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{&(0x7f0000468000)="29d458f0932e1a70f30de94add48b0225158ea3076f8c1d28749e32d6aa671335efe995d4dda285ebb712fe62e866663396721b61b6ef22c63394d16cc7224ef50012333334e6176e3afbc7fb0c9dad92d1bed003ed027bf4b7396f04614", 0x5e}, {&(0x7f0000784000-0x4a)="b139666251da957f0ed8dd511f16c785ad4960f31abca61f76e28e2fc2855031f341fd26bf09cdebfe5df205390b32e42d99814989fab4e1d4e346291b332db51363ee9c0dde31e7f154", 0x4a}], 0x4, &(0x7f0000799000)={0x1010, 0x101, 0x1, 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0x1000}, {&(0x7f000079a000-0x17)="e1e0424aa70882b90f4ea9354206110d56dc275afcaf57", 0x17}, {&(0x7f000079a000-0xf0)="f0ecd5d16f59cc7b1bf5104d9aac8ba7adc117ad1118fa9c1d42cbc00ae2b081645b2c015e0bb8507639b0f804e0c739514c69a502d643c32697d2f952beb8d4f237e9a53437a69d09f2292e8f7f01b61d4dcca20d8aabee1bf8b2f85de8d8e8d49c00207e8be7e8f5e071a58456926b5477a6f5ec59ccb32fdabf74c24ee689713b7a3db4fc0bfec842d52cef63844013daae9863b8ef33f9be384c9a354c66f9f94f467f7529c1f95cf6120bf52370d48b5fc6a5e921d29203af51cfcd8ae01d75d1969b8485fc1da3ae01dd21bc88dabd472d6378964720828bea04c1bd536f0dcf47f81f17aadde1d79ef786e586", 0xf0}, {&(0x7f0000422000)="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", 0xfa}], 0x6, &(0x7f000013d000)={0x1010, 0x400000000105, 0x1, "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0x1010, 0x0}, {&(0x7f0000507000-0x60)={0x27, 0x1, 0x7ffc, 0x6, 0xffffffffffffff81, 0x5, "c8a57158de60ff7f74364694bf80899582f9255da4349c125f5d68665b4cfe2a5bc1a73ec1e9cfa1bac18b1c55eadc20aa1cbe02515ba3dd97c4e4e9cf03de", 0xffffffffffffffff}, 0x60, &(0x7f00000ea000)=[], 0x0, &(0x7f000079a000-0x100)={0x100, 0x10f, 0x7, "fa8e0d7e4efc8c8c8f6034b4b91d489ac9dd9da29e0828cddfb8e57df54039c97242383619f679e3353bd7c2e1b671504c836bf2ec96d3bc96d7617fe882fb9d468a40d2464891d7f2f77120c146f01057ddcab34f1df43e84f1c708dff3c2016bb91e4b775baf7f9c408e88c1a4b71c1f2574b4943e709b8e95379860deb26e471a180ee87e9ff04d72506805655de294756c40d2031bc420fddeaff12bb1f83adaf00f15bc2a07c526ac58eaa5ba11e5b80ba2f80ad69b06456cf30c2afdb8a36803c2b2d2822ed274c5fb87a0543dff30dd1258c34fcea55bcbb4185e97d54776d56979d0ff4b8537e4ec"}, 0x100, 0x40}], 0x6, 0x20008000) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000079e000)={&(0x7f00007a0000-0x60)={0x27, 0x1, 0x0, 0x0, 0x1004, 0x0, "b177b85cc2e3839f7d5e151f0600000000000032101de09b7583b1008482fffff2d4026513e1b9210668c891431f59aff7a6f3b204007d4bdf428e76fa052c", 0x3}, 0x60, &(0x7f000017b000)=[{&(0x7f00007a1000-0x1000)="81eb9e483213c8567eeafcebdc6c33a892ccd7d19ada4e6f9bc8bc9aabcc062eedae0059401c6500da4edc24d9629734c8278b0cd15f0983e33f928a9b3c6ce28769fa3bf3ea2216417f39885cedff43459198de8cef91161e05a7b5335260443c6b6424a25a17ad42638c0e2ecfc4c7af5526ff39ca4aa26413f4701734009af0a2b7be2f1629b49ff64861a5235bd45c86c08264ec884eccae0737f1e6eb30b6145cc9b54f252d05cca6ef63ecbecd12556b469d4b98a082eaca7f58e56f3b640eb455c51bcaedd1a9558f184b45c7b7a05d88e6feb964644e56acf0434c73e45c3bbf60c9c9d7608e1c7db306742501b4c211cf4f21fb804d827eb395b3de14f812b841171be33178a68d9f610a03c6fc93b01a3c2a614271460973908d35eb37d41dab04886033cdecb46cece2326e869c701a9396e956312f19163ee1b46ac2a25cd17e2d3f511d6f68c415b1e7ead599cb1479f4ac68e2f4314873f72c6b00c163090655789758ae8945a4c9d8a843ed809fe52b1704a1e79b1e8627606317123efb1bf7aa83b3318c043f5089d5afa6b56aacfcab7a30211c42670e0a557a8ae0588ee905b64d94132e3e50b397359d6db8b9a6cf99e51802b342b5b6f944927a4f0e96c251acba46cb82a4c3b789969a034b69ff5936f443a3b75cf99b512a75c18cd8c998b6baf417dcde94b1964bf5b167f58e378cf15b1c359ac1df0e299f0197dad078a23d4c134c3dbe030b76cd4a2ee1925bb1ffb7a8e084a8ddef4a0767be2366c20b85cfe6da422cf9a07542aeabcb20ecbb142f10bdc1d2e16f17e9629745a8f09984e60c3afa25df50eb72715e9b414307a97b8de26433d2891dcbdfdccf729664cdd09d7b1c89f942d15b3e5875f04154f359554cd3b786a99d2e9d05e50665e1c5c0feb5bbef87ef24e49d049fdbea163ecdc87121d8f2cfeb9aa08dc33e2ab3b87e0941ab539ced5916d0eaa5080b5e03c8658f828c1efb5a40c7d066e93325f447d27809640b1f43cc449ab0fad5451dd17acc1c94666e48c5b12dff08f6a2979a67ff8cb97f5cd48f6249dba4779fedabdb030c95a90e600144d695fb5bdd7c5448db02ac174a54c6eb9a375dbb432295328387a2cdb7603be9151cb33bb0401703eda83b483b773106212287b519b77613334d27893460d50b78832baf0839c83584e2c387a381e6388492c6f57218377cbf190f1ef2092c898d42ccb9ea9448dd98e52b30663938080a3e11e3dd6e40612bb008c1ce5f7c60c6b9a9bd2d085f46387f423d2319b8c133ef3c3895fbdbffdf6a25b2294cf562ca43f0f8597e02e27a590bad8c9bff1395392b201fe500f2006e16545d51631c25623c60b9e7486d2f682bd00c7cf925f3e76a8a1ac112cef9d86d7c1d5d3ee83c4534ad07d22211cb55f2440d24b272add87a3818bfda02750ae234093c2c1d4b4f91f20cb21ce92bb6a4cb467c18baeaa62ee173e02f97fe91fcf0aac4a4d4815c89097589ee17d6473f2b63526387521576e930f4e4cf5fe7448d72b138bedfeaba3e6f0dcf52f2c7ffbdd529123d0107bab8a06456fdcf46c1d1b043837e13540b6933bf2b84b97e1c1a94c0545b6a1f9d7eb9a13c296140c21a7b6da1f62b70011d69ad541ba458aaa936100e272be7a665d25c181c070b60b1540c7b4f06dcdfd5bc7c0716fa0549769e9bbd54fe0c87f8a1d50be447ae2b94cb577adce207d08fedf0837b0f8a675925b98fbb9215a49054133d9440e6eed46d3a19ff0bf94c4c4fdbbfc889e95f5ca001fa4387172f4aecd59b9333a348c130a7c44035eb032ef196c81badc9a7d08d200d17c3535aeff5d518ab6cb8d5a0258743e820d4da53d5bab2a7a0639c1c3476093f857b32ce274704ba346badad73290391875b0b1881ca5be45c1967a061011382998362592b1ae9d25f88710e1ed66ee9d2fd629834f4ad31007c5e0b26772e1db570104e8bc8f2af0b5b4cd47bd0a969771e5a4ebfd1a42ad19d88fe92ac73c219b3251ad5dfc18769cbe1de090c1c87ab5696ae9e9a929cffcb9204333b4500e1ccd252edf4f8c72f0a233c7fca254a96cac6718ceab2a3ca72de92ce0360841bf4ebaefe2e51ae2c174b35b8a21956753cd3d199b3597513822412ed25fb4dee4731e2472bdb9f32af9c89a89664c586780f88c8eeb715ec3f50d55d30ba597a600c2214f189c98ac41d0421f03c327affb414d73e4247139788e11c1fac37d08b5ef415e888ac800ddfba79735f4584ba293aa04959cf1026b0bbd1269bb169019323d85bccd1ee3e4d71dd8e1f5fd12a766f0c470314890353b78a3690589001ded578638babc2fc6d08d0cb4caf7a3e7a86d87adfc8f64b87b027df58fc7eed078b42a3a00411152bfbb0ca6b53acd3f19528a432b44f6888b6071c4a1d8e650e3613f49862e3c09c4347b7b95854ed3505121978b2464c24b8fcd3258f6934497f13c81314e38d8d59006ffa8bf51c12545c5349f507d6c18246c7c9443d1ba1a62eb1d061807434781e6974022acd1dee5e4f41d5a47c253a2466eb62d20e70b15ed4d3ffc418d41c2dd70c9d614bf0fa12976d9854f11d43beb0accf481e90082814d3822e026bf51c361eb7301dd8add0d4b01196df6980bc74b6e65cb304150f3bdd8c7359e8e0629666d19d6d2f84baa0767a9a950edb91eaa5e2b32c1a6c4424f370cc5fa4793fcd1fb12c6a55b4902a0b2c0e5f18a17fd90ad12bac0da1cedc351334a4f8fbd92b70df588a0688559d87fd1e79b68cfdc34c04d60f2d1caf1177913cc076a68d75051c1af0fd422bc02598df41ccc2ba76d46fc8653bc1cd04c9840e9221a089a63d9daec4820850b7f3e5b16c8b1f067432133f1b37e7341ddab2c0e8b5cb8f624f749bd4ca3f41c04ecf2c127868b4636956cefc200be2571771dfc7b8a50549b0812d987ffd9b11779d72a2aba21f8d5c27924df9ee2863469ab09f27d6e5d706220b1cef29bc8289e6045214591a17830cff62ff1fd9ab73e3c032681217203a3d5f6c3ccd04c751cacbc32e45101df0e031a9904376436a013eb89a30ccce1c1fe26841f2aa866b06075540c098eb05ef3d8b5e6a9c18d78b39ee1a9215de1f8f8b55e6aeeb27ab453ae55fca2175dcdae0ecaddee4226e763b6cea931b1c231e2f4d7e3964b32600958f7801dd1dce951ef9c676a6b76ce8954c4a9d8d06254ead43ec143badcdc0cf9642487fe1a3bb8ab54fc4abf1bc04fadd673cea71c7dee730b05f8c66d12a1b499fbde7d980dddaa90bdd34d9233190c955c01f6dbbbe43040232255b0a5dbd0480b4782bd91ab5761793c5ae255b2afffcab121a195144a4a2554172594d7171226d9daf1c443eacc21ddb8ce30a5b39cb33c38f19aeda1c515e6e1a80185fe66d8d7802830c4bcf1d9aa1d8c715e39fe05b1d1dbb512b22a4a2dbe4dcbef35bfb58e1799d653d737069067d099909734b5cf7b7a3350c15392f3e4d2a6d6ba36fd607cbc57c42906af6e9c9b41e9f23c6c26187467a471071677f5b9c090b4a477c7dc1ffd74a4ab9c25d5723f35f3908b7cefdcffbff73ae56a1b2e47b48aeeec97798d750fbbbe5baf070c10264c8911c73f0c0fb45913ea56233eeda7eb069640037769eee144d607103f80deb92f02d33edf69bced8ec369e597102735c8c1036f4dc84247fc5d036eedf19f0dfa4095bb6c887df387e684bb993d7c8b61f031f442d586c7b8cd6721c251936263cb2d0ec24b71808ec03de295c101cd4a17f972ce5e8abfa2834b5868b60e0188b73d72884b0a4cbccb8ab197639b88e42ffe979454d9f2511cd06227f8c5e1a31e030e89ca8812d9d2deb90640dec1ecd66747bc3a3980c3512dab230eb9fd4b586f7410924e87f5e6fbe3b9380e2cd68d6df51687824d754e7abe95cdac1a67b144a99e1e23f8c3c6449c95e2b48a0faa1a3d4ec0c875edd4a6f783d1d69624003a8962763a6e269d0e29cb6fbe7c493b29250caa1e7f36f22c7d1aa2a46694385812355a5eb6c4db11497038d9d6393cd4a01821494954e93ee0b42074fbdfa19165c438ac71093017d04aeafaf332724ebfe72533d2ffc2a5a07be8eb430f20974e62314891dda183d44474162d6e3248c50cafe6123e620dd025becd97294c0ed53eb29ecad2d4d8fc0e3496460cd049eb1433a27bc5f9267d175a138b439551a02ca89f2417a533f5f6ff0fe8188cf904c2cda55444a78bacf9abf46b75290f58e299ebfe96aa32c5aca90d20d622d897a4e55f4061a004785507720c22985f49aa3939bc87a2fcc87a84f36bdff5c8ee8fe1f56b0f543e25262689e93fdf2584709f922c08d1c989ae5a9c1d83948cf6d126af410d9539a97bb561ead86f43ad8cb12b1585bee7e63dab6758ee5c04681faa0efa52fab09388a63c7a61b62cb1afd828843ecf045d2868bb53d8671b2eead3e46acca83723e061377404f9b14abf9b8e47cd45f5e49e23c3f1e94f240eb841228d77d4c1b355232d45203161182eb98d74e5a857a4e04ce496582cbb4c9d70fa8b27d633b6fd9d428096a28ba67392372a624aa4bfba83d5757b7589a475b37047e18ed706578a6173b3358bcb40445e2414729a216dfb793e736e9bddb76d499e71d202ab8baaaa95d8039560d2bf220c0bfc51abebe080563c212ff39e842b8ac9581514b140669679e2f452a90804cf3dde1d346604e866bf9726d1ceaa20557d268cec985857d775f3089d891fbe95280978e2e179e2487846645a251efea064006d8da3e9c5cf0a3305a2763392c2c0979746763d304c247bf36b82684e1658e5b6882f0efeef6402e07d9515321af7dad20293aedd70af3e1ecdf4ce1ab539f9c30087328a583a3161696906f7f768992e31fc3ef9668204e189397802e26e14990bc56548b437f9828f7549f1f3cb4fb68ea1e8907502d55272cba77526ed17eb10a895d6e4a612c3ebe5be455df975531b7a7db7dfb5fbfa886b36669c961242bfd03b92a28a8243ca8046382c635ade00e011f0a76621feb9a4752ae7f5326978f5ff7bd3eb8dc15cac3db833300d5e0c13b1388f2372e7c7204e6c4976c97b06d06a706d8fcef0097baaa8c70fbffc2995a5792e0a5e9abd72d85010352c81cdfa538604d0d7801e836edb765350c8e802974595c4d31185946b9ea226feccbd7cf026602b4a00740b149446f8226f64d2cb2c8273e0f9c1a444564fa031844db7f599b5efe2ebab7f2fe3a06421d000bbfe9b78b44e99711378015ae2292ca6e838b95b2caeb6816161fc31a16261b16470c9112b53287d6369a4ceabf273a6efd95ca57eb420020e49ef327ce2fc79346c97b023da117c2d084bcd32bb38b83ea7b2e80127142941f8ab4c44edc7330cb4d1eacf45ded14b8ad16ff2a701cbae22a28749f1c8624bdbaf9d3299f2240cdb74f749753247002c85a9b20703a5968534ebb4bf3e281b7e7270cc00eae90259a8f3dc2b9ca776b5392aa9025b77d4303b51319fbf6d6ca4e46c0c96d86dbe8ab9b23600db2ea2bef994de68758a38793dcf88c925ba9d992adc70442322b26566e607422bcf2e3b7a017d751ef7cd2aa292858c8e82d162d98e59192465b79a4e11fc544d00ca6dd047a0d1af73ea81bda5abb9e11fb4b63ac1f2796f92e41874ddd7201a38f9bf78551767fa90c063502d240bc0bd829574aca97e050745bd5a0bd39d8224d0290f293c4fe383bbcec4c1e195338a8324ffb45650fd24e7380e34ecf2a05d9144db1950ddf98ca8457919e45", 0x1000}, {&(0x7f0000096000-0xd7)="e9cafb925a3b43ea7a56cac649419b1028ca52dba9ac9d3b01b0a1d611805557a8f1f15228e134e54eae7bf47a95e721b18931ec0cb2494fc23761fe61cfdbed1ac7577133b99d4e7a173204963e2979ce9ae760fce5d3a6e9540076d775c5ae229a22c74994b60f8613260904608f9e2a195fb5b039d22c2e6a5075b9779d6f279b169aea49d4658ace1103a015b31730ebadae72ec94daf1ef98c62d07f95e423a879b9a21b20278288bd3f858b535861c0bf36ec930a88a027e794255d8df6607776ccdd5becf5d41e2dcd74f1e8e514de2dbbbd0ce", 0xd7}, {&(0x7f0000167000)="154c3c9734b0c40af72573779008b1646f2847fe1dd72f7d56da0932ae3a38411bf9d868c7bb28f5e0d6156946d0ccf38bdd01c2a9f2350057d10e416699cae72ee08f38f7f91a6ff075183e3f52b898e104112ad4a47cd6125d62666020bd889a209ce5ff65a51cd70068fcb7944f131a7cf1ed4438742c15e3c5c31a34b92954f8224df83a09a0ca9c221a81a724", 0x8f}, {&(0x7f00007a1000)="430a5d20b1e705cbd106088abc48b6aaeb280d45d5d3616af0231aec24cb301ab8c1ce172e4d8978a3ca08da6a63fad8fa5834895a972ffe52fc4ab058f693ab29c2df3e22b58ffa04bb", 0x4a}, {&(0x7f00002ad000-0xeb)="63fc8a5e3e1e941f9e08fe243a6c250c79f73d5967e89f7fe7f7b509ca0aed7db773e3df29373574af16f9e3bc0036f250b6a44ea802b213ffcd332f1aadb0d3d56626b3d15dbede28e6a5b0dec7dc137e29de476434fc15d8e8a903dca51de227cb598943a95c2d71cc7b3ebc18e9bed222fdf532562bdcc23758938b61cb3000568fe377cb4a9240b1358b25979de8d131f2defe6fa12f910642d4e991c7f165bce9d793af70005d1c8de17efbc46521ed9fd3e4b63e069ed3bc57b9a53c30e6113b95323e559635b446c5819e72ddf940dcd734c08f259599cbef85e9c712e5f8712af487b57cc8a1ab", 0xeb}, {&(0x7f00007a2000)="95c05a55195d018084ffc8d3c07606182dcdf00b73f5313ba2200dc0480c70157c5b400f77f1c14e095873ddb209953414", 0x31}, {&(0x7f00001ae000)="bc0509b609b9aae0be05aea221915215cb0f669eaec011c3fa94358a3e40e9cab5b48c275907277263e559f17219229a8e66682a641ff234a0bc7a86a14a143af3cb731acb86db2cc4ab3475ae34451478526110b86fced164265507d2c1ff2a7b9f54524009f8fa8a132f1d2ebe60cda553c5efec6ecc4190755099ed1ad4de46b798d8d60ec8746ec8b30fae1ed7eb807e41c3b658c8acdb539d18e7ba42d42b5745dd2675f09aa94d5abab6b76c459c", 0xb1}], 0x7, &(0x7f000074b000-0xd0)={0xd0, 0x1, 0x2, "ecc82d2bc0f02ecc3139eab85679c7282cd3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500647a50b83b772f83f0fc42c6ba1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a6db02edb973037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f4000f0fffaffffffff8946b8dcf9f6"}, 0xd0, 0x18}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f000079b000)={&(0x7f0000035000-0x60)={0x27, 0x8, 0x0, 0x1, 0x400, 0xd92, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d206000000611c31b89c2eb9211199285787659fcfbc", 0x4}, 0x60, &(0x7f0000793000-0x10)=[{&(0x7f000043c000-0x58)="0e861bf4213ed6875355d30b2476b709275815c64630d42c5760b438f28d43b7ae890107358f007f2335adbde7010da6f47f28b6abe7695d91424e051be727000396e2db2614330d8cc69a961342a6fb92a6b9d3d12af30c", 0x58}], 0x1, &(0x7f000035b000)={0xe0, 0x101, 0x4f8, "76750e0fd4386aac1c065b417231fd6e06db5b5d9dccbf60e6039d504d164604321dc0f60a6dae96bd1ef48c09069a7f37334417b9234bd023a064308d0df48a0ce1961182abdfb1e1368a6af3478ce95595bebf1f4f0d0e6dfa4a3a889a1aa02fa3562ce19762ef13b0178b019f64d974ffe5fa54c336bf1dbc09ce758d71d5849b6723df49ab51ddec0d35badff5406798b32364302f08a6b3cd9200c1844d2b61fbb18b2ae22e6dbf5bcbf6850fc3e16ce9fb332f728b5a89ef780e036b86c2f3303b15049ab28436a4"}, 0xe0, 0x80}, 0x48010) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f00007a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a3000)=0x79) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00006cf000-0x4)=0x0, &(0x7f00006e0000)=0x4) recvfrom(r0, &(0x7f000078f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x800000000002040, &(0x7f000053e000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) 2017/11/23 09:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)="2f6465762f73672300", 0x2, 0x44000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e5e000-0xc)={0x4, [0x3, 0x3, 0x8000, 0x7]}, &(0x7f0000d13000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000d3d000)=0x4, 0x4) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x280000) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/23 09:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00002e4000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40000) socket$netlink(0x10, 0x3, 0x1000000000008) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000d23000+0x3da)="", 0x0) recvfrom$ipx(r2, &(0x7f0000117000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000936000-0x4)=0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009cd000)=0x0, &(0x7f0000ac6000)=0x4) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f000000f1ffffffffffffff000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)="", 0x0, 0x0}, 0x0) close(r2) close(r1) syz_extract_tcp_res(&(0x7f0000838000-0x8)={0x0, 0x0}, 0x9, 0x5) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000023c000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x84, 0x8001, 0x32f4, 0xfffffffffffff3b9, 0x5]}, &(0x7f0000f1a000-0x4)=0x108) acct(&(0x7f00004ec000)="2e2f66696c653000") epoll_create(0x4000000000001) ioctl$sock_ifreq(r1, 0x8973, &(0x7f00005fc000-0x28)={@common="73697430000000000000000000000000", @ifru_addrs=@generic={0x4, "8cf5e5d15ab2286305dba643dd8b"}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = gettid() wait4(r5, 0x0, 0x40000000, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000b1f000)="", &(0x7f00006a7000)=0x0) [ 61.892115] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.898659] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 09:07:48 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a0f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bcf000-0x20)=[{&(0x7f000055e000)="6b03549234a5060946a29e79e4f9a8940fe2007ce06b30559d9dbfa50469f35a70b3c92ed54a2dc2b4f9800546f4a411c6bfffd9389232cd94bd8cad43be65340e9a142ea6265a59dd411a7158c1070292574d1d797c7c9ad482d0cf3327e3bd60344e5b07ee7105741994a760f4f4db04753a3213c936140a6ab8fca3ddedb6d402c4", 0x83}, {&(0x7f00005ba000-0x98)="b8f1895582ba0853fc16bc48e6d36581e4e5e08051470a6f3c62e0c6051387ad2917c1d5305ec62b75e4d573de31a6ab45a84528ce1d760fab46f0c68412526579c594938b4c92d305d5344020d35f38a60a3ebb6858256db942f78b4c1441fca795479149ee3befe8b5fd1101a42aaa664c9e05909ed4f1b90083c6fb6d3906ddd91efa86547188a2a4cd8a5d03a0a93bbc36db26b8f9d6", 0x98}], 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00001d4000)=0x0, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000284000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000739000+0xfde)={0x0, 0x0, 0x0, 0xe5, 0x200, 0x0, 0x4, 0x1c, 0x1, "4d7f6ec4f4339eed0a7a13efdbdb979c02f9c4f500cdef3ec96d2c02e280c945b3ab19b9bcece457f7b0c5906aafb7b279c011611e4e04b426c59c0c0ed8cdbe", "778ad1c8bf8acae2373b5ef2aea3365021897e99974fa32401b2d5dadf623fb6a998fac45f01834017c2636c513f67e25fbceaca0268958aa5ed29219f47f6e4", "3546ceee147daee10d8148fccedcb8f7377f68538c056dc90c35b81e9b4c02e1", [0x457, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000074e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036d000)=0xe8) bind$packet(r1, &(0x7f0000df2000-0x14)={0x11, 0x18, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvfrom(r1, &(0x7f0000f2b000)="", 0x0, 0x0, 0x0, 0x0) accept$ax25(r1, &(0x7f0000d2f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c7a000-0x4)=0x10) write(r0, &(0x7f0000d0d000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000026d000-0x4)=0x0, 0x4) 2017/11/23 09:07:48 executing program 0: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037e000/0x1000)=nil, 0x1000, 0x800000000000003, 0x2011d, r0, 0x0) mmap(&(0x7f00003bd000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f57000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000557000)=0xfff, 0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x400000014, &(0x7f000018d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bef000)=[{&(0x7f00005ab000)="3900000011001947040000000000050007000100020000004500ff170000800009003c0000000000000000fffffb011018e9070000000000a161", 0x3a}], 0x1) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000f56000-0x4)=0x8, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000732000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d9000)=0xc) r2 = open(&(0x7f0000329000)="2e2f66696c653000", 0x20080080, 0x1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000a72000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002d5000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d57000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r3) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f58000)="bb430735893e30720577b0a89bc1bb1c52000000000000075bb7da78034a96cde71fa0ad752d8c7a9e181b81d9cf2e7a5c0c0ce56f648c000000000000032a41ea17f2b62d8ec08fd56293e04145c82cc3c8ed64000000000000007fa5708da75582fdd651d5f023cdf58965c1c98345693ecbddde1b84ff476e0461a8488fb31130440b7fed718eeae57b08ee957a64617fef1c3fba1083a0d63426cd5ec96bb8e5ffecb028ff5b7072779211665a19f1a8bdf06e8a30ac03ce7162060000b36741f96647fc0500d1fb8d4d62e13d", 0xcf) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 61.965519] device gre0 entered promiscuous mode [ 61.978615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42292 sclass=netlink_route_socket pig=10801 comm=syz-executor6 2017/11/23 09:07:48 executing program 1: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x40080100080002, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000413000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000000002000) socketpair(0x1a, 0x5, 0x3, &(0x7f00009c3000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000755000-0x9)="2f6465762f70707000", 0x100ffa, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000f6b000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x101000) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000776000)="2f6465762f6b657963686f726400", 0x4000, 0x0) r8 = creat(&(0x7f0000fad000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fb0000)={0x0, 0x0, 0x0}, &(0x7f0000fb1000-0x4)=0xc) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d6a000-0xe8)={{{@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=@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}}, &(0x7f0000fb1000-0x4)=0xe8) fstat(r6, &(0x7f0000801000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000fb1000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fb1000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000fb1000-0x4)=0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fb1000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000055b000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000fb1000-0x38)=[{&(0x7f0000fb0000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000afc000)=[{&(0x7f0000519000)="7d38be715f34fe21992ff72694c765900ffbadc46775fa5081398e8270f8a7c77fcf599c5092ec6940809a3760c9b80d7c9d9debc2a7e631f8cc6dcbc0e1299433f65b6772bcfec18edf410580cd2dc9f1", 0x51}, {&(0x7f0000fb1000-0xda)="dbbeb6a5d6b573094ea988b04e2e3982f26914de34a8813076f4b334315dcb2f9421b870d730d9656c7ef9ab0fe5fd1694a2c9bf5ba223bd782c8c8572720a1d050097146ab4a13dfe1a70bf0291ebeefb179b1d4df4f86c0426e08a3e7a33b807b36cc94358bf2838d159fa63b645948ff9bd4eb92a91f660f2bc9be21673ea01dcb0c85d05200f1329585a5efeba4d7fbbb891f7b305cd387e601a102d5c4109739d0e3fe5608659fbcc42acb46bcfd149d2252c89793307a70baf703fbd45c96ad0ad4150802f74cdca07242eeb6324d8803f20038ad7a06f", 0xda}, {&(0x7f0000fb1000-0x45)="3914db0e7cb00835c17bbd03549f7cb3699af7c26b1577cacd541a73ccec27b6e7bc31e098218bb2daaf96b8788761a1b965c9d1487938c8671a64218c11a9c1412e561976", 0x45}, {&(0x7f0000fb0000+0xb93)="acfb8f9620195abf12a66a1d2dbbd7b8d81f7f5256365476340cbcdeddabcb25cde7179333ec25344296431b8399d6d193ffd6011744cbfb27660d454a4c397b77", 0x41}], 0x4, &(0x7f0000fb0000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r4, r5, r7, r6, r7, r7, r5]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r3, r2, r5, r7, r0, r6]}, @rights={0x18, 0x1, 0x1, [r7]}], 0x6, 0x40}], 0x1, 0x800) ioctl$TIOCNXCL(r8, 0x540d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000027b000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x140, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x7, 0x0, 0x3}) pipe(&(0x7f0000d4b000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a7e000-0xdc)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(r18, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, []}) r19 = epoll_create(0x15) epoll_ctl$EPOLL_CTL_ADD(r19, 0x1, r0, &(0x7f0000fad000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000fb1000-0xc)={0x10, 0x0}) sendfile(r0, r18, 0x0, 0x40) 2017/11/23 09:07:48 executing program 6: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00001a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000b7b000-0x4)=0x0, 0x80800) signalfd(r1, &(0x7f0000858000)={0xfffffffffffffffd}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f32000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000036c000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) unshare(0x28060400) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000015000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000a81000)={0x100000000, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x28, 0x5, 0x1, 0x1f, &(0x7f0000b04000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200, 0x80, 0x23ec}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r5, &(0x7f0000842000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x6, &(0x7f0000ded000)={0x4}, 0x8) 2017/11/23 09:07:48 executing program 5: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x10) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c30000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000c31000-0x4)=0x8, 0x4) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00002a6000)="2e2f66696c653000", 0x8000, 0xf6a98c) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000011000-0x9)="2f6465762f73672300", 0xff, 0x4300) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f000014f000)={0x0, 0x0}) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000759000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x30000) wait4(r2, &(0x7f0000c30000)=0x0, 0x2, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace(0x420a, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) waitid(0x2, r2, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0xf) 2017/11/23 09:07:48 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000983000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0xfffffffffffffffe, &(0x7f00006d7000)="010000010006000006dd0014c4fedc", 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x2000, 0x1000007, &(0x7f0000d18000/0x2000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x80000, 0x0) fcntl$dupfd(r2, 