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0x1000}], 0xa, &(0x7f00004f8000)=[@assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x26a30282326ef631}], 0x60, 0x4000000}, {0x0, 0x0, &(0x7f0000b02000)=[{&(0x7f000027c000)="a67e846846cca25297be351fc7da352b0d6507cebcdfff4156018af051028c78f1d3135795be8427c7a2c1b933d492407e9938b5a65b52774cd48e64f13b80e95dd02b76cbe0ef27f5115c4ed7b140fe9421d9181624e6a501cdb5fb43f3d31c9dcdc25f5ec249f64ab19d9ef72ed41dc4ed466e663174eb3752d7786b4222651aba2bbac19846", 0x87}, {&(0x7f0000a65000)="11644a0e9558d47b69412c8326cf36b4577f6c77e4e5ffb865c0d83e26f78876439fafeee49e0f89f95a66d2bb9b15830809978f0e260188e84eb41ccf84a6989832cbb98de41eef9aaf2119fcfad001cc123d20dbe51192f3466256f87ef79ac1265283205f7f96a5c3f1784224ebbda60a768a4d5f507661ee1df87316718f2dde63f0a6193e6754ed3fd700aa8c7d573310b2c37b5c2cc73a14488330286669b7a83232d1cc8267ce14f79254e2b31c81e759fd5ef029cdcf7a561823", 0xbe}, {&(0x7f0000c9c000-0xf1)="2360d8c6c58b0006062d2f34db650d443448016a1a15b4ece61471f107c35b69bd3e4dc6fc01ddc5a629e84039a695f722a805d8a30101a889aa6b1373ba4b6b881d02b5e6b09d3a4fb9ed61bc94447a74076224e4205b99f590057bab7647d083bcd34036fa19a7ceb01c1a72247d3e1d9021ae55096595136d3129054cfef9a3fdf17c79461863b682cf0006125d464d0b256bcdb5ada59656d4948966a67daf32bde1c5b1ecc6c9dacfc704bbc9c62f3fa82a23ce7036078235ac967cbfd464d2e354241a18b0c78362f3a861a9d0326003dedb12bb73e59736fd92b7d8bf75d68b7132a9281fdfcdc598146c74ad61", 0xf1}], 0x3, &(0x7f00001ac000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}], 0x48, 0x4000000}, {0x0, 0x0, &(0x7f0000bf6000-0x20)=[{&(0x7f0000ae3000)="fbb69a39529a4fd026fa14f642e79e62430a4fd45b9152a55cbb86058c49eaa1730e38d575bce0bb7fff5378f45d39cf05ae3b34c859487881c79fc53060153c396dd4430e95e07a3a0806019ac246", 0x4f}, 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{&(0x7f0000955000)="fab85ee09ec43637619a25620f08ace6e7d26075494a4233a5007cc0710050685afb7fbd1f36b31f550b2157189dccb397c6b8ae6e02dc5d20074e0793744f1702d4161277c9a408ac4802e32ec0282f5bd4cd0f7830fdb56af40c4369023b9ddbd515", 0x63}, {&(0x7f00002ab000-0x1000)="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0x1000}, {&(0x7f0000c1a000-0xf9)="364886e4e97d2834008f83753bcb9cd7e7e5ca22c24ee362f10bf1457102244a58cb5faebf5a0ea77128702e8b0025ace73f75dbed389f7747c8fb80dcca70b15ea6e517a903fc18b613dd6aebd09f6e0cfb3a22cf4157794a03b07206a44a46f848224479ea0c7a6a4ea1dc9848f1a9940fe2de6109f47dad7027874752454c6c19b75b020c0c81994d09b5e742324490bd18ce7ea2c3a5be23d83120e18b00b886d8d382bcbc2c76c98fe348eebd33fd5d0fafa472601364da1d2493f461db1addcc6279b87d8652c0a7be963d83afe677389c5c1e9e243d412f0048cdef6b1b140beb348e2ecf8d9fe7f9cdbbdb43cfc933d27e2548d36e", 0xf9}, {&(0x7f0000997000-0x81)="58c301846bb55b3038ca6ce79234beedf21d468908c1436e33d8c10f6667a30567209335575bbe29eadac16a063617e54552303ab44f2c1a5a1462ecfa6f7419d8f51a37e007b54c1cf9539e6c0ede266ab7347383e870305915758251f543ea52f7856faed238ff72b58b4151904a9b1f73f2c7735d5df35f41d0624dc0f56ced", 0x81}, {&(0x7f0000cee000-0xe9)="0f41933cc4d2ca2d9c76e5f5dcc45f4547a3948a3bd095fc070e4212519239f3f368db55649adb967cd5087cdc53be0a1cad91d8adfe521c6b1892a2c1b52593019556f6cf75b792764fdcf2794c194705c37971830ab0448bd76f4127e64705d9f734149c3138d1fa7abcdd597010ee0fcb91f8f1fa83aa646c3d0aa3606548dc1e26791805f2dd45860326494acc7188160b8674001a5b306905e18fe7aa9f55975d2a2390bacaf29e0fb20c0f7db718597646c451f1d10b387347fe5dfc17f0522bfe6976e2025752ef426d9227dff3eef91cacefc723d75db23d185c0110a530e899ebbe1d921b", 0xe9}], 0x9, &(0x7f0000c95000)=[@iv={0xc0, 0x117, 0x2, 0xa6, "d1b353b594f4ead2a086cd6c056487b1feee4ee6a1542dcb54be5e5c60570a8ebda19d3adefb1cca0d86c75c5efdb771f426a0346a13097c3420d3916c3e6c8cc76a3f25dc741e2ac1553dca8586fb33b5454643c5ff28758123be1911af057d7d16c7fddee268944e7b5826c99f1082276b4ce3881b94880fa5880bab981a0d45bd12c4d1b20195b0dc2ccd1a859520db39e940dd62c94db947d2c55b41f8439dacfa54b85f"}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x400c0}], 0x7, 0x44881e9334fb8b98)
bind$alg(r2, &(0x7f0000d60000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d616328726d643332302d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4)
r4 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="130b0591ef79d2880044f4f3cef88d8029cac6d42a894f1da70301730817753db7eed8abcebddeb155a529955012164801d8de85eb33327377118df8e7ede632f42e5296be1b4a7f88180660cfbeb1c87866ea6392ba85d1c797cc0816295e36d9d46d33", 0x64}], 0x1, &(0x7f0000754000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x30, 0x20008000}, 0x0)
sendmmsg$alg(r4, &(0x7f0000678000)=[{0x0, 0x0, &(0x7f0000afb000-0x30)=[{&(0x7f00001a3000)="edc0925e9feabe5692df35667ea0b8bbaf8d4a50f38c3560d71f4db2fd6347ef04b995a65c5a1c04f6892ca6204722afd428c969fc5e8ede13e9ea69c8f8a4a01a853f9d871b0f2a4d46cefb855352f9f8d1d4e74a0b4130f99c4f1d27d6a34f3c67d1f88c6d8fbb482bd97cb00caceef4027b7db200a696253741a1cf0e537307203c119879", 0x86}, {&(0x7f0000fd6000)="6d5a9610e3ccbea429a0785aa5ca4399", 0x10}, {&(0x7f000045c000)="973c9c1ed7c237504e028fe2c59062f7560086593e75b9b4ed1ec15d7a507d01d88b65f09481cd66522e82c41b3cb0c31a1cf1d2b22a2aa594d4617ac2cf9997c470e4386cfa8869c52a5e462feb019d92a9b260552e670397447553afd41160d5b6c233aa", 0x65}], 0x3, &(0x7f0000732000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x40}, {0x0, 0x0, &(0x7f0000867000)=[{&(0x7f0000aa0000)="cd185ca85584206d9c053e273dcbabae9155830776616704e7499e356405c74a2cd1afcdc5d74fedd7fb77a18a0b6583b7711578822029b8176d3fec11e70b0237bebf0a79ee5276fb48ac6e10e0c02a935e468af552f07630d276e7f02d864148f9f14b6b02d3f1b0bc05564f30e64e639c20", 0x73}, {&(0x7f000079b000)="904739d2c7b02b9014ff7de1571eae74fe41a664c05b866336ab6daf6d9b6fecd2f814dc77dee42109f7c97cda", 0x2d}], 0x2, &(0x7f00002db000)=[@iv={0xf0, 0x117, 0x2, 0xdb, "66bda400d705c81da6367540349ff1966da1fed8e11a46f9aed13fd08264c76826769a808300a5a0dbb6dc457564f9c80890d108eec6cf3efa58241a20610a2bc5b98dd6dcc2138e2f458d949361956c9b96639644e9d2c79506bb342c715b9b10aca9920e98cf1ca4ada479e9c4158f612a0267baea82527fa7ac684a1cc2da72c63b5718dd4926ab20bb788f82b005cd09a432a7d7220ae70eaa4c74538f87c3bee74b095b6d7b87d6d367fa210d43071a9718db3052ac0d7b275ca28d1075a8f01c22bab5676161d0c3a5efc018298aef7e215f67c3a04358de"}, @op={0x18, 0x117, 0x3, 0x0}], 0x108, 0x4}, {0x0, 0x0, &(0x7f00001d6000-0x30)=[{&(0x7f00005a3000-0xa2)="29efa4f7def682e8312ab373133ea7fa09fea81a23ed5828eb9110fef944f98d962d1855bcaf548c282ed9c5c43de89e41e686d56a50a1fa87a6506dbd7c0abbbe53549b836984e686cd8b0ed71ca1d867d72c04ded45729892b00e7d28e480444f7af4643dc7ddb5aa9c691193bcc56955c9598bc17577cd21d5fb08087169bfcf23a9a9096a6332a34a87019764604c9a50d73ced82ff40091ffbdac1a1a40b0ba", 0xa2}, {&(0x7f00008e8000)="97ebd39cf1194c8752ed821d1add9d36a78c65c5600e270538d51fdf31f560800255db1b8fa18e7bdb188c14fba5c6cdbbd55d9d9f8e3d98569356195cc0a8555ba27aa0eae7920454385c486530fb259be0fc04f6a480907bb8b097ca9feed94f3c3b49174a411b1825385166eed64212c489f9fd0890987139d11f02131bde6a338a014a6547cd7f46ea1dab0bdf3ada8bcbfa8f00c21ccbd22ec0a83201cd8a9ca5ce4f149bb830bc95fb0043c40b49bd78f9bd45b811c53acf41e056b33b4b9322ca64ad24cf86747c", 0xcb}, {&(0x7f0000073000-0x58)="41184dc7681e04eafccbd2d5cd5b08ede9731b37919bcd1049ce310a1cf45e0f5aa1cf29f41a1ce7e07f8153e933d1f8fd906207ac72ea583b08de9d5e52e8c8905079a979b42ddbb6987b17b07b7309d23deffc0a49e0ef", 0x58}], 0x3, &(0x7f000009f000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x800}, {0x0, 0x0, &(0x7f0000f68000)=[{&(0x7f00005d7000)="ba552fe6d8c5588a109018fe40be64788383c722ddd1b8c830b8af75f3d5d7e7e101f2a5842eaccec78b788a62fc0b1e2e769c0d23875372b8bda3eff9a04c88fb1a4a2d5ca1d52e5a3da5ec602dc18f2490875a50acbcffcca82e4f098f0d6b2409c4c90aed5af6c4636023b0bcc7767e054b14a9762118b7c5a8d5b473f1822bf635fd308b376540c1106d54f32e397f9ecc5b911c0f5d3abafd9ec938cd4d8b1e871bdd110451bc45d183a13d266f5690933ae1d8b49b578b639d6ab474", 0xbf}, {&(0x7f0000e66000-0xe6)="afa64596f383bf0d846028405c5b23fd783596f5772f50ea4f2179dc2e437157e192e4460ac2374c30372e08f7452731ee708321e4dde1d6d921eab2d67b303a2018e4702d394f2dfd8bde2db3bae62ea484e072cac14a9a3d319c01441a6f9abecfeb045083a632920eb3741d898d576be43cd4d3ff60976993f26c9f31cb7828b328e1ee93d53004f4451255b7f0a7cafc3012c7b0d0fc06bcee6ae57f3201fa3b944e0320e08b976ec00890c0e9c0ce0091da86401b10ba7b5bb550ce41875ec1c06234d0ebe0271a61c7c53ebbbef62d94c8feb1fae18c56064917e9d2575ddc81562ab9", 0xe6}, {&(0x7f000037b000-0xad)="8766aa53156d12c76e8717ff434a6f273de02d390830ed4f548748f9996bf739ac25a155df6debfea7b8be8f4e64b6dc7ca7ee46c8dce2bac4fda3cc0848216f356f5bbe1f4ab0e830078e0a22fe9337f5e1b84268800b51312eac12e1f61548c1311cff63143201570eb8d181e6beb026b14b493651f7cacb05c929379c8484cad56be843378318e0071b21494389267eefc67d53752e1dc46f3ef1ec7537426830e0cae651db998c0d1c9236", 0xad}, {&(0x7f000048a000-0x9e)="c86d238641a3dfae10bb6a3571eeaca110d3b304c507b295d4616f56a10982656def7bcf5865fecb7d0dc6998a2ceddb650fb134781fd7bfe48073a35de20f6b1860cb5cee05a49d5b0f4ee62bda9f43230419db4dff59090a77c9e068b64c30b4406f63d72aceabc8bb0bc0ee2d88f5d7b02949a514fc5cfc6c8aed2330e222d2e116d32bbfb82612827d9e367b49038063d73a1c75c29c6d04d595ac8e", 0x9e}, {&(0x7f0000a39000-0x9b)="6d2e028b3047486ee9c8891b991b1c1c62dc95cc16c75598f12d9e17cca6a9aa2685161b3d31a9261b0b4aafc47ecd466ef91bf0194ab178b2c73c2d4d7b287d8ddb18534c58784b806ba520b5edd79713fba5451812d6280dbd996a00e2cac209d2dc3b191d152f67bb4eb3424d4d955102ed79eb42576c7a8c5d4660dfbeb85448ade528e214e3732a97dad0522c4fa258c6963511ff3338bcf7", 0x9b}, {&(0x7f0000c54000)="0cf508c3d8c685f814d3b7361590de239fd5a1a317fdb9cbaa0da03e5e9867de6edfe5", 0x23}, {&(0x7f0000117000)="299f0dfeb5d24aea1746de664317c111bc6e105399708c7d75ffdd8317ce52b361eba0180075ded1ddba99b36989c6b61f4da0605ce42e65d675a958e248821d12380fa1a6e2eb09f54601ce7ab770abcaf5c324c9096c70ea248e6581be8e4516cff4f63a92a751de43a66aa2e885a3c3", 0x71}], 0x7, &(0x7f000067a000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x50, 0x117, 0x2, 0x35, "f928c941a7b8260f281fe93fda99cd1515cb19178badbcffdcc555180698e99344176056cc16b187c6dc364ff7468a9762d6985b63"}, @iv={0x80, 0x117, 0x2, 0x6c, "6b3a6262f1142e46804a131197b783aa48419b699cc14b56f4d11f3029873fc58cc6ed7db29b24599cd181024de65c0e4d6fa7784c1d73f2625e6f9104b4460fcfd9dbf48f0cfd79842ab0e9e2c3ec2cdca2edfe98d31f05cde9ac5535e45ef6ba2c34c3cd0400e45c64e376"}, @iv={0xc0, 0x117, 0x2, 0xa9, "0250b4a1556370a47937322dbfdf802121c3b1386a42ec50110ab915d8a00ebdda3ba59d33c0cd734d13ae816d4621fbef6fe2be2738a1d60d0dbd6709055528e7401e00ecc67af34fdb7dfccd080aebcef718af6aad5ccb7132983fb0209a6abfb8d578ca7dbd04a5515c055e0ebe7f7ba7194d8856a63f77bf3b503033c8df6526f7d19fc7ca16b6dab2117b47e561620079a3737d44c1b215f0b2b0afaf27a8b7eca60782a70206"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x70, 0x117, 0x2, 0x59, "d256ff35d49da41618fda3fb6c42a554f5f4813c31f5e871efedd46f7b3929b47ac7fb05beacfc32aab7a61c772c975af3420473cf5f5f29c82783767f17d5eb5f155ee4639dec5798f0f5a15ef9bc257cb341077a041991c3"}], 0x290, 0x4880}, {0x0, 0x0, &(0x7f0000e8d000+0xb98)=[{&(0x7f00007dc000)="3de116a00da480f959f334dad87841a2225bf4d15cb60651d49b4c620c431366e4da9124814bca38ca412344aac751a24becdf9b22a3b8bfb2aef63e4e8c26d6d87e4054727761ec3450142be77a4e03ae5c3c8e86b2ef14222f639f6e8ea2870d12c2462aed733f3e09ed2f1c7c4de1d11e111a93d79d6ac7ebc9bbcb303f6b773ee51eae633f46cd83ad9bc66ecadbedc3c4851cd325fa1358f84fcaf00bddfb2ea7d6ed727dc0f179bc95d9cea2b3b9e132152ea92842821a4b0d88d41a892c894f44a0862dc1f090b117f24c49", 0xcf}], 0x1, &(0x7f0000c17000)=[@iv={0xc0, 0x117, 0x2, 0xa5, "f687fda6e074dc391b2d02c21e2dfb7ffba6aef3e028b7211e299dbf48eb6a31f4a39e5db563458251a0732c7a166394abcb6994329b50a8a5c2ea90c932cf2869e475ba264d0bddb320a2322e77884afbe0631934cd86e65965a9c1f2f776e611aec836feb0cf5516384dbb10674f4ba1be31a00e0aabff34f29883b0e5897f6ed4ca5f0d6872142e9470c950c8cd975f3b01f09abc932f8d4be963af21c81467be525aee"}, @iv={0x30, 0x117, 0x2, 0x1b, "1fe90084abe6ecb68145238e46f53bb326b94e0d3ee6321749233a"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "3406e4abf2f8680bc745ec800e1972f5326348f7888e6979ebebd553ebd163df9acb8b86e88fc269342494370dfb594fbbf3c2b9124e50f03c5d289d8a048474b99590ccf75c95742c3053994ac50cdecbb38d61cef1b43c"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1a8, 0x20000001}, {0x0, 0x0, &(0x7f0000675000)=[{&(0x7f0000068000)="12685357c79c3ee9426c1fd15a45830c3642f7c9449f834ed1825dcbf58e9244d56dae98ccbab124c327445221cf3da5387e6015c859f97eb3896c3465f5762cc6fd", 0x42}], 0x1, &(0x7f0000416000)=[@iv={0xc8, 0x117, 0x2, 0xb4, "ecf276e4c061f7af76ecbb0139cecb34e645649c2ad9db73a2e6ca2be1147b5783b3a5d26572dcb9619e46ce2aa8bfd8a9b233a1243a43a81bfb0c874aad2b88a5825e52111a919727e8984b14892795cc601416873f516f0e02c3f19e5ef358eb3002553ae3c13961df37840fc63ae5624f7a3334b61b14be631048fd492ecbcdb5126f05fb935f13fabf1ed4d8c7e7b425a6493f064d337a86322c4aa6070d8ce9d6520a06fff54c04a63ef3fa5cb6a4510c00"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x99, "9de7d83b2b4db9b8585904b59c9b26a481fc4c58c66a5ddbd9b12ccaf57024136087ecb05f8d13bb8dc3d0145d8cade26946e250e2126abaa8d62c22ff737ebc3f000429e061e00bdac071c8acd7c00ad2cd507b8e44b524460d29466c6a9d39c6dfedee6e6715bcede726b93f8cd6b450123b7a241975aa1cb87721a4ef5f4e162340e00c93b91982edc5f974482a06b8867ea0c40b5568e8"}, @assoc={0x18, 0x117, 0x4, 0xd296}, @iv={0xb0, 0x117, 0x2, 0x97, "5e1c28e1aee77b535fa8be57202ba9ddbb9a52ca69a2a21493506ebd9f2eb03a6a0d3567e9b6fc3fa305594bfc24027dd90b9b45864e1fcd9b2280c3937a8f05cc670e770c0c8d42e5a9de67322f51fa05f4f49d97f6870d0ebef9d9a23cf2e5450dcaf7eb1e49674ed5983468725e24ba0f23ed7ded3cc298f5756075be066a14bb4e1737d9ca54faf599ccf617b8a7bc2388e8be1669"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x2a0, 0x4000000}], 0x6, 0x10)
sendmmsg$alg(r3, &(0x7f00001f7000-0xe0)=[{0x0, 0x0, &(0x7f0000aa8000-0x20)=[{&(0x7f0000a48000-0x1000)="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0x1000}], 0x2, &(0x7f0000463000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8272}], 0x30, 0xc010}, {0x0, 0x0, &(0x7f0000132000-0x10)=[{&(0x7f00003af000-0xd8)="bd04d6ec8e510977c0e00223ba0b9f31441535ef5c681118280ede2aa9690b0846b3454122918bf12756ba5ff123a4fe0f0451b35bb9f8cb046e70fc20f7d42e95ee6166839e2cc7a3d85155965881e3c116800b1460effaae7c339c781842fd44fe4e289fee9f610efa91bb3b18be854a18312d7177d41298c27e0c169017a24244efd7812603287f7210618cd37a51290884cc3e8bf8000220b06f38f01ac8cd12a1b60feae07225ea44feb9ad13d7d761e88cc9f07fb1992d9e41b32f1f3ae151d2bf4eb4b84590da0817fa178ff24708a16957a8537b3983bc752ffc01197b2a008640ff18", 0xe7}], 0x1, &(0x7f0000230000-0x268)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x82, "d5674b8222b1af788afb253615fec170279f0a552aaef1644cf5e6e24cb598de6c42f78a11d533f32879a4ee0f970b7d0d58bafd275bbec751b5edb7d338269c8c18b4e061985d0779bdbcf13f3b2bd702bee56693c04844872d2c7e578b1e5c7a543abe0c8c8458be39dd315525f9a20fe2ad7852cfe4d9fe860444de92a15b770c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x47}, @op={0x18, 0x117, 0x3, 0x3}, @iv={0xc0, 0x117, 0x2, 0xac, "529789dc7e87c2ef5057547548c6be02e8b3b68fc7cd72801b8b634c97aebdc4c8fc2fd7426a4f00878a8c06e09f04e4e8314b1660bb8404d5f8408562def1ae456c9f7f5742a5adc63eea7cd0e61b82af3d3ecb4018c773a65ec38e82036ffbd45f717daa9c1fa6fee1e01a4ab563f04efd6bd44703ecf29b7f8ac80d81d0ee764889e3189af42c230a7b69b4425c697bd21cddddcc4d58778a80e454149b7d41d1e8aba0920c3394c765b0"}, @iv={0x98, 0x117, 0x2, 0x7d, "2db8ff695fd94986aee87f1573510e67f39e4ef3941d26f92fadee4d376f0b802847aae7371d89d0339169b1a3cf25b49337e9e2463c5e6bade751053e0443f63b945d7727e8dda2a6ac2a678bc46a3fe6a8dd848625ccc428cab42f58b6a3fc37fda82ee15e6248d86f5b6bb56543753b35842cced1c51170cf432a52"}, @assoc={0x18, 0x117, 0x4, 0xe4}], 0x268, 0x40}, {0x0, 0x0, &(0x7f0000867000-0x30)=[{&(0x7f00002ae000-0x4)="dbf237c6", 0x4}, {&(0x7f0000ecc000-0x3)="fdc9f3", 0x3}, {&(0x7f00004ba000-0x5d)="64bfa7f973faa86cae32927c7674910d3c331f762fe609e6da155d6dad6ef5295a40d2181e918174808e8aabd099fb4e918f90b19af382e53dc55ace3f815312abf68e42a1720ae1fcce8c6123bc2f7cdf26f101421ff6477858fdcb80", 0x5d}], 0x3, &(0x7f0000957000-0x130)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xe6, "5ac21d8b166ec62e4f85cc5c16340237250187f2efc4850992de9721cfb84477e5616fcc1d2d8c34edb6673d7589f4c3780318dd0cdcd7f2dd48db7905a24e2c9ac20b48f081144b600f792fbe610bc9232272b8a464cfc4c250a4c6e7b01bc318fee883652926866d7cbfc22daa197841e99c337412b581f3ca6721537dbc7c21d0d2ba3d5ac716da37222c7404809a3f532a192bf245e60a676c4b75ad3756c0e837b0fc488478fabc98bc068708c53d3293f5f0e9ae3dfc598a026579a9055b2bb9f15670a95b89e181fb0b1b918c709ddf37c3daa612567886ba3505e0301d7302571896"}, @op={0x18, 0x117, 0x3, 0x0}], 0x130, 0x8000}, {0x0, 0x0, &(0x7f000066a000)=[{&(0x7f0000a33000)="2c1d64bc425be76aeed61c8b4d836de67bcf2e6117d760b6536f9a990a9cbeb26b8981420e313c7868dba0fd0fb9f5effe3b79a79da3860bba2b4b21f8ba41cbeb9e3a0a69003a0edfc7f66e49d713815aaef5877785e97b70416b52671118f0c3475ae1ee94e7be62afd4d55cd88b16100697f8edeabc8051b534e78bce98262f2d4c61440f3db0512cdf4de99ef67dd31c5759f2e05f784f7258bbc1c0180c6718b582b0f37ddecf56dc8f44047e39d2", 0xb1}, {&(0x7f00002b3000)="cf8f37ffa405eef9bd2035582a29e2da42950717713c6e08b26dc9791cb880020dc9594590cb95fe18e210758fb83f233e4ab4b006206c7fa763422c0bb6d41553417a68af6c6abb7bd8c1ff1109084350c7eb3bb72f7cc31715e54c9393a34b42c17f4b43caf942adc7274de84cf2994be144de1b6b3306eb4f41fc3b1c3590167a3dc2aadf7f62cba1e68c7d1b1aa88583d9478c6ede273621f1dca07d2a6048b267dc93766b347e843e3d1c30c887da7735", 0xb3}, {&(0x7f00002c6000)="2ea406320d8830736143d496b10bfa5d5f7e05d58ca18bcb81dd5009f9abccec3e65445cba814ffa777b", 0x2a}], 0x3, &(0x7f0000bf9000)=[@assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x20000000}], 0x4, 0x4)
recvmsg(r4, &(0x7f0000b2f000)={&(0x7f0000815000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000090d000)=[{&(0x7f00002eb000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000c8d000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f00006d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000ae1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f000088a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ee3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000063000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x8, &(0x7f0000590000)="", 0x0, 0x36b}, 0x40)
sendmmsg$alg(r3, &(0x7f0000a18000-0x38)=[{0x0, 0x0, &(0x7f0000c50000)=[{&(0x7f0000c51000)="8a0beeeb0a493cb8e4fdfa59915a96bf86f93efb7777578e9bf3561be39a198ceafee9de02a0907546010ae5df802f0988e3ca4fb1722a328cb6813a2849c92f6647b2378ad92b7704dcc3b853bb8a5b1d3929d4a06b9b832c90606db73d455c03b2da1e99665e065aec9daf59a22c5e183bb08ca3f927aca800385ead5f18e646b5336d954cbb105b66e07e96b75e7b9c44a99a7cc526873d2b08492e81582fe9ed464308a0dc225434bf41ffae063308cb5e1e957d973e2cd9cd7e28e8104d4fbd57144a383ca6ba90bb048d1d850d44da2c22e473fe244590937592efbe0bb563c9d77fa8798be870e0c6f01fcab58967a9", 0xf3}, {&(0x7f0000f92000-0x29)="ddacc1617b22f8af65b6ec97a69897b38c33aea2728852fa64af1f4e72f7f99c46f7b8881d616ef34b", 0x29}, {&(0x7f0000bc9000)="39a005aefff210bd180069ba28de07c971d6260de4a65148dbe048ee9c1c02eeb97741dac7475290359a0381791677c79adf1a98b0a07975c9e8f4ed79e6dbe6c09ca23b7c262e5fea4b6301f042da466b9a1306209d1f9ba1a7424169132199ebb7fe6820302d4f74dd7c063dcdd76b526e778fc22d7d32b1db450300baa86e0342d77dd3b3d1246dc33a5c04e23750168c616a262ab6aa45d60d24aa1aba801417377513057607dde8713e1aa7c5c74272219e33119aabc7f2edb8945513c5f82a3985310c8977", 0xc8}], 0x3, &(0x7f0000361000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x78, 0x20008000}], 0x1, 0x40040)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df9000-0x50)="c523f7936ebbeac92d7198f659d5b9a9825cbb8fe681c9fd6b7fd30d81713618d262416ac5b8c74d8ee4fae49c8e21e4d0bbc4636a5be98a15857198d1189ced9683f5f3db2dddaa2dd1a059c87a802c", 0x50)
recvmsg(r4, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f000005a000-0x9)=[{&(0x7f000039b000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}], 0x1, &(0x7f0000a07000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x2}, 0x0)
recvmsg(r1, &(0x7f0000d6a000-0x38)={0x0, 0x0, &(0x7f0000cdd000)=[{&(0x7f000004d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000cc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f00005f5000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0xffff}, 0x123)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003c3000)={<r5=>0x0, 0x0, 0x10}, &(0x7f0000fc9000-0x4)=0xc)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce1000-0x8)={<r6=>r5, 0x400000000000}, &(0x7f0000236000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0xe506, 0xf0f031de4db8772f, 0x3, 0x1, <r7=>r6}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c89000)={r7, 0x1}, &(0x7f0000002000)=0x8)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
2017/11/30 14:11:34 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000fb7000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:34 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   82.737723] FAULT_FLAG_ALLOW_RETRY missing 31
[   82.743078] CPU: 0 PID: 7637 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   82.751492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   82.760826] Call Trace:
[   82.763391]  dump_stack+0x194/0x257
[   82.766996]  ? arch_local_irq_restore+0x53/0x53
[   82.771648]  ? handle_userfault+0x12b7/0x24c0
[   82.776123]  handle_userfault+0x12fa/0x24c0
[   82.780433]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   82.785941]  ? userfaultfd_ioctl+0x4520/0x4520
[   82.790493]  ? free_pcppages_bulk+0x20e0/0x20e0
[   82.795132]  ? mark_held_locks+0xb2/0x100
[   82.799259]  ? mark_held_locks+0xb2/0x100
[   82.803378]  ? free_unref_page+0x3cb/0x9d0
[   82.807586]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   82.812573]  ? trace_hardirqs_on+0xd/0x10
[   82.816698]  ? mark_free_pages+0x3c0/0x3c0
[   82.820903]  ? trace_event_raw_event_lock+0x340/0x340
[   82.826070]  ? check_noncircular+0x20/0x20
[   82.830293]  ? __alloc_pages_nodemask+0xadb/0xd80
[   82.835117]  ? find_held_lock+0x39/0x1d0
[   82.839163]  ? __put_page+0xfe/0x160
[   82.842848]  ? __lru_cache_add+0x410/0x410
[   82.847058]  ? __handle_mm_fault+0x2b38/0x3dd0
[   82.851620]  ? put_page+0x178/0x200
[   82.855220]  ? tlb_remove_table_rcu+0xe0/0xe0
[   82.859691]  ? do_raw_spin_trylock+0x190/0x190
[   82.864245]  ? mem_cgroup_try_charge+0xe50/0xe50
[   82.868989]  __handle_mm_fault+0x3da6/0x3dd0
[   82.873379]  ? __pmd_alloc+0x4e0/0x4e0
[   82.877260]  ? find_held_lock+0x39/0x1d0
[   82.881308]  ? lock_downgrade+0x980/0x980
[   82.885426]  ? __lock_is_held+0xbc/0x140
[   82.889496]  handle_mm_fault+0x38f/0x930
[   82.893531]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   82.898081]  ? vmacache_find+0x5f/0x280
[   82.902035]  ? find_vma+0x30/0x150
[   82.905553]  __do_page_fault+0x5c9/0xc90
[   82.909584]  ? check_noncircular+0x20/0x20
[   82.913800]  ? mm_fault_error+0x2c0/0x2c0
[   82.917920]  ? check_noncircular+0x20/0x20
[   82.922134]  do_page_fault+0xee/0x720
[   82.925907]  ? __do_page_fault+0xc90/0xc90
[   82.930109]  ? find_held_lock+0x39/0x1d0
[   82.934157]  ? lock_downgrade+0x980/0x980
[   82.938277]  ? __might_fault+0xe0/0x1d0
[   82.942227]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   82.947066]  page_fault+0x2c/0x60
[   82.950751] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   82.956341] RSP: 0018:ffff8801c621f9a0 EFLAGS: 00010202
[   82.961680] RAX: ffffed003b31d100 RBX: 0000000000000001 RCX: 0000000000000001
[   82.968920] RDX: 0000000000000001 RSI: ffff8801d98e8810 RDI: 0000000020001fb2
[   82.976161] RBP: ffff8801c621f9d0 R08: ffffed003b31d103 R09: ffffed003b31d103
[   82.983409] R10: 0000000000000001 R11: ffffed003b31d102 R12: 0000000020001fb2
[   82.990649] R13: ffff8801d98e8810 R14: 00007ffffffff000 R15: 0000000020001fb3
[   82.997923]  ? _copy_to_user+0x9b/0xc0
[   83.001786]  rfkill_fop_read+0x3e8/0x720
[   83.005839]  ? rfkill_fop_release+0x3d0/0x3d0
[   83.010312]  ? __check_object_size+0x25d/0x4f0
[   83.014867]  ? fsnotify+0x7b3/0x1140
[   83.018565]  ? fsnotify_first_mark+0x2b0/0x2b0
[   83.023123]  ? avc_policy_seqno+0x9/0x20
[   83.027154]  ? selinux_file_permission+0x82/0x460
[   83.031977]  ? security_file_permission+0x89/0x1f0
[   83.036881]  ? rw_verify_area+0xe5/0x2b0
[   83.040920]  do_iter_read+0x3db/0x5b0
[   83.044694]  ? dup_iter+0x260/0x260
[   83.048306]  vfs_readv+0x121/0x1c0
[   83.051814]  ? __fget_light+0x29d/0x390
[   83.055765]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   83.061102]  ? fget_raw+0x20/0x20
[   83.064528]  ? __fd_install+0x288/0x740
[   83.068662]  ? userfaultfd_read+0x220/0x220
[   83.072964]  ? __fdget_pos+0x136/0x1a0
[   83.076829]  ? ioctl_preallocate+0x2b0/0x2b0
[   83.081210]  ? __fdget_raw+0x20/0x20
[   83.084896]  ? selinux_capable+0x40/0x40
[   83.088938]  do_readv+0xfc/0x2a0
[   83.093042]  ? do_readv+0xfc/0x2a0
[   83.096558]  ? vfs_readv+0x1c0/0x1c0
[   83.100242]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   83.105061]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   83.110055]  SyS_readv+0x27/0x30
[   83.113394]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   83.118119] RIP: 0033:0x4529d9
[   83.121278] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   83.128956] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
2017/11/30 14:11:35 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000093e000)=@assoc_id=0x0, 0x4)
pipe2(&(0x7f000081c000-0x8)={<r0=>0x0, 0x0}, 0x80000)
r1 = open$dir(&(0x7f000017e000)="2e2f66696c653000", 0x400, 0x4)
renameat2(r0, &(0x7f0000cdc000-0x8)="2e2f66696c653000", r1, &(0x7f0000c6f000)="2e2f66696c653000", 0x2)
open$dir(&(0x7f0000801000)="2e2f66696c653000", 0x80000000, 0x3)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = creat(&(0x7f000096f000-0x8)="2e2f66696c653000", 0x20)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000840000)={0x1, 0x7f, 0x67, 0x6}, 0x5)
r4 = socket$inet(0x2, 0xa, 0x0)
r5 = getpid()
capset(&(0x7f0000f27000)={0x20071026, r5}, &(0x7f0000166000-0x18)={0x1, 0x200000000007, 0x8, 0x7ff, 0x8000, 0x2})
r6 = syz_open_dev$tun(&(0x7f00006b8000)="2f6465762f6e65742f74756e00", 0x0, 0x2)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}})
r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db3000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0)
bind(r4, &(0x7f0000bc4000)=@ipx={0x4, 0x200, 0x8001, "13c5478afc50", 0x0, 0x0}, 0x10)
ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000a0b000-0x4)=<r8=>0x0)
shutdown(r2, 0x1)
fremovexattr(r3, &(0x7f0000b93000)=@random={"757365722e00", "2f6465762f73657175656e6365723200"})
ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00003a7000-0x64)={&(0x7f0000bba000-0x14)=[0x6, 0xfff, 0xfffffffffffff001, 0x8, 0x64d], 0x5, 0x7, 0x7, 0x8, 0x200, 0x2, {0x1000, 0x2, 0x3, 0x1ff, 0x40, 0x2, 0x20, 0x100000001, 0x6, 0x8000, 0xdf48, 0x2, 0xee7d, 0x401, "2b0c44861a0325703f009d71aa05a386de96192805ff2f82876458f48423fe6e"}})
gettid()
getpgid(r8)
r9 = shmget(0x2, 0x1000, 0x2, &(0x7f00003ad000/0x1000)=nil)
shmctl$SHM_UNLOCK(r9, 0xc)
fstat(r6, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, <r10=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003c1000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x0, 0x200, 0x0, 0x80, 0xa0, 0x9, 0x0, r10}, {0x2, 0x1, 0x7, 0xffffffffffffffff, 0xfffffffffffffff8, 0x9, 0xcf, 0x2b2}, {0xf0b1, 0xffffffff80000001, 0x33c, 0x77}, 0x2, 0x764, 0x4, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0xffff, 0xfff}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x493e, 0x0, 0x3, 0x4, 0x2, 0x4, 0x4}}, 0xe8)
getsockname(r4, &(0x7f0000f5d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x6)
2017/11/30 14:11:35 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x20000000, 0x8, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x9, 0x84)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bb0000+0xe64)={<r2=>0x0, 0x81, 0x10}, &(0x7f0000000000)=0xc)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x4, &(0x7f0000de5000-0x8)={r2, 0x2}, &(0x7f00003ca000-0x4)=0x8)
mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_sctp(0xa, 0x82000080000001, 0x84)
r4 = socket$packet(0x11, 0x0, 0x300)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$mice(&(0x7f00005f3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101005)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000276000)=[@in6={0xa, 0x1, 0x24, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6)
semtimedop(0x0, &(0x7f0000003000-0x18)=[{0x4, 0x8, 0x1800}, {0x0, 0x9, 0x800}, {0x1, 0x3ff, 0x0}, {0x5, 0xa, 0x1000}], 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00009de000-0x4)=0x2, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6e, &(0x7f000022c000-0x71)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2ae1b1aa1fc", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x4, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x7, 0x6, "9bfec169"}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0)
r6 = socket$inet_icmp(0x2, 0x2, 0x1)
r7 = dup3(r6, r6, 0x80000)
fcntl$getown(r6, 0x9)
ioctl$KDGETLED(r7, 0x4b31, &(0x7f0000ab7000)=0x0)
setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f00008c8000)={@rand_addr=0x5277, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@multicast2=0xe0000002, @rand_addr=0x8001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x20)
r8 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b45000)=0x10)
writev(r0, &(0x7f0000dc3000-0xa)=[{&(0x7f0000342000-0x7f)="53e791e7c97b2040f24a42b4309a2d73672a419f54d19199866c49a18e00ecad75e25a5b4ee57cdc08e055131f683a9237c7f33bab67afee2cdab41657c1cf4c70b0750a1abaaa52618bfef51d80217308d1ae800f76081a14348a425e50d32ce6751316ce24e66953bda52b4cfeaea211d25cb56a0068aff6518cfafeb979", 0x7f}], 0x1)
accept$inet(r8, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$alg(0x26, 0x5, 0x0)
2017/11/30 14:11:35 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mbind(&(0x7f0000178000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000001000-0x8)=0x6, 0x1f, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000096c000+0x2c1)="2f6465762f76637300", 0x0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x0, 0x400, 0x8, 0xba2, 0x800, 0x0}, 0x7})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000089c000)={0x0, 0x0, 0x0}, &(0x7f0000ea4000)=0xc)
r1 = gettid()
ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00009ed000)=r1)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = socket$inet6_sctp(0xa, 0x3, 0x84)
setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000082000-0x4)=0x5, 0x4)
writev(0xffffffffffffffff, &(0x7f00002ea000-0x60)=[{&(0x7f0000719000)="2da8463afa8825a3f50deb07a89b506533d5af8ac2ac9715e2f260412cc19bc6c8d288d2b5a5cf5d657cfcb71b24ac999e5b1dec791a3169588dd40709f87b7ba82ed1b49997c04bcdc58fc83dbd31f126cffb8fa2e0d58eb99626b407ec0070311248535201e276dd96e70963b2341a6a18dc17a4d94b34bede6a403941d193d426d6acbe60c3fe9a0ecd074c4863ac9acece2b107986b41b38dd3e1d6c625f5a5f902ee5f2c20a74f67eb2e00d0304f4992aa42d480dcacbb7a8b73f696621c84943385d85301085d95931d2e4692ae0b59d4819d830e6281118950f60741f", 0xe0}, {&(0x7f000049f000-0x4a)="ccd288fd6bc9af2681f290cd12bc5b77e7f0cd281277c7291e2ecc169d4c807acb7a6db2d07d7be155b07e1d642d3cb47ca8e307d3bb619516ac8514e21b0bbbc1d22db6ec6a651d98f8", 0x4a}, {&(0x7f0000c07000-0x57)="58f8c544a0a11769a102c746815e0a78d6dfdc7cc713f94912908e93f278dcd7db794788108a88978dbf079f160f5cd11baaf26cd6070463aec545c7701a15dac0e38becc5b4aae43735dc23319112d2b07505859eaa64", 0x57}, {&(0x7f00004fd000-0x45)="b80345f4496e995d1168b8313e9167443108835c3dbe1138e6dc80c4dc08960420ace0a49f29479e34d891406133ff5e9e5a6610f6a4e5a4f86774f79af9791d8c09fc3f34", 0x45}, {&(0x7f0000949000-0xc)="e73d64067926c35fc8521fe5", 0xc}, {&(0x7f0000b0d000-0x3c)="3c9e97bdc1efff880bc7c472a03eef1216f86fce6092a4f053a39b391f669ee601a815ee1ee1b52e01590489a0feb71e25c7532254d28071b7eaf5a7", 0x3c}], 0x6)
r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1)
r6 = dup3(r3, r3, 0x0)
ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000459000)=0x5c6c)
r7 = request_key(&(0x7f0000c78000-0x5)="7573657200", &(0x7f000073f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000def000-0x9)="2f6465762f76637300", 0xfffffffffffffff8)
r8 = add_key(&(0x7f0000bc9000)="636966732e73706e65676f00", &(0x7f000017e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000942000)="26fd5f111d7f4f61b208fa1deedd789e07f90fd372a90f73f93b4e1a433fea194c69", 0x22, r7)
add_key$user(&(0x7f0000473000)="7573657200", &(0x7f0000959000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f50000-0xbb)="93da8bac2d44d644a1156698d8cf0f2c8371fcd89078c4e8cff829acb0ef540a1b89054ea405831e9bc319334c9e364084dac9369024148337ee98eb275b36595010cc283516e8c1731bcb8f2f282b215c19398fef11d14764060b876b89912bab88b3e74a9b85e121fc1c0a76f43f1cd202e3ee39151d7b34f756c65a4503e3b37d927e303bff820a3d8ab63a9cc060f6afa6796e95d9f05e178978c76d8eef644e33608905c1600e8cea6371a4c69828163c0a48b17c4a54d460", 0xbb, r8)
mremap(&(0x7f0000856000/0x3000)=nil, 0x3000, 0x4000, 0x4, &(0x7f0000703000/0x4000)=nil)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
modify_ldt$read(0x0, &(0x7f000019d000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setpgid(0x0, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000f13000)="2f6465762f6b766d00", 0x800, 0x0)
r9 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0)
r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000e38000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil})
ioctl$KVM_SET_SREGS(r10, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x20000, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0})
[   83.136205] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   83.143447] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   83.150688] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   83.157931] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
2017/11/30 14:11:35 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f000057f000-0x9)="2f6465762f6b766d00", 0x86, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000c29000-0x8)="2e2f66696c653000", 0xfffffffffffffffd, 0x6)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x7, 0x0, 0xfffffffffffffffd, 0x101, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, r0, 0x1)
mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b77000-0x9)="2f6465762f72746300", 0x0, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0)
ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000060b000)={0x5, [0x1e, 0xfffffffffffffffe, 0x7f0000, 0x2000000004, 0xa]})
r5 = fcntl$dupfd(r4, 0x0, r4)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bbf000-0x4)=0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000ef4000-0x28)={@generic="edc1c527318221225abf02297674c7cc", @ifru_ivalue=0x9})
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]})
socket$inet(0x2, 0x1, 0x0)
sendto$inet6(r3, &(0x7f00004cf000-0x1000)="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", 0xfff, 0x40, &(0x7f0000e27000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000000}, 0x1c)
syz_open_dev$tun(&(0x7f0000d20000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000080000)
mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = socket$inet(0x2, 0x1002, 0x800)
setsockopt$inet_int(r6, 0x0, 0x12, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4)
mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
[   83.218965] FAULT_FLAG_ALLOW_RETRY missing 31
[   83.230797] CPU: 0 PID: 7637 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   83.239239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   83.248583] Call Trace:
[   83.251150]  dump_stack+0x194/0x257
[   83.254755]  ? arch_local_irq_restore+0x53/0x53
[   83.259407]  ? handle_userfault+0x12b7/0x24c0
[   83.263879]  handle_userfault+0x12fa/0x24c0
[   83.268190]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   83.273700]  ? userfaultfd_ioctl+0x4520/0x4520
[   83.278254]  ? free_pcppages_bulk+0x20e0/0x20e0
[   83.282891]  ? mark_held_locks+0xb2/0x100
[   83.287024]  ? mark_held_locks+0xb2/0x100
[   83.291145]  ? free_unref_page+0x3cb/0x9d0
[   83.295355]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   83.300343]  ? trace_hardirqs_on+0xd/0x10
[   83.304469]  ? mark_free_pages+0x3c0/0x3c0
[   83.308676]  ? trace_event_raw_event_lock+0x340/0x340
[   83.313843]  ? check_noncircular+0x20/0x20
[   83.318052]  ? perf_trace_lock+0x900/0x900
[   83.322275]  ? __alloc_pages_nodemask+0xadb/0xd80
[   83.327105]  ? find_held_lock+0x39/0x1d0
[   83.331162]  ? __put_page+0xfe/0x160
[   83.334850]  ? __lru_cache_add+0x410/0x410
[   83.339058]  ? __handle_mm_fault+0x2b38/0x3dd0
[   83.343626]  ? put_page+0x178/0x200
[   83.347231]  ? tlb_remove_table_rcu+0xe0/0xe0
[   83.351703]  ? do_raw_spin_trylock+0x190/0x190
[   83.356256]  ? mem_cgroup_try_charge+0xe50/0xe50
[   83.361003]  __handle_mm_fault+0x3da6/0x3dd0
[   83.365397]  ? __pmd_alloc+0x4e0/0x4e0
[   83.369258]  ? find_held_lock+0x39/0x1d0
[   83.373310]  ? lock_downgrade+0x980/0x980
[   83.377429]  ? __lock_is_held+0xbc/0x140
[   83.381510]  handle_mm_fault+0x38f/0x930
[   83.385547]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   83.390098]  ? vmacache_find+0x5f/0x280
[   83.394051]  ? find_vma+0x30/0x150
[   83.397569]  __do_page_fault+0x5c9/0xc90
[   83.401615]  ? mm_fault_error+0x2c0/0x2c0
[   83.405741]  ? mm_fault_error+0x2c0/0x2c0
[   83.409871]  do_page_fault+0xee/0x720
[   83.413645]  ? __do_page_fault+0xc90/0xc90
[   83.417849]  ? do_page_fault+0xee/0x720
[   83.421799]  ? __do_page_fault+0xc90/0xc90
[   83.426002]  ? find_held_lock+0x39/0x1d0
[   83.430056]  ? mark_held_locks+0xb2/0x100
[   83.434180]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   83.439010]  page_fault+0x2c/0x60
[   83.442438] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   83.447593] RSP: 0018:ffff8801c621f970 EFLAGS: 00010246
[   83.452929] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   83.460171] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   83.467410] RBP: ffff8801c621f998 R08: ffffed003b31d103 R09: ffffed003b31d103
[   83.474648] R10: 0000000000000001 R11: ffffed003b31d102 R12: 0000000000000001
[   83.481888] R13: 0000000020001fb2 R14: ffff8801d98e8811 R15: ffff8801d98e8800
[   83.489147]  ? copy_user_handle_tail+0x3d/0x80
[   83.493717]  _copy_to_user+0x9b/0xc0
[   83.497409]  rfkill_fop_read+0x3e8/0x720
[   83.501461]  ? rfkill_fop_release+0x3d0/0x3d0
[   83.505929]  ? __check_object_size+0x25d/0x4f0
[   83.510486]  ? fsnotify+0x7b3/0x1140
[   83.514189]  ? fsnotify_first_mark+0x2b0/0x2b0
[   83.518750]  ? avc_policy_seqno+0x9/0x20
[   83.522784]  ? selinux_file_permission+0x82/0x460
[   83.527605]  ? security_file_permission+0x89/0x1f0
[   83.532515]  ? rw_verify_area+0xe5/0x2b0
[   83.536556]  do_iter_read+0x3db/0x5b0
[   83.540344]  ? dup_iter+0x260/0x260
[   83.543960]  vfs_readv+0x121/0x1c0
[   83.547469]  ? __fget_light+0x29d/0x390
[   83.551417]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   83.557189]  ? fget_raw+0x20/0x20
[   83.562175]  ? __fd_install+0x288/0x740
[   83.566394]  ? userfaultfd_read+0x220/0x220
[   83.570699]  ? __fdget_pos+0x136/0x1a0
[   83.574555]  ? ioctl_preallocate+0x2b0/0x2b0
[   83.578935]  ? __fdget_raw+0x20/0x20
[   83.582625]  ? selinux_capable+0x40/0x40
[   83.586669]  do_readv+0xfc/0x2a0
[   83.590010]  ? do_readv+0xfc/0x2a0
[   83.593532]  ? vfs_readv+0x1c0/0x1c0
[   83.597219]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   83.602040]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   83.607038]  SyS_readv+0x27/0x30
[   83.610381]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   83.615106] RIP: 0033:0x4529d9
2017/11/30 14:11:35 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000fb7000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:35 executing program 2:
mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000298000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686133383400000000f80000000000000000000000000000000000eb000000000000000000e3000000ed000000000500000000000000000000000000000000"}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sndtimer(&(0x7f00002ed000)="2f6465762f736e642f74696d657200", 0x0, 0x2)
ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1)
pipe(&(0x7f000003c000-0x8)={<r3=>0x0, <r4=>0x0})
vmsplice(r4, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="ce561f48a1f42e516fd1bccc2e1892203d9634e7acad427df5a7f129f4a4482a9653555406cd6431a1b1a121c95cc1d83eac490ad08331ba40b0025280db8b0a28c3e0231570a7ef87b5fc855c596bb84a04278770be0c1da73fe4a4e06010c220ed583b6e036b52ad08ea014cc6b1793b4531f1ccf9e57562859daa36195934", 0x80}], 0x1, 0x4)
splice(r3, 0x0, r1, 0x0, 0x10001, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000226000)={0x46, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "27be793f40a12e36", "2ba601d33385058f2ab41602ab619a5f23bb73000762a41a1458674dabf7fa80", 0x1ff, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
2017/11/30 14:11:35 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
[   83.618712] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   83.626391] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
[   83.633628] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   83.640866] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   83.648107] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   83.655346] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
[   83.675941] FAULT_FLAG_ALLOW_RETRY missing 31
[   83.687608] CPU: 1 PID: 7639 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   83.696041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   83.705391] Call Trace:
[   83.707981]  dump_stack+0x194/0x257
[   83.711614]  ? arch_local_irq_restore+0x53/0x53
[   83.716294]  ? handle_userfault+0x12b7/0x24c0
[   83.720795]  handle_userfault+0x12fa/0x24c0
[   83.725139]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   83.730674]  ? userfaultfd_ioctl+0x4520/0x4520
[   83.735251]  ? free_pcppages_bulk+0x20e0/0x20e0
[   83.739906]  ? mark_held_locks+0xb2/0x100
[   83.744051]  ? mark_held_locks+0xb2/0x100
[   83.748194]  ? free_unref_page+0x3cb/0x9d0
[   83.752426]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   83.757436]  ? trace_hardirqs_on+0xd/0x10
[   83.761581]  ? mark_free_pages+0x3c0/0x3c0
[   83.765804]  ? perf_trace_lock_acquire+0xe3/0x980
[   83.770649]  ? check_noncircular+0x20/0x20
[   83.774864]  ? perf_trace_lock+0x900/0x900
[   83.779104]  ? mem_cgroup_try_charge+0x373/0xe50
[   83.783830]  ? __alloc_pages_nodemask+0xadb/0xd80
[   83.788667]  ? find_held_lock+0x39/0x1d0
[   83.792728]  ? __put_page+0xfe/0x160
[   83.796419]  ? __lru_cache_add+0x410/0x410
[   83.800632]  ? __handle_mm_fault+0x2b38/0x3dd0
[   83.805207]  ? put_page+0x178/0x200
[   83.808808]  ? tlb_remove_table_rcu+0xe0/0xe0
[   83.813282]  ? do_raw_spin_trylock+0x190/0x190
[   83.817839]  ? mem_cgroup_try_charge+0xe50/0xe50
[   83.822597]  __handle_mm_fault+0x3da6/0x3dd0
[   83.826994]  ? __pmd_alloc+0x4e0/0x4e0
[   83.830862]  ? find_held_lock+0x39/0x1d0
[   83.834924]  ? lock_downgrade+0x980/0x980
[   83.839048]  ? __lock_is_held+0xbc/0x140
[   83.843157]  handle_mm_fault+0x38f/0x930
[   83.847206]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   83.851762]  ? vmacache_find+0x5f/0x280
[   83.855722]  ? find_vma+0x30/0x150
[   83.859246]  __do_page_fault+0x5c9/0xc90
[   83.863281]  ? check_noncircular+0x20/0x20
[   83.867507]  ? mm_fault_error+0x2c0/0x2c0
[   83.871640]  ? check_noncircular+0x20/0x20
[   83.875857]  ? debug_check_no_locks_freed+0x3d0/0x3d0
[   83.881042]  do_page_fault+0xee/0x720
[   83.884825]  ? __do_page_fault+0xc90/0xc90
[   83.889036]  ? find_held_lock+0x39/0x1d0
[   83.893107]  ? lock_downgrade+0x980/0x980
[   83.897232]  ? __might_fault+0xe0/0x1d0
[   83.901192]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   83.906041]  page_fault+0x2c/0x60
[   83.909467] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   83.915060] RSP: 0018:ffff8801c60cf9a0 EFLAGS: 00010202
[   83.920403] RAX: ffffed003b2c0c00 RBX: 0000000000000001 RCX: 0000000000000001
[   83.927646] RDX: 0000000000000001 RSI: ffff8801d9606110 RDI: 0000000020001fb2
[   83.934890] RBP: ffff8801c60cf9d0 R08: ffffed003b2c0c23 R09: ffffed003b2c0c23
[   83.942135] R10: 0000000000000001 R11: ffffed003b2c0c22 R12: 0000000020001fb2
[   83.949376] R13: ffff8801d9606110 R14: 00007ffffffff000 R15: 0000000020001fb3
[   83.956667]  ? _copy_to_user+0x9b/0xc0
[   83.960539]  rfkill_fop_read+0x3e8/0x720
[   83.964609]  ? rfkill_fop_release+0x3d0/0x3d0
[   83.969091]  ? __check_object_size+0x25d/0x4f0
[   83.973997]  ? fsnotify+0x7b3/0x1140
[   83.978497]  ? fsnotify_first_mark+0x2b0/0x2b0
[   83.984883]  ? avc_policy_seqno+0x9/0x20
[   83.988919]  ? selinux_file_permission+0x82/0x460
[   83.993746]  ? security_file_permission+0x89/0x1f0
[   83.998660]  ? rw_verify_area+0xe5/0x2b0
[   84.002707]  do_iter_read+0x3db/0x5b0
[   84.006484]  ? dup_iter+0x260/0x260
[   84.010115]  vfs_readv+0x121/0x1c0
[   84.013630]  ? __fget_light+0x29d/0x390
[   84.017587]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   84.022938]  ? __fd_install+0x288/0x740
[   84.026902]  ? userfaultfd_read+0x220/0x220
[   84.031217]  ? __fdget_pos+0x136/0x1a0
[   84.035099]  ? ioctl_preallocate+0x2b0/0x2b0
[   84.039486]  ? __fdget_raw+0x20/0x20
[   84.043176]  ? selinux_capable+0x40/0x40
[   84.047229]  do_readv+0xfc/0x2a0
[   84.050569]  ? do_readv+0xfc/0x2a0
[   84.054097]  ? vfs_readv+0x1c0/0x1c0
[   84.057783]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   84.062608]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   84.067613]  SyS_readv+0x27/0x30
[   84.070959]  entry_SYSCALL_64_fastpath+0x1f/0x96
2017/11/30 14:11:36 executing program 6:
socket$inet(0x2, 0x3, 0x7f)
2017/11/30 14:11:36 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
[   84.075687] RIP: 0033:0x4529d9
[   84.078847] RSP: 002b:00007f2c3b786c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   84.086534] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 00000000004529d9
[   84.093776] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000017
[   84.101020] RBP: 00000000000002f7 R08: 0000000000000000 R09: 0000000000000000
[   84.108265] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17c8
[   84.115507] R13: 00000000ffffffff R14: 00007f2c3b7876d4 R15: 0000000000000008
2017/11/30 14:11:36 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e92000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000565000)="2f6465762f73672300", 0x9, 0x4002)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000180000+0xb50)="2f6465762f73657175656e6365723200", 0x82000, 0x0)
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000098d000)={0x5, 0x8, 0x3})
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00006ce000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f00007c0000/0x3000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
r3 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0)
r4 = fcntl$dupfd(r0, 0x800000000402, r3)
ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f000037c000)={0x3, [0x2, 0x4, 0x81]})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000515000)=<r5=>0x0)
r6 = getpgid(r5)
r7 = getpgrp(r6)
waitid(0x3, r7, 0x0, 0x80000004, &(0x7f0000839000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
execve(&(0x7f0000593000-0xe)="2e2f66696c653000", &(0x7f00003fd000-0x30)=[&(0x7f0000dc8000-0xb)="766d6e6574317070703000", &(0x7f000068a000-0x2e)="6b657972696e67d67d6264657673656c696e75782a2e76626f786e6574315e2873656375726974792525656d3100", &(0x7f0000012000)="747275737465646d643573756d70707030ed215e4000", &(0x7f000083c000)="3a00", &(0x7f0000805000)="00"], &(0x7f0000e47000-0x18)=[])
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r8 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0})
fcntl$notify(r3, 0x402, 0x8000000f)
removexattr(&(0x7f0000014000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000013000-0xc)=@random={"62747266732e00", "2400000008"})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="")
