0 [ 106.178851] fasync_free_rcu+0x1d/0x20 [ 106.178856] rcu_process_callbacks+0x889/0x12d0 [ 106.178860] __do_softirq+0x22d/0x964 [ 106.178861] Memory state around the buggy address: [ 106.178865] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178870] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178874] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.178876] ^ [ 106.178880] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178883] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.178885] ================================================================== [ 106.178887] ================================================================== [ 106.178893] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.178896] Read of size 4 by task syz-executor2/10329 [ 106.178901] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.178904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.178912] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.178919] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.178927] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.178928] Call Trace: [ 106.178934] [] dump_stack+0xc1/0x128 [ 106.178939] [] kasan_object_err+0x1c/0x70 [ 106.178945] [] kasan_report.part.1+0x21c/0x500 [ 106.178951] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.178957] [] __asan_report_load4_noabort+0x29/0x30 [ 106.178963] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.178969] [] queued_write_lock_slowpath+0x116/0x150 [ 106.178975] [] do_raw_write_lock+0xc7/0x1d0 [ 106.178981] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.178987] [] ? sg_remove_request+0x70/0x120 [ 106.178993] [] sg_remove_request+0x70/0x120 [ 106.179000] [] sg_finish_rem_req+0x295/0x340 [ 106.179005] [] sg_read+0x91c/0x1400 [ 106.179012] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.179019] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.179025] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.179032] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.179037] [] __vfs_read+0x103/0x670 [ 106.179043] [] ? __kernel_write+0x340/0x340 [ 106.179049] [] ? fsnotify+0x86/0xf30 [ 106.179054] [] ? fsnotify+0xf30/0xf30 [ 106.179060] [] ? avc_policy_seqno+0x9/0x20 [ 106.179066] [] ? selinux_file_permission+0x82/0x460 [ 106.179073] [] ? security_file_permission+0x89/0x1e0 [ 106.179079] [] ? rw_verify_area+0xe5/0x2b0 [ 106.179084] [] vfs_read+0x107/0x330 [ 106.179090] [] SyS_read+0xd9/0x1b0 [ 106.179096] [] ? vfs_copy_file_range+0x680/0x680 [ 106.179101] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.179108] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.179112] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.179113] Allocated: [ 106.179114] PID = 10329 [ 106.179118] save_stack_trace+0x16/0x20 [ 106.179122] save_stack+0x43/0xd0 [ 106.179127] kasan_kmalloc+0xad/0xe0 [ 106.179131] kasan_slab_alloc+0x12/0x20 [ 106.179135] kmem_cache_alloc+0xba/0x290 [ 106.179139] fasync_helper+0x37/0xb0 [ 106.179143] sg_fasync+0x86/0xb0 [ 106.179147] SyS_fcntl+0x658/0xc70 [ 106.179152] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.179154] Freed: [ 106.179155] PID = 0 [ 106.179159] save_stack_trace+0x16/0x20 [ 106.179163] save_stack+0x43/0xd0 [ 106.179167] kasan_slab_free+0x73/0xc0 [ 106.179171] kmem_cache_free+0xb2/0x2e0 [ 106.179175] fasync_free_rcu+0x1d/0x20 [ 106.179180] rcu_process_callbacks+0x889/0x12d0 [ 106.179184] __do_softirq+0x22d/0x964 [ 106.179185] Memory state around the buggy address: [ 106.179190] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179194] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179198] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.179200] ^ [ 106.179204] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179208] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179209] ================================================================== [ 106.179211] ================================================================== [ 106.179217] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.179220] Read of size 4 by task syz-executor2/10329 [ 106.179225] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.179228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.179236] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.179243] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.179251] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.179252] Call Trace: [ 106.179257] [] dump_stack+0xc1/0x128 [ 106.179263] [] kasan_object_err+0x1c/0x70 [ 106.179269] [] kasan_report.part.1+0x21c/0x500 [ 106.179275] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.179281] [] __asan_report_load4_noabort+0x29/0x30 [ 106.179287] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.179293] [] queued_write_lock_slowpath+0x116/0x150 [ 106.179298] [] do_raw_write_lock+0xc7/0x1d0 [ 106.179305] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.179311] [] ? sg_remove_request+0x70/0x120 [ 106.179317] [] sg_remove_request+0x70/0x120 [ 106.179324] [] sg_finish_rem_req+0x295/0x340 [ 106.179330] [] sg_read+0x91c/0x1400 [ 106.179337] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.179343] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.179350] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.179357] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.179362] [] __vfs_read+0x103/0x670 [ 106.179368] [] ? __kernel_write+0x340/0x340 [ 106.179374] [] ? fsnotify+0x86/0xf30 [ 106.179379] [] ? fsnotify+0xf30/0xf30 [ 106.179385] [] ? avc_policy_seqno+0x9/0x20 [ 106.179391] [] ? selinux_file_permission+0x82/0x460 [ 106.179398] [] ? security_file_permission+0x89/0x1e0 [ 106.179404] [] ? rw_verify_area+0xe5/0x2b0 [ 106.179409] [] vfs_read+0x107/0x330 [ 106.179415] [] SyS_read+0xd9/0x1b0 [ 106.179421] [] ? vfs_copy_file_range+0x680/0x680 [ 106.179426] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.179433] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.179437] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.179438] Allocated: [ 106.179439] PID = 10329 [ 106.179443] save_stack_trace+0x16/0x20 [ 106.179447] save_stack+0x43/0xd0 [ 106.179451] kasan_kmalloc+0xad/0xe0 [ 106.179456] kasan_slab_alloc+0x12/0x20 [ 106.179460] kmem_cache_alloc+0xba/0x290 [ 106.179464] fasync_helper+0x37/0xb0 [ 106.179468] sg_fasync+0x86/0xb0 [ 106.179472] SyS_fcntl+0x658/0xc70 [ 106.179477] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.179478] Freed: [ 106.179480] PID = 0 [ 106.179484] save_stack_trace+0x16/0x20 [ 106.179487] save_stack+0x43/0xd0 [ 106.179492] kasan_slab_free+0x73/0xc0 [ 106.179496] kmem_cache_free+0xb2/0x2e0 [ 106.179499] fasync_free_rcu+0x1d/0x20 [ 106.179504] rcu_process_callbacks+0x889/0x12d0 [ 106.179509] __do_softirq+0x22d/0x964 [ 106.179510] Memory state around the buggy address: [ 106.179514] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179518] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179522] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.179524] ^ [ 106.179528] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179532] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179534] ================================================================== [ 106.179535] ================================================================== [ 106.179542] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.179544] Read of size 4 by task syz-executor2/10329 [ 106.179549] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.179552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.179560] ffff8801c85079b0 ffffffff81d93659 ffff8801d83b1b40 ffff8801d0276880 [ 106.179568] ffff8801d02768e0 ffffed003a04ed1c ffff8801d02768e4 ffff8801c85079d8 [ 106.179575] ffffffff8153cfdc ffffed003a04ed1c ffff8801d83b1b40 0000000000000000 [ 106.179576] Call Trace: [ 106.179581] [] dump_stack+0xc1/0x128 [ 106.179587] [] kasan_object_err+0x1c/0x70 [ 106.179593] [] kasan_report.part.1+0x21c/0x500 [ 106.179599] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.179605] [] __asan_report_load4_noabort+0x29/0x30 [ 106.179611] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 106.179617] [] queued_write_lock_slowpath+0x116/0x150 [ 106.179623] [] do_raw_write_lock+0xc7/0x1d0 [ 106.179629] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.179635] [] ? sg_remove_request+0x70/0x120 [ 106.179641] [] sg_remove_request+0x70/0x120 [ 106.179647] [] sg_finish_rem_req+0x295/0x340 [ 106.179654] [] sg_read+0x91c/0x1400 [ 106.179660] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.179667] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.179674] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.179680] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.179686] [] __vfs_read+0x103/0x670 [ 106.179691] [] ? __kernel_write+0x340/0x340 [ 106.179697] [] ? fsnotify+0x86/0xf30 [ 106.179702] [] ? fsnotify+0xf30/0xf30 [ 106.179708] [] ? avc_policy_seqno+0x9/0x20 [ 106.179715] [] ? selinux_file_permission+0x82/0x460 [ 106.179721] [] ? security_file_permission+0x89/0x1e0 [ 106.179727] [] ? rw_verify_area+0xe5/0x2b0 [ 106.179732] [] vfs_read+0x107/0x330 [ 106.179738] [] SyS_read+0xd9/0x1b0 [ 106.179744] [] ? vfs_copy_file_range+0x680/0x680 [ 106.179749] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.179756] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.179759] Object at ffff8801d0276880, in cache fasync_cache size: 96 [ 106.179760] Allocated: [ 106.179762] PID = 10329 [ 106.179766] save_stack_trace+0x16/0x20 [ 106.179770] save_stack+0x43/0xd0 [ 106.179774] kasan_kmalloc+0xad/0xe0 [ 106.179779] kasan_slab_alloc+0x12/0x20 [ 106.179782] kmem_cache_alloc+0xba/0x290 [ 106.179786] fasync_helper+0x37/0xb0 [ 106.179791] sg_fasync+0x86/0xb0 [ 106.179795] SyS_fcntl+0x658/0xc70 [ 106.179805] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.179806] Freed: [ 106.179807] PID = 0 [ 106.179811] save_stack_trace+0x16/0x20 [ 106.179815] save_stack+0x43/0xd0 [ 106.179819] kasan_slab_free+0x73/0xc0 [ 106.179823] kmem_cache_free+0xb2/0x2e0 [ 106.179827] fasync_free_rcu+0x1d/0x20 [ 106.179832] rcu_process_callbacks+0x889/0x12d0 [ 106.179836] __do_softirq+0x22d/0x964 [ 106.179838] Memory state around the buggy address: [ 106.179842] ffff8801d0276780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179846] ffff8801d0276800: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179850] >ffff8801d0276880: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.179852] ^ [ 106.179856] ffff8801d0276900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179860] ffff8801d0276980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.179861] ================================================================== [ 106.179863] ================================================================== [ 106.179869] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801d02768e4 [ 106.179872] Read of size 4 by task syz-executor2/10329 [ 106.179877] CPU: 0 PID: 10329 Comm: syz-executor2 Tainted: G B L 4.9.54-g9add7c4 #63 [ 106.179880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011