0x4000000000000, r2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = gettid() capset(&(0x7f00000fc000)={0x20080522, r4}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0}) fcntl$setstatus(r3, 0x4, 0x44000) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x4000000000000000, 0x6) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x40000000006fe, 0x125080) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) [ 62.024972] tmpfs: No value for mount option '‹¶K"WöËO¢©S£d€Yl®' [ 62.039488] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42292 sclass=netlink_route_socket pig=10809 comm=syz-executor6 2017/11/23 09:07:48 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe4000)={0x0, 0x0}) r2 = socket(0x11, 0x8000a, 0x1200000) r3 = accept4$inet(r2, &(0x7f0000b4a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10, 0x800) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f000018b000-0x118)={0x3ff, {{0x2, 0x1, @rand_addr=0x8000, [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]}}, 0x118) accept$inet6(0xffffffffffffffff, &(0x7f0000d41000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cb7000-0x4)=0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = inotify_init() r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00006bf000)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x861d00000000}, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x2, [0x280, 0x100000001, 0x80, 0x0, 0x11, 0x5, 0x7, 0x5]}, 0x5c) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000639000-0x4)=0x3, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000f64000-0xd)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe8000)=0x10, 0x107ff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet(r0, &(0x7f0000fe8000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00003fc000)=0x177, 0x4) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000bd9000-0x44)={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_int(r5, 0x29, 0x4, &(0x7f0000f60000)=0x5, 0x4) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00002ab000-0x4)=0x80000000009, 0x4) r8 = accept4$inet(r7, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r5, 0x29, 0x20000000000046, &(0x7f0000f60000)=0x100, 0x4) sendto$inet6(r2, &(0x7f0000fe5000)="922501ea331b8a35776f5e1d91c11710fcd9c124f8e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da6673", 0x3d, 0x20000000002, &(0x7f0000abd000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c) vmsplice(r8, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f64000)="95e8efcc03cb27325992a9f6dca274eaed9093c53720626dc1138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670785efcc359984974024d8b69e92f403c1ad3", 0x48}], 0x2, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x201, 0x84, &(0x7f0000343000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f00005d3000)={0x8080000000000, 0x8001, 0x4, 0x5, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) sendto$inet6(r4, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r5, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000edc000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x0, &(0x7f00009c1000)={0xa, 0x0, 0x59, @loopback={0x0, 0x1}, 0x6}, 0x1c) recvmmsg(r5, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000a22000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000044c000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000108000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000049000)=@get={0x1, &(0x7f0000fe7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}) r10 = fcntl$getown(r8, 0x9) ioprio_get$pid(0x2, r10) 2017/11/23 09:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f00004c9000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000ff5000-0x6)={0xd4, 0x89, 0x40}) syz_open_dev$usbmon(&(0x7f0000e03000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) r5 = dup3(r4, r4, 0x80000) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000000)=0x4) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x210000) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf1000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) splice(r7, 0x0, r6, 0x0, 0x5813dd57, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) 2017/11/23 09:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000062000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f75000-0x4)=0xae) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)="", &(0x7f00008aa000)=0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000152000-0x4)=0x0) 2017/11/23 09:07:48 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a8e000)={0x7}, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000445000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x4000000, &(0x7f0000fdb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a9a000-0x8)="6b657972696e6700", &(0x7f00002df000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000d26000)="7573657200", &(0x7f00005df000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ea000)="29", 0x1, r1) r3 = add_key(&(0x7f0000003000-0x8)="72787270635f7300", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x3e)="", 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r3) keyctl$update(0x2, r2, &(0x7f00004aa000)="63fc10ac0719c3190c8ff0838090b7f4e0ad30bca0645771ed7dee4212b1f9e6605068155a6ec2cb2a90ca17edfc640d0795f06cc06fa860d4a4089475e623299cf9205a258baf3dfa5e10d136a79fa1ff50eef87141b9b3547cbba43f34e9c21686a3d4b2", 0x65) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x0, &(0x7f0000cd0000-0xa0)=[]}, &(0x7f000061d000-0x4)=0x10) r4 = syz_open_dev$usbmon(&(0x7f0000dbb000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffff80000000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000138000)=0x0, &(0x7f000089f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0x8)="72787270635f7300", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x3e)="", 0x0, 0xfffffffffffffff9) accept$unix(0xffffffffffffffff, &(0x7f0000d53000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002e4000)=0x1002) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00008a1000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x2000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f00001d4000)={0x8, 0x4, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000d7b000-0x4)=r5) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000076b000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="63707573657400", 0x5040, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000077a000)={0x0, 0x0}, &(0x7f0000a17000-0x4)=0x8) write$fuse_bmap(r0, &(0x7f0000297000-0x18)={0x18, 0x2, 0x1000, 0x4}, 0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00007d9000-0x8)=@assoc_value={r6, 0x400}, &(0x7f0000563000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mlock(&(0x7f0000754000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000002000-0x8)={r8, 0x9}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x2000, 0x0) [ 62.185838] device gre0 entered promiscuous mode 2017/11/23 09:07:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000033000-0x4)=0x0) r1 = signalfd4(r0, &(0x7f00006a7000)={0x9}, 0x8, 0x80000) r2 = epoll_create1(0x0) r3 = creat(&(0x7f000080f000)="2e2f66696c653000", 0x8) sendto$inet(r3, &(0x7f0000e03000-0x7d)="a6f65a90452fd0dfccbd6c1e130115b1c7797155b232f440bff94bbbba19ce76b6b4d1a1cff983f588349ad4ac9caa97c4d32f7a617731589b6e80e4b2935f4bd7b280740bb102065de3dc8f2f270346f75cb1220e8cef02bde9aeaeb6bd5b48aeef357d42eca0a581d143125fcae867ed2dc80899736c29bb07e988d0", 0x7d, 0x8080, &(0x7f0000755000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000046e000)={0x400000000001, 0x0}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r1, 0x480, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1301, 0x0}, {r2, 0x1fe, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r6, r7+10000000}, &(0x7f00009a0000-0x8)={0x0}, 0x8) timer_settime(r5, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000420000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r8, 0x8954, &(0x7f0000337000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="338458167e3e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="79616d30000000000000000000000000"}) 2017/11/23 09:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d77000/0x2000)=nil, 0x2000, &(0x7f00007c5000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$netlink(0x10, 0x3, 0xa) socket(0x10, 0x0, 0x0) prctl$intptr(0x1c, 0xffffffffffffffff) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x5) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x800000000, 0xfffffffffffffffc, 0x0}, {0x6, 0x0, 0x85a, 0xfffffffffffffffb}]}) ioperm(0x6, 0x8, 0x5d4) pwritev(0xffffffffffffffff, &(0x7f000005e000)=[], 0x0, 0x0) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1080000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000005f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x80141049, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1000101002) write$evdev(r3, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x8000, 0x7eb}], 0x18) munmap(&(0x7f0000f12000/0x1000)=nil, 0x1000) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$getname(0x10, &(0x7f00003c7000+0x1f8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getrlimit(0x0, &(0x7f00007c1000)={0x0, 0x0}) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bee000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000-0x4)=0xe8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f13000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) getpeername$ax25(r2, &(0x7f0000c57000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000434000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a17000)=0x0) r4 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3a000)={0x0, 0x0, 0x0}, &(0x7f0000082000)=0xc) mknodat(r4, &(0x7f0000f13000-0xa)="2e2f636f6e74726f6c00", 0x140, 0x0) bind$netrom(r4, &(0x7f0000a10000-0x48)=@full={{0x3, {"13e1d90f60d15f"}, 0x74}, [{"fac4c55a141a74"}, {"a739fe21301a78"}, {"89fff300004104"}, {"5bb01e1862285e"}, {"00cc000001003c"}, {"00010102257657"}, {"a8000000019294"}, {"30d46c370c24d1"}]}, 0x48) execveat(r4, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f0000164000)="00", &(0x7f000003b000)="21656d316370757365747d00", &(0x7f000003f000)="6b657972696e66ee"], 0x1000) getrusage(0x1, &(0x7f0000743000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 09:07:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000efa000)="00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6c000-0xb)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000fa5000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket(0x19, 0x535a84eb93a62d04, 0x9) r8 = socket(0x10, 0x2, 0x0) socketpair(0x5, 0x6, 0x7, &(0x7f0000f28000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r6, &(0x7f0000cfd000-0xc)={0x10, 0x0, 0x40000000008, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000bb8000)=[{0x0, 0x1, 0x8, 0x1bbe1ec0}]}, 0x10) write(r8, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000faf000)={0x0, 0x0}) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r2, &(0x7f000047b000-0xa)="00000000000000000000", 0xa) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/23 09:07:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bcf000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000818000)="696c6c696e6f697300", 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c2d000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x7, 0x286b8fee, 0x14}, &(0x7f00003b8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c4e000)={r2, 0x0, ""}, &(0x7f0000768000-0x4)=0x8) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000083d000-0x88)={0x2, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000d9c000-0xd9)="01d9", 0x2) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000f8000)=0xc9) sendto$inet(r0, &(0x7f0000f12000)="bd", 0x1, 0x4, &(0x7f0000f12000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037e000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00006af000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00005be000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d63000)=0x0, &(0x7f0000b7e000-0x4)=0x4) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000cb3000-0x4)=0xc349, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00006b8000-0x4)=0x3, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000083a000-0x4)=0x0, &(0x7f0000849000-0x4)=0x4) getresuid(&(0x7f000007d000)=0x0, &(0x7f0000b9a000)=0x0, &(0x7f000000c000-0x4)=0x0) r5 = dup3(r3, r1, 0x80000) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000cc1000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000100000)={0x0, 0x2, &(0x7f000003a000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000641000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000769000-0x108)={r6, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb1, 0x6, 0x7fff, 0x1, 0x9, 0x8, 0x8, 0x4, 0x8, 0x2eb, 0x2, 0x7ff, 0x100, 0x7, 0x81]}, &(0x7f0000634000)=0x108) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000a2b000-0x2c3)="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", 0x1b8, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000f45000-0x1000)="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", 0x971, 0x1, &(0x7f00003bb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 09:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00006ae000-0x8)="2e2f66696c653000", 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000b58000)={0x0}, 0x8, 0x80000) r1 = socket(0xa, 0x1000000000000002, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x28, &(0x7f0000001000)="62580c98846dfaffffffd47601030000861645e2ee5f6e48ef438e97f564dc544994f69e15cc6941"}) ioctl(r1, 0x8912, &(0x7f00006bf000)="") geteuid() mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x5) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, r0) pipe2(&(0x7f0000226000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00002a9000)={0x3, 0x8000, 0x46c, 0x6}, 0x10) getsockopt$packet_int(r4, 0x107, 0x800006, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000ff5000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001cb000)={0x0, 0x0}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bc5000-0x4)=0x0, &(0x7f0000e75000)=0x4) ustat(0xffffffffffffff7f, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f000082c000-0x4)=0x3, 0x4) writev(r3, &(0x7f0000ac0000)=[], 0x0) creat(&(0x7f00004db000)="2e2f66696c653000", 0x0) ioctl$TIOCEXCL(r4, 0x540c) socketpair(0x0, 0x2, 0x800, &(0x7f00001d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x800) execveat(r2, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)=[&(0x7f0000003000-0x1)="00", &(0x7f0000003000-0xd)="707070315c5e5d6e6f64657600", &(0x7f0000002000)="63707573657400"], &(0x7f0000003000-0x8)=[&(0x7f0000000000)="00"], 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000fdf000-0x4)=@int=0x0, &(0x7f00005c0000)=0x4) 2017/11/23 09:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ac000)={0x0, 0x1, 0x20}, &(0x7f0000f15000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d60000)={r1, 0x80000000, 0x6, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cf9000)=0x8001, 0x4) pipe(&(0x7f0000a6a000-0x8)={0x0, 0x0}) set_thread_area(&(0x7f000029b000-0x10)={0x5, 0x20000000, 0x1000, 0x200, 0x3, 0xc4, 0x2a, 0x10000, 0x6, 0x7d}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b000200000009000c1d00", 0x1f) 2017/11/23 09:07:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x3, 0x8800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mq_timedreceive(r0, &(0x7f0000002000-0xc)="000000000000000000000000", 0xc, 0x1ff, &(0x7f0000001000)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x8000000000) 2017/11/23 09:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x2, 0x0) mknod(&(0x7f0000774000-0x8)="2e2f66696c653000", 0x8, 0x6) bind$netlink(r0, &(0x7f0000b25000-0xc)={0x0, 0x0, 0x2, 0xfffe}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e79000)={0x0, 0x7}, &(0x7f0000ea2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c20000)={r1, 0x1}, &(0x7f0000a8c000-0x4)=0x6) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x2063}, @raw32={[0x0, 0x2, 0x0]}}}}, {0xee, 0x0, 0x80000001, 0x7f, @time={0x0, 0x0}, {0xfe, 0x100000000}, {0x4c7c9db7, 0x2}, @connect={{0x8, 0x0}, {0x7ff, 0x0}}}, {0x0, 0x7, 0x3, 0x2e, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5af}}, {0x800, 0x9, 0x0, 0x7, @tick=0x0, {0x6, 0x1828a145}, {0x3, 0xa2e}, @raw32={[0xb74f, 0x3, 0x0]}}, {0x39, 0x3, 0x80, 0xcc2, @time={0x0, 0x0}, {0x6, 0x100000001}, {0x81, 0x4}, @raw32={[0x5, 0x1, 0x131bbe53]}}, {0x7, 0x7, 0xfffffffffffffffe, 0x200, @time={0x0, 0x0}, {0x20, 0x3c1}, {0xffffffffffffffff, 0x8001}, @queue={0x8, {0x2000000000000800, 0x5}}}, {0x3a7, 0x6, 0xffffffffffffffc1, 0x1, @time={0x0, 0x989680}, {0x2, 0x2}, {0x2, 0x3ff}, @raw32={[0x6, 0x6, 0x7]}}, {0x8, 0x1, 0x5, 0x3, @time={0x0, 0x0}, {0x3, 0x5f4}, {0x3, 0x7ffd}, @time=@time={0x77359400, 0x0}}, {0x4, 0x6, 0x8, 0x3, @tick=0x800, {0x8, 0x800}, {0xffffffff, 0x3}, @connect={{0x3, 0xfffffffffffffff8}, {0x7, 0x7f}}}], 0x1b0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000845000-0x20)={0x0, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000893000)={r3, 0xfff}) recvmsg(r0, &(0x7f0000f8a000)={&(0x7f0000416000+0x954)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000051a000-0x90)=[{&(0x7f0000b79000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c13000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000888000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f000042b000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000768000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000c46000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000d73000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000452000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000cdb000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x9, &(0x7f000018d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x634}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000539000-0x8)={r2, 0xeed}, 0x8) 2017/11/23 09:07:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000000a000-0x210)={0xfff, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9c6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000008000)=[0x800, 0x7]) add_key$user(&(0x7f0000006000)="7573657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="", 0x0, 0xfffffffffffffffb) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000005000)="") [ 62.293986] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 62.328658] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/23 09:07:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f00004c9000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000ff5000-0x6)={0xd4, 0x89, 0x40}) syz_open_dev$usbmon(&(0x7f0000e03000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) r5 = dup3(r4, r4, 0x80000) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000000)=0x4) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x210000) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf1000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) splice(r7, 0x0, r6, 0x0, 0x5813dd57, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) 2017/11/23 09:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000848000-0xa)="2f6465762f70746d7800", 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000992000-0x8)="2e2f66696c653000", 0x111200, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000046c000-0x4)=0x0, &(0x7f0000956000-0x4)=0x4) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000321000)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c59000)=0x8001, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x20040200) ioctl$TCXONC(r0, 0x540a, 0x17) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpid() ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00009ed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_notify(r2, &(0x7f0000572000-0x60)={0x0, 0x10, 0x3, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000396000)="2f6465762f70746d7800", 0x20000, 0x0) bind$inet(r4, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000bd9000+0x89a)={0x0, 0x8, 0x1, 0x5c3a}, &(0x7f000056f000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000009d000-0xc)=@sack_info={r6, 0x0, 0x2000}, &(0x7f00005e6000-0x4)=0xc) r7 = dup3(r4, r3, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d53000-0xc)={0x0, 0x100000000, 0x10}, &(0x7f0000a72000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000b32000)={r8, 0xde, "34eecb350482e948def84bc12a0e6b8a759f88cc537211460f0b3e1a0bf438625c25548fa717354b5acdeca5a348ed061669d56a11c424a1bd883d2f274e9001ae3eed2dacc54afa21371b1f879dc3b80d8371ec14d595bca6b6b938b3304c79cfd69bf0f47ba2fd9bd0739e16726c8bae92121ff6d796395ee85d9f8ecb619480a719f5c94f7f38e5ee2db85cfe07d633c40ac7e9fdeb175b19b2b1512ca0887334cb2c699df45128256096eb05a5c08d7df2063c182a40dcbc7c3eb73649b513fe21d5b28fd877784a66bdbc41b58bd98a4851cd6fa82f3e267e141d78"}, &(0x7f00009a9000)=0xe6) 2017/11/23 09:07:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00008b2000)={0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000108000)=0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$inet6(0xa, 0x802, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0x2, 0x0) vmsplice(r4, &(0x7f0000239000)=[{&(0x7f0000fd1000-0xc0)="eadfd7a9c005e3f9cab202aaadf5b9b5ab56146b098c6cc9cfc10e39f72990a02e1eda9b229a2cf802609a4a90dae0414ba88429289ac5ea9495597eb99d38b048f8e3c3fc43380904cb98959ed1a896776347cf1e0f9c59ee2de6017f5e691eaca91cebc4df9dcbcde54077509d3d27e345af2c24ca756964fd161c450c3cbf07c4cfc1d3475b162f5e2e386a15bd50762496f86a6ae9fe64490932e2aa7bfb87fdca9ec292794eb40327b947fc60224f805bb0b44f0c746d15558d288ec62c", 0xc0}, {&(0x7f0000d04000)="27d2b18e0b66c332467cbb42e2d3446f37d17c8804a1e4a599809248fa5b0c3534ef6272b0e69d125d4e0da632bc1ec547b4baa0ff9d4d19ae0a0547d8881fc8e9b5ed812a0e7c73ab1016c0469111838d4c36330e490ebca785ff986a64660286855ad11214076782dcea5f250670490742153e2070dd483bc7cd6426594ca497614b39fc71a7f2d600f01216dc8c", 0x8f}, {&(0x7f00006af000)="abfdbe5c5a92922b7e48f941eb775426bff40cd41e2cc618603c8518877c6d305deefece4ab72b05da9d14f9a7f27924fff1160b30d7e42f4df5439f0085a96bf8", 0x41}, {&(0x7f0000105000-0xb)="251805d7fa46658bc3be94e0253370f100cf240772cfb770800fae5ceeaea110bbcc5699cefe1fd2b743648f14be52edbcc5", 0x32}, {&(0x7f0000251000)="96f86586aeb46d63dac187f01057cea97eb732b82c5eafd1edab40113ef37fce4ec729678961b6506c30fb946cb0351c6872c55100f844d8ae20e34f337adf1921274a2404f60e50354430c18d1f2360767375acdd50f56eb6db6ccf534dc91917b4b707ddca03d78e1da0c367a3214f55c8c13d4f39630af1ee642b1ba05bade9188074b2c1e0c8bbd7e26f90362bc6eb58f2781105e8a79688d4660abb38625fb61d9d754c4ba1b382d6b11189dc087aeec8de10955faf2f0337dae43c87d3a3b88e4ebc78cfc8f24a397ca904514201968a186ef295", 0xd7}, {&(0x7f0000ca4000-0x96)="a053b8a9c0133f8e511d9a1dbae8e70f9a8455c086fffa2bd685566bf97a64446784cfcd60aa9b517d59b18c87acf303ac711b220f000d23d624d8045c452c70ee74a0d7db6161adb4b35c7a70b03eba60f3f7a68796c48a8ad8e2120021800809dac68baa90008b7e23401d8398b00b22e409ea80e55991a1c039f02379b468930aa727015a190f2d6f98efc9c211a1beb5c079ffb4", 0x96}, {&(0x7f0000125000-0x35)="93ace2e877224420eca2e26f4755813c9210b74ee0092186bb668c2b85c981275acd5a6fbcc6693910f9149afd109e520bfd8b5aec", 0x35}, {&(0x7f0000876000)="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0x1000}], 0x8, 0x5) getresgid(&(0x7f0000e42000)=0x0, &(0x7f00007f6000-0x4)=0x0, &(0x7f0000dfe000-0x4)=0x0) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000400000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000be8000)="43652c9d21a86f6e1e71086850c743be45a2a3ff764827ec2ff799521d9cde3a17a7515f07fd9c3d8c", 0x29) setsockopt$inet_buf(r5, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) connect$inet(r5, &(0x7f0000751000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r9 = dup2(r1, r1) munlockall() writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setgroups(0x7, &(0x7f000016f000-0x1c)=[r7, r6, r6, r7, r8, r7, r6]) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c51000-0x4)=0x0) 2017/11/23 09:07:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="11ef34f0a214d7eec4fdccfde00c9c04368416a1fea59de2e129cfab6d9e839b80225dc640ef6059fb0fb48e9565d2d183b0bfdadf1d78a7b81aac61130d4a440d9d0b369b88f76dc53ebf7b2db0887e5089794077c48dbcca69f72675993e706fc0688b7fd1a379655cd6992f127ca16053f425d492a0411a1ff4f321dfa7d6a23561f61a344cc39b2e32324da1c19768575952b7088544417111dde84e630a7306ad697003b556efb84a199182459c43bcefe96b4ba8730dadde257a7d048f235d631e919b1ef80237e5d94ca11c7fd35bec1eceb663110027910c960f2b2db30e71f9d955ec92c1631d3b3471613bff5c535f08", 0xf5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x541c, &(0x7f0000008000-0x8)=0xffffdffffffffffd) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000005000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff07811d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2f", 0xb6}, {&(0x7f000000a000-0x4d)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd19b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b6", 0x4d}], 0x3) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r5, &(0x7f000000a000)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000000b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000000b000-0x1b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000000a000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x7) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000000b000)={0xdd, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) writev(r4, &(0x7f000000b000-0x30)=[{&(0x7f0000003000)="12d27e77b372dd12f836c1b08d5f46310a7e2e20de8f09605d5e39f70633900427062c79360283ab7436dce03520fb74ea36222795dc70e48123b12b0c370817ce9c6cd0d5d822de01c2b91511816fe848246ad5d375a2c94c2831479ea63382", 