vmsplice(r8, &(0x7f00006d6000-0x70)=[{&(0x7f0000632000-0xdf)="f8f12360d40a4d8c4a7febbdd3a465bf62971ed7c285225316e97c356dac7aa525585f0247ebc8dee631810fc77518cbf9d6300ba19ab9eef9f524df109c58916b2bc55e7cbefbb249c8d80a3f063de9a770ba1758b8ac347cda4fd2122fd7c2bb6f184ec4c3a084dcb3951f913b403053f4b73909572144366ba24543b0557d61985c57f2f0bacaa77f53046692828014781588be7bb8b217b67b75e773d5a7a3d223145dec15f85558a8fca75cd4948b61ea3b0bdd4c8783b19367b66d62311086b07b6330c21524bf256bc9dfe79256528492b4e83f37c286d5dafc4014", 0xdf}, {&(0x7f000065a000)="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", 0xfd}, {&(0x7f00004af000)="b747d1e24555f46e0a244a6740f677752a624db1151cd9081393c41cdf5667330935cb45097bc6d0a637e2a489f36b2fa7d77c8f867559e4c4a42bc3ca32fdc261a02f4ec28c23621255d9e5327b8f3e69db3ec1a65d4289234df5879f57a4af4eaa75f536683ac9c6596eb00a6f2dda2677e01ec5d49befcbde10b4873cdc08ee1a501bded9c8a559a0f2354fdf5fa8f42189e2ee3e1fa0fc3acaea0bcb99265f1346824411d47c3143", 0xaa}, {&(0x7f00005a8000)="a612ae9ca9329be2d33c10887bcb3b8fe52291544e5382536c244a737c7ff96c2d7f9ea7ed0688f34f99b2dc07471071932db8f277c44e5702010f6fff5c1f5802ca114f2324f8dcaeb9475a71ecea4552da1d3277f3cbe169a1e11ae603", 0x5e}, {&(0x7f0000548000-0x6d)="c347c9b92b9c11dd475fc42c0b70ca830b495971f16d94747d0028bda3efb7bac933fb77def7e02de85e08b9b5805367fce858665cec3b1628be78b3713485e7760a4a03a04a3324174de3f9e1be271116706e31dc11538ae091cb0d9cc6882fb83b420e7558ed5fc28955f4a8", 0x6d}, {&(0x7f000044c000)="8a7428f88e3d6f75305653b348f2bcb862f36cf30503113eee1792bdb29b1e3ea003761b94ef4838d938637d2dc769b1103db6feafde218327477bdeef7ceb6e426ed0c08fc4bb0a47e02b4b819c88b139795c4082d7cdb9d4d7a43a2b1f3991005fd6b98177bcd78f8a52599f358e337586c385398325a51539117b94334eae66c9c172", 0x84}, {&(0x7f000095f000-0x20)="c40ecd1e31af8e7648bc2206085aa5fc66be60dc601c6356966e60ca609430d3", 0x20}], 0x7, 0xf)
ioctl$UFFDIO_ZEROPAGE(r8, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000})
fcntl$notify(r3, 0x402, 0x2)
2017/11/30 14:11:36 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$binder(&(0x7f0000009000)="2f6465762f62696e6465722300", 0x0, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto(r2, &(0x7f00003b1000)="1ae45db5f5a910a0233cfde2803b3f72fce717d602c0aeb57b22bf866641becb540b6171f342aa43fc462902419080fde4dc4cce6497f291ad8b3806c398019f5ddc3e5701ce4128aa8e17ffcae19ac3d3e64c83edfd870413675d96399e80c64db8ef66a15a3f50c5a8e9bb01ff743b3c48b7136b7e30a164ef5a4ec46fcd15912ba7518b96890e4a3dd0546922cc04eab79a637e478766ca0ab4f76729a08d82542e1a293be285d3550a863302d3a2023e71e9c81f30c3cd288ba8921ba147a892f608d06c71385d242ed626776ec8f0af523a43692430ceab7e", 0xdb, 0x4000, &(0x7f000075c000)=@rc={0x1f, {0x800, 0x5344795e, 0xbb, 0x20, 0x10001, 0x8}, 0x401}, 0x9)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
fgetxattr(r0, &(0x7f00003ec000)=@random={"757365722e00", "3a242826212b706f7369785f61636c5f61636365737376626f786e65743000"}, &(0x7f0000c0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c)
r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x2, 0x0)
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005c0000)={0x401, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000000, 0x1, 0x8, 0xd7, &(0x7f0000859000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x10000, 0x41})
r5 = syz_open_procfs(0x0, &(0x7f0000011000)="6e65742f75647000")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000085e000-0x46)={<r6=>0x0, 0x3e, "9e89d534393aded2c4f63b09376c50f8b60ff17c5ff7ad71c0f50418cf5911485d6d6f3530705dbcff8b1775fae0a7abe3d8597770d9f8115007f5b75e2e"}, &(0x7f0000fe5000)=0x46)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000bf2000-0x8)={r6, 0x4}, &(0x7f00009b1000-0x4)=0x8)
mbind(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2, &(0x7f000000f000)=0x1, 0x2, 0x7)
fsync(r1)
setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000f26000-0x5c)={{0xa, 0x0, 0x69930ae4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000000}, 0x3, [0x7, 0x5, 0x7, 0x7ff, 0x4, 0x8001, 0x200, 0x62]}, 0x5c)
ioctl$TCSETA(r5, 0x5402, &(0x7f00002ba000)={0x0, 0x2, 0x45, 0x9cd, 0x0, 0x3, 0x100, 0x3, 0xfffffffffffff000, 0x4dcb})
sendfile(r4, r5, &(0x7f0000493000)=0x0, 0xfffffffd)
munlock(&(0x7f000000e000/0x1000)=nil, 0x1000)
write$fuse(r4, &(0x7f0000951000-0x28)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28)
uname(&(0x7f0000455000-0x1a)="0000000000000000000000000000000000000000000000000000")
setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000932000)=0x0, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000cf1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000024000)=0x8)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000b8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000e7e000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x85, 0xfc35, 0xffff, 0xb4, 0xc7, 0x7fff, 0x6, 0x2, 0x1, 0x4, 0x8000, 0x3aa, 0x1, 0x5, 0x8]}, &(0x7f0000d24000-0x4)=0x108)
mprotect(&(0x7f00006ee000/0x2000)=nil, 0x2000, 0x4)
ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000aee000)={0x0, 0x2, 0x20})
setsockopt$sock_int(r4, 0x1, 0x1, &(0x7f0000542000)=0x1, 0x4)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""})
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""})
2017/11/30 14:11:36 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00007d2000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000087e000-0xc)={0x1, <r2=>r1, 0x800001})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000781000-0x8)={<r3=>0x0, 0x8001}, &(0x7f00006d5000)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004f1000)={0x6, 0x43ed, 0x7fff, 0x8, 0x4000000000, 0x0, 0x101, 0x4, r3}, &(0x7f00006eb000-0x4)=0x20)
epoll_create(0x1)
r4 = socket(0x100000000011, 0x3, 0x300)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xfffffffffffff800)
setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000d17000-0x4)=0xacbb, 0x4)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000b4b000)={0x0, 0x800007, 0x0}, 0x4)
r5 = socket$inet(0x2, 0x1, 0x8000000000000000)
r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa)
r7 = fcntl$dupfd(r6, 0x0, r6)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"})
fcntl$getownex(r0, 0x10, &(0x7f0000ece000-0x8)={0x0, 0x0})
ioctl$TUNSETNOCSUM(r7, 0x400454c8, &(0x7f0000149000)=0xa6e)
ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000bf3000-0x8)={0x0, 0x0})
socket$inet_tcp(0x2, 0x1, 0x0)
openat$rfkill(0xffffffffffffff9c, &(0x7f000033f000)="2f6465762f72666b696c6c00", 0x40, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301})
write$tun(r7, &(0x7f000097d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x21, @ipv6={0xfffffffffffffffb, 0x4, "420000", 0xa46, 0x0, 0x0, @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]}, {[@dstopts={0x0, 0x9f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xb1, "df1ce77f3afe3cc25f3fc8688cfda3f9c2ebc1d644c29d5e3176ffc0af54873b8b58aca2bbdc1344d4e7d53361903070c762e8b5b9a036465d2d9cdc86966ae548ba2955ed312c366a0fa1113bbb8d07efc12e5a7815f5a64afa6650d30dab03623232d5dfb5d9e3b60b1e6cb6311e4ec497ef5a40eff39a4bc25e26bffca93e02cb0ca41a7552ea9d0e88af767682af7c7965d23c6bf942894f2cdef0d5afb794b7f25345c479c9a21721e7fd255c7886"}, {0x0, 0xb3, "fc32f55060b2ce2d4dc1b8b569e2248461a7f34a71d2842dc52ef5bd2034ae38be04caed582a5519e3b0e4edef1ba9a7c8b3394f46e89cd334b9b18c8c61fc7fac21267733358aec4f655b0f38a1f5c4e68e77241b169bccf296bc2f4e621aa8931f22444adcb71e1f7fd492a253ca8228a09feeaa64ca8f5282e2f3ac099d668f6c6c024dbe3c067f45535ab25c25fde5e0e53ee7083e60a5451f533d6c3e980244f8ca94b5aa81d1d4269e5a84e369a700dc"}, {0x7, 0x91, "03566f0d9c710fcadb03676214f58416311b4f7e8e18909fdd1a510c33bbb6b74aee1312821b8892b5f888127da42df1892aa0ae1ff6bbbe2aab15c95958d6ad2f00cff2274bd34bc674a1851f2cc0c29b324e67e94afbc323f9ac1bd146d896ab6bdb0875b7699b0e242853a0c6281b67e60299510ba236ee719059686cc1764661a3dfb7e02b8eafc2907d9dc8033b1c"}, {0xc7, 0x1b, "bd4f53586bd68da39c78884dd726523bde39c256b4ce112f1e2696"}, {0x5, 0xf9, "0d4f13d68a37c3fae034c10f1c344150d9ece229aa141cede87e093d2e93ff616148d107ebd3684b8e1ec7356ec5fe52ee69db1c11856206d3776b7a5a6183c03321b34e7b94c0e8759e4781c8d876db9aa238e8cd8eaf1bb0574d220fb0ea3d967686b586f87e373348b9c6e63b48ede9b952209d92a93d68704db4c920082a24b860baf978ecce09980cb06475a67c192d6581b0923201c80600ad2f7d80bff2d65ede1160c93ec22a39ef5e6fbb0b41904382d5ae36e8ad8f2dbb85ab33b003173daacae35f676c8d769c7878c1bd375842702edb189533fca4a45851d9b2659bee5fb4a39774506f3f80c7de8d09ce8c7ca119238bf786"}, {0xc9, 0xca, "71c30d63668784a98c3263cd5e5498b9f82e246368f6866e24b3158adc8ac35683873875bf17e25ca0a94ee4fdb65e540b3397eb35216c46e3a0ed83e2aec3e6e91a698936ceb3ceb4b069ee20ff9a7ca6cd9deb3fd3cd4f26623b40206f2167c6214064328a6aaf825b254dbedd8f7bb238fbd27c05fbd953309359469ea7cb792ff6271af866bce6e6aaa6084ff8c2eb9de0cf3a328f20174752ed02b3b1404e995f7abe69d71fa0cf73d7d0dcb097e094b577ec8ffa60df585753ca170aaf7cefc6f7488d70e9c0b9"}, {0xc9, 0xb4, "0ebeb0553009c6d56a927f5e274ba1478e411a160e067270fdcd40e006486b19f9d6f9de255e8a91030a80bf4b33637974f95e50a623280cf42c00afef5c0b0e1d1e118a357ecd6d8743dd3d06044dc62912609be5daaf572a4edb9341198b4c54d421503bb1dc01e4e85435d279e5f20770c983ea44a1f7faea7f1875d1b9d41621c8532be0ea9dc5fed3d7ff820f097076b41cb0c2c90b914a0797fd4f3da462b8a00d228ddd9e879d6ad92f8bec718fdd1381"}, {0x1, 0x63, "25e14e5b8eb464a61d6899d1442b7dc8c3ba5e152162b17c821ebe931db6c64f088ce5996eca8b281ce83c98628cf8873b5027c0fadf8c9bd4760b3b2c7288789713a01019b052529c65a91818e61f1a26292950eaeb03bd39e269b6eb023ec1399c18"}]}, @fragment={0x0, 0x2, 0x8, 0x6, 0x100000000, 0x9, 0x3}, @dstopts={0xec, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x3a, "ef9329f8d643ddd990dcabe1b741ce2229c7e049b1cdefb06bb3a27dc587e74ab9dd56088a70bf81d838e572dc260639bd3e9b667f985938c474"}]}, @fragment={0x1d, 0x3ff, 0xfffffffffffffff8, 0x5b, 0xffffffffffffff00, 0x4, 0x0}, @dstopts={0x33, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x38, "304460927387139427eaf015cd3970393f31eb4ed6e5ea407cc274ffb6ee46aebc0313643109529b4ec086f1cfa0f7fa32792da87f14bbdf"}, {0x5, 0xea, "05edb243cc0609903252495d4d6e22cd3b7ae2609de69e895b3fd3cf498841274cdba92b6de6afc17bcc81928cc3107ea30600d1d031a0e3adee5a19b1a4e87a2356088b8a1a1d89f165876ad507e567d6a573726e17bd650ec92e6e40bbccfecfcab39920751045404e24463237209ae297fce00fb2bf5ff075f22453328db6b4444c4dd7b754ea0b06a2fd58bf4fc70658b1a08821a4ff6cb31fe55e1bc82d698a191884f7d7ccb6bdde62e578279852f183a1609c216ee4a3576465ab8820ecd8073468a4831a44da623a7ff134fe73860cd8a1acfed36868493a2cc7a93b55229466bdc8bcd8f1b1"}, {0xff, 0x3c, "1c8836eadd69bd1714b2d2ba3dbdf805502c2a8e1e2c550b67d0ccc7727b50f549411c44aef3eaf25780db4bc155d8e4bc8f29d20f183853549c22f0"}, {0x5, 0xf8, "86fc9b136799341b64d1ef8e4666c05fe6f294515f300d19acce5aafca2be2ee25f9e4a9b10d4ec3023893ddee12f59b3368f74a00e33f39aa6c2e557667de53a93a266397ddb3cd5f4a1e40b409c02631fa9ec31d29585bda3e34cc78ede165b8af676bd81661eb7ae776546b05eef7813c998d98257cef22628bb488ac57c411c088aa0035f8cdf60e71fedc2fcb147d0b7ed9b0b3c5802c46f43aeddb8873e70a2148a22b241b18d5fabf6f3207e410871edbf96fa10678c72d28d3ae5a58da100a805803ef9b45eba11c6932097c32e8fd6f2343ec43ce64374e67b45aa58681465620cbef23ec7715ffa2c0b087bdc830d8d6dddb08"}, {0x5, 0x0, ""}, {0xc7, 0x8e, "8521298f4f3662282026eb04c8e9c0c09368defbae74a8a950171713b95f9d7c6faff52f8916fbfb6b9c312505ce58d1729381d1f2528ad3b388c1eb947b3020924b3a59fba12f1970409070c9c146b5da9157d2dd4cb1784209ffc3b8572281796b7fd63858d15f8036f25f4e4df9de785c0e3fa1a856c694bdaaef605b7e3c45773a2106c9f8257c2b0517a854"}, {0x0, 0xc6, "3d6b6e4ea2d818b3b9fca97e3a295f2a3cf42d4e45297cdb679d001720d29006b5868a8e1954002241f597b2edc6df50b2dcc03d3766d5146d84f30eecd369195357e2127ba851ee568423266fe8c24a099c8a3183056f1421758886ae985234bc9c98401f1707cfcef5a1a795ec82fc4f4d05c4d2210c966371aa3714aa0e58146cb8f3793cd2f8a54285e1c610c0936d1adac9b41020e4df8635af93c6b0cc3add7c01ee52eb777ce65ba73c8d02bc53e10b8add2850abb1061eeded181848d56c633b6434"}, {0x1, 0x10, "280614c183ec233c7dbf91efd8597383"}, {0xc9, 0x64, "6380ea661f22836e853d3d5fef7aabc5058aa28b96003e2ad944d7c25d90efb260849da6acf2db7523575c5d56ff42d565008897a7fdb357e88674965f9fe20f92a8cd43af30a46452bc0805061854cc9f421eb00b087762adf57e430ab2d79fd85cddf6"}, {0xc9, 0x86, "6b6123d9015174972c0795d8fcd498e39072ffafe2d0cd6c513fb6569e1d450fe0e5bb8e92a9d952979607e22590cffdf7c95001eec79206d0a609b46e66f73880dadc4091dcf6558390fce0bc0a372ff4aa3a3c6b9742d9c33aa5b9d8fd98f9df28f5601b8479fd13b359dcf677a5c301e7e16c702177d0676de6373033db1450deac720f42"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x3ff, 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}, [], ""}}}}}, 0xa78)
recvfrom$inet6(r4, &(0x7f00002e8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c)
r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0)
chmod(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x80)
accept$ax25(r4, &(0x7f0000d73000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000897000-0x4)=0x10)
[   84.218872] FAULT_FLAG_ALLOW_RETRY missing 31
[   84.223855] CPU: 0 PID: 7686 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   84.232259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.241598] Call Trace:
[   84.244165]  dump_stack+0x194/0x257
[   84.247769]  ? arch_local_irq_restore+0x53/0x53
[   84.252418]  ? handle_userfault+0x12b7/0x24c0
[   84.256893]  handle_userfault+0x12fa/0x24c0
[   84.261205]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   84.266716]  ? userfaultfd_ioctl+0x4520/0x4520
[   84.271270]  ? free_pcppages_bulk+0x20e0/0x20e0
[   84.275912]  ? mark_held_locks+0xb2/0x100
[   84.280040]  ? mark_held_locks+0xb2/0x100
[   84.284161]  ? free_unref_page+0x3cb/0x9d0
[   84.288369]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   84.293358]  ? trace_hardirqs_on+0xd/0x10
[   84.297485]  ? mark_free_pages+0x3c0/0x3c0
[   84.301693]  ? trace_event_raw_event_lock+0x340/0x340
[   84.306862]  ? check_noncircular+0x20/0x20
[   84.311075]  ? perf_trace_lock+0x900/0x900
[   84.315301]  ? __alloc_pages_nodemask+0xadb/0xd80
[   84.320129]  ? find_held_lock+0x39/0x1d0
[   84.324179]  ? __put_page+0xfe/0x160
[   84.327864]  ? __lru_cache_add+0x410/0x410
[   84.332073]  ? __handle_mm_fault+0x2b38/0x3dd0
[   84.336645]  ? put_page+0x178/0x200
[   84.340243]  ? tlb_remove_table_rcu+0xe0/0xe0
[   84.344713]  ? do_raw_spin_trylock+0x190/0x190
[   84.349273]  ? mem_cgroup_try_charge+0xe50/0xe50
[   84.354028]  __handle_mm_fault+0x3da6/0x3dd0
[   84.358419]  ? __pmd_alloc+0x4e0/0x4e0
[   84.362282]  ? find_held_lock+0x39/0x1d0
[   84.366333]  ? lock_downgrade+0x980/0x980
[   84.370454]  ? __lock_is_held+0xbc/0x140
[   84.374535]  handle_mm_fault+0x38f/0x930
[   84.378575]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   84.383130]  ? vmacache_find+0x5f/0x280
[   84.387084]  ? find_vma+0x30/0x150
[   84.390605]  __do_page_fault+0x5c9/0xc90
[   84.394637]  ? check_noncircular+0x20/0x20
[   84.398854]  ? mm_fault_error+0x2c0/0x2c0
[   84.402983]  ? check_noncircular+0x20/0x20
[   84.407204]  do_page_fault+0xee/0x720
[   84.410978]  ? __do_page_fault+0xc90/0xc90
[   84.415181]  ? find_held_lock+0x39/0x1d0
[   84.419232]  ? lock_downgrade+0x980/0x980
[   84.423351]  ? __might_fault+0xe0/0x1d0
[   84.427304]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   84.432131]  page_fault+0x2c/0x60
[   84.435555] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   84.441145] RSP: 0018:ffff8801c621f9a0 EFLAGS: 00010202
[   84.446480] RAX: ffffed003b2d7300 RBX: 0000000000000001 RCX: 0000000000000001
[   84.453723] RDX: 0000000000000001 RSI: ffff8801d96b9dd0 RDI: 0000000020001fb2
[   84.460963] RBP: ffff8801c621f9d0 R08: ffffed003b2d73bb R09: ffffed003b2d73bb
[   84.468202] R10: 0000000000000001 R11: ffffed003b2d73ba R12: 0000000020001fb2
[   84.475440] R13: ffff8801d96b9dd0 R14: 00007ffffffff000 R15: 0000000020001fb3
[   84.482718]  ? _copy_to_user+0x9b/0xc0
[   84.486584]  rfkill_fop_read+0x3e8/0x720
[   84.490636]  ? rfkill_fop_release+0x3d0/0x3d0
[   84.495104]  ? __check_object_size+0x25d/0x4f0
[   84.499659]  ? fsnotify+0x7b3/0x1140
[   84.503380]  ? fsnotify_first_mark+0x2b0/0x2b0
[   84.507942]  ? avc_policy_seqno+0x9/0x20
[   84.511973]  ? selinux_file_permission+0x82/0x460
[   84.516793]  ? security_file_permission+0x89/0x1f0
[   84.521698]  ? rw_verify_area+0xe5/0x2b0
[   84.525739]  do_iter_read+0x3db/0x5b0
[   84.529514]  ? dup_iter+0x260/0x260
[   84.533134]  vfs_readv+0x121/0x1c0
[   84.536645]  ? __fget_light+0x29d/0x390
[   84.540597]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   84.545936]  ? fget_raw+0x20/0x20
[   84.549362]  ? __fd_install+0x288/0x740
[   84.553318]  ? userfaultfd_read+0x220/0x220
[   84.557627]  ? __fdget_pos+0x136/0x1a0
[   84.561485]  ? ioctl_preallocate+0x2b0/0x2b0
[   84.565864]  ? __fdget_raw+0x20/0x20
[   84.569551]  ? selinux_capable+0x40/0x40
[   84.574832]  do_readv+0xfc/0x2a0
[   84.579040]  ? do_readv+0xfc/0x2a0
[   84.584050]  ? vfs_readv+0x1c0/0x1c0
[   84.587734]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   84.592552]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   84.597637]  SyS_readv+0x27/0x30
[   84.600976]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   84.605702] RIP: 0033:0x4529d9
[   84.608865] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
2017/11/30 14:11:36 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x4, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:36 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000abb000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c6e000)=0x1c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009dd000)={<r2=>0x0, @in6={{0xa, 0x0, 0xfd, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dcf000)=0x8c)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008e0000)={0x6, 0xfffffffffffffe01, 0x4, 0x3, 0x40, 0x9, 0x2, 0x101, r2}, 0x20)
bind$alg(r0, &(0x7f000099f000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003da000-0x11)="e513b5bf91aa785d2ecefe09230000e7", 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket(0x1, 0x6, 0x71917284)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ec0000-0x4)=0x0)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4)
r5 = accept4(0xffffffffffffffff, &(0x7f000087f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000082a000-0x4)=0x60, 0x80800)
setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f00005dd000-0x4)=0x5, 0x4)
pipe(&(0x7f00005dd000)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
vmsplice(r7, &(0x7f00004e8000)=[{&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e0", 0xf}, {&(0x7f00000bc000-0x21)="423b1df817e2648006c11d5346b689cc1b71be5908fbffe1a40d1682273d432c93", 0x21}, {&(0x7f00003b6000-0x76)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cd000)="c40da9fa7b62889f195a52b8a3b80a", 0xf}, {&(0x7f0000586000)="86f6ed9e30bf60b8df5f342da795201d266dc48a1c1ed3f704ab7fdf77510858cc9303804b8cb3baaef1", 0x2a}, {&(0x7f00004a3000)="bfe52ce1bd2bf63bce6c23d249c52116bf46e4400500bc5c58f5c680cd9facb972825f1c4b5282b93c5afbedb4b117b718fd8715f7b9a48cafb0b51956bc3b1cd9e2a53e4721c6779e0764dcffb8e3804b769efe782a0bbfa5f3278119f8c972c1dcccecb5fcf9b603ff16209926213a1f3ec7bf33a98469c0023bea276e17baf6c1e31383a6c7b4ee6533fc7e5c0ce7daf275e1d2b8cdfcb50b66c6b30e0c14b480ece13204acaeab2012b6ecaf81f44f8f91280b1890006d3fefcb3156dad7bf0c325b5fa9d058", 0xc8}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa31db94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f5d1a32be79da7a47c9d8f376", 0x40}], 0x7, 0x0)
getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00001c1000)=0x0, &(0x7f0000465000-0x4)=0x4)
vmsplice(r7, &(0x7f00005d3000)=[{&(0x7f00005dd000)="06000000010001005ae6", 0xa}, {&(0x7f000034c000)="f51ef84bcce41485a71e64893c49fc2f410db67179ed0c017754723374db6470c43f337490f67f22761884b8d9d2bd8f57e3d995e360ee742bffbb13af2b641639310d945ee5875e1ebb1ffd372e801801585f55382dfce4189cee27e738432304003cb560b3e9bfed", 0x69}, {&(0x7f0000575000-0xb3)="e988047fd663af93a12d24eed2b34de17df6e4922093218607695fe39b4ac3b1ffeb3c2042050174e4bf389026d11a4add25e73950bcb913efafe272dea5944fc62fdf45e33ef6f162c9627b900d72d80082cc18aedcb27a98cd59c379766a4b0165adc1b94ec5b4eb1efe00392239b1a85f28f303727761f16988aacc7226c5274273e7bf9f6ec959413238c7ddf2d7efed657a4124135516fbb9b28df12aa7a7c8f8d7249932024ba0ca9a52773c2b7cb124", 0xb3}, {&(0x7f00005d2000-0xd6)="486b5ad3d52cc11913ad677a120f87e96f2c34c1fdbab0dde5526bbdc3084ba6cae509fae70503add7bbca91c53ecda7897dbe14aae51f854f7b2f4d83cc7da3ab8da2b927449e155c995c561f667234ee14465b89376d3754e6cb9b113eb989d97dc45e21de6e4a328da6b7322005e6f70e26250a9128bd6f63fa2cf9e9156b4b162af24b0783a4222b0f60e0c1ae02a6717d84f5c8eb7f49f259cf2db33c9fce9cf017d628b16696a005081658c4ade19fe320f65e99b6b6ec30196862f409cbf6d1e1f77f14b4407f3a38b5b4cff76c71be7d9ff1", 0xd6}, {&(0x7f00005d3000-0x6d)="d36035662d55e1fc40362c8b44612b95fb191c7cb5d945e1d3bf12732516be9b17bdec77a1b20cb7c8bd0984e1383938f88a05abb2e859d2a3fb84aabdf13382c9459b8734cb04d28545227468e73fd6bfce81b898c525ccde69f03b6da3f6b3165da952534ea7e14851f3e24e", 0x6d}, {&(0x7f00002d5000-0xc7)="70d97f1a00ffd62e02a80eda9ccdd1e715e594ab0799fe355bf5fd8f38c0617e722c2db4d939d70d4d438484649a3b1618a86404b22d235d391141bec7c24f6427e5fa83e70452d9834ba7a92368c5c094ab6ef0a462b53fa9b27383c9c8bd7fc15469c4bc6fa464b8a5a74b28c0982a9d5f2d0dc53b2de3a85d85f2d62f361add47b3415b1ca3fb415d399c79cff6f1c9a37fd9de4f6312efb8e2e6a89aabca51982f90d1720ab30e2d0e1179d971ae94b5490f9cbe573e0a14d8d2d878eadc72d796a0b345d9", 0xc7}, {&(0x7f00000c7000-0x1000)="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", 0x1000}, {&(0x7f0000492000-0x1)="7673", 0x2}], 0x8, 0x2)
write(r7, &(0x7f0000002000-0x28)="00", 0x1)
ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000bae000)={@generic="7575fc04756c0431b82ee62266908e8b", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
readv(r6, &(0x7f00003e2000)=[{&(0x7f000078a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00004d2000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000510000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00005dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000960000)="000000000000", 0x6}, {&(0x7f0000de8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000dd6000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f00005fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000037f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00005dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa)
sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00008f2000)=[{&(0x7f0000f41000-0x96)="42540faa211e3b8cb2e34ac2cc2fe9a4", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00007d6000)={r2, @in6={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b, 0x0}, &(0x7f00004b1000)=0x98)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000530000-0x4)=0x31, 0x4)
recvmsg(r3, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f000050d000)="", 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00007a8000-0x4)=0x71, 0x4)
2017/11/30 14:11:36 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:36 executing program 3:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$llc(0x1a, 0x16172c829ccd239e, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x3, 0x4)
r1 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000064000-0xc)={0xfffffffffffffffe, <r3=>r1, 0x1})
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x8)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ddb000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getpid()
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000016a000-0x4)=<r6=>0x0)
fcntl$lock(r1, 0x800000000000000b, &(0x7f0000002000)={0x5, 0x4, 0xd6ff, 0x0, r6})
fcntl$lock(r1, 0x7, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x9, 0x0})
close(r0)
mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x1000000000003, 0x4)
ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000b83000-0x4)=0x0)
ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00009dd000-0x4)=0x0)
getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000006a000-0xc)={<r8=>0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005b9000)=0xc)
setsockopt$inet6_group_source_req(r7, 0x29, 0x2b, &(0x7f00005da000)={0x4, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00002bf000)={@common="73697430000000000000000000000000", <r9=>r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000016b000)=0x3, 0x4)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000194000-0x28)={@generic="95a7545d8c97fecc27f26e4d97bac4f3", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x7, 0x0, 0x400, 0x4, 0xc100bf, r9})
socket$inet(0x2, 0x84809, 0x10001)
connect$inet6(r7, &(0x7f0000788000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c)
mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x14010, r1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000f5f000)=0x0)
ustat(0xffffffffffffff7c, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0})
r10 = socket$netlink(0x10, 0x3, 0x0)
writev(r10, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a263", 0x3a}], 0x1)
[   84.618285] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   84.625531] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   84.632769] RBP: 00000000000002f6 R08: 0000000000000000 R09: 0000000000000000
[   84.640010] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17b0
[   84.647254] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   84.697203] FAULT_FLAG_ALLOW_RETRY missing 31
[   84.712403] CPU: 0 PID: 7686 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   84.720851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   84.730193] Call Trace:
[   84.732756]  dump_stack+0x194/0x257
[   84.736360]  ? arch_local_irq_restore+0x53/0x53
[   84.741012]  ? handle_userfault+0x12b7/0x24c0
[   84.745489]  handle_userfault+0x12fa/0x24c0
[   84.749805]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   84.755316]  ? userfaultfd_ioctl+0x4520/0x4520
[   84.759872]  ? free_pcppages_bulk+0x20e0/0x20e0
[   84.764515]  ? mark_held_locks+0xb2/0x100
[   84.768643]  ? mark_held_locks+0xb2/0x100
[   84.772764]  ? free_unref_page+0x3cb/0x9d0
[   84.776973]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   84.781960]  ? trace_hardirqs_on+0xd/0x10
[   84.786086]  ? mark_free_pages+0x3c0/0x3c0
[   84.790293]  ? trace_event_raw_event_lock+0x340/0x340
[   84.795461]  ? check_noncircular+0x20/0x20
[   84.799667]  ? perf_trace_lock+0x900/0x900
[   84.803888]  ? __alloc_pages_nodemask+0xadb/0xd80
[   84.808714]  ? find_held_lock+0x39/0x1d0
[   84.812761]  ? __put_page+0xfe/0x160
[   84.816449]  ? __lru_cache_add+0x410/0x410
[   84.820662]  ? __handle_mm_fault+0x2b38/0x3dd0
[   84.825227]  ? put_page+0x178/0x200
[   84.828826]  ? tlb_remove_table_rcu+0xe0/0xe0
[   84.833297]  ? do_raw_spin_trylock+0x190/0x190
[   84.837854]  ? mem_cgroup_try_charge+0xe50/0xe50
[   84.842600]  __handle_mm_fault+0x3da6/0x3dd0
[   84.846993]  ? __pmd_alloc+0x4e0/0x4e0
[   84.850855]  ? find_held_lock+0x39/0x1d0
[   84.854906]  ? lock_downgrade+0x980/0x980
[   84.859028]  ? __lock_is_held+0xbc/0x140
[   84.863116]  handle_mm_fault+0x38f/0x930
[   84.867152]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   84.871703]  ? vmacache_find+0x5f/0x280
[   84.875656]  ? find_vma+0x30/0x150
[   84.879175]  __do_page_fault+0x5c9/0xc90
[   84.883219]  ? mm_fault_error+0x2c0/0x2c0
[   84.887344]  ? mm_fault_error+0x2c0/0x2c0
[   84.891474]  do_page_fault+0xee/0x720
[   84.895248]  ? __do_page_fault+0xc90/0xc90
[   84.899452]  ? do_page_fault+0xee/0x720
[   84.903403]  ? __do_page_fault+0xc90/0xc90
[   84.907606]  ? find_held_lock+0x39/0x1d0
[   84.911657]  ? mark_held_locks+0xb2/0x100
[   84.915783]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   84.920612]  page_fault+0x2c/0x60
[   84.924036] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   84.929196] RSP: 0018:ffff8801c621f970 EFLAGS: 00010246
[   84.934532] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   84.941774] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   84.949904] RBP: ffff8801c621f998 R08: ffffed003b2d73bb R09: ffffed003b2d73bb
[   84.957494] R10: 0000000000000001 R11: ffffed003b2d73ba R12: 0000000000000001
[   84.964734] R13: 0000000020001fb2 R14: ffff8801d96b9dd1 R15: ffff8801d96b9d00
[   84.971993]  ? copy_user_handle_tail+0x3d/0x80
[   84.976582]  _copy_to_user+0x9b/0xc0
[   84.980276]  rfkill_fop_read+0x3e8/0x720
[   84.984328]  ? rfkill_fop_release+0x3d0/0x3d0
[   84.988797]  ? __check_object_size+0x25d/0x4f0
[   84.993352]  ? fsnotify+0x7b3/0x1140
[   84.997055]  ? fsnotify_first_mark+0x2b0/0x2b0
[   85.001614]  ? avc_policy_seqno+0x9/0x20
[   85.005646]  ? selinux_file_permission+0x82/0x460
[   85.010466]  ? security_file_permission+0x89/0x1f0
[   85.015377]  ? rw_verify_area+0xe5/0x2b0
[   85.019416]  do_iter_read+0x3db/0x5b0
[   85.023191]  ? dup_iter+0x260/0x260
[   85.026807]  vfs_readv+0x121/0x1c0
[   85.030316]  ? __fget_light+0x29d/0x390
[   85.034266]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   85.039604]  ? fget_raw+0x20/0x20
[   85.043030]  ? __fd_install+0x288/0x740
[   85.046990]  ? userfaultfd_read+0x220/0x220
[   85.051298]  ? __fdget_pos+0x136/0x1a0
[   85.055154]  ? ioctl_preallocate+0x2b0/0x2b0
[   85.059536]  ? __fdget_raw+0x20/0x20
[   85.063221]  ? selinux_capable+0x40/0x40
[   85.067264]  do_readv+0xfc/0x2a0
[   85.070598]  ? do_readv+0xfc/0x2a0
[   85.074118]  ? vfs_readv+0x1c0/0x1c0
[   85.077801]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   85.082621]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   85.087618]  SyS_readv+0x27/0x30
[   85.090959]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   85.095685] RIP: 0033:0x4529d9
[   85.098845] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   85.106532] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   85.113775] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   85.121017] RBP: 00000000000002f6 R08: 0000000000000000 R09: 0000000000000000
[   85.128262] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17b0
[   85.135502] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
2017/11/30 14:11:37 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000dd4000-0x4)=0x0)
ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000787000)={0x2, 0x88, &(0x7f0000776000-0x88)="3a369cfb2b54ac80f98ecacce5fe7d7470209c2ae5daa21e5ad71c5e20270800c4a4ebfd1a624f9606dde06e88e7b396fcb853194653bca36a1f6288b8bf46233c9f26f286e27f52ababedf925c2cac60db4a781ee3625afa55c72824dc7fd8d88c6d8408993eb87cf99c8034c6150530f9d10e7ad92f4eca423b0e3e27316604135f30dd890826d"})
ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00003e7000)=0x0)
perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000074b000-0xa)="2f6465762f70746d7800", 0x0, 0x0)
mq_unlink(&(0x7f000044f000-0x5)="6574683100")
ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000006000-0x4)=0x9)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000c30000)=0x4)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x2)
sync_file_range(r0, 0x8, 0x90, 0x2)
ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0)
[   85.152503] FAULT_FLAG_ALLOW_RETRY missing 31
[   85.160160] binder: BINDER_SET_CONTEXT_MGR already set
2017/11/30 14:11:37 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:37 executing program 1:
mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x803, 0x0)
connect$netrom(r0, &(0x7f0000d82000-0x48)=@full={{0x3, {"aa9500003f0006"}, 0x8000896d}, [{"b7febbbac344d8"}, {"e01a08caf1c5f1"}, {"1b0aa118b421e0"}, {"433e21d3006de7"}, {"9b08565e99867f"}, {"d6fc12356313f1"}, {"fb7100010000c2"}, {"de62cd111c661b"}]}, 0x48)
setsockopt$sock_int(r0, 0x1, 0x40000000008, &(0x7f000077f000)=0x100000000, 0x4)
sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d62000-0x8)={<r1=>0x0, 0xdf}, &(0x7f0000fa6000)=0x8)
mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000faf000-0x8)={<r2=>r1, 0xffffffffff6ffffa}, &(0x7f0000fa5000)=0x8)
mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c7000-0x18)={<r3=>r2, 0xbff, 0x10, 0x200, 0x1}, &(0x7f0000fad000)=0x18)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000023f000-0x8)=@assoc_value={r3, 0x1}, 0x8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, 0x2, 0x80000004, 0xe, 0x80, 0xa0, 0x8, 0x0, 0x0}, {0x401, 0xfffffffffffffff7, 0x7fffffff, 0x9, 0x1c3, 0x32, 0x9, 0xfffffffffffffffe}, {0x0, 0x1000, 0x7, 0x7}, 0x7, 0x3, 0x401, 0x1, 0x15, 0x4}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a73, 0xb}, 0x10, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x1, 0x0, 0x4af, 0x4, 0x7, 0x9}}, 0xe8)
mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$netlink(r4, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x2c, 0x14, 0xffffffffffffffff, 0x0, 0x0, "020003000000000013675921deb7819705df7f0fb844075272853d"}], 0x2c}], 0x1, &(0x7f0000506000)=[@rights={0x20, 0x1, 0x1, [r4, r4, r4]}], 0x1, 0x0}, 0x0)
mmap(&(0x7f0000a0d000/0x2000)=nil, 0x2000, 0x20000000000003, 0x4000000000032, 0xffffffffffffffff, 0x2)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000dff000-0x8)={0x9, 0x401}, 0x8)
mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = accept4$inet(0xffffffffffffff9c, &(0x7f00008c7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1c000-0x4)=0x10, 0x80800)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c7c000)={0x0, 0xfffffffffffeffff, 0x4, 0x200, 0xffffffff, 0x1, 0xffffffffffffff01, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x5, 0x8, 0x10000}}, &(0x7f0000708000)=0xb8)
getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000a80000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000861000-0x4)=0x8)
bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x73, 0x4000000800000a, 0xff7f, 0x0}, @generic={0xd395, 0x0, 0x4, 0x0}], &(0x7f00006a5000)="24ac0500", 0x100000001, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30)
socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f000012f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
[   85.160172] binder: 7687:7692 ioctl 40046207 0 returned -16
[   85.174855] device gre0 entered promiscuous mode
2017/11/30 14:11:37 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f33000-0xb)="2f6465762f6877726e6700", 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0xe9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d6c000)=0x101)
r1 = getpgid(0x0)
sched_setaffinity(r1, 0x8, &(0x7f00002fc000-0x8)=0x75)
r2 = syz_open_dev$sg(&(0x7f000048b000)="2f6465762f73672300", 0x0, 0x4000000000041)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6(0xa, 0x80005, 0x0)
getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000)={<r4=>0x0, 0x0, 0x0}, 0xc)
ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001000)=r4)
setsockopt(r3, 0x84, 0x8, &(0x7f0000db6000-0x2)="7fac", 0x2)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000023f000-0x5c)={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0xdbed, [0xcf, 0x0, 0xf80000000, 0xfc0, 0xffff, 0x6, 0x100, 0x8000]}, 0x5c)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={<r5=>0x0, 0x3}, &(0x7f0000790000-0x4)=0x8)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e9c000)={<r6=>0x0, 0x0})
setsockopt$inet_buf(r6, 0x0, 0x2e, &(0x7f0000003000)="f8ee6a516847af13ad4ac1a6f255dccf288325f224a11089db0c3a68d161de3f38c9a24ec1dd8cbad353d178716e0bdab304845faad6e27352363f8f9f2c9324c2b73c5b61c6648cf63320e0e0731733aac987b18c175aec57fa47a33bf259c3", 0x60)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000cd000)={0x4000000000000, 0x0, 0x7, 0x9, r5}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r7 = socket$inet(0x2, 0x1, 0x0)
r8 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6)
ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"})
ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301})
mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x0)
write$tun(r8, &(0x7f0000024000)=@hdr={0x100d, 0x84, 0x0, 0x80000001, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x1008, 0x0, "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"}}}, 0x1026)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000450000)={0x1, 0x100000001, 0x3, 0x1, 0x10001})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000005000-0x18)={@loopback={0x0, 0x1}, 0x9, r9})
[   85.238164] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
[   85.298282] CPU: 0 PID: 7689 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   85.305697] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
[   85.315114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   85.324470] Call Trace:
[   85.327036]  dump_stack+0x194/0x257
[   85.330640]  ? arch_local_irq_restore+0x53/0x53
[   85.335286]  ? handle_userfault+0x12b7/0x24c0
[   85.339758]  handle_userfault+0x12fa/0x24c0
[   85.344068]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   85.349574]  ? userfaultfd_ioctl+0x4520/0x4520
[   85.354129]  ? free_pcppages_bulk+0x20e0/0x20e0
[   85.358768]  ? mark_held_locks+0xb2/0x100
[   85.362893]  ? mark_held_locks+0xb2/0x100
[   85.367018]  ? free_unref_page+0x3cb/0x9d0
[   85.371225]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   85.376215]  ? trace_hardirqs_on+0xd/0x10
[   85.380339]  ? mark_free_pages+0x3c0/0x3c0
[   85.384546]  ? trace_event_raw_event_lock+0x340/0x340
[   85.389714]  ? check_noncircular+0x20/0x20
[   85.393921]  ? perf_trace_lock+0x900/0x900
[   85.398141]  ? __alloc_pages_nodemask+0xadb/0xd80
[   85.402967]  ? find_held_lock+0x39/0x1d0
[   85.407015]  ? __put_page+0xfe/0x160
[   85.410701]  ? __lru_cache_add+0x410/0x410
[   85.414907]  ? __handle_mm_fault+0x2b38/0x3dd0
[   85.419473]  ? put_page+0x178/0x200
[   85.423070]  ? tlb_remove_table_rcu+0xe0/0xe0
[   85.427539]  ? do_raw_spin_trylock+0x190/0x190
[   85.432094]  ? mem_cgroup_try_charge+0xe50/0xe50
[   85.436835]  __handle_mm_fault+0x3da6/0x3dd0
[   85.441226]  ? __pmd_alloc+0x4e0/0x4e0
[   85.445084]  ? find_held_lock+0x39/0x1d0
[   85.449130]  ? lock_downgrade+0x980/0x980
[   85.453247]  ? __lock_is_held+0xbc/0x140
[   85.457318]  handle_mm_fault+0x38f/0x930
[   85.461354]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   85.465903]  ? vmacache_find+0x5f/0x280
[   85.469852]  ? find_vma+0x30/0x150
[   85.473368]  __do_page_fault+0x5c9/0xc90
[   85.477399]  ? check_noncircular+0x20/0x20
[   85.481615]  ? mm_fault_error+0x2c0/0x2c0
[   85.485735]  ? check_noncircular+0x20/0x20
[   85.489954]  do_page_fault+0xee/0x720
[   85.493730]  ? __do_page_fault+0xc90/0xc90
[   85.497931]  ? find_held_lock+0x39/0x1d0
[   85.501978]  ? lock_downgrade+0x980/0x980
[   85.506107]  ? __might_fault+0xe0/0x1d0
[   85.510060]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   85.514886]  page_fault+0x2c/0x60
[   85.518309] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   85.523897] RSP: 0018:ffff8801c142f9a0 EFLAGS: 00010202
[   85.529232] RAX: ffffed003b184500 RBX: 0000000000000001 RCX: 0000000000000001
[   85.536474] RDX: 0000000000000001 RSI: ffff8801d8c22bd0 RDI: 0000000020001fb2
[   85.543712] RBP: ffff8801c142f9d0 R08: ffffed003b18457b R09: ffffed003b18457b
[   85.550952] R10: 0000000000000001 R11: ffffed003b18457a R12: 0000000020001fb2
[   85.558192] R13: ffff8801d8c22bd0 R14: 00007ffffffff000 R15: 0000000020001fb3
[   85.565463]  ? _copy_to_user+0x9b/0xc0
[   85.569328]  rfkill_fop_read+0x3e8/0x720
[   85.573376]  ? rfkill_fop_release+0x3d0/0x3d0
[   85.577842]  ? __check_object_size+0x25d/0x4f0
[   85.582400]  ? fsnotify+0x7b3/0x1140
[   85.586101]  ? fsnotify_first_mark+0x2b0/0x2b0
[   85.590661]  ? avc_policy_seqno+0x9/0x20
[   85.594693]  ? selinux_file_permission+0x82/0x460
[   85.599512]  ? security_file_permission+0x89/0x1f0
[   85.604417]  ? rw_verify_area+0xe5/0x2b0
[   85.608456]  do_iter_read+0x3db/0x5b0
[   85.612233]  ? dup_iter+0x260/0x260
[   85.615846]  vfs_readv+0x121/0x1c0
[   85.619897]  ? __fget_light+0x29d/0x390
[   85.623853]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   85.629223]  ? __fd_install+0x288/0x740
[   85.633179]  ? userfaultfd_read+0x220/0x220
[   85.637481]  ? __fdget_pos+0x136/0x1a0
[   85.641342]  ? ioctl_preallocate+0x2b0/0x2b0
[   85.645722]  ? __fdget_raw+0x20/0x20
[   85.649408]  ? selinux_capable+0x40/0x40
[   85.655272]  do_readv+0xfc/0x2a0
[   85.659999]  ? do_readv+0xfc/0x2a0
[   85.663520]  ? vfs_readv+0x1c0/0x1c0
[   85.667203]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   85.672025]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   85.677027]  SyS_readv+0x27/0x30
[   85.680367]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   85.685093] RIP: 0033:0x4529d9
[   85.688253] RSP: 002b:00007f2c3b786c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   85.695930] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 00000000004529d9
[   85.703170] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000016
[   85.710411] RBP: 00000000000002f7 R08: 0000000000000000 R09: 0000000000000000
2017/11/30 14:11:37 executing program 3:
r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df0000-0x14)={0x7, 0x10001, 0x1, 0xe1, 0x5}, 0x14)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a07000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000796000-0x4)=0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10)
fcntl$getownex(r0, 0x10, &(0x7f0000937000-0x8)={0x0, <r2=>0x0})
get_robust_list(r2, &(0x7f0000459000)=&(0x7f0000beb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000f9000-0x8)=0x18)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000e13000-0x33)={{0x7, 0xc000, 0xd23c, 0xfffffffffffffffc, 0x75, 0x7}, 0x9, 0x2b1, 0x4, 0x200, 0x0, "0cb008a8071d14460e8b164b60c9874686edadb7576114269b3347c00026d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"})
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8000000000086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x5, 0x0, ""}}}}}}, 0x0)
keyctl$session_to_parent(0x12)
2017/11/30 14:11:37 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0)
r1 = accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getuid()
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x1, 0x0)
perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000096000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0)
ioctl$KDGKBLED(r3, 0x4004510d, &(0x7f0000001000-0x1)=0x0)
r4 = gettid()
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x800000001a, 0xe26c3d292de4c227, 0x5)
r5 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0)
r6 = gettid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r7, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r7, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
fcntl$setstatus(r7, 0x4, 0x42400)
read(r1, &(0x7f0000004000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57)
shutdown(r7, 0x4000000000001)
perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0xfffffffffffffffe)
get_robust_list(r6, &(0x7f0000000000)=&(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x18)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000918000-0xc)=@sack_info={<r8=>0x0, 0x4, 0xb1}, &(0x7f0000000000)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000561000-0x86)={r8, 0x3, 0x7e, "9caac5d8b1d30b4735a3ba82c7dc99cc3c3fd39e3187181f530e8cf3ffbd4a00830be88ff1d7a1373105bf2a2959eccaba08a3ccb317b46f7e47cdebb5b380a02c408c72e04fb6c64e5b248b40a68f50d90b2da9277dfa83686cbc50f8c1e3f002c72e33e9e54569036da71abf8a5b9d0b1cd5087c14f3d0d0db692924a1"}, 0x86)
setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000e74000)="7573657273656c696e75786d696d655f747970656d6963655f747970652a00", 0x1f)
2017/11/30 14:11:37 executing program 2:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000)={<r0=>0x0, 0x0})
socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket(0x11, 0x3, 0x0)
setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000f14000-0x6)="000370312600", 0x6)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6c0b7e97ba6a1a1c})
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={r0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0xfff, <r3=>0x0, 0x2, 0x2})
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1010)=@ethtool_dump={0x40, 0xb1, 0x9, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000007000-0x10)={0x6f, r3})
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000007000)={<r4=>0x0, 0x80}, &(0x7f0000003000)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@assoc_value={r4, 0x2}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7})
getsockopt(r1, 0x107, 0xb, &(0x7f0000001000-0x4)="00000000", &(0x7f0000000000)=0x4)
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000)={0x0, 0x0})
2017/11/30 14:11:37 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:37 executing program 7:
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:37 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:37 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000341000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x85ef, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x39d, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = gettid()
perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 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)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r0, 0x0)
socket$inet6(0xa, 0x803, 0x103)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x10000002, 0x78, 0xdd, 0x0, 0x100000000, 0x7, 0x0, 0x3, 0x120, 0x4, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x3, 0xfffffffffffffff9, 0x4, 0x0, 0x800, 0x20, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0}, r1, 0x6, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x4f33, 0x852, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
socket$unix(0x1, 0x2, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ac5000)={0xaa, 0x40, 0x0})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0})
getcwd(&(0x7f0000c6c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe)
ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000f05000-0x4)=0x9)
ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000a50000)={&(0x7f0000428000/0x2000)=nil, 0x2000})
mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
write(r2, &(0x7f0000005000)="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", 0xffe)
close(r3)
r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ccc000-0x11)="2f6465762f7161745f6164665f63746c00", 0x111002, 0x0)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00003a7000-0x4)=0x0)
r5 = open(&(0x7f000067b000-0x8)="2e2f66696c653000", 0x4600, 0x84)
ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000baa000-0x4)=0x5fe8)
sendmsg$unix(0xffffffffffffffff, &(0x7f00002bb000)={&(0x7f0000cb5000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007b8000)=[{&(0x7f0000ea8000)="a2f07ff2a0e85dcc6b98382f0c4d156c1f0ec1390649ef279fcae01030387b33753a41aa85941226802fc1e8f3d16055845f4a15c15fcd278691612f315908e250f07c6dbb005565e3a70710be38ed73ad44d1418c637333857dbfd0077a9f6fb507bd961794bf83a22356c82cad7a0cde03e36e15e2b1171ede3f3a57cb1045623fec94c0fab9edf46636b24f570a26f9bad00929f6cf", 0x97}, {&(0x7f0000cfa000)="916e163547e4e993db8ed36966d051dd0e8b76", 0x13}], 0x2, &(0x7f0000001000-0x10)=[], 0x0, 0x4014}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x51, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000c5000)=0x0, 0x4)
[   85.717654] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17c8
[   85.724892] R13: 00000000ffffffff R14: 00007f2c3b7876d4 R15: 0000000000000008
[   85.752108] device gre0 entered promiscuous mode
2017/11/30 14:11:37 executing program 6:
mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x5, 0x4000000000000000)
write(r0, &(0x7f0000964000)="160000003a00079f000cd209bdff7f0007000000f7ff000900001d31000000", 0x1f)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000268000/0x3000)=nil, 0x3000, 0x10000000003, 0x32, r0, 0x0)
mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x10000, &(0x7f000023e000-0x8)=0x0)
mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x1)
r1 = open(&(0x7f0000742000-0x8)="2e2f66696c653000", 0x1ffffe, 0x4)
fanotify_mark(r1, 0xc8, 0x0, r1, &(0x7f0000556000)="2e2f66696c653000")
r2 = perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x100d4e8, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x20, 0x10000, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00001da000)={0x4b, 0x1, 0x8})
request_key(&(0x7f0000e03000)="6465616400", &(0x7f0000d75000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f7000)="00", 0xfffffffffffffffe)
r3 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0xc, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000005000)=""})
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000322000-0x18)={0x0, 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000003b000)={0xb8, 0x0, &(0x7f00004f0000-0xb8)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000335000-0x20)=[@fda={0x66646185, 0x2, 0x2, 0x36}], &(0x7f00004ef000)=[0x40]}, 0x8}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00004ef000)=[], &(0x7f0000070000-0x10)=[0x40, 0x38]}, 0x7ff}}, @free_buffer={0x40086303, 0x0}], 0x92, 0x0, &(0x7f0000224000-0x76)="85fb20068cc91f175d0e003ffe262a3b717b01e6fa8f14a92fd956b2fc4a3499051a3a00b9e4933e57444706886dac2d42f98d8aca1a356be41bba9299cff1c887372e84c616c14a7e98ea67fa913ec3b26e2c16b0e5280c0ec3caeea9526a652b98dba523c1ea8bf2d7ed6226422b23e13f2f7b549bd14f4bc5a48db83aad611405da4aeb6de1c98f91fa99547053abb843"})
ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x7f)
ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0)
mmap$binder(&(0x7f00000a6000/0x2000)=nil, 0x2000, 0x3000004, 0x8010, r3, 0x0)
ioctl$KVM_NMI(r1, 0xae9a)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""})
2017/11/30 14:11:37 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000702000)="2e2f66696c653000", 0x1, 0x2)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00006d0000)={0x6, &(0x7f00002ac000-0x18)=[0x8, 0x1000, 0x3, 0x7, 0xfffffffffffff22e, 0x2]})
mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f2000)="2f6465762f7667615f6172626974657200", 0x101800, 0x0)
r2 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0)
mkdirat(r2, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007c1000)={0x7, 0x2, 0x0, 0x2400, 0x5, 0x1, 0x0, 0x81, <r3=>0x0}, &(0x7f0000fc8000-0x4)=0x20)
r4 = openat(r2, &(0x7f00004e0000-0xa)="2e2f636f6e74726f6c00", 0x100, 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ef0000-0x8)={r3, 0xc835}, &(0x7f0000d5d000)=0x8)
symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r4, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00")
renameat2(r2, &(0x7f0000dff000-0xa)="2e2f636f6e74726f6c00", r4, &(0x7f00008f9000)="2e2f636f6e74726f6c00", 0x2)
2017/11/30 14:11:37 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
[   85.863366] FAULT_FLAG_ALLOW_RETRY missing 31
[   85.869849] CPU: 1 PID: 7755 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   85.878259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   85.887603] Call Trace:
[   85.890192]  dump_stack+0x194/0x257
[   85.893825]  ? arch_local_irq_restore+0x53/0x53
[   85.898504]  ? handle_userfault+0x12b7/0x24c0
[   85.903008]  handle_userfault+0x12fa/0x24c0
[   85.907349]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   85.912881]  ? userfaultfd_ioctl+0x4520/0x4520
[   85.917466]  ? free_pcppages_bulk+0x20e0/0x20e0
[   85.922202]  ? mark_held_locks+0xb2/0x100
[   85.926327]  ? mark_held_locks+0xb2/0x100
[   85.930449]  ? free_unref_page+0x3cb/0x9d0
[   85.934658]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   85.939645]  ? trace_hardirqs_on+0xd/0x10
[   85.943769]  ? mark_free_pages+0x3c0/0x3c0
[   85.947974]  ? trace_event_raw_event_lock+0x340/0x340
[   85.953142]  ? check_noncircular+0x20/0x20
[   85.957368]  ? __alloc_pages_nodemask+0xadb/0xd80
[   85.962194]  ? find_held_lock+0x39/0x1d0
[   85.966237]  ? __put_page+0xfe/0x160
[   85.969921]  ? __lru_cache_add+0x410/0x410
[   85.974126]  ? __handle_mm_fault+0x2b38/0x3dd0
[   85.978863]  ? put_page+0x178/0x200
[   85.982461]  ? tlb_remove_table_rcu+0xe0/0xe0
[   85.986930]  ? do_raw_spin_trylock+0x190/0x190
[   85.991486]  ? mem_cgroup_try_charge+0xe50/0xe50
[   85.996228]  __handle_mm_fault+0x3da6/0x3dd0
[   86.000616]  ? __pmd_alloc+0x4e0/0x4e0
[   86.004475]  ? find_held_lock+0x39/0x1d0
[   86.008523]  ? lock_downgrade+0x980/0x980
[   86.012643]  ? __lock_is_held+0xbc/0x140
[   86.016714]  handle_mm_fault+0x38f/0x930
[   86.020749]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   86.025304]  ? vmacache_find+0x5f/0x280
[   86.029256]  ? find_vma+0x30/0x150
[   86.032773]  __do_page_fault+0x5c9/0xc90
[   86.036806]  ? check_noncircular+0x20/0x20
[   86.041031]  ? mm_fault_error+0x2c0/0x2c0
[   86.045152]  ? check_noncircular+0x20/0x20
[   86.049367]  do_page_fault+0xee/0x720
[   86.053143]  ? __do_page_fault+0xc90/0xc90
[   86.057345]  ? find_held_lock+0x39/0x1d0
[   86.061391]  ? lock_downgrade+0x980/0x980
[   86.065511]  ? __might_fault+0xe0/0x1d0
[   86.069465]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   86.074291]  page_fault+0x2c/0x60
[   86.077715] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   86.083303] RSP: 0018:ffff8801c88679a0 EFLAGS: 00010202
[   86.088639] RAX: ffffed003b0ddd00 RBX: 0000000000000001 RCX: 0000000000000001
[   86.095876] RDX: 0000000000000001 RSI: ffff8801d86eee10 RDI: 0000000020001fb2
[   86.103118] RBP: ffff8801c88679d0 R08: ffffed003b0dddc3 R09: ffffed003b0dddc3
[   86.110364] R10: 0000000000000001 R11: ffffed003b0dddc2 R12: 0000000020001fb2
[   86.117608] R13: ffff8801d86eee10 R14: 00007ffffffff000 R15: 0000000020001fb3
[   86.124877]  ? _copy_to_user+0x9b/0xc0
[   86.128745]  rfkill_fop_read+0x3e8/0x720
[   86.132795]  ? rfkill_fop_release+0x3d0/0x3d0
[   86.137263]  ? __check_object_size+0x25d/0x4f0
[   86.141818]  ? fsnotify+0x7b3/0x1140
[   86.145519]  ? fsnotify_first_mark+0x2b0/0x2b0
[   86.150076]  ? avc_policy_seqno+0x9/0x20
[   86.154109]  ? selinux_file_permission+0x82/0x460
[   86.158928]  ? security_file_permission+0x89/0x1f0
[   86.163833]  ? rw_verify_area+0xe5/0x2b0
[   86.167870]  do_iter_read+0x3db/0x5b0
[   86.171643]  ? dup_iter+0x260/0x260
[   86.175254]  vfs_readv+0x121/0x1c0
[   86.178764]  ? __fget_light+0x29d/0x390
[   86.182981]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   86.188319]  ? fget_raw+0x20/0x20
[   86.191742]  ? __fd_install+0x288/0x740
[   86.195697]  ? exit_to_usermode_loop+0x8c/0x310
[   86.200346]  ? __fdget_pos+0x136/0x1a0
[   86.204204]  ? ioctl_preallocate+0x2b0/0x2b0
[   86.208583]  ? __fdget_raw+0x20/0x20
[   86.212266]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   86.217772]  ? selinux_capable+0x40/0x40
[   86.221812]  do_readv+0xfc/0x2a0
[   86.225147]  ? do_readv+0xfc/0x2a0
[   86.228663]  ? vfs_readv+0x1c0/0x1c0
[   86.232345]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   86.237165]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.242159]  SyS_readv+0x27/0x30
[   86.245499]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   86.250223] RIP: 0033:0x4529d9
[   86.253384] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
2017/11/30 14:11:38 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:38 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = gettid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="")
r1 = fanotify_init(0x4, 0x80000)
readv(r1, &(0x7f0000538000-0x30)=[{&(0x7f0000278000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f00006fe000-0x7)="00000000000000", 0x7}, {&(0x7f0000c96000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x3)
mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0)
preadv(r1, &(0x7f000069a000-0x50)=[{&(0x7f000077e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00004ce000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000e2e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000a6f000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00003e9000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x5, 0x0)
execve(&(0x7f000097b000)="2e2f66696c653000", &(0x7f0000e7d000)=[], &(0x7f00006fd000-0x10)=[])
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000135000)="2f6465762f6175746f667300", 0x311080, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f3a000)={<r3=>0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe6000-0x4)=0x8c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000c8e000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
socketpair$unix(0x1, 0x784153fdcc5a34c6, 0x0, &(0x7f0000d03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff})
ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000f6c000-0x1)=0x0)
getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b54000-0x2)=0x2, &(0x7f0000032000)=0x2)
openat(0xffffffffffffff9c, &(0x7f0000174000)="2e2f66696c653000", 0x4081, 0x0)
r4 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000b2d000/0x3000)=nil)
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000b76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
process_vm_writev(r0, &(0x7f0000e91000)=[{&(0x7f00008e9000-0x51)="00", 0x1}], 0x1, &(0x7f0000da5000-0x10)=[], 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000597000)={0xa4, 0x3, {0xffffffffffffffff, 0x3, 0x6, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
[   86.261063] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   86.268304] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   86.275544] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   86.282783] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   86.290028] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
2017/11/30 14:11:38 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:38 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f9e000-0x20)={@generic="5f1f8400000002ef1929000000066a2c", @ifru_flags=0xf500})
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000dbc000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x408}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x81, 0x3ff, "fc75770008000018cb2a317cc1de8dcee23e7c0672ed5dfd81d5ebd792bab59e8d5f5aa2f07a3401b1e2c73cb5f8e825b6c0df50fe1d890643bb4704bb54acc87f0a6f8f0f31eea4763e80bb543c9f11"}, 0x160)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000087c000-0x4)=0x40000000000210, 0x4)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e20000-0x4)=0x3, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
r2 = open(&(0x7f00001e4000)="2e2f66696c653000", 0x200, 0x20)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
bind$inet(r0, &(0x7f0000c50000-0x10)={0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004a9000)={<r3=>0x0, 0x0})
socketpair(0x10, 0x0, 0xff, &(0x7f0000ad7000-0x8)={<r4=>0x0, 0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f2e000)={<r5=>0x0, 0x80003, <r6=>r4})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00007be000-0xc)={r5, 0x80000, r2})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f00001f3000)={r3, &(0x7f0000923000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"})
sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000b14000-0x12)={@common="69705f76746930000000000000000000", 0x8000})
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000318000)=0x7a)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x7}, {0x0, 0x0}, {0x0, 0x0}], 0x8)
r7 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000035b000)={0x0, 0xcb, "620a1be761d84eb84c03c9c9b60e00d4e72625ea6841f76c99e23a52435987e5c872fc2c49d9bbf8f688ae6db79d3c611074b581d28d47ea087682d3bad59041b834740e513cc8ae1b9a182fa39a1b8cfc63ef920ef5f9ddddce954f133080f100390c631da2cb55e2ff42961724cdc29f9f8d412e5883ef99940c02a45230e3759f7dc29cf25f3a8087c5049453e6073da3a8b3c7d0b9167d695eee9435b991c7c8b8a5199dc889e81134b0869c72bd2011b0b777168b92ddb03e6c9af66d15f9fe52f39d9980747a617e"}, &(0x7f0000825000)=0xd3)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00002d7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aec000)=0x18)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5)
getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000698000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000-0x4)=0xe8)
getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, <r8=>0x0}, &(0x7f0000a5b000)=0xc)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000869000)={@generic="0a7eda9e2edf4423f55edf5d0505d113", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14)
sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f000019d000-0x2)="e833", 0x2}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
writev(r4, &(0x7f0000aad000)=[], 0x0)
2017/11/30 14:11:38 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:38 executing program 3:
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4)
connect$inet(r0, &(0x7f000000b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000b000-0x4)=0x9, 0x4)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = dup3(r1, r0, 0x80000)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$inet(r0, &(0x7f000000d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10)
fchmodat(r2, &(0x7f0000010000)="2e2f66696c653000", 0x18)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000dee000-0x60)=[], 0x0, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cce000-0x8)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4)
ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c70000-0x4)=0x0)
lstat(&(0x7f000073c000)="2e2f66696c653000", &(0x7f0000fb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000056b000)={0x0, 0x0, 0x0}, 0xc)
ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c27000)=0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000862000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a1000)=0xe8)
getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ca2000)={0x0, 0x0, 0x0}, 0xc)
getpgrp(0x0)
stat(&(0x7f0000982000)="2e2f66696c653000", &(0x7f000045f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ab1000)={0x0, 0x0, 0x0}, 0xc)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000901000-0x4)=0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000940000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000-0x4)=0xe8)
2017/11/30 14:11:38 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
eventfd2(0xf648, 0x800)
r0 = epoll_create1(0x0)
r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1)
r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x2)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
sendfile(r1, r0, &(0x7f00000de000-0x8)=0x0, 0x800)
r3 = gettid()
ptrace$setopts(0x4200, r3, 0x7f, 0x14)
setpriority(0x3, r3, 0x0)
ptrace$setsig(0x4203, r3, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff})
ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]})
setpriority(0x0, 0x0, 0xffffffffff7ffffe)
ftruncate(r2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000685000)={0x0, 0x0, 0x9, 0x5, <r4=>0x0}, &(0x7f00008db000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000550000-0x8c)={r4, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e5000)=0x8c)
accept$unix(r2, &(0x7f0000537000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d35000)=0x8)
munlockall()
ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000da9000)={&(0x7f00001f9000-0x91)="37d7e747d719403a457d462ceac28660d50b5b8f72c76cff4a343b3b1930d98b8c6cd3c64a69f59103577a0cb729d1c2a0fa8c54695e98306248fb61fc9b3b5033ba85a7a2ed712423834ecb61938150dfc8fd7817c16db36dfcae84f80ba3b3e1d92d73315d21398148baa21bd43472abf6717a760cf1d479ac5d150fbacdd355c378f7e38a55e6d6cb952fc019cb422c", 0x91})
r5 = dup3(r2, r0, 0x80000)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r6 = socket(0x11, 0x4000000000080002, 0xbc)
setsockopt(r6, 0x107, 0xd, &(0x7f0000001000)="", 0x47e)
sendmmsg$nfc_llcp(r6, &(0x7f0000101000-0xe0)=[{&(0x7f0000812000-0x60)={0x27, 0x100000001, 0xd2dd, 0x7, 0x8c, 0x3, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0x68, 0x1, 0x100000001, "9f6728c446ffc28233cf30a0ec26e461898c095484d5c7cedd35cb1b01c2a3edb8d93d143945076e3249c57a9b5db0f6bffedbdb6b6248ce337f6c167f1a72ad9493248ae3649c3869a045a463dc4eb5efcfa05cee"}, 0x68, 0x20000000}, {&(0x7f00007f5000)={0x27, 0x3, 0x2, 0x0, 0x2, 0x6, "22384c63943490ff0d6df77e47f9672fc526b2348976a0f42387b2f5bf4894dfa1a59282cdba453046aa94a2282fc3d0907cea8484d012a67a4c1a11a86ba7", 0x1000}, 0x60, &(0x7f0000841000)=[{&(0x7f0000d71000-0xfc7)="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0x1000}, {&(0x7f000050b000)="bedada0f545a87b1a3e8fa06449b932b89f53db3ae034e303ebb90ce43b8a9a4f44d011687b612cbe3e75fb0a38db13b0cf38db823724ea65da5a6b8d6d3cbc5c8884d3444eeed51c630258c15b2f11be7aa9f156658af4cede259f2dde74f3e323fd97a07bdb684fbae6b151fe3c77c89e53cc432f7b58d2a2c8aebd32d998a107c7aab376bb9ba39cb0c731bae2f474e7e866c29a2364a98152829d3cf42ea3b62f387c4c8dab4eb1505a92961", 0xae}, 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"855a9ec038c3aa327c0abbde97f69c6b19ac9f96881ea6a80ef7ce538c00fc3d32298e54b9397590ad4001c1dc1544358025e876b6b1f8060053998655ea68", 0x40}, 0x60, &(0x7f0000320000-0x70)=[{&(0x7f00009da000)="0e64f0898bb3d5b28c579a18ebb393ed7853f16976b28027432534bf0f22b09edb83949fe7120cb0ada9f0b3f76603021142430e74688bce9b3a5004562897827a2c", 0x42}, {&(0x7f00002cf000)="ce0b98c32c8041b4c72dfd0de45891932fb05beffd51161fe90cccd20135fbd8527cc436a61745e9337391a80663c4c5240d19bb17415023e5804a2c8269f989bbff9124738b39b0dcb1060db76d1913e47271bc1a0e2a2594b5805ca476f68dea6c94c7e640e151f4fb80d6b68310651bcbb0ad005083478443bc336d502b8dbbec70d6c9d31e98c6d3caaa5c93a51d21ef04f41f14aaa541f2a9f7e192e0a3fb1967bbaa03", 0xa6}, {&(0x7f00005a5000-0x23)="d74da9b13c22e0df1617edd6f15cf9d06ed1c6aca72698cef05932636ff55987c74b15", 0x23}, {&(0x7f000041e000-0x15)="6ae7ead57abd03b2751c4abd622351e9d6ca1eb6a4", 0x15}, {&(0x7f000039d000)="b07aef1814610ce7f61117fcdf4423b9d83750ad4e42784635e6b2886d2e2ad6a7e28e9c2323ac0802e63dd73b8d757fb2d040f8d50d7231687ba491578d35e12f5c301e40a9a7a68c106eabb89dd93c42fc26cbbbe6090dc669e5473e80a5db19dbc9afb24befa583a04e38166f5ff21c398c54d7a73d2081d2f53ba91c84952dc04b6bbe8b7ca0380dc87432caca675b362c2e7294ae57234e3cb5f21deb79f56fba70aad299384dd7dfa8", 0xac}, {&(0x7f0000811000-0x7d)="b99d657972fa38163c483346262f382e9a64da7df2c9171cc896717fd077d0608ac4efddac73535e90f8cb6a7857214a675e5c7823d53d1e4d8d4f243364c2e189abae27be79deb82807bdfff0a845d9121b5cc77a830a207780495268ede4952731a0111b625f817d6701647db61ced1a55ced4084ecb88434aa311f9", 0x7d}, {&(0x7f0000f0b000-0x28)="b50ed73ff67b392e40b140f6a6f5f675b7e53023cf43ff39303ea04191dc0520d2370faaa99d53b2", 0x28}], 0x7, &(0x7f0000dad000-0xe0)={0xe0, 0x105, 0x1f, "4baa24748cdc328ca46cb09e5c1c6f01f222cc947b5229be5c098e9fc732de185ce8a9848212d6d165d7ab9f707b968f8f8b684fe746b4e4d23da49869385b177435f401dfe4350c4a15fedeec6026c2ed23ef2b5a7f879c1fccccbda4d8bd1cbc229a2f2cc1bed41a0b17496d2703e0ddeb2b3b71ef2e2fbad7a24c2b38baa4e4dd37d835264c416e03f21837abb7d882e4d18d9fcd3c691e1fabd2ff9e91d04b40f279d707cb7ae9d67b9b5896fb1a2907760647b7fef153bc7a4ed6d32b295d4385e84527076cbdc0e2cb12ee27"}, 0xe0, 0x20000800}, {&(0x7f00008b2000)={0x27, 0x200, 0x9, 0x6, 0xffffffffffffff12, 0x2, "f51982de1f06bcc09a33f7dde6dd9c5c8b85b94757448743c9049d7469772e38c197b0883b8f8aaa87d9ea92eeb3c363c56a88c45a26d8ae1ff65567bf47b8", 0x1}, 0x60, &(0x7f0000dbb000)=[{&(0x7f00000ca000-0x46)="56570e54d2d18cb1330ace4fc2ab3c23ebd7e9dd373050fea4b42ad4db90eb6336f45cbf18de27af440202bca71ef2c20766c15c524a7d6e06edb73d5e0d28d48c7c37f26a3c", 0x46}, {&(0x7f0000f26000)="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0x1000}, {&(0x7f0000273000)="ae3934765a32c72d73776e181ab2100c591820485e35c2231c8b2edb0de76b37f34aaac9952433c32b97995dd7b137a2a676f18d0f8938b28bcfc619ef448d22b9d96922eb3167d816d12a5a0e60465b36ce2c7ba4eaf6d3d186c62f56153ba57fbd3924ec", 0x65}], 0x3, &(0x7f0000c7c000+0x27)={0x38, 0x10d, 0x400, "430c3a82af6d29f3990015bd02cc96eacecafbd46bb526b141017e0e61a664263ae4"}, 0x38, 0x4}], 0x4, 0x40)
fanotify_init(0x20, 0x40004)
recvmsg(r6, &(0x7f00004e6000)={&(0x7f0000a2d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000bcb000-0x30)=[{&(0x7f00002c4000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000e69000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000077000)="", 0x0}], 0x3, &(0x7f0000cb0000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x20}, 0x100)
sendmsg(r6, &(0x7f0000987000)={&(0x7f0000d48000)=@nfc={0x27, 0x1170736f, 0x100000001, 0x3}, 0x10, &(0x7f0000372000-0x30)=[{&(0x7f0000bf1000)="8be7606fe809a869b9490a363b83849eb0128cf65ac817784045cd18cfbb96cc635e6228e5451902553e80ffd4576a865c0216f5527bf69854907c9345f09014e42f4e30959c91289768e8fc83d83904b190ba85666a44ed065e804b1435b83a807d54", 0x63}, {&(0x7f0000192000)="35b8a8151ea0804e7cfe7be5fe5140bfbad1b8ba362c7b6274f95ca78b4d3270b1cd9963101fc9235c8b82ff1344939d3652b7b65aaacc5696fbc1e193765a648e2a36ec460a5e7d8e017a435c9b551dd23adfd852ae350f608c95d38c660612579443f83a0f8607c0489516e4fe22d38f2501a32898aa58782924dda28f150a68cba58f751f81ea2d5fd159d3450ce42ef24200141a9eedcb249d84ec338316ef3f9bd9bd090d1816341c325b110ca1fe8099db6ad8fc2e64753ca2fdf9ec6cd48c5722aa611cdbab", 0xc9}, {&(0x7f000054e000-0x98)="e4ab9e1143a1c3bad4abc09298ef86e47010212d64d91891457b808a2c74f44bcf6e5535c28aa088c23e6d65d190c6429a40bca1663437d12b030ab73af2af9cdbaf56418a20329405902250d50cc1fd26c8bb2c27e1356e081ae39aaf3f018205c8c4300ffb60a69d66308472e2c03f9afa61818418c63eaf46b375d3bcd48b301ec5fc265ad409afd02ee860bab85bb70a0105d23b47d5", 0x98}], 0x3, &(0x7f0000f31000-0x1e8)=[{0x20, 0x111, 0x1, "6160b9fd73c9bec4d88f34ae"}, {0xa0, 0x194, 0x0, "9722c3bfc8f9f74423de045d57a73ba082de9fc320eaaf783bddc63ce3f8382613d968d4a131aa928bff4fd8e8cdbc217d24a82455394693e23994dfa73e353fe5f114dba5c3496ffb735f0abad5db11911cf7405b094a581ea63eb9614f0121597f91db0a0a03f5d062e1fa147d9db589b85f6cfe0e24277350f95c2c59debadb8589b936f0cd9e8e616cdf1f37"}, {0xb0, 0x0, 0x3, "1b629339452888b8967b5937c06cd1c582ec4a31ca44dc92aa9d31ad2c92d399aa4ff7ea0ad94d052da159e2cc984e7e782fc407794faae15465d76e1144fa54572bcfa9ce5f0bf81b72dbb9bf0968c3370210b97b4d635a18fdde2e2543212b780f98e460cd410767f4168f468f58a8b034b33a794f873ab61cc159af06d25775d2255947b9f3fd5872bdbe7815cf20bfd9c8739ac949fe4a7da81c"}, {0x78, 0x0, 0x8, "bde7f08fb0a2264c4ceee39e0b0b5e7181375440a7b097a350c444339c5a44b9dd00e2bf3f835ef75576a738244244c3a594d21710981a6b9814171b0b047e1356268a3eb309513ad6d60a538ce88d9c5a26464a8f68dcac64970ca94a7cbfc899b71c743c41"}], 0x1e8, 0x1}, 0x2000c004)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000a77000-0x4)=0x0, 0x4)
sched_getparam(r3, &(0x7f00008a5000)=0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000804000)=0x7)
2017/11/30 14:11:38 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="", 0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   86.322061] binder: 7757:7769 DecRefs 0 refcount change on invalid ref 0 ret -22
[   86.329732] FAULT_FLAG_ALLOW_RETRY missing 31
[   86.329748] CPU: 0 PID: 7770 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
2017/11/30 14:11:38 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009eb000-0x4)=<r0=>0x0)
getpgid(r0)
r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
get_thread_area(&(0x7f00001d1000)={0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
gettid()
pipe(&(0x7f000029d000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
timerfd_gettime(r2, &(0x7f0000edd000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
r3 = dup(r1)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f0b000-0x8)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
r9 = dup3(r6, r8, 0x80004)
r10 = getpid()
r11 = getgid()
epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r6, &(0x7f000002f000-0xc)={0x2, 0x0})
setsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000e4e000-0x4)=0x0, 0x4)
setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000eed000)=0x3, 0x4)
r12 = getpgid(0xffffffffffffffff)
r13 = syz_open_dev$loop(&(0x7f0000001000-0x9)="2f6465762f6c6f6f702300", 0x8000000000000006, 0x2)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r14=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041f000-0x4)=0xe8)
sendmsg$netlink(r9, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x3fc)=[{0x90, 0x8, 0x0, 0x5, 0x0, "5d47da847fb36d83ee26fcf8ff72cb8c4421029d32cbe2d457c3bd962de67785e574ddddb7a701f745b6135441967bb1c5685c257b59560183f85ec6f5703a427287f80b500f557c127e6e633f8643461195e06463f2480bcd89d108f2f0baf374a98b8b662b3c615366229dab3ea3be052680f4bf03add8d3fcd831ab31f1ed"}, {0x72, 0x61, 0xa02, 0x80000, 0x1e, "186865eccf9d030befc8f4c0e6103b550c23a69dcf2369a308c260c66206d074b54bdc8e6aaba43fc327e25031bc1e3fe4da4b0d081ed9937814fb3f9c042500e27193995c78c688f574f6fc8fc5a585a283e6ed1b9fed40e59026852b00af04e2f2"}, {0xa5, 0x6, 0x8c7515967bbfab17, 0x7f, 0x0, "3f9046189bccdc258f58d6f87f703216867b53b445660774036ec8b8c5abc0f93797d70f4b1eccfece2bbeff345e0292b9727f2618d8bcc414ae9043130b7f5dbb10c4b138b8786125e9e887c11ab150224ffee2819a18421ac7265786f7653a3cb71ba430cab012818545ec033c43a35cb9b77faad920d1d6ed217c3b030e1eca759e34c265b281c77e25cace2b10f0de1389e85c"}, {0x51, 0x8000000000000000, 0x8, 0x7fff, 0x17d, "1430b4646e9878362453c753aa6ca11dc531a5924e713df93af69672d8f209f6b577e0f75e9bef078e6528d98927448543c39a34eed466def63c5bea579d916abe"}, {0xca, 0x5, 0x400, 0x78, 0x8, "9b1c5d8b7670741e879fc659e48c4a8405837fd2aee7718f376a703db7f293ef964229123b960dbde6d9fffe1eee00c5356640c9eec666d5a4ecb0a84f19711ba5223dced91e9fa313c2eca48bdca595954364a63c678822e2e7f98da6f57224ed31ad636e6f05d85d533dfe7c4baf1a95d34b31c2f6c894d987837eee090cb9de33d801dba3ca35b317ec754680a6c380ef4418e1c40035e2645011722286be77eddaa5aef29947c26fceb8d690b136bf111e6f1d663f3e8ddc"}, {0x101, 0xa, 0x4, 0xffffffffffff02b5, 0x30, "abde3a79c2a7f6394041db55e131ef081f8f25f07e913f76f6e2884fb26328aeba771a4b487e91f56cb4d462ddea64806055af47720d53d0c84e4ab4e47f9ceb4d19a9b6554e6994a7e53277045e80441f83f8afc9e222d1c7e80440e808e693d2eeb7c03890a3d3f59eeb5ed490ebbb924078f3a858f79f333c2fe60508448288c256e92cd547b860213acb6decae300f41ccccbf5f1a61582ca32d70c5d93298b5d771dece9123fffef7b4e2872ae1f11830912287940ee68611a77b8be0f70b95c5ef525a79c6236bd301916b75b9a8bc7a06aee8bca47e0161947184a0f987f2e7c8babf9f486734f21348ccdbefdc"}, {0x2c, 0x16, 0x4, 0x5, 0xffffffffffffffff, "c05aacb1d55d473247565d6002f8e771c4645032b9696b1a4cab439e"}], 0x3ef}, {&(0x7f0000001000)=[{0x91, 0x2, 0x800, 0x5, 0x7f, "e588c74c83dcb685a9769b1d79f4ed8d7ff04733f1dae588103f282e41738b5c5c136f63fa6f4caee92088530a67570bac9e74d6dc4d71c82a12ab902d353eb37313628e8f3a9a65fe3a6aeab69a45a85d88a1a025a10dff33ca07b4740e1144ae844f736f2d03be283d5bf7c98b9e101e371d07080244d34ce52ec4a890211eec"}, {0x75, 0x80000000, 0x10, 0x1, 0x100, "92651c666baf48789626aeda60e523022990d0b63125f7d3b95fb64e5cf562eda11713dc46e47fa22ddea027219ec64a33c50cae0f06fbe516b2428c05e261c11a9a880836a02d5899dd37765f38226037da4cc2d6d673b877e058f5f1593638e26c6a3ef4"}], 0x106}], 0x2, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r10, 0x0, r11}, @rights={0x20, 0x1, 0x1, [r6, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r5]}, @cred={0x20, 0x1, 0x2, r12, r14, 0x0}, @rights={0x28, 0x1, 0x1, [r4, r3, r9, r8, r5]}], 0x6, 0x8000}, 0x800)
r15 = gettid()
perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r15, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
move_pages(r15, 0xa, &(0x7f0000000000)=[&(0x7f0000470000/0x2000)=nil, &(0x7f0000681000/0x3000)=nil, &(0x7f0000486000/0x2000)=nil, &(0x7f0000011000/0x3000)=nil, &(0x7f0000e5e000/0x2000)=nil, &(0x7f00000d0000/0xc00000)=nil, &(0x7f00001f1000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000f32000/0x3000)=nil, &(0x7f0000a35000/0x3000)=nil], &(0x7f0000000000)=[0x1], &(0x7f0000001000-0x4)=[0x0], 0x2)
ioctl$LOOP_SET_DIRECT_IO(r13, 0x4c08, 0xc2d7)
getitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_flash={0x33, 0x100000000, "58d66b07b0ed858bceeae67ea036f0e240db9862a933e997659c014b80651ddfd26f9e9585cd5f0725e66767f41a039d259c94ce89e9ba53b47f3c3e0ca8933addd6b091a3e3af095ed3a4c1e2531556aeaee38f74c6b403f21ead3587a15655d4cf7e887b1c20b02f5c6d33c094401e51375aad3773f66df69d009b989b36d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
[   86.329755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.329758] Call Trace:
[   86.329774]  dump_stack+0x194/0x257
2017/11/30 14:11:38 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:38 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x8000006, 0x40000000000006)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c98000)=0x5, 0x4)
sendto$inet6(r0, &(0x7f0000b90000)="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", 0xfff, 0x20000800, 0x0, 0x0)
socketpair(0x4, 0x8000a, 0x4, &(0x7f0000122000)={<r1=>0x0, <r2=>0x0})
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000a8b000-0x10)={0xa, &(0x7f0000693000-0x12c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]})
sendto$inet6(r0, &(0x7f0000121000-0x3)="06e331", 0x3, 0x48000, &(0x7f0000aab000+0x15)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c)
sendto$inet6(r0, &(0x7f00007ad000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f000020d000)={0xa, 0x2, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c)
mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket(0x10, 0x2, 0x10)
mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r3, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)
write(r3, &(0x7f0000413000)="2400000001ffffffffffffff00de0103030000000000000001000000f70000f100000008", 0x24)
pipe(&(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)
r4 = socket$inet(0x2, 0x80001, 0x400000000000000)
setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00000be000)=0x100000001, 0x4)
setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4)
connect$inet(r4, &(0x7f0000b3a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000d38000-0x40)=[{0x3, 0xc00000}, {0x0, 0x5}, {0x4, 0x1}, {0x3, 0x2}, {0x8, 0x3}, {0x3, 0x81}, {0xa, 0xffffffffffffff80}, {0xe, 0x8}], 0x8)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d3c000-0x4)=0x0, &(0x7f0000fd8000)=0x4)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000f9f000-0x4)=0x5, 0x4)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000334000-0x78)={0xfffffffffffffffd, {0x2, 0x0, @rand_addr=0xf607, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x0, 0x1, 0x100000001, &(0x7f000017e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff, 0x9, 0x9})
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000dd000)=0x14)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000000c000)=0xb42c, 0x4)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
[   86.329793]  ? arch_local_irq_restore+0x53/0x53
[   86.329820]  ? handle_userfault+0x12b7/0x24c0
[   86.329841]  handle_userfault+0x12fa/0x24c0
[   86.329873]  ? free_unref_page_commit.isra.96+0x1b0/0x710
2017/11/30 14:11:38 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:38 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff2000)=<r1=>0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0)
modify_ldt$write2(0x11, &(0x7f0000d2e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x10)
r3 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x21)
r4 = syz_open_dev$evdev(&(0x7f0000c7e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x1000101002)
clock_gettime(0x7, &(0x7f00009ec000)={<r5=>0x0, <r6=>0x0})
write$evdev(r3, &(0x7f0000994000-0x60)=[{{r5, r6/1000+30000}, 0x20000000001, 0x46, 0x2}], 0x18)
ftruncate(r3, 0x10401)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000846000)=@common="00000000000000830000000000000000")
sendfile(r4, r3, 0x0, 0x72439a6b)
mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000)="2f6465762f6175746f667300", 0x2, 0x0)
ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hci(r3, 0x400448ef, &(0x7f000057b000-0x3d)="496f9d41df2fda51a5d02ff1513c75319d855a48ae1bb83f944026b7037571aa6838bf4494d89504d136c7e0244895a292ba93fac9d50eb3f570b8b966e0e6161eb618554fbee5077765395d725d7df0162c38568abe8aff5a92ac1e1c63a9840acf497db5f162eca5d79a72f49a4933d14e3cd15e73f9f4e2bfdefa372a4e6561142193947e70fe072e848ef5068983f748c8f7de69de763e7e222c11e9f9516ab872cac43abe54d0345c0141cacb32d45a700d96b2d8086e908a38e15fc93745d911c3")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000046f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8412, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000003e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x1c, 0xffffffffffff7fff, 0xa0}, &(0x7f0000374000)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009ef000)={0x3ff, 0x200000a, 0x6, 0x2, 0x0}, &(0x7f0000bff000-0x4)=0x10)
mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000df6000-0x8)={0x0, 0x8000000a}, &(0x7f00007b6000-0x4)=0x8)
getsockopt$inet_mreqn(r7, 0x0, 0x20000023, &(0x7f00002a5000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000775000-0x4)=0xc)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3)
ioctl$KVM_PPC_GET_PVINFO(r7, 0x4080aea1, &(0x7f000029b000)="00000000000000000000000000000000000000000000")
mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
[   86.329885]  ? userfaultfd_ioctl+0x4520/0x4520
[   86.329899]  ? free_pcppages_bulk+0x20e0/0x20e0
[   86.329912]  ? mark_held_locks+0xb2/0x100
[   86.329932]  ? mark_held_locks+0xb2/0x100
[   86.329944]  ? free_unref_page+0x3cb/0x9d0
[   86.329961]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.329974]  ? trace_hardirqs_on+0xd/0x10
[   86.329993]  ? mark_free_pages+0x3c0/0x3c0
[   86.330004]  ? trace_event_raw_event_lock+0x340/0x340
[   86.330024]  ? check_noncircular+0x20/0x20
[   86.330063]  ? __alloc_pages_nodemask+0xadb/0xd80
[   86.330088]  ? find_held_lock+0x39/0x1d0
[   86.330117]  ? __put_page+0xfe/0x160
[   86.330129]  ? __lru_cache_add+0x410/0x410
[   86.330143]  ? __handle_mm_fault+0x2b38/0x3dd0
[   86.330169]  ? put_page+0x178/0x200
[   86.330180]  ? tlb_remove_table_rcu+0xe0/0xe0
[   86.330195]  ? do_raw_spin_trylock+0x190/0x190
[   86.330208]  ? mem_cgroup_try_charge+0xe50/0xe50
[   86.330241]  __handle_mm_fault+0x3da6/0x3dd0
[   86.330262]  ? __pmd_alloc+0x4e0/0x4e0
[   86.330274]  ? find_held_lock+0x39/0x1d0
[   86.330304]  ? lock_downgrade+0x980/0x980
[   86.330313]  ? __lock_is_held+0xbc/0x140
[   86.330391]  handle_mm_fault+0x38f/0x930
[   86.330407]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   86.330417]  ? vmacache_find+0x5f/0x280
[   86.330435]  ? find_vma+0x30/0x150
[   86.330453]  __do_page_fault+0x5c9/0xc90
[   86.330461]  ? check_noncircular+0x20/0x20
[   86.330482]  ? mm_fault_error+0x2c0/0x2c0
[   86.330493]  ? check_noncircular+0x20/0x20
[   86.330516]  do_page_fault+0xee/0x720
[   86.330530]  ? __do_page_fault+0xc90/0xc90
[   86.330536]  ? find_held_lock+0x39/0x1d0
[   86.330565]  ? lock_downgrade+0x980/0x980
[   86.330577]  ? __might_fault+0xe0/0x1d0
[   86.330597]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   86.330624]  page_fault+0x2c/0x60
[   86.330634] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   86.330639] RSP: 0018:ffff8801c142f9a0 EFLAGS: 00010202
[   86.330648] RAX: ffffed003aff4200 RBX: 0000000000000001 RCX: 0000000000000001
[   86.330654] RDX: 0000000000000001 RSI: ffff8801d7fa12d0 RDI: 0000000020001fb2
[   86.330660] RBP: ffff8801c142f9d0 R08: ffffed003aff425b R09: ffffed003aff425b
[   86.330666] R10: 0000000000000001 R11: ffffed003aff425a R12: 0000000020001fb2
[   86.330672] R13: ffff8801d7fa12d0 R14: 00007ffffffff000 R15: 0000000020001fb3
[   86.330715]  ? _copy_to_user+0x9b/0xc0
[   86.330736]  rfkill_fop_read+0x3e8/0x720
[   86.330773]  ? rfkill_fop_release+0x3d0/0x3d0
[   86.330785]  ? __check_object_size+0x25d/0x4f0
[   86.330796]  ? fsnotify+0x7b3/0x1140
[   86.330830]  ? fsnotify_first_mark+0x2b0/0x2b0
[   86.330848]  ? avc_policy_seqno+0x9/0x20
[   86.330858]  ? selinux_file_permission+0x82/0x460
[   86.330878]  ? security_file_permission+0x89/0x1f0
[   86.330896]  ? rw_verify_area+0xe5/0x2b0
[   86.330915]  do_iter_read+0x3db/0x5b0
[   86.330926]  ? dup_iter+0x260/0x260
[   86.330961]  vfs_readv+0x121/0x1c0
[   86.330970]  ? __fget_light+0x29d/0x390
[   86.330987]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   86.331010]  ? __fd_install+0x288/0x740
[   86.331034]  ? userfaultfd_read+0x220/0x220
[   86.331061]  ? __fdget_pos+0x136/0x1a0
[   86.331070]  ? ioctl_preallocate+0x2b0/0x2b0
[   86.331082]  ? __fdget_raw+0x20/0x20
[   86.331094]  ? selinux_capable+0x40/0x40
[   86.331114]  do_readv+0xfc/0x2a0
[   86.331122]  ? do_readv+0xfc/0x2a0
[   86.331140]  ? vfs_readv+0x1c0/0x1c0
[   86.331149]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   86.331162]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.331181]  SyS_readv+0x27/0x30
[   86.331195]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   86.331201] RIP: 0033:0x4529d9
[   86.331205] RSP: 002b:00007f2c3b765c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   86.331213] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 00000000004529d9
[   86.331217] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000017
[   86.331222] RBP: 000000000000043b R08: 0000000000000000 R09: 0000000000000000
[   86.331226] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3628
[   86.331230] R13: 00000000ffffffff R14: 00007f2c3b7666d4 R15: 000000000000000f
[   86.332181] FAULT_FLAG_ALLOW_RETRY missing 31
[   86.332191] CPU: 0 PID: 7755 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   86.332196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.332199] Call Trace:
[   86.332212]  dump_stack+0x194/0x257
[   86.332229]  ? arch_local_irq_restore+0x53/0x53
[   86.332249]  ? handle_userfault+0x12b7/0x24c0
[   86.332268]  handle_userfault+0x12fa/0x24c0
[   86.332299]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   86.332309]  ? userfaultfd_ioctl+0x4520/0x4520
[   86.332320]  ? free_pcppages_bulk+0x20e0/0x20e0
[   86.332328]  ? mark_held_locks+0xb2/0x100
[   86.332346]  ? mark_held_locks+0xb2/0x100
[   86.332358]  ? free_unref_page+0x3cb/0x9d0
[   86.332380]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.332393]  ? trace_hardirqs_on+0xd/0x10
[   86.332413]  ? mark_free_pages+0x3c0/0x3c0
[   86.332424]  ? trace_event_raw_event_lock+0x340/0x340
[   86.332444]  ? check_noncircular+0x20/0x20
[   86.332488]  ? __alloc_pages_nodemask+0xadb/0xd80
[   86.332517]  ? find_held_lock+0x39/0x1d0
[   86.332546]  ? __put_page+0xfe/0x160
[   86.332558]  ? __lru_cache_add+0x410/0x410
[   86.332571]  ? __handle_mm_fault+0x2b38/0x3dd0
[   86.332595]  ? put_page+0x178/0x200
[   86.332606]  ? tlb_remove_table_rcu+0xe0/0xe0
[   86.332613]  ? trace_hardirqs_on+0xd/0x10
[   86.332627]  ? do_raw_spin_trylock+0x190/0x190
[   86.332639]  ? mem_cgroup_try_charge+0xe50/0xe50
[   86.332673]  __handle_mm_fault+0x3da6/0x3dd0
[   86.332694]  ? __pmd_alloc+0x4e0/0x4e0
[   86.332705]  ? find_held_lock+0x39/0x1d0
[   86.332731]  ? lock_downgrade+0x980/0x980
[   86.332743]  ? __lock_is_held+0xbc/0x140
[   86.332797]  handle_mm_fault+0x38f/0x930
[   86.332812]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   86.332819]  ? vmacache_find+0x5f/0x280
[   86.332837]  ? find_vma+0x30/0x150
[   86.332856]  __do_page_fault+0x5c9/0xc90
[   86.332880]  ? mm_fault_error+0x2c0/0x2c0
[   86.332895]  ? mm_fault_error+0x2c0/0x2c0
[   86.332916]  do_page_fault+0xee/0x720
[   86.332930]  ? __do_page_fault+0xc90/0xc90
[   86.332936]  ? do_page_fault+0xee/0x720
[   86.332949]  ? __do_page_fault+0xc90/0xc90
[   86.332956]  ? find_held_lock+0x39/0x1d0
[   86.332982]  ? mark_held_locks+0xb2/0x100
[   86.332998]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   86.333024]  page_fault+0x2c/0x60
[   86.333032] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   86.333037] RSP: 0018:ffff8801c8867970 EFLAGS: 00010246
[   86.333045] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   86.333050] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   86.333056] RBP: ffff8801c8867998 R08: ffffed003b0dddc3 R09: ffffed003b0dddc3
[   86.333061] R10: 0000000000000001 R11: ffffed003b0dddc2 R12: 0000000000000001
[   86.333066] R13: 0000000020001fb2 R14: ffff8801d86eee11 R15: ffff8801d86eee00
[   86.333094]  ? copy_user_handle_tail+0x3d/0x80
[   86.333127]  _copy_to_user+0x9b/0xc0
[   86.333147]  rfkill_fop_read+0x3e8/0x720
[   86.333185]  ? rfkill_fop_release+0x3d0/0x3d0
[   86.333197]  ? __check_object_size+0x25d/0x4f0
[   86.333210]  ? fsnotify+0x7b3/0x1140
[   86.333243]  ? fsnotify_first_mark+0x2b0/0x2b0
[   86.333261]  ? avc_policy_seqno+0x9/0x20
[   86.333270]  ? selinux_file_permission+0x82/0x460
[   86.333290]  ? security_file_permission+0x89/0x1f0
[   86.333308]  ? rw_verify_area+0xe5/0x2b0
[   86.333327]  do_iter_read+0x3db/0x5b0
[   86.333339]  ? dup_iter+0x260/0x260
[   86.333378]  vfs_readv+0x121/0x1c0
[   86.333386]  ? __fget_light+0x29d/0x390
[   86.333403]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   86.333420]  ? fget_raw+0x20/0x20
[   86.333431]  ? __fd_install+0x288/0x740
[   86.333457]  ? exit_to_usermode_loop+0x8c/0x310
[   86.333484]  ? __fdget_pos+0x136/0x1a0
[   86.333492]  ? ioctl_preallocate+0x2b0/0x2b0
[   86.333503]  ? __fdget_raw+0x20/0x20
[   86.333513]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   86.333521]  ? selinux_capable+0x40/0x40
[   86.333546]  do_readv+0xfc/0x2a0
[   86.333554]  ? do_readv+0xfc/0x2a0
[   86.333574]  ? vfs_readv+0x1c0/0x1c0
[   86.333582]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   86.333597]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.333620]  SyS_readv+0x27/0x30
[   86.333635]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   86.333642] RIP: 0033:0x4529d9
[   86.333646] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   86.333656] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   86.333661] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   86.333666] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   86.333671] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   86.333676] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   86.366518] FAULT_FLAG_ALLOW_RETRY missing 31
[   86.366531] CPU: 0 PID: 7770 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   86.366536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.366540] Call Trace:
[   86.366555]  dump_stack+0x194/0x257
[   86.366570]  ? arch_local_irq_restore+0x53/0x53
[   86.366589]  ? handle_userfault+0x12b7/0x24c0
[   86.366606]  handle_userfault+0x12fa/0x24c0
[   86.366635]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   86.366647]  ? userfaultfd_ioctl+0x4520/0x4520
[   86.366659]  ? free_pcppages_bulk+0x20e0/0x20e0
[   86.366669]  ? mark_held_locks+0xb2/0x100
[   86.366685]  ? mark_held_locks+0xb2/0x100
[   86.366696]  ? free_unref_page+0x3cb/0x9d0
[   86.366709]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.366719]  ? trace_hardirqs_on+0xd/0x10
[   86.366736]  ? mark_free_pages+0x3c0/0x3c0
[   86.366746]  ? trace_event_raw_event_lock+0x340/0x340
[   86.366763]  ? check_noncircular+0x20/0x20
[   86.366795]  ? __alloc_pages_nodemask+0xadb/0xd80
[   86.366817]  ? find_held_lock+0x39/0x1d0
[   86.366843]  ? __put_page+0xfe/0x160
[   86.366854]  ? __lru_cache_add+0x410/0x410
[   86.366868]  ? __handle_mm_fault+0x2b38/0x3dd0
[   86.366888]  ? put_page+0x178/0x200
[   86.366899]  ? tlb_remove_table_rcu+0xe0/0xe0
[   86.366913]  ? do_raw_spin_trylock+0x190/0x190
[   86.366925]  ? mem_cgroup_try_charge+0xe50/0xe50
[   86.366951]  __handle_mm_fault+0x3da6/0x3dd0
[   86.366972]  ? __pmd_alloc+0x4e0/0x4e0
[   86.366982]  ? find_held_lock+0x39/0x1d0
[   86.367014]  ? lock_downgrade+0x980/0x980
[   86.367024]  ? __lock_is_held+0xbc/0x140
[   86.367080]  handle_mm_fault+0x38f/0x930
[   86.367094]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   86.367103]  ? vmacache_find+0x5f/0x280
[   86.367120]  ? find_vma+0x30/0x150
[   86.367138]  __do_page_fault+0x5c9/0xc90
[   86.367159]  ? mm_fault_error+0x2c0/0x2c0
[   86.367176]  ? mm_fault_error+0x2c0/0x2c0
[   86.367199]  do_page_fault+0xee/0x720
[   86.367214]  ? __do_page_fault+0xc90/0xc90
[   86.367221]  ? do_page_fault+0xee/0x720
[   86.367236]  ? __do_page_fault+0xc90/0xc90
[   86.367242]  ? find_held_lock+0x39/0x1d0
[   86.367272]  ? mark_held_locks+0xb2/0x100
[   86.367291]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   86.367319]  page_fault+0x2c/0x60
[   86.367328] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   86.367332] RSP: 0018:ffff8801c142f970 EFLAGS: 00010246
[   86.367340] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   86.367345] RDX: 0000000000010000 RSI: ffffc900018c8000 RDI: 0000000020001fb2
[   86.367349] RBP: ffff8801c142f998 R08: ffffed003aff425b R09: ffffed003aff425b
[   86.367353] R10: 0000000000000001 R11: ffffed003aff425a R12: 0000000000000001
[   86.367358] R13: 0000000020001fb2 R14: ffff8801d7fa12d1 R15: ffff8801d7fa1200
[   86.367391]  ? copy_user_handle_tail+0x3d/0x80
[   86.367420]  _copy_to_user+0x9b/0xc0
[   86.367442]  rfkill_fop_read+0x3e8/0x720
[   86.367473]  ? rfkill_fop_release+0x3d0/0x3d0
[   86.367484]  ? __check_object_size+0x25d/0x4f0
[   86.367496]  ? fsnotify+0x7b3/0x1140
[   86.367522]  ? fsnotify_first_mark+0x2b0/0x2b0
[   86.367537]  ? avc_policy_seqno+0x9/0x20
[   86.367547]  ? selinux_file_permission+0x82/0x460
[   86.367568]  ? security_file_permission+0x89/0x1f0
[   86.367586]  ? rw_verify_area+0xe5/0x2b0
[   86.367605]  do_iter_read+0x3db/0x5b0
[   86.367616]  ? dup_iter+0x260/0x260
[   86.367649]  vfs_readv+0x121/0x1c0
[   86.367657]  ? __fget_light+0x29d/0x390
[   86.367673]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   86.367691]  ? __fd_install+0x288/0x740
[   86.367711]  ? userfaultfd_read+0x220/0x220
[   86.367734]  ? __fdget_pos+0x136/0x1a0
[   86.367744]  ? ioctl_preallocate+0x2b0/0x2b0
[   86.367754]  ? __fdget_raw+0x20/0x20
[   86.367764]  ? selinux_capable+0x40/0x40
[   86.367784]  do_readv+0xfc/0x2a0
[   86.367793]  ? do_readv+0xfc/0x2a0
[   86.367808]  ? vfs_readv+0x1c0/0x1c0
[   86.367817]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   86.367833]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.367852]  SyS_readv+0x27/0x30
[   86.367864]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   86.367871] RIP: 0033:0x4529d9
[   86.367875] RSP: 002b:00007f2c3b765c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   86.367882] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 00000000004529d9
[   86.367886] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000017
[   86.367890] RBP: 000000000000043b R08: 0000000000000000 R09: 0000000000000000
[   86.367894] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3628
[   86.367898] R13: 00000000ffffffff R14: 00007f2c3b7666d4 R15: 000000000000000f
[   86.406150] binder: 7757:7797 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0
[   86.406167] binder: 7757:7797 got transaction to invalid handle
[   86.406177] binder: 7757:7797 transaction failed 29201/-22, size 32-8 line 2832
[   86.410288] loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13)
[   86.411666] binder: 7757:7790 ioctl 40046205 7f returned -22
[   86.454148] FAULT_FLAG_ALLOW_RETRY missing 31
[   86.454161] CPU: 1 PID: 7796 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   86.454168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.454172] Call Trace:
[   86.454187]  dump_stack+0x194/0x257
[   86.454205]  ? arch_local_irq_restore+0x53/0x53
[   86.454227]  ? handle_userfault+0x12b7/0x24c0
[   86.454251]  handle_userfault+0x12fa/0x24c0
[   86.454284]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   86.454295]  ? userfaultfd_ioctl+0x4520/0x4520
[   86.454310]  ? free_pcppages_bulk+0x20e0/0x20e0
[   86.454319]  ? mark_held_locks+0xb2/0x100
[   86.454338]  ? mark_held_locks+0xb2/0x100
[   86.454350]  ? free_unref_page+0x3cb/0x9d0
[   86.454368]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.454380]  ? trace_hardirqs_on+0xd/0x10
[   86.454396]  ? mark_free_pages+0x3c0/0x3c0
[   86.454406]  ? trace_event_raw_event_lock+0x340/0x340
[   86.454425]  ? check_noncircular+0x20/0x20
[   86.454463]  ? __alloc_pages_nodemask+0xadb/0xd80
[   86.454490]  ? find_held_lock+0x39/0x1d0
[   86.454519]  ? __put_page+0xfe/0x160
[   86.454529]  ? __lru_cache_add+0x410/0x410
[   86.454542]  ? __handle_mm_fault+0x2b38/0x3dd0
[   86.454566]  ? put_page+0x178/0x200
[   86.454577]  ? tlb_remove_table_rcu+0xe0/0xe0
[   86.454593]  ? do_raw_spin_trylock+0x190/0x190
[   86.454605]  ? mem_cgroup_try_charge+0xe50/0xe50
[   86.454638]  __handle_mm_fault+0x3da6/0x3dd0
[   86.454662]  ? __pmd_alloc+0x4e0/0x4e0
[   86.454674]  ? find_held_lock+0x39/0x1d0
[   86.454706]  ? lock_downgrade+0x980/0x980
[   86.454714]  ? __lock_is_held+0xbc/0x140
[   86.454782]  handle_mm_fault+0x38f/0x930
[   86.454799]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   86.454807]  ? vmacache_find+0x5f/0x280
[   86.454826]  ? find_vma+0x30/0x150
[   86.454846]  __do_page_fault+0x5c9/0xc90
[   86.454854]  ? check_noncircular+0x20/0x20
[   86.454884]  ? mm_fault_error+0x2c0/0x2c0
[   86.454897]  ? check_noncircular+0x20/0x20
[   86.454926]  do_page_fault+0xee/0x720
[   86.454942]  ? __do_page_fault+0xc90/0xc90
[   86.454949]  ? find_held_lock+0x39/0x1d0
[   86.454984]  ? lock_downgrade+0x980/0x980
[   86.454996]  ? __might_fault+0xe0/0x1d0
[   86.455015]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   86.455043]  page_fault+0x2c/0x60
[   86.455053] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   86.455058] RSP: 0018:ffff8801c8e579a0 EFLAGS: 00010202
[   86.455066] RAX: ffffed003afb9000 RBX: 0000000000000001 RCX: 0000000000000001
[   86.455072] RDX: 0000000000000001 RSI: ffff8801d7dc82d0 RDI: 0000000020001fb2
[   86.455077] RBP: ffff8801c8e579d0 R08: ffffed003afb905b R09: ffffed003afb905b
[   86.455082] R10: 0000000000000001 R11: ffffed003afb905a R12: 0000000020001fb2
[   86.455086] R13: ffff8801d7dc82d0 R14: 00007ffffffff000 R15: 0000000020001fb3
[   86.455128]  ? _copy_to_user+0x9b/0xc0
[   86.455149]  rfkill_fop_read+0x3e8/0x720