0x60}, {&(0x7f000000b000-0x83)="f8e790302e85c7e90bb3cf49680d8873d0e7db24a9ba22928223fcf44c82bb63a08cd413cbb3ab103fd363c6d60c992474d749880b0bb014d031aaa6d65506f775b8f7f462e791db579ef63cf1ece1d80ee40d990866a9dfd6df2dd7fa53a9bd1ae95cf1f130ea55be89cbd6f85613fcffaa636d76727a7eefbc9442747431696f2c3d", 0x83}, {&(0x7f0000006000)="905dd08ccc10900d530720a263f7aaa9c73280af64dc5af3f69a7ad8ce18cfb2319e3caa4fb86add01e46e7bcb9eff6fa6bb9041e77f6f51e62ebbd2ba3e543d5ad86b3057ce7f10595e637bb1abfa37971681d56a1ec04c", 0x58}], 0x3) splice(r6, 0x0, r4, 0x0, 0x7, 0x1) tee(r3, r2, 0x5, 0x9) accept4$ipx(r2, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10, 0x800) writev(r6, &(0x7f0000008000)=[{&(0x7f0000009000)="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0x1000}, {&(0x7f0000006000)="8a34f5c6aa98744f761d0d2f9d6efd0cd23fb755fc0ebbadb9e4ca04eb1bc2ae0a61e3c1b7f38fec66c411a83253015ea5e088e490f508105ee8feb5ca8e69ef2e92d76ac6b25d922f7e74b63d008007638a51e963e0a0a358d427467aa0221e8bdc24fbdb87deb2440e13cc4b4893ba5d41a5060b6fd51aebdae31b777715849306fb74", 0x84}, 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0x1000}, {&(0x7f0000009000+0xff7)="7a13f68b666a0307f7ae92c2367154e1790fb33449b02beb23ad1ab84d03cc60e59d90cece27c5825c05102c2b04a9d67efc8a3a4b9e35b7893ec2ef318195358f282753de632738b3be6ddf7c419fe5a314d3eaf4c714f21c042796bf4f9e31e19473b9de7be650b4cac68fcc5589290673cce379231f54a26ad8963c1efaeb8bf68cb8003e99cd475cb0f298c70d4332f03c944bc22c05eff0686a1a186e803ef880d0c086113190d0ecf55e54d1edb59b682d7aa88da7bf1c034a91f14abb1bf9d3fcb2e79d8c29af092fcdfd117e9af83d545f37d9a58d5b9c6639a85a567cf850468d84f4977c16", 0xea}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}, {&(0x7f000000c000-0xe4)="9eec09b1a8b277e1612ef7f691fb97df971833f475c17ce9ebae0f7870dc9854f797e5aed3be56037d1962e40195d363c0698a4d40a182eb1a6be89cf5aa9d55ba1fd09226c98a2b25c08ebc921099310309c4bcd15948af4e1922e368ca9d2dfe9b89208a05c976a254e08395a0a05d5ddb1fc1b2536684ed6f10dae9e3509d66a6ed47883b3624153515bb90a9df382400952010ceea5b41aafea96d6c7614b51b037b8b8f7c8d27fab77de7816193bbf511c1128be61c98af9276d2d159b44ff6475540d430942717ba54ca79e4e0bf08dea0c14b225a95ab4863682334d9d66256d2", 0xe4}], 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000000c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f00005e2000)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x1, 0x0) setsockopt(r7, 0x6, 0x20, &(0x7f0000d49000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r7, &(0x7f00002f0000)=[{&(0x7f00002f8000-0x1c)=@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000cc0000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008840) epoll_create(0xff) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000246000-0x4)=0x0, &(0x7f0000744000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000521000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9bd9}], 0x5) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e5a000)={0x0, 0x0, 0x0}, &(0x7f0000919000-0x4)=0xc) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2017/11/23 09:07:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000d6b000)=0x0, &(0x7f000065c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x1000007, 0x7}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b72000)=0xc) clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") 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, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e7000-0xb)="2f6465762f6877726e6700", 0x10080000600843, 0x0) chmod(&(0x7f0000de8000)="2e2f66696c653000", 0x20) syz_open_dev$loop(&(0x7f0000482000)="2f6465762f6c6f6f702300", 0x3, 0x80080002) clock_gettime(0x0, &(0x7f0000a02000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f00001e7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) wait4(r1, &(0x7f000054e000-0x4)=0x0, 0x20000000, &(0x7f0000d25000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00004ff000-0x8)="2e2f66696c653000", &(0x7f0000e7f000-0x10)={{0x77359400, 0x0}, {r3, r4}}) sysfs$2(0x2, 0x9, &(0x7f0000f63000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000860000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x1000000000000000, 0x78, 0xde, 0x0, 0x80000000000, 0x4, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x4, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x4, 0x0, 0x2000000000000000) write(r5, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r5, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x2000, 0x0, 0x0) recvmsg(r5, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)="", 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) r6 = syz_open_dev$mice(&(0x7f000078e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000f30000)="b2de954d2b41ad4c6e9da175d8500d49f125350ed6ebeadf4fcb42b33642fdf5478a296d15dfa96369cf68b9d3a2beb88734d2771c9a43e5f7812ea8a1356c5b515748e97f168fef0ac5575b43306031d189a03c8ae1c3ffc4d5462572a9d2329a5a55e44a759e341afb91a8cb3b5c587439") [ 62.365126] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 62.400153] device gre0 entered promiscuous mode 2017/11/23 09:07:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000007000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000868000)=[{{&(0x7f0000300000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb4000-0x70)=[], 0x0, &(0x7f0000ee3000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000075b000-0x10)={0x77359400, 0x0}) r1 = epoll_create(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009d9000-0xc)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0xfffffffffffffffe) getdents(r2, &(0x7f000056a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) keyctl$set_reqkey_keyring(0xe, 0x1) r3 = fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b4d000)=[@in={0x2, 0x1, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffd}], 0x3c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e20000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b71000)=0x8c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000912000)={0x0, 0x0, 0x0}, &(0x7f0000e66000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e7b000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00000ab000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f0000be3000-0x38)={&(0x7f0000fdf000)={0x10, 0x0, 0x80000000, 0x4}, 0xc, &(0x7f000035b000)=[{&(0x7f0000a56000-0x17e)=[{0xa6, 0x52, 0x309, 0x4a80000000, 0x6, "2d312f380b919c6b4d569bdb971fa2448ef1f3469f1af0ab1a48944b8997ee246f439560528096744a86a46afbe21a3741531b91852b65a89e80925a5419764c2163d930b5d946f2e7876755b8ad883f38a44218a86016797ba2b81f696c877046927c810b5b40f51f9ca2fa05188a0c098fbb02aba7d17f52a44f2fc811913ab1f0b0547e62ab268e6a8d9198d33d2c075443740b92"}, {0x4a, 0x1, 0x200, 0x4, 0x7, "332c56246bf8876b9246f31e53bfb6efb2baa33d1f3b6910c880445919612e8885daced987d512f9b6d838da11b00bc278ac574783f92579eecf"}, {0x20, 0x10001, 0x2, 0x2, 0x5, "b871da63fecd778ea579cef1bd68a4d7"}, {0x13, 0x1, 0xa, 0x5, 0x8000, "59cc28"}, {0x5b, 0x100000000000000, 0x600, 0x3f, 0x3, "c567a6331d76a3e778f5936d16ff18ce049ef2c9f141993706cde6fdd0db3e55dfb9b8833aec1045e339dbbd5b529f9b323272a334a2b8c0f02840cf71aea617ae828eae9ce6bb1bdc3446"}], 0x17e}], 0x1, &(0x7f0000899000-0x78)=[@rights={0x28, 0x1, 0x1, [r2, r0, r3, r2, r1]}, @rights={0x30, 0x1, 0x1, [r3, r1, r1, r2, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x3, 0x10}, 0x40004) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000076000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f85000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x687b, 0x0, 0x51}, &(0x7f0000586000)=0xa0) r8 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0x0) r9 = add_key(&(0x7f00008c1000)="2e726571756573745f6b65795f6175746800", &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e5000-0x4)=0x0) close(r2) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000ca8000)={0x4, 0x7fff, 0x8, 0x5}) fcntl$dupfd(r8, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x37, &(0x7f000002e000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"00"}}}}}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000057a000)="2f6465762f72746300", 0x8000, 0x0) 2017/11/23 09:07:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2c000)={0x0, 0x0, 0x0}, &(0x7f0000c29000-0x4)=0xc) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)="", 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003dd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000335000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e37000)={0x0, 0x7}, &(0x7f000024d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000066f000)={r4, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000600000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000854000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) pipe2(&(0x7f000032e000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000d8e000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000226000-0x60)={0x0, 0x30, 0xfffffffffffffffc, @thr={&(0x7f0000d94000)="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", &(0x7f000049a000-0xe2)="56cfb259010000007eef36ca10123d3a272a3a6c967f0fbfc84ce9e83f0e9dd8f89ac9a9eda5fcfc9e19084c792d6a31b67741e65d7845cfe006db8e4518fe06a63cff0b9e753dc8570100000000000000b420ce7b9a678ad2ae41f1b47af8c3a7142d3b61327501cee10e307e782c97794ac7693af7d91a04c72f4b9871b924e7c156b709ca24ec2ee11bf276d326fb60714f466cfad8a828312422db47c4adb69fb44aa263216aab1c8c64e4a0a23947e5ce7bb1d9702d89ade44008a903e837e41fb4b94b55a89f93a50ca554bfb848098d49b52eb2fb7f16438eabb654bafcdf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9f000)=0x0) timer_gettime(r7, &(0x7f000033f000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d96000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r3, r6, r8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x6, &(0x7f0000ddb000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fd000-0x8)={0x0, 0x0}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000cef000-0x4)=0x10000000003, 0x4) r11 = socket$inet6_udp(0xa, 0x2, 0x0) preadv(r1, &(0x7f00004bb000-0x10)=[{&(0x7f000056e000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}], 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000250000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r11, 0x890b, &(0x7f0000860000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x4000000ffc, 0x0, 0x80000106, 0x10000, 0x5}) ioctl$GIO_FONT(r10, 0x4b60, &(0x7f0000c7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 62.510156] device gre0 entered promiscuous mode 2017/11/23 09:07:49 executing program 5: r0 = syz_open_dev$mice(&(0x7f000058b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) r1 = accept$nfc_llcp(r0, &(0x7f0000789000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e61000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000230000-0x18)=[&(0x7f0000f49000-0x9)="5c73797374656dfb00", &(0x7f0000000000)="76626f786e65743124656d3100", &(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500"], &(0x7f0000445000-0x8)=[&(0x7f0000000000)="2c6e6f64657600"], 0x100) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="c678f6288d789da15e2f7937dd2aa79926fb09cae6973828b0de09a74acb0c2033ec5e8d77189538295b00a4f4c91256076a939e7cb7aa9e3fc0b90d3e53b0d13c3209d1b26b2bf5f06fd03cabdf5dbd4e7f3465e898") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x331400, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001000)={0x400, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x121, 0x6, 0xc6a5, 0x7, 0x4, 0x0, 0x80000000, 0x0, 0x20}) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x7, 0x4) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = accept$inet(r6, &(0x7f0000003000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000-0x4)=0x1800000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) lstat(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r14 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000004000)=[{&(0x7f0000004000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000004000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000005000-0x2c)="7c3d6a77a22e7516c512aa3bdd33ae75fbe494859ba77522fd5433cc4ff038843a4a0ba8018dd879d5df5682", 0x2c}, {&(0x7f0000002000)="bf74cb31791523d4cc4a87c206002b6174b705030d74721a39300530b81bc9347591e87dc72ca1caa81d842f17f3eb58da98284e89bf783273aba5dcd0cce8cd6a616adfb1bced0e8d6063e9f472c513223accaebe80ac99c8d09fb5ea734d2fa1301de190ce3e565f63b6ca2211927c51acf506e609498f6ec56061e151584e69dfee7596a317344b99dd0605b83de14f5c9e7470240dbb23152fa1a347d16685796dd01d3ea8d1199bea6f5612cb644814b1df51773949016b9e07f7edd0f8c6ed45d70253b1c1685c94dc1309128c45a62ec99b8f65", 0xd7}, {&(0x7f0000005000-0x7a)="9550bfa449a0b0dfbd75b1e3a7b9c7e0baa358998aa761bdf117f44018d811df8fb7958afff5f084609d7fb3e9a2ce19d9c3e2acb767729f713f86046fe6a309876415c2d9b40243b60aabfc85ae049b1784301bc82a7b039768fcca7b6699437769c838f19f9b80e8e673e7774dc01ccdf28553191b6f47a60d", 0x7a}, {&(0x7f0000000000)="d91b8b89aec574a358ec3d0de5c1bef6ddbda62a50be4ba7c6adb1ee18087c7f5d885854db838ab8694746b58353d5d25243b3e6baf559f54baf07d7d9ba03b7742080e0b3b20c6c38675b695ea7a9739f0ca9df003d3f801827ec8351564896f362", 0x62}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0xc4)="a3b691603642932647ef07ffc444da003bd73d3579fade5f65f696b5d4ee1fb6cee65ce251908a480ac9f7d6b4bdf0e33f4dbe90f5aeb41a7173c071215046310abf0c2c5acb6df57f600514f33d82ddee73fbbaa8fb22d82840b8b4e1532c515730b8cdcfbea7c08b38498d7f14af4ec62279b96650fe48b6897bfca313439aa1295962bc523dfa58fde488c944c7e44de95ccae22bb9980869d947ecfe66ca78b0cc5e574616c6efaff887db9fe2a6c96ef24e7c97358cac975174b12e73acd94228c0", 0xc4}, {&(0x7f0000004000-0xb2)="a21e2b81501c5f39a6079c1664391decabe7e59302ee7fbb2ab814f5312e465f5d135ad981315b2010e66643e2b40c12b804f4fa292a4e59386e80564ab564bed6c579dffb6d26393959a89581dc702c4ca844e013a07975acfc4af19c100d01093e671c5a678c87eb2404b36b2c74b761dbc33afdd2a1c290c5f7daf61953226960916ae83e8c080c13beeec22802d1926a18a038e4b1a78902605b86b17b52be9177592af3dd3014a66ab077776ea146db", 0xb2}], 0x2, 0x0, 0x0, 0x4040040}, {&(0x7f0000002000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f0000002000)=[{&(0x7f0000005000-0x13)="32c0c63481ac3a83be29e3ce51115da190ceee", 0x13}], 0x1, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r4, r1, r4]}, @rights={0x30, 0x1, 0x1, [r1, r3, r1, r1, r1, r7, r5]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x6, 0x40000}], 0x3, 0x10) 2017/11/23 09:07:49 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) socketpair(0x0, 0x0, 0x10001, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ff5000)={0x0, 0x0, r1}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ff7000-0x8)={r3, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ff5000)={0x0, 0x0, 0x50}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e1f000-0xc)={r4, 0x0, r2}) getpeername(r2, &(0x7f00007fb000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002f6000)=0x80) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0xbffffffffffffffc, 0x32, r6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008d1000)={0x7f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x89be, 0x4, 0x5, 0x0, &(0x7f0000ff7000-0x10)=@common="64756d6d793000000000000000000000", 0x0, 0x3, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fe7000)={r5, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000ff4000)={0x0, 0x80000, r2}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000ff7000+0x757)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff7000)="", 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ff2000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000feb000)={0xa, 0x0, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ff9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000454000)=0x14) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000230000)={0xf0, 0x8000, 0xffffffffffffffbf, 0x80000000010003}) listen(r1, 0xfffffffffffffffd) r9 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) socket$inet(0x2, 0x100803, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x109000}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00005d7000)={0xac7, 0xfff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000054d000)=0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00003f1000)=r10) getsockname$inet6(r0, &(0x7f00002c2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) getsockopt$sock_int(r9, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) socket(0x0, 0x4, 0x3) 2017/11/23 09:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c5d000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x103) mkdir(&(0x7f000030e000)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000021000)="2e2f66696c653000", 0x2400, 0x0) mknodat(r0, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) execveat(r0, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(r1, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000f5f000)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00003c8000)="2f6465762f73672300", 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000487000-0x4)=0x1) accept4$ax25(r2, 0x0, &(0x7f000095a000)=0x0, 0x80000) write(r2, &(0x7f0000fd6000)="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", 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000791000-0x20)={0x5, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d3b000)={0x3f, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000030b000-0x20)={0x6296, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000816000-0x20)={0x40000000, r3, 0x1, 0x80800001}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00007b1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000033e000-0x10)={0x7, r4}) ioctl(r2, 0x100002202, &(0x7f0000e09000-0x1)="db") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) ftruncate(0xffffffffffffffff, 0x82f1) write(r1, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r1, r1, &(0x7f00004bb000-0x8)=0x0, 0x7) 2017/11/23 09:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000aa000-0x9)="2f6465762f72746300", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bb4000)=0x0, &(0x7f0000105000)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bc8000-0xe)="2f6465762f6b657963686f726400", 0x800000000004140, 0x0) accept$netrom(r2, &(0x7f0000605000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000925000-0x4)=0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a44000)="2f6465762f72746300", 0x100, 0x0) getsockname$inet6(r3, &(0x7f000050f000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004ba000-0x4)=0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f71000)=0x0) prctl$intptr(0x27, 0x80) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000085a000-0x4)=0x0, 0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000969000)=0x0, &(0x7f000085d000)=0x4) 2017/11/23 09:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006cd000)="2f6465762f6175746f667300", 0x90000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000419000-0xc)="516979000800000000000000", &(0x7f0000c74000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f6e000-0x18)="706f7369785f61636c5f6163636573732d73797374656d00", 0xfffffffffffffff8) request_key(&(0x7f0000cd0000-0xc)="636966732e0052000070007e", &(0x7f0000786000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d7000-0xc)="2f6465762f6175746f667300", 0x0) r1 = request_key(&(0x7f0000e66000-0xb)="636966732e69646d617000", &(0x7f0000c96000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009ce000-0x3)="5e2a00", 0xfffffffffffffff9) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00004fe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = add_key$keyring(&(0x7f0000d54000)="6b657972696e6700", &(0x7f00001ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r3 = inotify_init() pipe(&(0x7f00003d8000)={0x0, 0x0}) r5 = dup2(0xffffffffffffff9c, r3) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000452000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = add_key$keyring(&(0x7f0000294000-0x8)="6b657972696e6700", &(0x7f0000c01000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) set_thread_area(&(0x7f0000e64000)={0x1, 0x0, 0xffffffff, 0x5, 0xa, 0x8, 0x1000, 0x7e5a8124, 0x8, 0x2}) r7 = socket$inet(0x2, 0x80000, 0x10000) flock(r7, 0x4) keyctl$search(0xa, r2, &(0x7f00009b9000)="5009000000000000ceaa", &(0x7f0000116000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000938000)={{0x100000000, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x40001, 0x2, 0x3ff, 0x4, 0x1, 0x5, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00006a5000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000075e000-0xf)="2f6465762f73657175656e63657200", 0x181000, 0x0) 2017/11/23 09:07:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xb1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x8000000001000, 0x4, 0xa}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={r1, 0x8f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0xfffffffffffffffd}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x6, 0xff) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000923000-0x6)="72656e6f7200", 0x6) getsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) bind$inet(r4, &(0x7f0000cbc000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f000064e000)="b7710587b413d199498cdb78728b5493f9adc36e09e99aebe477609348b10aaa5a00e9bfecd2afe6ca97") r6 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r6, 0x0, 0x0, 0x10001) write(r6, &(0x7f0000001000)="15", 0x1) sendfile(r6, r6, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) r7 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0xfff, 0xc00, 0x2, 0x6, 0x0, 0x8000, 0x8214, 0x1, 0x208fe7d4, 0x5, 0x1000000000000000, 0x8, 0x0, 0x80, 0x7, 0x378, 0x1fffc000, 0x1000, 0x5, 0x3, 0x6, 0x2c18bda0, 0xfffffffffffffff9, 0x2, 0x0}, r7, 0x3, r6, 0x1) renameat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") renameat2(r6, &(0x7f0000001000)="2e2f66696c653000", r6, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) close(r6) 2017/11/23 09:07:49 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fee000-0x25)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x200, 0x100000001, 0xa25, 0x4, 0x3f, 0x0, 0x1, 0x3]}, 0x5c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fee000)="2f6465762f72666b696c6c00", 0x400440, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fee000)={0x0, 0x0, ""}, &(0x7f000031f000-0x4)=0x8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00007a7000)=0x6, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fef000)=0x0, &(0x7f0000b5e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000ec000-0x8)={r2, 0x1}, &(0x7f0000fef000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x66a) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d51000-0x10)={0x3, &(0x7f0000fef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000090000-0x8)={r3, 0x1}) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000cac000)=0x0, 0x4) 2017/11/23 09:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000802, 0x88) sendto$inet6(r0, &(0x7f0000122000)="", 0x0, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000f65000)="66", 0x1, 0x0, &(0x7f00004b9000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) socket(0x20000000002, 0x1000000003, 0x15) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000a0e000)="6a557e4e1780a8bbbb9b438d312667f76a5574ec4545bdd6392ee71ed8d06705d13944fc3b93527e6a6e92a4455bd5f2a3216309771bc6134ad8943cb782b2ac7f5e70be419cde0bf787c9b7d5f66873c95f40ed3857bbe64c") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d72000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x774, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000026f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000116000)=0x14) 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) fcntl$lock(r2, 0x7, &(0x7f0000e65000-0x20)={0x1, 0x3, 0x4ff7, 0xf72e, r3}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00003f1000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) sendto$inet(r4, &(0x7f0000469000-0xf2)="ab6d82d248c153bacf981f8327d13bad5211eb3138fe80d84497a2e4d0507f9bf5611fa32b81c471fb91251ed904a12940e6c8e535c6b7952752fb748a26236354c2d1de20c0f1f46e9a5089b8eb87bbe3f3cafeaf13e9152fc262f74e23f48b01ab63ffdfb8baa29daccf66f79d35d973395a704e8f3e138d3d7491b53461a6c1f6a74ca1e556f7c67bc88d4e85d7203f65bc6f2abe4279c014bb3984e0b50f8b16bf38c43759d592606f8fc96911b1ca4a93e419b873264ef94bb65a0bfd2feaf0e008450b4073da95ffa85b88162e32e0b1436127969b17c8d81bdad760550861b776cd4c39a1d10892813cf5c38d4a24", 0xf2, 0x20008800, &(0x7f0000d72000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r5, 0x11, 0x0, 0x44400004) syz_open_dev$mice(&(0x7f0000016000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000c53000-0x10)={0x7, 0x18, &(0x7f0000cf0000)="0e119b2d7a37fd54ecba232f86323ccf3d3816953e65a0bc"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x0, 0x0) lgetxattr(&(0x7f0000619000-0x8)="2e2f66696c653000", &(0x7f000094c000)=@random={"73656375726974792e00", "406574683100"}, &(0x7f0000a46000-0x3)="", 0x0) 2017/11/23 09:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000020a000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x200) r0 = eventfd(0x7fff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000194000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000fe3000)="2e2f66696c653000", 0x2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000f36000-0x8)={0x8001}, 0x8, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ded000-0x20)={"9bb02f3c1e6e8a8aed86dd024d52f5db", {0x4, 0x9, 0x3ff, "cf677fbb7aba", 0x9, 0x0}}) ppoll(&(0x7f0000e0d000)=[{r0, 0x8000, 0x0}, {r1, 0x160, 0x0}, {r2, 0xf, 0x0}, {r3, 0x84, 0x0}], 0x4, &(0x7f0000dbd000)={0x0, 0x989680}, &(0x7f00000c7000)={0xffff}, 0x8) socketpair(0x1b, 0x0, 0x1b, &(0x7f0000337000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000b86000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x15, 0x13, 0x1) setsockopt(r5, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000eba000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000c22000)={@common="6c6f00000000000b0000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000e08000-0x10)={r7, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000a5000-0x10)={r7, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x10000, 0xa001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x4a002, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000003000-0xc)={0x10, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r9, 0x560a, &(0x7f0000d62000)={0x2, 0x7, 0xffff, 0x0, 0x403, 0x5}) ioctl$LOOP_SET_STATUS(r8, 0x4c02, &(0x7f0000943000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x10, 0x1, "2f48657a87a4b43eacd930750cc144b01b0d7201251155d360d079107dac99b199c1165a03034232f3c2e6ca8f7b50dabeb4cb67f2dca990594bb28aa5c062cf", "ef91a5cabc44c3fd5f0d2dace997fe77139ee15f351da5a2cb760bc996217d22", [0x1, 0x4], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) 2017/11/23 09:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r2 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000525000)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000faa000/0x3000)=nil) r3 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r4 = memfd_create(&(0x7f0000fe5000-0x10)="695a01007674691b0000e2ffffff0000", 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00004c0000-0x20)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_flags=0x1}) r5 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f36000-0x4)=0x0) keyctl$read(0xb, r5, &(0x7f00000b5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000c99000)={0x1, 0x1, {0x0, 0x3, 0x101, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r4, &(0x7f0000caf000-0x10)=[{&(0x7f000030a000-0x8d)="fdd36fe4b58404b3105057c2faa8ff4fad2e6791d98dc4077402887246b1868f5b6bde91a80a3d749b202b4ed9c8467cf665385dd4edfdd0af5bae36de55a8db51905e5143d67a6e7af9b5527b0fa66d1d328dfe05ceb312560cf0ba83e05cacd21f92784890ecd6cbe28b4db572fd3d1bddeff3abe55fda3e79c0f243e43df133adc4d1984b912ed1c575b453", 0x8d}], 0x1, 0x20003) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000043f000-0xe8)={{{@in=@remote={0x0, 0x0, 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=@empty=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}}, &(0x7f0000b24000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000de0000-0x28)={0x7, 0x7, r6, 0x1, r8, 0x6, 0x5, 0x2}) sync_file_range(r7, 0x200, 0x6, 0x2) getpgrp(0x0) write(r0, &(0x7f000093f000)="8745a59591de91ac241889a07d6db7125660854551dddd7beaac9dc2fcf8999a2a9b347ac501443b7a213d95ceeafcf9a8b268af81084775cd99187d5019609c5696626ad2351692285200000000000002007ec0c28234c3f9265b5f169b0fde34797bbf7c8729fa633639eb4e6a42e852d6724cc4bf3ecc6eeadf6ff3e5e6867223f4d2310e12d3f43fbc7f7332f4cf9172f0f88fbcd18bd5ecc467c60f118ce1084fbcabaf561f2bc4d6ff4d92d473b03669ae12de97b2", 0xb8) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setns(r2, 0x8000000) sendfile(r0, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) r9 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000402000)={@common="6970365f767469300000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/11/23 09:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f00002e5000)="2e2f636f6e74726f6c00", 0x0, 0x100000000000100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") lseek(r1, 0x0, 0x2) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000001000-0x50)={0x103, @tick=0x7ff, 0x773, {0x4, 0x5}, 0xcf74, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) acct(&(0x7f0000b78000)="2e2f636f6e74726f6c2f66696c653000") [ 62.859206] device lo entered promiscuous mode 2017/11/23 09:07:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000035f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r0, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x3ffc, &(0x7f0000953000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000004}, 0x1c) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r1 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = inotify_add_watch(r0, &(0x7f00001d8000)="2e2f66696c653000", 0x5000000) inotify_rm_watch(r0, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x21, 0x10000, 0x0, 0x6, 0x2, 0x2, 0x10003}}}) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) socket(0x20000000000002, 0x403, 0x3) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c9e000-0x8)={0x800, 0xaa8}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00007ba000-0xa)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x803) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001d6000)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0x5) clone(0x0, &(0x7f00001bd000-0x44)="a8ff7625f2ca0af01e4f0c363608c4ab3778992d0a90f3299e7476cdb37ed41486e14141fbf881c674e3ccb9a1e419e9bff03b4e64acfef47da16e3df50f3fd63177f618", &(0x7f0000bfe000)=0x0, &(0x7f00008ab000-0x4)=0x0, &(0x7f000070d000)="75f6e66d38c9a41c64929d1408f1c471078a5e1824844352082a9f27fb1e3e54f5ab79a736d470886412594d5c8c61eb0cb3af4e210d038be089fdd2ba2c033a28b8a55f4eaa075dd7a2593cc7dfcadf50dda675") sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioperm(0x3, 0x8, 0x9) 2017/11/23 09:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x9858, &(0x7f00006eb000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00002e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000084c000-0x8)="2e2f66696c653000", r1, 0x0, 0x400) timer_create(0x6, &(0x7f0000bb9000-0x60)={0x0, 0x19, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000)=0x0) timer_delete(r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000dca000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000089000)="2e2f66696c653000", 0x103) unshare(0x24000200) unshare(0x20020000) gettid() mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f00001ad000)="2e2f66696c653000", &(0x7f00009be000+0x3ff)="2e2f66696c653000", &(0x7f0000075000)="51616d667300", 0x2000, &(0x7f0000608000-0x3)="b4ff23") r3 = openat(0xffffffffffffff9c, &(0x7f00009a1000)="2e2f66696c653000", 0x400, 0x5) sendmmsg$nfc_llcp(r3, &(0x7f00005a0000)=[{&(0x7f000045e000-0x60)={0x27, 0x800, 0x50a, 0x5, 0x6, 0x2, "867a543ae4738bb7601448ac4a194c212a014946b12954619de981637490134edb1180da3b8f47671cbcff899e96be01f09e14ab5cbb612d57d9fc0d5b8ba9", 0xffffffff}, 0x60, &(0x7f00004dc000-0x60)=[{&(0x7f000055b000-0x24)="8ff29395eefd86f63f164ef26b6a5278a35640299ad6a985de5ddd795fb91b04243b0d1b", 0x24}, {&(0x7f0000ac1000-0x4f)="e23731be06aff7882a8e1413e320b0c429f84f9d5ca08b8f3d476892f84650f44311614bc2e8cf8cbb589766c49c7e603b205bc646f75d1ece9fb08415419af947fcb668fc870f8187371d28811e80", 0x4f}, {&(0x7f0000545000-0xc7)="2ec398449b36dc80f2d977e418fc708d943729fbab31a8107fb5bdecab579c75b1bd32b83be11f8c7f2f702fcd9c761df23ee23e69a91abf3c2f76eb549eaac03ac33a0980d3284cc9a1f160ca518b46cd93312cc0382c720f4e8e2aecd20644a919ac33d1f6006df655a6bddfe3a7e9185b56ef56e770afc703d830739e67a2e79c18beb21174e720159ede4648abe5d1cd6c6280a53cba7c14624ad0e2e9545101121397e7d98f7d2bc91b358f0ced6af158f5ad29e4d6f862499faec0afbd5f1f9b4705cec9", 0xc7}, {&(0x7f00004e8000)="", 0x0}, {&(0x7f00001d1000)="e27b380567044718fb2c95f6b83fc6d89b55562cb70e4bbe5f729ae2860e7bc1a38d84d1b93a6b2f9e911208a2bb5a72049fea910737bd10402ea4ba9cbcd39815e68c3e9c29e864680817a305cc959358c55d1710ef58a456a8893065eaccc908a498c1cd2df4d6a2b8498800c9", 0x6e}, {&(0x7f00007c5000-0xeb)="2a8d4487d6f6cde903d6dc4dd1d96b9a446cf0875af25d71c92ad7f6d0bad9f851f0b53bba6ef7d6ca15f53edaa768a769a73d07c069cba9bbe802f0672ee6098a987a3507ab08ddf69bcc95e23b41388bc92204892a95a65cf3911ce7b883aaa786002d3eb7ac6dcc6bb7c591256272f9596ab8bb1082524b0b77088816f69dc8f882551eaacc0599abcabaaa45c37b3b165b7f5e2c46590f53be961504d079befca61b960b6696e76e5b960702362cffb2956b2937bf2cb6e6aa4988dc89c5d1d9bc8a4d67cf5019b89a43840119b3cdb1b8fce6098fcb015b274c10e07e788484ed1d2c75c954d98cd4", 0xeb}], 0x6, &(0x7f0000ec2000-0x78)={0x78, 0x11, 0x8a, "b928ae0267273bd3582145100f4b150423b46c490e8e477548afb0329974916d10471b3646676c73eeceff5d6100f17cec8208d0a6722765c6944b7cd228f616888734e8d6ad368e0642c6ad26e52fd0d701c8c6c7f1205c49b29e315f079f630f6a85556a146553"}, 0x78, 0x40000}, {&(0x7f0000c87000)={0x27, 0x7, 0x29, 0x4, 0x5, 0xc57, "6467cef8defe674d90fb5a85924933a78148e3795c5637635b2bfa5da474f13ee1212af895aa0d333a10096566ed50eb396f6eaa9eea0fbb7ddd5f875fc7cb", 0x2}, 0x60, &(0x7f0000f17000-0x10)=[{&(0x7f000060b000)="ca3c052afc277f0d78d8358b89d0e29b1de60771b097bff9a5dd962e8b1884e088cc0519580bbf0c1952acf4a5421ce230ff4daf065f94f5dda283ad28ed8ae2e86e96c5cde561c4006a824fb4eeb5bba4061fcf7619034b6d05328977f94ee4451eabcf748b92d3ccf2f558b7d90392f8294ac8d0eef6fa36489b309aaf495462ddad4fefd78f43903bf4ebbbbb028f0d4e9ee7ee464d897a7e31", 0x9b}], 0x1, &(0x7f000091e000)={0x38, 0x0, 0x5000000, "a042a1d1f18ffe4f0153c8a7b45f0b600a850a1cf8707b4244af133e55cefcdee8"}, 0x38, 0x80}, {&(0x7f0000196000)={0x27, 0x8, 0xd49, 0x3, 0x0, 0x8, 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&(0x7f0000997000)=[{&(0x7f0000804000)="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0x1000}], 0x4, &(0x7f0000948000)={0x78, 0x11, 0x1000, "db8a898a0280934c80e2b7a4675c25fd462bf4e9f68da5a619c7be88bb575bb7749dba5a0e8a2cbfdd0cd9735fd54f0b69336db1e68af50474510a799fca7dc4124eb0736ca6d394b7aac2268df3b75c88f622e86b02bbc0ef84664c713d786e2c5cfe"}, 0x78, 0x8000}, {&(0x7f0000059000)={0x27, 0x6, 0x5, 0x1, 0x80000001, 0x7, "9d79ef76a7564bc917424e04f46244ea6bd459043c902004391863a5abc7e233dcad542d8cd1674ef58f60058351f417228ea2c771796d521ea243c933ca7d", 0xd0}, 0x60, &(0x7f00009f4000)=[{&(0x7f000015e000-0x1e)="20d3128c3bae8784ec1f6e9c87702d0d24c53f72dd4fdc208af748e29e54", 0x1e}, {&(0x7f0000602000-0x3)="a4d5b6", 0x3}, {&(0x7f000018e000-0xc6)="f1c923d8f4d9612aaf8965a34ea2e565b201fc7b7bc4041ebbb475e593fc3342057d4b23ab9c3e2059cf60431f72d02add0e530c699301fc3fb3df528fab2005d96d8a303b05a23adcd57f7b79c4bbf893919c583cd59f981d7889cc16f57d43c52f058efe78c2637f46b6c528543a67a93aff89740a0c1e5ae3a1eabc83645bb2c69919b4e387dca499668c4f876aeb56a5cd51f1c7d88ed7fcef94711adb3a82cff7118e20a0f048031bb2bc1916f916c39c3c7161d127397c50df9f55e751b82c2dad0fb5", 0xc6}, {&(0x7f00005a7000)="2432a6915c6b619d13f36c2cc4bad7493cb31f19bc63d7400cec1e0831c4cadc1212d64bac68135f720759cbbcf5e7a49f018171b7b7a2688e3fcc1bc15c48217f650627b77ab6d7685c9bdbeabde1d2c6e4cee91911d057d748572b406867150c7ac5a5d8bdd2fb0c4a2f400663c2039d5108ff83614d5482d435843ace8d805ef3cca7aaa10d416fad9228", 0x8c}, {&(0x7f0000c57000-0x4e)="c70e1016d17cbc4f72387a22a6028b4daa42fd267dd36ceb2475088e7430ac52cdfa542e67c2bae0cfc281bb153eb075e84342688b3af9ef04eff010114a4c17458cde3c601f6c1c6e8bebdc8770", 0x4e}, {&(0x7f0000fe4000-0xe4)="45f68504467c29e66beb87b578d9067e7c100e7ae9d0fd8338ab85661434eaddeda32c071673e644ef4c4344ece3efb1dc64c762a3ddedc93da94ef193ffe930ffb1dc356f310873061dcf18a233db85c5cbb80b3ae98da7694a15317168cf674718a7ebdf33e43e4fff1093f9d359455abe800a32d9bf1edbba87da0f36713c3731a36a648306b3c5558784a90235d3e6e1983a7e287f1d26edb94c80ef5c4f1fdbb57085790b3abe10eae2bcb9be71cd7a021ad1d741b13ce5c14c332cc112134df8815491f42f988c968880ec477b71a07f082944ced8efb74f1f23f8d76281732c4d", 0xe4}], 0x6, &(0x7f0000225000-0x50)={0x50, 0x3a, 0x400, "ccc58f8cc310d33d1f70d9b95b41bb06a86366538751b98874c3ead3f4fdc7a9fc709c3014dbf0df82407d05841887082ae125226708cb70e6b07707580f"}, 0x50, 0x20000000}, {&(0x7f000000f000-0x60)={0x27, 0x400, 0xff, 0x5, 0x2, 0x7, "5f7a0c8fb8dae92f9b499e22023d19dc61230af848e96a18c320fc95f5275db780b910aedb23423a8a2fc4a7f8d274775f9d79f625f73bfa28f3d413783d8f", 0x3}, 0x60, &(0x7f0000c61000-0x30)=[{&(0x7f0000b8f000-0xf4)="ae9ee64554a09349e47404cb8dbacdf1a713f18869f43da13a6783e09050e9e3713927a4e25eb5acc2ff930faba51a1d46d2e26b2440d880d15d96ad99114d26c5044e6cacc938694a319af355a127227b39afd6f600836607cfc21cc6c1293c98bdbe342b2391ba150d3838db8a1fe454f0ec9608cd7a36294f66f2a03193b7aef19756be1873cf3870a04983e2d5440eea0337e654db08c44020d697504b0ed972ea70f65cff7f0329c9f793e1568d149ab4ea4ac319260e3c5a140e5f1760b2c6afad15867aff45e5f8166e53c2361ac6ae307c27eadae55bb57daffe9e02a10e9fc1fc3ed09ec4a85cf1201026293c0c296e", 0xf4}, {&(0x7f0000a1a000)="2344168a3ae359f286f0adacc191dfbbe84dba09cc357a736a9e518e8921f14dbf1afdfe229c59ef2c9973492821df8a6793748a234229ccf7a8af153875cb9eba1ae9badc8b597d0486d588c3df3397b21d32431383f9abe6e6a72af2b887711f543fd59083719a1465477c798ea1c6e0adff827be7ae6538c14efcfad36b52f2fa850fb7e0f7683de4175d5f6e65c1dcfd7a211dda321f91165fe85d41a82728f068a7daaca6905d3085c820dc3e5fa7ed332d3e68becc2e606f889acb4592b68d07661f76fded540f2c05cac28a7590e166c8e78b239c99a4aa", 0xdb}, {&(0x7f0000258000-0xe2)="160cf15e33457797cc3249032f15bb0b7e1d867b6f85b31816f8d18b32e71d6f24f9bbcfe75fbeba3a7ffd96a7064fe1ae3eade357bc9d8103c6ed830c3b9d6e74c336eaa516d39c75a7b82df0ad2bea96a88416c14398eee453f62bc9e1328d658bd6ae145307d0c4c91c2774d6eec2c3b156e3e3d0606df641165ef478aab1391ab78c37c121dff13b863b74d62d8b3cac0e0cc7379763237d5a841db4f625a770fde866ed20d50a1b2004a9bdd2ff619ea0a02cfeb3dad36225efdd31ccfb6f760ec847e2df808c3ee09852a873421a7d9190c956e556665431082f27ac017b6e", 0xe2}], 0x3, &(0x7f000017a000)={0x60, 0x119, 0x0, "7467ea835cdda63cf311f0673112f97f957dbaf358bd1dac68e70f2b9aeec7a2412f7bcfb286240cf355dbe2156dd28948f79e890d54d00a3611e766b7da125dfbfa73a5854316bdb642"}, 0x60, 0x800}], 0x5, 0x8000) pivot_root(&(0x7f000082b000)="2e2f66696c653000", &(0x7f0000cf4000)="2e2f66696c653000") r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbcddc8fbd81eb4b1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x801a4806) chmod(&(0x7f0000c3b000)="2e2f66696c653000", 0x100) utime(&(0x7f000043c000)="2e2f66696c653000", &(0x7f0000cf3000)={0x10001, 0x4}) statfs(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000532000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r4, &(0x7f0000d87000-0x10)=[{&(0x7f0000c09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x1) write$tun(r4, &(0x7f0000d11000-0x2e)=@pi={0x0, 0xa00, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x805, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @random="a180feb8ec7e", @local={0xac, 0x14, 0x0, 0xaa}, @random="62465bd09e7d", @multicast1=0xe0000001}}}}}, 0x2e) 2017/11/23 09:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018a000)={0x0, 0x0}) r1 = accept(r0, &(0x7f00002ba000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000303000)=0x58) r2 = openat(0xffffffffffffffff, &(0x7f0000b03000)="2e2f66696c653000", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000569000)={0x3, 0x1, 0x2e, 0x9, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000bd6000)=0x0, 0x4) r3 = syz_open_dev$sndseq(&(0x7f00007aa000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00006fd000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r4, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r5 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r6 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r6, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000e70000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r4, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) sendfile(r6, r5, &(0x7f0000463000)=0x0, 0x80000001) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000e53000)=0x3) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000f8000-0x4)=0x7) r7 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r7, &(0x7f0000143000)={0x0, 0x0}) r8 = memfd_create(&(0x7f0000000000)="", 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000626000)={0xe6, 0x4, 0xa05, 0x8, 0x0}, &(0x7f0000ae9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e9b000)=@assoc_value={r9, 0xe21b}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001d000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 09:07:49 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000015000-0xe)="2f6465762f6b657963686f726400", 0x10000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) eventfd(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x80040, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000-0x1)="f5") r3 = inotify_init1(0x80000) sync() fcntl$dupfd(r2, 0x406, r0) r4 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000072000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f6877726e6700", 0x4000, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000015000)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x0, &(0x7f0000784000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000673000-0x8)="2e2f66696c653000", 0x40000, 0x41) ioctl$TCFLSH(r3, 0x540b, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x7, &(0x7f00009a0000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x4000, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 09:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f00009d9000)={0x0, 0x0, &(0x7f0000485000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0x9fd, 0x0, 0x0, "3c8d8c33000000000000000b0600210000000000a000075272851dc3910000000000400000017163e6f4b439ae7c2117d30045cf7d2601575d"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000bfc000-0x4)=0x80000000, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000257000)="2f6465762f6b657963686f726400", 0x200, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000078a000)="8c21d1c13a336818f016ff1af5830d3a5a12f718826a2e21e77dfbc59fd3b2e9f4bee18147422d9cb5827c64003641e081f1486f5c536127d4a7f798b6049cfe2d8f2a79b6ad1e74cea6034773f783e455486def2ca38927d25a32bcc5f6a21aa085a84a7de7bddb1f5aed9a28129076ebf92a9a4e878c03c083b41dc52cc335ade717d3922f1ff5c66dfad1bf0b4b97ad7fce612e29", 0x96) getsockopt(r0, 0x1, 0x9, &(0x7f000065f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b34000)=0x69) 2017/11/23 09:07:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x100000000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x9, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000741000)=0x2, 0x4) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000f4d000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000beb000-0xc)={@empty=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fe000-0x4)=0xc) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f000094b000)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f072a0003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000595000)="2f6465762f70707000", 0x8040, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00009ac000)="2f6465762f62696e64657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ffd000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x0, 0x9, 0x7, 0xfffffffffffffffd, 0x7, 0x80000000, 0x4, 0x6, 0x1, 0x80000001, 0x9, 0x40, 0xffffffffffffffff, 0x57]}, &(0x7f0000eff000-0x4)=0x108) r7 = dup3(r0, r3, 0x7fffe) getpeername$unix(r5, &(0x7f0000a39000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000186000-0x6)={r6, 0xfffffffffffffffd}, &(0x7f0000512000-0x4)=0x6) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f000097c000)="", 0x0) 2017/11/23 09:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000add000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007c1000-0x84)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x84) r2 = inotify_add_watch(r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) r3 = inotify_init1(0x0) r4 = dup3(r0, r3, 0x80000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000608000-0x4)=0x0) inotify_rm_watch(r4, r2) r6 = getuid() pipe(&(0x7f0000b55000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00007f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f00007af000)={&(0x7f0000c68000-0xc)={0x10, 0x0, 0x80, 0x0}, 0xc, &(0x7f0000d1f000-0x60)=[{&(0x7f000017f000-0x12e)=[{0xb7, 0xfff, 0x800, 0x0, 0x8000, "9f36fffa4355df446157de0b3b441f738ccd298d62d55142f016044e065d919607b0868f01221a3dbe41629379cff063fe98704b27cfc50a18fb3840380dca4896ab62057e7901e277e61395d2b60fe72bdf5d12d9df4a341ca288b9fc29e864cb722b10b4948ab3546d7199ace285eabace52c1998158d94b5655b829bcc0f8af3e38be2dad605173846e2a1d1affb2256b6c1a7111fa0e20284d5ba3bcd8a4e4cb8e0c5fba96"}, {0x77, 0x8, 0x711, 0xfffffffffffff4d4, 0xffffffffffff8000, "aa22f16033522d0758c4ea24ed455390412b22a097ffbda32b26711f32727760ad3727fbd7e107745a7d03cf2d6538d614b4b50afae263913809d6b6bd99f0360b5209f0b448d30c6691f51bc2b4185b3fc416515b37cf47a2b0a921e050583bdcde36b50730d5"}], 0x12e}, {&(0x7f0000654000-0x14b9)=[{0x7b, 0x0, 0x104, 0xc9f, 0xffffffffffffcdc2, "30e942e59de9b867bbace8f2a2986b7aabbd6ce79d846e0e842c60f28b73cfea8c511a804a8d903bc4a44f1c6c7f1a1cd3d2ef0e38adcc406327c90e0b0a5426cfe25796ee9b9a8dcaf124d189307eaf13bef9fb84cf5357d988294fb0ba5e91a6a227b7d0ec03e8501808"}, {0x20, 0x7fff, 0x400, 0x20, 0x2, "7ee6830387250d23c6a72d24d07da15f"}, {0x1010, 0x4, 0x700, 0xffffffff80000000, 0x1000, "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"2a5d0069c3a6b7bca3343efa4bf584204dfb83a915f0428694c68beb23bb7ff100b1a285b09c561669bbe7ab8f0516323825fce84351ce54c3a2122a87fb44d147112c1c471f2045c56312891902b26b95a1b4cb5f389d57ad32437a0e10214c0283a42bfc34ef8b4a4618ed6f63df08b4c1a084160db9d24c5066366219ab1144f51d5203065eb86bf9b8245434a77576c6d57b4fb6967aed91c52de35dfba997692b126c13111490ef9b5d2c0a5e9d0ff4deb538"}, {0xd5, 0xff, 0x0, 0x7, 0x2, "9a5284733ec791998848548898a29dcc5ffd4724c18c3157ebd697b155a4375c4313d1d00cae01adac2302694082e06c492c8e8eaba9f9ff099186756c7b2d3f113384015ad960332db6783c28289b8ad592db169a2e5a907a3d00d9f8e38f4696cc188596e84819f5aee0734ae9cbf579511c475af37e689bcd73f86b8a8d9f5e3ea3b9f18a3507f8f30067b6ba490b3158eb4208dc400e9c7f552c56d4861f01385d501a149d8baabe63030ff0834355185f5b1e1ed476f50065bb5f9a7042340a598460"}, {0x82, 0x4, 0x201, 0x7, 0x6, "fc5aeb737e5c9eacb9d93d2c06966cf2c7aab5982421892cc23ab24e63392285bc88f42258c1557c38162be8bd55b0b0acf2b4b6e31681721494b34fa1aacedd5175ebf473e8cd63b0ff9f296acc75123959bbd711fa85d1c989d624b5a9d04c2713e42d167da74adb5fbe14192bfb113a7a"}], 0x3e0}, {&(0x7f000089d000)=[{0x36, 0xc6, 0x1, 0xbe0, 0x0, "847a7e2101964e38e770f4a010f15686495c32fa539154b038a87f6732725719041196a42213"}, {0x48, 0xffff, 0x208, 0x47, 0x0, "8dfd8e0920286b1d995a1ae58c24800c9a059d3d4c4313a06507edff3cc3ef6134500d9cf1e8a80c2eef34e44735e07fa464dffb2736ab8d"}, {0x5c, 0x7, 0x304, 0x2, 0x7, "dffc534b3c28e36e766bd6b1cc13acd373db2721b24341d7465d0d0a301193a1cc9e4c8d016866f5a5ca45b7bd41ceec6bccb80883492044a426f13aab0963bbf5762d828665760c7c646c28"}], 0xda}, {&(0x7f0000752000-0x2b8)=[{0x73, 0x7fe0000000, 0x301, 0x0, 0x919, "11ae035b999e025406157386018bbd4dfb9e85c5a56fa407aab2b5d16af89948a3dc1fcd37b3e2c162354a09df1e56fa94331914c994c00002c2fd11a035a889bc278f7e7f68d774393e61e96e16de3585eca8f84b7f1b86ed65931d77cb09f9214eac"}, {0x4f, 0x20, 0x200, 0x5, 0x9, "1c841ee3e09cebda0fea53339acd4d738700266bb5ac5cd2fc8eed66d6a71e556328b8084ef2384869dd7c1f323bb5853c4d6e5fd9b38d2dd96fe5a1505702"}, {0x32, 0x1, 0x200, 0x7ff, 0x2, "ad209952610f0a37c05ff455a2137ed8eb38b7bb1d9e8f9a709649b61c9432a23319"}, {0x96, 0xd1c, 0x8, 0x7fff, 0x101, "081835850fa00e50ccc941afb547282f766f2d5151f5b1e350d77777b1c0e46ce875a50fcd717627c80ac4b370599d62f196c18a06770c059630f203831112da64f02852d51a2dbd0f4c1a7ab9835226dafb6030255625b6a452327ada1d7e321b562d68410a67e3b51e0e1942e092434cf1e33d845b179c4f088da0cef8367cd38ef2963589"}, {0x25, 0x1, 0x4, 0x1, 0x80000001, "125530c09c5bdcc3e68ea999614505ddfc5871d5fa"}, {0x4e, 0xff, 0x20, 0x6, 0x8, "573eafc2987990945628bf54259a94d5370fe106a25284784e8946b6c45c4cf1cd87c3a9e6cfd380cfcec4da468c4b959619e87ede5bfd60cea98de3c9a4"}, {0x92, 0x4ded, 0x4, 0x7, 0x8, "1311097546729386677288f71ce13ce659d43fd128f5fe68b15cca4727deebd29153d6ed34446f30dc5a7cac77b2fca88d358c54e5d736bb20b59df2fabe170b0b75364a0d0b4b7e8c6886adc078fdb4363bcaabb82f0f807579a244d88afa3412f3c0394eadb756bc1fff607b00d3a4a0baa5217b6d5e883501124b45674ff398f8"}, {0x29, 0x0, 0x0, 0x20, 0x9, "2bf08bb5ad45542842011596fef4627ca906519224a7f66b33"}], 0x2b8}, {&(0x7f0000a46000-0x1c4)=[{0xf1, 0xfff, 0x702, 0x7ff, 0x7, "48bf0f087257ffe14b4b18331c9a036b4730b07bb135c20bc839ab41fa78c8001ad36756ddb80f8a8ea81972841afcf83395e3bcd4ed49b4ff8c79e1e4f9853ad5fbda2f34aa5cd6557ccb47c666de99306014d1928cfbeec68498d848a58163bc118d05ab452e2beb766cc126cecb7ec725b0f3c98626584e0c5edcfe3ca60b2f4426ac19c502134fba00c5b498fc1deeca4faae71e1b832fa6c0405ae58bb97d99c8a5891b8844126128b05a81f0f63c8ad91cacc03c526e71e29948dc773b6eba250ec6b5968e3534210b3907b50c82671d8bb1e106174ca5caa834df60aa55"}, {0xd3, 0x4, 0xa00, 0x80000001, 0x2, "fec5ee63dc9236664f351b14a94cfe20fcd47b9a205ea52a8f88a19aac10e51d6d11367b0bb48ef85de9f9f0c911c1b612be63390fa65774c5ea43c490c16043300064ff9429bd2d595437e3587c3664819fdcbfe19f7c79cfbd49b7027d81b822ab609b328fa31358ab21f309faa1650ccbbc8b5fdf65933b177da48f6c61a8a6fdd5785936661c158d2b3eba168147af07b9c34cb70e71657cc2b25837b58e0b75a7d521724eabb5de59d52423e9b946108297581d0ba10d69a54f2b1b7c764fcdb3"}], 0x1c4}], 0x6, &(0x7f0000883000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r4, r4, r0, r0, r3, r4, r4]}], 0x2, 