[   86.455184]  ? rfkill_fop_release+0x3d0/0x3d0
[   86.455196]  ? __check_object_size+0x25d/0x4f0
[   86.455207]  ? fsnotify+0x7b3/0x1140
[   86.455239]  ? fsnotify_first_mark+0x2b0/0x2b0
[   86.455257]  ? avc_policy_seqno+0x9/0x20
[   86.455267]  ? selinux_file_permission+0x82/0x460
[   86.455286]  ? security_file_permission+0x89/0x1f0
[   86.455303]  ? rw_verify_area+0xe5/0x2b0
[   86.455321]  do_iter_read+0x3db/0x5b0
[   86.455332]  ? dup_iter+0x260/0x260
[   86.455364]  vfs_readv+0x121/0x1c0
[   86.455373]  ? __fget_light+0x29d/0x390
[   86.455391]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   86.455408]  ? fget_raw+0x20/0x20
[   86.455419]  ? __fd_install+0x288/0x740
[   86.455441]  ? userfaultfd_read+0x220/0x220
[   86.455464]  ? __fdget_pos+0x136/0x1a0
[   86.455471]  ? ioctl_preallocate+0x2b0/0x2b0
[   86.455480]  ? __fdget_raw+0x20/0x20
[   86.455491]  ? selinux_capable+0x40/0x40
[   86.455514]  do_readv+0xfc/0x2a0
[   86.455524]  ? do_readv+0xfc/0x2a0
[   86.455543]  ? vfs_readv+0x1c0/0x1c0
[   86.455551]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   86.455567]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.455590]  SyS_readv+0x27/0x30
[   86.455606]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   86.455613] RIP: 0033:0x4529d9
[   86.455618] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   86.455627] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
[   86.455633] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   86.455638] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   86.455643] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   86.455648] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
[   86.519982] binder: 7757:7807 DecRefs 0 refcount change on invalid ref 0 ret -22
[   86.520062] binder: BINDER_SET_CONTEXT_MGR already set
[   86.520071] binder: 7757:7809 ioctl 40046207 0 returned -16
[   86.521249] binder: 7807 RLIMIT_NICE not set
[   86.522614] binder: 7757:7809 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0
[   86.522627] binder: 7757:7809 got transaction to invalid handle
[   86.522637] binder: 7757:7809 transaction failed 29201/-22, size 32-8 line 2832
[   86.529175] FAULT_FLAG_ALLOW_RETRY missing 31
[   86.529186] CPU: 0 PID: 7796 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   86.529191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   86.529194] Call Trace:
[   86.529208]  dump_stack+0x194/0x257
[   86.529224]  ? arch_local_irq_restore+0x53/0x53
[   86.529246]  ? handle_userfault+0x12b7/0x24c0
[   86.529264]  handle_userfault+0x12fa/0x24c0
[   86.529295]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   86.529306]  ? userfaultfd_ioctl+0x4520/0x4520
[   86.529317]  ? free_pcppages_bulk+0x20e0/0x20e0
[   86.529327]  ? mark_held_locks+0xb2/0x100
[   86.529344]  ? mark_held_locks+0xb2/0x100
[   86.529364]  ? free_unref_page+0x3cb/0x9d0
[   86.529378]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.529389]  ? trace_hardirqs_on+0xd/0x10
[   86.529405]  ? mark_free_pages+0x3c0/0x3c0
[   86.529415]  ? trace_event_raw_event_lock+0x340/0x340
[   86.529432]  ? check_noncircular+0x20/0x20
[   86.529463]  ? __alloc_pages_nodemask+0xadb/0xd80
[   86.529485]  ? find_held_lock+0x39/0x1d0
[   86.529510]  ? __put_page+0xfe/0x160
[   86.529521]  ? __lru_cache_add+0x410/0x410
[   86.529533]  ? __handle_mm_fault+0x2b38/0x3dd0
[   86.529546]  ? finish_task_switch+0x1aa/0x740
[   86.529561]  ? put_page+0x178/0x200
[   86.529570]  ? tlb_remove_table_rcu+0xe0/0xe0
[   86.529583]  ? do_raw_spin_trylock+0x190/0x190
[   86.529595]  ? mem_cgroup_try_charge+0xe50/0xe50
[   86.529622]  __handle_mm_fault+0x3da6/0x3dd0
[   86.529640]  ? __pmd_alloc+0x4e0/0x4e0
[   86.529651]  ? find_held_lock+0x39/0x1d0
[   86.529678]  ? lock_downgrade+0x980/0x980
[   86.529687]  ? __lock_is_held+0xbc/0x140
[   86.529745]  handle_mm_fault+0x38f/0x930
[   86.529759]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   86.529767]  ? vmacache_find+0x5f/0x280
[   86.529783]  ? find_vma+0x30/0x150
[   86.529802]  __do_page_fault+0x5c9/0xc90
[   86.529824]  ? mm_fault_error+0x2c0/0x2c0
[   86.529839]  ? mm_fault_error+0x2c0/0x2c0
[   86.529861]  do_page_fault+0xee/0x720
[   86.529876]  ? __do_page_fault+0xc90/0xc90
[   86.529883]  ? do_page_fault+0xee/0x720
[   86.529897]  ? __do_page_fault+0xc90/0xc90
[   86.529904]  ? find_held_lock+0x39/0x1d0
[   86.529933]  ? mark_held_locks+0xb2/0x100
[   86.529951]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   86.529980]  page_fault+0x2c/0x60
[   86.529989] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   86.529994] RSP: 0018:ffff8801c8e57970 EFLAGS: 00010246
[   86.530003] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   86.530008] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   86.530013] RBP: ffff8801c8e57998 R08: ffffed003afb905b R09: ffffed003afb905b
[   86.530018] R10: 0000000000000001 R11: ffffed003afb905a R12: 0000000000000001
[   86.530024] R13: 0000000020001fb2 R14: ffff8801d7dc82d1 R15: ffff8801d7dc8200
[   86.530051]  ? copy_user_handle_tail+0x3d/0x80
[   86.530085]  _copy_to_user+0x9b/0xc0
[   86.530105]  rfkill_fop_read+0x3e8/0x720
[   86.530142]  ? rfkill_fop_release+0x3d0/0x3d0
[   86.530155]  ? __check_object_size+0x25d/0x4f0
[   86.530167]  ? fsnotify+0x7b3/0x1140
[   86.530199]  ? fsnotify_first_mark+0x2b0/0x2b0
[   86.530217]  ? avc_policy_seqno+0x9/0x20
[   86.530227]  ? selinux_file_permission+0x82/0x460
[   86.530247]  ? security_file_permission+0x89/0x1f0
[   86.530265]  ? rw_verify_area+0xe5/0x2b0
[   86.530284]  do_iter_read+0x3db/0x5b0
[   86.530296]  ? dup_iter+0x260/0x260
[   86.530330]  vfs_readv+0x121/0x1c0
[   86.530340]  ? __fget_light+0x29d/0x390
[   86.530362]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   86.530378]  ? fget_raw+0x20/0x20
[   86.530389]  ? __fd_install+0x288/0x740
[   86.530412]  ? userfaultfd_read+0x220/0x220
[   86.530440]  ? __fdget_pos+0x136/0x1a0
[   86.530448]  ? ioctl_preallocate+0x2b0/0x2b0
[   86.530459]  ? __fdget_raw+0x20/0x20
[   86.530470]  ? selinux_capable+0x40/0x40
[   86.530494]  do_readv+0xfc/0x2a0
[   86.530502]  ? do_readv+0xfc/0x2a0
[   86.530521]  ? vfs_readv+0x1c0/0x1c0
[   86.530530]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   86.530546]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   86.530568]  SyS_readv+0x27/0x30
[   86.530582]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   86.530590] RIP: 0033:0x4529d9
[   86.530595] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   86.530605] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
[   86.530610] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   86.530615] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   86.530620] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   86.530625] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
[   86.532536] binder: 7757:7824 ioctl 40046205 7f returned -22
[   86.613874] loop_reread_partitions: partition scan of loop0 () failed (rc=-13)
2017/11/30 14:11:40 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x24, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c6e000-0x9)="2f6465762f72746300", 0x101000, 0x0)
getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000e70000)=0x8, &(0x7f0000e33000)=0x2)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000039000)=<r3=>0x0)
waitid(0x0, r3, &(0x7f0000414000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000ee8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000564000-0x9)="2f6465762f76637300", 0x1ffc, 0x0)
ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x4)
sync()
r5 = msgget$private(0x0, 0x100004)
ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f000022b000)="d56a0c1bb01327b83419efd23ac6f7277008d500093623cab370152fa07fe529d7567395ca0a7fbf1f1e890d9ce4a936f72855a022bff33d65272db782488670e6042b")
syz_extract_tcp_res$synack(&(0x7f0000b74000)={0x0, 0x0}, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000d79000)={0x101, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8)
sendto$ipx(r4, &(0x7f0000e68000-0x92)="ba68c2c24c2d1596162ea1ad96aa32fd6685c04a12dde385cfb27f5eb9fe71baf4946b4d56a95f1b521865631905b741c101e2cd705ffa17bf3901cbd4225de39abddf46586926fe2fa53cc1d9231f20db9a9f310b1903a6cb8e96d3bc3a4801bbb30143b1f458007ad20686d08fd91b7ffc0a3970c70939a802fc69435d34c523a052ceb3b32938863280f9c4d5ffa802cfac33f443f10b1de07eccca1a63b613de87ac370c3ab8a0dfa385ed76cbfb0829861bfc19ab", 0xb7, 0x11, &(0x7f0000c77000-0x10)={0x4, 0x7, 0xcba, "fccedf6d6290", 0xfff, 0x0}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000a42000-0x58)={0x7, 0x6, 0x4, 0x7, 0x6, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
prctl$setmm(0x23, 0x7, &(0x7f0000632000/0x2000)=nil)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000564000)={0x2, &(0x7f000055c000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]})
msgrcv(r5, &(0x7f000004f000)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x8c, 0x1, 0x3800)
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000efa000-0x4)=0x6, 0x4)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, <r6=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bc6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000cd9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0})
r7 = socket(0xa, 0x3, 0x7fff)
sendto$unix(r7, &(0x7f0000efb000)="e390517a0d692c01f44c5b00000026705fb30a0002b3724c7d655f075c09c9d8c342a601d9119677008e", 0x2a, 0x4, &(0x7f0000cc0000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18)
ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f00008f3000)=0x7)
setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f00000b7000)="2f6465762f76637300", 0x9)
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x0, 0x100000001)
2017/11/30 14:11:40 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
close(r0)
r1 = socket$alg(0x26, 0x5, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000113000-0x8)={0x0, <r2=>0x0})
sched_rr_get_interval(r2, &(0x7f000009c000-0x10)={0x0, 0x0})
chmod(&(0x7f000027f000)="2e2f66696c653000", 0x70)
bind$alg(r1, &(0x7f0000576000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d61632863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff"}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000102000)="f9b200e54498aa000054fda3447920a6", 0x10)
recvmmsg(r1, &(0x7f00005f4000)=[], 0x0, 0x40, 0x0)
r3 = accept$alg(r0, 0x0, 0x0)
r4 = add_key$keyring(&(0x7f00003f1000-0x5)="6b657972696e6700", &(0x7f0000613000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
openat$rfkill(0xffffffffffffff9c, &(0x7f00008db000)="2f6465762f72666b696c6c00", 0x1011ff, 0x0)
shmget$private(0x0, 0x3000, 0x200, &(0x7f0000a74000/0x3000)=nil)
keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f000031a000-0xe)="6861736800000000000000000000")
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x10a, &(0x7f00008bf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xfffffffffffffcce, 0x6, "43f087", 0xd4, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x0, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0x1, 0x3, "c7a1d1", 0x7fffffff, "4e7d6c"}, "2ab010c83fa893e720ead9a21787313c96625878c0119727ab654a5d993d84d3238556c66a6d450e81d0dfd4795f7e596bb99a07730bfc1dc842b59139899653a0558c3c785999e146e9e8d415257c7781099deecd7a2f093074b75f31126e5257eb954683844866dbf6612026ff803c5852546efb5b7220130f17700e9e6f1128e051ecc500d8591c08ddffb16496f12d1c0aa22c1620f58ae6245ca6d67820256b1787d0bf3179daee5582460cfb0238d86e587e80f1cf7ed9696c728fa2061b405049"}}}}}}, 0x0)
r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000633000-0xc)="2f6465762f6175746f667300", 0x2004, 0x0)
r6 = dup(r5)
linkat(r6, &(0x7f0000df3000-0x8)="2e2f66696c653000", r6, &(0x7f000021e000-0x8)="2e2f66696c653000", 0x21000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000316000)={<r7=>0x0, 0x0}, 0x80000)
ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04)
r8 = syz_open_dev$loop(&(0x7f0000baf000)="2f6465762f6c6f6f702300", 0x0, 0x4102)
mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r8, 0x0)
readv(r3, &(0x7f000055a000)=[{&(0x7f0000f34000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000db2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x2)
splice(r7, 0x0, r8, 0x0, 0x1, 0x2)
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f000082d000)={0x0, 0x101000, 0x0})
memfd_create(&(0x7f0000fe8000-0x2)="2f00", 0x400002)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000281000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bc000-0x4)=0xc)
2017/11/30 14:11:40 executing program 6:
mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x806, 0x7, &(0x7f0000ac5000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f00001d2000-0x1000)="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", 0x1000)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x74dd, @loopback={0x0, 0x1}, 0x7}], 0x4c)
connect$inet6(r2, &(0x7f00002cc000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000556000)={<r4=>0x0, 0x457b, 0x0, 0x9, 0x4}, &(0x7f0000ab6000-0x4)=0x18)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ab6000)=@assoc_value={r4, 0x1}, 0x8)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000d1000-0x4)=0x5cc, 0x4)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x800, 0x4)
r5 = accept$inet6(r2, &(0x7f0000abe000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000071a000)=0x1c)
getuid()
getuid()
getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f0000370000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f00003a0000)=0x1d)
ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000143000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ac3000-0x10)={<r6=>0x0, 0x0, 0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a02000)={<r7=>0x0, 0x80000, 0xffffffffffffffff})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000838000)={r6, r7, 0x6})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x41, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36f413d7851d72aac042bb2c14"}, &(0x7f0000ab4000)=0x4c)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ab8000-0x4)=<r8=>0x0)
ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000096d000)=0x0)
setsockopt$inet6_dccp_int(r5, 0x21, 0x80, &(0x7f000004f000-0x4)=0x103, 0x4)
getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000abb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000abc000-0x4)=0x93)
mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000ac6000-0x4)=r8)
prctl$setendian(0x14, 0x3)
ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ac4000-0x20)={@generic="3ec4e8855878bec801ffbe372004d5e8", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ac7000-0x8)=@assoc_value={r4, 0x0}, 0x8)
ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000a29000)=r8)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000abd000-0x10)=@buf={0x4f, &(0x7f0000abd000-0x4f)="c15bcf5af78d2a14923ad263eef3e5432995b4de274da627a93c4e43caa55f6290fce9299c278a92d1c36af6c25ac39e923420d760b24bff72763f7e7fb1dfdee081e8d5a1c95cd73a20b93752a367"})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000024b000-0x10)={r4, 0x5, "700f6a9824"}, &(0x7f0000ac1000-0x4)=0xd)
2017/11/30 14:11:40 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053", 0x24)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:40 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:40 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x6, 0x397, &(0x7f0000000000)={<r0=>0x0, 0x0})
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000047e000-0x8)={0x6, 0x4}, 0x8)
shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f000076b000/0x800000)=nil)
2017/11/30 14:11:40 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000833000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setns(r0, 0x3ffffffb)
connect$inet(r0, &(0x7f00004d4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003f5000-0x78)={0x401, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x314, 0x8, 0x7, 0x9, 0x72, &(0x7f000095e000-0x10)=@generic="92f92cdbe6e7e1c5cac61ff5ca683ddf", 0x1b, 0x102, 0x80000005})
r1 = socket$inet(0x2, 0x1, 0x0)
bind$inet6(r1, &(0x7f000045d000-0x1c)={0xa, 0x3, 0x24000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c)
r2 = syz_open_dev$tun(&(0x7f0000df1000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8404202)
execveat(0xffffffffffffffff, &(0x7f0000ef1000)="2e2f66696c653000", &(0x7f000042c000-0x40)=[&(0x7f0000a21000-0xd)="2f6465762f6e65742f74756e00", &(0x7f000019e000)="252c402e5d00", &(0x7f0000085000-0x10)="65746830296370757365747070703000", &(0x7f0000485000-0x10)="292f7d707070312a2c6d643573756d00", &(0x7f0000d68000)="5e766d6e65743173797374656d00", &(0x7f0000f59000-0xd)="2f6465762f6e65742f74756e00", &(0x7f0000462000)="6367726f757000", &(0x7f0000fc3000-0xd)="2f6465762f6e65742f74756e00"], &(0x7f0000845000)=[&(0x7f000015b000)="2f6465762f6e65742f74756e00", &(0x7f0000245000-0xd)="2f6465762f6e65742f74756e00", &(0x7f0000d21000-0xf)="70726f6373797374656d73656c6600"], 0x1c00)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a62000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a8000-0x4)=0xe8)
setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000b7f000-0x4)=0x1, 0x4)
r3 = fcntl$dupfd(r2, 0x0, r2)
r4 = syz_open_dev$mice(&(0x7f000046b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f7d000)={<r5=>0x0, 0xb1, "83373db61ea75bf8537f9e88f7de37e82e42f1bde7692835162980fba5ca9b3c4edbe29f333f40973be8accd8dc6b0f3f1826eda6a7e53c2faccca6d4a1d80ee4463b53447ae4dd21df817f192bdfc95a82b5b552449d2a708e6752614a596b70c7bfd738ba947f736340655e854a7dff0cee798455d431719f7a4ea0343f07e9441193ee0b25bc801334482c9ff2b1c96b659a273c8b21c71868ae9f2338b7d7173816bec6940bc1e9d5dc6ddce7f3a3a"}, &(0x7f0000e88000)=0xb9)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000414000)=@assoc_value={<r6=>r5, 0xffffffff82000001}, &(0x7f00001ed000)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00009ba000)={<r7=>r6, @in6={{0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x8000, 0x0, 0x7}, &(0x7f0000a68000-0x4)=0xa0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f78000)={<r8=>r7, 0x7fff, 0x9, 0x3}, &(0x7f00008bd000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000d41000)={r8, 0x100000000000a9, 0x13f6, 0xa, 0xfff, 0x800, 0x400, 0x6, {r8, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x9, 0x8, 0x7ffffffd}}, &(0x7f0000ec7000)=0xb8)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000938000-0x4)=0x1f, 0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000a30000)={0x2, 0x10001, 0x401, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"})
iopl(0xdb)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000055c000)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x0, 0x8, 0x0}]}, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@generic="1c4d0e784924fae0090f34fbfed6ae2a", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00005e6000)={<r9=>0x0, 0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000fb4000-0xc)={r9, 0x7ffff, r3})
getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f00007e6000-0x4)=0x0, &(0x7f0000e7c000)=0x4)
syz_emit_ethernet(0x151, &(0x7f000020a000)={@random="902e66d02594", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xff, 0x8, 0xd7}], {0x8100, 0x4, 0x0, 0x9}}], {{0x6002, @ipv4={{0xe, 0x4, 0x7e4, 0x8000, 0x13b, 0x3, 0x8000, 0x100, 0x33, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@timestamp={0x44, 0x1c, 0x6, 0x3, 0x100000000, [{[], 0x4}, {[], 0x6}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[@multicast2=0xe0000002], 0x7}]}, @ra={0x94, 0x6, 0xf9}]}}, @udp={0x0, 0x2, 0x103, 0x0, "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"}}}}}, &(0x7f0000c96000-0x14)={0x1, 0x3, [0x538, 0x171, 0x225]})
write$tun(r3, &(0x7f00005fb000-0x9d)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x0, 0x7f, 0x0, "9a10399509b7a1dd98e5d815c37954b9150dcab759783be26eea629e91c0ff18a53e3e4abdf4d21f45b440d82ba0b7b0da6c4bdea059b3969bb2d1b081a039407b49a3145d11385b6c817da1c7d29427e9b576ae6c4d1ea6042b4496e4bf16752e12667102aa4157fd3030062c9349585f00698354d039"}}}, 0x9d)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a03000-0xc)=@sack_info={0x0, 0x4, 0xfff}, &(0x7f0000caf000-0x4)=0xc)
2017/11/30 14:11:40 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x4, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
[   88.815812] binder: release 7757:7790 transaction 51 out, still active
[   88.822545] binder: undelivered TRANSACTION_COMPLETE
[   88.827741] binder: send failed reply for transaction 51, target dead
2017/11/30 14:11:40 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f76000-0xc)={0x5, <r1=>r0, 0x1})
ioctl$void(r0, 0x544c)
readlinkat(r1, &(0x7f00006e2000)="2e2f66696c653000", &(0x7f000057f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39)
r2 = socket(0x210000000010, 0x80002, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clock_gettime(0x5, &(0x7f000076f000-0x10)={0x0, 0x0})
clock_gettime(0x0, &(0x7f0000955000)={<r3=>0x0, <r4=>0x0})
timer_settime(0x0, 0x1, &(0x7f0000300000)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f00002d6000-0x20)={{0x0, 0x0}, {<r5=>0x0, <r6=>0x0}})
rt_sigtimedwait(&(0x7f0000b45000)={0x10}, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075a000-0x10)={r5, r6}, 0x8)
ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e73000-0xc)={0x0, 0xff04, 0x2, 0x0, 0x2, 0x0})
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000731000-0x2)=0x10000, 0x2)
r7 = socket(0x11, 0x802, 0x300)
setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4)
getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000243000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a10000-0x4)=0x51)
open$dir(&(0x7f0000563000)="2e2f66696c653000", 0x2, 0x3f)
setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000bcd000-0x8)=[{0x6, 0xffffffffffffffff, 0x0, 0x81}]}, 0x10)
ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000727000)={0x2, &(0x7f000040b000)=[{0x7f, 0x100, 0x400, 0x5}, {0x5b, 0xd00c, 0x80, 0xfffffffffffffffc}]})
r8 = socket(0x6, 0x0, 0x88)
connect$inet(r8, &(0x7f0000dd2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
pipe2(&(0x7f00005e1000)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff}, 0x8000000000000000)
lstat(&(0x7f00008b9000-0x8)="2e2f66696c653000", &(0x7f000009a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
vmsplice(r1, &(0x7f0000af6000)=[{&(0x7f00007df000)="", 0x0}, {&(0x7f0000c94000-0x3d)="a66fac3b550cef190a411db7041b0561213d527cf092eda18658d88dbcc6b0d631fffe6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3d}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edacf3f1bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000048c000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000995000-0xd)="f5cf9000011600000000000078", 0xd}, {&(0x7f0000890000-0xc1)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0xa)
splice(r9, 0x0, r8, 0x0, 0x20000050e5, 0xb)
ioctl$KVM_SET_BOOT_CPU_ID(r10, 0xae78, &(0x7f0000db8000)=0x1)
get_thread_area(&(0x7f0000bb4000-0x10)={0x7, 0x1000, 0x1000, 0x80, 0x0, 0x2, 0x78d0, 0x2, 0x3, 0x1})
read(0xffffffffffffffff, &(0x7f0000411000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0)
fchdir(r2)
r11 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r11, 0x6, 0x22, &(0x7f0000ea6000)="", &(0x7f0000000000)=0x0)
[   88.900053] FAULT_FLAG_ALLOW_RETRY missing 31
[   88.904760] CPU: 1 PID: 7851 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   88.913159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   88.922490] Call Trace:
[   88.925058]  dump_stack+0x194/0x257
[   88.928671]  ? arch_local_irq_restore+0x53/0x53
[   88.933327]  ? handle_userfault+0x12b7/0x24c0
[   88.937809]  handle_userfault+0x12fa/0x24c0
[   88.942133]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   88.947651]  ? userfaultfd_ioctl+0x4520/0x4520
[   88.952212]  ? free_pcppages_bulk+0x20e0/0x20e0
[   88.956855]  ? mark_held_locks+0xb2/0x100
[   88.960987]  ? mark_held_locks+0xb2/0x100
[   88.965897]  ? free_unref_page+0x3cb/0x9d0
[   88.971575]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   88.976743]  ? trace_hardirqs_on+0xd/0x10
[   88.980877]  ? mark_free_pages+0x3c0/0x3c0
[   88.985085]  ? trace_event_raw_event_lock+0x340/0x340
[   88.990261]  ? check_noncircular+0x20/0x20
[   88.994502]  ? __alloc_pages_nodemask+0xadb/0xd80
[   88.999339]  ? find_held_lock+0x39/0x1d0
[   89.003399]  ? __put_page+0xfe/0x160
[   89.007087]  ? __lru_cache_add+0x410/0x410
[   89.011819]  ? __handle_mm_fault+0x2b38/0x3dd0
[   89.018048]  ? put_page+0x178/0x200
[   89.021910]  ? tlb_remove_table_rcu+0xe0/0xe0
[   89.026384]  ? do_raw_spin_trylock+0x190/0x190
[   89.030945]  ? mem_cgroup_try_charge+0xe50/0xe50
[   89.035703]  __handle_mm_fault+0x3da6/0x3dd0
[   89.040101]  ? __pmd_alloc+0x4e0/0x4e0
[   89.043966]  ? find_held_lock+0x39/0x1d0
[   89.048035]  ? mark_held_locks+0xb2/0x100
[   89.052162]  ? retint_kernel+0x10/0x10
[   89.056033]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.061031]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   89.067513]  ? handle_mm_fault+0x56c/0x930
[   89.073650]  handle_mm_fault+0x38f/0x930
[   89.077692]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   89.082246]  ? vmacache_find+0x5f/0x280
[   89.086206]  ? find_vma+0x30/0x150
[   89.089733]  __do_page_fault+0x5c9/0xc90
[   89.093768]  ? check_noncircular+0x20/0x20
[   89.098008]  ? mm_fault_error+0x2c0/0x2c0
[   89.102138]  ? check_noncircular+0x20/0x20
[   89.106365]  do_page_fault+0xee/0x720
[   89.110148]  ? __do_page_fault+0xc90/0xc90
[   89.114351]  ? find_held_lock+0x39/0x1d0
[   89.118412]  ? lock_downgrade+0x980/0x980
[   89.122536]  ? __might_fault+0xe0/0x1d0
[   89.126494]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   89.131334]  page_fault+0x2c/0x60
[   89.134760] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   89.140354] RSP: 0018:ffff8801c6adf9a0 EFLAGS: 00010202
[   89.145692] RAX: ffffed003b08da00 RBX: 0000000000000001 RCX: 0000000000000001
[   89.152933] RDX: 0000000000000001 RSI: ffff8801d846d2d0 RDI: 0000000020001fb2
[   89.160176] RBP: ffff8801c6adf9d0 R08: ffffed003b08da5b R09: ffffed003b08da5b
[   89.167420] R10: 0000000000000001 R11: ffffed003b08da5a R12: 0000000020001fb2
[   89.174660] R13: ffff8801d846d2d0 R14: 00007ffffffff000 R15: 0000000020001fb3
[   89.181954]  ? _copy_to_user+0x9b/0xc0
[   89.185826]  rfkill_fop_read+0x3e8/0x720
[   89.189893]  ? rfkill_fop_release+0x3d0/0x3d0
[   89.194627]  ? __check_object_size+0x25d/0x4f0
[   89.199187]  ? fsnotify+0x7b3/0x1140
[   89.202900]  ? fsnotify_first_mark+0x2b0/0x2b0
[   89.207466]  ? avc_policy_seqno+0x9/0x20
[   89.211500]  ? selinux_file_permission+0x82/0x460
[   89.216327]  ? security_file_permission+0x89/0x1f0
[   89.221240]  ? rw_verify_area+0xe5/0x2b0
[   89.225289]  do_iter_read+0x3db/0x5b0
[   89.229069]  ? dup_iter+0x260/0x260
[   89.232699]  vfs_readv+0x121/0x1c0
[   89.236211]  ? __fget_light+0x29d/0x390
[   89.240168]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   89.245512]  ? fget_raw+0x20/0x20
[   89.248943]  ? __fd_install+0x288/0x740
[   89.252909]  ? userfaultfd_read+0x220/0x220
[   89.257237]  ? __fdget_pos+0x136/0x1a0
[   89.261098]  ? ioctl_preallocate+0x2b0/0x2b0
[   89.265481]  ? __fdget_raw+0x20/0x20
[   89.269172]  ? selinux_capable+0x40/0x40
[   89.273223]  do_readv+0xfc/0x2a0
[   89.276564]  ? do_readv+0xfc/0x2a0
[   89.280088]  ? vfs_readv+0x1c0/0x1c0
[   89.283775]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   89.288600]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.293608]  SyS_readv+0x27/0x30
[   89.296957]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   89.301685] RIP: 0033:0x4529d9
[   89.304848] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   89.312619] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
[   89.319861] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   89.327103] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   89.334344] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   89.341589] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
2017/11/30 14:11:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:41 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:41 executing program 2:
shmget$private(0x0, 0x5000, 0x78004010, &(0x7f00001b2000/0x5000)=nil)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, <r1=>0xffffffffffffff9c, 0x1})
ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000ba0000)={&(0x7f000042b000/0x3000)=nil, 0x3000})
2017/11/30 14:11:41 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036", 0x36)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:41 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000942000)="2f6465762f6c6f6f702300", 0x4, 0x400)
io_setup(0x6, &(0x7f0000735000-0x4)=0x0)
r0 = openat(0xffffffffffffffff, &(0x7f00009af000-0x8)="2e2f66696c653000", 0x40000, 0x180)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6)
perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0xfc, 0x0, 0x0, 0x200000, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x800000000, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000000)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008b5000)=0x0, &(0x7f00002e1000-0x4)=0x8)
syz_emit_ethernet(0x4e, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0)
[   89.407232] sctp: [Deprecated]: syz-executor6 (pid 7873) Use of struct sctp_assoc_value in delayed_ack socket option.
[   89.407232] Use struct sctp_sack_info instead
2017/11/30 14:11:41 executing program 2:
mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x800000000000000)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5)
mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0)
mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f0000db6000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe)
r2 = socket(0x2, 0x2000001, 0x0)
mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r2, 0x114, 0x100000000003, &(0x7f0000db7000-0x10)="2a8e339cbc4a24cbe92186b32c816dac", 0x10)
mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x3, 0x40012, r2, 0x0)
mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dba000)={0x0, 0x0, 0x0}, &(0x7f0000dba000)=0xc)
mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000db9000)=[@in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x3, 0xc6b6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x2, 0x751, @loopback={0x0, 0x1}, 0xe4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55e2}, @in6={0xa, 0x0, 0x7ffe, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec9000)={0xffffffffffffffff, 0xffffffffffffffff})
mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect(r1, &(0x7f0000fea000)=@nfc={0x27, 0x6, 0xaa, 0x800000000000027}, 0x10)
r3 = socket$inet6(0xa, 0x5, 0x8010000000000084)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c40000)={0x5, &(0x7f000067e000)=[{0x81, 0x65e, 0x4, 0x5}, {0x7, 0x3, 0x3cb1, 0x9}, {0x4, 0x2, 0xffff, 0xde}, {0x4, 0x5c7, 0x5, 0x1}, {0x6, 0x9, 0x6f0, 0x1}]}, 0x10)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(r3, &(0x7f0000036000)="4d", 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d86000)={<r4=>0x0, 0x81}, &(0x7f0000d6b000)=0x8)
mmap(&(0x7f000071f000/0x2000)=nil, 0x2000, 0x3, 0x52, r1, 0x0)
mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fea000)=@sack_info={r4, 0xce, 0x100000000}, 0xc)
[   89.410284] FAULT_FLAG_ALLOW_RETRY missing 31
[   89.410295] CPU: 0 PID: 7851 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   89.410300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   89.410304] Call Trace:
[   89.410318]  dump_stack+0x194/0x257
[   89.410336]  ? arch_local_irq_restore+0x53/0x53
2017/11/30 14:11:41 executing program 1:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d77000)="2f6465762f7161745f6164665f63746c00", 0x480001, 0x0)
r1 = fcntl$getown(0xffffffffffffff9c, 0x9)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet(0x2, 0x803, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0)
bind$ax25(r2, &(0x7f00006e0000-0x10)={0x3, {"cb3cea411b0165"}, 0x4}, 0x10)
setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d56000)=0x1, 0x4)
syz_open_dev$sndtimer(&(0x7f0000304000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0)
r3 = accept4(0xffffffffffffffff, &(0x7f0000e2a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fb3000)=0x60, 0x800)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000128000-0x8)=0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fb0000)=@assoc_value={0x0, 0x0}, &(0x7f0000fb0000)=0x8)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fb3000)=0x0)
r4 = syz_open_dev$mouse(&(0x7f0000ebd000)="2f6465762f696e7075742f6d6f7573652300", 0x7ff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000275000-0x1)={0x7f}, 0x1)
ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000fb4000-0x18)={0x1, 0xffffffffffffffea, 0x7, 0x2, 0x8000, 0x1f})
socket$netlink(0x10, 0x3, 0x10)
ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000f37000-0x5)={@loopback={0x0, 0x1}, 0x9, 0x0})
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_buf(r3, 0x29, 0x26, &(0x7f0000f3b000-0x48)="64e64b83d5ff524c0b5d13c4a10ef2fc67e84421b2bf2d6a5df520b73df52b6a686ca524607fb1f45d6e4febf9314772f12a5a52eea57adc72d93a0754f65de11d38c84886aa1f80", 0x48)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"})
socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000f2f000-0x8)={<r7=>0x0, 0x0})
connect$inet(r6, &(0x7f0000c4a000)={0x2, 0x0, @rand_addr=0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x1, 0xfff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0x3, 0x40100000000, 0x10001, 0x7ffc, 0x2, 0x7, 0x2, 0x4]}, 0x5c)
r8 = accept4$inet6(r5, &(0x7f0000840000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d57000)=0x1c, 0x80800)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000063a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000)=0xe8)
ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f000013c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x3, 0x0, 0xeb9, 0x80000, r9})
socketpair$unix(0x1, 0x200000007, 0x0, &(0x7f000078d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff})
setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000790000-0x4)=0x803, 0x4)
r10 = socket(0x10, 0x3, 0x0)
write(r10, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24)
2017/11/30 14:11:41 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x0, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:41 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
[   89.410358]  ? handle_userfault+0x12b7/0x24c0
[   89.410378]  handle_userfault+0x12fa/0x24c0
[   89.410413]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   89.410424]  ? userfaultfd_ioctl+0x4520/0x4520
[   89.410436]  ? free_pcppages_bulk+0x20e0/0x20e0
[   89.410445]  ? mark_held_locks+0xb2/0x100
[   89.410465]  ? mark_held_locks+0xb2/0x100
[   89.410477]  ? free_unref_page+0x3cb/0x9d0
[   89.410492]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.410504]  ? trace_hardirqs_on+0xd/0x10
[   89.410524]  ? mark_free_pages+0x3c0/0x3c0
[   89.410535]  ? trace_event_raw_event_lock+0x340/0x340
[   89.410554]  ? check_noncircular+0x20/0x20
[   89.410567]  ? perf_trace_lock+0x900/0x900
[   89.410599]  ? __alloc_pages_nodemask+0xadb/0xd80
[   89.410628]  ? find_held_lock+0x39/0x1d0
[   89.410657]  ? __put_page+0xfe/0x160
[   89.410668]  ? __lru_cache_add+0x410/0x410
[   89.410681]  ? __handle_mm_fault+0x2b38/0x3dd0
[   89.410707]  ? put_page+0x178/0x200
[   89.410717]  ? tlb_remove_table_rcu+0xe0/0xe0
[   89.410732]  ? do_raw_spin_trylock+0x190/0x190
[   89.410743]  ? mem_cgroup_try_charge+0xe50/0xe50
[   89.410778]  __handle_mm_fault+0x3da6/0x3dd0
[   89.410801]  ? __pmd_alloc+0x4e0/0x4e0
[   89.410813]  ? find_held_lock+0x39/0x1d0
[   89.410848]  ? lock_downgrade+0x980/0x980
[   89.410858]  ? __lock_is_held+0xbc/0x140
[   89.410931]  handle_mm_fault+0x38f/0x930
[   89.410947]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   89.410954]  ? vmacache_find+0x5f/0x280
[   89.410974]  ? find_vma+0x30/0x150
[   89.410993]  __do_page_fault+0x5c9/0xc90
[   89.411024]  ? mm_fault_error+0x2c0/0x2c0
[   89.411040]  ? mm_fault_error+0x2c0/0x2c0
[   89.411065]  do_page_fault+0xee/0x720
[   89.411080]  ? __do_page_fault+0xc90/0xc90
[   89.411086]  ? do_page_fault+0xee/0x720
[   89.411101]  ? __do_page_fault+0xc90/0xc90
[   89.411112]  ? find_held_lock+0x39/0x1d0
[   89.411145]  ? mark_held_locks+0xb2/0x100
[   89.411163]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   89.411192]  page_fault+0x2c/0x60
[   89.411200] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   89.411205] RSP: 0018:ffff8801c6adf970 EFLAGS: 00010246
[   89.411213] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   89.411218] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   89.411224] RBP: ffff8801c6adf998 R08: ffffed003b08da5b R09: ffffed003b08da5b
[   89.411228] R10: 0000000000000001 R11: ffffed003b08da5a R12: 0000000000000001
[   89.411233] R13: 0000000020001fb2 R14: ffff8801d846d2d1 R15: ffff8801d846d200
[   89.411261]  ? copy_user_handle_tail+0x3d/0x80
[   89.411296]  _copy_to_user+0x9b/0xc0
[   89.411316]  rfkill_fop_read+0x3e8/0x720
[   89.411354]  ? rfkill_fop_release+0x3d0/0x3d0
[   89.411365]  ? __check_object_size+0x25d/0x4f0
[   89.411377]  ? fsnotify+0x7b3/0x1140
[   89.411411]  ? fsnotify_first_mark+0x2b0/0x2b0
[   89.411429]  ? avc_policy_seqno+0x9/0x20
[   89.411438]  ? selinux_file_permission+0x82/0x460
[   89.411458]  ? security_file_permission+0x89/0x1f0
[   89.411476]  ? rw_verify_area+0xe5/0x2b0
[   89.411496]  do_iter_read+0x3db/0x5b0
[   89.411506]  ? dup_iter+0x260/0x260
[   89.411541]  vfs_readv+0x121/0x1c0
[   89.411549]  ? __fget_light+0x29d/0x390
[   89.411565]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   89.411582]  ? fget_raw+0x20/0x20
[   89.411593]  ? __fd_install+0x288/0x740
[   89.411616]  ? userfaultfd_read+0x220/0x220
[   89.411644]  ? __fdget_pos+0x136/0x1a0
[   89.411652]  ? ioctl_preallocate+0x2b0/0x2b0
[   89.411663]  ? __fdget_raw+0x20/0x20
[   89.411673]  ? selinux_capable+0x40/0x40
[   89.411698]  do_readv+0xfc/0x2a0
[   89.411706]  ? do_readv+0xfc/0x2a0
[   89.411725]  ? vfs_readv+0x1c0/0x1c0
[   89.411732]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   89.411747]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.411770]  SyS_readv+0x27/0x30
[   89.411785]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   89.411791] RIP: 0033:0x4529d9
[   89.411795] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   89.411804] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
[   89.411809] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   89.411813] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   89.411818] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   89.411823] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
[   89.525672] FAULT_FLAG_ALLOW_RETRY missing 31
[   89.525686] CPU: 0 PID: 7887 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   89.525693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   89.525698] Call Trace:
[   89.525713]  dump_stack+0x194/0x257
[   89.525737]  ? arch_local_irq_restore+0x53/0x53
[   89.525763]  ? handle_userfault+0x12b7/0x24c0
[   89.525785]  handle_userfault+0x12fa/0x24c0
[   89.525823]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   89.525835]  ? userfaultfd_ioctl+0x4520/0x4520
[   89.525849]  ? free_pcppages_bulk+0x20e0/0x20e0
[   89.525860]  ? mark_held_locks+0xb2/0x100
[   89.525882]  ? mark_held_locks+0xb2/0x100
[   89.525895]  ? free_unref_page+0x3cb/0x9d0
[   89.525911]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.525925]  ? trace_hardirqs_on+0xd/0x10
[   89.525946]  ? mark_free_pages+0x3c0/0x3c0
[   89.525958]  ? trace_event_raw_event_lock+0x340/0x340
[   89.525978]  ? check_noncircular+0x20/0x20
[   89.525991]  ? perf_trace_lock+0x900/0x900
[   89.526031]  ? __alloc_pages_nodemask+0xadb/0xd80
[   89.526066]  ? find_held_lock+0x39/0x1d0
[   89.526109]  ? __put_page+0xfe/0x160
[   89.526122]  ? __lru_cache_add+0x410/0x410
[   89.526139]  ? __handle_mm_fault+0x2b38/0x3dd0
[   89.526169]  ? put_page+0x178/0x200
[   89.526180]  ? tlb_remove_table_rcu+0xe0/0xe0
[   89.526194]  ? do_raw_spin_trylock+0x190/0x190
[   89.526204]  ? mem_cgroup_try_charge+0xe50/0xe50
[   89.526230]  __handle_mm_fault+0x3da6/0x3dd0
[   89.526249]  ? __pmd_alloc+0x4e0/0x4e0
[   89.526258]  ? find_held_lock+0x39/0x1d0
[   89.526285]  ? lock_downgrade+0x980/0x980
[   89.526293]  ? __lock_is_held+0xbc/0x140
[   89.526349]  handle_mm_fault+0x38f/0x930
[   89.526362]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   89.526367]  ? vmacache_find+0x5f/0x280
[   89.526383]  ? find_vma+0x30/0x150
[   89.526398]  __do_page_fault+0x5c9/0xc90
[   89.526405]  ? check_noncircular+0x20/0x20
[   89.526424]  ? mm_fault_error+0x2c0/0x2c0
[   89.526433]  ? check_noncircular+0x20/0x20
[   89.526454]  do_page_fault+0xee/0x720
[   89.526466]  ? __do_page_fault+0xc90/0xc90
[   89.526471]  ? find_held_lock+0x39/0x1d0
[   89.526498]  ? lock_downgrade+0x980/0x980
[   89.526507]  ? __might_fault+0xe0/0x1d0
[   89.526522]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   89.526544]  page_fault+0x2c/0x60
[   89.526551] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   89.526555] RSP: 0018:ffff8801c7ca79a0 EFLAGS: 00010202
[   89.526562] RAX: ffffed003aa5a600 RBX: 0000000000000001 RCX: 0000000000000001
[   89.526566] RDX: 0000000000000001 RSI: ffff8801d52d3450 RDI: 0000000020001fb2
[   89.526570] RBP: ffff8801c7ca79d0 R08: ffffed003aa5a68b R09: ffffed003aa5a68b
[   89.526573] R10: 0000000000000001 R11: ffffed003aa5a68a R12: 0000000020001fb2
[   89.526577] R13: ffff8801d52d3450 R14: 00007ffffffff000 R15: 0000000020001fb3
[   89.526613]  ? _copy_to_user+0x9b/0xc0
[   89.526628]  rfkill_fop_read+0x3e8/0x720
[   89.526657]  ? rfkill_fop_release+0x3d0/0x3d0
[   89.526666]  ? __check_object_size+0x25d/0x4f0
[   89.526675]  ? fsnotify+0x7b3/0x1140
[   89.526701]  ? fsnotify_first_mark+0x2b0/0x2b0
[   89.526715]  ? avc_policy_seqno+0x9/0x20
[   89.526722]  ? selinux_file_permission+0x82/0x460
[   89.526745]  ? security_file_permission+0x89/0x1f0
[   89.526766]  ? rw_verify_area+0xe5/0x2b0
[   89.526785]  do_iter_read+0x3db/0x5b0
[   89.526793]  ? dup_iter+0x260/0x260
[   89.526819]  vfs_readv+0x121/0x1c0
[   89.526826]  ? __fget_light+0x29d/0x390
[   89.526839]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   89.526851]  ? fget_raw+0x20/0x20
[   89.526859]  ? __fd_install+0x288/0x740
[   89.526878]  ? exit_to_usermode_loop+0x8c/0x310
[   89.526897]  ? __fdget_pos+0x136/0x1a0
[   89.526903]  ? ioctl_preallocate+0x2b0/0x2b0
[   89.526911]  ? __fdget_raw+0x20/0x20
[   89.526918]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   89.526923]  ? selinux_capable+0x40/0x40
[   89.526941]  do_readv+0xfc/0x2a0
[   89.526948]  ? do_readv+0xfc/0x2a0
[   89.526962]  ? vfs_readv+0x1c0/0x1c0
[   89.526967]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   89.526978]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.526995]  SyS_readv+0x27/0x30
[   89.527008]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   89.527014] RIP: 0033:0x4529d9
[   89.527019] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   89.527029] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   89.527033] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   89.527037] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   89.527040] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   89.527044] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   89.575877] FAULT_FLAG_ALLOW_RETRY missing 31
[   89.575889] CPU: 0 PID: 7887 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   89.575894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   89.575898] Call Trace:
[   89.575913]  dump_stack+0x194/0x257
[   89.575929]  ? arch_local_irq_restore+0x53/0x53
[   89.575949]  ? handle_userfault+0x12b7/0x24c0
[   89.575965]  handle_userfault+0x12fa/0x24c0
[   89.575994]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   89.576008]  ? userfaultfd_ioctl+0x4520/0x4520
[   89.576020]  ? free_pcppages_bulk+0x20e0/0x20e0
[   89.576029]  ? mark_held_locks+0xb2/0x100
[   89.576047]  ? mark_held_locks+0xb2/0x100
[   89.576057]  ? free_unref_page+0x3cb/0x9d0
[   89.576070]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.576082]  ? trace_hardirqs_on+0xd/0x10
[   89.576103]  ? mark_free_pages+0x3c0/0x3c0
[   89.576124]  ? check_noncircular+0x20/0x20
[   89.576157]  ? mem_cgroup_try_charge+0x373/0xe50
[   89.576165]  ? __alloc_pages_nodemask+0xadb/0xd80
[   89.576189]  ? find_held_lock+0x39/0x1d0
[   89.576215]  ? __put_page+0xfe/0x160
[   89.576225]  ? __lru_cache_add+0x410/0x410
[   89.576238]  ? __handle_mm_fault+0x2b38/0x3dd0
[   89.576260]  ? put_page+0x178/0x200
[   89.576270]  ? tlb_remove_table_rcu+0xe0/0xe0
[   89.576284]  ? do_raw_spin_trylock+0x190/0x190
[   89.576295]  ? mem_cgroup_try_charge+0xe50/0xe50
[   89.576325]  __handle_mm_fault+0x3da6/0x3dd0
[   89.576346]  ? __pmd_alloc+0x4e0/0x4e0
[   89.576358]  ? find_held_lock+0x39/0x1d0
[   89.576387]  ? lock_downgrade+0x980/0x980
[   89.576396]  ? __lock_is_held+0xbc/0x140
[   89.576451]  handle_mm_fault+0x38f/0x930
[   89.576465]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   89.576474]  ? vmacache_find+0x5f/0x280
[   89.576491]  ? find_vma+0x30/0x150
[   89.576509]  __do_page_fault+0x5c9/0xc90
[   89.576531]  ? mm_fault_error+0x2c0/0x2c0
[   89.576546]  ? mm_fault_error+0x2c0/0x2c0
[   89.576566]  do_page_fault+0xee/0x720
[   89.576579]  ? __do_page_fault+0xc90/0xc90
[   89.576586]  ? do_page_fault+0xee/0x720
[   89.576597]  ? __do_page_fault+0xc90/0xc90
[   89.576603]  ? find_held_lock+0x39/0x1d0
[   89.576630]  ? mark_held_locks+0xb2/0x100
[   89.576646]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   89.576670]  page_fault+0x2c/0x60
[   89.576683] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   89.576688] RSP: 0018:ffff8801c7ca7970 EFLAGS: 00010246
[   89.576696] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   89.576702] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   89.576707] RBP: ffff8801c7ca7998 R08: ffffed003aa5a68b R09: ffffed003aa5a68b
[   89.576712] R10: 0000000000000001 R11: ffffed003aa5a68a R12: 0000000000000001
[   89.576718] R13: 0000000020001fb2 R14: ffff8801d52d3451 R15: ffff8801d52d3400
[   89.576740]  ? copy_user_handle_tail+0x3d/0x80
[   89.576765]  _copy_to_user+0x9b/0xc0
[   89.576784]  rfkill_fop_read+0x3e8/0x720
[   89.576816]  ? rfkill_fop_release+0x3d0/0x3d0
[   89.576828]  ? __check_object_size+0x25d/0x4f0
[   89.576840]  ? fsnotify+0x7b3/0x1140
[   89.576866]  ? fsnotify_first_mark+0x2b0/0x2b0
[   89.576882]  ? avc_policy_seqno+0x9/0x20
[   89.576892]  ? selinux_file_permission+0x82/0x460
[   89.576909]  ? security_file_permission+0x89/0x1f0
[   89.576924]  ? rw_verify_area+0xe5/0x2b0
[   89.576941]  do_iter_read+0x3db/0x5b0
[   89.576951]  ? dup_iter+0x260/0x260
[   89.576980]  vfs_readv+0x121/0x1c0
[   89.576989]  ? __fget_light+0x29d/0x390
[   89.577004]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   89.577018]  ? fget_raw+0x20/0x20
[   89.577028]  ? __fd_install+0x288/0x740
[   89.577050]  ? exit_to_usermode_loop+0x8c/0x310
[   89.577073]  ? __fdget_pos+0x136/0x1a0
[   89.577083]  ? ioctl_preallocate+0x2b0/0x2b0
[   89.577099]  ? __fdget_raw+0x20/0x20
[   89.577108]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   89.577115]  ? selinux_capable+0x40/0x40
[   89.577137]  do_readv+0xfc/0x2a0
[   89.577145]  ? do_readv+0xfc/0x2a0
[   89.577162]  ? vfs_readv+0x1c0/0x1c0
[   89.577170]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   89.577184]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   89.577204]  SyS_readv+0x27/0x30
[   89.577218]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   89.577225] RIP: 0033:0x4529d9
[   89.577229] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   89.577238] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   89.577243] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   89.577248] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   89.577253] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   89.577258] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   89.660312] sctp: [Deprecated]: syz-executor6 (pid 7921) Use of struct sctp_assoc_value in delayed_ack socket option.
2017/11/30 14:11:42 executing program 6:
mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0)
r0 = socket(0x12, 0x4, 0x20)
setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00008d3000-0xc)={@rand_addr=0x2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc)
mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff)
mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x10171, r1, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000018000)=[], 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x2003, 0x800001010, r3, 0x0)
mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f0000002000-0x66)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66)
ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000019000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0})
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00003c9000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0xab0, 0x1ff)
mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x10, r2, 0x0)
mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x11ad, &(0x7f000001b000-0x13f2)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0x1177, 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}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "e2a558287f7f49854e20d3cb61aaf0b92d00163977ff44fc21d2f377cf2122951069479a11d83a15f8c64d5fb553c022fc4280fa72690a5d90897e7e46bab11bfd79d7c7bae6cffe952ebc276359effa98e8ee005555e159b1fbb41733bc04f3c13d2c7cfbb6e59f6dae21ff3a84558db3e5768745ec7f453f64aaf54495130c220d827150ff6d332af85cb07b9f2c1995248ced8cfa68c502ea1238dcd4b71f27f02754e31658c0ed5fa80ee43eb9208c5a15abdc0dc7ec89f501ce99622b79da5d5a30bbc3ea2aeb18909f448407a82a94cfe245d22036b1aba990b2462dd7bad9e8ac1ec0d39b8dd498b0eba80f59fd7275e12e6899052dfc48bcf3e78155ff18cca53fcd3a506c7f92bf360cf18a2db11644b674ae0c3fb6c4cab2dc1b047678f1e240a2c71753f30b76a22d1c08fec05423c24d2890ff28b8cd557f3620dd472e31e9729cec14468ecf46838285c97aeb8d741a6ffc9823670f0147b29680e0ffe58b598a7138b1e06d6c374fec58801103ea391aaa47ffa358dbff5ad10f451fb06abdae9f388a5e24bba6a63ff35823424e9713d7466e1d3d7b0a6082dbf9e60eeb630ae28595e9527a7110d46a1d935bc992a13326c00a66ca3cfc6d6e4cab875eae4ffe98d610e1fe39cc1ca29ba0874e4dac5fcba85bafb25194953cf373fbcc48a93788c83c065cbf08ae0224e2c583a769ed546d8ff56c82d7763258b09695557b8852365078a77351cbea628062dead2ee2cb548c4729fe8501550f1798e610304442c52b75dec3b131c3edfd4186dc4671f0ed17d43f5ce5b0d700525f2ec2c3d621927409206ea0628eac0d1dc80d6ff85736a2fc6b1283652a22a26a0cbd9fbe1d6cefc9b9f101e096961976e4cf56ac432b28b08e8ecc5f569f1b22db244e1270955e58ab9b215714903f911a751a3f29b708a4de6cc1a4b8cb1fdd291e95a905039581976a04f96ac9fa3c64ccbdbcdd39ad1c0e7f65d112979a8f11af320ee147bf44eb1fcaaf53e4d4f174def48e6242cc54771246ef29240cf087bb81d7582759d64fdf6a2ab9c8e0fff6340dac219b0019db14df2f9f2a79c6dcdc67564cfc7c743326a263d047038da35d42057d5404e9dad3ec2c2945933b25c8d719fb5cf4d0cc31a6af9525f15d6a0746e2f0eb55debc0c9b6c0bab991c015a77d446889e027d4eb6e3224ce280c7c8c8f0d36a4f68f1a1c3a07b5a524ceb025ddb78eaf6d8095c9db116406759debbcade74e136a1a5d5f5775888785a19abe7aa9f4ea1cbddaa97ca20abc3dd7003b54d3b2962b4d8e2bcff9e42c12904b6612f86b8864e2861f18b1ea35894f7991b2ecd6d1296c8490185d969ae8595ef3df56dbda619545d6bbe52239a84c82c597a0e85a09b4345f1daf472953eaf237d2c19c16787fa1e5139484d675b879a92c7457565d5e1af614523a0d7cb62001692420aed7b8bebe8494d338543597d108d17576346b12f9410b07cce623bf35bdadb8d360323a6f08ec7cacce189d228a2c2560ca72160c7e2a30820bea5143ecfaa2df2b29ec4ba9d90ed711dc36a47cc41d67d0b8455c5e83bd3e277d643501b2723e2f6db436dad02fbbd30fa1ae52930053120d68e5ef2c02ed94e690fff0ca4a05715645607b86456c9ff36601dd798b723e027c35b6ecb720bf1a033dad6e0b032822279444babab608a3673afb96628b4f160abc71caec10e65519657389abd36cc88c929971bf3e09254ec9c8120966d34a820bdc25e6d4575a9173ec9106dde4c37659c066a3404b0b3ca62a6e3216545f3bcc20905672a90791d4498cbdbf7fc3fe6a9cc0e1edd3c971fbdf4ccef26fbfaf0bdfbe1e8c297f38c8cf1d5d69c4e667bdfe7f5846e43402f82be1da8e1ad1669961ab3d4ba539d0aaa80ca1c2c5b868c8b81ab830816f2b3c15f6aab46cdc67df459c70ab34df92bc194c9be4ab13126b8962f3f6186d41849cd702b0dbccac87097f29636e3f9d134e08624d5fd527d3ef317b28b4455b0f1f0f8fa7f132100c31264fe72ca5aae34636037b9a12fdda67ebaadf3d2ba6924ad412f182424e519bfa6fef84c8c944f28a35c00bd4efd5ddd5c161aec211c75cc1ad15edca17d418220944efa3e3c963cd0c2614bdf40ebdd6d214ab6795e647af27221b62ef4643a492c5d086714f9e85e696f8da7e548e1ad5dfb222a944b1205de72bf46416b8236bda3722bd5142bb272097b5966af0f1e7b6c8ac34c069a777672df945856d4598bc31e66be5c9b7f842fdccb67a3de671a2f42ee30d2eff62ff10e0be8d1ae21824f6b17094603695727d1b8aec7428c4d4e0cca09b9d8eb2c04fbe0c6376813fea19c7930f2255ba62f3063ba573861bf78c0b62274f63692cbf65e1960e1fc38703059937f9c1deaac1dd8dc9d5400d51b3635a17a763ade423ef6f5c5e2529d25c9160b844bd02326f36792931cbb632ef26672be7f2dd57dd74bacf01d0c366484fb2029196c71e6c333a936a6d8ea94845a5c132ef3f4a3890e3aaeb6507813eae95335452a25f5432f733f10e6a9b6947b16ce5f10135bd0396f01f7a2bbc34db981cde6cf3cabfa8970d887751650f85ec75635c120a7b29b16280e7c64f115a10216160855c2a944305ec0085d3b76e8c96440bde5ca23998e71a84692aba95f33c89ecaee2c31f4b4b5e0cdfebee68bd5fe12f3905322c276a9a92a4ee4419857fb8eae887b6b77c0ad2ced8242e2ccfbee10cd3d54459afad40a0c1c1215cb60a33e1363ee5282e99a0b64044e63e31af3ea4863b7729bcd35655eb3221562f6364434848f7465af8bf521b323fae260d9f477dee0f1bcd72a86b2f24728c49a5244a403d3cf55899f08cf977bba34ed112113ec8508c3f6bb9ba44bb4ee338fc07466ad96d366b4b96963434bce530e00767442491a294933e50edff64328ca3f71bb11d0a9ce964c5e0dbda7e46a2e4de7b72e184c78caf3f91bc3118e34f50327f8236b87f287f49530c71a6a74067c0989290bf19da96ba8ed6566a28be1b1c3aa2d737208e26f1e0642b4d53eab45cd7c3dad72726037eb9e7071e9bca000b084fc0bad887285c82597d9a88d9ff1720421670fc3cd9407b7b0a0a8a029976e95fd1920ad3dd83c253c5e01459d4f996d0572f93a5498bc8db36f666d291e5c416f357021630fc2b2acc0ed1f1bce22703980703b9d179ff4c3509d2ad585349ba70e43ab130f8b462ab2fd4a389189d670f931e9b56b9b4040c8d44db3892e0bbf095de4614abb70c082ea8fae05fa52a9ec8dc82c970b07890d61d9d859d1999b36b1adbd65ee493dd15cb5e64a6d4639e91c55bfb459947241a3059348ba599ef24cf6af70cce3af486bea4824f71b9bac79c2a13d440e43b204bea94ba62f7f6d3b64dcb95251a4f9e1b95940c2d605fdace10ad912dac9906d570b91150a273736e34be7ac02ee68d0b113d5c2d02cafa7c3b180022d16ad7baaa3b6f9c8c7caac40228e9c65f2278871046954535f20b3ae1ee61fced1e6be340d3c1a879a3666aeef3565bb4b9afa3b6b3c11ed9591f7e6ca0c3a1197ed59441ba97daaeca4f730e8c9052136a51c9919e55271efeca93d801e1ca8593f7e5ded76a4ecc5c27c1b83c0d09f8fa3acee409dd191c331a52b1ac6a96f93d6e4e0c6f23a7ee11d513c5422b8be2b83f0c2b3cdd1af7a8cf289d74418e0906595f6082bee7019083ea6f5c783f00f2c759116b45ba6dea7b642b14a1518989d7cfbaabc8aa4b16e132e7b0ba18859120512bf20c0e97899968597c2c83148e722acf8cbfcd4a6aecc432e68e7cf82aefa9ca5f249432374b001d6450270137d9dc5b53acde53cb3a12eb747b0ca4881218227ad4023d4b86755abca7b01cb95b36923c81381c6d129951e3dec6182a7246a7adbb858350ca9c6e5dbd3d62c35579a3b1cc10df8421a6a6c9331d1eb3f7bf9368eae9e11fb67c5c4f081b5c1df454631877a508b0f9ae716bc4459075a851cad87e4a95ebefdd1b4404d840ff510d60c9ddf41c73352083adc78563081f6ffaee86373ff5159ee54f3167b0ec9aec547e76878bebd380699638a43938db0ce8891025e694bf1f3119007c4b9e37a291a44c01bb03c8b178d6cbbd69a822d2a00a50f33903e373fc586122a96bbebde6c90ba5c1f2a4654ea860b0503a49d08f7651135bec2048cf787fc591025b38ee4604ce7356f6b5f72a228b2b97f68e5e9ac566991b675436cfc55f47c4c3fcbcecddcbf900f1c440ffe1c1ffbad4e0daae69e197f73b3336f3017b5f2f0ff2ffc8fe5e08f6cf0f5ae91ddc23ffde76a70fdededbca006cbea6fc1487e66ea1faf30567668be3c8953615574dd49504aaf85dbda703fbeb8cd358b163fc68f9258c80f7ee0c56ced0619fb991e0a307c121e8a75d3be1a1d1575ee104389c611a92b924f17f68241b859144d212b62c7ab9a59586568fbb825b50be38311eb9d442c7dc721e66675b3e130966765d2bac7ecd6834c5667a6de36dc4fac7f63f41d3b24f051e27b8c627e443eae867d9fab3e4034e911b31e9803669b6b999ba533e5d52b3efc69f9537b780c8586b6c9423f072a8eecb21caa87bbc150367a12a2735108d7a4e4f04e0e84ae06815ffeeb8fb655592694b406d73064071d5a47d8a7ba45c74cb7e19c56ff9963ec8ca42245d20955406ec73ab002f03fdcc29ca53ee329a15ecfbe129b3909c9a0e911ccef532a2ed014e853cf63210a90b37413c307a1ac9ad5dcf6b9970dbd6330096e1120448b8a8c51c8daef28cf76a46c98d32c83b7ed2887b14747d94fbf83fc9f58caa44b7fbc46323a0fd62c6771934f26eae568ff4f11756a0e133e082d982429d6dc861eb81ab50165408c783cdf58a62e9db79f5fa283578c0cd0a27f11dc81ae2342aad1cf7f79f953075c4bc58614b6fff221184c812346fa281b67233635443f7630f07a895b3f31f0ffafd10e035ab8671a033f89655e55437e607bb8b1a7e1470fe4a97761391a6af260cb8fa5ebd67f9f7a7f3a11dd3308a52651aceadd7808cbd8af6998b010bf177a70056e2c0878c0a0e06a6263bc6fa7c2ac49fba774df17a13cba678fb556096bb7dfa8afe33a4b1524e66fee5ece589d5e5ab1dc87155fce440d0e6f89febc932c9954f2b0b17b7f3ae3a59c2e25b6e0156a85c1e824beb813f6728fc54039de322df6ce326288080fa887afec207db121192a005b2527b81c4700804dd9ce9b866133a7b7a1f20bbf34b09a844abdf44ffde21b015cd1bd74187167d09596b4283d6ed1c51ac4ec8a2994c61a7f6924f65fe06d1c67edda3d028d06c90c14b8ac50b4fd6526dda5a45cbaf2a797c3ba76bee586a70ecfc0e27665b40bd5a6727eb6dca2f8c4c29b4727bb9fe7a0e7910b0ad0d9d4e733be1382a1ad48cda34a5a3782151b7571c52c2ae1a5369776e1bdb00c99bbf42add4a682524b3f2eaba641f9a037f19c408ef4a3e169637b507564696fe080acfff1cfb16d4f67c289f760515f6a4d3cc416a9b0da7d3758a61b5716b5d47f02043b9ebe696db0be85385534daf6347f37ccbaf307c5966294aaa228021fc0377705cde0ba9b97dd3f1c4e520ccacf5fa03afd6de0e3db10ad70997827832412e44d49924d969faef2a8d222a66d3ee85586ebc5f4ab68f1993548007121d45d60b1ec4386af281f1fd731d49c6d51cb7ff50a710a045d23aacddd526908384def85aa5c2fa7e1fd4a3121ded823d476d724339037185ad54b84eff64ffe5a395921bc0210f"}, {0x7, 0x18, "20c0cfcbf600803f36c99cd56334c680907bc28c4b65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "82cd949d80fb"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000fec000-0x40)=[{r1, 0x8, 0x0}, {r1, 0x4041, 0x0}, {r2, 0x100, 0x0}, {r2, 0x4, 0x0}, {r1, 0x14, 0x0}, {r3, 0x100, 0x0}, {r3, 0x0, 0x0}, {r1, 0x602, 0x0}], 0x8, 0x100)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x9c, &(0x7f000000f000-0x9c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xd4, 0x7, 0x4}], {0x8100, 0x9, 0x5, 0xffff}}], {{0x6004, @x25={0x2, 0x2867, 0xb, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000000e000)={@common="6970365f767469300000000000000000", @ifru_flags=0x0})
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x8a, &(0x7f0000018000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x9, 0x100000001, 0x0}}], {{0x88f5, @ipx={0xffff, 0x78, 0xff, 0x5, {@broadcast=0xffffffff, @random="2952b4cc3f96", 0x20}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, "44b456d05ce34ae051d3b00fdf5769c6c6fbaa2efce3fed3a663c2195c60a246927fe949f4ff7a6ade39f1ebfd8ca31752e3c359ab518381603694afb106f615276d711dd8aa255d97d388ea3f6fe293da0ea5b6e17dda5e27b7"}}}}, 0x0)
mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00721ffb04a922e804e7d5688bc88902"})
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000308000)={@multicast2=0xe0000002, @rand_addr=0x8, 0x1, 0x3, [@broadcast=0xffffffff, @rand_addr=0x7, @empty=0x0]}, 0x1c)
2017/11/30 14:11:42 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000846000-0x8)=@assoc_value={<r1=>0x0, 0x28}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b75000-0x14)={r1, 0xfffffffffffffff9, 0xa7, 0x400, 0x0, 0x100000000}, &(0x7f0000000000)=0x14)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000015d000)=<r2=>0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet6_int(r4, 0x29, 0x31, &(0x7f000094e000)=0x0, &(0x7f00008aa000)=0x4)
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dda000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0)
symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f0000013000-0x8)="2e2f66696c653000")
bind$llc(0xffffffffffffffff, &(0x7f0000c02000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5)
r6 = socket(0x10, 0x0, 0x0)
ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000539000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
eventfd(0x0)
r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0)
ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006dc000)={@generic="f00000f55738efcab89940c21e157fa6", @ifru_map={0x9ce, 0x0, 0x0, 0x0, 0x0, 0x0}})
ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000a38000)={&(0x7f0000fc8000-0x42)="9357d2a220f53fd88cdd072499d395d4a693f3ed68d73257e4ccc197205be71d0035fbba5ff29dbb4fecfdcc234c29f4de0a5c16e945d1c218734769d347e5b3cf40", 0x42})
ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000ec000)={0x3, &(0x7f0000254000-0x18)=[{0x5c8, 0x3, 0x5, 0x7fff}, {0x4, 0x6abf, 0x1f, 0xf1}, {0x1, 0x2, 0x0, 0x6}]})
perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000c01000)=@get={0x1, &(0x7f00005a2000)="", 0x0})
2017/11/30 14:11:42 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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)
r0 = syz_open_dev$sg(&(0x7f0000e4b000-0x9)="2f6465762f73672300", 0x8, 0x80000000)
r1 = gettid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100, 0xffffffffffffffff, 0x0)
r3 = shmget$private(0x0, 0x1000, 0x1c01, &(0x7f0000c36000/0x1000)=nil)
shmctl$IPC_RMID(0xffffffffffffffff, 0x0)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000a70000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000c75000)=<r4=>0x0)
tkill(r4, 0x400082)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000daa000)=0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x18001, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r5 = socket$inet(0x2, 0x2000a, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b6d000-0x20)={0x743ab1fb, <r6=>0x0, 0x10000, 0x9})
getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000312000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000)=0xe8)
ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f06000-0x20)={0x0, r6, 0x0, 0xfffffffffffffffd})
r7 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x3f, 0x0, 0x0, "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]})
r8 = memfd_create(&(0x7f000003e000)="27", 0x0)
r9 = syz_open_dev$sndseq(&(0x7f0000421000)="2f6465762f736e642f73657100", 0x0, 0x8000000040102)
dup2(r9, r8)
write$sndseq(r8, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30)
getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f000096d000-0x10)={0x0, 0x0}, &(0x7f000087b000)=0x10)
clock_getres(0x5, &(0x7f0000328000)={0x0, 0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r9, 0xc05c5340, &(0x7f000033f000-0x68)={0x0, 0x20ada, 0x401, {0x0, 0x989680}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r7, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0})
setsockopt$inet_mreq(r8, 0x0, 0x4, &(0x7f0000986000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8)
2017/11/30 14:11:42 executing program 2:
mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x8000004101, 0x8000, 0x0, 0x10000000, 0x0, 0x7fffffff, 0x0, 0x0, 0x4000000000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x3, 0x800, 0x0, 0x0, 0x0, 0x200000000400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
shutdown(r0, 0xd5583f8dc5362eb8)
bind$inet(r0, &(0x7f00004cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket(0x10, 0x2, 0xc)
write(r3, &(0x7f00002f9000-0x1f)="1f0000000001ff49433bf000080000760f0000e0060012000000e50000083c", 0x1f)
r4 = dup3(r2, r3, 0x80000)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000a71000)=r4, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d8e000)={&(0x7f00007e6000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce1000-0x80)=[], 0x0, &(0x7f00000d1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x7}, 0x12000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x2b, &(0x7f0000d91000-0x45)="317fe64e62b142288781d71ea0c4e09c21a8d4aca0de5348d85d976e963dbd73fe7af3c1b6091b5922649d"})
ioctl$sock_ifreq(r5, 0x8936, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x2, @sync=&(0x7f00005aa000)={0xffffffffffffffff, 0x7, 0x4}}})
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0)
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7, 0x5, 0xb, 0x0, 0x0, 0x0}, 0x1c)
bpf$MAP_CREATE(0x0, &(0x7f000034e000-0x1c)={0xd, 0x8, 0x4, 0x100000001, 0x2, r6, 0x0}, 0x1c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b2a000)={r6, &(0x7f0000a82000)="3b", &(0x7f0000adb000)=""}, 0x18)
ioctl$void(r1, 0x4452)
socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84)
2017/11/30 14:11:42 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc21", 0x3f)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:42 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:42 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:42 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffe, 0x7ffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1ff, 0x0, 0x2, 0x100, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
sysfs$2(0x2, 0x5, &(0x7f000063a000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
r2 = fcntl$dupfd(r0, 0x403, r1)
accept(r1, &(0x7f0000962000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b85000-0x4)=0x10)
ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000017c000-0x1)=0x0)
accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000200000)=0x0)
r3 = getpid()
perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r4 = socket(0x1e, 0x2, 0x0)
bind(r4, &(0x7f00002ca000)=@ethernet={0x306, @random="2f3111ff6f7c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = signalfd4(0xffffffffffffff9c, &(0x7f0000a7a000-0x8)={0x2}, 0x8, 0x80800)
ioctl(r2, 0xffffffffffff5230, &(0x7f0000001000-0xd)="93f8ee0f6724e94f38d27da8e2")
perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e89000-0xc)={<r6=>0x0, 0x0, 0x0}, 0xc)
rt_tgsigqueueinfo(r3, r6, 0x3f, &(0x7f00007e9000-0x10)={0x9, 0x1, 0xf8, 0xcd0})
io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x7, r5, &(0x7f0000001000-0x38)="a69935cd45bf87beb2d8266f24dacdbf045700d1cef940367e0e24e3dfa8ab5c4945f5d371519d1acff5e539623bc85c8de25505619de2e8", 0x38, 0xc1b, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0})
fcntl$getown(r4, 0x9)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000325000-0x10)={0x80ce97, 0x9})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r7 = memfd_create(&(0x7f000040a000)="6367720000b0b0", 0x3)
creat(&(0x7f0000000000)="2e2f66696c653000", 0x40)
perf_event_open(&(0x7f0000f92000)={0x1, 0x78, 0x6, 0x1000, 0xfffffffffffffe01, 0x0, 0x0, 0x5, 0x4, 0xb, 0x9, 0x9, 0x7, 0x1d, 0x0, 0x8000, 0x4, 0xffd, 0x69, 0x0, 0x7, 0x200, 0x2, 0x4, 0x7, 0xf01b, 0x0}, r6, 0x7f, r7, 0x3)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dae000-0xe8)={{{@in6=@remote={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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8)
futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
[   89.660312] Use struct sctp_sack_info instead
[   90.938208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'.
[   90.952067] FAULT_FLAG_ALLOW_RETRY missing 31
[   90.962440] CPU: 0 PID: 7932 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   90.970853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   90.980198] Call Trace:
[   90.982783]  dump_stack+0x194/0x257
[   90.986428]  ? arch_local_irq_restore+0x53/0x53
[   90.991120]  ? handle_userfault+0x12b7/0x24c0
[   90.995629]  handle_userfault+0x12fa/0x24c0
[   90.999960]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   91.005476]  ? userfaultfd_ioctl+0x4520/0x4520
[   91.010035]  ? free_pcppages_bulk+0x20e0/0x20e0
[   91.014675]  ? mark_held_locks+0xb2/0x100
[   91.018800]  ? mark_held_locks+0xb2/0x100
[   91.022921]  ? free_unref_page+0x3cb/0x9d0
[   91.027133]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.032121]  ? trace_hardirqs_on+0xd/0x10
[   91.036248]  ? mark_free_pages+0x3c0/0x3c0
[   91.040454]  ? trace_event_raw_event_lock+0x340/0x340
[   91.045625]  ? check_noncircular+0x20/0x20
[   91.049841]  ? mark_held_locks+0xb2/0x100
[   91.053966]  ? retint_kernel+0x10/0x10
[   91.057835]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.062829]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   91.067568]  ? find_held_lock+0x39/0x1d0
[   91.071615]  ? __put_page+0xfe/0x160
[   91.075300]  ? __lru_cache_add+0x410/0x410
[   91.079510]  ? lock_acquire+0x256/0x580
[   91.083475]  ? put_page+0x178/0x200
[   91.087076]  ? tlb_remove_table_rcu+0xe0/0xe0
[   91.091549]  ? do_raw_spin_trylock+0x190/0x190
[   91.096106]  ? mem_cgroup_try_charge+0xe50/0xe50
[   91.100855]  __handle_mm_fault+0x3da6/0x3dd0
[   91.105245]  ? __pmd_alloc+0x4e0/0x4e0
[   91.109107]  ? find_held_lock+0x39/0x1d0
[   91.113157]  ? lock_downgrade+0x980/0x980
[   91.117275]  ? __lock_is_held+0xbc/0x140
[   91.121353]  handle_mm_fault+0x38f/0x930
[   91.125389]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   91.129943]  ? vmacache_find+0x5f/0x280
[   91.133897]  ? find_vma+0x30/0x150
[   91.137417]  __do_page_fault+0x5c9/0xc90
[   91.141458]  ? check_noncircular+0x20/0x20
[   91.145673]  ? mm_fault_error+0x2c0/0x2c0
[   91.149792]  ? check_noncircular+0x20/0x20
[   91.154003]  ? debug_check_no_locks_freed+0x3d0/0x3d0
[   91.159179]  do_page_fault+0xee/0x720
[   91.162957]  ? __do_page_fault+0xc90/0xc90
[   91.167160]  ? find_held_lock+0x39/0x1d0
[   91.171211]  ? lock_downgrade+0x980/0x980
[   91.175332]  ? __might_fault+0xe0/0x1d0
[   91.179284]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   91.184112]  page_fault+0x2c/0x60
[   91.187538] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   91.193138] RSP: 0018:ffff8801c971f9a0 EFLAGS: 00010202
[   91.198473] RAX: ffffed003b28bd00 RBX: 0000000000000001 RCX: 0000000000000001
[   91.205714] RDX: 0000000000000001 RSI: ffff8801d945ebd0 RDI: 0000000020001fb2
[   91.212965] RBP: ffff8801c971f9d0 R08: ffffed003b28bd7b R09: ffffed003b28bd7b
[   91.220206] R10: 0000000000000001 R11: ffffed003b28bd7a R12: 0000000020001fb2
[   91.227446] R13: ffff8801d945ebd0 R14: 00007ffffffff000 R15: 0000000020001fb3
[   91.234720]  ? _copy_to_user+0x9b/0xc0
[   91.238587]  rfkill_fop_read+0x3e8/0x720
[   91.242642]  ? rfkill_fop_release+0x3d0/0x3d0
[   91.247111]  ? __check_object_size+0x25d/0x4f0
[   91.251666]  ? fsnotify+0x7b3/0x1140
[   91.255367]  ? fsnotify_first_mark+0x2b0/0x2b0
[   91.259926]  ? avc_policy_seqno+0x9/0x20
[   91.263963]  ? selinux_file_permission+0x82/0x460
[   91.268784]  ? security_file_permission+0x89/0x1f0
[   91.273688]  ? rw_verify_area+0xe5/0x2b0
[   91.277728]  do_iter_read+0x3db/0x5b0
[   91.281502]  ? dup_iter+0x260/0x260
[   91.285118]  vfs_readv+0x121/0x1c0
[   91.288628]  ? __fget_light+0x29d/0x390
[   91.292578]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   91.297918]  ? fget_raw+0x20/0x20
[   91.301343]  ? __fd_install+0x288/0x740
[   91.305301]  ? exit_to_usermode_loop+0x8c/0x310
[   91.309960]  ? __fdget_pos+0x136/0x1a0
[   91.313822]  ? ioctl_preallocate+0x2b0/0x2b0
[   91.318204]  ? __fdget_raw+0x20/0x20
[   91.321891]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   91.327397]  ? selinux_capable+0x40/0x40
[   91.331443]  do_readv+0xfc/0x2a0
[   91.334780]  ? do_readv+0xfc/0x2a0
[   91.338301]  ? vfs_readv+0x1c0/0x1c0
[   91.341988]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   91.346807]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.351810]  SyS_readv+0x27/0x30
[   91.355154]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   91.359881] RIP: 0033:0x4529d9
[   91.363040] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   91.370719] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   91.377961] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
2017/11/30 14:11:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x0, 0x0, [0x1, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:43 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
[   91.385200] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   91.392528] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   91.399769] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
2017/11/30 14:11:43 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0xc)
mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000425000-0x49)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000000010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48)
sendto$inet6(r0, &(0x7f0000edb000-0x2)="64f5", 0x2, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000550000-0x18)={@loopback={0x0, 0x1}, 0x0, 0x0})
mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sync()
recvfrom$inet6(r0, &(0x7f0000f57000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x40010122, &(0x7f0000f57000)={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c)
mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f0000963000)=[{{&(0x7f0000dd9000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x3, 0x4, "63626328626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000441000-0x50)=[{&(0x7f00001fe000-0xa4)="f59ffb482a58dd876077a63882b1c3187672a593336eb3cbbef6d32973ccf92adfe122bd1eb09cafd3cad91fbccd4884632568ca7c80c1c1fdc0e6156dbcdadd76dcebd086cf6482169776eafa048af12cbb522318d3b6c465176c1858202fd62afd582967a4f1a7855fd8825aafcc742ec8d7cbd6741529d8ef58a9ca851f6c5443c80de3c114725f21a0c07691993fb95079cbb880bdd19acb812637ed12006ab09ee8", 0xa4}, {&(0x7f0000bf2000)="96e2ef7639e4", 0x6}, {&(0x7f0000750000)="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", 0x1000}, {&(0x7f0000f55000)="1297626b348eebc6603839c49186f632b5a1de5b01091ced85a0db5957d73a576e281ebb0b041052a199bb6c2c57135612a09932162314732ff11adc4f65cd8768719ae30361de010160bb9ba7df8a8b17c4a155dd310855207c5660d101c6f5c667e35343f89bb3af45664756aa4b4ba5b7c72638e4eee3873739", 0x7b}, {&(0x7f00007b9000)="13197430534ab897828432e0ea4b2907cf2b935830326e9dc4ee7cad3ba2a6b81a8e2c3c307b3bee2767084e78b522c21da13f3913f5696e5412c2ea08b6c1d13518033055761682efe74ed30c7498174e69e48544050e400866799e333198b5a7fe0caff5b508cfedc52398b2191e946e", 0x71}], 0x5, &(0x7f0000865000-0x1c0)=[{0x18, 0x111, 0x63, "c97f76c717b3"}, {0x100, 0x10a, 0xfffffffdfffffd52, "3f971d0ab6e34b52083b1d61e8dd65077543855e0da7aa03005dafed49ce9e0835cfbb1970c801970d2808fa1d69d76b363a98c5ca87b278a7c0e7d399bd4c69622da80b7a7bfae6135ee27c607215d8204719e40ac5166f7f0ec75e2ef9abaf0ff10fc238050187b263d9e85093e249d36bb28f26806ba71767efa382e143aafe5b78006bb8aa50d2a55148965a2dc60561cee7055ffeeb14b6416a8fb2ed3437e0ca23799ca1940d3c66166c9de3858fef79e4633a5151fc7e6421ae00c5a18f752ed346976282f1b8a1ab9de5641082d75b795a325fc03e76e24a96e1b9d7580a00d3da1482c3f8d6e4ee"}, {0xa8, 0x88, 0x4, "e4e64abce2cf7d0a4a82a3183fa3fc17fd3fe5dc66e103118c32a60d5dd3a64725aca2402325672648bf3947f2bc772db59f028091c7fd6953da6374efa5ed920624f419092fd9bdc0ab5a91c49281317664ea1e23d27e3504f2db55298de1453e0c81dd4514835abb741ff40ecdb9c0631dedaad77cef7ce905b0c06193a87ea532589b08767a8282aa065d479aa3a903cfd1759fd0"}], 0x3, 0x4000}, 0x9}, {{&(0x7f00002e4000)=@hci={0x1f, 0x2, 0x3}, 0x6, &(0x7f0000145000)=[{&(0x7f0000df0000)="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", 0xff}, {&(0x7f0000b05000-0x1d)="88fec458a7e83e8d1053d5b10e7a67aba2f99205d8deadc9168b49a5ae", 0x1d}], 0x2, &(0x7f0000531000-0x110)=[{0x110, 0x116, 0x8, "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"}], 0x1, 0x0}, 0x9}], 0x2, 0x4001)
getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000051f000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f52000)=0xd8)
accept$ax25(0xffffffffffffffff, &(0x7f0000e85000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a65000)=0x10)
mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000727000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000096a000)=0xeb)
mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f00000a3000-0x8)="2e2f66696c653000", 0x80)
mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f59000-0x30)={0x6, 0x35180943, 0x4, 0x5, 0x6df8, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
2017/11/30 14:11:43 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000004000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x80002, 0x0)
r3 = socket(0xc, 0xa, 0x6)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f00002ff000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263287365656429000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10)
r5 = accept$alg(r4, 0x0, 0x0)
sendmsg$alg(r5, &(0x7f0000d09000-0x38)={0x0, 0x0, &(0x7f00000a1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8010)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d00000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000)=0xb8)
recvmsg(r5, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)="00", 0x1}, {&(0x7f0000a14000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5e000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x7, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x40000020)
sendmsg$alg(r5, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f0000f87000-0x24)="5b03e73d9a3c4fb61b7e7eedbf343b40346b397740172cd6ced5d09807dd611372f09feb", 0x24}, {&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b478ab8c0d07788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec260ae55f7d3b163b1ff39eac4e7d390a22a8b6b769ac09a4e095901413b9186963a86d88c4c6b8ad06cf95cff000d358a322c0e02dae487cf0daa6a3f1efe980d1e75fa4cb0d73689a1", 0xc9}], 0x2, 0x0, 0x0, 0x4000}, 0x1)
getpeername$inet(r3, &(0x7f0000186000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c93000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007f8000-0x4)=0x0, &(0x7f00002ef000)=0x4)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000579000)={<r6=>0x0, 0xd1}, &(0x7f00007a2000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d27000-0x10)={r6, 0x1, 0x7, 0x400}, 0x10)
connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4)
socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000142000-0x8)={0xffffffffffffffff, 0xffffffffffffffff})
socket(0x2, 0x3, 0x40000000000000ff)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000702000)={0x3, 0x2, 0x7ffa}, 0x4)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ebe000-0x10)={0xffffffffffffffff, &(0x7f00002ad000-0x3)="dbec17"}, 0x10)
2017/11/30 14:11:43 executing program 3:
mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0xe)
mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mouse(&(0x7f00009e7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x20001)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009e8000-0x2)=0x0, &(0x7f000057c000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000d3c000-0x10)={0x33, 0x4000})
r1 = open(&(0x7f0000555000)="2e2f66696c653000", 0x2023ff, 0x9c)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2)
openat$rfkill(0xffffffffffffff9c, &(0x7f000024d000-0xc)="2f6465762f72666b696c6c00", 0x202040, 0x0)
r2 = gettid()
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10)
sched_rr_get_interval(r2, &(0x7f0000988000-0x10)={0x0, 0x0})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d71000-0x8c)={0x800, 0x0, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b7c000)={0x0, 0x0, 0x0}, 0xc)
lstat(&(0x7f000035c000-0x8)="2e2f66696c653000", &(0x7f00003c1000-0x44)={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)
dup3(r0, 0xffffffffffffff9c, 0x0)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000028c000-0x9)="2f6465762f6b766d00", 0x20000, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
msgget(0x3, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000751000-0x8)={0x0, 0x0})
ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1)
r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x201)
ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f000042b000-0x138)={{0x0, 0x0, 0x0, 0x5d3d, 0x4, 0x7, 0x0, 0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12800, [0x0, 0x0, 0x0, 0x0]})
[   91.460589] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'.
2017/11/30 14:11:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x0, 0x212, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:43 executing program 5:
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007df000-0x4)=0x4c, 0x4)
sendto$inet(r0, &(0x7f00003dc000-0x44)="75", 0x1, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket(0x5, 0x58da374fe7e06b1b, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffe000)={<r2=>0x0, 0xbe, "9e1504bcfb9c11da629a57ce27a64bb9b74ef018f0af11d7e078b45471c44b0770c256a6ef35ef62327bef3665663520671c94b9e5827849ecc022212236998999eab2e26f29595d752115ce071f97632a3932955325dc58e1cd0d8a9303ac724e1862b4b00d58bf7c5874f6e1c215a4137edbbba46af9bb338c31a82755ac22127eaa841331ccbd8dc535593462901e853fa28d06bf5579dcb9a20376af8ed2d51bd9ec1d1827978a097bfcd9725548f550721cfef2782d4a7e59d3f233"}, &(0x7f0000002000-0x4)=0xc6)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={<r3=>r2, 0x3, 0x103, 0x100010001}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8)
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="cd7394a68730a4512f895744c7e2cb07", 0x1})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000661000-0x4)=0x9, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x72)={r3, 0x6a, "96c362cb90ac185d4497416a5b393a2a958050a80b8ddd3c90f4cd6436d05a2ccdbe061e3ba31511ceda562709c9ac5627e5683c3a68f8933121ca86411ad0f810afb90983c871e60c9f06b37422f3fc74cb3cf4995a597a2a6fcf28a54c2ffc0b08b64dc8b8e48939ee"}, &(0x7f0000002000-0x4)=0x72)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$netrom(r1, &(0x7f0000002000)={&(0x7f0000fff000-0x48)=@full={{0x3, {"444680df740f71"}, 0x0}, [{"125e6ef8a4889d"}, {"21d978f0b99dd0"}, {"b023ac3f2de3e7"}, {"02be875d12457d"}, {"e2b6c23574b828"}, {"0dcd9fcf35f139"}, {"99db46baf06356"}, {"99e6436ad13c01"}]}, 0x48, &(0x7f0000001000-0x20)=[{&(0x7f0000fff000-0x22)="9b0a1a9c8c5d1ab3cf49e58cf1b4892e986c719499353150d017c7e36792a84191f3", 0x22}, {&(0x7f0000751000-0x54)="a78d1fa05ed315a84c84742e10ea009feb1322bdb0c2033f153a322bd44c2b0c6dbd01b1b9bf99a28fe53885bb13339729b80fbbfe6f7fd2fb87afc98aa260331216c795cdee28bf95e94b7bf1e2242d3b6817dd", 0x54}], 0x2, &(0x7f0000899000)=[], 0x0, 0x20000000}, 0x2000)
mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fa1}, 0x98)
mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
2017/11/30 14:11:43 executing program 2:
mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = inotify_init1(0x0)
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f000060d000)={0x0, <r1=>0x0}, 0x800)
connect$bt_sco(r1, &(0x7f0000fcd000)={0x1f, {0x620, 0x6, 0x40400000000df2b, 0x0, 0x2, 0x7}}, 0x8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={<r2=>0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc)
fcntl$setown(r0, 0x8, r2)
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000fce000)={0x0, <r3=>0x0})
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fce000)={0x0, <r4=>0x0})
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fd0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10)
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$mouse(&(0x7f0000fd0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7bc0, 0x20000000000003)
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$usbmon(&(0x7f0000fcf000)="2f6465762f7573626d6f6e2300", 0xfff, 0x2)
ptrace$setopts(0x4206, r3, 0x0, 0x0)
ptrace(0x4207, r3)
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$mouse(&(0x7f0000fcf000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x200001)
mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl(r5, 0x0, &(0x7f0000fd0000)="ea84688d7047a825c8fb02152d3a19dcfbd24bb5e2098ebba23e24680a02cedb37ac565ce3091b47d958f3cead2812c183da3523d96bbf8e8706cc36989578e32130c8d284734e7690dab811348e9fa702848a4f3122c302d7401e0e92c51be8f5c86f835831d08eb34d4fad2d379520b57d2cf1a488c04fb62d2fc1e89b18e965326452130b3da46c28aba7a4bb87962c1b2053f16e49881d06578bfe099020666513091856f4b5a542e1651df5ef9cb604d45a")
mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000fd1000-0x1)="00")
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r4, &(0x7f0000fd1000-0x30)=[{&(0x7f000083d000-0x99)="9e6e5d12faac1e40103434810db0a21a0cedc2e13ba50d1c2d93d7eb415c15c2ee10f8b38329a7af633a74065b1e05c197e2aa8c7f19f1d0c8df8d0eb3837c33c27d2ca84fb604a928d5c50d0505b9ae5cf3a65222c023ee5b86ce06340cb24252c14aee1941345f0822746c7c91f12913d21f9ea2535e8decc690d435f3e3379d9e453b6b7a095da07aa9d885a30c1dfcb19c5f32bbee0743", 0x99}, {&(0x7f0000fd0000)="75ee0c96d256103d73a41d1c21f156360f3f09c156591546db33429879fff8266ed43f0018f0e3d1b45112fbf8345540206732920b73a663685cb4586c595582718d830d4dd625d0da0024c5b84ccfa0896e26ce91b86f6caf774c8c6fada75d32074f5cb6ad07efb8a4c8871322820c68b873a619aeaf28a30c97b1c2bfff36a415517ceb50a2bc20f4be808aec242f80175a4cc380292f43ee690de58ec557a5a236855c9e1e7f3285e86a49d9312be62ce4587a91948067190ed89875525c395c95900e7f7d39e463892819262a0ebd69d32687", 0xd5}, {&(0x7f000070b000-0x5d)="df57e81b9d73e2776a259fe903a2a511ac4c04f5a77fdc155e6b841f153e8764b5772f935ced307d64a4d7655a35d01b425cd3c7186d90b87e7cc738107b79477573f954cd47b219195a519aae4ce4f40445041b53351c00da93cd871f", 0x5d}], 0x3, 0x1)
ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fd0000-0x10)={0xb, 0x2000, 0x3, 0x1000})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x0, 0xffffffffffffffff})
mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000d34000-0x10)={<r6=>0x0, <r7=>0x0})
futex(&(0x7f0000a5a000)=0x7, 0x5, 0x45, &(0x7f0000abf000+0xb4b)={r6, r7+30000000}, &(0x7f00002e4000)=0x8, 0x81f7)
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000fd4000-0x10)={0x0, 0x0, 0x0, 0x0})
request_key(&(0x7f0000bc3000)="636966732e73706e65676f00", &(0x7f0000455000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e29000-0x1)="00", 0xfffffffffffffffa)
add_key$user(&(0x7f00006c6000)="7573657200", &(0x7f0000ea9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000479000-0x17)="700825d12a78916d7d77ab322afb0504c460e9b84b87cd", 0x17, 0xfffffffffffffffc)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key(&(0x7f000071a000-0xb)="706b6373375f7465737400", &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd4000)="", 0x0, 0xfffffffffffffffe)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
request_key(&(0x7f0000fd4000)="6173796d6d657472696300", &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f62000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffe)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key(&(0x7f0000fd5000-0x8)="72787270635f7300", &(0x7f00004e3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000c28000-0x5)="7573657200", &(0x7f0000aa9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd4000)="fde9cff3e8017f905cda18d2a739ef57da0e820009fe0517fd84f11590d0b377c2fcb3c3", 0x24, 0xffffffffffffffff)
add_key$user(&(0x7f00002e3000-0x5)="7573657200", &(0x7f0000fb0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)="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", 0x1000, 0xfffffffffffffffb)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key(&(0x7f0000cd9000-0xa)="69645f6c656761637900", &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000fd5000-0x5)="7573657200", &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e58000-0x3c)="b070979f777f7d864ee5d02efafda386d6aa925e454dd9e1451dc338b953e3dd6127aea28effe4ef668743a6298742c16241ac174f6361526bce4e86", 0x3c, 0xfffffffffffffffb)
add_key$keyring(&(0x7f00004e6000-0x8)="6b657972696e6700", &(0x7f0000674000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
add_key$user(&(0x7f0000b54000)="7573657200", &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd4000)="3832cc5ca695d222353a0b6a49dc39098ea717ed5cb6f41335886526628c34121646ec66527900", 0x27, 0xfffffffffffffffb)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r8 = add_key$keyring(&(0x7f0000fd4000)="6b657972696e6700", &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$revoke(0x3, r8)
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000078b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc)
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x356, &(0x7f0000fd2000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x320, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x9, [0x0, 0x0, 0x0], {0x8001, 0x6, "92c7c2", 0x7fff, 0x3f, 0x649619f2, @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}, [@hopopts={0x4, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4e, "6d08b470f67bb4a9b454aa0d0c8ce3f4ac255ae9bd38c271f8afd4260cadfefbab6f584802623d5b65844d58a8bab2caa5b66fb6f95209141e2701aefb58f227866e234f93026e555a5a3773b71f"}, {0xff, 0xaf, "bd14004d0c01d11bafcf1c3d3eff654367019639df0ca9a4835a7572a5fdf747b0c3c0ccd2bfa660304b6bf8c07bd29f05eecd929a7ebf4e721d52162dc3487449a8d285130a2bb275bfd8f5e06007edd51a4478c2914b6e2f2df943069c56a0f5c4d23384ea68eccdb247eac4a6b9dedbe78e9d6a91b9264def31955c08f1b278619800143da17800ee76a31c3820e6fd1ef26752255d8192bec6f8fd1b8233ecd3bfc7654134d973be363987e349"}, {0x0, 0x0, ""}, {0xc9, 0x98, "9a4e908dfee4f90440b9a55391b790a3d56cbc1ad7d714fc3c6bb67230375fb42d6a4a6f48e4b73e8e860698afd9c3603db7ee68517c72f3527d36cb3939e4f76ec67cd04f42fc12218ca5b890540625d898632d909ea91950d5781ab104207a8eec58df9b308682c06f55a9b704b8c9f9a68770b3568d51ce48b1273f3432498d66cb05fc9f839193bca0a714c4a98121e807ca70a31ae2"}, {0xcf, 0x64, "4c49866cddeec6ffec429209ad55c0ead25a3e9fb0eebc66c385b8c34ccfb95f17de58dea4173b7aa6151e6af6fc1aa86fb6d60c50b5a9266524b4395a622bc1aedc025bac47aeaa3d34f760cd67cfbdb835d53fee0549dba7a27c3a7da7b76a48b1799b"}]}, @routing={0x16, 0x4, 0x3, 0x4, 0x1, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x2f, 0x8, 0x8, 0x10001, 0x4, 0x8001, 0x0}, @fragment={0x0, 0x5, 0x6, 0xac22, 0x5, 0x6, 0x0}, @routing={0x2f, 0x2, 0x3, 0x8, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "4e963a01b4d4db682a07745cba277ff2f89185d27d8f00caa0a44ec6a2569820683a5b5770ba044bdc556426aa6fa5d504e0741f602fe325efc32e1dcf346886c56b43312e01827b711557fa444447cce39da8356d2a83518b82f330eaab83d6195a77b7416974a8b8e8b54a8dc5c1cc04d09929f3ce38a9c7448514a08087d2e3bbb33584c482acb9f119d5feebb279"}}}}}}}, 0x0)
2017/11/30 14:11:43 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x4, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:43 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000c0f000)="2f6465762f73672300", 0x100, 0x804)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x142, 0x0, 0x0, 0x42, 0x7, 0xfe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb9, 0x3, 0x0, 0x7, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0)
fcntl$setsig(r0, 0xa, 0xb)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000b87000-0xb)="2f6465762f6877726e6700", 0x80, 0x0)
creat(&(0x7f0000310000-0x8)="2e2f66696c653000", 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4b, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003b9000)=0x5, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = getegid()
stat(&(0x7f0000925000-0x8)="2e2f66696c653000", &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
setregid(r3, r4)
r5 = socket(0x4000080000b, 0x5, 0xff)
r6 = socket(0xfffffffffffffffe, 0x5, 0x0)
listen(r2, 0xa)
r7 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000ea0000)={0x0, 0x0})
epoll_wait(r0, &(0x7f0000ff0000)=[{0x0, 0x0}], 0x1, 0x7)
setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000008000-0x4)=0x8, 0x4)
shutdown(r6, 0x0)
sendto$inet6(r2, &(0x7f0000ad4000)="d2", 0x1, 0x48000, &(0x7f0000f57000)={0xa, 0x0, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c)
sendto$inet6(r2, &(0x7f0000b75000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd579000008fb362d78f731", 0x2e, 0x40804, &(0x7f00009c1000)={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x1000000009}, 0x1c)
setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f0000247000-0x4)=0x4, 0x4)
setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000d01000-0x4)=0x1, 0x4)
setsockopt$inet_int(r6, 0x0, 0x10d, &(0x7f00007ee000)=0xed, 0x4)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000002000)=[{0x10000004, 0x7}, {0x13, 0x40000000007}, {0x3, 0x5}, {0x3, 0x1}, {0x2, 0xffffffffffffffff}, {0x2, 0x74d9}, {0xb, 0x8003}, {0x8, 0x401}], 0x8)
2017/11/30 14:11:43 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c", 0x44)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   91.599484] APIC base relocation is unsupported by KVM
[   91.634496] dccp_v6_rcv: dropped packet with invalid checksum
2017/11/30 14:11:43 executing program 3:
mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x9)
request_key(&(0x7f0000003000-0x4)="64656f08", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x26)="73797374656d776c616e30656d31656f683026216e746465762b2824402f2d73797374656d00", 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000094d000)=0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000975000)={0x0, 0x0, 0x0}, &(0x7f00000f8000-0x4)=0xc)
getpgid(0xffffffffffffffff)
fcntl$getown(r0, 0x9)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e88000-0x4)=0xc)
gettid()
getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a29000-0xc)={0x0, 0x0, 0x0}, 0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000004d000-0x4)=0x0)
fcntl$getownex(r0, 0x10, &(0x7f00007c8000)={0x0, 0x0})
getpgid(0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000eee000)=0x82)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000b02000)="2f6465762f70746d7800", 0x0, 0x0)
r1 = socket(0x10, 0x2, 0x0)
socketpair(0x4, 0x2, 0xc, &(0x7f0000014000)={<r2=>0xffffffffffffffff, 0xffffffffffffffff})
write(r1, &(0x7f000004e000-0x26)="2600000012004760fa0100ffd24e000007000213020000000000000d0000000000000005ff35", 0x26)
accept(r1, &(0x7f000018d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e0c000)=0x60)
openat$autofs(0xffffffffffffff9c, &(0x7f0000045000-0xc)="2f6465762f6175746f667300", 0x202002, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f81000)="2f6465762f70746d7800", 0x1, 0x0)
ioctl$TCXONC(r3, 0x540a, 0xfffffffffffffffc)
write(r3, &(0x7f000000e000-0xc)="9c", 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = creat(&(0x7f000033d000)="2e2f66696c653000", 0x0)
ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000ba6000)={[{0x5, 0x4, 0xfffffffffffffff7, 0x2, 0xfffffffffffeffff, 0xc49, 0x1, 0x2, 0x80000000, 0xff, 0x3, 0x3f, 0x6}, {0x6, 0x29, 0x9, 0x4, 0xffffffffffffffff, 0x7, 0x4, 0xff, 0x5, 0x4, 0x0, 0xfffffffffffff000, 0x2}, {0x0, 0x6, 0x9, 0x1f, 0x800, 0x8, 0x0, 0x10000, 0x6, 0x1, 0x0, 0x9, 0x5}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r5 = syz_open_dev$vcsa(&(0x7f0000a1e000-0xb)="2f6465762f766373612300", 0x16e, 0x101801)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000207000-0xc)={0xffffffffc310a8b8, 0x7, 0xb, 0x6, 0x8, 0x73, 0x4}, 0xc)
r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
sched_yield()
setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000cc1000)=0x10000000ffffffff, 0x4)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00002ad000)={<r7=>0x0, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0xc)
ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000a1c000-0x38)={0x401, 0xc0011022, &(0x7f0000999000)="1e2e6550270212cb1bd22a67906fc098470f306821e14bd956c3581a68e97e8641fbabce4628f6f73c646c85f93e4648c72ed8b916f418eae874b313f43aab99874bbc9d62096118f4e24099ce92c31b244450784a19c499569b4b59199dd6ad039b245bb8a8604c7c3aa78b67e3d350d17c9897d93834e8eb06c600c48c4c4b92", &(0x7f0000996000-0x16)="4f5963cef337c77718ae8dcd8c037ab8d58ad3cdc6ff", 0x81, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
sendto$packet(r5, &(0x7f00001bd000)="783d0c3c377b4798991e79c51f6b489a28716711df58ba3d8b46948f1bf1c136a29c72b9c1745009d6f708f367b9905b8760706b0a4374fbf6d8b7593acebd809f9c9c6f35329c24e70136d0f7f3b71c357d034492cc835f06f5e7328fc058de0b9ea6bdc1126c00000000000000020aa014c279d8a3cf262a0b4c6f585f851a8f7e6f0a75b9cd817be041cd2365f45f210cbce237ec1063bd9a3a57f8b0c8c185c64e6303ebb4f8ff92ba014500020002b409ae49048e3a49bf7826394de44f044135d6c572fafb6e6541693b1bdb53cfeccbf21005776e3d", 0xd9, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffbf20, 0x0, 0x0, 0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000000000000, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f00004d9000)="ab", 0x1)
ioctl$TCXONC(r3, 0x540a, 0x1)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000004e000-0x4)=0x0, &(0x7f000004f000-0x4)=0x4)
2017/11/30 14:11:43 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e1e000)={0xaa, 0x0, 0x0})
r1 = epoll_create1(0x80000)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0})
close(r1)
r2 = memfd_create(&(0x7f0000002000)="70726f636c6f7d00", 0x2000000000000001)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007b5000-0x4)=<r3=>0x0)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000efc000)=0x0)
getpgrp(r3)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003c3000-0x18)={0xaa, 0x1, 0x0})
pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0)
fremovexattr(r1, &(0x7f00002a8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400")
write(r1, &(0x7f0000e4f000)="", 0x0)
close(r0)
2017/11/30 14:11:43 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:43 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x100400000000c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000445000)=0x8, 0x4)
r1 = mq_open(&(0x7f0000000000)="00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x10002, 0x20000000})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup(r2)
sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75)
perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x2, r3, 0x0)
ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000ce000-0x18)={0x0, 0x0, 0x1, &(0x7f00006af000-0x8)=0x0})
r4 = perf_event_open(&(0x7f0000fb3000-0x78)={0xffffffffffffffff, 0x78, 0x2, 0x0, 0xa8, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26208, 0x8000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$inet(0x2, 0x3, 0x6)
sysinfo(&(0x7f0000d3c000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a94000)=@generic="8e52c566c2652692155ac30e70f1faed", 0x10)
fcntl$getownex(r4, 0x10, &(0x7f0000c42000+0x746)={0x0, <r6=>0x0})
ptrace$getenv(0x4201, r6, 0x7, &(0x7f0000c54000)=0x0)
setsockopt$inet_buf(r5, 0x0, 0x4, &(0x7f00003bd000-0x11)="130e010000fc028e0700000000000013ff", 0x11)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3)
sendto$inet(r3, &(0x7f0000004000)="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", 0x5b5, 0x0, &(0x7f0000895000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
pipe(&(0x7f0000757000-0x8)={<r7=>0x0, 0x0})
fcntl$lock(r4, 0x7, &(0x7f00006d4000-0x10)={0x2, 0x3, 0x200000006, 0x6, r6})
r8 = syz_open_dev$mice(&(0x7f0000c1a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1)
ioctl$KVM_ASSIGN_DEV_IRQ(r8, 0x4040ae70, &(0x7f0000132000-0x10)={0x8, 0xa2, 0x4, 0x8000600})
ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000415000-0x18)={0x0, 0xffffffffffff4bf0, 0xac4, &(0x7f0000511000-0x8)=0x0})
setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00003d2000)="002082", 0x3)
mq_getsetattr(r1, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f000060c000)=@int=0x0, &(0x7f0000fde000-0x4)=0x4)
openat$autofs(0xffffffffffffff9c, &(0x7f00009f8000)="2f6465762f6175746f667300", 0x902, 0x0)
writev(r0, &(0x7f0000b62000)=[{&(0x7f0000fba000-0x20)="1f00000002021900000007000000010000803b8509000600000100ff3f1f0915", 0x20}], 0x1)
2017/11/30 14:11:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
[   91.730442] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'.