0x800}, 0x40) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) inotify_add_watch(r3, &(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x86000006) sched_setscheduler(r5, 0x3, &(0x7f000065c000+0xf02)=0xffff) rmdir(&(0x7f00002cf000-0xa)="2e2f636f6e74726f6c00") 2017/11/23 09:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a13000)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000433000-0x10)=[{0x0, 0x9}, {0x0, 0x8}], 0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c97000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000b82000)={0x10000004, 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000080f000-0xc)="2f6465762f6175746f667300", 0x900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e0d000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b9df1f3, 0xd}, &(0x7f0000751000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000bc4000-0x10)={0x8, 0x8000, 0xfffffffffffffeff, 0x81, r6}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) syz_open_dev$sg(&(0x7f0000b4d000-0x9)="2f6465762f73672300", 0x10000, 0x210082) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f000026e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d93000)=0x1000) epoll_wait(r4, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cf2000-0x4)=0x0) r7 = pkey_alloc(0x0, 0x1) pkey_free(r7) r8 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f0000153000)={0x88, @time={0x0, 0x0}, 0x2, {0x13b, 0x9}, 0x21d, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r8, &(0x7f0000d69000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005b3000-0x4)=0x10, 0x7ff) unshare(0x24000200) openat$ppp(0xffffffffffffff9c, &(0x7f0000095000-0x9)="2f6465762f70707000", 0x4000, 0x0) unshare(0x2050000) gettid() clone(0x10000000000000, &(0x7f000065a000-0x2)="9034", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="f8") setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e9a000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x1, 0x6, "cb7814bf155f3ccdc62b3e61ad1de975af6c1ab169369420d9180f28616ac07c365f9cbc1c9685e97f377105f90479bd69c2225beb6c9d5de4937511790e7ec688a0443112800757e9e8e41d3446d218"}, 0x160) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cf5000)=0x0, 0x80800) accept4$inet(r9, &(0x7f0000843000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) [ 63.005459] IPVS: Creating netns size=2536 id=19 [ 63.015989] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.021417] CPU: 1 PID: 11020 Comm: syz-executor7 Not tainted 4.9.64-gfbb7468 #94 [ 63.029036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.038384] ffff8801d5acf4e0 ffffffff81d90429 ffff8801d5acf7c0 0000000000000000 [ 63.046373] ffff8801d5b96b90 ffff8801d5acf6b0 ffff8801d5b96a80 ffff8801d5acf6d8 2017/11/23 09:07:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00006a0000)="2e2f66696c653000", 0x208240, 0x20) r3 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005cb000-0x8)={0x0, 0x0}) r5 = memfd_create(&(0x7f0000fd3000-0x5)="409d000000656d3100", 0x0) fcntl$addseals(r1, 0x409, 0x6) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000352000)=[{0x22, 0x2a, 0x401, 0x0, 0x0, "29003d5d0000000700ffffff04000000fd08"}], 0x22}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r7 = accept4(r6, &(0x7f0000015000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000045b000)=[{r6, 0x41fe, 0x0}, {r7, 0xa, 0x0}], 0x2, 0x8) setsockopt$ax25_int(r8, 0x101, 0x4, &(0x7f000000a000)=0x9, 0x4) fcntl$getflags(r5, 0x400000000411) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000082a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000908000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000000e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, r9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x200) clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000500000)={0xfffb, 0x1, 0x407ff, {0x0, r10}, 0xffffffffe, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00008bc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 63.054363] ffffffff8165e3c7 0000000000002242 ffff8801aa1f5168 ffff8801aa1f50a0 [ 63.062372] Call Trace: [ 63.064958] [] dump_stack+0xc1/0x128 [ 63.070318] [] handle_userfault+0xa37/0x1300 [ 63.076381] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.083386] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 63.089785] [] ? __lock_is_held+0xa1/0xf0 [ 63.095585] [] ? handle_mm_fault+0x117b/0x2530 [ 63.101810] [] ? handle_mm_fault+0x1fc3/0x2530 [ 63.108033] [] handle_mm_fault+0x1fd1/0x2530 [ 63.114081] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.121088] [] ? __pmd_alloc+0x410/0x410 [ 63.126797] [] ? __lock_is_held+0xa1/0xf0 [ 63.132614] [] __do_page_fault+0x5b7/0xd70 [ 63.138496] [] ? mm_fault_error+0x2c0/0x2c0 [ 63.144457] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/11/23 09:07:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b9f000)=0x0) bind(r0, &(0x7f0000cee000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece40b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b07f5f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r1 = open(&(0x7f00005fa000-0x8)="2e2f66696c653000", 0x40, 0x100) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e49000-0xcc)="9eddcff36b290f22da1f78ed50af45192136ca3c3440a676afc367af35b9dcf0fd1d32375ccb11fb6a819ac702d19d6815710bcbe3412c6b83f4f17be03d4957fff1165741a4da49b7cda91ea145d2e8f3ce4605d8771125bf1a2efcffb20af1331c84bba95841dce8efc9dff4184ce747eacd84a7dd795345960b13b5c060acfe5f3a3b1774f5f7f2d16d00f22efce85ab69ef78799cfc28347016f5d11329f11d2082fdf1e51860e551f5ff8191410147370338171bf2842b6e9367ba912b34c85d87aad5934ebc5a319bb", 0xcc) fstat(r1, &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) r4 = socket(0x3e, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) [ 63.151116] [] do_page_fault+0x27/0x30 [ 63.156636] [] page_fault+0x28/0x30 [ 63.161917] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 63.168909] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 63.175910] [] ? iov_iter_advance+0xd70/0xd70 [ 63.182036] [] ? mark_held_locks+0xaf/0x100 [ 63.187993] [] generic_perform_write+0x1dc/0x500 [ 63.194387] [] ? page_endio+0x180/0x180 [ 63.200005] [] ? file_update_time+0xbc/0x3b0 [ 63.206052] [] ? current_time+0xd0/0xd0 [ 63.211669] [] __generic_file_write_iter+0x348/0x570 [ 63.218406] [] generic_file_write_iter+0x2d5/0x600 [ 63.224969] [] __vfs_write+0x4bf/0x680 [ 63.230491] [] ? do_iter_readv_writev+0x400/0x400 [ 63.236960] [] ? __lock_is_held+0xa1/0xf0 [ 63.242743] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 63.249306] [] ? __sb_start_write+0x14a/0x310 2017/11/23 09:07:49 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001d000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) socketpair(0x1b, 0x80005, 0xffffffffffffff39, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x52, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b1895dde0000", [{[], {0x8100, 0xfb7, 0x84b, 0x8}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x6, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x7ffc}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000008000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001c000-0x4)=0x1c, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d58000)="220000001900070400942600090004000a0102000000000103000000060014800100", 0x22) [ 63.255428] [] vfs_write+0x189/0x530 [ 63.260764] [] SyS_write+0xd9/0x1b0 [ 63.266016] [] ? SyS_read+0x1b0/0x1b0 [ 63.271449] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.278273] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.284839] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 09:07:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007d8000)=0x0, &(0x7f0000f0a000-0x4)=0x4) fallocate(r0, 0x11, 0x0, 0x44400000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b1b000-0x4)=0x1, &(0x7f0000b3e000-0x4)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a2e000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000046000)={0xc000000000000000, 0xfffffffffffffffe, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000be2000)="2f6465762f6e65742f74756e00", 0x0, 0x2003e) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r4, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ce9000-0x28)={@common="6c6f4300000000ffffffeb0000000000", @ifru_mtu=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000c6000)={0x0, 0x1, 0x30, 0x3, 0x3}, &(0x7f0000bd1000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x6, 0x1, 0x401, 0x1, 0x1, 0x1, 0x2, r5}, 0x20) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) write(r6, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r6, &(0x7f000094a000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) setsockopt$ax25_int(r6, 0x101, 0x8, &(0x7f0000d5d000-0x4)=0x107, 0x4) writev(r6, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f00006e1000)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) ioctl$sock_SIOCGIFCONF(r6, 0x227d, &(0x7f000043d000-0x10)=@req={0x28, &(0x7f0000d78000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}}) r7 = fcntl$getown(r0, 0x9) getpgid(r7) syz_extract_tcp_res(&(0x7f00004ff000)={0x0, 0x0}, 0x54a, 0x44) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) write$tun(r6, &(0x7f0000253000)=@hdr={0x3, 0x7, 0x5, 0x100, 0x4, 0x8, @ipv4={{0x7, 0x4, 0x5, 0xff, 0xc7, 0x3, 0xfff, 0x5, 0xaf, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x1f7, [@broadcast=0xffffffff]}]}}, @tcp={{0x1, 0x2, r8, r9, 0x2, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, {[]}}, {"2ad27f269f41880ef5b1ae54c58f95ec0881404f581c13c6e766270d7fcb8533c68c2e70f7ef1b5f784ff24ec1d8794526dc1546ce067b6028dc120a8c48ad391993e6c1e9683e1c2b4920167313cd04a99637fd9b041053aaa09ee283160f85dcda1057222422f5bc15c0b47e68ac9b242a78cf50d580fbec239a3b0d449b6bc516ac633458a109fa6413c490cfe651dd3cb4b256b580"}}}}, 0xd1) write$evdev(r6, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r6, 0x0, 0x0}, {r6, 0x2, 0x0}, {r6, 0x4200, 0x0}, {r6, 0x400, 0x0}], 0x4, 0xffffffffffffffff) 2017/11/23 09:07:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00007f5000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r1, 0x4, 0x800) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000a55000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000001000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r2, 0x40000000000, 0x10001, &(0x7f0000d36000)="6566ebb7b8bfc2601afca9250ef40f8073b29e8d75703d6e0985c2c540493395a6ae3cd17adb3657435ecf40f618d3f0c7ad02df80aed6aab595a9a52f9fc7d8a9bfb3d5efb1eea523a551e23c", 0x4d) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r4, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r4, &(0x7f0000f75000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x3) 2017/11/23 09:07:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001f7000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d14000-0x4)=0x8c) r0 = syz_open_dev$sndseq(&(0x7f0000038000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cf8000)={0x0, 0x0}) mmap(&(0x7f0000b9a000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x204bce90, 0x8001, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x101, 0x2, {0x0, 0x3, 0x9, 0x2, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b4d000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) stat(&(0x7f0000308000-0x8)="2e2f66696c653000", &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000740000)={{0x5, 0x8001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x2, 0x80000000, 0x6, 0xae, 0x1, 0x3, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f000057c000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000829000)={0x7, 0x7ff, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 63.303346] pktgen: kernel_thread() failed for cpu 0 [ 63.310110] pktgen: Cannot create thread for cpu 0 (-4) [ 63.322042] pktgen: kernel_thread() failed for cpu 1 [ 63.338124] pktgen: Cannot create thread for cpu 1 (-4) [ 63.347671] pktgen: Initialization failed for all threads 2017/11/23 09:07:49 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[{0x90, 0x7adea70a001bf5e1, 0x80000000, "c31950aeafc866fe34812a212fe9552d6561e0b7d864c2f8121f80dca513771adc99ac6ddd0592708e94e57fdbbd5aee7dde43bc97cbc36f9ab06d23f01e5e0b1c1b46861e93a8ea95ab3281bf933572e1254b18394fe16b15a7c3b78f7a2873d34ff7d02b327afabe93a3330dda8ab5d90c2a4ad5f3d588c27925"}], 0x1, 0x0}, 0x81) socket(0x17, 0x4004, 0x2) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x7, 0x7fff, 0x1}}], {{0x800, @arp=@generic={0x337, 0x892f, 0x6, 0x7, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "5f1ab3f3abc249", @random="f98b35d30427", "570ee8b380c08db56c4d8f78ba8a0a83"}}}}, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x210000000090009, 0x5) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x10006) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x8) 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) recvmmsg(r1, &(0x7f00005e7000)=[{{&(0x7f0000728000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000826000)=[], 0x0, &(0x7f0000a19000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000192000)=[{&(0x7f0000b8b000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000eee000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000cbb000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000eed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000eed000)="00", 0x1}], 0x5, &(0x7f0000eee000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x1}, 0x3}, {{&(0x7f00005d4000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000615000)=[{&(0x7f0000eef000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000001000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000798000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000eee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000002000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f000036d000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000001000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000074000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000eee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000eee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0xa, &(0x7f00007bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x4}, 0x80}, {{0x0, 0x0, &(0x7f0000ef0000-0x10)=[], 0x0, &(0x7f0000203000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x7}, 0x2}], 0x4, 0x2, 0x0) 2017/11/23 09:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f00002e5000)="2e2f636f6e74726f6c00", 0x0, 0x100000000000100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") lseek(r1, 0x0, 0x2) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000001000-0x50)={0x103, @tick=0x7ff, 0x773, {0x4, 0x5}, 0xcf74, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) acct(&(0x7f0000b78000)="2e2f636f6e74726f6c2f66696c653000") [ 63.358528] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 63.358528] program syz-executor2 not setting count and/or reply_len properly [ 63.365868] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.365880] CPU: 1 PID: 11030 Comm: syz-executor7 Not tainted 4.9.64-gfbb7468 #94 [ 63.365886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.365902] ffff8801d95f74e0 ffffffff81d90429 ffff8801d95f77c0 0000000000000000 [ 63.365915] ffff8801d5b96e90 ffff8801d95f76b0 ffff8801d5b96d80 ffff8801d95f76d8 [ 63.365928] ffffffff8165e3c7 0000000000002242 ffff8801d9726968 ffff8801d97268a0 [ 63.365931] Call Trace: [ 63.365946] [] dump_stack+0xc1/0x128 [ 63.365958] [] handle_userfault+0xa37/0x1300 [ 63.365970] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.365981] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 63.365991] [] ? __lock_is_held+0xa1/0xf0 [ 63.366003] [] ? handle_mm_fault+0x117b/0x2530 [ 63.366012] [] ? handle_mm_fault+0x1fc3/0x2530 [ 63.366021] [] handle_mm_fault+0x1fd1/0x2530 [ 63.366030] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.366039] [] ? __pmd_alloc+0x410/0x410 [ 63.366047] [] ? __lock_is_held+0xa1/0xf0 2017/11/23 09:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000614000)="2e2f66696c653000", 0x49eb9513a15231c3) r1 = openat(r0, &(0x7f0000505000)="2e2f66696c653000", 0x2000, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000089a000-0x8)=@assoc_value={0x0, 0x305800}, &(0x7f00005f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d47000)={r2, 0xfffffffffffff000}, &(0x7f00002da000-0x4)=0x8) r3 = dup3(0xffffffffffffffff, r1, 0x80000) r4 = open$dir(&(0x7f0000179000)="2e2f66696c653000", 0x8000000004000, 0xa1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) r5 = gettid() r6 = accept(r3, &(0x7f00005a5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000007c000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000d56000-0xbc)={0x3, 0x3, "634c69656e740000000600000000d4000000000000000000000000000000000000000000000000000000000000ff000007000000000000000000000000000000", 0x4, "e1d3a2f8de000206", "c8fa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c436b540425f0c3454445", 0x10000000403, 0x80001fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x7, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x80000000000000, 0x0, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00007be000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x81, 0x800, @sync=&(0x7f000067c000)={0x5, 0x5, 0x8001}}}) socketpair$unix(0x1, 0xffff7ffffffffffe, 0x0, &(0x7f00009b8000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$getregs(0xc, r5, 0x80021006, &(0x7f00001ad000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000094e000)={0x0, 0x0}) ioctl$int_in(r4, 0x4005451, &(0x7f0000e42000-0x8)=0x42) sched_getattr(r5, &(0x7f0000f39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00009ad000-0x78)={0x2, 0x78, 0x23, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x4, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffe00000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x1, 0x801) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d5000-0x10)="2f6465762f73657175656e6365723200", 0x80802, 0x0) dup2(r6, r3) r8 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000a8c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r9}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000a07000+0xbef)={@loopback={0x0, 0x1}, r9}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1c, &(0x7f00007b3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r9}, 0x14) close(r7) accept4$llc(r3, &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000011a000-0x4)=0x10, 0x80800) [ 63.366056] [] ? memset+0x31/0x40 [ 63.366066] [] __do_page_fault+0x5b7/0xd70 [ 63.366075] [] ? mm_fault_error+0x2c0/0x2c0 [ 63.366088] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.366097] [] do_page_fault+0x27/0x30 [ 63.366107] [] page_fault+0x28/0x30 [ 63.366121] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 63.366132] [] ? iov_iter_fault_in_readable+0x1a7/0x410 2017/11/23 09:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xc, 0x5, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0xfffffffffffffffd, 0x90ee, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000484000)="a12702", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f000056d000)="2e2f66696c653000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000073f000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00008c8000-0x8)={0x0, 0x0}, 0x80002) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) dup3(r5, r4, 0x80004) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f000017e000-0x4)=0x0) clone(0x2008000, &(0x7f0000914000-0xf0)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f0000b22000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac8") keyctl$get_security(0x11, 0x0, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) syslog(0x9, &(0x7f0000bd0000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) ioctl$sock_ifreq(r3, 0x89f6, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000701000002002103ffffff15e30001000000000003000449faf5238f7e23"}) r6 = add_key$keyring(&(0x7f00008f2000-0x8)="6b657972696e6700", &(0x7f0000801000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f000025d000)="6b657972696e6700", &(0x7f0000bdc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000c8c000)="656e6372797074656400", &(0x7f00006e7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000004a000)="735a625c1b6f3d2f4f8e7b22edea98da2820aecfbbc3caf58fdde1a929d1a1ea75c847bb65f4c40a5e1f6668e524e23e6b874843b1a77077b3ccb46b65e09ca1cc2825f652a66ba953c50f5571193315b9b7b4c2a6331ad4b96a76f21096977094ba28", 0x63, r6) r7 = request_key(&(0x7f0000eb0000)="6c6f676f6e00", &(0x7f000021b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8d000-0x10)="010001e9000000000400000000000002", 0xfffffffffffffffa) add_key$keyring(&(0x7f000044f000-0x8)="6b657972696e6700", &(0x7f000014a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r7, 0x200100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) 2017/11/23 09:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000966000-0xe)="2f6465762f6b657963686f726400", 0x800, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000006a000-0xd0)="930d9f9bcfedd1aa4aec208be8993ecdc0331175f01fe75b9ab3db594fd5a9b759f60b86445755ac0bb3ed9c5170b5ca2716af7aeb5ac5c5b1fd9daf29be0d76f18d863c58395209f9d950cdd3684a8ecdd0f52680dd94aba70dff7d8bb4a34e341ac7e07ebc806de969497e516a90a5446e9af38a18a5f233b38d33fc7479e37a1dae7955b2c17ba35b66ecd628d258c59949c740a376fd704d87e90b735bff663a830343ace9730bd16f11124c098d4fb871fac1a327b4c9437effabce7979f1e0b103100a09c814bd9c236f862d57") r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = fcntl$dupfd(r1, 0x0, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd3000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x0, r6) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637366300000000000000000000000"}) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x3f, 0xd20, @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}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) 2017/11/23 09:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cdf000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000093000)={0xddb, 0xbc, 0x78, 0x5, 0x0, 0xfa, 0xffffffffffffeb2f, 0x9, 0xffffffffffffd743, 0x8001}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000906000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(r0, 0x5424, &(0x7f00004f5000)=0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) 2017/11/23 09:07:50 executing program 6: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dc6000)={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a1}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eec000-0x4)=0x0) mmap(&(0x7f0000e0d000/0x3000)=nil, 0x3000, 0xc, 0x32, r0, 0x0) bind$inet(r1, &(0x7f00001cb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000248000)=0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000eeb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1030, &(0x7f0000eec000-0x1030)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [{[], {0x8100, 0x3ff, 0x2, 0x3}}], {{0x800, @ipx={0xffff, 0x101e, 0x5, 0x0, {@random=0x5, @random="4c7f1f0af9cf", 0x8a}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "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"}}}}, 0x0) sendto$inet(r1, &(0x7f0000eee000-0x1)="af", 0x1, 0x20008045, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000eee000-0xd8e)="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", 0xd8e, 0x4004000020000046, 0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c3000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4000000011, &(0x7f0000eef000)="9dff98", 0x3) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000ef0000)=0x200000000000003, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f0000ee4000)=0x0, &(0x7f0000ef1000)=0x4) 2017/11/23 09:07:50 executing program 1: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3, 0x0, 0x2, 0x3, 0xfffffffffffffffa, 0x9, 0x6ea7aa6e}, 0x20) r0 = socket$inet6(0xa, 0x7, 0x400) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000029e000)=0x15c, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000808000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f00000b8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="92", 0x1, 0x0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000001a000-0x69)="63", 0x1) write(r2, &(0x7f000061e000-0x6f)="10ec8ae9638846d12b9727c3fb7d245020b066bb7750ce3ecc18df30fea926b13fa0854ee272ac99f635da4b8c4f0aab48073d930480fca66e9fe7c68ff3fe2fa93598feb169464643f49dd0de00960bcbe1fdcdb03ac57e0eec876c7617ecc55e4e47314d309b6bae2a48f022598a", 0x6f) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x1ffe) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x0, 0x1, 0xfffffffffffffff9) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000342000)={0x0, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x40, 0x2, 0x10004, 0x8, 0xe8ee, 0x7fff, 0x80000000, 0x1, 0x20f, 0x5, 0x1, 0x27, 0x0, 0x800]}, &(0x7f0000d44000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000821000)={r5, 0x3}, &(0x7f0000314000-0x4)=0x8) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000602000-0x4)=0x0, &(0x7f0000e2b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002e4000)={0x0, 0x4}, &(0x7f0000902000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000bf000-0xc)=@sack_info={r6, 0xffffffffffffffc0, 0x47c000000000}, &(0x7f000054c000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a87000-0x8)=@assoc_value={r5, 