[   91.758146] FAULT_FLAG_ALLOW_RETRY missing 31
2017/11/30 14:11:43 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000057e000)=<r0=>0x0)
perf_event_open(&(0x7f000001d000)={0x1000008002, 0x78, 0xdb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000, 0x0, 0xfef, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000737000-0x4)={<r1=>0xffffffffffffff9c})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a44000-0x7a)={<r2=>0x0, 0x72, "79f8fddf4d42f3a178a101869038a6dd7d197c478ed3ef1fd02273af259de6c093247d6905805c4162c74cd180650aa3693bdb79ad007e80032e4357875d5ab8f7efdea2e1b5d68139d03fc59c2bd95f4ebbcf27572398b7e23c14db92217dc8bc7a6e89c9eff910b6de0bccd0ba5c53fbd0"}, &(0x7f00002ba000)=0x7a)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e8000)={r2, @in={{0x2, 0x2, @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]}}, &(0x7f0000a87000-0x4)=0x8c)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000093000-0x8)={0x0, 0x0}, &(0x7f0000e92000-0x4)=0x8)
perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f00008f9000)="000000000000000000000000", &(0x7f0000000000)=0xc)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000081b000)=0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c98000-0xc)={<r4=>0x0, 0x0, 0x0}, &(0x7f0000cf4000)=0xc)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000387000)=@generic="0947113ae507b2e912bea6e5e526f8af")
process_vm_writev(r4, &(0x7f000072b000)=[{&(0x7f00006b1000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000663000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00005af000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x3, &(0x7f0000464000-0x80)=[], 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f00004be000-0x8)="2e2f66696c653000", 0x100, 0x0)
setsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f0000c8d000-0x37)="19e8707f2b2b0f595bd4e243121b6221fa26448145309a78c2dea2814165f67591ff01dbc53f5f50125246608bc501e824addf42af58f1", 0x37)
[   91.758160] CPU: 1 PID: 8002 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
2017/11/30 14:11:43 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000580000)={0x0, 0x0})
r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0xfffffffffffffffe)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000099a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x1c, 0x800)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000913000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
unshare(0x8007fffc)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f000036b000)="2900000021001900013d3500000a0006020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004bb000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c9f000)=@sack_info={<r3=>0x0, 0x3, 0x3ff}, &(0x7f0000d73000-0x4)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004e5000-0x10)={0x200, 0x4, 0x10000000008, 0x80, r3}, &(0x7f00007da000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x10009, 0x0, 0x3, &(0x7f0000001000-0x8)={<r4=>0x0, <r5=>0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
utimes(&(0x7f0000d4e000)="2e2f66696c653000", &(0x7f0000ab1000-0x20)={{0x0, 0x7530}, {0x0, 0x0}})
ioctl$TIOCGSID(r5, 0x540f, &(0x7f00007ce000)=<r6=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f00001ab000-0x8)={0xffffffffffffffef, r6})
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000e77000)=0xfffffffffffffffd, 0x4)
ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000422000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="da6f266b4ec0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}})
iopl(0x2)
connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000412000)=0x86b2)
2017/11/30 14:11:43 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c3214", 0x46)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:43 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x10000, &(0x7f000023e000-0x8)=0x0)
mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x1)
r0 = open(&(0x7f0000742000-0x8)="2e2f66696c653000", 0x1ffffe, 0x4)
r1 = perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x100d4e8, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x20, 0x10000, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7)
ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00001da000)={0x4b, 0x1, 0x8})
request_key(&(0x7f0000e03000)="6465616400", &(0x7f0000d75000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f7000)="00", 0xfffffffffffffffe)
r2 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0xc, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000005000)=""})
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"})
write(r1, &(0x7f00000db000-0x73)="7c67915790c14b3e2dbccf576f03c8b1757f949194bd2b2fc3bfe2e12496a43a9de25746c9a9b362984e79e2bc461f3cb7db08a702c69ec99aa379065d8007375e1a55c82224ece65f7ccda33c27cfc033580d5d8ce0291341ca8f0e96fd79e364e8b5396ad53b9660a1d86ebd61415106889a", 0x73)
uselib(&(0x7f0000d93000-0x8)="2e2f66696c653000")
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000322000-0x18)={0x0, 0x0, 0x0, 0x0})
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000003b000)={0xb8, 0x0, &(0x7f00004f0000-0xb8)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000335000-0x20)=[@fda={0x66646185, 0x2, 0x2, 0x36}], &(0x7f00004ef000)=[0x40]}, 0x8}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00004ef000)=[], &(0x7f0000070000-0x10)=[0x40, 0x38]}, 0x7ff}}, @free_buffer={0x40086303, 0x0}], 0x92, 0x0, &(0x7f0000224000-0x76)="85fb20068cc91f175d0e003ffe262a3b717b01e6fa8f14a92fd956b2fc4a3499051a3a00b9e4933e57444706886dac2d42f98d8aca1a356be41bba9299cff1c887372e84c616c14a7e98ea67fa913ec3b26e2c16b0e5280c0ec3caeea9526a652b98dba523c1ea8bf2d7ed6226422b23e13f2f7b549bd14f4bc5a48db83aad611405da4aeb6de1c98f91fa99547053abb843"})
ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7f)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000043a000-0x78)={0xd54, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x800, 0x8, 0x4, 0x7cf, &(0x7f0000a19000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xd, 0xfffffffffffffffe})
connect$llc(r0, &(0x7f0000d77000-0x10)={0x1a, 0x1c, 0x81, 0xc26, 0x7, 0x8, @random="ca054d619a2f", [0x0, 0x0]}, 0x10)
mmap$binder(&(0x7f00000a6000/0x2000)=nil, 0x2000, 0x3000004, 0x8010, r2, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""})
poll(&(0x7f000072a000)=[{r2, 0x200, 0x0}, {r0, 0x80, 0x0}], 0x2, 0x5)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f00001b0000)=""})
syz_open_dev$usbmon(&(0x7f0000179000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x18002)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddb467"})
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004e3000)={0xb4, 0x0, &(0x7f00001c2000)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f00004f1000-0x30)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @flat={0x77682a85, 0x100, 0x0, 0x4}], &(0x7f00004ce000)=[0x0]}}, @clear_death={0x400c630f, 0x1, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x38, &(0x7f0000075000-0x50)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x2, 0x3d}], &(0x7f00004f1000-0x38)=[0x18, 0x38, 0x20, 0x30, 0x0, 0x38, 0x78]}, 0x28b800}}, @acquire_done={0x40106309, r3, 0x0}], 0xdc, 0x0, &(0x7f0000082000-0xdc)="73b41bddce0b1ae282e1e8ec25876dd714fd162bb6705dc22d91d3a0c8255d800cacc0df589161c44c2a7d2ec38b594db2a3f470eaaf0b99b1559cf67ba858ad0143ccb3a6cd4f371504664eb450616095601988ea6c4f4fe89978aa372b664f6acf8c4ff380d02590d34548c31fd5971827cfef1434ea329e0ee07ff0192601b9661648a1bfdfd14704bfd76514452abd4f0e922618c12797927355282992629a6049cb9945d5a5c2c617c30e63fb1aa1ae726ad2b92313642f1f3cfb6eff95a7fd7a90dd7607b53d6072c8aa227174ca98545ec77d5edfe57dcd25"})
renameat2(r0, &(0x7f0000066000)="2e2f66696c653000", r0, &(0x7f0000645000-0x8)="2e2f66696c653000", 0x1)
mq_timedreceive(r1, &(0x7f00003c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x4, &(0x7f0000c29000-0x10)={0x0, 0x989680})
2017/11/30 14:11:43 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:43 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x0, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
[   91.758166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   91.758170] Call Trace:
[   91.758187]  dump_stack+0x194/0x257
[   91.758206]  ? arch_local_irq_restore+0x53/0x53
[   91.758229]  ? handle_userfault+0x12b7/0x24c0
[   91.758252]  handle_userfault+0x12fa/0x24c0
[   91.758290]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   91.758303]  ? userfaultfd_ioctl+0x4520/0x4520
[   91.758317]  ? free_pcppages_bulk+0x20e0/0x20e0
[   91.758326]  ? mark_held_locks+0xb2/0x100
2017/11/30 14:11:44 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
[   91.758346]  ? mark_held_locks+0xb2/0x100
2017/11/30 14:11:44 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:44 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484", 0x47)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   91.758358]  ? free_unref_page+0x3cb/0x9d0
[   91.758373]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.758386]  ? trace_hardirqs_on+0xd/0x10
[   91.758412]  ? mark_free_pages+0x3c0/0x3c0
[   91.758424]  ? perf_trace_lock_acquire+0xe3/0x980
[   91.758448]  ? check_noncircular+0x20/0x20
[   91.758461]  ? perf_trace_lock+0x900/0x900
[   91.758491]  ? mem_cgroup_try_charge+0x373/0xe50
[   91.758499]  ? __alloc_pages_nodemask+0xadb/0xd80
2017/11/30 14:11:44 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:44 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
[   91.758527]  ? find_held_lock+0x39/0x1d0
[   91.758555]  ? __put_page+0xfe/0x160
[   91.758565]  ? __lru_cache_add+0x410/0x410
[   91.758578]  ? __handle_mm_fault+0x2b38/0x3dd0
[   91.758603]  ? put_page+0x178/0x200
[   91.758614]  ? tlb_remove_table_rcu+0xe0/0xe0
[   91.758630]  ? do_raw_spin_trylock+0x190/0x190
[   91.758642]  ? mem_cgroup_try_charge+0xe50/0xe50
[   91.758676]  __handle_mm_fault+0x3da6/0x3dd0
[   91.758699]  ? __pmd_alloc+0x4e0/0x4e0
[   91.758721]  ? find_held_lock+0x39/0x1d0
[   91.758775]  ? lock_downgrade+0x980/0x980
[   91.758795]  ? __lock_is_held+0xbc/0x140
[   91.758905]  handle_mm_fault+0x38f/0x930
[   91.758937]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   91.758950]  ? vmacache_find+0x5f/0x280
[   91.758973]  ? find_vma+0x30/0x150
[   91.758994]  __do_page_fault+0x5c9/0xc90
[   91.759004]  ? check_noncircular+0x20/0x20
[   91.759043]  ? mm_fault_error+0x2c0/0x2c0
[   91.759064]  ? check_noncircular+0x20/0x20
[   91.759106]  do_page_fault+0xee/0x720
[   91.759124]  ? __do_page_fault+0xc90/0xc90
[   91.759133]  ? find_held_lock+0x39/0x1d0
[   91.759163]  ? lock_downgrade+0x980/0x980
[   91.759175]  ? __might_fault+0xe0/0x1d0
[   91.759208]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   91.759244]  page_fault+0x2c/0x60
[   91.759256] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   91.759262] RSP: 0018:ffff8801c72af9a0 EFLAGS: 00010202
[   91.759271] RAX: ffffed003a6bbd00 RBX: 0000000000000001 RCX: 0000000000000001
[   91.759277] RDX: 0000000000000001 RSI: ffff8801d35ded10 RDI: 0000000020001fb2
[   91.759282] RBP: ffff8801c72af9d0 R08: ffffed003a6bbda3 R09: ffffed003a6bbda3
[   91.759290] R10: 0000000000000001 R11: ffffed003a6bbda2 R12: 0000000020001fb2
[   91.759296] R13: ffff8801d35ded10 R14: 00007ffffffff000 R15: 0000000020001fb3
[   91.759365]  ? _copy_to_user+0x9b/0xc0
[   91.759393]  rfkill_fop_read+0x3e8/0x720
[   91.759441]  ? rfkill_fop_release+0x3d0/0x3d0
[   91.759466]  ? __check_object_size+0x25d/0x4f0
[   91.759482]  ? fsnotify+0x7b3/0x1140
[   91.759515]  ? fsnotify_first_mark+0x2b0/0x2b0
[   91.759532]  ? avc_policy_seqno+0x9/0x20
[   91.759542]  ? selinux_file_permission+0x82/0x460
[   91.759562]  ? security_file_permission+0x89/0x1f0
[   91.759579]  ? rw_verify_area+0xe5/0x2b0
[   91.759599]  do_iter_read+0x3db/0x5b0
[   91.759611]  ? dup_iter+0x260/0x260
[   91.759647]  vfs_readv+0x121/0x1c0
[   91.759655]  ? __fget_light+0x29d/0x390
[   91.759672]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   91.759688]  ? fget_raw+0x20/0x20
[   91.759700]  ? __fd_install+0x288/0x740
[   91.759728]  ? exit_to_usermode_loop+0x8c/0x310
[   91.759755]  ? __fdget_pos+0x136/0x1a0
[   91.759765]  ? ioctl_preallocate+0x2b0/0x2b0
[   91.759776]  ? __fdget_raw+0x20/0x20
[   91.759787]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   91.759794]  ? selinux_capable+0x40/0x40
[   91.759819]  do_readv+0xfc/0x2a0
[   91.759828]  ? do_readv+0xfc/0x2a0
[   91.759848]  ? vfs_readv+0x1c0/0x1c0
[   91.759857]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   91.759872]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.759896]  SyS_readv+0x27/0x30
[   91.759910]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   91.759917] RIP: 0033:0x4529d9
[   91.759921] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   91.759931] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   91.759936] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   91.759941] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   91.759946] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   91.759952] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   91.797836] FAULT_FLAG_ALLOW_RETRY missing 31
[   91.797848] CPU: 1 PID: 8002 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   91.797854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   91.797858] Call Trace:
[   91.797874]  dump_stack+0x194/0x257
[   91.797894]  ? arch_local_irq_restore+0x53/0x53
[   91.797918]  ? handle_userfault+0x12b7/0x24c0
[   91.797941]  handle_userfault+0x12fa/0x24c0
[   91.797981]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   91.797994]  ? userfaultfd_ioctl+0x4520/0x4520
[   91.798011]  ? free_pcppages_bulk+0x20e0/0x20e0
[   91.798020]  ? mark_held_locks+0xb2/0x100
[   91.798043]  ? mark_held_locks+0xb2/0x100
[   91.798057]  ? free_unref_page+0x3cb/0x9d0
[   91.798074]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.798089]  ? trace_hardirqs_on+0xd/0x10
[   91.798110]  ? mark_free_pages+0x3c0/0x3c0
[   91.798123]  ? trace_event_raw_event_lock+0x340/0x340
[   91.798145]  ? check_noncircular+0x20/0x20
[   91.798159]  ? perf_trace_lock+0x900/0x900
[   91.798195]  ? __alloc_pages_nodemask+0xadb/0xd80
[   91.798227]  ? find_held_lock+0x39/0x1d0
[   91.798261]  ? __put_page+0xfe/0x160
[   91.798273]  ? __lru_cache_add+0x410/0x410
[   91.798289]  ? __handle_mm_fault+0x2b38/0x3dd0
[   91.798319]  ? put_page+0x178/0x200
[   91.798329]  ? tlb_remove_table_rcu+0xe0/0xe0
[   91.798345]  ? do_raw_spin_trylock+0x190/0x190
[   91.798357]  ? mem_cgroup_try_charge+0xe50/0xe50
[   91.798393]  __handle_mm_fault+0x3da6/0x3dd0
[   91.798421]  ? __pmd_alloc+0x4e0/0x4e0
[   91.798433]  ? find_held_lock+0x39/0x1d0
[   91.798465]  ? lock_downgrade+0x980/0x980
[   91.798475]  ? __lock_is_held+0xbc/0x140
[   91.798539]  handle_mm_fault+0x38f/0x930
[   91.798555]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   91.798565]  ? vmacache_find+0x5f/0x280
[   91.798583]  ? find_vma+0x30/0x150
[   91.798603]  __do_page_fault+0x5c9/0xc90
[   91.798628]  ? mm_fault_error+0x2c0/0x2c0
[   91.798644]  ? mm_fault_error+0x2c0/0x2c0
[   91.798666]  do_page_fault+0xee/0x720
[   91.798680]  ? __do_page_fault+0xc90/0xc90
[   91.798688]  ? do_page_fault+0xee/0x720
[   91.798702]  ? __do_page_fault+0xc90/0xc90
[   91.798709]  ? find_held_lock+0x39/0x1d0
[   91.798738]  ? mark_held_locks+0xb2/0x100
[   91.798756]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   91.798783]  page_fault+0x2c/0x60
[   91.798793] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   91.798798] RSP: 0018:ffff8801c72af970 EFLAGS: 00010246
[   91.798807] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   91.798813] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   91.798819] RBP: ffff8801c72af998 R08: ffffed003a6bbda3 R09: ffffed003a6bbda3
[   91.798824] R10: 0000000000000001 R11: ffffed003a6bbda2 R12: 0000000000000001
[   91.798830] R13: 0000000020001fb2 R14: ffff8801d35ded11 R15: ffff8801d35ded00
[   91.798863]  ? copy_user_handle_tail+0x3d/0x80
[   91.798901]  _copy_to_user+0x9b/0xc0
[   91.798924]  rfkill_fop_read+0x3e8/0x720
[   91.798968]  ? rfkill_fop_release+0x3d0/0x3d0
[   91.798981]  ? __check_object_size+0x25d/0x4f0
[   91.798995]  ? fsnotify+0x7b3/0x1140
[   91.799032]  ? fsnotify_first_mark+0x2b0/0x2b0
[   91.799053]  ? avc_policy_seqno+0x9/0x20
[   91.799064]  ? selinux_file_permission+0x82/0x460
[   91.799088]  ? security_file_permission+0x89/0x1f0
[   91.799108]  ? rw_verify_area+0xe5/0x2b0
[   91.799130]  do_iter_read+0x3db/0x5b0
[   91.799142]  ? dup_iter+0x260/0x260
[   91.799180]  vfs_readv+0x121/0x1c0
[   91.799188]  ? __fget_light+0x29d/0x390
[   91.799207]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   91.799222]  ? fget_raw+0x20/0x20
[   91.799233]  ? __fd_install+0x288/0x740
[   91.799260]  ? exit_to_usermode_loop+0x8c/0x310
[   91.799288]  ? __fdget_pos+0x136/0x1a0
[   91.799297]  ? ioctl_preallocate+0x2b0/0x2b0
[   91.799308]  ? __fdget_raw+0x20/0x20
[   91.799318]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   91.799325]  ? selinux_capable+0x40/0x40
[   91.799347]  do_readv+0xfc/0x2a0
[   91.799356]  ? do_readv+0xfc/0x2a0
[   91.799376]  ? vfs_readv+0x1c0/0x1c0
[   91.799385]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   91.799406]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.799427]  SyS_readv+0x27/0x30
[   91.799442]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   91.799450] RIP: 0033:0x4529d9
[   91.799454] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   91.799462] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   91.799466] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   91.799471] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   91.799475] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   91.799479] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   91.924899] FAULT_FLAG_ALLOW_RETRY missing 31
[   91.924913] CPU: 0 PID: 8038 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   91.924920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   91.924924] Call Trace:
[   91.924940]  dump_stack+0x194/0x257
[   91.924960]  ? arch_local_irq_restore+0x53/0x53
[   91.924987]  ? handle_userfault+0x12b7/0x24c0
[   91.925014]  handle_userfault+0x12fa/0x24c0
[   91.925054]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   91.925066]  ? userfaultfd_ioctl+0x4520/0x4520
[   91.925081]  ? free_pcppages_bulk+0x20e0/0x20e0
[   91.925090]  ? mark_held_locks+0xb2/0x100
[   91.925114]  ? mark_held_locks+0xb2/0x100
[   91.925128]  ? free_unref_page+0x3cb/0x9d0
[   91.925146]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.925160]  ? trace_hardirqs_on+0xd/0x10
[   91.925183]  ? mark_free_pages+0x3c0/0x3c0
[   91.925196]  ? trace_event_raw_event_lock+0x340/0x340
[   91.925219]  ? check_noncircular+0x20/0x20
[   91.925235]  ? perf_trace_lock+0x900/0x900
[   91.925274]  ? __alloc_pages_nodemask+0xadb/0xd80
[   91.925306]  ? find_held_lock+0x39/0x1d0
[   91.925340]  ? __put_page+0xfe/0x160
[   91.925353]  ? __lru_cache_add+0x410/0x410
[   91.925369]  ? __handle_mm_fault+0x2b38/0x3dd0
[   91.925398]  ? put_page+0x178/0x200
[   91.925409]  ? tlb_remove_table_rcu+0xe0/0xe0
[   91.925427]  ? do_raw_spin_trylock+0x190/0x190
[   91.925440]  ? mem_cgroup_try_charge+0xe50/0xe50
[   91.925480]  __handle_mm_fault+0x3da6/0x3dd0
[   91.925506]  ? __pmd_alloc+0x4e0/0x4e0
[   91.925521]  ? find_held_lock+0x39/0x1d0
[   91.925561]  ? lock_downgrade+0x980/0x980
[   91.925573]  ? __lock_is_held+0xbc/0x140
[   91.925681]  handle_mm_fault+0x38f/0x930
[   91.925702]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   91.925712]  ? vmacache_find+0x5f/0x280
[   91.925737]  ? find_vma+0x30/0x150
[   91.925770]  __do_page_fault+0x5c9/0xc90
[   91.925789]  ? check_noncircular+0x20/0x20
[   91.925827]  ? mm_fault_error+0x2c0/0x2c0
[   91.925842]  ? check_noncircular+0x20/0x20
[   91.925880]  do_page_fault+0xee/0x720
[   91.925915]  ? __do_page_fault+0xc90/0xc90
[   91.925923]  ? find_held_lock+0x39/0x1d0
[   91.925967]  ? lock_downgrade+0x980/0x980
[   91.925993]  ? __might_fault+0xe0/0x1d0
[   91.926028]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   91.926095]  page_fault+0x2c/0x60
[   91.926116] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   91.926128] RSP: 0018:ffff8801c72af9a0 EFLAGS: 00010202
[   91.926144] RAX: ffffed003a76d400 RBX: 0000000000000001 RCX: 0000000000000001
[   91.926152] RDX: 0000000000000001 RSI: ffff8801d3b6a350 RDI: 0000000020001fb2
[   91.926168] RBP: ffff8801c72af9d0 R08: ffffed003a76d46b R09: ffffed003a76d46b
[   91.926178] R10: 0000000000000001 R11: ffffed003a76d46a R12: 0000000020001fb2
[   91.926185] R13: ffff8801d3b6a350 R14: 00007ffffffff000 R15: 0000000020001fb3
[   91.926230]  ? _copy_to_user+0x9b/0xc0
[   91.926254]  rfkill_fop_read+0x3e8/0x720
[   91.926294]  ? rfkill_fop_release+0x3d0/0x3d0
[   91.926309]  ? __check_object_size+0x25d/0x4f0
[   91.926324]  ? fsnotify+0x7b3/0x1140
[   91.926358]  ? fsnotify_first_mark+0x2b0/0x2b0
[   91.926378]  ? avc_policy_seqno+0x9/0x20
[   91.926388]  ? selinux_file_permission+0x82/0x460
[   91.926409]  ? security_file_permission+0x89/0x1f0
[   91.926428]  ? rw_verify_area+0xe5/0x2b0
[   91.926447]  do_iter_read+0x3db/0x5b0
[   91.926459]  ? dup_iter+0x260/0x260
[   91.926498]  vfs_readv+0x121/0x1c0
[   91.926507]  ? __fget_light+0x29d/0x390
[   91.926523]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   91.926540]  ? fget_raw+0x20/0x20
[   91.926552]  ? __fd_install+0x288/0x740
[   91.926581]  ? exit_to_usermode_loop+0x8c/0x310
[   91.926609]  ? __fdget_pos+0x136/0x1a0
[   91.926618]  ? ioctl_preallocate+0x2b0/0x2b0
[   91.926630]  ? __fdget_raw+0x20/0x20
[   91.926640]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   91.926647]  ? selinux_capable+0x40/0x40
[   91.926669]  do_readv+0xfc/0x2a0
[   91.926680]  ? do_readv+0xfc/0x2a0
[   91.926698]  ? vfs_readv+0x1c0/0x1c0
[   91.926706]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   91.926723]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.926745]  SyS_readv+0x27/0x30
[   91.926761]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   91.926770] RIP: 0033:0x4529d9
[   91.926774] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   91.926784] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   91.926789] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000013
[   91.926793] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   91.926798] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   91.926803] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   91.969872] binder: 8039:8050 DecRefs 0 refcount change on invalid ref 0 ret -22
[   91.974198] FAULT_FLAG_ALLOW_RETRY missing 31
[   91.974209] CPU: 0 PID: 8038 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   91.974215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   91.974218] Call Trace:
[   91.974234]  dump_stack+0x194/0x257
[   91.974250]  ? arch_local_irq_restore+0x53/0x53
[   91.974269]  ? handle_userfault+0x12b7/0x24c0
[   91.974285]  handle_userfault+0x12fa/0x24c0
[   91.974317]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   91.974328]  ? userfaultfd_ioctl+0x4520/0x4520
[   91.974340]  ? free_pcppages_bulk+0x20e0/0x20e0
[   91.974350]  ? mark_held_locks+0xb2/0x100
[   91.974369]  ? mark_held_locks+0xb2/0x100
[   91.974381]  ? free_unref_page+0x3cb/0x9d0
[   91.974396]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.974408]  ? trace_hardirqs_on+0xd/0x10
[   91.974428]  ? mark_free_pages+0x3c0/0x3c0
[   91.974439]  ? trace_event_raw_event_lock+0x340/0x340
[   91.974459]  ? check_noncircular+0x20/0x20
[   91.974470]  ? perf_trace_lock+0x900/0x900
[   91.974504]  ? __alloc_pages_nodemask+0xadb/0xd80
[   91.974532]  ? find_held_lock+0x39/0x1d0
[   91.974562]  ? __put_page+0xfe/0x160
[   91.974572]  ? __lru_cache_add+0x410/0x410
[   91.974585]  ? __handle_mm_fault+0x2b38/0x3dd0
[   91.974612]  ? put_page+0x178/0x200
[   91.974622]  ? tlb_remove_table_rcu+0xe0/0xe0
[   91.974637]  ? do_raw_spin_trylock+0x190/0x190
[   91.974649]  ? mem_cgroup_try_charge+0xe50/0xe50
[   91.974684]  __handle_mm_fault+0x3da6/0x3dd0
[   91.974707]  ? __pmd_alloc+0x4e0/0x4e0
[   91.974719]  ? find_held_lock+0x39/0x1d0
[   91.974754]  ? lock_downgrade+0x980/0x980
[   91.974764]  ? __lock_is_held+0xbc/0x140
[   91.974839]  handle_mm_fault+0x38f/0x930
[   91.974855]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   91.974863]  ? vmacache_find+0x5f/0x280
[   91.974887]  ? find_vma+0x30/0x150
[   91.974907]  __do_page_fault+0x5c9/0xc90
[   91.974935]  ? mm_fault_error+0x2c0/0x2c0
[   91.974952]  ? mm_fault_error+0x2c0/0x2c0
[   91.974975]  do_page_fault+0xee/0x720
[   91.974990]  ? __do_page_fault+0xc90/0xc90
[   91.974997]  ? do_page_fault+0xee/0x720
[   91.975014]  ? __do_page_fault+0xc90/0xc90
[   91.975021]  ? find_held_lock+0x39/0x1d0
[   91.975054]  ? mark_held_locks+0xb2/0x100
[   91.975072]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   91.975101]  page_fault+0x2c/0x60
[   91.975110] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   91.975115] RSP: 0018:ffff8801c72af970 EFLAGS: 00010246
[   91.975123] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   91.975128] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   91.975133] RBP: ffff8801c72af998 R08: ffffed003a76d46b R09: ffffed003a76d46b
[   91.975138] R10: 0000000000000001 R11: ffffed003a76d46a R12: 0000000000000001
[   91.975143] R13: 0000000020001fb2 R14: ffff8801d3b6a351 R15: ffff8801d3b6a300
[   91.975171]  ? copy_user_handle_tail+0x3d/0x80
[   91.975205]  _copy_to_user+0x9b/0xc0
[   91.975225]  rfkill_fop_read+0x3e8/0x720
[   91.975263]  ? rfkill_fop_release+0x3d0/0x3d0
[   91.975274]  ? __check_object_size+0x25d/0x4f0
[   91.975285]  ? fsnotify+0x7b3/0x1140
[   91.975319]  ? fsnotify_first_mark+0x2b0/0x2b0
[   91.975337]  ? avc_policy_seqno+0x9/0x20
[   91.975346]  ? selinux_file_permission+0x82/0x460
[   91.975366]  ? security_file_permission+0x89/0x1f0
[   91.975383]  ? rw_verify_area+0xe5/0x2b0
[   91.975402]  do_iter_read+0x3db/0x5b0
[   91.975413]  ? dup_iter+0x260/0x260
[   91.975447]  vfs_readv+0x121/0x1c0
[   91.975455]  ? __fget_light+0x29d/0x390
[   91.975471]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   91.975488]  ? fget_raw+0x20/0x20
[   91.975498]  ? __fd_install+0x288/0x740
[   91.975524]  ? exit_to_usermode_loop+0x8c/0x310
[   91.975550]  ? __fdget_pos+0x136/0x1a0
[   91.975558]  ? ioctl_preallocate+0x2b0/0x2b0
[   91.975569]  ? __fdget_raw+0x20/0x20
[   91.975579]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   91.975585]  ? selinux_capable+0x40/0x40
[   91.975610]  do_readv+0xfc/0x2a0
[   91.975618]  ? do_readv+0xfc/0x2a0
[   91.975637]  ? vfs_readv+0x1c0/0x1c0
[   91.975644]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   91.975659]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   91.975682]  SyS_readv+0x27/0x30
[   91.975697]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   91.975703] RIP: 0033:0x4529d9
[   91.975707] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   91.975716] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   91.975721] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000013
[   91.975725] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   91.975730] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   91.975735] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   91.977646] binder: 8050 RLIMIT_NICE not set
[   92.011483] binder: 8039:8045 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0
[   92.011503] binder: 8039:8045 got transaction to invalid handle
[   92.011516] binder: 8039:8045 transaction failed 29201/-22, size 32-8 line 2832
[   92.015792] binder: 8039:8045 ioctl 40046205 7f returned -22
[   92.030933] binder: 8050 RLIMIT_NICE not set
[   92.037759] binder: 8039:8045 BC_FREE_BUFFER u0000000020000000 no match
[   92.037794] binder: 8039:8045 got new transaction with bad transaction stack, transaction 55 has target 8039:8050
[   92.037813] binder: 8039:8045 transaction failed 29201/-71, size 0-0 line 2859
[   92.073504] binder: 8039:8045 DecRefs 0 refcount change on invalid ref 0 ret -22
[   92.073557] binder: BINDER_SET_CONTEXT_MGR already set
[   92.073566] binder: 8039:8055 ioctl 40046207 0 returned -16
[   92.077533] binder: 8045 RLIMIT_NICE not set
[   92.083377] binder: 8039:8055 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0
[   92.083392] binder: 8039:8055 got transaction to invalid handle
[   92.083402] binder: 8039:8055 transaction failed 29201/-22, size 32-8 line 2832
[   92.085804] binder: 8039:8073 ioctl 40046205 7f returned -22
[   92.095872] FAULT_FLAG_ALLOW_RETRY missing 31
[   92.095887] CPU: 1 PID: 8067 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   92.095894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   92.095899] Call Trace:
[   92.095916]  dump_stack+0x194/0x257
[   92.095937]  ? arch_local_irq_restore+0x53/0x53
[   92.095961]  ? handle_userfault+0x12b7/0x24c0
[   92.095983]  handle_userfault+0x12fa/0x24c0
[   92.096024]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   92.096038]  ? userfaultfd_ioctl+0x4520/0x4520
[   92.096053]  ? free_pcppages_bulk+0x20e0/0x20e0
[   92.096062]  ? mark_held_locks+0xb2/0x100
[   92.096085]  ? mark_held_locks+0xb2/0x100
[   92.096099]  ? free_unref_page+0x3cb/0x9d0
[   92.096114]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   92.096126]  ? trace_hardirqs_on+0xd/0x10
[   92.096149]  ? mark_free_pages+0x3c0/0x3c0
[   92.096161]  ? trace_event_raw_event_lock+0x340/0x340
[   92.096184]  ? check_noncircular+0x20/0x20
[   92.096198]  ? perf_trace_lock+0x900/0x900
[   92.096236]  ? __alloc_pages_nodemask+0xadb/0xd80
[   92.096270]  ? find_held_lock+0x39/0x1d0
[   92.096305]  ? __put_page+0xfe/0x160
[   92.096318]  ? __lru_cache_add+0x410/0x410
[   92.096332]  ? __handle_mm_fault+0x2b38/0x3dd0
[   92.096363]  ? put_page+0x178/0x200
[   92.096381]  ? tlb_remove_table_rcu+0xe0/0xe0
[   92.096401]  ? do_raw_spin_trylock+0x190/0x190
[   92.096414]  ? mem_cgroup_try_charge+0xe50/0xe50
[   92.096454]  __handle_mm_fault+0x3da6/0x3dd0
[   92.096481]  ? __pmd_alloc+0x4e0/0x4e0
[   92.096494]  ? find_held_lock+0x39/0x1d0
[   92.096534]  ? lock_downgrade+0x980/0x980
[   92.096546]  ? __lock_is_held+0xbc/0x140
[   92.096628]  handle_mm_fault+0x38f/0x930
[   92.096646]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   92.096655]  ? vmacache_find+0x5f/0x280
[   92.096676]  ? find_vma+0x30/0x150
[   92.096696]  __do_page_fault+0x5c9/0xc90
[   92.096706]  ? check_noncircular+0x20/0x20
[   92.096733]  ? mm_fault_error+0x2c0/0x2c0
[   92.096747]  ? check_noncircular+0x20/0x20
[   92.096779]  do_page_fault+0xee/0x720
[   92.096796]  ? __do_page_fault+0xc90/0xc90
[   92.096804]  ? find_held_lock+0x39/0x1d0
[   92.096842]  ? lock_downgrade+0x980/0x980
[   92.096855]  ? __might_fault+0xe0/0x1d0
[   92.096876]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   92.096909]  page_fault+0x2c/0x60
[   92.096919] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   92.096924] RSP: 0018:ffff8801c142f9a0 EFLAGS: 00010202
[   92.096933] RAX: ffffed003b63a200 RBX: 0000000000000001 RCX: 0000000000000001
[   92.096939] RDX: 0000000000000001 RSI: ffff8801db1d1650 RDI: 0000000020001fb2
[   92.096945] RBP: ffff8801c142f9d0 R08: ffffed003b63a2cb R09: ffffed003b63a2cb
[   92.096951] R10: 0000000000000001 R11: ffffed003b63a2ca R12: 0000000020001fb2
[   92.096957] R13: ffff8801db1d1650 R14: 00007ffffffff000 R15: 0000000020001fb3
[   92.097007]  ? _copy_to_user+0x9b/0xc0
[   92.097029]  rfkill_fop_read+0x3e8/0x720
[   92.097070]  ? rfkill_fop_release+0x3d0/0x3d0
[   92.097083]  ? __check_object_size+0x25d/0x4f0
[   92.097097]  ? fsnotify+0x7b3/0x1140
[   92.097136]  ? fsnotify_first_mark+0x2b0/0x2b0
[   92.097156]  ? avc_policy_seqno+0x9/0x20
[   92.097166]  ? selinux_file_permission+0x82/0x460
[   92.097190]  ? security_file_permission+0x89/0x1f0
[   92.097210]  ? rw_verify_area+0xe5/0x2b0
[   92.097232]  do_iter_read+0x3db/0x5b0
[   92.097244]  ? dup_iter+0x260/0x260
[   92.097284]  vfs_readv+0x121/0x1c0
[   92.097293]  ? __fget_light+0x29d/0x390
[   92.097311]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   92.097330]  ? fget_raw+0x20/0x20
[   92.097342]  ? __fd_install+0x288/0x740
[   92.097369]  ? userfaultfd_read+0x220/0x220
[   92.097406]  ? __fdget_pos+0x136/0x1a0
[   92.097416]  ? ioctl_preallocate+0x2b0/0x2b0
[   92.097428]  ? __fdget_raw+0x20/0x20
[   92.097439]  ? selinux_capable+0x40/0x40
[   92.097467]  do_readv+0xfc/0x2a0
[   92.097477]  ? do_readv+0xfc/0x2a0
[   92.097498]  ? vfs_readv+0x1c0/0x1c0
[   92.097507]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   92.097524]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   92.097551]  SyS_readv+0x27/0x30
[   92.097567]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   92.097574] RIP: 0033:0x4529d9
[   92.097579] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   92.097590] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
[   92.097595] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   92.097600] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   92.097606] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   92.097611] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
[   92.102969] binder_alloc: 8039: binder_alloc_buf, no vma
[   92.102990] binder: 8039:8055 transaction failed 29189/-3, size 0-0 line 2947
[   92.116293] binder: 8039:8073 BC_FREE_BUFFER u0000000020000000 no match
[   92.116341] binder_alloc: 8039: binder_alloc_buf, no vma
[   92.116367] binder: 8039:8073 transaction failed 29189/-3, size 0-0 line 2947
[   92.117687] binder: 8039:8050 got reply transaction with no transaction stack
[   92.117696] binder: 8039:8050 transaction failed 29201/-71, size 48-8 line 2747
[   92.163773] binder: release 8039:8045 transaction 55 out, still active
[   92.163789] binder: release 8039:8050 transaction 55 in, still active
[   92.163796] binder: send failed reply for transaction 55, target dead
[   92.163872] binder: undelivered TRANSACTION_ERROR: 29189
[   92.163883] binder: undelivered TRANSACTION_ERROR: 29189
[   92.171967] FAULT_FLAG_ALLOW_RETRY missing 31
[   92.171978] CPU: 1 PID: 8067 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   92.171983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   92.171986] Call Trace:
[   92.172004]  dump_stack+0x194/0x257
[   92.172025]  ? arch_local_irq_restore+0x53/0x53
[   92.172049]  ? handle_userfault+0x12b7/0x24c0
[   92.172067]  handle_userfault+0x12fa/0x24c0
[   92.172098]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   92.172109]  ? userfaultfd_ioctl+0x4520/0x4520
[   92.172121]  ? free_pcppages_bulk+0x20e0/0x20e0
[   92.172131]  ? mark_held_locks+0xb2/0x100
[   92.172150]  ? mark_held_locks+0xb2/0x100
[   92.172161]  ? free_unref_page+0x3cb/0x9d0
[   92.172175]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   92.172187]  ? trace_hardirqs_on+0xd/0x10
[   92.172204]  ? mark_free_pages+0x3c0/0x3c0
[   92.172214]  ? trace_event_raw_event_lock+0x340/0x340
[   92.172233]  ? check_noncircular+0x20/0x20
[   92.172244]  ? perf_trace_lock+0x900/0x900
[   92.172275]  ? __alloc_pages_nodemask+0xadb/0xd80
[   92.172322]  ? find_held_lock+0x39/0x1d0
[   92.172356]  ? __put_page+0xfe/0x160
[   92.172374]  ? __lru_cache_add+0x410/0x410
[   92.172390]  ? __handle_mm_fault+0x2b38/0x3dd0
[   92.172414]  ? put_page+0x178/0x200
[   92.172424]  ? tlb_remove_table_rcu+0xe0/0xe0
[   92.172439]  ? do_raw_spin_trylock+0x190/0x190
[   92.172451]  ? mem_cgroup_try_charge+0xe50/0xe50
[   92.172486]  __handle_mm_fault+0x3da6/0x3dd0
[   92.172506]  ? __pmd_alloc+0x4e0/0x4e0
[   92.172517]  ? find_held_lock+0x39/0x1d0
[   92.172548]  ? lock_downgrade+0x980/0x980
[   92.172557]  ? __lock_is_held+0xbc/0x140
[   92.172619]  handle_mm_fault+0x38f/0x930
[   92.172635]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   92.172643]  ? vmacache_find+0x5f/0x280
[   92.172664]  ? find_vma+0x30/0x150
[   92.172686]  __do_page_fault+0x5c9/0xc90
[   92.172718]  ? mm_fault_error+0x2c0/0x2c0
[   92.172737]  ? mm_fault_error+0x2c0/0x2c0
[   92.172764]  do_page_fault+0xee/0x720
[   92.172781]  ? __do_page_fault+0xc90/0xc90
[   92.172789]  ? do_page_fault+0xee/0x720
[   92.172806]  ? __do_page_fault+0xc90/0xc90
[   92.172813]  ? find_held_lock+0x39/0x1d0
[   92.172852]  ? mark_held_locks+0xb2/0x100
[   92.172871]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   92.172904]  page_fault+0x2c/0x60
[   92.172914] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   92.172919] RSP: 0018:ffff8801c142f970 EFLAGS: 00010246
[   92.172928] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   92.172934] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   92.172939] RBP: ffff8801c142f998 R08: ffffed003b63a2cb R09: ffffed003b63a2cb
[   92.172945] R10: 0000000000000001 R11: ffffed003b63a2ca R12: 0000000000000001
[   92.172950] R13: 0000000020001fb2 R14: ffff8801db1d1651 R15: ffff8801db1d1600
[   92.172981]  ? copy_user_handle_tail+0x3d/0x80
[   92.173019]  _copy_to_user+0x9b/0xc0
[   92.173043]  rfkill_fop_read+0x3e8/0x720
[   92.173086]  ? rfkill_fop_release+0x3d0/0x3d0
[   92.173099]  ? __check_object_size+0x25d/0x4f0
[   92.173113]  ? fsnotify+0x7b3/0x1140
[   92.173151]  ? fsnotify_first_mark+0x2b0/0x2b0
[   92.173171]  ? avc_policy_seqno+0x9/0x20
[   92.173182]  ? selinux_file_permission+0x82/0x460
[   92.173204]  ? security_file_permission+0x89/0x1f0
[   92.173224]  ? rw_verify_area+0xe5/0x2b0
[   92.173246]  do_iter_read+0x3db/0x5b0
[   92.173258]  ? dup_iter+0x260/0x260
[   92.173296]  vfs_readv+0x121/0x1c0
[   92.173306]  ? __fget_light+0x29d/0x390
[   92.173324]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   92.173341]  ? fget_raw+0x20/0x20
[   92.173353]  ? __fd_install+0x288/0x740
[   92.173381]  ? userfaultfd_read+0x220/0x220
[   92.173409]  ? __fdget_pos+0x136/0x1a0
[   92.173417]  ? ioctl_preallocate+0x2b0/0x2b0
[   92.173429]  ? __fdget_raw+0x20/0x20
[   92.173441]  ? selinux_capable+0x40/0x40
[   92.173469]  do_readv+0xfc/0x2a0
[   92.173477]  ? do_readv+0xfc/0x2a0
[   92.173497]  ? vfs_readv+0x1c0/0x1c0
[   92.173505]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   92.173520]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   92.173544]  SyS_readv+0x27/0x30
[   92.173560]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   92.173567] RIP: 0033:0x4529d9
[   92.173572] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   92.173582] RAX: ffffffffffffffda RBX: 00007f2c3b7a8700 RCX: 00000000004529d9
[   92.173588] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   92.173593] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000
[   92.173599] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   92.173604] R13: 0000000000a6f7ff R14: 00007f2c3b7a89c0 R15: 0000000000000000
2017/11/30 14:11:46 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x4, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(0xffffffffffffff9c, &(0x7f00004c9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001bc000)=0x10, 0x80800)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f4a000)={0xffffffffffffffff, 0x18, &(0x7f0000519000)={0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d55000-0x4)=r0, 0x4)
lseek(0xffffffffffffffff, 0x0, 0x3)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a9000)=0x0)
r2 = getpgrp(0xffffffffffffffff)
tgkill(r2, r2, 0x21)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
gettid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x11)
syz_open_dev$sndseq(&(0x7f0000660000)="2f6465762f736e642f73657100", 0x0, 0x3ffffc)
ustat(0x100, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x9, 0x41b3, 0x1, 0x4, 0x0, 0x0}, 0x1c)
r4 = dup3(r1, r3, 0x800)
ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00000ca000-0x18)={0xd000, 0x2, 0x3, 0xfffffffffffff800, 0x5})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000a2e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
pipe(&(0x7f00000c0000-0x8)={<r6=>0x0, <r7=>0x0})
r8 = socket$netlink(0x10, 0x3, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f000042b000)={0x0, 0x18, "2fee933a03aa9bd3cf6a1c97b5d1c470b806e1c5fe2a8ccb"}, &(0x7f00008c0000-0x4)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000537000)={<r9=>0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffffff00, 0x4, 0x10000, 0x4, 0x1, 0x0, 0x4, 0xff, 0x8, 0x6, 0x0, 0x5, 0x80000001, 0x10000]}, &(0x7f0000961000-0x4)=0x108)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000067c000-0x8)={r9, 0x8003}, &(0x7f0000471000)=0x8)
sendmsg$netlink(r8, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000002000-0x14)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x6, "0d"}], 0x14}], 0x1, &(0x7f000084f000)=[], 0x0, 0x800}, 0x4800)
getsockopt$inet6_tcp_buf(r7, 0x6, 0x1f, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005e1000)=0x46)
ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000d53000-0xc)={0x6, r5, 0x4000000000000001})
ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000db0000-0x8)={0x0, 0x0})
ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f000038d000-0x8)={0x0, 0x0})
2017/11/30 14:11:46 executing program 6:
mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(r0, &(0x7f0000f73000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f73000)="0a0775b0d5e371e5b3b600ed5c54dbb7295df0df8217ad400c000000360000e6", 0x20)
r2 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
io_setup(0x1, &(0x7f0000479000)=<r3=>0x0)
r4 = eventfd(0x4000)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ab8000)={<r5=>0x0, <r6=>0x0})
socket$alg(0x26, 0x5, 0x0)
io_submit(r3, 0x2, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f000079a000)="1680b56c88e452f0c90afede6061a20a171fd86d1c7bb9e1c5", 0x19, 0x0, 0x0, 0x1, r4}, &(0x7f00008e9000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r2, &(0x7f0000435000+0x35)="be76091ea8aa96d42d7832a181f1c9b0014965d1e111af39783e5213fca94e92aa796a6ad942f16ca273366112a26bbb2e9d62e98c06bbab17c5b96b150cbe7fa4721bcf77ff042ac8", 0x49, 0x100000000, 0x0, 0x1, r6}])
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$alg(r6, &(0x7f0000f76000-0x118)=[{0x0, 0x0, &(0x7f00004e5000-0x20)=[{&(0x7f0000f75000)="", 0x0}, {&(0x7f0000d28000)="a9a24039f376276aa7a151bdd159b782c8d3e18da4d85e3a6b21fda72bd9879d95fbd7a5c5b02c19a83b", 0x2a}], 0x2, &(0x7f0000f76000-0x11e8)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x200}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x108, 0x117, 0x2, 0xed, "20d703a1b758cac121e1313af102217da0e41ceab6978c72db937da57113f4b25962d28711d7af028e9a52dae26ea68d43c2fb22379ef1d9e4a5b818571be6d43e301976a99eb431c151d075b283314bc12c9e0389bbb9784907df06e994783412564fc4130c4e5705c5e31ce54e3b1cb4e0897e7cf50f822adb06469c8a8f1f376e355293cb36a92ffe499ca95bc4091535c3d85d37d69700fa1a9249ba48ac4e149200872c11cd46b7e29a6e8d38ed93139a0c40934549d810b1d0b4961543123e0afcac7c489436409adeeb1099d1748af57c2f28a2efd28e93d502b0b3aedc71e570ab8cdb654a22684d2e"}, @iv={0x80, 0x117, 0x2, 0x68, "6e1d7b017a950c9cdadd4c59cfded0bdd0bbe989826883f4ff51e31bd01dffb2c1b79e9df14b29923a0ace0c50599c96b65e2c7caa3b09886195bdc1d17ca57a2c1d9aa0f419de77eff9a70ff563600a1360af022a7913e6732968c71bc09d01468e812f85ecc44e"}], 0x11e8, 0x20044800}, {0x0, 0x0, &(0x7f0000f75000)=[{&(0x7f0000898000)="e035d892e2aba4f645d93be5c386", 0xe}], 0x1, &(0x7f0000f75000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f00004df000)=[{&(0x7f0000767000-0x42)="c3364b2488a8e0ef403de1821b73b807f08bc8584ce8b7b8c1f9051f2a4579e0bab4c1887f5f20aa603b72ad82b79f7ddd95d18429c113158b66547236ecf6b0042b", 0x42}, {&(0x7f0000b44000-0x77)="341078163273f8a565a11c3ec05eb9192d8692dd9c930da7050e63424d68b3363d436d74c7300fd56ff9ceaf40e9855a391740bde0c58577328a2e43c0bf48c7707854d4c6717f952ae92cc41647ea5855b144eb0a5505824c203ccf49d56e8425423a35288f6435dc384a64c364b12f949946c26b365f", 0x77}, 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{&(0x7f0000f76000-0x1000)="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", 0x1000}, {&(0x7f00007dd000)="78d9e43c3a19d62b196484fbd6c615603ce5cbd12214213512f43cb5b8292305a436938cd42c", 0x26}], 0x3, &(0x7f0000020000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x24000000}], 0x5, 0x800)
mmap(&(0x7f0000f75000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$alg(r1, &(0x7f000018a000-0x70)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000a81000-0x1000)="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0x1000}, {&(0x7f0000796000)="c0414aa70201ac8fa2dc9ef28b1792554dc02cf16afd8c662dcba3c98cbf28bec042eb0e12140eaf2bdc880362674addb8af3fdae2326438e986b475d2efb8503cc420c3bd2a5312f589f2c33c0b3b969d8721dd53a1c30f4002c171e81647716f8b6433f9aab6f1f545a6fad66c7ed7423837e208f15700b029f76c52e8f4254b7cba3b8d97587a765d8f035dc6fa904496a034fb12e3d30be46e8dda48c78904178d3ebb3257ad350907a068c33a9592e4ceefd0d24476edc2f48cc5ee7f1b1f77ca778aa4", 0xc6}], 0x2, &(0x7f0000f75000)=[@iv={0x108, 0x117, 0x2, 0xf4, "74176b1165b54504939df7a2291362a96b73ce086ff1c8ffd619ed45b9fe24bbcdcedddd46acb548fc4a0b22b46bd89e540910c1b6096582662bf64b66891fbb76dd954e6e2e38b6dc3ca803c772fc390145524561eafc608c676a2456febb7139757634680916c63a2602e7a1b0db19ffc742959f7f87a45aebcc9687007da786898aefaa0d538535059d876e79acc3a5007006b8f4016277247123f3de8b1e7d023b9c79ab547b83cab9fdeb80ef24dabcb2990a89d17bb8e351d1bdbbc1de8cf08140d1294712d46bfd7cbf40f8dcdfb493c2fc311181fe40715848c0fec61797401a37addbba9c1999392e0bc3710120110c"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1d}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x11b0, 0x40000}, {0x0, 0x0, &(0x7f0000940000)=[{&(0x7f0000dcf000-0x96)="a426f90e2d91c497260e941b350bf46d8e355f2b816f9b82012909fefb91d4fbbe6b7385a59954e263c22697cc1935ef64a82a3019d948b3e3f93ce4c5ce68a6a7f29d20f999b4226914234ca29630d8b59be8cb24b41e0f1cefc5b590fd49bc482449da5656bd7ebd3b8655cee2583251e6cdc70d7744acdef36f9a9f1173a5b8d0f200e804f4cffe2551e0e5635c106a6a25c5865e", 0x96}, {&(0x7f0000515000-0x8f)="09408d4d83ddbc36f2a9d0166166c28a9b8b6acab7ac9356057b962d77671cd670920de635743b48b2c1adae99cff15a38f3ade459f8921c0bc39d5781877a9ca874cd6797cbe86c98c729141537fcf068b73912c0f02b04e037bf5b2746f53ca767563fac8c622e9c95cfe1ec14676abb6cbf1e5d96ffae9c1918baa59fb15aa8a1226b64b958400cd3d682171778", 0x8f}, {&(0x7f0000000000)="16ccf09150ed26ea27105fab821b2e97812153ca06fc9e216db0940218b1d39e9e4dc51e74670d571420def47f799a8068c592e96f7be5508ffea15a92cfe70439ce7f379c4cc63ea9bf104ca127d15e6ed157949339486533ea168db233f5fe068009676a8a51c6727336e133559480b056a8ea99012abce62bada23a99cb4300aa63082cbbde93e2d2f168bad1496b22b16b1ca7aaaa4c494a55a2f59a28764e4594824c61b6d3d69f9697ac3241b14a", 0xb1}, {&(0x7f0000001000-0x1e)="a4a928b55a2971668a6eb7c93fcc3fe5d8f2dc2db561cee30892381b0785", 0x1e}, {&(0x7f0000001000-0xd2)="8e0f25f0a4d269c1a924b39f632a95274d5f9af92d03db16a0fc1469ed694f4be8653f35f7135af87e404b3274b9536680b9c771369978ef17b3385fcf640b7ae4e6debe2afb8d9ceb8f0310c8603552a2cee8104caf56fa97ad7b57e20b8d1bec3055e9e8ec08cfdf94460184f27d0f598ef9332e8d8e5378be74188c7faf8865418c2a81908b79889fea31dd471d42a218b0e5f559dae79c277aa31b8cf466e9be15cd120b0b2f697c7b5d09a81d1a829bbcabecf7e2ef8cdb00bac6ab781a1a38a0d3c1ec232f39e9bfe36054899dbce4", 0xd2}, {&(0x7f0000db8000-0x52)="f8684f2d99771b5fdb24b784faf3bc9cabd70fbccf0a87c0f08044646afeb30d4b730031760ffb39599fb751ec38aebf3fcc710c0017a61420ef657fb8fe8b07defdf2d6744d12c36418a8978ea7115cd4a9", 0x52}, {&(0x7f0000c52000)="d6c5850db4035faa25e0ead8135b89ce8a6370227faa495a681a1b94701e2a8c5270208e461469a71afe192c99dfaa4d4aba0d8a55cf6b0cedf94649946f9db12dcd47d8f70b5450c12720a019d7070a95873878250de03fa51f6850c406b269d799c5ed0e46b0280d9adc69f12d7c688af2371ac897c9f779356245ee0a28e40986c8b29447ac8c73f4fb65ead8eff8ad1823f54f7ad3fc1cbe0c129d068cea22da2a8442fa924a9100917e521ca9babc88d3729c9a0b9a597972b69723c9e1d24f5b98b850873d4d027ffa55d13443a61c2de79f04c9f70df6d6085e31ee8f1c2b91200bbe821ae2f137", 0xeb}, {&(0x7f0000879000)="5e6a4507755226015623917523d504e69a04af3f43c0e8c3a6091a34257cb06ea030eff6743e71167465ac29beeb4e65fc3fc43f06873d81766fa09c0d0dd7fd1b61951133187d2a513eb1b990c374d19aa95406b758aa81adea0eb037febfe89a920c7cd00a664ccf01735214d32a6d8a4f4fa9afbf86d0565958c71f28122d4ebe7783170ad34c139d9eec325263ce0b59db476777edc38f27b1ba28fa9844d039dbb19b814f7b6b073bfdeadd56fe513b125624dd092674db32259e1cb6155063665406d2860cd230ebc25b9a39ec5dd438b868f575f33680f315d224182fcb906429aac45bb6a7ca7ddd03fdee4fc542d8", 0xf3}], 0x8, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x4001}], 0x2, 0x20008000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[{&(0x7f0000000000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x4}, 0x4041)
recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)="0000000000", 0x5}, {&(0x7f0000f72000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f00008e6000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x8a}, 0x20)
mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(r5, &(0x7f0000f78000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63747228616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58)
2017/11/30 14:11:46 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:46 executing program 2:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000dbe000)="2e2f66696c653000", 0x103002, 0x46)
ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000df4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0})
r1 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil)
shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x6000)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4a000)="2f6465762f6877726e6700", 0x185002, 0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003c3000)=<r3=>0x0)
getpeername$inet6(r2, &(0x7f00005f0000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095a000-0x4)=0x1c)
ptrace$cont(0x1f, r3, 0x9, 0x5)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x7, &(0x7f00003a4000-0x38)=[@map={0x1000, 0x9d, 0x400, r2}, @generic={0x1, 0xffffffffffff8983, 0x9, 0xfffffffffffeffff}, @map={0xfff, 0xffffffffffffffff, 0x14d3, r2}, @map={0x2, 0x1, 0x6, r2}, @map={0x10001, 0x5, 0x200001ff, r2}, @map={0x1, 0x10001, 0x6, r2}, @generic={0x5, 0x1fb, 0x4, 0x8001}], &(0x7f000064e000-0xb)="5d3c76626f78657430002c", 0x1, 0x0, &(0x7f00007d6000)="", 0x0, 0x1}, 0x30)
pselect6(0x40, &(0x7f000019b000)={0x5, 0x6b, 0xe7, 0x401, 0xe2ab, 0x7fffffff, 0x0, 0x0}, &(0x7f00002b4000-0x40)={0x3ff, 0x0, 0x0, 0x7f, 0x20, 0x7, 0x0, 0x0}, &(0x7f000026f000)={0x2, 0x5, 0x3f, 0x1, 0xffff, 0xd6a, 0xd00, 0x800}, &(0x7f0000756000-0x10)={0x0, 0x0}, &(0x7f00005ae000)={&(0x7f0000c3a000-0x8)={0x4}, 0x8})
clock_gettime(0x0, &(0x7f0000d8f000-0x10)={0x0, 0x0})
futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ccd000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0)
r5 = socket(0x10, 0x2, 0x400000000010)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000f81000)={{0x3, 0x3, 0x3ffffffffffe, 0x3, 0x80}, 0x6, 0x3, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d65723000000000000000000000000000000000008900000000001f0000000000001f000000000000000000000000080000000000deffffff000000000000000000000000000000000000000000", 0x0, 0xffffffffffff8001, 0xa, 0x2000000000000009, 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]})
r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_buf(r5, 0x6, 0xe, &(0x7f00004e4000)="91a044349055da", 0x7)
r7 = fcntl$dupfd(r6, 0x0, r6)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ca7000)={<r8=>0x0, 0x0, 0x0}, &(0x7f0000243000)=0xc)
getpriority(0x0, r8)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000195000-0x8c)={0x0, 0x0, 0x0, "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]})
ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000022000-0xc)={{0x0, 0x20c7, 0x8, 0x10001, 0x401, 0x400}, 0x100000000})
read(r4, &(0x7f0000718000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5)
write(r5, &(0x7f0000484000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000999000)={r7, 0x8, 0x1000, 0x24, &(0x7f0000e1f000)="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", &(0x7f0000246000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x28)
getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f000045f000)=0x0, &(0x7f0000d8d000)=0x4)
accept4(r2, &(0x7f0000358000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0xe, 0x80000000000000)
ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f00005fa000)=0x0)
get_robust_list(r8, &(0x7f0000ac3000)=&(0x7f0000397000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000774000-0x8)=0x18)
2017/11/30 14:11:46 executing program 1:
mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = dup2(r0, r0)
symlinkat(&(0x7f000065a000-0x8)="2e2f66696c653000", r1, &(0x7f0000d89000)="2e2f66696c653000")
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r2 = socket(0x11, 0x80002, 0x300)
setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c1c000)={&(0x7f00001db000-0x8)="2e2f66696c653000", r1}, 0xc)
setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000284000-0x4)=0x77d1, 0x4)
syz_emit_ethernet(0x37, &(0x7f0000e5a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xdaa1, 0x2, 0x2}}], {{0xfffe, @arp=@generic={0x103, 0x6003, 0x6, 0x1, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "30", @random="790103bcab47", "e7da6d3048e594cafac335ce7b2c6911"}}}}, 0x0)
r3 = socket$alg(0x26, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003a4000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x732, 0x101, 0x400, 0xd8c0}, &(0x7f00007ef000-0x4)=0xa0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000494000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f81000)=0xe8)
geteuid()
stat(&(0x7f00005e9000)="2e2f66696c653000", &(0x7f0000c40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r4 = request_key(&(0x7f0000a79000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000168000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089f000-0x3)="232c00", 0xfffffffffffffff9)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b4a000-0xe8)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000-0x4)=0xe8)
getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000050e000-0xc)={0x0, <r5=>0x0, 0x0}, 0xc)
keyctl$get_persistent(0x16, r5, r4)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000bbf000)={@common="74756e6c300000000000000000000000", @ifru_flags=0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = socket$inet(0x2, 0x1, 0x0)
r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6)
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000f21000)={0x7004, 0x1f002, 0x6, 0x80, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r8 = fcntl$dupfd(r7, 0x0, r7)
ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00001b1000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x1})
eventfd(0x81)
fcntl$dupfd(r6, 0x406, r7)
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301})
ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f00003e5000-0x4)={0x3, 0x10000, 0x7fff})
write$tun(r7, &(0x7f0000b6c000-0x106)=@hdr={0x3, 0x1, 0x4, 0x8004, 0x40, 0x5, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x6, 0x200000000000000, 0x7fffffff}}], {{0x8100, @x25={0x1, 0x4, 0x0, "e20cb6ba7a05868d2d29cc90d23f4b93a2da79445e9e365e3480ff9a0cc187e01df11bead7d04336075e1d08e8eecc55f16e2859447b90c7a5ea59d95a00797da9124a7b8231d63dfd77617a64cbdeffe6779ab0ce3b321b3480a600edabf3cafff3c6c31357c5df0c0e386c20749a34ed512cfcc168fdda9d9b7afd2f845a26fc22649047cd333ca9f5b51b561a4011db9e236f0ac2bf806b347b88637a10b448f5b47486095167d43f35606efc2237e72a19331911fbb7f554f9e6d5335114dfc72ac74d5c3a310fd1ed701c73a4495afc66d014450ee53cc2d8e72ef566224f4c8101f225ef"}}}}}, 0x106)
write$tun(r7, &(0x7f0000a9c000)=@pi={0x0, 0x655f, @ipv6={0x800, 0x6, "60f254", 0x466, 0x87, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0x32, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x14, "f182ba8a138e880182331a3d470747b509b495ed"}, {0xc9, 0x90, "4c15f0a8cae78e6e619e0d4cb4a5e54a7ec398c854e86be62c5bcf36ed73bcee26030a507fcfeb9e278fa8045fbf647bfa37e493156f8209d4a6a2c07c1b9f12fbd93cae7c64966474c5834b8e931d4d39acc771cc5463c0643d400ca1dc7dba8c02eafb8898f3dfb10db544ce69aebd7bb2747e30797d9b8fded8a0530cd1c685593c950a0315b497ff4989ef1c29c4"}, {0xff, 0xbb, "10ee80a5ab61f459d672c230f5a06304026fc29101694ab880b4f4d1b1bddc961e029a09690afb7a628c86f35ad40f8e599cf0211a1b7d8389f1d4adde4026e80a39da64b171c39218f176bd284e4e20abf83691a98b38455272d32251fd50f7a90d1e6584ef8668d0455d5df75d65e72847c70032467264173c849a2fce734a3cf6ca88903e6dd042702ed1826e6ad68f6aa584942ff0095bb7dbb15bc8bcb2528d5d0997914ea8dea54a2b3ce7af9ef1aaef0e531916daeac6a7"}, {0xc2, 0x7e, "c1c9b58297cf6d4599edd0b81fbb7efcab655006151dac119ab49efe36a64b0fe073a41da503c7ab0daed9257af3129cf5d897a341a2d1b24f1fa8b0c236d65a898c747d4942fc63b283c3b4b40ff4e1e6eed646367a4c3d5037f15d81671cb9b0c60c3d2c9ec2988fa9a388cccb75ab0ff3ed9b2908482e832f3cb9947c"}, {0xc2, 0xd3, "eb31338a98a1b3297a47b51d51e763b7119a74f7f492130d9e91ba810c7c476fcbaa8eafab7480c9649966e4c19d898634da22b5dd460ad3da4ffa9a29432207b703a590972ddc5ee58c8432e5860301eea1794d961870e03981b638117f95837352a00f031d4d39953c6f5744b4d5c07846de98955ee75ae019c47c487ef50a7f5b690abea5d255151cd258343367afff015a6736998258b7e47b8bb4e91e223e2c1927fc90699f3c26c54f506f9fd71f18dce85bc07d30e3fa2095d2181178a99f1bdf802fb4b60c2588b921e81caac2b6f5"}, {0xff, 0x82, "c36c90d2396547c6e82ad00f8f1c61871974cab8de1241c908263e17aba416ff1cc4b4208344de388644f05193c697946fcb972ff659f2d7444d8fec83702e3f670863728ecece665543023ff4bf847b3fd87034f4462f5f68527a2276fc03c43793ef3ed69c1769ccfe2eae5e88f3c5344322d381291a8802893c26b36c3c1f6068"}, {0x7, 0x0, ""}]}, @fragment={0x20000062, 0x7fff, 0x6, 0x401, 0x40, 0x7, 0x3}, @hopopts={0x9f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x3e, "6e2baaa7c853da254f511b1f8ea3b76e1c2283b36b1bfb05e278a1ddcca86eb06785c6000ba86dcaa9bf867d0720ccc3b5f5c946d66eea570d067beb9d9e"}]}, @routing={0x0, 0x12, 0x2, 0x4, 0x2, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x3, 0x36, 0x0, "a1322a4799ef96bf0656f23694fee037072627ed4f2408ec15da2c590b769bf9019fe065571c16ae3fddbfcc1e06"}}}}, 0x492)
2017/11/30 14:11:46 executing program 5:
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="")
perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f0000f8e000-0xb)="2f6465762f6c6f6f702300", 0x1ffffffffffffd, 0x101000)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000824000-0xb)="2f6465762f6877726e6700", 0x3ffff, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000af9000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e", 0x6c, 0x800, &(0x7f0000bda000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
chmod(&(0x7f0000e36000)="2e2f66696c653000", 0x28)
syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x4a, 0x802)
r0 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007)
ioctl$TCSETA(r0, 0x5402, &(0x7f0000407000-0x14)={0x4, 0x6, 0x5, 0x4, 0x4, 0xd1, 0x83e00, 0x9, 0x9, 0xc})
r1 = memfd_create(&(0x7f0000a83000-0xb)="2f6465762f6777726800bc", 0x8000000000000)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000014b000)=0x0)
r2 = request_key(&(0x7f0000968000)="2e6465616400", &(0x7f0000503000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f7000-0x1)="00", 0x0)
keyctl$restrict_keyring(0x1d, r2, &(0x7f00008a3000)="2e6465616400", &(0x7f0000bd9000)="2f766d6e6574312d00")
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa5000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x2, 0x802, 0x800000000000000)
ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00001e2000)={0x0, 0x1f, []})
ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000e18000-0x4)=0x1000)
r4 = perf_event_open(&(0x7f00006e7000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1780, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0)
ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000efe000-0x8)=0x0)
r5 = perf_event_open(&(0x7f0000143000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$getflags(r5, 0x1)
getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000487000)={0x0, 0x0, 0x0}, 0xc)
2017/11/30 14:11:46 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x6, 0x0, [{0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
[   94.862286] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'.
2017/11/30 14:11:46 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:47 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
[   94.960789] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
[   94.962145] device gre0 entered promiscuous mode
2017/11/30 14:11:47 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   94.970370] QAT: Invalid ioctl
2017/11/30 14:11:47 executing program 5:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000000b000-0x38)={0x7, 0x7fff, &(0x7f000000b000-0x1000)="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", &(0x7f0000004000-0x7f)="c5651fe498f34b3500da9526388c25af57d5dfe28e928bcc6211a4a47b3fb54a029ce5d7cf06d08cd8bad8c7635236666c9adc9ee03e75be72681929ae2c3101d5f5887e1fab51df04b76026a42e984f8b036f485ac9a33a48a645fb47e1717a254e46254e729854ce98c4dc8165c44238c3755575ca055efcdddc1766bc81", 0x1000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r1 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x202, 0x0)
mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
r3 = fcntl$getown(r2, 0x9)
mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000023000-0x10)={&(0x7f000000d000)="67092d8201fbe4e543cd49b3e301a074dead24944280b4f4051ba85dd6f07f7342286a9c57efe6", 0x27})
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0})
r4 = userfaultfd(0x0)
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0})
mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f000001d000/0x1000)=nil, 0x1000}, 0x1, 0x0})
mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$llc(r0, 0x0, &(0x7f0000024000-0x4)=0x0)
mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3000008, 0x32, r1, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4)
mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = add_key(&(0x7f0000024000)="6465616400", &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000020000-0x5d)="ef9920a6be4aafbc861244343f3e5fcdc45c672ffe725a22796a2d9562276ed73777368b7529a75e5f2e21bcaf04418551aa132b8f664297727ae4fdd7fc22aa9585a338b10b1bf94dd076c1440c39d224b9610ef7c5dac408776a3c2e", 0x5d, 0xffffffffffffffff)
mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r6 = request_key(&(0x7f0000025000-0x8)="6269675f6b657900", &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000025000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x2, 0x40, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
keyctl$search(0xa, r5, &(0x7f0000024000)="6b657972696e6700", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6)
mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000025000)={{&(0x7f000001b000/0x3000)=nil, 0x3000}, 0x1, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0})
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000)="")
[   94.970441] QAT: Invalid ioctl
2017/11/30 14:11:47 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000213000-0x8)={0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x5, 0x0, 0x4dbe)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009ac000)=0x0, &(0x7f000009d000)=0x4)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000069a000)={<r1=>0xffffffffffffffff, 0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000350000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f000033f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0})
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x100000000, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab0900000000000000000000000000007faa62b9c0d263274f4a010c", 0x45)
ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f000068e000)="04d3b7af7e2fadcdbe7a0e9dca5a86effff69f2abadac347a13fb5df2d1f1aa5c4c8235ff7359917144a2384ffc6ef27a7a6b5e5445ce1a85ce7f5dec3a9cf6b06a429ae21bfedce7f34e63a44422375406daa44e27b5412fb6edcb7c60ee3c5523f41ab7d41a8a85dfe7800258ab4fb")
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x80000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0xfc]}, 0x5c)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4)
r3 = socket$inet(0x2, 0x80010801, 0x3)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000330000)=0xf80, 0x4)
socketpair$inet6(0xa, 0x3, 0x1001, &(0x7f0000157000)={<r4=>0x0, <r5=>0x0})
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005ae000-0x9)={<r6=>0x0, 0x3, &(0x7f0000fb9000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f00005ae000-0x4)=0x10)
sendto$inet6(r1, &(0x7f00003a4000-0x3c)="4f74e9034614c257870e7c96fe016ba63b9b64ece8d17be11d288d4c904b7f6d4a05504893f6a46afb1a7b33b0df44d47dd7379b2072463e46a44aa8", 0x3c, 0x80, &(0x7f00005af000-0x1c)={0xa, 0x3, 0x8ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000866000-0x4)=0x4, 0x4)
ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00003ce000-0x4)=0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000d4b000)={r0})
r7 = socket(0xd, 0x3, 0x7)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000a2a000-0xb3)={r6, 0xaa, "8b8757f4209286efdcfe87b0c12f0537eb11b581b36bfd6fcd5594e06d4f756c8d392be0cdc70a2badd83780253d160c2dc7147e7e8e9fe0f7e636d9c8b7cb97000000dfd6d8ce0835fef76ceb6c43a4810930250805c9f42ac99bcc798241244937cfed0aaa5cd4669e31619b5c9cabf6093d16f64e62362dda147c764eedf1a69f85458ff896e55b6d08d0b2b8fc8e6ae41274ea0cab80006ebded852efdcda745c20b91b3fe47e7d9"}, &(0x7f0000d69000-0x4)=0xb2)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000076f000)="62696300", 0x4)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000151000)={r6, 0x3ff}, &(0x7f000046a000-0x4)=0x8)
setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000d30000)=0x3, 0x2)
r8 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4)
r9 = socket$inet_sctp(0x2, 0xffffffffffffffbd, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000c37000-0xc)=@sack_info={0x0, 0x4, 0x1}, 0xc)
[   95.008716] QAT: Invalid ioctl
2017/11/30 14:11:47 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1)
pipe(&(0x7f00002a0000-0x8)={<r2=>0x0, <r3=>0x0})
ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e5d000-0x4)=0x0)
init_module(&(0x7f0000dc1000-0x2)="2600", 0x2, &(0x7f000051a000)="2d00")
io_setup(0x80000001, &(0x7f00006d1000)=0x0)
io_setup(0x6, &(0x7f00003d0000-0x8)=<r4=>0x0)
r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000642000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0)
io_submit(r4, 0x2, &(0x7f0000140000)=[&(0x7f0000716000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000000a000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r5}, &(0x7f00000e6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r5, &(0x7f0000640000-0xc0)="96bda1945d37280f076227e6acee010c4e6f37800ef6e49c8db4b13f4a6c9899c845e4f36ccec4675d82a35b46db8ef1e5c79517e761d4d744739295402fc9be6838ee859e5219ac89583e0e3ed9a4b70f0f27fb580bc6e5eb1cb56b69f067e92a397afc31b83347d6391a439d7ac6392e6b8d5d364e00fbe09b1a9f43783279be7ded36d03c66fa4255e46d608a34363da2404cb15ead17921947f249b1f26b25f003e6986ac21549ab437421e8e73fe775a282ece795aa8464543a2fc9f3ba", 0xc0, 0x3, 0x0, 0x1, r5}])
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000082f000-0x4)={0xffffffffffffffff})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000def000)={0x8, 0x4, &(0x7f0000df0000-0x30)=[@map={0x1, 0x3, 0x20, 0x1}, @map={0x0, 0x0, 0x0, 0xffffffffffffffff}, @map={0x0, 0x0, 0x0, 0x1}, @generic={0x0, 0x1ff, 0x0, 0x0}], &(0x7f0000112000)="47504c00", 0x1d24, 0x0, &(0x7f000047a000)="", 0x0, 0x1}, 0x30)
r6 = accept4(0xffffffffffffffff, &(0x7f00002c8000)=@hci={0x0, 0x0, 0x0}, &(0x7f00005df000)=0x6, 0x80000)
r7 = accept4$ipx(r6, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80801)
r8 = socket(0x40000000015, 0x5, 0x0)
bind$inet(r8, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet6_int(r3, 0x29, 0x34, &(0x7f0000835000)=0x0, 0x4)
fcntl$getown(r8, 0x9)
connect$inet(r8, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000c89000)=0x6, 0x4)
sendmsg$alg(r8, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x2, 0x0}], 0x18, 0x0}, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f000040a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
socket$inet6_sctp(0xa, 0x1, 0x84)
socket$netlink(0x10, 0x3, 0x20000000000000)
2017/11/30 14:11:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x0, 0x0, 0x0, @adapter={0x5, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:47 executing program 5:
r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0)
r1 = gettid()
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
prctl$getname(0x10, &(0x7f0000003000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r2 = socket(0x1e, 0x2000000000005, 0x100000000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001000-0x4)=0x7f)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
dup2(r3, r3)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000db6000)={&(0x7f00000b7000)="2e2f66696c653000", 0x0}, 0xc)
fcntl$dupfd(r2, 0x406, r2)
bpf$PROG_LOAD(0x5, &(0x7f00008d3000)={0x7, 0x0, &(0x7f00008f8000-0x8)=[], &(0x7f0000157000-0x2)="3a00", 0x8, 0x80, &(0x7f00007fd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffe, 0x0}, 0x30)
r4 = socket$inet6_dccp(0xa, 0x6, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002b7000-0x38)={&(0x7f00004eb000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b6b000-0x40)=[{&(0x7f00008a5000)="307f93ee88257415ba027e58b48f74f2185d13ae7d52e567cd843c836545ae783bf2bd49f417d9adae89dc50bc72c0c4bc1b749f65e4ce8d63614cbf07929adb9fbb6437a30cb5bb9cda68ac55de9e7b5e21441efc547afd357de9fc6815c9fcf7300648f83521fa56fb2f934c614044de6fc7169590c537210d8432f9191deccfd8b8", 0x83}, {&(0x7f00000e7000-0x97)="3bbfd2e2b841fb9fc0f37af2bf6e9976f5d9a3e39c0541fbc7f2406f2a6488e1688c81581b8649cc06594721ae886ac122d96a91fb15f05e9f195cc9ef109ef081ab86c4ac73a7bef96cd223450476aa417eb7826523449697a07baa2fb9095e94621a8d8608975e1ba3a6ceccd94bc6597ea765b8e8b4a78ebfdc3a71848a307bfa011f693bf7230b01eff1bd693804bec257142ae3b6", 0x97}, {&(0x7f00009d2000)="e23d78aaac6b948406e8d45fc83974a4e9fc1defb8c975bb49977d0f10ccb459ae4ad29b257c05ea88d1d40642ba97d93e8ba82497881b6e5f057a0958ce515b02ed1e8e522d54713d6f23ccc3c96a28e1dc9bec774493e44325aa3edd0a97a4b96e6c371f68d2af49a71fdb8249e3f7fe2e7c694b9c1d892314883c41b8dac19bb249a75b78f61cf5497b3f204be1072a2b199e36d0c6b6dcc7a81543faa30c14ec89fb83a532c353258cfe882373daf5c6ee21e6745c650cce50ce148b2bc33a18a3f973269355fd6e74b1f9a03dea7f9249ce5d310e44664a6273e50d8f5725b9aba80c5f250926306d48d4437d6d95", 0xf1}, {&(0x7f0000271000)="d52819468bf7233da52cc92e99949aa9478678ff9bb9448f897a59f7da178116074b56ac506709ca4162c128118a8976399307417bfef5aded16969ac328abff36691bc05d2cb7cf51dbbce35db40b7a33cb72b4f85c3e361edf3e7184d401a58f63fab817e49d7619b1be2c585e38084f00b7c50f22ac97fa05062d73c9ba44726baddec3e83705", 0x88}], 0x4, &(0x7f0000b6a000)=[@init={0x18, 0x84, 0x0, {0xe740, 0x6, 0x10000, 0x1}}], 0x1, 0x20008000}, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
r5 = dup2(r2, r4)
ioctl$VT_RESIZE(r5, 0x5609, &(0x7f00008af000-0x6)={0x4, 0x7, 0x5})
accept4(r4, 0x0, &(0x7f0000e7b000-0x4)=0x0, 0x800)
lstat(&(0x7f0000170000-0x8)="2e2f66696c653000", &(0x7f00007ed000+0x59c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004d5000-0x5)="7965616800", 0x5)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b7b000-0xc)={0x0, 0x0})
setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000059e000-0x4)=0x8, 0x4)
socketpair$inet(0x2, 0x4800, 0x10002, &(0x7f0000ac2000)={0xffffffffffffffff, 0xffffffffffffffff})
2017/11/30 14:11:47 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = userfaultfd(0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0})
r2 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = getpgrp(0x0)
fcntl$lock(r0, 0x5, &(0x7f0000014000-0x20)={0x1, 0x1, 0xbfd6, 0x2, r4})
getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8)
getsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1d, &(0x7f0000003000)=0xa286, 0x4)
fsync(r0)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000003000-0xca)="fc199634a139dd6e2fab9ad60cb32b721f7b73d02927b23c6726943272a73caa27fc8a7b545a4d25c84ac4f9017b86298cf9ad1420cd71469f8b8c25af754ef18b16c0b2de3d0bb01069b3e990d413edf491ba03dde17ce716ec0057cfbe4aa3d5ddc6c0a7a04172f4e0119d82e6ee00509984d380b2791bee16134cdcaefd2bb1752b1bcab3195aa86ea83c1176ad7b1fed243f018e140807185ce6f1af7b840328ad42ca6f8fe5f766d1efa4ce786cf1a984188fe64bb1ae83839388bf11c0ef8783550a0e2c5582c9")
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x0, 0x7, 0x1)
dup3(r2, r1, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000096c000)={0x0, 0x0})
[   95.008793] QAT: Invalid ioctl
[   95.107512] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
2017/11/30 14:11:47 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(0xffffffffffffffff, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:47 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:47 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0xf, 0x7c, "6374722863616d656c6c6961290000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000"}, 0x58)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30)
r1 = socket(0x11, 0x802, 0x300)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e04000)={0x0, 0x0})
setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4)
setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x9, &(0x7f00000ad000)=[{0xfff, 0xffffffffbd3c9667, 0x9, 0x20}, {0xfff, 0x4, 0x9, 0x8}, {0xffffffffffffffff, 0x77, 0x1, 0x3}, {0x14d7c23e, 0x1000, 0x3, 0x400}, {0x35, 0x4634, 0x9, 0x9}, {0x8, 0x6, 0x6, 0xffffffff}, {0x3, 0x7, 0x1, 0x6}, {0xa96e, 0x5cfb, 0x60b, 0x2}, {0x9, 0x53a6, 0x28000, 0x100}]}, 0x8)
sync()
setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000052000)="00", 0x1)
socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f000064c000-0x8)={0x0, <r2=>0x0})
ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000a22000)=0x1fffffd)
syz_emit_ethernet(0x42, &(0x7f0000255000-0xe6)={@random="47958f5158d8", @random="bb27020241b8", [], {{0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0x3, 0x0, []}, @noop={0x1}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x20000000000, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0)
r3 = dup2(r1, r2)
timerfd_settime(r3, 0x0, &(0x7f0000d41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00002ca000)={{0x0, 0x0}, {0x0, 0x0}})
getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000054c000+0x3c)={0x0, 0x0}, 0x2)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002a1000-0x18)="de7728c7404fc6cc255100fd399f090000d900007fff", 0x16)
mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket$inet(0x2, 0x2, 0x88)
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00001d2000-0x4)=0x40, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
socket$unix(0x1, 0xbba5acc0e2901214, 0x0)
recvmsg(r4, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000e64000)="", 0x0, 0xffffffffffffffff}, 0x100)
r5 = add_key(&(0x7f0000e6a000-0xb)="636966732e69646d617000", &(0x7f0000867000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
r6 = add_key(&(0x7f0000dac000-0xd)="646e735f7265736f6c76657200", &(0x7f00007aa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a6000)="2f9ee13bfbbf38f6aaefa174ca8ad3a978a8f2e6568f303c16d308058a6508a47add7512b6143e132c3f5902fd7a080624a7323c7b67d2b935465303f6cbdf0275916e8b920d41da955cea8f39bd55b73a7b5b0d91d21d0836d5bca230c56911078ac914d3f7b7cbf9b42bb03b9fe72c843ec973409c4f9671f8df3bc1612720ab5c5a67f0346be2d2ca2b105e22fed67c88d5a45af054397656a632a3d3bcd02f6d7dfeb9f055a8d48d727e5353d9154df160d3929b7eb4c3dfef7329d0a271df658f36154028c1489effad911c353181f8ebc72c25bdb317bddf", 0xdb, 0xfffffffffffffff9)
keyctl$search(0xa, r5, &(0x7f0000bad000)="6365706800", &(0x7f0000b22000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6)
ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000576000-0x18)={0x6000, 0x8, 0xbf, 0x9, 0x0, 0x1})
setsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000d8b000-0x4)=0x3, 0x4)
bind$inet(r4, &(0x7f00000dc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r4, &(0x7f0000956000-0x5c0)="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", 0x5c0, 0x884, &(0x7f0000abf000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
[   95.187461] syz-executor6: vmalloc: allocation failure: 17179402552 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null)
[   95.226116] syz-executor6 cpuset=/ mems_allowed=0
2017/11/30 14:11:47 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
r1 = accept4(r0, &(0x7f0000000000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x80, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000534000)="2f6465762f76637300", 0x10000, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000047d000)="2f6465762f70746d7800", 0x2000, 0x0)
ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00008f5000)={0x40000000, 0x0, 0x0, 0x0})
r4 = syz_open_dev$vcsn(&(0x7f00001ca000)="2f6465762f7663732300", 0x1f, 0x0)
seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000fe0000)=[{0xffffffffffffff7f, 0x0, 0x0, 0xffffffff}]})
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004f5000)={<r5=>0x0, 0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000d40000-0x10)={r5, &(0x7f0000190000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"})
r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)="2f6465762f6b766d00", 0x0, 0x0)
r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0)
ioctl$UFFDIO_COPY(r4, 0x8010aa02, &(0x7f0000b1b000)={&(0x7f000050c000/0x4000)=nil, 0x4000})
r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x5)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00006eb000)=[@in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x90ff, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4)
ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000fb1000-0x18)={0x0, 0x0, []})
ioctl$KVM_SET_XCRS(r8, 0x4188aea7, &(0x7f0000b04000-0x28)={0x0, 0x0, []})
ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000634000)={@common="65716c00000000000000000000000000", @ifru_flags=0xa02})
ioctl$KVM_SET_SIGNAL_MASK(r8, 0x4004ae8b, &(0x7f00000b3000-0xe)={0xa, "c05e0fb3031300000003"})
ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead)
ioctl$KVM_SET_FPU(r8, 0x41a0ae8d, &(0x7f000023b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000000, 0x80000003, 0x2, 0x0, 0x7, 0x103000, 0x7001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 0x0})
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead)
ioctl$KVM_RUN(r8, 0xae80, 0x0)
syz_kvm_setup_cpu$x86(r6, r8, &(0x7f00008ad000/0x18000)=nil, &(0x7f0000e44000-0x18)=[@textreal={0x8, &(0x7f0000edd000)="3ed852eef271000f216d2e2ef20f2b8657d3260faefb0f0fdd0d660f301e0facb19e94401ae0", 0x26}], 0x1, 0xfffffffffffffffe, &(0x7f0000724000-0x10)=[@dstype3={0x7, 0x3}], 0x1)
2017/11/30 14:11:47 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[], 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   95.231298] CPU: 0 PID: 8136 Comm: syz-executor6 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.239693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.249043] Call Trace:
[   95.252179]  dump_stack+0x194/0x257
[   95.252201]  ? arch_local_irq_restore+0x53/0x53
[   95.252210]  ? idr_get_free_cmn+0xfd0/0xfd0
2017/11/30 14:11:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x0, 0x800, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:47 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="", 0x0}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   95.252250]  warn_alloc+0x19a/0x2b0
2017/11/30 14:11:47 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ff5000-0x20)={@generic="f4370c0f5ed2c53094d29b70c165a2e0", @ifru_flags=0x4000})
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000b02000)="f0fee0000000c333004300a000080000fb1b000012f305", 0x17)
r0 = openat(0xffffffffffffffff, &(0x7f00004f6000)="2e2f66696c653000", 0x800, 0x2)
mq_timedreceive(r0, &(0x7f0000ee5000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x4, 0x0)
sysinfo(&(0x7f000076c000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000")
r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0xd36e2637e6a88d8a, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000013e000)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c)
r3 = socket$inet(0x2, 0xfffffffffffffffe, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007f0000)={0x0, <r4=>0x0, 0x10001, 0x5})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000995000)={0x8, r4, 0x0, 0x9})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dbc000)={0x0, <r5=>0x0, 0x3, 0x100000000})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007df000)={0x7, <r6=>r5, 0x0, 0x2980})
r7 = msgget(0x1, 0x0)
msgrcv(r7, &(0x7f0000ed2000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x8001, 0x2000)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000025b000-0x4)={0x80000001, 0x4a1856c7, 0x9d})
fcntl$getflags(r3, 0x401)
ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e4f000)={0x3, r6, 0x10001, 0x1ff})
getpeername$inet6(r0, &(0x7f0000714000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd7000-0x4)=0x1c)
r8 = add_key(&(0x7f0000eaf000-0xa)="65616158", &(0x7f0000e45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cce000-0x57)="8ee8d3ba30b7b232f03109fa15481e7ece8602b1ca000000000000d7bf604d3f981d05b799e9b009ce9b1f4396780b7189d9f5beffb668e773398d5f42d9799e4efc3104e7fef0fa315afcc168c55630136b14c0ccba", 0x56, 0xfffffffffffffdff)
r9 = request_key(&(0x7f00000cd000)="7472757374656400", &(0x7f0000a1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000824000)="65616158", 0xfffffffffffffffe)
getpgid(0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004c5000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000688000-0x4)=0xe8)
getgroups(0x0, &(0x7f0000397000)=[])
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b70000)=0x0)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000070d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cba000-0x4)=0xe8)
fstat(r3, &(0x7f0000583000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
getpid()
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000265000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000c44000)=0xe8)
getgid()
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$getownex(r10, 0x10, &(0x7f0000805000)={0x0, 0x0})
getresuid(&(0x7f0000ea1000)=0x0, &(0x7f0000dc1000-0x4)=0x0, &(0x7f0000594000)=0x0)
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b59000)=0x0)
getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f000086e000-0xc)={0x0, 0x0, 0x0}, 0xc)
fstat(r2, &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
getpgrp(0x0)
getgid()
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a69000)=0x0)
lstat(&(0x7f0000726000-0x8)="2e2f66696c653000", &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
fcntl$getownex(r3, 0x10, &(0x7f000018b000-0x8)={0x0, 0x0})
getresuid(&(0x7f00004fc000)=0x0, &(0x7f00008ee000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0)
getresgid(&(0x7f00004e1000)=0x0, &(0x7f0000ab6000)=0x0, &(0x7f0000a32000)=0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bf000)={@common="6475706d78fa00000000000009000000", @ifru_flags=0x1000})
keyctl$link(0x8, r8, r9)
r11 = socket$netlink(0x10, 0x3, 0x0)
writev(r11, &(0x7f0000cf2000)=[{&(0x7f0000cf5000)="290000001d00190455c700490000000002a3000001000900ff5005e809000100ff0000000000000a10", 0x29}], 0x1)
2017/11/30 14:11:47 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
[   95.252271]  ? zone_watermark_ok_safe+0x400/0x400
2017/11/30 14:11:47 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000b48000)={0x0, 0x0})
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f35000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6372633332632d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4)
pipe(&(0x7f0000f3e000)={<r3=>0x0, <r4=>0x0})
vmsplice(r4, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000d7c000-0x11)="0000000000000000000000000000000000")
accept$alg(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00003b6000-0x98)={<r5=>0x0, 0x90, "5626df72bdf3a2b4e1efefea8c66cdf6c6e5c78dffb253ea726e35fb4f692bb438caa40647f80b0130aaaad1370390e57199da39f870cce6ce35b27a49ef3531955026bbae1bedad95477b191e85f8ea76d5a8cd839f2a68eed5b0f5167b184c3deba3697f4ab4315a5047ac74d6062f06b8991262a7964c902b6b8bf271f9ddc006bf4f4fe1d1a1e98417ab84bc32ce"}, &(0x7f0000d1a000-0x4)=0x98)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008f9000)={r5, 0x8}, &(0x7f000066e000)=0x6)
ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00002bc000)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]})
readv(r1, &(0x7f000071a000-0x80)=[{&(0x7f00006a7000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000160000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e98000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f000017c000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00008e8000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000336000-0x3)="000000000000000000000000000000000000", 0x12}, {&(0x7f00005cd000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000f2c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x8)
splice(r1, 0x0, r2, 0x1, 0x5, 0xfffffffffffffffe)
[   95.252287]  ? depot_save_stack+0x2ca/0x460
2017/11/30 14:11:47 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000008000)={{0x1, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   95.252302]  ? check_noncircular+0x20/0x20
2017/11/30 14:11:47 executing program 3:
r0 = socket$inet6(0xa, 0x6, 0x1000008)
mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0x0)
mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0)
mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xc6, &(0x7f0000001000-0x4)=0x1ff, 0x4)
mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0)
mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d0f000-0x4)=0xfc7, 0x4)
mmap(&(0x7f0000090000/0x2000)=nil, 0x2000, 0x2000000, 0x32, r0, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d13000)=0x10, 0x80804)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000167000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286165732d66697865642d74696d65290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000013e000)="07ffff00000000ff00000000040000ff", 0x10)
setsockopt$inet_int(r1, 0x0, 0x80000037, &(0x7f0000d11000-0x4)=0xfffffffffffdfffd, 0x4)
mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0)
mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000d12000-0x8)={0x0, 0x0})
2017/11/30 14:11:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x3, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
[   95.252326]  ? save_stack+0x43/0xd0
[   95.252335]  ? kasan_kmalloc+0xad/0xe0
[   95.252344]  ? __kmalloc_node+0x47/0x70
2017/11/30 14:11:47 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000cef000)={0x6, 0x10000})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:47 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x807, 0x3e0e)
mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007fd000)={0x6, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa41, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x1e, 0x1000000000005, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000002d000-0xc)={0x2, [<r2=>0x0, 0x0]}, &(0x7f0000965000-0x4)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d36000-0x8)={r2, 0xfffffffffffffffd}, 0x8)
sendmsg(r1, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fbf000-0x4)=<r3=>0x0)
move_pages(r3, 0x2, &(0x7f0000495000)=[&(0x7f0000347000/0x3000)=nil, &(0x7f0000479000/0xa000)=nil], &(0x7f0000483000-0x4)=[0x7fffffff], &(0x7f00005dd000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6)
sendto(r1, &(0x7f00004c7000)="", 0x0, 0x0, &(0x7f0000793000-0x61)=@generic={0x1e, "01230ed3890ed3e7d0fd6f09790802ceab75d656f5fbfdb934dbc4f56b72dfb6fb2e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f267b3ecaa00319dcf247b42bdc33f0337931b5f376efd5f41fc480fbb1bf10183131b401c20f3df8461acbb410bed1c3e37db70b1a8"}, 0x80)
r4 = add_key(&(0x7f0000522000-0x8)="6b657972696e6700", &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a8000)="8c", 0x1, 0x0)
keyctl$setperm(0x5, r4, 0x4112604)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000eeb000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
llistxattr(&(0x7f0000b6d000-0x8)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
keyctl$describe(0x6, r4, &(0x7f0000000000)="", 0x0)
utimes(&(0x7f0000017000-0x8)="2e2f66696c653000", &(0x7f0000a20000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, 0xfffffffffffffff8, &(0x7f0000868000/0xe000)=nil, 0x2)
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee0000)="2f6465762f76637300", 0x40, 0x0)
ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f000026a000)=[0x9, 0x6])
2017/11/30 14:11:47 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000361000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de2, 0x1000000000000000, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x7, 0x1fffffffffffc)
r2 = open(&(0x7f0000246000-0x8)="2e2f66696c653000", 0x20c800, 0x8)
setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000073c000)=0xc000000000000, 0x2)
bind$inet6(r1, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r3 = socket$inet(0x2, 0x1, 0x5)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r4, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000002000-0x40)=[{0x11, 0x21, 0xffffffffffffefff, 0x4000000000000000, 0x37af, "07"}, {0x2b, 0xe000000000000002, 0x204, 0x0, 0x800800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x3c}], 0x1, 0x0, 0x0, 0x40}, 0x28080)
listen(r1, 0x10000004009817)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000037f000-0x4)={0x7f8, 0x0, 0x9000}, 0x4)
ioctl$int_in(r2, 0x4005452, &(0x7f0000854000-0x8)=0x803)
r5 = dup(r0)
ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000a90000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
r6 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r6, 0x10d, 0x100000001, &(0x7f0000e5d000)="44", 0x1)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000d4a000)=@generic="1300ccbafab20cd48f006cbae4470d3e")
connect$inet(r6, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r5, &(0x7f000000c000)={0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r7 = syz_open_dev$sg(&(0x7f0000c7a000-0x9)="2f6465762f73672300", 0x0, 0x1000001fffd)
prctl$setmm(0x23, 0x6, &(0x7f00001cc000/0x3000)=nil)
ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f00007a5000-0x4)=0x0)
r8 = socket(0x2, 0x80003, 0x6)
setsockopt(r6, 0x0, 0x4, &(0x7f0000280000)="", 0x0)
r9 = socket(0x20000000002, 0x80805, 0x0)
sendmsg$nfc_llcp(r8, &(0x7f0000149000-0x38)={&(0x7f000011f000-0x60)={0x27, 0x3, 0x8, 0x7, 0x1, 0x1, "51e56b35f320f1394bce7286acaba2c9a90df903753d8ace4c437ea345e8ce0f3e7f79269d1a7e9a906c4f7363071a776d016f588c5c25e9176a3a62e55533", 0x7}, 0x58, &(0x7f00006af000+0x58d)=[{&(0x7f0000b22000-0x3f)="54f30fa9992f9a4d39b002235de6358810f8c986c116921245f60d12798a1c8b3c68efa615f3bf9f19493f1266c62b8680fb70a2b490522b7573992684ee54", 0x3f}], 0x1, &(0x7f0000fb1000)={0x68, 0x111, 0x0, "9918f21d4d403c1ae108970d2a63f6bf3581ceaeeab0f108d84f77071b57491ce1eb1f992650c1781f4feec28ca408345ed799803113a12810c9af54f396066c3efad59be0037fa5677453e6f892ec110f131b42abfec8fe0b49"}, 0x68, 0x20044804}, 0x4084)
setsockopt(r9, 0x0, 0x27, &(0x7f00006e2000-0xc)="e000003e7ffeff0021ec067f", 0xc)
ioctl$sock_bt_hci(r7, 0x400448e3, &(0x7f0000e25000-0xd9)="3e2d9ae21568da4cc108d4253d98e2d8e2698bcd5a51d71f5a24a1db321baaae6cfc1af63e2e3dd8f90733ac94238965fb26d55f8f59ad3348e79da1df2a8301171057eeca8966e7ad5f7ddcf9e099488ee04346afcad9eaeb5d15fb9f05a6e2b51e08b65b7ec3980e1df95877414c24453ba7afbe74ce8c612ff08a3073ab1c07c4b82495ba4adff7e406b0dd8309aa7ec3aa34624cdef9f4d75707997c520a40c430be36cc4393d4ba1df9049d6811fa8a1c05c8e0180b58ce664b3b3b2fbe6529da1e5cf9435151786f7adc1b42af00ca6bd76ae2afc3db")
setsockopt(r8, 0x9, 0x400000000026, &(0x7f0000bdb000-0xc)="e00000ff7ffeff0017ec127f", 0xc)
shutdown(r1, 0x0)
[   95.252379]  __vmalloc_node_range+0x4f0/0x650
[   95.252403]  ? find_held_lock+0x39/0x1d0
[   95.252425]  ? xt_alloc_entry_offsets+0x21/0x30
2017/11/30 14:11:47 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000051b000)="9b017dfed173a00499b8f4758ed58b22c77173fa34238947bd57b23b4105d1a4", 0x20)
bind$inet6(r0, &(0x7f00006a1000)={0xa, 0x0, 0xffffffffeffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1c)
connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c)
listen(r0, 0x3)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000611000-0x4)=0x7, 0x4)
r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e6b000-0x8)={0x0, 0x0})
setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e61000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003df000-0x8)={<r2=>0x0, 0x8c06}, &(0x7f00008cc000)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000076f000-0x10)={r2, 0x6, 0x0, 0x9}, 0x10)
r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000ed2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007d7000)=0x10)
ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000580000)={r3, 0x1, 0xfffffffffffffff7, "09ff9b728ba83ce95dcf48e2aa01d151393ea792fe6df000d8caea42a2f1195f405cfed0b4a329aa62ce5add5271ad050fc4100fb3715a22dd395ad3e420ebbea2af448471283addf9da49bdeb3e8e6884386a6f2c3d76fda40b71b87a81f693aeda1dfc1e1737f668cbfc161542988667dfeeb8"})
keyctl$revoke(0x3, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006e0000)={r2, 0xfffffffffffffffb}, &(0x7f0000558000)=0x6)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r4, &(0x7f0000b63000)="39", 0x1, 0x0, &(0x7f0000c0c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006a2000-0x18)={<r5=>r2, 0x4, 0x20, 0x5, 0x1}, &(0x7f000059e000)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b88000-0x11)={r5, 0x80000000, 0x9, "e800e000060800f400"}, 0x11)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e4e000-0xab)={r2, @in6={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaff4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x5, 0x400, 0x6, 0x9, 0xa0, 0x10000, 0x2, 0x6, 0x20, 0x7, 0xffffffff, 0x1ff, 0x5, 0x9]}, &(0x7f0000df8000)=0x108)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000391000)=@assoc_id=r2, &(0x7f00005f9000-0x4)=0x4)
r6 = gettid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000422000)={0x0, <r7=>0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000072f000)={0x0, 0x0, <r8=>0x0}, &(0x7f00006f6000-0x4)=0xc)
r9 = fcntl$dupfd(r3, 0x409, r1)
getsockname(r9, &(0x7f0000ed8000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b23000)=0x10)
sendmsg$unix(r1, &(0x7f0000d81000-0x38)={&(0x7f0000ca7000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000311000)=[{&(0x7f0000667000)="f464cbc291912dc6699a167853a200332bbdb2abb9cf02d7710b5e05c29dc129e190dcdc986df329c93609b319e24c0a50e90ecc19c277a7c263ad50160e17a28847b3f4b9304ed248b94e902614b36c5e1c877cebf0f61c87ae2e975672cfdc19634f16a9599fb29976819373e16a8a384f1c4105b28ab17726ca1c9ce03a1f9ddc403ef19eaba9524de9", 0x8b}, {&(0x7f0000cb2000)="ed104c5947abab25b60938c1362774abea2bf47b29e32d9ac948a60a92f609945676fa5da57d9823930e989bcd34a0277654221eb2c4778d935089e618856ba8466bf2189184fe6e1c4855b81ae26cc57d27d5c7fa151fd21eaa7a4efc99a660c77233125227f1604fcce754eae5c69fad748597a513b7f3227c717180", 0x7d}, {&(0x7f00002a0000-0x2d)="64c5b6ccda7abaa7ad8e2c9d1491d357cd4fea2f171f713687a5ae4ff137c696d85846c9cfe15d2b3a5c2e099c", 0x2d}, {&(0x7f00003ad000)="2754fbd260ce6d9b9bbccc62617657857911395874e75597fef8ce6802a578a3081f520f35a31546cda28766786cd4c7c4a8684c36942d4727eeebe58f3a49d5ec931b31b3080b63cc9509dff5e8c4aae9a6a17d8425d7466161045f1f82976f4c82525e937e3823c42a854facf50b027fcded60ebf1078d21af1437367953b3bd210102d7deecaae57a5ecc4a4e3fc13f67c29b1edba15f769638567c8d67a019acbfe3ef055b12aaea4f8ad066df89aab1b49271bcc33383ae6fc6", 0xbc}], 0x4, &(0x7f0000c0a000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r3]}], 0x2, 0x40080}, 0x20000800)
2017/11/30 14:11:47 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x0, 0x1, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
[   95.252437]  __vmalloc_node_flags_caller+0x50/0x60
[   95.252447]  ? xt_alloc_entry_offsets+0x21/0x30
[   95.252466]  kvmalloc_node+0x82/0xd0
2017/11/30 14:11:47 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f57000)="2f6465762f73657175656e6365723200", 0x20000, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000059e000-0x90)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
getdents64(r1, &(0x7f0000f7b000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = geteuid()
r3 = add_key$keyring(&(0x7f000004d000-0x8)="6b657972696e6700", &(0x7f0000849000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa)
r4 = add_key(&(0x7f0000f1e000)="73797a6b616c6c657200", &(0x7f000042e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000152000-0xf6)="5b327c5eed512026eab765413b4d6de7a82e486397fb0e91776daee5da86dbb0480e684d564c12178b9d47c0ec830040e0affbadf239b27bfd0d357773c98cc8b647fe61b11019f63794ab674ec6e4e54f6df93a924f2d5dc1a995be9e2a6ca0599c219aaa73f73d63a57e496b3fcc3c9ea4537d6139bd33f2f490723ec39240b1069338b49e4d5fa7dea8dbdd1bb72172b36db89a9f2df9f3a6c92df6ae46e68bfb30d6d614696b97b27d7da5d9a94d7e0fb58d73d3a8863e0a44dfb3fd1b69589496262d66ebc29ef7ec011d111d90800ff1596270247602dc4bcfd8bf0d1d69ee51df564a14c6f0f57fd446a37108ba986a0bd6d5", 0xf6, r3)
keyctl$get_persistent(0x16, r2, r4)
fchdir(r0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000d4d000-0x14)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007b8000)=0x14)
bind$packet(r1, &(0x7f00000d1000)={0x11, 0x2, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14)
r6 = socket(0x40000000015, 0x5, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x400000005, 0x84)
sysfs$1(0x1, &(0x7f000050f000-0x5)="7070703100")
r7 = socket$unix(0x1, 0x1001, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r8 = socket(0x10, 0x3, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000135000-0x7)={<r9=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000478000)={r9, 0x1})
write(r8, &(0x7f00001a6000-0x24)="240000005a001f0014f9f4f4110000000913171008000200010000000000000000000000", 0x24)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
connect$inet6(r6, &(0x7f0000738000-0x1c)={0xa, 0x3, 0x89, @loopback={0x0, 0x1}, 0x800100000000}, 0x1c)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000a37000)={{0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1, 0x5}, 0xa8d7, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
[   95.252485]  xt_alloc_entry_offsets+0x21/0x30
[   95.252499]  translate_table+0x235/0x1690
[   95.252517]  ? lock_release+0xda0/0xda0
[   95.252535]  ? __check_object_size+0x25d/0x4f0
[   95.252568]  ? __might_sleep+0x95/0x190
[   95.252582]  ? alloc_counters.isra.10+0x7e0/0x7e0
[   95.252629]  ? kasan_check_write+0x14/0x20
[   95.252639]  ? _copy_from_user+0x99/0x110
[   95.252659]  do_ip6t_set_ctl+0x34b/0x5c0
[   95.252678]  ? translate_compat_table+0x1c30/0x1c30
[   95.252714]  ? mutex_unlock+0xd/0x10
[   95.252726]  ? nf_sockopt_find.constprop.0+0x1a7/0x220
[   95.252749]  nf_setsockopt+0x67/0xc0
[   95.252769]  ipv6_setsockopt+0x115/0x150
[   95.252791]  tcp_setsockopt+0x82/0xd0
[   95.252815]  sock_common_setsockopt+0x95/0xd0
[   95.252837]  SyS_setsockopt+0x189/0x360
[   95.252859]  ? SyS_recv+0x40/0x40
[   95.252874]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.252889]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.252905]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   95.252932]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.252940] RIP: 0033:0x4529d9
[   95.252945] RSP: 002b:00007faf8e834c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
[   95.252956] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   95.252962] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013
[   95.252967] RBP: 0000000000000494 R08: 0000000000000004 R09: 0000000000000000
[   95.252972] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f3e80
[   95.252977] R13: 00000000ffffffff R14: 00007faf8e8356d4 R15: 0000000000000000
[   95.253142] warn_alloc_show_mem: 1 callbacks suppressed
[   95.253146] Mem-Info:
[   95.253169] active_anon:124740 inactive_anon:45 isolated_anon:0
[   95.253169]  active_file:3603 inactive_file:8573 isolated_file:0
[   95.253169]  unevictable:0 dirty:123 writeback:0 unstable:0
[   95.253169]  slab_reclaimable:8503 slab_unreclaimable:93837
[   95.253169]  mapped:22946 shmem:691 pagetables:923 bounce:0
[   95.253169]  free:1368391 free_pcp:358 free_cma:0
[   95.253186] Node 0 active_anon:498960kB inactive_anon:180kB active_file:14412kB inactive_file:34292kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:91784kB dirty:492kB writeback:0kB shmem:2764kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 47104kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[   95.253190] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[   95.253209] lowmem_reserve[]: 0 2882 6395 6395
[   95.253225] Node 0 DMA32 free:2953172kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2953944kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:772kB local_pcp:688kB free_cma:0kB
[   95.253244] lowmem_reserve[]: 0 0 3512 3512
[   95.253259] Node 0 Normal free:2504484kB min:37032kB low:46288kB high:55544kB active_anon:498960kB inactive_anon:180kB active_file:14412kB inactive_file:34292kB unevictable:0kB writepending:440kB present:4718592kB managed:3597140kB mlocked:0kB kernel_stack:4384kB pagetables:3692kB bounce:0kB free_pcp:660kB local_pcp:248kB free_cma:0kB
[   95.253277] lowmem_reserve[]: 0 0 0 0
[   95.253294] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[   95.253366] Node 0 DMA32: 3*4kB (M) 3*8kB (UM) 5*16kB (UM) 1*32kB (M) 3*64kB (UM) 3*128kB (M) 5*256kB (UM) 4*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 718*4096kB (M) = 2953172kB
[   95.253444] Node 0 Normal: 1227*4kB (UM) 3*8kB (UM) 541*16kB (U) 1293*32kB (UM) 1004*64kB (UME) 322*128kB (UM) 80*256kB (M) 8*512kB (UME) 1*1024kB (M) 2*2048kB (ME) 565*4096kB (M) = 2504372kB
[   95.253530] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[   95.253534] 12878 total pagecache pages
[   95.253544] 0 pages in swap cache
[   95.253550] Swap cache stats: add 0, delete 0, find 0/0
[   95.253553] Free swap  = 0kB
[   95.253556] Total swap = 0kB
[   95.253560] 1965979 pages RAM
[   95.253564] 0 pages HighMem/MovableOnly
[   95.253567] 324231 pages reserved
[   95.307981] syz-executor6: vmalloc: allocation failure: 17179402552 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null)
[   95.307988] syz-executor6 cpuset=/ mems_allowed=0
[   95.308056] CPU: 1 PID: 8174 Comm: syz-executor6 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.308061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.308066] Call Trace:
[   95.308080]  dump_stack+0x194/0x257
[   95.308104]  ? arch_local_irq_restore+0x53/0x53
[   95.308114]  ? idr_get_free_cmn+0xfd0/0xfd0
[   95.308128]  ? kernel_text_address+0x102/0x140
[   95.308161]  warn_alloc+0x19a/0x2b0
[   95.308178]  ? zone_watermark_ok_safe+0x400/0x400
[   95.308197]  ? check_noncircular+0x20/0x20
[   95.308220]  ? save_stack+0x43/0xd0
[   95.308228]  ? kasan_kmalloc+0xad/0xe0
[   95.308237]  ? __kmalloc_node+0x47/0x70
[   95.308270]  __vmalloc_node_range+0x4f0/0x650
[   95.308291]  ? find_held_lock+0x39/0x1d0
[   95.308308]  ? xt_alloc_entry_offsets+0x21/0x30
[   95.308318]  __vmalloc_node_flags_caller+0x50/0x60
[   95.308329]  ? xt_alloc_entry_offsets+0x21/0x30
[   95.308346]  kvmalloc_node+0x82/0xd0
[   95.308362]  xt_alloc_entry_offsets+0x21/0x30
[   95.308373]  translate_table+0x235/0x1690
[   95.308388]  ? lock_release+0xda0/0xda0
[   95.308404]  ? __check_object_size+0x25d/0x4f0
[   95.308435]  ? __might_sleep+0x95/0x190
[   95.308450]  ? alloc_counters.isra.10+0x7e0/0x7e0
[   95.308470]  ? kasan_check_write+0x14/0x20
[   95.308480]  ? _copy_from_user+0x99/0x110
[   95.308500]  do_ip6t_set_ctl+0x34b/0x5c0
[   95.308519]  ? translate_compat_table+0x1c30/0x1c30
[   95.308556]  ? mutex_unlock+0xd/0x10
[   95.308568]  ? nf_sockopt_find.constprop.0+0x1a7/0x220
[   95.308590]  nf_setsockopt+0x67/0xc0
[   95.308611]  ipv6_setsockopt+0x115/0x150
[   95.308632]  tcp_setsockopt+0x82/0xd0
[   95.308656]  sock_common_setsockopt+0x95/0xd0
[   95.308679]  SyS_setsockopt+0x189/0x360
[   95.308699]  ? SyS_recv+0x40/0x40
[   95.308714]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.308730]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.308743]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   95.308770]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.308780] RIP: 0033:0x4529d9
[   95.308786] RSP: 002b:00007faf8e7f2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
[   95.308801] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 00000000004529d9
[   95.308807] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014
[   95.308814] RBP: 0000000000000550 R08: 0000000000000004 R09: 0000000000000000
[   95.308820] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f5020
[   95.308827] R13: 00000000ffffffff R14: 00007faf8e7f36d4 R15: 0000000000000016
[   95.381758] syz-executor6: vmalloc: allocation failure: 17179402552 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null)
[   95.381764] syz-executor6 cpuset=/ mems_allowed=0
[   95.381789] CPU: 1 PID: 8185 Comm: syz-executor6 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.381794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.381799] Call Trace:
[   95.381814]  dump_stack+0x194/0x257
[   95.381833]  ? arch_local_irq_restore+0x53/0x53
[   95.381843]  ? idr_get_free_cmn+0xfd0/0xfd0
[   95.381854]  ? kernel_text_address+0x102/0x140
[   95.381880]  warn_alloc+0x19a/0x2b0
[   95.381895]  ? zone_watermark_ok_safe+0x400/0x400
[   95.381912]  ? check_noncircular+0x20/0x20
[   95.381932]  ? save_stack+0x43/0xd0
[   95.381941]  ? kasan_kmalloc+0xad/0xe0
[   95.381949]  ? __kmalloc_node+0x47/0x70
[   95.381974]  __vmalloc_node_range+0x4f0/0x650
[   95.381995]  ? find_held_lock+0x39/0x1d0
[   95.382009]  ? xt_alloc_entry_offsets+0x21/0x30
[   95.382021]  __vmalloc_node_flags_caller+0x50/0x60
[   95.382032]  ? xt_alloc_entry_offsets+0x21/0x30
[   95.382047]  kvmalloc_node+0x82/0xd0
[   95.382062]  xt_alloc_entry_offsets+0x21/0x30
[   95.382073]  translate_table+0x235/0x1690
[   95.382093]  ? lock_release+0xda0/0xda0
[   95.382104]  ? trace_event_raw_event_sched_switch+0x800/0x800
[   95.382117]  ? __check_object_size+0x25d/0x4f0
[   95.382142]  ? __might_sleep+0x95/0x190
[   95.382156]  ? alloc_counters.isra.10+0x7e0/0x7e0
[   95.382172]  ? kasan_check_write+0x14/0x20
[   95.382180]  ? _copy_from_user+0x99/0x110
[   95.382195]  do_ip6t_set_ctl+0x34b/0x5c0
[   95.382210]  ? translate_compat_table+0x1c30/0x1c30
[   95.382236]  ? mutex_unlock+0xd/0x10
[   95.382246]  ? nf_sockopt_find.constprop.0+0x1a7/0x220
[   95.382263]  nf_setsockopt+0x67/0xc0
[   95.382280]  ipv6_setsockopt+0x115/0x150
[   95.382295]  tcp_setsockopt+0x82/0xd0
[   95.382311]  sock_common_setsockopt+0x95/0xd0
[   95.382327]  SyS_setsockopt+0x189/0x360
[   95.382342]  ? SyS_recv+0x40/0x40
[   95.382354]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.382367]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.382379]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   95.382399]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.382405] RIP: 0033:0x4529d9
[   95.382409] RSP: 002b:00007faf8e7b0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
[   95.382416] RAX: ffffffffffffffda RBX: 0000000000758300 RCX: 00000000004529d9
[   95.382420] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013
[   95.382424] RBP: 0000000000000493 R08: 0000000000000004 R09: 0000000000000000
[   95.382429] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f3e68
[   95.382432] R13: 00000000ffffffff R14: 00007faf8e7b16d4 R15: 0000000000000004
[   95.398368] syz-executor6: vmalloc: allocation failure: 17179402552 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null)
[   95.398373] syz-executor6 cpuset=/ mems_allowed=0
[   95.398394] CPU: 1 PID: 8143 Comm: syz-executor6 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.398400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.398404] Call Trace:
[   95.398418]  dump_stack+0x194/0x257
[   95.398436]  ? arch_local_irq_restore+0x53/0x53
[   95.398446]  ? idr_get_free_cmn+0xfd0/0xfd0
[   95.398460]  ? kernel_text_address+0x102/0x140
[   95.398488]  warn_alloc+0x19a/0x2b0
[   95.398503]  ? zone_watermark_ok_safe+0x400/0x400
[   95.398520]  ? check_noncircular+0x20/0x20
[   95.398539]  ? save_stack+0x43/0xd0
[   95.398546]  ? kasan_kmalloc+0xad/0xe0
[   95.398554]  ? __kmalloc_node+0x47/0x70
[   95.398580]  __vmalloc_node_range+0x4f0/0x650
[   95.398596]  ? find_held_lock+0x39/0x1d0
[   95.398609]  ? xt_alloc_entry_offsets+0x21/0x30
[   95.398620]  __vmalloc_node_flags_caller+0x50/0x60
[   95.398630]  ? xt_alloc_entry_offsets+0x21/0x30
[   95.398645]  kvmalloc_node+0x82/0xd0
[   95.398660]  xt_alloc_entry_offsets+0x21/0x30
[   95.398671]  translate_table+0x235/0x1690
[   95.398684]  ? lock_release+0xda0/0xda0
[   95.398694]  ? trace_event_raw_event_sched_switch+0x800/0x800
[   95.398705]  ? __check_object_size+0x25d/0x4f0
[   95.398729]  ? __might_sleep+0x95/0x190
[   95.398741]  ? alloc_counters.isra.10+0x7e0/0x7e0
[   95.398757]  ? kasan_check_write+0x14/0x20
[   95.398767]  ? _copy_from_user+0x99/0x110
[   95.398783]  do_ip6t_set_ctl+0x34b/0x5c0
[   95.398799]  ? translate_compat_table+0x1c30/0x1c30
[   95.398825]  ? mutex_unlock+0xd/0x10
[   95.398836]  ? nf_sockopt_find.constprop.0+0x1a7/0x220
[   95.398854]  nf_setsockopt+0x67/0xc0
[   95.398877]  ipv6_setsockopt+0x115/0x150
[   95.398895]  tcp_setsockopt+0x82/0xd0
[   95.398912]  sock_common_setsockopt+0x95/0xd0
[   95.398929]  SyS_setsockopt+0x189/0x360
[   95.398945]  ? SyS_recv+0x40/0x40
[   95.398956]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.398968]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.398980]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   95.399000]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.399006] RIP: 0033:0x4529d9
[   95.399011] RSP: 002b:00007faf8e813c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
[   95.399021] RAX: ffffffffffffffda RBX: 00007faf8e814700 RCX: 00000000004529d9
[   95.399026] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016
[   95.399031] RBP: 0000000000a6f880 R08: 0000000000000004 R09: 0000000000000000
[   95.399036] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000
[   95.399041] R13: 0000000000a6f7ff R14: 00007faf8e8149c0 R15: 0000000000000002
[   95.516314] handle_userfault: 2 callbacks suppressed
[   95.516320] FAULT_FLAG_ALLOW_RETRY missing 31
[   95.516332] CPU: 0 PID: 8212 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.516338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.516342] Call Trace:
[   95.516358]  dump_stack+0x194/0x257
[   95.516378]  ? arch_local_irq_restore+0x53/0x53
[   95.516399]  ? handle_userfault+0x12b7/0x24c0
[   95.516417]  handle_userfault+0x12fa/0x24c0
[   95.516448]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   95.516461]  ? userfaultfd_ioctl+0x4520/0x4520
[   95.516475]  ? free_pcppages_bulk+0x20e0/0x20e0
[   95.516483]  ? mark_held_locks+0xb2/0x100
[   95.516501]  ? mark_held_locks+0xb2/0x100
[   95.516513]  ? free_unref_page+0x3cb/0x9d0
[   95.516527]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.516539]  ? trace_hardirqs_on+0xd/0x10
[   95.516556]  ? mark_free_pages+0x3c0/0x3c0
[   95.516586]  ? check_noncircular+0x20/0x20
[   95.516623]  ? mem_cgroup_try_charge+0x373/0xe50
[   95.516633]  ? __alloc_pages_nodemask+0xadb/0xd80
[   95.516658]  ? find_held_lock+0x39/0x1d0
[   95.516684]  ? __put_page+0xfe/0x160
[   95.516695]  ? __lru_cache_add+0x410/0x410
[   95.516708]  ? __handle_mm_fault+0x2b38/0x3dd0
[   95.516730]  ? put_page+0x178/0x200
[   95.516739]  ? tlb_remove_table_rcu+0xe0/0xe0
[   95.516754]  ? do_raw_spin_trylock+0x190/0x190
[   95.516765]  ? mem_cgroup_try_charge+0xe50/0xe50
[   95.516797]  __handle_mm_fault+0x3da6/0x3dd0
[   95.516818]  ? __pmd_alloc+0x4e0/0x4e0
[   95.516829]  ? find_held_lock+0x39/0x1d0
[   95.516859]  ? lock_downgrade+0x980/0x980
[   95.516868]  ? __lock_is_held+0xbc/0x140
[   95.516929]  handle_mm_fault+0x38f/0x930
[   95.516943]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   95.516951]  ? vmacache_find+0x5f/0x280
[   95.516969]  ? find_vma+0x30/0x150
[   95.516986]  __do_page_fault+0x5c9/0xc90
[   95.516995]  ? check_noncircular+0x20/0x20
[   95.517016]  ? mm_fault_error+0x2c0/0x2c0
[   95.517028]  ? check_noncircular+0x20/0x20
[   95.517050]  do_page_fault+0xee/0x720
[   95.517064]  ? __do_page_fault+0xc90/0xc90
[   95.517071]  ? find_held_lock+0x39/0x1d0
[   95.517100]  ? lock_downgrade+0x980/0x980
[   95.517110]  ? __might_fault+0xe0/0x1d0
[   95.517127]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   95.517151]  page_fault+0x2c/0x60
[   95.517160] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   95.517165] RSP: 0018:ffff8801d512f9a0 EFLAGS: 00010202
[   95.517173] RAX: ffffed003a4df000 RBX: 0000000000000001 RCX: 0000000000000001
[   95.517178] RDX: 0000000000000001 RSI: ffff8801d26f8410 RDI: 0000000020001fb2
[   95.517184] RBP: ffff8801d512f9d0 R08: ffffed003a4df083 R09: ffffed003a4df083
[   95.517189] R10: 0000000000000001 R11: ffffed003a4df082 R12: 0000000020001fb2
[   95.517194] R13: ffff8801d26f8410 R14: 00007ffffffff000 R15: 0000000020001fb3
[   95.517233]  ? _copy_to_user+0x9b/0xc0
[   95.517250]  rfkill_fop_read+0x3e8/0x720
[   95.517282]  ? rfkill_fop_release+0x3d0/0x3d0
[   95.517293]  ? __check_object_size+0x25d/0x4f0
[   95.517304]  ? fsnotify+0x7b3/0x1140
[   95.517332]  ? fsnotify_first_mark+0x2b0/0x2b0
[   95.517348]  ? avc_policy_seqno+0x9/0x20
[   95.517357]  ? selinux_file_permission+0x82/0x460
[   95.517376]  ? security_file_permission+0x89/0x1f0
[   95.517391]  ? rw_verify_area+0xe5/0x2b0
[   95.517408]  do_iter_read+0x3db/0x5b0
[   95.517418]  ? dup_iter+0x260/0x260
[   95.517448]  vfs_readv+0x121/0x1c0
[   95.517456]  ? __fget_light+0x29d/0x390
[   95.517472]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   95.517487]  ? fget_raw+0x20/0x20
[   95.517497]  ? __fd_install+0x288/0x740
[   95.517518]  ? userfaultfd_read+0x220/0x220
[   95.517541]  ? __fdget_pos+0x136/0x1a0
[   95.517549]  ? ioctl_preallocate+0x2b0/0x2b0
[   95.517560]  ? __fdget_raw+0x20/0x20
[   95.517570]  ? selinux_capable+0x40/0x40
[   95.517597]  do_readv+0xfc/0x2a0
[   95.517604]  ? do_readv+0xfc/0x2a0
[   95.517621]  ? vfs_readv+0x1c0/0x1c0
[   95.517628]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.517642]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.517662]  SyS_readv+0x27/0x30
[   95.517675]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.517682] RIP: 0033:0x4529d9
[   95.517686] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   95.517695] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   95.517700] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   95.517705] RBP: 00000000000002f6 R08: 0000000000000000 R09: 0000000000000000
[   95.517710] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17b0
[   95.517715] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   95.567837] FAULT_FLAG_ALLOW_RETRY missing 31
[   95.567848] CPU: 0 PID: 8212 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.567853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.567857] Call Trace:
[   95.567871]  dump_stack+0x194/0x257
[   95.567889]  ? arch_local_irq_restore+0x53/0x53
[   95.567912]  ? handle_userfault+0x12b7/0x24c0
[   95.567932]  handle_userfault+0x12fa/0x24c0
[   95.567968]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   95.567979]  ? userfaultfd_ioctl+0x4520/0x4520
[   95.567992]  ? free_pcppages_bulk+0x20e0/0x20e0
[   95.568006]  ? mark_held_locks+0xb2/0x100
[   95.568026]  ? mark_held_locks+0xb2/0x100
[   95.568038]  ? free_unref_page+0x3cb/0x9d0
[   95.568053]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.568066]  ? trace_hardirqs_on+0xd/0x10
[   95.568084]  ? mark_free_pages+0x3c0/0x3c0
[   95.568095]  ? trace_event_raw_event_lock+0x340/0x340
[   95.568116]  ? check_noncircular+0x20/0x20
[   95.568157]  ? __alloc_pages_nodemask+0xadb/0xd80
[   95.568185]  ? find_held_lock+0x39/0x1d0
[   95.568215]  ? __put_page+0xfe/0x160
[   95.568226]  ? __lru_cache_add+0x410/0x410
[   95.568241]  ? __handle_mm_fault+0x2b38/0x3dd0
[   95.568256]  ? finish_task_switch+0x1aa/0x740
[   95.568273]  ? put_page+0x178/0x200
[   95.568284]  ? tlb_remove_table_rcu+0xe0/0xe0
[   95.568300]  ? do_raw_spin_trylock+0x190/0x190
[   95.568314]  ? mem_cgroup_try_charge+0xe50/0xe50
[   95.568348]  __handle_mm_fault+0x3da6/0x3dd0
[   95.568371]  ? __pmd_alloc+0x4e0/0x4e0
[   95.568383]  ? find_held_lock+0x39/0x1d0
[   95.568410]  ? lock_downgrade+0x980/0x980
[   95.568422]  ? __lock_is_held+0xbc/0x140
[   95.568480]  handle_mm_fault+0x38f/0x930
[   95.568495]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   95.568503]  ? vmacache_find+0x5f/0x280
[   95.568521]  ? find_vma+0x30/0x150
[   95.568539]  __do_page_fault+0x5c9/0xc90
[   95.568562]  ? mm_fault_error+0x2c0/0x2c0
[   95.568583]  ? mm_fault_error+0x2c0/0x2c0
[   95.568602]  do_page_fault+0xee/0x720
[   95.568615]  ? __do_page_fault+0xc90/0xc90
[   95.568623]  ? do_page_fault+0xee/0x720
[   95.568636]  ? __do_page_fault+0xc90/0xc90
[   95.568643]  ? find_held_lock+0x39/0x1d0
[   95.568669]  ? mark_held_locks+0xb2/0x100
[   95.568685]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   95.568710]  page_fault+0x2c/0x60
[   95.568719] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   95.568723] RSP: 0018:ffff8801d512f970 EFLAGS: 00010246
[   95.568731] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   95.568736] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   95.568740] RBP: ffff8801d512f998 R08: ffffed003a4df083 R09: ffffed003a4df083
[   95.568744] R10: 0000000000000001 R11: ffffed003a4df082 R12: 0000000000000001
[   95.568749] R13: 0000000020001fb2 R14: ffff8801d26f8411 R15: ffff8801d26f8400
[   95.568771]  ? copy_user_handle_tail+0x3d/0x80
[   95.568797]  _copy_to_user+0x9b/0xc0
[   95.568815]  rfkill_fop_read+0x3e8/0x720
[   95.568846]  ? rfkill_fop_release+0x3d0/0x3d0
[   95.568857]  ? __check_object_size+0x25d/0x4f0
[   95.568868]  ? fsnotify+0x7b3/0x1140
[   95.568901]  ? fsnotify_first_mark+0x2b0/0x2b0
[   95.568919]  ? avc_policy_seqno+0x9/0x20
[   95.568930]  ? selinux_file_permission+0x82/0x460
[   95.568949]  ? security_file_permission+0x89/0x1f0
[   95.568967]  ? rw_verify_area+0xe5/0x2b0
[   95.568986]  do_iter_read+0x3db/0x5b0
[   95.568997]  ? dup_iter+0x260/0x260
[   95.569031]  vfs_readv+0x121/0x1c0
[   95.569041]  ? __fget_light+0x29d/0x390
[   95.569058]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   95.569074]  ? fget_raw+0x20/0x20
[   95.569085]  ? __fd_install+0x288/0x740
[   95.569109]  ? userfaultfd_read+0x220/0x220
[   95.569136]  ? __fdget_pos+0x136/0x1a0
[   95.569145]  ? ioctl_preallocate+0x2b0/0x2b0
[   95.569155]  ? __fdget_raw+0x20/0x20
[   95.569165]  ? selinux_capable+0x40/0x40
[   95.569189]  do_readv+0xfc/0x2a0
[   95.569197]  ? do_readv+0xfc/0x2a0
[   95.569216]  ? vfs_readv+0x1c0/0x1c0
[   95.569225]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.569239]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.569261]  SyS_readv+0x27/0x30
[   95.569275]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.569282] RIP: 0033:0x4529d9
[   95.569287] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   95.569296] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   95.569302] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   95.569307] RBP: 00000000000002f6 R08: 0000000000000000 R09: 0000000000000000
[   95.569312] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17b0
[   95.569317] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   95.646836] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'.