0x5}, 0x8) getsockopt$inet_int(r3, 0x0, 0x53, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/11/23 09:07:50 executing program 7: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ab9000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0182f75d34c82daa237f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090c38a46611f937f96f7d4ff80000f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f009b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00003f7000-0x1)="1e", 0x1) pipe2(&(0x7f00004c7000-0x8)={0x0, 0x0}, 0xd9c313671817b056) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000862000)=0x0) 2017/11/23 09:07:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)="626c61636b6c69737400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="766d6e657430766d6e65743000", 0xffffffffffffffff) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x240100, 0x0) accept4$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) r2 = request_key(&(0x7f000067a000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffa) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getown(r3, 0x9) dup3(r3, r3, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000+0xae3)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="0fa9397cb92c44db30224b8a811fea0079190b68cd144d2e9ba1fc2dfcd69824a6dd620f600f5ae011ff9f5936f858eb1ed1a16bd92c1ade115317af6653178c4a5d7ebfc2af94052538c7f686df96df5f0c1b3373b56f0a6f5b70a844aa767e3bba12b6cf82005fdcc8d20815f50695bd95ad01ef306376c5a2187f4d9013f0e9193609bd64289cc2c607b38dc458740d98fd207ccad308e614cdaab67432468f79227648e0177ffe7bf5c4f72c0f04eb442fefe55651cbca2cc372f7e33b2ebb5aefdd9ff1c90b7aa2533015f60692b495de9481d12f43c5c2ad7bdcdb0e2dffa1ae66196bb0b5", 0xe8, r2) request_key(&(0x7f0000be6000-0xc)="636966732e73706e65676f00", &(0x7f000030b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xc)="6d643573756dd5287b275e00", r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="727872706300", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="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", 0xfc, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000e57000-0x5)="7573657200", &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)="656d3100", 0xffffffffffffffff) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e8000)="2f6465762f73657175656e63657200", 0x4000000000800, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000b17000)=0x4866) r6 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000752000-0x2)=0x0) ioctl$TIOCSPGRP(r6, 0x540f, &(0x7f0000067000-0x4)=r7) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) keyctl$read(0xb, r4, &(0x7f0000459000-0x4)="00000000", 0x4) setsockopt$llc_int(r5, 0x10c, 0x4, &(0x7f0000b98000-0x4)=0x1, 0x4) request_key(&(0x7f0000ceb000-0xa)="73797a6b616c6c657200", &(0x7f0000ad0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000011d000)="626c61636b6c69737400", r2) [ 63.366143] [] ? iov_iter_advance+0xd70/0xd70 [ 63.366156] [] ? __mark_inode_dirty+0x226/0x1080 [ 63.366166] [] ? __mark_inode_dirty+0x19b/0x1080 2017/11/23 09:07:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ed9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000024b000)=0x14) semget$private(0x0, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000036e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc6000-0x4)=0x14) syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x5000, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getpid() write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f0000a01000-0x8)="2e2f66696c653000", 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000-0xe)="2f6465762f6b657963686f726400", 0x400440, 0x0) unshare(0x20000) connect(r2, &(0x7f00002d3000)=@nfc_llcp={0x27, 0xffffffffffffff7f, 0x80, 0x7, 0x401, 0x8000, "de331d51b073942e836b5721b1e00abe3dca4305d5a7e722f89d6acd7eb4285e9a1fc1425754ba6eaa6a7de10e07d49197af7796691cc91ea1bc61a4155cdd", 0xffff}, 0x60) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003b6000-0x90)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000b9e000)={&(0x7f00007d3000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000171000)=[0x0], &(0x7f0000bc8000)=[0x0], &(0x7f0000232000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) unshare(0x62020200) rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") socket(0x10, 0x2, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f47000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) request_key(&(0x7f0000ca8000-0x5)="7573657200", &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000667000)="73656c696e75785b6d696d655f74797065766d6e65743000", 0xfffffffffffffffe) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 09:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f92000)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) prctl$setendian(0x14, 0xfffffffffffffffb) fstat(r0, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a3a000-0x8)="2e2f66696c653000", &(0x7f0000d9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000f33000-0x10)=[{&(0x7f0000b64000-0x40)=[{0x40, 0x1e, 0x709, 0x1d5b, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43af"}], 0x40}], 0x1, &(0x7f00009ca000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x0}, 0x0) 2017/11/23 09:07:50 executing program 6: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dc6000)={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a1}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eec000-0x4)=0x0) mmap(&(0x7f0000e0d000/0x3000)=nil, 0x3000, 0xc, 0x32, r0, 0x0) bind$inet(r1, &(0x7f00001cb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000248000)=0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000eeb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1030, &(0x7f0000eec000-0x1030)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [{[], {0x8100, 0x3ff, 0x2, 0x3}}], {{0x800, @ipx={0xffff, 0x101e, 0x5, 0x0, {@random=0x5, @random="4c7f1f0af9cf", 0x8a}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "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"}}}}, 0x0) sendto$inet(r1, &(0x7f0000eee000-0x1)="af", 0x1, 0x20008045, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000eee000-0xd8e)="e385970b267b7ea3ede6d105e34d6d1bad0897911a2cf520ddc4712e17fa3fb6b9aa0e2abfce681a3dc763f4db8444ea59b78de5efdf2167be5d0b8321950ee8b900321d5899bdf8140b9abcc4e5e780da2778e640887a750d11009b9556b371f437519df2ab044c80aac08c95f392e4602f827577f4976445e88313d7b4338facb3534bb090bd95563b8188559ecf68526777ea785972065c0a1986f5d79490c3696cc3c227b44f205a22d18991d1b7289ce2e5372d4b1b19bee230676659ddd7d6e34635a1eb19d54333566e5b234776bbc009ab012f34960533193ff3790583d2e2f6da7521a78545b33d1ea2bdad79b7696113ea1fc09f2d101b3a73c41e814487a13abea4cbc05fd9a524fa9d14d666b2d01004d2b00ccbb61f24bf36b0942b4b4fa09ecd630d37e39d424f95ddc7d9b22fe48a6bc9482fef82a2e297236622fa3f508d20d74d1156d1341e085dc60c0468b90fecda00d05e853f2c161fc3e743e2e5d7792833d79911d59ea005b6f50af3649667bb18bff907321602ee5dbd6bdb6d578b732803a3c2cb0211bd4975ebaacae34b98469eebd8e550a162236584812df37ca4bcdc77fb5cd92cb7722c89d659b6b83c829d76d920b4218352f4a39f5503d3f12d67c7b071cd3b01b7bea5fa6c5d8fde3e6d3e1050ca2552b97580393164ce4ed1f968258160ba558225f80ed01fe07f40a43d7bfddcd6a8caec40b178ea3bde5b58955c0a8236a19db3032ecf96fc4d8662858817b7155dc626940493ccd74888acc654d4f526ff864f3e5062f4e10c04780f894e672be15f6d091688bac746c9ec2d9d5739c7f32173b2c80efa9c6bbc5fa8469394028ef4d2327fe75dfcd3ab05b4acf25ad91fb654016fd806b53d9961ee93518c574a13e0b4d85c7ed42f1f0c000000000000003fac4bfcd415e87eac2439d0b373cbbd7c93444487db60a4e05ab0bdcdd17c8a9b4cc40aa7687d0cbc770c51104b20efc4ca7b815d0339e6422a0ccdb39981b3d4691b93ec6772d9b17b9f65a55ce8b50a0a568b29f2e519c0f693ae1f3277ba3160f992a36b2a59eb7f5dfd15f07dbeeee9bb35856e01d96276c60dce93ff45ad0001dec305549c3d88fdc3645f0d7781fa39d0bbb0d190bab9f4e3e4fe000000004005c3006e4dbcc505484dfba9d1684519c6839b6751b7b52d2c0b15a599c8ce1d01a77a6773d90868111c584937a814ed86b2c55dca9504cc4030a8d8f4a7a34383ba0e099f6125d96b280b6e4a02a3a20da66ac2757dfe30e3e76a1f24c6109962c7471c5e0f8e3d60e341d6dc7682fdd81dab63fad57d5857d9113ad7c2e44d533161dc30026599dcd4ec9464cd7e319b83cf9b55a5ce4daaf2150115fab72e12e9191bf8e04a5d22d0a1f63f1eb0d7721f60901c7d7346a17763a65ea0b5d439d7c239830598dce4508256dd3eb28dec0f482706d0e6dc3629cd63aa47c44271edc1f09f503c967b2e51e5f3e84c277bb2b532bc64eefacaff6616cc1d7c67965f99ef3fcfca09bf0936b86c9abf60a4d312d268b6e2476502a27dcfca771638a703db0b8f33b30902b3df91da7a46073c86d5c0093613ea47bdf6fd3bd7e48383ff4cbf501e1c84558e6efe89ab370f5b0296b565b6f9ce912791bd88520596efb26e3b85074d980fc8c98c2edd98532a0d11098bace67627d6624a8e3e90f7758968c2a21b11ed5a67060d0941ccaa50040de2e5af58f4b6f3a3e9663d563850c169fd443920da023d29e2cad214ace6183927935e967a928a1c38ec6aac040000003d41b644fa15422122f1e4f95c15376619deb556a9b5cd0cf22a03bd34558d54e47edc38ec8149bd2774c346a07426a833c95c094914b005ba5d03e014e3cb8ee4380354a027e81b21d67307908945b3b035627929f180f1e9cc93520410fe6bbde713df5d567f616bb985ac9ba7a8dd3e815641819d02f98c6352590a0c9122134907fa774a543477f874a79f34558f0779450200824ca7f52ec9b1fb10ca50537b6afe47c93bf9f903a2188931570426f0b33358adb462915b4bdf40cd9281eb12f4bd03cf710e0b5f7cc542bdd254fec66f5c4196325cadb04cc586b859a36f07be1a80ff253da58c084afca21337e6fc751d07442161eff26335dbf4037648b6d0be7abc696793bbe942ca57eb02b4ba990e1d0b5019e3073e372abdf168697f78912a954a32d9705c9f4004f1e2fab2cc872b02835fb7dfa3d52fba901f887d277fd9eb0af0246a3476007474e80b587ea5cb03cd46bbd6abadde52c2c9b8491147caab485e309c5980614c37043ca4c34a082bb92aa930fcf69a5c98472d7a18d170d383f5e1d98acd0bbf3f4e860144d2f9de602152f35f0b073923945fd282040b363ab941b58f6e850de2320735c2d000ea460ac37019dabf8c0d629359a3bd350c8d453c0ba2521bc6a3528a2224de05c1c56e49e243ff48420a92a41ce3f3b1cf0431e659e85b20894f0e0825018caca890e2c6f8929f3aaf114ebced490d2ccfad8fcd8ab660e9050d02f59d47e6511fb4f6d14be1b753c0aea5d0cb876885115d2224d3e9882ecbd34d18d76d481d39339816c794f0026def2733d2a689692b65298af350bb47f4b7b3e614a212640843dd8e17e0fe0854b129c29c78bb0e24f037a0cf00000004dca76d9fbafc98b73a8833598ed5eea01c8318ddb0cb52e8e09f6d769d6bc104cb118a8462e521d83d52e5ba9eb0d74e23868a56e4f9e1f982f7c5fbef944cecd4c9c14cabf58c282386d507937e83799f191a152026804bb2c4481db58168694be4e99b255a37051aa98e65ac5eade8b69b921c9d2859f63d66bd8ae3349dd1120be91fe376fe77fa60af0be36bebd9a38a73234855e7a18ae668111bd091b3373f6f20a2bbe0329f09daacca84f26af01ff6b3a016585f2a1372978e9f8aa7be75152c0d1d9ae1bf0e6fea59a2e1d23adb0b32586c6d5bdec0a161c337043953eb9c50d9ebaaca1b578dbfce44bfbd3c6e83a58e5e7ccb9bfed0e138ea0a096cc3d0ba840b2707f776d7fac5b47e225b20ffc95047ca91aae4d29a92c7d19bce4fa008b24fb1a0bf4242a557fce18d49390a5d4df011fda8865bbb1324bf5a7b053021e7c728b558a372da425715a41ddb0817563eea58c0df5569dfb688b544dd641d4be0aaf5e3c03fb81119b097c5fcbb0bf9de2de6f4335c706c9dfc6fb8df64157b897b4831c6c9921c583230e48eee2a1ab0b7b9afef1e90f04e1de0d84c4424339cf265fa0043d1a8ddf44791e32c56ae48266eabab2dc8912745f51244d5b862dcc6a80d5672dfd0a91d4cdb5808dedd22ccc718f6ca0be2f1f0db5fdc98df00fd5022d652409c734852f54135aa7da9f8585ae9e2431fb84accbf320cca8cdf7d30c16d49a88835f898b0da384a384095684a2cca5f60299088cb3b338d47e7897a63a87279c29cffb6f8cea1f62971dea4db2ab393feed4bb494745d0000000034ee8bbf675ac367d6e81c187deb2f0cb8605528ab35f0fc33bd11bc9505af0e78738b196e2b5880d20bcd218e306f33c049625a5dab7916e5c221495ea12dd21b80ccafd20d48bac083fa0ec45ef7740b730d2cb55dde082cfcf23039e4b742d43d8eb7839d1369ed37fbed6c6aa57f4eb6ae18b6c5391129d8312c09878eb462cffc10588b7579dde1872fe1fd1258192d669739a67da2bb2936fa3b7edc541c2c7723d936f6bc957a4f8325eec6a287378be86e112d2680926562d8655ddb98623595adc812233aebb6e6ade1e43fa8433304d74813dcb70dc5064568d32154e2b916240141fbcb63d76e8bfab443683a050a35b0c6d553a2951f7be1d42cfa0c68e982d7bdaa8822171aec3a988df132b55ca19f44ce7142acecd301f75713afd62d2270ea6e1f8ede1186e64d79a0cc585eb300f32a1ca15a6d29407f21d4808ca500b5a85ba42efb2ba7ac923ecfc407276ae53207153c882a2fac261f2a64168007f8b5f4ac49d7fb479022a29a941de42063539b1e3114600bb84b4f743276eed0c8dfe9a8eed4ec380265bc040000000000000003ffc1ec445d878da04af3302955feafd3a0b72425552f940dcc1c96b3ca84139d6ec793a8588ab9078237cfb916ef226e117692b886ad8449440d625d3eef57184d308b9e0fbdabe7b599a6e4a8f231299265cde5238a9fe96d6d842207f332fffffffffffffe01663f8d45a6a9f919cb95d73f9c24da2d97e3ee8d093a218a6aba2fe2a6cbb7c84e5f7c5ee5d697dd7e4b7af625139760a1407a368d4b01723a5ac26b586e6fc7dd4895d1214f00a922eb4250979b1f34fcfe3420a3ed005cef198cd6486802c62d5a836e822d4d08f0315506155fb8de7f7f8cc1b5f7f4e8b2be066d01f79e9b1525ae8b1079e426a7ec53a2917beb0c99d78cd49a4adec4acca38338e65d4813c6705d566c97fe9f5e3a4854a3cd29301ad77a98d085e2bacc5d1f008dc9704d19c839f33c733724a995b34fe4dd7d96fb69aed94f22718fa9f3d7f19473a1054465465eed3b8cd38a07c1289b167d7d84e4dd34c614aae5a5f8da14cc277a7cc619046ba18c489ac26ae665d142e7e3cf227fb57d4d079ac30f7b0a5fa00728fcd799c741b5d5c7520a0dcc48a0a5f0c826354a6f9b34eeb4352c05ef835ecd65b579e38ce47ccd612c84d660db2d702e253cb82e825544cb80abd326bd8194064e8b6f76197897f07337810e1f6f4f8e3b6250dc6fbbf4b9c1e28080db7cc8d56acaf329f66147790cf8d534e713ebe6e84618c03a300c7015a7de3119cc08c267c8c8942a583f3a7f6dfdf20a4a345438f70bb98d194267e0ed331705bfcf8172e7ea242fd0a7583c119802a7e3299ef80a402876352a45ffa67ec4904951235", 0xd8e, 0x4004000020000046, 0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef0000-0xe8)={{{@in6=@loopback={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c3000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4000000011, &(0x7f0000eef000)="9dff98", 0x3) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000ef0000)=0x200000000000003, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f0000ee4000)=0x0, &(0x7f0000ef1000)=0x4) [ 63.366179] [] generic_perform_write+0x1dc/0x500 [ 63.366187] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 63.366196] [] ? page_endio+0x180/0x180 [ 63.366205] [] ? file_update_time+0xbc/0x3b0 [ 63.366213] [] ? current_time+0xd0/0xd0 [ 63.366223] [] __generic_file_write_iter+0x348/0x570 2017/11/23 09:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="bf", &(0x7f00002f3000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f000034c000)="") r0 = syz_open_dev$mice(&(0x7f0000763000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d4c000+0x82f)={0x0, 0x8, 0x1, 0x8, 0x40, 0x10001, 0x60b, 0x1, {0x0, @in={{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]}, 0x1, 0x3, 0x20, 0x3, 0x2}}, &(0x7f0000c56000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000-0x8)={r1, 0x80000000}, &(0x7f0000426000-0x4)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r2, 0x6108, 0x0}, {r2, 0x130, 0x0}], 0x2, 0x4) ioctl(r2, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000241000)={0x0, 0x23, "f9f465268b9bff55298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r2, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) r4 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00003f5000)={&(0x7f0000877000/0x3000)=nil, 0x2, 0x5, 0x10, &(0x7f0000df6000/0x1000)=nil, 0x1e4e8153}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00007e5000)=0x0, &(0x7f0000313000)=0x4) r5 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r3}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r5, 0x1f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000549000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad3000-0x4)=0xc) capset(&(0x7f0000ce5000)={0x20071026, r7}, &(0x7f0000181000)={0x9, 0x20, 0x1000, 0x9, 0x797, 0x9}) fcntl$getflags(r2, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000804000)={0x0, 0x0}, &(0x7f0000ca6000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e7b000-0xc)={0x4a, 0x1, 0x7, 0x8, 0xe059}, 0xc) fstatfs(r2, &(0x7f0000874000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r2, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000faf000+0x867)={r3, 0x4, 0x1, 0xd1, 0x9, 0x98f, 0xff, 0x39, {r6, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df2000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) setsockopt$inet6_buf(r8, 0x29, 0xff, &(0x7f0000e33000-0x42)="d86d79cc295ecf89c1ea1c71ce009835f794fd91695adf20b11db27bf610817c7458b3a1099ac23e1f42c50f3168df36a959bbc195cb6f854bc45ddb006a4d481df1", 0x42) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffe}, 0x1) [ 63.366232] [] generic_file_write_iter+0x2d5/0x600 [ 63.366241] [] __vfs_write+0x4bf/0x680 [ 63.366249] [] ? do_iter_readv_writev+0x400/0x400 [ 63.366258] [] ? __lock_is_held+0xa1/0xf0 [ 63.366268] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 63.366276] [] ? __sb_start_write+0x14a/0x310 [ 63.366287] [] vfs_write+0x189/0x530 [ 63.366295] [] SyS_write+0xd9/0x1b0 [ 63.366303] [] ? SyS_read+0x1b0/0x1b0 [ 63.366312] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.366320] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.366330] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 63.386199] sock: sock_set_timeout: `syz-executor6' (pid 11124) tries to set negative timeout [ 63.428982] sg_write: data in/out 262364/161 bytes for SCSI command 0xff-- guessing data in; [ 63.428982] program syz-executor2 not setting count and/or reply_len properly [ 63.480533] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.480546] CPU: 0 PID: 11128 Comm: syz-executor7 Not tainted 4.9.64-gfbb7468 #94 [ 63.480552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.480569] ffff8801a95d74e0 ffffffff81d90429 ffff8801a95d77c0 0000000000000000 [ 63.480587] ffff8801ad101f10 ffff8801a95d76b0 ffff8801ad101e00 ffff8801a95d76d8 [ 63.480597] ffffffff8165e3c7 0000000000002242 ffff8801aabc5168 ffff8801aabc50a0 [ 63.480599] Call Trace: [ 63.480614] [] dump_stack+0xc1/0x128 [ 63.480629] [] handle_userfault+0xa37/0x1300 [ 63.480643] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.480652] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 63.480660] [] ? __lock_is_held+0xa1/0xf0 [ 63.480672] [] ? handle_mm_fault+0x117b/0x2530 [ 63.480680] [] ? handle_mm_fault+0x1fc3/0x2530 [ 63.480689] [] handle_mm_fault+0x1fd1/0x2530 [ 63.480698] [] ? __pmd_alloc+0x410/0x410 [ 63.480706] [] ? __lock_is_held+0xa1/0xf0 [ 63.480717] [] __do_page_fault+0x5b7/0xd70 [ 63.480726] [] ? mm_fault_error+0x2c0/0x2c0 [ 63.480735] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.480743] [] do_page_fault+0x27/0x30 [ 63.480755] [] page_fault+0x28/0x30 [ 63.480766] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 63.480775] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 63.480784] [] ? iov_iter_advance+0xd70/0xd70 [ 63.480793] [] ? __mark_inode_dirty+0x226/0x1080 [ 63.480800] [] ? __mark_inode_dirty+0x19b/0x1080 [ 63.480811] [] generic_perform_write+0x1dc/0x500 [ 63.480820] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 63.480828] [] ? page_endio+0x180/0x180 [ 63.480837] [] ? file_update_time+0xbc/0x3b0 [ 63.480845] [] ? current_time+0xd0/0xd0 [ 63.480855] [] __generic_file_write_iter+0x348/0x570 [ 63.480864] [] generic_file_write_iter+0x2d5/0x600 [ 63.480873] [] __vfs_write+0x4bf/0x680 [ 63.480882] [] ? do_iter_readv_writev+0x400/0x400 [ 63.480890] [] ? __lock_is_held+0xa1/0xf0 [ 63.480901] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 63.480909] [] ? __sb_start_write+0x14a/0x310 [ 63.480917] [] vfs_write+0x189/0x530 [ 63.480925] [] SyS_write+0xd9/0x1b0 [ 63.480933] [] ? SyS_read+0x1b0/0x1b0 [ 63.480942] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.480950] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.480959] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 63.519763] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.519777] CPU: 0 PID: 11128 Comm: syz-executor7 Not tainted 4.9.64-gfbb7468 #94 [ 63.519783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.519799] ffff8801a95d74e0 ffffffff81d90429 ffff8801a95d77c0 0000000000000000 [ 63.519812] ffff8801ad100e90 ffff8801a95d76b0 ffff8801ad100d80 ffff8801a95d76d8 [ 63.519824] ffffffff8165e3c7 0000000000002242 ffff8801aabc5168 ffff8801aabc50a0 [ 63.519827] Call Trace: [ 63.519845] [] dump_stack+0xc1/0x128 [ 63.519857] [] handle_userfault+0xa37/0x1300 [ 63.519872] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.519883] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 63.519894] [] ? __lock_is_held+0xa1/0xf0 [ 63.519905] [] ? handle_mm_fault+0x117b/0x2530 [ 63.519914] [] ? handle_mm_fault+0x1fc3/0x2530 [ 63.519923] [] handle_mm_fault+0x1fd1/0x2530 [ 63.519932] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.519941] [] ? __pmd_alloc+0x410/0x410 [ 63.519949] [] ? __lock_is_held+0xa1/0xf0 [ 63.519960] [] __do_page_fault+0x5b7/0xd70 [ 63.519969] [] ? mm_fault_error+0x2c0/0x2c0 [ 63.519978] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.519986] [] do_page_fault+0x27/0x30 [ 63.519998] [] page_fault+0x28/0x30 [ 63.520009] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 63.520018] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 63.520027] [] ? iov_iter_advance+0xd70/0xd70 [ 63.520036] [] ? __lock_is_held+0xa1/0xf0 [ 63.520046] [] ? inode_init_owner+0x290/0x290 [ 63.520056] [] generic_perform_write+0x1dc/0x500 [ 63.520065] [] ? __mark_inode_dirty+0x1a0/0x1080 [ 63.520073] [] ? page_endio+0x180/0x180 [ 63.520082] [] ? file_update_time+0xbc/0x3b0 [ 63.520090] [] ? current_time+0xd0/0xd0 [ 63.520100] [] __generic_file_write_iter+0x348/0x570 [ 63.520109] [] generic_file_write_iter+0x2d5/0x600 [ 63.520118] [] __vfs_write+0x4bf/0x680 [ 63.520126] [] ? do_iter_readv_writev+0x400/0x400 [ 63.520135] [] ? __lock_is_held+0xa1/0xf0 [ 63.520145] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 63.520157] [] ? __sb_start_write+0x14a/0x310 [ 63.520165] [] vfs_write+0x189/0x530 [ 63.520173] [] SyS_write+0xd9/0x1b0 [ 63.520181] [] ? SyS_read+0x1b0/0x1b0 [ 63.520190] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 63.520198] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.520208] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 63.586637] device gre0 entered promiscuous mode 2017/11/23 09:07:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007d8000)=0x0, &(0x7f0000f0a000-0x4)=0x4) fallocate(r0, 0x11, 0x0, 0x44400000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b1b000-0x4)=0x1, &(0x7f0000b3e000-0x4)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a2e000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000046000)={0xc000000000000000, 0xfffffffffffffffe, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000be2000)="2f6465762f6e65742f74756e00", 0x0, 0x2003e) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r4, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ce9000-0x28)={@common="6c6f4300000000ffffffeb0000000000", @ifru_mtu=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000c6000)={0x0, 0x1, 0x30, 0x3, 0x3}, &(0x7f0000bd1000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x6, 0x1, 0x401, 0x1, 0x1, 0x1, 0x2, r5}, 0x20) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) write(r6, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r6, &(0x7f000094a000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) setsockopt$ax25_int(r6, 0x101, 0x8, &(0x7f0000d5d000-0x4)=0x107, 0x4) writev(r6, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f00006e1000)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) ioctl$sock_SIOCGIFCONF(r6, 0x227d, &(0x7f000043d000-0x10)=@req={0x28, &(0x7f0000d78000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}}) r7 = fcntl$getown(r0, 0x9) getpgid(r7) syz_extract_tcp_res(&(0x7f00004ff000)={0x0, 0x0}, 0x54a, 0x44) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) write$tun(r6, &(0x7f0000253000)=@hdr={0x3, 0x7, 0x5, 0x100, 0x4, 0x8, @ipv4={{0x7, 0x4, 0x5, 0xff, 0xc7, 0x3, 0xfff, 0x5, 0xaf, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x1f7, [@broadcast=0xffffffff]}]}}, @tcp={{0x1, 0x2, r8, r9, 0x2, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, {[]}}, {"2ad27f269f41880ef5b1ae54c58f95ec0881404f581c13c6e766270d7fcb8533c68c2e70f7ef1b5f784ff24ec1d8794526dc1546ce067b6028dc120a8c48ad391993e6c1e9683e1c2b4920167313cd04a99637fd9b041053aaa09ee283160f85dcda1057222422f5bc15c0b47e68ac9b242a78cf50d580fbec239a3b0d449b6bc516ac633458a109fa6413c490cfe651dd3cb4b256b580"}}}}, 0xd1) write$evdev(r6, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r6, 0x0, 0x0}, {r6, 0x2, 0x0}, {r6, 0x4200, 0x0}, {r6, 0x400, 0x0}], 0x4, 0xffffffffffffffff) 2017/11/23 09:07:50 executing program 7: getuid() r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000509000-0x14)={0xffffffffffffffff, 0x1, 0xfffffffffffffffd, 0x1, 0xfc55}) socket$inet6_icmp(0xa, 0x2, 0x3a) clone(0x40000000, &(0x7f00002ee000)="", &(0x7f000041b000-0x4)=0x0, &(0x7f000076e000-0x4)=0x0, &(0x7f0000ed0000)="") ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) socketpair(0x0, 0xf, 0xff, &(0x7f0000ef5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007e6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006ae000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ab3000-0xc)={r2, 0x1, 0x0}, 0xc) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x20020000, &(0x7f000003a000-0x2)="05", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000961000)="") accept4$inet6(r3, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000024000-0x50)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) r4 = getpgid(0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000574000-0x4)=0x1, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004f8000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) sched_yield() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1100000, &(0x7f0000063000-0x1)="", &(0x7f00000ea000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000001000-0x1)="8e") 