[   95.666580] FAULT_FLAG_ALLOW_RETRY missing 31
[   95.666592] CPU: 1 PID: 8245 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.666598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.666602] Call Trace:
[   95.666617]  dump_stack+0x194/0x257
[   95.666637]  ? arch_local_irq_restore+0x53/0x53
[   95.666662]  ? handle_userfault+0x12b7/0x24c0
[   95.666684]  handle_userfault+0x12fa/0x24c0
[   95.666721]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   95.666732]  ? userfaultfd_ioctl+0x4520/0x4520
[   95.666744]  ? free_pcppages_bulk+0x20e0/0x20e0
[   95.666754]  ? mark_held_locks+0xb2/0x100
[   95.666776]  ? mark_held_locks+0xb2/0x100
[   95.666788]  ? free_unref_page+0x3cb/0x9d0
[   95.666803]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.666816]  ? trace_hardirqs_on+0xd/0x10
[   95.666836]  ? mark_free_pages+0x3c0/0x3c0
[   95.666845]  ? perf_trace_lock_acquire+0xe3/0x980
[   95.666867]  ? check_noncircular+0x20/0x20
[   95.666879]  ? perf_trace_lock+0x900/0x900
[   95.666911]  ? mem_cgroup_try_charge+0x373/0xe50
[   95.666920]  ? __alloc_pages_nodemask+0xadb/0xd80
[   95.666947]  ? find_held_lock+0x39/0x1d0
[   95.666978]  ? __put_page+0xfe/0x160
[   95.666989]  ? __lru_cache_add+0x410/0x410
[   95.667005]  ? __handle_mm_fault+0x2b38/0x3dd0
[   95.667033]  ? put_page+0x178/0x200
[   95.667046]  ? tlb_remove_table_rcu+0xe0/0xe0
[   95.667069]  ? do_raw_spin_trylock+0x190/0x190
[   95.667083]  ? mem_cgroup_try_charge+0xe50/0xe50
[   95.667120]  __handle_mm_fault+0x3da6/0x3dd0
[   95.667145]  ? __pmd_alloc+0x4e0/0x4e0
[   95.667160]  ? find_held_lock+0x39/0x1d0
[   95.667198]  ? lock_downgrade+0x980/0x980
[   95.667210]  ? __lock_is_held+0xbc/0x140
[   95.667282]  handle_mm_fault+0x38f/0x930
[   95.667299]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   95.667308]  ? vmacache_find+0x5f/0x280
[   95.667329]  ? find_vma+0x30/0x150
[   95.667349]  __do_page_fault+0x5c9/0xc90
[   95.667358]  ? check_noncircular+0x20/0x20
[   95.667381]  ? mm_fault_error+0x2c0/0x2c0
[   95.667394]  ? check_noncircular+0x20/0x20
[   95.667422]  do_page_fault+0xee/0x720
[   95.667437]  ? __do_page_fault+0xc90/0xc90
[   95.667444]  ? find_held_lock+0x39/0x1d0
[   95.667479]  ? lock_downgrade+0x980/0x980
[   95.667492]  ? __might_fault+0xe0/0x1d0
[   95.667511]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   95.667539]  page_fault+0x2c/0x60
[   95.667551] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   95.667556] RSP: 0018:ffff8801d0f6f9a0 EFLAGS: 00010202
[   95.667564] RAX: ffffed003a05eb00 RBX: 0000000000000001 RCX: 0000000000000001
[   95.667569] RDX: 0000000000000001 RSI: ffff8801d02f5f90 RDI: 0000000020001fb2
[   95.667576] RBP: ffff8801d0f6f9d0 R08: ffffed003a05ebf3 R09: ffffed003a05ebf3
[   95.667583] R10: 0000000000000001 R11: ffffed003a05ebf2 R12: 0000000020001fb2
[   95.667590] R13: ffff8801d02f5f90 R14: 00007ffffffff000 R15: 0000000020001fb3
[   95.667636]  ? _copy_to_user+0x9b/0xc0
[   95.667655]  rfkill_fop_read+0x3e8/0x720
[   95.667694]  ? rfkill_fop_release+0x3d0/0x3d0
[   95.667714]  ? fsnotify+0x7b3/0x1140
[   95.667745]  ? fsnotify_first_mark+0x2b0/0x2b0
[   95.667763]  ? avc_policy_seqno+0x9/0x20
[   95.667773]  ? selinux_file_permission+0x82/0x460
[   95.667794]  ? security_file_permission+0x89/0x1f0
[   95.667812]  ? rw_verify_area+0xe5/0x2b0
[   95.667832]  do_iter_read+0x3db/0x5b0
[   95.667844]  ? dup_iter+0x260/0x260
[   95.667878]  vfs_readv+0x121/0x1c0
[   95.667887]  ? __fget_light+0x29d/0x390
[   95.667903]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   95.667920]  ? fget_raw+0x20/0x20
[   95.667931]  ? __fd_install+0x288/0x740
[   95.667958]  ? exit_to_usermode_loop+0x8c/0x310
[   95.667984]  ? __fdget_pos+0x136/0x1a0
[   95.667993]  ? ioctl_preallocate+0x2b0/0x2b0
[   95.668004]  ? __fdget_raw+0x20/0x20
[   95.668014]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   95.668021]  ? selinux_capable+0x40/0x40
[   95.668045]  do_readv+0xfc/0x2a0
[   95.668053]  ? do_readv+0xfc/0x2a0
[   95.668079]  ? vfs_readv+0x1c0/0x1c0
[   95.668087]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.668103]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.668126]  SyS_readv+0x27/0x30
[   95.668141]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.668148] RIP: 0033:0x4529d9
[   95.668152] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   95.668163] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   95.668168] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   95.668173] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   95.668178] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   95.668183] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   95.668529] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app
[   95.688131] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'.
[   95.702370] sctp: [Deprecated]: syz-executor2 (pid 8257) Use of int in maxseg socket option.
[   95.702370] Use struct sctp_assoc_value instead
[   95.706716] FAULT_FLAG_ALLOW_RETRY missing 31
[   95.706727] CPU: 1 PID: 8245 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   95.706732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   95.706735] Call Trace:
[   95.706750]  dump_stack+0x194/0x257
[   95.706765]  ? arch_local_irq_restore+0x53/0x53
[   95.706786]  ? handle_userfault+0x12b7/0x24c0
[   95.706804]  handle_userfault+0x12fa/0x24c0
[   95.706835]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   95.706846]  ? userfaultfd_ioctl+0x4520/0x4520
[   95.706858]  ? free_pcppages_bulk+0x20e0/0x20e0
[   95.706867]  ? mark_held_locks+0xb2/0x100
[   95.706885]  ? mark_held_locks+0xb2/0x100
[   95.706897]  ? free_unref_page+0x3cb/0x9d0
[   95.706911]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.706923]  ? trace_hardirqs_on+0xd/0x10
[   95.706940]  ? mark_free_pages+0x3c0/0x3c0
[   95.706962]  ? check_noncircular+0x20/0x20
[   95.706997]  ? mem_cgroup_try_charge+0x373/0xe50
[   95.707009]  ? __alloc_pages_nodemask+0xadb/0xd80
[   95.707034]  ? find_held_lock+0x39/0x1d0
[   95.707066]  ? __put_page+0xfe/0x160
[   95.707076]  ? __lru_cache_add+0x410/0x410
[   95.707089]  ? __handle_mm_fault+0x2b38/0x3dd0
[   95.707111]  ? put_page+0x178/0x200
[   95.707121]  ? tlb_remove_table_rcu+0xe0/0xe0
[   95.707136]  ? do_raw_spin_trylock+0x190/0x190
[   95.707146]  ? mem_cgroup_try_charge+0xe50/0xe50
[   95.707176]  __handle_mm_fault+0x3da6/0x3dd0
[   95.707194]  ? __pmd_alloc+0x4e0/0x4e0
[   95.707205]  ? find_held_lock+0x39/0x1d0
[   95.707233]  ? lock_downgrade+0x980/0x980
[   95.707243]  ? __lock_is_held+0xbc/0x140
[   95.707303]  handle_mm_fault+0x38f/0x930
[   95.707317]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   95.707326]  ? vmacache_find+0x5f/0x280
[   95.707343]  ? find_vma+0x30/0x150
[   95.707362]  __do_page_fault+0x5c9/0xc90
[   95.707387]  ? mm_fault_error+0x2c0/0x2c0
[   95.707401]  ? mm_fault_error+0x2c0/0x2c0
[   95.707422]  do_page_fault+0xee/0x720
[   95.707436]  ? __do_page_fault+0xc90/0xc90
[   95.707443]  ? do_page_fault+0xee/0x720
[   95.707457]  ? __do_page_fault+0xc90/0xc90
[   95.707464]  ? find_held_lock+0x39/0x1d0
[   95.707491]  ? mark_held_locks+0xb2/0x100
[   95.707508]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   95.707534]  page_fault+0x2c/0x60
[   95.707543] RIP: 0010:copy_user_handle_tail+0x40/0x80
[   95.707548] RSP: 0018:ffff8801d0f6f970 EFLAGS: 00010246
[   95.707556] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff851556ed
[   95.707561] RDX: 0000000000010000 RSI: ffffc900017c6000 RDI: 0000000020001fb2
[   95.707565] RBP: ffff8801d0f6f998 R08: ffffed003a05ebf3 R09: ffffed003a05ebf3
[   95.707570] R10: 0000000000000001 R11: ffffed003a05ebf2 R12: 0000000000000001
[   95.707575] R13: 0000000020001fb2 R14: ffff8801d02f5f91 R15: ffff8801d02f5f00
[   95.707599]  ? copy_user_handle_tail+0x3d/0x80
[   95.707627]  _copy_to_user+0x9b/0xc0
[   95.707646]  rfkill_fop_read+0x3e8/0x720
[   95.707678]  ? rfkill_fop_release+0x3d0/0x3d0
[   95.707694]  ? fsnotify+0x7b3/0x1140
[   95.707723]  ? fsnotify_first_mark+0x2b0/0x2b0
[   95.707741]  ? avc_policy_seqno+0x9/0x20
[   95.707751]  ? selinux_file_permission+0x82/0x460
[   95.707769]  ? security_file_permission+0x89/0x1f0
[   95.707785]  ? rw_verify_area+0xe5/0x2b0
[   95.707800]  do_iter_read+0x3db/0x5b0
[   95.707811]  ? dup_iter+0x260/0x260
[   95.707839]  vfs_readv+0x121/0x1c0
[   95.707848]  ? __fget_light+0x29d/0x390
[   95.707862]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   95.707877]  ? fget_raw+0x20/0x20
[   95.707887]  ? __fd_install+0x288/0x740
[   95.707910]  ? exit_to_usermode_loop+0x8c/0x310
[   95.707933]  ? __fdget_pos+0x136/0x1a0
[   95.707941]  ? ioctl_preallocate+0x2b0/0x2b0
[   95.707951]  ? __fdget_raw+0x20/0x20
[   95.707961]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   95.707968]  ? selinux_capable+0x40/0x40
[   95.707989]  do_readv+0xfc/0x2a0
[   95.707996]  ? do_readv+0xfc/0x2a0
[   95.708012]  ? vfs_readv+0x1c0/0x1c0
[   95.708020]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   95.708034]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   95.708054]  SyS_readv+0x27/0x30
[   95.708073]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   95.708079] RIP: 0033:0x4529d9
[   95.708084] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   95.708093] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   95.708098] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   95.708103] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   95.708108] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   95.708113] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   95.717356] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app
2017/11/30 14:11:50 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000a20000)="")
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017d000-0x4)={<r0=>0xffffffffffffffff})
ppoll(&(0x7f000095b000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000de000)={0x77359400, 0x0}, &(0x7f0000254000)={0x40000000000000}, 0x8)
r1 = syz_open_dev$evdev(&(0x7f0000568000-0x12)="2f6465762f696e7075742f6576656e742300", 0x808003, 0x80400)
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00006c3000-0x9d)="")
pipe(&(0x7f0000d20000-0x8)={<r2=>0x0, <r3=>0x0})
ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"})
recvmmsg(r3, &(0x7f0000ec6000-0x3c)=[{{&(0x7f0000924000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000431000-0x80)=[{&(0x7f0000620000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000fab000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000152000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000e5e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000028b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000e9c000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e23000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f000048c000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40}, 0x1}], 0x1, 0x20, 0x0)
r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4)
ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x1008000201)
r5 = fcntl$dupfd(r4, 0x3, r1)
r6 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805)
ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}})
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
r7 = add_key(&(0x7f0000792000)="2e726571756573745f6b65795f6175746800", &(0x7f0000615000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000369000-0x27)="46251f667ef8c21dd795cd3facc258b4a183e1e07f876ab702c247fb6e969423d01270704d6659", 0x27, 0xffffffffffffffff)
keyctl$instantiate(0xc, r7, &(0x7f0000590000-0xf)="b3fffffffffffffff882f5902c62bb", 0xf, 0x0)
r8 = socket$inet(0x2, 0x2, 0x0)
open(&(0x7f0000b9d000)="2e2f66696c653000", 0x244040, 0x100)
read$eventfd(r5, &(0x7f0000201000-0x8)=0x0, 0x8)
setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000089a000-0x4)=0x860, 0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mkdir(&(0x7f0000a4f000-0x8)="2e2f66696c653000", 0xfffffffffffffffc)
getsockopt$inet_int(r8, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4)
ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f05000-0x7)="64657670747300", 0x0, 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ebc000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0)
r9 = socket(0x10, 0x3, 0x0)
write(r9, &(0x7f0000230000)="260000005e000900000000f839e3000000f40f0c01000000000008000000085b1ee9ff6e35ea", 0x26)
2017/11/30 14:11:50 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 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)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae8000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x2, 0x4}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x6, 0xffffffff, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x5}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]})
2017/11/30 14:11:50 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f000000d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2)
fcntl$getflags(r0, 0x40a)
r1 = syz_open_dev$loop(&(0x7f0000867000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x42)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000b43000-0x14)={0x0, 0x0, 0x6, 0x7, 0x0, 0x800, 0x0, 0x9, 0x0, 0x0})
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0x8, &(0x7f00004eb000)=<r3=>0x0)
gettid()
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000114000)="2d262d26776c616e312400")
fadvise64(r1, 0x0, 0xff, 0x1)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f00009a1000-0x8)={<r5=>0x0, <r6=>0x0}, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00006a2000-0xc)={0x80000001, 0xfa, 0x10000, 0xfffffffffffffffa, 0xd8, 0x2, 0x40}, 0xc)
r7 = syz_open_pts(r5, 0x80000)
io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}])
io_getevents(r3, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0})
setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000532000-0x2)={0x70a0, 0xe49}, 0x2)
r8 = memfd_create(&(0x7f0000543000-0x2)="2a00", 0x2)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c61000)={<r9=>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]}}, &(0x7f0000034000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000f50000)={r9, 0xbf, "6ee4a0f89020093774b938de7126882c99bd0e9b3114e061cd2fba118979a8c284ff7c0873ae0c6221beb7e3ab69094a1d07e0a4a77668cb397809253095c7bcbeb98af8b3cf00553756b5c48194e89c7c6e8bb8cae30c8ec195dbc939ab74dbf535127a83ebaefac7cc44bd91ac7bd47f6ef180bc4fc1c848fa1426383ed11dce01803622b28bc97ecdc4303c05bbc15112f0a8ebf5938a7b05d7d57513051ae911f9f6afa39877715820fe72dbf4f476351f47b21765354ae1dcadf8a4d5"}, &(0x7f00003f1000)=0xc7)
r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f6375736500", 0x200e40, 0x0)
ioctl$fiemap(r1, 0xc020660b, &(0x7f00002c7000-0x138)={0xffff, 0x6, 0x3, 0x5612, 0x5, [{0xfffffffffffffffc, 0x7, 0x641f06b0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x975b, 0x5, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xc2a40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x8, 0xffffffffffffff01, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]})
ioctl$TIOCLINUX6(r10, 0x541c, &(0x7f0000cef000)={0x6, 0x0})
ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f00000ef000-0x24)={0x4cd, 0x42e1, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x7, 0x7, 0x0, 0x7})
sendfile(r0, r0, &(0x7f0000fbe000-0x8)=0x1, 0x100000001)
2017/11/30 14:11:50 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x5, 0x7)
getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000831000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)="2f6465762f72666b696c6c00", 0x40200, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cac000-0xe8)={{{@in=@multicast1=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031d000-0x3)=0xe8)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x1, 0x2, 0x80da14, 0x1000000000047d, 0x0, 0x0})
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e90000-0x4)=0x0)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0})
timer_create(0x2, &(0x7f0000014000)={0x0, 0xf, 0x1, @thr={&(0x7f0000014000-0x35)="5d4dd7b1f20300000000000000000005fd855832cee59b586b3cd79fcc000000003a0b5d240e4000000000000000f5f9665e7d4b8c", &(0x7f0000014000-0xbf)="8e7e84adcae2d988b2013af37d4f204857d19564ad4a1c360d15ddeab7b4bbcd12253944fc9fac9f2a79e73655ab996ff859208b3681d898ecdb218100088080647a3e2979fb1d9a685ddf6527a4fe5fd74982b0eda327632b45bd315f2fe6994aceff9d42d2297878f9c33e70e7307a9575e03cc3b2e7ca501afe57b6c875eb39beb4c9ed964ab98925f40547cd253c03d3516200fedbcef3dfffc623eb9d12a9adb88dc361df03c6e7d3bfbdaed93dae9d4c29d549a03c7a3c94b36636d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0)
r4 = creat(&(0x7f0000011000)="2e2f66696c653000", 0x5757aeb5b0eaca6a)
pipe(&(0x7f0000005000)={0x0, <r5=>0x0})
readlinkat(r4, &(0x7f0000010000)="2e2f66696c653000", &(0x7f0000012000-0xe)="0000000000000000000000000000", 0xe)
timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}})
process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0)
r6 = memfd_create(&(0x7f0000ee1000-0x17)="5e776c616e31275d3b2b23282b7070703170726f637b00", 0x2)
inotify_init1(0x1)
setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f00004b2000)=0x8, 0x4)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00005dc000)=0x0, &(0x7f00004c8000)=0x4)
setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000661000-0x7e)="c244344be90305fc1b69f6a4f3ce72675776f3b419d4c269c6aa399e078bdb0fb62e629a2db0baa70ab18217260413e69a527551cc5b7d3e214229b07f61b6e6684ee823c69ec2c79bae1c5feb5e0b9e773f2306f40eeedc38316dcf553dcfef4f7ef9fe327a9b2c635ce824678389e6b61613f36698ae42a935770bcd59", 0x7e)
sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000a26000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[], 0x0, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0)
r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff})
ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000cf6000-0x30)={0x4, 0x0, &(0x7f0000f44000)=[@enter_looper={0x630c}], 0x10, 0x0, &(0x7f0000b9d000)="e9dcac8376cb02ab56315251fb88a94b"})
ioctl(r7, 0x2285, &(0x7f0000007000)="53")
2017/11/30 14:11:50 executing program 5:
mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000726000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cf9000)=0x10, 0x800)
mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eb0000-0x4)={0x0, []}, &(0x7f0000eae000)=0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000eb4000)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eb2000-0x10)={<r4=>0x0, 0x9, 0x8, 0x8}, &(0x7f0000eb1000)=0x10)
mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001b9000)={<r5=>0x0, 0xfffffffffffffffd, 0x1, 0x5, 0x3, 0x9, 0x669, 0x7fff, {0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9, 0x40, 0x10000020, 0xf8c}}, &(0x7f0000eb0000-0x4)=0xb8)
mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000eaf000)={r4, 0x6d2, 0xff, 0x6, 0x20, 0x3dc, 0xfffffffffffffffa, 0x2, {r5, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x1f, 0x9, 0x2}}, &(0x7f0000eb3000-0x4)=0xb8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb1000-0xc)={<r6=>0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc)
mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000eb3000-0x4)=r6)
mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000eb4000)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000604000)={&(0x7f0000e28000)="2e2f66696c653000", r8}, 0x10)
getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000c36000)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008c3000-0x4)=0xc)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_udp_int(r8, 0x11, 0x62, &(0x7f0000546000-0x4)=0x0, &(0x7f0000369000-0x4)=0x4)
syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @random="b20aa5a224b6", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl(r2, 0x6, &(0x7f00004d2000-0x1000)="3649f044701aee92099313d242952cadb348cab3a9082bb6391fac4f6c9b76e4eba53f625da7d8c81252b206d54bbadaf6dabcead5fc9d0d467de4dd8c1d72628c921cf32c826dfde612dfcf65bd1a8adf4bb13d4cbb83eef29613df380c63dcaaf37a2527a8286e16da63c820c2fb9566c4a7dd0578cb4ece2ea00ccffdf4a0d2460d1e06f48c72ffe4f42e8c635e02c898b285ec226192f31223ed036946f317f05ca6bcdca7a886c2beba1b6d603019a50a9be34f7315f9c330236217b4f5dc7cfbeeeeb2e57a3a86453579711df2933103ab1194fde66518deb907df3aa5ffafb9a76549e3cd151d0c757ce760529814d45a15c0786a1e577421bdf311d754878b12b2b48005051ce3529b3e8e90e866013c7e3581382c0385653987b4747fa9c5c592c1bc157104a52ce727df43d10933f5c30b410df2b391b848873cdc44c3d766cd24ded99b3db330a4858ab164beb1fa12aa695a59496945679d5efacef39cfb0a4033bf150052662cce14c245d39c9c2d2cd58578a4522c8294075d2df4e25d30cc23194232e76d75c1be3507105626d4a57cf553c1aed7ddd15a33d12520d88bb83c103387dd8fcc2b12a392c603139ad4d541967616467ccde46e5f1a62a652c7c851298a9b962cc56edd192f53744b1ae8881eede344754e02288beb041dc1036cb52e1d9a7d2a4b8d5e9c3ee34f4395238298a170b8446180e15988096a2ff5e12f582a992241bf64b05ec67c824c55985d1e51fa743e83620a4ada4a12206533e553e5bb613136be12a3e10fd021d188d70503a4b2b25a1ea398ddfddfb6b5542b73d1df0ab89a55830644621b692fceb6edc9ca64be7fa8c1fa55032114003c73ee6c1bacdb934b124298a7450436f76cdec150be01a2b300688535fa4306f5e7d82bab27773c6efe38e9dfb75acdd96a96270f738be7244ac7230383a942a2630833911395f75c3a7f83636d940ea62ea74667169b2f08bd960deb2bbcc342eb1bfa3f360877634b3307f7681f1e159680c9966b9321654023264d5969d78ce76d131b6fa8d351cbc13e70f13f23955fc8520b9ee6703ea54ff8e5a02ceb3da944565b8c25a5929a866323ecb9a20bdbf2894efc3af5b4402d59b56a3431cfd3e3638674e65c76f53b4e865ba61d4b98fe319ec2416bdbbec15d88741a049e9ef41179219a12acb6b86c37139f2f207282e8f29dfeca72aa0a925614cfea34d4d2d01c65a24c0f9028fc9181569639697673d154339007cabc075e3907c04c687184ee37e6e1e584099b7af9068413e79b69e3f3afb319b3c10f4facdc38a775a74a57b4f915988909781d162e139cfbac7178f8b0f3f22a2d1b7f6dadc8cdbc2ff9ad94e4aff24e9132a919589249bb906d26c1cb10d4904015642734423758c967360c2d51566c517a4d22ffe5cde0a81cebf841020723f0e117fba97b33c8e7a5e1d7caf913d16b530c7f75012cd3205a9dd8590a14f1b4e80a76b382f434658e1f7bc1a9d2cd7080ce00841cbaeec0c7a8fbc3e88402e03f6b475e12d27ab598aec90ecfca77fda5adcc093d86373f65c9be831af3053ec1d76709815e799d1c0b335c627bd0708614a36968475226cd445ae90557596b720eb2e6897c8c4e32d5038af2a2abaccbd77f0a8f97516c1636a09104857e61077b31ae5ab086b97a749c8e053620f7242ab8dbabef943f71af1633a1d793df0c9a32176b878a68c71d548cfb0534c3d56183a4a535ab7d7fb7af3797af5ad3c72dec1f4e7a22e63c959efd390e0d791fcdbff40eaccd7fd8dac2f3519c1e9054fdf664a149d5133a2f80f09e3d86a7534eac0a50a9da0f4fbc7d07d2b6a9de577fc943b8ed48ce5f91a54fbd5547f8ac512994c91874fdfcf9b29c27eaf5f4bdda37d811042701dc3750cf14b446415131aa6bf4729accc13795394d741a70e245d9b746e7cb8d9bf1ef6315b57a6962ae9109145c5002ec18462811a3a92a26f048d5393b2bb6ac412bb660fb92a8f1ceb4cf32217abeecf5166f66b16308353ff183a92d8c63e537d1b33eba3deb991a1a60cecd326fab18726600af40b24d38faa2107fc2655bd751634331ff8f708df0c950d4fdfe3a1b51e494c6c13b210f6844f00ea72f6cb79d901c1cb9f64dc033713335158bc92f455217ecd01cc9cca9f89c835418d78dd4d78cdba697ae6b2c09009df5468c32e074e2c86ba126c1fc74d80cd9d3bce3a02cf92147dc8871d85b8c737eb6f4215db6244d965d5dd3856ccb22e1db34082604f3943b6f41e0d91da5f1ac43ecd47953d638a427584ddb259ebc5a40ad98018e4c1fe06e7d62bbdbe41a08262a734bf97807696374d86213fd49c1de2167daf0fadf142af82775658f28fcf25ea804133b63dcd213392dc7a2acd7136cb504e539deae08b501482f0ae06df12da4bbeca744f9ffc300249cbe476a4f7ade75d5e2d020c7c7f1a263ea62a58faab6c157ba9d9c729e22747945dd2230d33da644863f728d13a01af7db427abd660d48a2169b7dc0717f6e8d21baef900066bd4a8837e4f44781a854e730c3c6c7edc175af20bab231e08297918b06bd64e0bedc7a168b4003aa65a2aa838a588b6b1a38dc53f40e09749126d5af59ba4c931f96c431c7b62a1cc8941999a1bab6f7fc78a11124906d38447b677a04e7736cc517905de0f87604582bcf79cca9fc2aa0d445f5fd38ed46a673c82ce968b8d0c3084fc0ff16b49e6d2b2c7246bdd8d40402daf0d4d20430ff8669b729d829af7719c881a42d03bea4213a3d78984a01ef515a544e914e8fb98f16d66e09e31c08d0a121ae5bad540a38f80f4a5768c10786798bfa46b710c6dc9e151852d1d56d21524c458e4053f2a69bbf9b0f25eaad0cf5e948a7cc0524c32568a560f538c0875c538716db8bdf3d5a54299aa872cdbdf9c9e9322d4124b8d4a9951e9e195104a7aeb02b4022a9d26b8e8940d9b6c453a33c52ad4f6bee56b051b3f70f29fb3754964942ce3ce6c45cea3a23ea91e53683954d9082d41564186db279488acf885347a9d3fb994245195cc1911954e1a8dffbff06ba73793038a84d888d9d5799f58dd285a9c5a132e647e3dd891586e756e51d5de93a0a384d0e4e7bc6fed9f796166016b2de4ea57816fb15ada3024e526da9fc7bdee442de947e26314b903b703ac2ccf3096a9eaa1ffc997d2f1680d70b8423330f680881baee6bbf42b102668db5f36e2d7556049b0877fad6e9a9842e1f59c76e1a955272d207c529d0e6eaa4f2fea915342fa4935ad204b12467cc55524a17ff279e85c5a3a4791d48af8e1991b123d0a40f1b793940d55f700ba144204e4db49befb08dbf5d7e7ffa4a9215c9664d6963ca982b0f1a0458cb12d3d157bac13dca087e4b7a3b89a7db6e6d688994122a28fc95db34796709007ea90efadbb37e31d3d01f1a2671d8315bbf6b3c02b1201523b3c301d9f3a8d534ede99bdbfa3aeb77e240012f70a8ac4b181d9b487ab2ce23d2efc80472c2767b09bba6cd4ef65ab5207dfd6f8273ba93ab32652000d30ab3bcaa3e7b51d11fd5316e72b012997d32cb9387b46a40376540d72138c1a13b947ac878c640c3448cf23a5fba236eb4de0e2e74322672efb12a285c23176b9055d3cb0a1c09b47b2a3b3935418d63a44b05129d3def0c81c6897bb1009e213820adcf1d0b6581a4c13b896048c1eaad432434cb0b154380c258e7d261a1405b37ae4b9ce4482b8cf034dbbd956b722d89323e8b0552c4e028655ae83346a07a255ca7e623ad5765d438579ab7d636e3fca62bfad292b80ea72c59393afd5d519c625a60f3dd362bd49711188b6da076c57467ba1102efdf29ca362b6a18e1fe47621c64ebc056df2fe065ad1e1c8f17e7918469118f414bcac2b38ea267913c7311e20e16c4631b9a8faa391f937903435c0933cc18a96b156203f41c75b4cc6379ae7111caf0278d4b5d350b72cbd989a2c8443ec419bbdba25250119971132cf40a4322d529c1421ed425d701fbae6fea52f13c689af0ec65fe05294bf7014f6a01ab1a6c058d59d20d9ee50f0629bada9c3adc4e17830a4ff17cce763640b2df2dabc6e1feec05f1774099d0bcd5aea98152610e1812779427d966aa9fa1d11c8c1190b6762cac7eb8a4ff326e3f00eb004c5f40f606f4eec909bd887a45fe76e06bd03203c3b0eb4da887ef994c012a21b8de73d880beea607766f5d06a0ff18381be69ce01b2fb22f1eda8e2e97d93dc57ed939bc44c976afabf49458cacc3c6fed01a90bff4d9bc8e422098640d932c0980eff6bfda05cbadea3fa99cb7065ee22674eedd58fefedfef56612baea47bdde2b9763c3fabe7a6afbd41efac796bcdb7003b94c59649209f08f32634aaf17ac6958fbc6d7484f425ab0caf6a1929cd420d8870215bd7ae18c3c82acce2f2b6155aa46bcd31f3465f864b9ba38353627aa093a37645afaca03c2a144fe0535fd239d1af162e4d9a57046011a979b49e5c168a434db1ca6867c94feaa6e4baca019d373db5272fb942206b8feccf080cb2e0e5b8427d4e12caa835be6a3342eb8013b2c51c97bdae49c74bd0fb4cc706000affc8b59aa7f6e2d8225a9d4e7c88d3834af6670ce355388d2307462579000544f970fca43122d0f62d4133d8bd9891882937ec4e12f78b9f7135c767f41fe6b61bcb56ec1e571a8bb66f111ec06fe5165318a88f2a69f7d055a98dcb08679d3899a51da55905c23fd4298131e27d5df94b06577825ec873044673816b9083e29b1294c18ada3879faf4f0b734cf5e6eb799dd3254ff424cc902ba47a540380068232b62b66ffb92a60d43e6cc89127945b6f46c996c1451250570959237634fcfa13ceea53259c52b2cffbfb6af007f60676a84cb7f3b35eca9e55a790d437072a910fc3c514c849492669890ae55ac964f00733fa1d8801e9e79d97df08cd7fffb8b694d7577f069cf9797d9f2915181c775ddc740ea1827af4772a5f0d3f4aaff67420b0e388a6cd23f24671d841fc4bed5ec5adefaa4b3c2bb713448ecb944cd92339f699e724ec725fe81fd392be37d9b5b764854cebf5c660959f7ed9b3180614ca801711dabad23c6a23f5fa39fde63d879f184f07cc81ec472fb297edb940e01406670c209551fa641f39f734e98c2f17c598e3303c66556a567369d5c9d19bd1043f4a86f83fcf1f5736bdf642c1dd9dd115bcfb1a0c4da93a7f92632820058fe935c938398401fad3ea0bc4b9678752df78d1a9011ce924c8adfe8f6727d180facfb77b899781475ea62fdc72f8c2030a249b14e5eda9bceb8585ee6dda35b7df9b5ab31538c7f1f7b1429e2f15e6042e2f5bdf1745722e1cfb3f9f5c6a282744dbd8f06d20d831f561ab7687651ea3d9f303f435baf2fb5223b926b48d6badd87898e00aa65ff9ffc4a17d596970e1e8406132f4e8bf26ef20dd9286ec745dad475e6f459314dc1e730124a98012f820b8a535e100f8b56b293af3a9f98a6faa700f7c49ff59aae0c13bc025a58ef20b92067e555cb9ee8405f012ff3f794e6ee0239a9f4e8516da3b8abded7160c63bfc0fa02f860bd887f56f569b5f6736a3945591249b3e2f279778de6a80992a7b71650e9f719bbb021213bded058035f6661880f80d90361aaf99772c3a4d21741e9c47a72d11d54adeacb10e29232802c44ffbe82359714e1319e15db3a3cb7825adab0b1f92eb672bad3db1fd00392acb810eaf1341dd1f23f2451504b6df1bf83aa38ec2c868052c68d6089729e4b8a2")
write(0xffffffffffffffff, &(0x7f000021f000)="f25c008a5e40000000271695526100000f7de68a7644c78a6ed5f1d2001f604273c5bbe2b42c674800000000000008d0ac1fffff7f000000fb5b1f000000", 0x3e)
mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSARP(r9, 0x8955, &(0x7f0000eae000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"})
mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000eb7000)={0x6, &(0x7f0000eb8000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {<r10=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f00005b8000)={r10, &(0x7f0000f73000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"})
mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000668000-0x28)={@generic="e97cfa791dc1ffea443a001aa55b4b3c", @ifru_settings={0x1, 0x5, @fr_pvc=&(0x7f000010f000)={0x8}}})
2017/11/30 14:11:50 executing program 0:
mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000021000-0x19)="6370757365746e6f686576657464305d6d6435737587262b00", 0x1)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0)
r2 = userfaultfd(0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000020000)="27a494fa161177fd0b9ef65398aaf8f549260ddcdfb882bb92d3dee4179360e1b7162053cb10a5cb870c800841fa94cfa73ed5617036702d4231f4efe3cc210a334c126c321484a6", 0x48)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0})
readv(r1, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000008000)={{0x1, 0x0, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000018000)={&(0x7f0000000000/0x10000)=nil, 0x10000})
socket$llc(0x1a, 0x1, 0x0)
timer_gettime(0x0, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x0}})
ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000022000-0x4)=0x0)
ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000023000-0x85)={0x81, "1530bba86d935e3613cbda26bc4889763caf368c8f8e7ff174b8880001b83bd11f7c2fbb6dc41f6dbb87651f879a743ca8ae4249342387ab2b0cba75a804ee0c8651b3c30e09d0ed49ef65eec9e53345024c02c3c81062ad8bf17230d92dd60b692de55525c4ccb61dd15dcc149645d3110772c9467d2f3c01cb751d81fc37b0b8"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000001e000)=0x0)
r3 = semget$private(0x0, 0x0, 0x200000000000044)
semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000006000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000001d000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000})
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000018000)={0x5, "33242f9d1a8a"})
r4 = semget(0x0, 0x4, 0x1)
semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000023000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000)=@sack_info={0x0, 0x9, 0xe29}, &(0x7f000001f000)=0xc)
2017/11/30 14:11:50 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017b000)={<r0=>0x0, 0x0, 0x0}, 0xc)
r1 = syz_open_dev$evdev(&(0x7f000050d000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x28000)
ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000049e000-0x13)="00000000000000000000000000000000000000")
r2 = syz_open_procfs(r0, &(0x7f00008b5000)="617474722f63757272656e7400")
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fb7000-0x8)={0x0, 0x0})
write$eventfd(r2, &(0x7f00008dd000)=0xfffffffffffffffd, 0x8)
2017/11/30 14:11:50 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x800, 0x81)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000567000)={<r2=>0x0, 0x200, 0x5, 0x8}, &(0x7f0000125000)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ae5000-0xa0)={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]}, 0x40, 0x81, 0x1, 0x64, 0x0}, 0xa0)
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x2)
io_submit(0x0, 0x0, &(0x7f00001b2000)=[])
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket(0x9, 0x1002, 0x3ff)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30)
r5 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a9e000)={r3, r4})
shutdown(r5, 0x0)
getpid()
recvfrom$inet6(0xffffffffffffffff, &(0x7f00004e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10000, &(0x7f0000026000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c)
r6 = socket(0x15, 0x80005, 0x0)
getsockopt(r6, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0xf000)
[   95.763230] sctp: [Deprecated]: syz-executor2 (pid 8261) Use of int in maxseg socket option.
[   95.763230] Use struct sctp_assoc_value instead
[   98.626386] kasan: CONFIG_KASAN_INLINE enabled
[   98.631171] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   98.638578] general protection fault: 0000 [#1] SMP KASAN
[   98.644103] Dumping ftrace buffer:
[   98.647634]    (ftrace buffer empty)
[   98.651137] FAULT_FLAG_ALLOW_RETRY missing 31
[   98.651146] CPU: 1 PID: 8273 Comm: syz-executor0 Not tainted 4.15.0-rc1-next-20171130+ #56
[   98.651151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   98.651155] Call Trace:
[   98.651167]  dump_stack+0x194/0x257
[   98.651179]  ? arch_local_irq_restore+0x53/0x53
[   98.651196]  ? handle_userfault+0x12b7/0x24c0
[   98.651210]  handle_userfault+0x12fa/0x24c0
[   98.651232]  ? free_unref_page_commit.isra.96+0x1b0/0x710
[   98.651241]  ? userfaultfd_ioctl+0x4520/0x4520
[   98.651250]  ? free_pcppages_bulk+0x20e0/0x20e0
[   98.651259]  ? debug_check_no_locks_freed+0x3d0/0x3d0
[   98.651278]  ? kernel_poison_pages+0xce/0x1f0
[   98.651288]  ? trace_hardirqs_on+0xd/0x10
[   98.651300]  ? mark_free_pages+0x3c0/0x3c0
[   98.651308]  ? trace_event_raw_event_lock+0x340/0x340
[   98.651318]  ? trace_event_raw_event_sched_switch+0x800/0x800
[   98.651333]  ? rcu_note_context_switch+0x710/0x710
[   98.651346]  ? __might_sleep+0x95/0x190
[   98.651359]  ? __alloc_pages_nodemask+0x859/0xd80
[   98.651372]  ? mem_cgroup_low+0x260/0x260
[   98.651393]  ? __put_page+0xfe/0x160
[   98.651401]  ? __lru_cache_add+0x410/0x410
[   98.651410]  ? __handle_mm_fault+0x2b38/0x3dd0
[   98.651425]  ? put_page+0x178/0x200
[   98.651433]  ? tlb_remove_table_rcu+0xe0/0xe0
[   98.651444]  ? do_raw_spin_trylock+0x190/0x190
[   98.651453]  ? mem_cgroup_try_charge+0xe50/0xe50
[   98.651472]  __handle_mm_fault+0x3da6/0x3dd0
[   98.651486]  ? __pmd_alloc+0x4e0/0x4e0
[   98.651494]  ? find_held_lock+0x39/0x1d0
[   98.651510]  ? handle_mm_fault+0x2a0/0x930
[   98.651518]  ? lock_downgrade+0x980/0x980
[   98.651525]  ? lock_acquire+0x1d5/0x580
[   98.651533]  ? handle_mm_fault+0xfa/0x930
[   98.651542]  ? __do_page_fault+0x84b/0xc90
[   98.651575]  handle_mm_fault+0x38f/0x930
[   98.651586]  ? __handle_mm_fault+0x3dd0/0x3dd0
[   98.651593]  ? vmacache_find+0x5f/0x280
[   98.651605]  ? find_vma+0x30/0x150
[   98.651617]  __do_page_fault+0x5c9/0xc90
[   98.651624]  ? check_noncircular+0x20/0x20
[   98.651639]  ? mm_fault_error+0x2c0/0x2c0
[   98.651648]  ? check_noncircular+0x20/0x20
[   98.651657]  ? debug_check_no_locks_freed+0x3d0/0x3d0
[   98.651669]  do_page_fault+0xee/0x720
[   98.651680]  ? __do_page_fault+0xc90/0xc90
[   98.651685]  ? find_held_lock+0x39/0x1d0
[   98.651705]  ? lock_downgrade+0x980/0x980
[   98.651713]  ? __might_fault+0xe0/0x1d0
[   98.651726]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   98.651742]  page_fault+0x2c/0x60
[   98.651751] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0
[   98.651754] RSP: 0018:ffff8801d42079a0 EFLAGS: 00010202
[   98.651761] RAX: ffffed003b221a00 RBX: 0000000000000001 RCX: 0000000000000001
[   98.651765] RDX: 0000000000000001 RSI: ffff8801d910d690 RDI: 0000000020001fb2
[   98.651770] RBP: ffff8801d42079d0 R08: ffffed003b221ad3 R09: ffffed003b221ad3
[   98.651774] R10: 0000000000000001 R11: ffffed003b221ad2 R12: 0000000020001fb2
[   98.651778] R13: ffff8801d910d690 R14: 00007ffffffff000 R15: 0000000020001fb3
[   98.651808]  ? _copy_to_user+0x9b/0xc0
[   98.651824]  rfkill_fop_read+0x3e8/0x720
[   98.651846]  ? rfkill_fop_release+0x3d0/0x3d0
[   98.651857]  ? __check_object_size+0x25d/0x4f0
[   98.651868]  ? fsnotify+0x7b3/0x1140
[   98.651888]  ? fsnotify_first_mark+0x2b0/0x2b0
[   98.651903]  ? avc_policy_seqno+0x9/0x20
[   98.651913]  ? selinux_file_permission+0x82/0x460
[   98.651928]  ? security_file_permission+0x89/0x1f0
[   98.651939]  ? rw_verify_area+0xe5/0x2b0
[   98.651952]  do_iter_read+0x3db/0x5b0
[   98.651959]  ? dup_iter+0x260/0x260
[   98.651980]  vfs_readv+0x121/0x1c0
[   98.651987]  ? __fget_light+0x29d/0x390
[   98.651998]  ? compat_rw_copy_check_uvector+0x2e0/0x2e0
[   98.652012]  ? fget_raw+0x20/0x20
[   98.652021]  ? __fd_install+0x288/0x740
[   98.652036]  ? exit_to_usermode_loop+0x8c/0x310
[   98.652052]  ? __fdget_pos+0x136/0x1a0
[   98.652059]  ? ioctl_preallocate+0x2b0/0x2b0
[   98.652067]  ? __fdget_raw+0x20/0x20
[   98.652075]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   98.652081]  ? selinux_capable+0x40/0x40
[   98.652095]  do_readv+0xfc/0x2a0
[   98.652101]  ? do_readv+0xfc/0x2a0
[   98.652113]  ? vfs_readv+0x1c0/0x1c0
[   98.652119]  ? entry_SYSCALL_64_fastpath+0x5/0x96
[   98.652129]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   98.652142]  SyS_readv+0x27/0x30
[   98.652152]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   98.652157] RIP: 0033:0x4529d9
[   98.652161] RSP: 002b:00007f2c3b7a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013
[   98.652168] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9
[   98.652173] RDX: 0000000000000001 RSI: 0000000020013000 RDI: 0000000000000014
[   98.652176] RBP: 00000000000002f8 R08: 0000000000000000 R09: 0000000000000000
[   98.652180] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17e0
[   98.652185] R13: 00000000ffffffff R14: 00007f2c3b7a86d4 R15: 0000000000000000
[   99.101370] Modules linked in:
[   99.104537] CPU: 0 PID: 8272 Comm: syz-executor2 Not tainted 4.15.0-rc1-next-20171130+ #56
[   99.112901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   99.122221] task: 00000000d73d40b8 task.stack: 00000000ca392edc
[   99.128250] RIP: 0010:sidtab_search_core+0x6a/0x320
[   99.133234] RSP: 0018:ffff8801c7ca7a10 EFLAGS: 00010202
[   99.138565] RAX: dffffc0000000000 RBX: 0000000000000008 RCX: ffffffff8220eadd
[   99.145803] RDX: 0000000000000001 RSI: ffffc90004520000 RDI: ffffffff874c8180
[   99.153039] RBP: ffff8801c7ca7a40 R08: 0000000000000003 R09: 1ffffffff0d6b133
[   99.160276] R10: 0000000000000000 R11: ffffffff8748cd60 R12: 0000000000000001
[   99.167513] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   99.174751] FS:  00007f007f274700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000
[   99.182944] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   99.188792] CR2: 0000001b9bc22000 CR3: 00000001d3b71000 CR4: 00000000001426f0
[   99.196029] Call Trace:
[   99.198589]  sidtab_search+0x1f/0x30
[   99.202286]  security_bounded_transition+0xa8/0x4d0
[   99.207272]  ? security_validate_transition+0x60/0x60
[   99.212431]  ? security_prepare_creds+0x89/0xb0
[   99.217073]  ? prepare_creds+0x2ba/0x360
[   99.221102]  ? abort_creds+0x130/0x130
[   99.224967]  selinux_setprocattr+0x8d0/0xb50
[   99.229346]  ? ptrace_parent_sid+0x540/0x540
[   99.233730]  security_setprocattr+0x85/0xc0
[   99.238025]  proc_pid_attr_write+0x1e6/0x280
[   99.242403]  ? proc_task_getattr+0x180/0x180
[   99.246778]  __vfs_write+0xef/0x970
[   99.250385]  ? lock_acquire+0x1d5/0x580
[   99.254328]  ? vfs_write+0x410/0x510
[   99.258014]  ? kernel_read+0x120/0x120
[   99.261873]  ? __lock_is_held+0xbc/0x140
[   99.265910]  ? rcu_read_lock_sched_held+0x108/0x120
[   99.270892]  ? rcu_sync_lockdep_assert+0x6d/0xb0
[   99.275615]  ? __sb_start_write+0x203/0x290
[   99.279906]  vfs_write+0x18f/0x510
[   99.283416]  SyS_write+0xef/0x220
[   99.286841]  ? SyS_read+0x220/0x220
[   99.290434]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   99.295421]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   99.300150]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   99.304873] RIP: 0033:0x4529d9
[   99.308029] RSP: 002b:00007f007f273c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001
[   99.315702] RAX: ffffffffffffffda RBX: 00007f007f273950 RCX: 00000000004529d9
[   99.322940] RDX: 0000000000000008 RSI: 00000000208dd000 RDI: 0000000000000014
[   99.330177] RBP: 00007f007f273940 R08: 0000000000000000 R09: 0000000000000000
[   99.337415] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7354
[   99.344651] R13: 00007f007f273ac8 R14: 00000000004b7366 R15: 0000000000000000
[   99.351899] Code: ea 03 41 83 e4 7f 80 3c 02 00 0f 85 7d 02 00 00 4c 8b 33 4d 63 e4 48 b8 00 00 00 00 00 fc ff df 4b 8d 1c e6 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 41 02 00 00 48 8b 1b 48 85 db 0f 84 8b 00 00 
[   99.371025] RIP: sidtab_search_core+0x6a/0x320 RSP: ffff8801c7ca7a10
[   99.377592] ---[ end trace aacfeeef1ee36457 ]---
[   99.382389] Kernel panic - not syncing: Fatal exception
[   99.388168] Dumping ftrace buffer:
[   99.391684]    (ftrace buffer empty)
[   99.395360] Kernel Offset: disabled
[   99.398954] Rebooting in 86400 seconds..