2017/11/23 09:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000085d000-0x10)=[{&(0x7f0000688000)="390000001300090469000000800000001800004001000000450001070000001419001a0004100200e300020000000000000000f700001ee400", 0x39}], 0x1) r1 = syz_open_dev$sndseq(&(0x7f000067a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x58200) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00009b8000-0x4)=0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031e000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000831000-0x4)=0x1ff, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9c000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000a52000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0x10000) read$eventfd(r3, &(0x7f000070f000)=0x0, 0x8) rt_sigtimedwait(&(0x7f000064e000)={0x4}, &(0x7f000041a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9a000+0x55f)={0x0, 0x989680}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000007b000-0x4)={0x0, 0x0}) 2017/11/23 09:07:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000464000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) ioprio_set$uid(0x3, 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r3, 0xffff, 0x7f, &(0x7f0000002000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x55) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002f5000)={0x0, 0x0, 0x0}, &(0x7f0000f94000-0x4)=0xc) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00006ac000)={0x4, 0x7f, 0x7f}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ioctl$int_out(r3, 0x0, &(0x7f00004df000-0x8)=0x0) ptrace(0x4207, 0x0) wait4(r4, &(0x7f0000ec1000)=0x0, 0x20000000, &(0x7f0000464000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000976000-0x20)={@generic="dc8c8158537b76322bc1658c9fbed625", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x443) writev(r3, &(0x7f000028a000-0x30)=[{&(0x7f00000fa000-0x5)="edc6a76550", 0x5}, {&(0x7f0000d9b000-0x4)="089bdb05", 0x4}, {&(0x7f000058e000-0x35)="7058e46c38d9c5a2c43b4a35052ea922b3cedb1eb7729783a656216f4529272dd85bf8538c051485a2e91c7e96df829d280ebe28ad", 0x35}], 0x3) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000cf6000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000cce000)={0x3, 0x7, 0x7, 0xffff}, 0x10) 2017/11/23 09:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000800000-0x8)={0x0, 0x0}) set_thread_area(&(0x7f00000d2000-0x10)={0x80000001, 0xffffffff, 0xffffffff, 0x2, 0x1, 0x800, 0x954, 0xc6f, 0xfffffffffffffffd, 0x3ff}) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x5) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r2, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) fchdir(r2) getdents64(r2, &(0x7f000011e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) renameat2(r2, &(0x7f000080d000)="2e2f636f6e74726f6c00", r2, &(0x7f00000b9000-0xa)="2e2f636f6e74726f6c00", 0x1) r3 = openat(r2, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001e2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000f1000)={0x10001, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ebd000-0x10)={r5, 0x100}) r6 = getegid() syz_fuseblk_mount(&(0x7f0000d12000-0x8)="2e2f66696c653000", &(0x7f000012a000-0x8)="2e2f66696c653000", 0x0, r4, r6, 0x100000000, 0x8, 0x28) symlinkat(&(0x7f0000ae2000)="2e2f66696c653000", r2, &(0x7f00006c5000)="2e2f636f6e74726f6c00") write$fuse_init(r3, &(0x7f00006a0000-0x50)={0x50, 0x40, 0x8, 0x4, 0x302c, 0x0, 0xffffffff, 0x8001, 0x7f, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$inet6(0xa, 0x7, 0x80000000) write$fuse_notify_store(r3, &(0x7f00000c3000)={0x28, 0x5, 0x0, 0x4a12234e, 0x9, 0x4}, 0x28) fanotify_mark(r2, 0x1, 0xfa0f8f4e855b67c9, r3, &(0x7f000077c000)="2e2f66696c653000") close(r3) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r3, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r3, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x4) unlinkat(r2, &(0x7f0000500000)="2e2f636f6e74726f6c00", 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000abf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/23 09:07:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000816000-0x16)="c62b7573657276626f786e6574316b657972696e6700", 0x0) ftruncate(r0, 0x4) mremap(&(0x7f00001ff000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000017b000/0x2000)=nil) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014b000-0x78)={0x2, 0x78, 0x100000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x9da, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x750, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000097d000-0x3)="a12702", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310d2", 0x12) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000edd000)="2e2f66696c653000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000073f000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000938000-0x3)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) dup3(r6, r3, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00008b8000)=0x0) clone(0x8000000, &(0x7f00009f2000-0xf4)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b2702bc091d217fd910252363cec84a77c0c2b42f3eabd04a63454e054f1a0dcae5b72a52d62cf8e3a19856a3dce5a89e411008ce747cef518601e86b9086dfffd99b736c9516f2f96ec2eba06d979dfc2f020033d43beb785e28ed73b3f5f6ab0744670abb4694598a6932a7b9c73877ec5a6f960000100065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547e5d7e35f0d726b15356bd63de52ca1b00000000cf5412ff0769e0704802c9b70bad8dc97b9a678f45e02eb95f00025640fcb625f193e5d9a08b397f9445a73b60bc", &(0x7f000099c000)=0x0, &(0x7f0000799000-0x4)=0x0, &(0x7f00005fa000-0xeb)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c07bb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c6980d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623f2bf6008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869a87b1") r7 = add_key(&(0x7f00009aa000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xffffffffffffffff) keyctl$get_security(0x11, r7, &(0x7f0000a6c000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f6, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) keyctl$setperm(0x5, r7, 0x10001800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 09:07:50 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) set_robust_list(&(0x7f00000ce000)={&(0x7f00000cc000/0x1000)=nil, 0x3, &(0x7f00000cd000/0x3000)=nil}, 0x18) openat$keychord(0xffffffffffffff9c, &(0x7f000053c000-0xe)="2f6465762f6b657963686f726400", 0x8000, 0x0) 2017/11/23 09:07:50 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000221000-0x9)="2f6465762f73672300", 0x2, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e5e000-0xc)={0x4, [0x3, 0x3, 0x8000, 0x7]}, &(0x7f0000d13000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000073e000-0x28)={@common="67726530000000000000000000000000", @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000d3d000)=0x4, 0x4) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000c81000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x406, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = socket$inet6(0xa, 0x100002, 0x10001) sendto$inet6(r3, &(0x7f0000c32000-0x591)="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", 0x591, 0x48000, &(0x7f000043a000)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}, 0x1c) sendto$inet6(r9, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8", 0x1c, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0xff, 0x0, r1, 0x2e0, r2, 0x2d48, 0x1000, 0x0}) epoll_create1(0x0) r10 = socket$inet6(0xa, 0x3, 0x200) r11 = socket(0x11, 0x803, 0x300) setsockopt(r11, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r10, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xa, &(0x7f0000700000)={0x4, 0x685bf735, 0x3, 0x1, 0x1, 0x3, 0xfe, 0x1ff, 0x0}, &(0x7f0000ffc000)=0x20) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 09:07:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x9, 0x4000) syz_open_pts(r0, 0x4040) epoll_create1(0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f70707000", 0x0, 0x0) request_key(&(0x7f0000001000)="6269675f6b657900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000+0x9cc)="406b657972696e672c7da000", 0x0) write$fuse_notify_inval_entry(r0, &(0x7f0000008000-0x20)={0x20, 0x8000, 0x0, 0x621, 0xfff}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f73657175656e6365723200", 0x202, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000008000-0x8)=0x0) 2017/11/23 09:07:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b05000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000764000)={&(0x7f0000fc2000)=@ipx={0x4, 0xfff, 0x4, "0eaef63fddaa", 0x6, 0x0}, 0x10, &(0x7f0000564000)=[{&(0x7f0000f23000-0x3f)="a54eb4bca79e5c68066f7d4ba8459a2cc540b4101441fa6056459879bb08ee16bfe1f108d9f8e7fe3901f30a3cbc747840c465aae6239386f8494633d6a6d3", 0x3f}, {&(0x7f0000d73000-0xf7)="8804ab3c65494d97954965d2cc24e4fffea7f80e79597f7b7eadef52b927cdfa72a481c0d0963b1ce63dd8ccb707a6bc7632307bf23a766803e028024de5c02d2f22394a978452ac314989ae90decafa9484c3a0f5b61782f297246f8e2a68f99cd3f671d9dfba4af37fe49ed282b779530ea80f450270107c5383fdde23ebbd17fe3980c18fa3d86a5da4b9ef970d23183f816f6264c0e1bccab72d6e12d9f19fa9b6142d39d9de3135a9a8936b006ec682631e111ea38ad7f6d79f179486177e436765389e323390655378292e6acb32b41ba0caa7d6203aa609bb8faac5c2de8c8d4570fe0ca00a023acd1aecef37c4e9c7077e0d34", 0xf7}], 0x2, &(0x7f0000742000-0x1440)=[{0x100, 0x11c, 0x1, "6eacb69771acffffe9bc2209b283ee699ddce60ec2e77249234bb195d38e571c7ac6feae4105a6846571366e7688ab1331866d92b7840477359dd0df44d52d0ff04379f73032ccbe0eb156d7242bed03409d45b6e3bde1949d93b2413dfdda322a65e73775d503440802785283588e418f281daf9c4d7c27fcb82132f235b919fb7897835f01fd0b305dbf52947b55bf341d32034e362fc71509b7c3735bc7e00d80ddf43e6ec51f2a4dd017e20506c85b7c043ca9694c45f7a7a59e2d2d5bbe4b1d0f0419c891860054e21ffbd9ce755106c791c245fde9a237c7a709c6f508011d7e5fa6d5351f826b38e03ca2"}, {0x90, 0x10d, 0x1, "f396590055121daf8c281b83cf938c59830e1224ba14402d672d14fa6a53184b5b68ef2ca0555bc98895631c9b1fd6296caa7a914a0e8e9646333aa8efb61bfe8d839e732a79b2451f8b724ad23d9ea897fd2ee616121b7b01a9addec5a127bad16a4b16a024bcc03768126a6a9be2bb898cac0c0cc0b87c87227d"}, {0xa0, 0x105, 0xffff, "9f3fcb195bdf255559c4ae5878aa5ca85b399942fec67c448d301f447af543a440ad9e48e2ae11ce49cab38bb6ff6edaf64d5f057d0e075d370b98159c27afd12cf886acf94f86f422bd5bed07eca70e3da9ae4249fc33f0d6df8fbf801671c3d4432b1a0af55f9ee65d3c6b12992c68ea83c0c02f8b90389874dfd6969972b91bd4397ec873dc6c50b6fe57b5"}, {0x68, 0x107, 0x3, "aa0b9ceb744ac3ed48d192bba63e29d41f4bff7708bad47676956f9251f2c660e1b5b6faf0ea8f56ae989880005494deeedfe7558b1d805ef7c99794ac0e984f17b7abdcc88858f2e109eaad5f444f71a027a38d8c"}, {0x40, 0xff, 0x9236, "dfd43e41df9a18d5f64e202b6013abf5ad19fc38489738b3715286ee97a959d0fa4b2857ef31d56a29ddbbf6"}, {0x30, 0x102, 0x3, "6e9144ee3c8e9891ceb0dd67473df73d6bb52878c4ecb484dd60"}, {0x1010, 0x89, 0xfffffffffffffff7, "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"}, {0x58, 0x111, 0xff, "12733a21c7006e233be9bd359c430110c2bebc39622e1bf1545e7fef394b727ef97b6a282b2a87dc5c50e122872dc4f0b642e4ed0e479ad328462bf72222ec997d"}, {0x50, 0x10a, 0x100000001, "870d6edef46f9119e315249a180dcf4982905cec9eee0001e2ff111f1bfa5c2ac6e8a34367b067898e824b893cbedb8fd0a7086bd4feb5e5328a"}, {0x80, 0x0, 0x70, "54cad06497c8ea3dc23198f2a37b491a15d00895ec52f65940923845030da50f1a10ac8c54a7783d7f6c1d2087504001429bb159beb80392f41031be14364429d0c12956f3125c8e54fd310b91e4a191d104c35c1de49d189f65eb8f32a3447e46bbc95b8337b2c3b0abfa"}], 0xa, 0x1}, 0x8000) pipe2(&(0x7f000009e000)={0x0, 0x0}, 0x0) r3 = request_key(&(0x7f00004f6000-0x5)="7573657200", &(0x7f000031d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000806000-0x12)="706f7369785f61636c5f6163636573735d00", 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000b9f000-0x8)="6b657972696e6700", &(0x7f00007c3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f00006da000)=[{&(0x7f0000b29000)="97c670543b7c232eb19ff8655065131efe707602eb24e72397df365cf5471f3aee016fdb430cb20c689d341642765d3972bc6c6d8f216a45d472f6d32a170dfcffdbf797846e1a8703936fe8b75b437fae62042f8908afba15f7e8c1b8e66c467794b50e70599ec99101a49bad4d4cf91220b129fd18192430585a3b4ceff8de322c07988ff906dcbd7882f832d385c6cf3f6133455c336a84717779be451bf543d12ffca69d0ba4ce6c8acaf52bf039aad03b2c3a140074ef4e0470c75210b37910d96544136fb6c7c24bca53d7d560706b5755a04f3bc7ca8e39a85bbbf51d3afc6744db46946865dbe9eed477db8d57a2052eb543c0b4d33c", 0xfa}, {&(0x7f000009e000-0xb6)="1a604a35b8eba8f331ac2d9795b3357d3a4c46d47c53df74e1bc9eb320ef0286fcf2c4d24ade9765706c15b2136b002c2c591e32aa806a69ebb2d2a1d601e9daaeca36b55ed4f8cec2a750291b5d4dc8a9548172c0807994173d1a074e76bec58611e88531d90432b3f9c9347515fa74cce98539360105dc5f9fc84dcb21f99d9ed5e93187e1cc929bef098f06c7164c65faf416e31d00edd8d788df8e89baf0d8f2b2888a60e8ea208d239451256805662982c13838", 0xb6}, {&(0x7f000060d000-0x96)="bd45e915cd72d63dce536a6942393b40dc9eea5dbe14ae8fbb43fe38bafaeba81ca73c361966828e633745671610b7419e942c6c45171255de25f3cce002b2402ea75db30cda4e14812844bbbc4ac0033b9d8ca3c444c915a25a461c7f6b3ec8c3581e8a6870f07a9d4c3d7c64fe0539771019a16829848dd42a306e9077c6133f61c5a42c6c925536a19b36d50e90cdd5c473a584b0", 0x96}, {&(0x7f0000069000-0x1)="13", 0x1}], 0x4, r4) bind$netlink(r1, &(0x7f0000afa000-0x5)={0x10, 0x0, 0xf9, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000709000-0x2c)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$inet6(0xa, 0x802, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000969000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000851000)={&(0x7f0000be5000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000cc4000)=[{&(0x7f0000681000)="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", 0x599}], 0x1, 0x0, 0x0, 0x0}, 0x0) set_tid_address(&(0x7f0000ff4000-0x4)=0x0) 2017/11/23 09:07:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000800000-0x8)={0x0, 0x0}) set_thread_area(&(0x7f00000d2000-0x10)={0x80000001, 0xffffffff, 0xffffffff, 0x2, 0x1, 0x800, 0x954, 0xc6f, 0xfffffffffffffffd, 0x3ff}) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x5) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r2, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r2, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) fchdir(r2) getdents64(r2, &(0x7f000011e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) renameat2(r2, &(0x7f000080d000)="2e2f636f6e74726f6c00", r2, &(0x7f00000b9000-0xa)="2e2f636f6e74726f6c00", 0x1) r3 = openat(r2, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001e2000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000f1000)={0x10001, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ebd000-0x10)={r5, 0x100}) r6 = getegid() syz_fuseblk_mount(&(0x7f0000d12000-0x8)="2e2f66696c653000", &(0x7f000012a000-0x8)="2e2f66696c653000", 0x0, r4, r6, 0x100000000, 0x8, 0x28) symlinkat(&(0x7f0000ae2000)="2e2f66696c653000", r2, &(0x7f00006c5000)="2e2f636f6e74726f6c00") write$fuse_init(r3, &(0x7f00006a0000-0x50)={0x50, 0x40, 0x8, 0x4, 0x302c, 0x0, 0xffffffff, 0x8001, 0x7f, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socket$inet6(0xa, 0x7, 0x80000000) write$fuse_notify_store(r3, &(0x7f00000c3000)={0x28, 0x5, 0x0, 0x4a12234e, 0x9, 0x4}, 0x28) fanotify_mark(r2, 0x1, 0xfa0f8f4e855b67c9, r3, &(0x7f000077c000)="2e2f66696c653000") close(r3) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r3, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r3, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x4) unlinkat(r2, &(0x7f0000500000)="2e2f636f6e74726f6c00", 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000abf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 64.507326] device gre0 entered promiscuous mode 2017/11/23 09:07:50 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffe, 0x42) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x200000000001, &(0x7f0000f64000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x10016, &(0x7f000045a000-0x1002)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f64000)=@sack_info={0x0, 0x11fa, 0x8}, &(0x7f0000292000)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00004c9000)={0xa, 0x0, 0x20000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f000067d000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) [ 64.540181] device gre0 left promiscuous mode [ 64.550882] device gre0 entered promiscuous mode [ 64.574177] pktgen: kernel_thread() failed for cpu 0 [ 64.582082] pktgen: Cannot create thread for cpu 0 (-4) [ 64.589025] pktgen: kernel_thread() failed for cpu 1 [ 64.594530] pktgen: Cannot create thread for cpu 1 (-4) [ 64.600265] pktgen: Initialization failed for all threads [ 64.767478] pktgen: kernel_thread() failed for cpu 0 [ 64.772611] pktgen: Cannot create thread for cpu 0 (-4) [ 64.778498] pktgen: kernel_thread() failed for cpu 1 [ 64.783582] pktgen: Cannot create thread for cpu 1 (-4) [ 64.788990] pktgen: Initialization failed for all threads 2017/11/23 09:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000005, 0x800000003) connect$inet(r0, &(0x7f0000f11000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) inotify_init1(0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000077a000)=0x0) getpgrp(r1) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b7d000)=0x0) getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000903000-0x8)="2e2f66696c653000", 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011c000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) write$fuse_notify_store(r3, &(0x7f00009d5000-0x28)={0x28, 0xcc51, 0x0, 0x6, 0xc2, 0x2}, 0x28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000210000)={0x0, 0x100, 0x0, 0x8001, 0x964}, &(0x7f000018f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ddd000-0x8)={r4, 0x9}, &(0x7f0000db9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000cab000-0x4)={0x5}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000844000-0x4)=r5, 0x4) getrandom(&(0x7f00009f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x2) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r6, &(0x7f00005d5000-0x30)=[{0x5b94, 0x0, 0x2000, 0x9, @tick=0x8001, {0x3, 0x2000000000000001}, {0x6, 0x0}, @raw32={[0xee0, 0x5, 0x5]}}], 0x30) close(r2) socketpair(0x71eb27a4ec1f836, 0x0, 0x80000000000004, &(0x7f0000ffd000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000783000-0x4)=0x2, 0x4) add_key(&(0x7f0000b45000-0x6)="727872706300", &(0x7f0000ab7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000-0x29)="f19e05a8833336178b4331487d2068694a73d5247134beae58d75b74481d167c4a74fcba9cddc4232b", 0x29, 0xffffffffffffffff) add_key(&(0x7f0000381000)="646e735f7265736f6c76657200", &(0x7f0000345000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ad7000)="4808499300e6c5d2b08af58f2c4734a0853f91c45a28554e8edc34102bf144300a98d4393cfc17a37000beb155021fa8579aea7efe8e863e2cfd17b28f3bd8109fb9c75ae08520b37689c9e882c80083ddb7cbf6a950ee0baa18c39caa70b210015bba93cb8c", 0x66, 0xfffffffffffffffb) r7 = request_key(&(0x7f0000221000)="73797a6b616c6c657200", &(0x7f0000d0e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ac0000)="6e6f64657600", 0x0) r8 = add_key(&(0x7f0000010000-0xa)="000000000000010000", &(0x7f000029b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000573000-0xf9)="e80190d0cf6be7b9938002f727799cdf9343cee1e28c612404d7adca1e4782fdef9396ba492a886791d6a6073dea2ffb91e3c0115e1e43106554e07a246e5c3bb435d36c4cdf92c5b314af800138267244e25c1919570d9e7b6ababf4fe05313110c57f828fd15f57f3ba60af07b9781c651788b1db7840f8958f4ff00000000000000195827490e455d1d9eb7c4d888ebdf15255069744396f7a576ea3e189b53a387f858ca195cd31707f768f781d0ce313edb3f08000000c8dabe2cfbf4f2271796504fc000e4b439f7ac10e3a4bc3f83ffcd3e6dd765f5c48fd62823e36e727ee3d9613fec8b2b27b8204749529c9d668c3842c77cccc2", 0xf9, r7) keyctl$set_timeout(0xf, r8, 0x2) mkdirat(r3, &(0x7f0000e05000-0x8)="2e2f66696c653000", 0xa8) ftruncate(0xffffffffffffffff, 0x40) getsockopt$inet6_int(r6, 0x29, 0xc9, &(0x7f0000e96000-0x4)=0x0, &(0x7f0000cb6000)=0x4) creat(&(0x7f0000dee000)="2e2f66696c653000", 0x2) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00004b8000-0x4)=0x53c5, 0x4) sendto$inet(r0, &(0x7f00003e6000)="", 0x0, 0x0, &(0x7f0000760000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 09:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000098f000)="0007", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d74000-0x20)={0xeb0, 0x1f, 0x8, 0x1f, 0x9, 0x2, 0x400, 0x1, 0x0}, &(0x7f0000385000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002fd000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x2a00, 0x0, 0x4}, &(0x7f0000a54000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000208000)={0x0, 0x72, "13559c484848ffdc4cbf1c40851cce43e1504d7983853bfb4c92b4045db2ed8355b791cab4b1d937ab6919a910cfd071d92f18f44e06d8351159332058080855b55aba582288f18ea88d1f869397cbee0287fe94f1cda6894218fef16bb9827837b3bfe4088ca360999088f157bd2f7110a3"}, &(0x7f0000894000-0x4)=0x7a) sendmmsg$inet_sctp(r0, &(0x7f0000b1d000)=[{&(0x7f000011f000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca8000)=[{&(0x7f0000989000)="9f61bd85b97d9a892c7827dbc79f28476b9e82ef79b98607e5135cc7118836b026e2131141ca2267cbb4d73185383f3bbb4623407740bfb38a2fa5c73abbfcf02ed21116a735c1c4a7ccd6a7bb936f058cbb288af6b79fa19818f6b0a7fd52555411d16c4c18fae3d3f046f55a7956437234b34468454e9d4c1fb627d14a394ef980d20163b371be4b", 0x89}, {&(0x7f0000959000-0xda)="d49808aafc591a81d049cb00961e4c7a37a93e75069d74570013d63e321308a2d2d13c56dc999d02ae66a6ae34d3a0538fe412e19e9223da7111b2e80b45df5f815d69d9aaa0ff398417b59f877275dbddf7a1a77981a92be3803456b71618afefcdc12a156e89e9e210fc2f74e3e31a04f164b8832717a30c738de95ff8e2fad97b9b998fdfcb81ff667d188bbed8024ddfae4611b448d9a3db3b4469691edd0792810b0f7faa9c61b53178f5d1b52b26111021defdfac332bda31f5c290227a323577fa3a716ad6821c8b65c5943442824afb26c53c7e4991e", 0xda}, {&(0x7f00005e1000)="452e7ced26172f61b1ee381450af3a3267181f153e9c37653aaec06c2c473472be0ad080d0ede35e44fb57a12f20a0cc7394d8f0c42ec819bc34f740c9a848f4b0420a6f97e7666b88ac187bc0a4b4922fb32d87e80d64ae73f13c81f1b264a85e462f87f10288fa51d7d91ba8049a0844c048df1174022e8cc6c6005c464944132bc5ed3328b0b24e9df1e3fbad561aeb072e68423524397334e316b452415db45e0c448a09b6a5302505acdb1ee2bfbb2a54522e2cac0d3d42863b5c49b079f9c587ab8314bc", 0xc7}, {&(0x7f0000f40000-0x68)="fd37cef91835a0a730c76241a91993cb412b82db41bf61035100621aa0e0ca8e6ac770ddb0428415045c24b1369599f09223f86c8c94c232a1e50d4eeb7f32e88b8850b4786c1190ff68e151c87da31045d6e7796d225e4256b6ddf719c4de653467033163eddde1", 0x68}, {&(0x7f0000e00000)="c72d48ebb310d2004f007bbbe567bb544dedf070a69a4a0453dcdbe300614e5c9c5e701b1d0bd6a1e7e1cb5153b24bc010f3a8c2fd9ef657c6018855b6f9b99d13755462df6fa14c6b44392bf6d27857c75c1ea8c081ed52a0cb8aa87fb1c525dc23f7034f28ec285d0b01df38d2a019e218e954a6d041c740abd7ade427b6e30e11f2ba7e631d2503fff22d653125f3e20dadd1258d709a6c012d2d40a0b4431e357f15e7bec7d960b515bab04451a64908ae254687cca577e52a69a36f8d2dc929874cc149584cdb14f5cfdd2417b3ad25ae6b26454b3adbd4e6e9bfb12926c39b51a9665847f9782010a9", 0xec}, {&(0x7f0000738000-0xf6)="98e1fb020d8a7d433d4050790fb4bce33a8f368ea655ba6c8088ad258cc6eba324868c2fdc3582b3bc54429f7f864718c3b56f38ebc9c7f27af30a45b2508770ed0eaa4e8423f5b6267e03b68d610b2d3d3bdd35bca8c6d897ef6cb4fbf4103f4396f52e5203793d2f720144b2066f989105669c70c3f8c138b3f114085ddea09dc7ac967edb1aaf4618668eabc3dd9bd4cb4efd0517714e32ae5fa836ff90feb7158cc2c22465051573f45cf1f8ebf33e53f61538b93588a029dedf8f3ea5261ae2d530d2c5f541a2ea39f4247835bcfd5af082fbe6d9ea02eee10ed39493d9a448690c7d74ad9e0940a1dd1b669def096e5fe41f0b", 0xf6}], 0x6, 0x0, 0x0, 0x5}, {&(0x7f0000249000)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000308000-0x10)=[{&(0x7f0000d24000)="43ccec81953da26b19ef7f4b4e01ff133fe8d9d071dcad5e5c215fdb35487ef8bb70f7b454a262908bfeb82fa44c0624b158da58f1e2d55c0d2ff397b6c4f524bba781380cdc5bfbd0513f7161a43e0f98a986a86f0f1312d7e7bc3d872e490500535379b8ea58690007535c8801ab01e77517d49d1cb3526265fa3d10b9e5b76c20c3fc7b976b18d96cd4d04497c8ecf35cde73d788645961d312065319f5fb630e8faa3e406ac7d449bf4812e61477038b59011249a98fa5b51ac91d1e32fd1dfb23004382230c943e5b4da55101c1c4c22684c1af", 0xd6}], 0x1, &(0x7f0000188000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x9, 0x4, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x80000001, 0xffffffff, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x4, 0xb01d, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x800, 0xfffffffffffffff8, r3}}], 0x4, 0x800}], 0x2, 0x80) write$fuse_notify_poll_wakeup(r0, &(0x7f000018b000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00002f6000-0x64)={&(0x7f0000238000)=[0x1], 0x1, 0x80000000, 0x20, 0x5, 0x5, 0x35b8, {0x8, 0xfffffffffffffff7, 0x3, 0x0, 0xffffffff, 0xfffffffffffffff8, 0x4, 0x2, 0x7, 0x187b, 0x4, 0x9, 0x100, 0x8001, "43bdf1a0f677a7fc3c0308ec3524a32db9cd65db3a2d0d2624b8e2970db7dd99"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007af000-0x108)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0x3ff, 0x3, 0xe4b4, 0x7, 0x4, 0xd, 0x1, 0xc9, 0x3]}, &(0x7f0000778000)=0x108) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0xa3) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="fac331b8e2094997f28421a9638ee63c"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) connect$netlink(r7, &(0x7f0000786000)={0x0, 0x0, 0x3, 0xffffffffffff8000}, 0xc) r8 = fcntl$dupfd(r6, 0x406, r4) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") sendto$inet(r8, &(0x7f0000ad7000)="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", 0x1000, 0x1, &(0x7f0000dee000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$llc(r0, &(0x7f000066b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2c000-0x4)=0x10) sync() 2017/11/23 09:07:51 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)="2e2f66696c653000", 0x260, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000001a000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x10000, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000018000-0x7e)="485238fd2ea1dd67861d34b9f60c9c06435a68d11dfd75c107f540b182c50308f5eef9d0fd9c5ed9d540de763a27dae7e071894f110153f68469b040844517a119d0f325c8ba2aed099bcd9ebf0eee1460392b1629212cbb34112af00a85bf300cf006fa1cc221ec94c4969bb26776c3345a9adb5e4b7bce13a27a18ed94", 0x7e, 0x80000000, 0x0) io_setup(0x13ca, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, 0x2010, r0, 0x0) io_getevents(r1, 0x10001, 0x1, &(0x7f0000017000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000018000-0x10)={0x0, 0x989680}) clock_adjtime(0x5, &(0x7f000000b000-0xd0)={0x4723, 0x1f, 0x2, 0x2, 0xdc5c, 0x9, 0x3ff, 0x1, 0x0, 0x1ff, 0x1, 0x6, 0xffffffff, 0x1, 0x5d42bf28, 0x7, 0x7, 0xffffffffffffffc3, 0x4, 0x6, 0x8003, 0x7, 0x3, 0x80, 0x8001, 0xbe}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0xe, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000001a000)="2e2f66696c653000", 0x82001, 0x2b) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)="2e2f62757300", 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000013000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000001000)=0x0, 0x1, &(0x7f000001c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000019000-0x20)={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x49}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f000001b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)="2e2f62757300", r3, &(0x7f000000f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x40000000c, 0x12, r0, 0x0) 2017/11/23 09:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00002bc000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x1, 0x40000000, 0x3, 0xf}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800003) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000fed000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000351000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000cf1000)=0x45b3, &(0x7f000043f000-0x4)=0x4) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008fc000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009aa000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000)=0xe8) r5 = getgid() sendmsg$netlink(r0, &(0x7f0000c88000)={&(0x7f00002b1000-0xc)={0x13, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000edb000)=[], 0x0, &(0x7f0000d76000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x2, 0x1000000004}, 0x4) sendmsg(r2, &(0x7f0000784000)={&(0x7f0000f59000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x6, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000+0x814)=[{&(0x7f0000d87000)="2d58d240b242359c6e36a89dda1700b8a5c5cdde1f1f140cd0c531402b32cf1164a8f9232f640101c9ffd4ea300ff86534ccfd681b88473a1994c47c57ce77b9066fd69459fada32af0565c8cc680289d9e63dd39361c83a486ce1ab3924cc84d004bbc2b56396b277e2aa1415ab1741ad7f45a6b49c2a26d4450420e7118ffb8c606ecbb8805049d43ebcaec7", 0x8d}, {&(0x7f0000898000)="d9612cde00d045c3d949d94edc54afc94cdb02e29d8abc884ca4f5c58e3bfe4f6e3c9910a8b8c2dcb675c2c3785aaebd94130f5cbadfced7cd298517135fd928672f690d6b49753cd4ef04032ca82e9df1328c87889b279b284a10f26e5ea898d0c8e1a0a9ad05fcf2215912fc6536b18656b852145841525e77ede9e1dc40573f914d100acc3182f9fe933141a35dcf92da86f349b722ac467ed2ab883fb03ccbab07ff10919c3291475783a24a4441dbc64320cb16a2df4be562", 0xbb}, {&(0x7f000093a000-0xf6)="f8a4018a609817e71ac8c6b7de2342f626aa8a6039dadf362c9a0c149f2ba76deef94cfa8311cc13e4aad592093c937afb666b4859f92da66866e0ded5734108fc5122516840dbed26dd4eee72bf7021552efa6d2f4c41eb590a42099fd11525d15b7042d3579430cc41e42b0363a8b941341daf1f0457ff2cd85c1df72ced36e5ed08261f4d80315fbb631010265bf6dfab6d55447df08a30780327687f504ab2cf8be76711574dd40469fde9fc4c30556e6a47abac613d85795505a8f3349179e6e37c5077da1779c8c32ff406b0ecf8afc93159844662139138990d491e1611b55ea8d14c2517ec7cd82fcb57aff8b1e168f65236", 0xf6}, {&(0x7f0000b60000-0xc)="fa6ae5b8f6fd9c75524025a1", 0xc}, {&(0x7f0000ca8000-0xfa)="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", 0xfa}, {&(0x7f0000563000-0x30)="1b6c0eaf50b0cd949283192ed51ca2775164e984bbf1045751c7be1826216ace537bea5b3813568eb6e68f4902551bd7", 0x30}, {&(0x7f0000691000)="e0987fa3e956985b183c7fe4582737bbc92552d9d6856802251cd3dabc9fe0ac949b005f097bab2474bb42cd597f49c99d87afe4bda4a7ce3a35dcc5ca34814219c15e1fe81a74f638002bde54cb3e2941039ab2c200f2c05f5a8c8aad24f0d7994be0b21a2e16b1412714376452", 0x6e}], 0x7, &(0x7f00009ff000)=[{0x70, 0x185, 0xfffffffffffffff9, "e1a18df08b9f9f18586db5f10f6534fa4d8d96b6adae61ebdc50af63a40ff0fdeac40ec389b801b16a59f193553efee4928799ded485a4f99a46bb52cbfa5843daa446ee2bda2cbe0595b87c1bbda76da6c29453f12ba028a8ac0c"}, {0xd0, 0x1ff, 0x5, "6459f6b1346a89e5653049040a5f7ba5a3636779ceadcacff280b48f6fa4ef3dde90656292c5fef476e1f49c8afbeec792c5114a9ffd4a740985a3d6077c625b8454e9421ca75dcb1712231eb5d23d98263b8a80ced20ed76de328827d8f2a625d34a1e96c3440910ef5437fc19ccef4bd72f858899c42712adff92174efdf8d95a55f7f8ffde8d50921f4162131728a0d2d0225a2d5886126a1b79eebcfbb449948d1d1627e3fcf0183c0d2759362b48dc9dbfc7eb888a89034"}, {0xf0, 0x1, 0xe093, "201c1b4cf8dd8cf2332dfc5a35ba172e2fae4d91fef7c8933d38851bc333408f9612356d3fdb9a481e4800b9e91dfe1e6f671d968f87be774fee0b2bb3eb98526a7fadd1e82fe337650b7bee5bf37151982e026e30480447c907a0d2ae08419d49908502c633c7d8f2049690ded4c3e16b032532a56a1e8e72e1c09b2eec164eaf5e8e4095da5ecd2a199d7b0aadeafbd8b6734b377444892427703ee09ca513ae2306019662160fcd4bb3cdfd01a8b424ea352cfe49e7eea8cb42dbfa7ea6701c2ec9c0a5b610ef3f96105184f34a40b52f896abdb3a8e05747b2d4d15fd7"}, {0xc0, 0x11f, 0x7fffffff, "1e23cdc2ea14782e15768ebb9b5bd9441256b525fca0693529335fed5368edf717846f9506b345028d064410c1e64c5549274545167ffd1cfa220d7ae81f15e21c869dd50c573308fe0f5865ede46b8cb52615cbf87a630f26b2931b1cb0d65d612e0965d39a993d29f960baed4085f9ea7703871229e34b031bd39a2bf1e2e5e337bb602f85395d906e2054384b7b8675bef451d2cd12cb9abebd1e65513f7a99c31244550b251832"}, {0x20, 0x10d, 0x3, "ff785697f0ea2c888e"}], 0x5, 0x44000}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000861000)={0x10, 0x0, 0xfffffffff826cffd, 0xfffffffffffffffd}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0xfffffffffffffffe, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f000021b000-0x6c3)=[{0x12, 0x5, 0x102, 0x40000000000, 0x10000000, "00e8"}, {0x6b1, 0x1000007fff, 0x0, 0x0, 0x0, "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"}], 0x6c3}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c0f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r8 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/11/23 09:07:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00003e4000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") r1 = accept$inet(r0, &(0x7f0000a30000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000459000)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000401000-0x3)=0x0, &(0x7f0000535000-0x4)=0x4) mknod$loop(&(0x7f0000cce000)="2e2f66696c65302f62757300", 0x0, 0x0) recvfrom(r0, &(0x7f0000d9f000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x1, &(0x7f000063a000)=@un=@file={0x0, "2e2f66696c65302f62757300"}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000017000-0xb)="636700d900000000086900", 0x0) ftruncate(r2, 0x7) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup(r4) splice(r3, 0x0, r2, 0x0, 0x6, 0x0) splice(r2, 0x0, r5, 0x0, 0xfffffffffffff000, 0x0) [ 64.887538] pktgen: kernel_thread() failed for cpu 0 [ 64.892658] pktgen: Cannot create thread for cpu 0 (-4) [ 64.898121] pktgen: kernel_thread() failed for cpu 1 [ 64.903201] pktgen: Cannot create thread for cpu 1 (-4) [ 64.909002] pktgen: Initialization failed for all threads [ 64.979865] device gre0 entered promiscuous mode [ 65.119382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=11265 comm=syz-executor3 [ 65.142406] device gre0 entered promiscuous mode [ 65.161793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=11287 comm=syz-executor3 [ 65.215407] pktgen: kernel_thread() failed for cpu 0 [ 65.220588] pktgen: Cannot create thread for cpu 0 (-4) [ 65.225943] pktgen: kernel_thread() failed for cpu 1 [ 65.231067] pktgen: Cannot create thread for cpu 1 (-4) [ 65.236420] pktgen: Initialization failed for all threads 2017/11/23 09:07:51 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80f, 0x44) r0 = socket$inet(0x2, 0x800, 0xff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fed000)={0x0, 0xaa, "5969cd0e6de5fe54925871f3e97828dc7d0e852b112eab83412b6d381cc6f6c3cb048068be1627592227f0f2f346ddcdf5afeaf6e1386e926cb20695050d8a503aac585e91140532da640242b742f00437b86330698043d4a3e43ebdfc3e22df97e55bfb05459d56919ed65521c54cd755b114a9f45a6aed474ffc2712bcc44536ed5762515273e3177e1838ba75c4d34788c4d430047520524d8ff04601e388a945a5b4c9e4972cd288"}, &(0x7f0000fee000-0x4)=0xb2) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fee000)={r1, 0xfffffffffffffff0}, &(0x7f0000fed000)=0x8) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bdb000-0x10)={0x0, 0x6, &(0x7f0000230000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6ad, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca5000)=0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000c6c000-0x10)=[{&(0x7f0000ff0000)="39000000130019000000000000ffff0076000118030000006c0b02cd06008005110016000400000000000000010000011000003420000000009686", 0x3b}], 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000658000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fee000-0x18)={r3, 0x7, 0x30, 0x8000951f, 0x80000001}, &(0x7f0000ff2000-0x4)=0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000ff3000)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f0000ff4000-0xe7)="1132474e688bd7670645601841066e4831481aca3c6ce45ddd2cafef147da72318034f04f0933ea5f6d074df19a7172b17a4c75b5434b4ba4af0f6469d06ea26f0188fdb58abc0f837a83f8b31ce5df88672165d16ec5cc3a8957e0ee17e26427c77e89eb1b1fe9dab98dcebdb741631aa6605413c8562fbc2a93eff9f4e80267d41dffd298d896f9da075237ede6170b076a1c8a42a97a26e03a4d3fbfaf2448bbea5eebc6c0ed9de2429371e0bd89e25c7472184c85055365debf032c58431d65ef4118a8c45a8bf9d934b28234a162c79b4a9ae7cb468dc00e1d32b38ce634537999157eeda") ioctl$int_in(r4, 0x5421, &(0x7f0000feb000-0x8)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000bcf000-0x4)=@assoc_id=r2, &(0x7f00008db000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000b96000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8992, &(0x7f0000ff4000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_mtu=0x4}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000ff5000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @random="0206125fbc50", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e92bac3f86a7c48900ee4f740cf18bda"}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x800008946, &(0x7f000044e000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2017/11/23 09:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d5000-0xe8)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fc000-0x4)=0xe8) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000454000-0x4)=0x1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000007e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x3, 0x0, 0x0, 0x80, 0xa0, 0x0, 0x0, r3}, {0x3, 0x8, 0x9, 0x8001, 0x80000001, 0x80000001, 0xff, 0x9}, {0x60, 0x7, 0x1, 0x6c0}, 0x5e0e, 0x10001, 0x1, 0x1, 0xf1, 0x3}, {{@in=@empty=0x0, 0x7, 0x3f}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x5, 0x9f8, 0x6, 0x1000}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000cda000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003b5000)=@assoc_id=0x0, &(0x7f0000b2f000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007d9000)={r4, 0x31, "9f3a99da212aac2790ab5f2e77ed761e784ba1a6a31f502a9d63afbf70ac4ba8c765b69c2f48fa98e1e88c3114393f6558"}, &(0x7f00005e9000-0x4)=0x39) write$tun(r2, &(0x7f00004ae000)=@hdr={0x1, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x6, 0x0, @empty=0x0, @loopback=0x7f000001, {[@noop={0x1}]}}, @udp={0x1, 0x2, 0x8, 0x0, ""}}}, 0x2a) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f000064d000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000dd1000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000a80000-0x18)=@generic={0x9, 0xffffffff, 0x1}) memfd_create(&(0x7f0000c00000)="62637368300000000000000000000000", 0x1) 2017/11/23 09:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e94000)={0x0, 0x0}) process_vm_writev(r0, &(0x7f0000f22000)=[{&(0x7f0000835000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000ca4000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000916000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00005a5000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00003f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000a3e000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000162000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000989000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00006dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x9, &(0x7f0000781000-0x30)=[{&(0x7f0000d1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000bdc000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00001b5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000113000)="2f6465762f62696e64657200", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c6000)={0x0, 0x8a5}, &(0x7f00008ac000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bde000)=@assoc_value={r2, 0x3f}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000516000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000e86000-0x38)={&(0x7f0000f1c000-0x8)=@sco={0x1f, {0x0, 0x8, 0x3, 0x8, 0x3, 0xffffffff}}, 0x8, &(0x7f000007d000-0x20)=[{&(0x7f00005cd000-0x1000)="ae7334fb8370d103e15900097b810e6058405552fb6a6f14beb52a3f6f43edda8a4fecc24c1a4b089a188401439161656ce9256b0d85b1fa9dc883b1283d76ede66cccce1a8a7a320b30ce1465348620e079486533a5825290e43f8f420551bab056127267463eac6f0739013ea8a3965193505ef98b8845658ada9e8658621bf30f9944f4cf9743657660910ae374d999b0a9d9c345a71de4c7d8d62e72afd5228ea77aa5ae74f241f6e5973676cc3619cfe9208a0b6954fbb71612aed5418a39148ab2e9009556fce76e3f911d406d21af294228c44880d52558a58cce7d78863ea91132ffbb58b3d3ef3aa4625c8ec58a2b556653982999ce9cb567d28d72fbfbadb993f4bfebde143d3079ead9835bbd1a1f62218667b3b9dc159eb0f01de2cbf89eb3f40da07bea7c1b3bcab98272a0c524adeb347627f1b95bd479bc5e20a75155bfb4566df55a4f51d8aec824d11b7591ca2a10547383fcb90c9dde1effaf6a621d1406e9e99ccf2a669e5163b48868361373fc362138aef0eaba1d46effd462ee555a53301a509c62454c1ceda60ac7cc7cc4a82e3a9fcc859bea5d920e93286e1a480d92a7ec91e2e9d684bcec67f3704807dac32be3f050532f3b3eacd30afd5a0f591b768e5d40649e49e911dbd8297adf100058becf4d08e26c2eef82c778d938601cbbd500d6ab3415462a49ba997eec37050ab64e4349769ccadfdad4991f247b6cd3f53b5ef0982d1d225fe966a00a174049670a3c6fb7e39195065ed3da983179c4cc17697dd120fd89c807db92fa516a0143bd1e51685165e381d7b85543edf8883bfb9294684b65045d6ad7eec751cbbcdee806c970b77970617f9019c2df1ae748d773a1bfe365e540166cc8c29c49f13dc3e6e5478dcb3a14ab5505f7c974fa639f1814c1f8930146854b3964f43fb845731049b41a83aa62fc60641ff55b3b1be61fcdfde8652684f652c63f611bd690d0b23805718a1e039e77d432cedb46cc07eada9c945473b2b2a3a5de65a1c92076c2d6865d8ad2a62b1512ff15677651cf6d74567bf7297d1efbc35b06ac8a3947e7f198963e3091e41580be0056736429b5b01cd839b961e3754fb46436ee451018a3093bce65dd8e89600579e5c73d601c10769a0e842928db28529583df4f14e441555984e81aeb27c758858e98f4ee03341a54aa18a8e84cf1e7dd7ad2438278bb6b880b1feff6aa13dd75431f9fd686b451b6635b225791a8703e0aa8b892b282a38e10257f3b55ada2ca4ae1b2f170928d6ea7d79c6f8a084d6a48909020e6a3eaa3f31826a28090904449e4bd62fdfcdbf13c3b037f9f1169673d8af6bcbffdbfedd35bdca6c79324ddfae8c9474aa75e40ca00a164d5a7a794e25625caa38caefb8428d69107fe091e7ff25592cc0ee373f395aa7297e9bb1d400732d76b57d1f88a9a41eb3933d0edae991c1c21be765582a624022c1d5b813c4a63b48cd4fb4b850cc46f3d84a8dfdac54b8574b6fce25daa3df6f9587005c2a4867a690e8c9589815ba20203887f4158e025b01866ab73ce92a45a140e5d9044d7483779c0e52484fd3207616d54a1700da27300d878aa5b094696b43b2dceba19dc364e97f34b79aa062229d9ea02d6c0121083a3a117d82d4ace5fff0cdb8eaec152e8f3e34239af54c4cdf645f2748c22b54eff4fb85082fe8147f25bf118ccc42c7ea445719dba938951e0844e76527a6e6fd115c32372397f9a2f7ecf38acb02c8225298adebbf67add711c8f45f54def758541fcdabe21ca7cf248c6b56565dc7029771e56821ae6b7ef16586bfd52a56930372f1f90a4b168a4ecc44f69de543730006396449be66eec26d7f8424e8f19694fcf37bf78151bea4a990b3c0e6c0b0487c4f3c55319f87de78c1473f3fecf8a73bf069057655d1a34f97aa0c81758bea4dc05b2b835182464c0f46e8d0844520aae96687281cbc5a432e68026558c4ca6de87d982a6ac2e20e4fc1a25ecacd8a67774a2753e84cf6db951eba46365dd288922c3551216d58da5d06ca1f57d3dae0beb11ec56ac9b611835f704de10d6fa6fa8472d126ecd357b80ef53788e25179093f55c4bf99ffb3cf71914fd01ede13b426ec7d712646a60823a1d52a9e0dcf1174e360ec837b9ad1f66dbf1ca29786a138d4eb26ab13c2d84286352a86165a221d6212c502f1ca15f18ad4055471392fbb66837d646afc59d96a475b277fa1114fb2a439df3ce8d0dc2f5db3e14fd7895d8c7762e2a5a4cee9e080d4f7f081d7f765d3cd515bdfecefbdf4bd0b8051e00f1d98b364ac8ce1596d2869dae415af017eec580a960af24a8eb61f39fd71772f5a5f72a9ba0697e7c04ed527e9a411c7ed2eb26a1e0d56b76733469326227d316a488b6f400c6a977abccda0150f72bd71d79106465c28d18a41bc6525222f91d295dc3f14cd125e87a05b699815568eeede15d8c9bef856d2592007170913aaa278625e392c20d19299890b2f5c9688d2d27d62f3fe91f438cf6469d2306a07c02f3f50e3a2e39421c1ae119d1d8ed121e96b4c6a254fa4844d206fdd2f36cb55f730cd46d82f3c9771d217b1a47052535f2575505d8724dc326aadc02d8dd1b75f7b4aa8314724ba26b507001c836c793346866f11fb2547a7826c69d6eaf8a5d152beb6e19fc11a1387c17d714aea5a34230231f1827f3eb09c6ae11d7af9bfe4db1b77168e1733804db435f1ec6eb1ab1d16534ab957cd80ff1da339e066f88cb591e3e05495f7542beece168c82a8c01a2ebfd8b67619f048b7edd56a9d40c25ad75255a311a20e86dd0f0f89b6b9ee513683433615c3df6425d78092efb958a0f8e719809bb49c27ab6f8f533afd8ac4583acf4bda18c9f75c94c289ccdaf33fd63d51055b148fa23e4990e288cc2af9f562670254e102ce1eb797a101a347d53ea3233444db0d3072e8e76f8b8f159030811649c18b688fb12b65ca5dd0c4866c1b598128f906d1777dd2a17031a3e3f7e57a27b5e3d7c84d8da2555758a0de59484754815b722e99c68bf34c0a6ad34388cbd32a961f67f9faac2db06dd8988dff8acaedc69ad81c0cf36d2c9ef8c4180447f2be75e6619c8cbf4e79e5138dc3bb22339ad8a278ef9f7b30463ac6dd1170cfcf1189b55fab3faf25a91b5c25c6baa131239f83cb2ccd9dd7e98a99ccf0e245a032c7c248844e863ee3152b970b3c1a2af66398064ec9e847801d6bc3be053dd0e8cefb304dcdecc1be8388fa0465a466c697e56a0c6b0680faa36bfa86326523909dd1f5c8617822b41da86a0dc374c58af43c6c67330e2690dfb9209efd9b79069efc14477bfb921103f174ca5ca1e8dc5a1573bf0ec2ee9c2f4e277a6bac4db9f85e70a3a7e7d9629f70f3c69ac90e497792e8666a1c747640c3ed497f97ecd8cf7be10cc8fd5749443b381a1bb8076a9b6937189d6bff8010934de9ea86aea6203147984999c4248c1a436d494c6cade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"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{0x20, 0x115, 0x2, "df605759d818f6711d9f"}], 0xa, 0x4000000}, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000007d000)={0x0, 0x80000, 0xffffffffffffff9c}) bind$unix(r1, &(0x7f0000ba2000-0x10)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10) dup2(r4, r4) fstatfs(r4, &(0x7f0000a27000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") lseek(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000a0000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) accept(r5, 0x0, &(0x7f0000207000-0x4)=0x0) sysfs$1(0x1, &(0x7f0000f67000-0x6)="72616d667300") linkat(r5, &(0x7f00006cd000-0x8)="2e2f66696c653000", r5, &(0x7f0000f4d000-0x8)="2e2f66696c653000", 0x1000) 2017/11/23 09:07:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000030a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000a90000)="009d", 0x2) pipe2(&(0x7f0000fd0000-0x8)={0x0, 0x0}, 0x80800) fcntl$addseals(r3, 0x409, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f00001c4000-0x9)="2f6465762f72746300", 0x0, 0x0) writev(r3, &(0x7f0000b5b000-0x10)=[{&(0x7f0000cb2000)="00", 0x1}], 0x1) 2017/11/23 09:07:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000aa0000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0xb6257bbe88c2d83c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x7, 0x0) r3 = getgid() getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006ad000-0x10)={0x0, 0x9, 0x0, 0x12b4ed1e}, &(0x7f00009d8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000610000-0x8)={r4, 0x10000}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000a8d000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r6 = getgid() setresgid(r3, r5, r6) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00004bb000)="2f6465762f70707000", 0x200, 0x0) utimensat(r7, &(0x7f00009f1000-0x8)="2e2f66696c653000", &(0x7f0000d9c000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) r8 = getpid() r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000518000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x3b, &(0x7f0000127000)="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", 0x1000) sendmmsg$inet_sctp(r9, &(0x7f00000c3000-0xe0)=[{&(0x7f0000af0000-0x1c)=@in6={0xa, 0x2, 0x7b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4940a561}, 0x1c, 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0x1000}, {&(0x7f0000e14000-0x18)="174b698832862a2b5d9484a56d8e5f6ab5d42e03230087d4", 0x18}, {&(0x7f000041a000-0xdb)="524db6cb23eafe9ad8864f71d0221e138deec50d1edfa7ea4723131747882b408e3ed0c906deef0fcf5f7f04a90fa2b76655f89621038cbf7db4d6d41aff0a4d916488bc8650a56a88f4c01007da25308d9df09bd56040ded456fc15ba5a02420ec334f908bd9554c611f2be185f18e1f72c68cd5185a216d6f21f6aefcc9dbadbc37e8d5c2c7c5bcd59229492457b9567e096e7ede03c1a998e004ea82389b7f2d23d9a7118476bc7a6c970fde31e36e019d739518614ce5330c5d2bcb4b484336b498bd28e2d2fc7ddf77eab8f4ca3b0d28d9aaabf07846d72a5", 0xdb}, {&(0x7f0000549000)="16fe5d4022852446dec5a382dec5874f", 0x10}, {&(0x7f0000648000)="0c8accf2badd67459d04624a97606e44388762c26dd04e447d5db4f9675f6c90a05c351d5559957075fcd82dc78c504b3151e8e05bd86899cd0807370205b8516d248ea953ed1817b28c4094fd470072f2d4cbc2759a3b95f563808a042d80fbb85b80eb345e7f931d3080f4f37c2172f4ce9886fff88c9107f60ac43086826d139e2d13dbf8b8650e5c1b3b91e8d3692726843ec7801b078d4adf05a5e40b01a5bce6558745841740522cda78d4d39648822804f7dcae00f3ec49c808dd", 0xbe}, {&(0x7f0000279000-0xca)="f607143a0d2378763254df3ce6c520974ac53f769067c37109c481aaefc94547a3d331a76efd25ad8684cddb426d66b724c9668ef3e6492f27fdbd0fd28b30c77743e37b28d4d2804f978cd859d3e7ff39f2521e584e23dcd1456ada458bd338e9c5969422b6cab2500072d0e3ce93943daad66d9a534761122e1ee018b5395cb067e1f4532ccb201f836b8dead7984fec3ed89286a512f6f5692b4b24727aa86090a19c067147b0365627187f9591e2d05d05809ea6ab1e4602125cc95c3cf1ac9d4681b8d29635da8d", 0xca}, {&(0x7f0000990000)="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", 0xfe}, {&(0x7f00001aa000-0x6)="df4fc0d9cd38", 0x6}], 0x8, &(0x7f0000715000)=[@init={0x18, 0x84, 0x0, {0x5, 0x1, 0x3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x9, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x2, 0x8200, 0x8, 0x7, 0x5, 0x401, 0xffff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0xff, 0x4, r4}}], 0x4, 0x10}, {&(0x7f0000195000)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00000d6000-0x10)=[{&(0x7f000078d000)="4037c4ced80dbe72dd05823f6d964e8c53a70706c14cbcf784610fdf230673ed210ec7ed9f3e1f60cfa1dbf01cefd28b5b1d7e42cc9505735b04cf13958c5bcb6126fed0fd8174dd7d5ce7fe6c5366daa1f9301dfb57e4be02abc5019be51676418b66a6874c7108590e968cca3efd910704b36c13c777f5842f795a0b1ae1f850a36d30606ae5f8cb2a2cb741ccdd5273daa6f69759dc55f7f19254e9bd3a0cffdbadc2bc7eefbd76eb8685c7e9f90fc6f6f5611c65d4ba411e9f5e15d4dd28531869b6fc912d152f93bdc7a3f7611e28e9b3323930e0dceebdb8f711b90d920b5908538f8194", 0xe7}], 0x1, &(0x7f0000da4000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x3, 0x1000, 0x8f, 0x1, 0xc2, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x200, 0x2, 0x6, 0xe94, 0x7fff, 0x3d69, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x200, 0x1000, 0x7326, r4}}, @init={0x18, 0x84, 0x0, {0x1c, 0x24e31e9f, 0xff, 0x2}}, @init={0x18, 0x84, 0x0, {0x2, 0x48a, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x7, 0x2}}], 0x6, 0x800}, {&(0x7f000089e000-0x1c)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000937000)=[{&(0x7f000011f000-0x54)="837c6181223f47fdee1feea1150899a03a4c091d7fae612f78ae00021179fa0f92662e9830d13c352e80e762c0274d80f65f7c9b7add39d60e418e4b4ae74d8b75398bb74cc8cbe2097a03459678a8b4927cf72c", 0x54}, {&(0x7f0000184000-0x24)="465bee7dbaf628a74c50fbadf94eabf5b4fa4911c597a911824411d7eb6791a915c78cd1", 0x24}], 0x2, &(0x7f0000a34000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0xfffffffffffffff9, 0x3ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0x6, 0x101, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x4, 0xe095, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x4, 0x200, 0x1, 0x9e0, 0x2, 0x20, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000001, 0x202, 0x9, 0xffffffff80000000, 0x8, 0x3ff, 0xffffffffffff8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x7, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x0, 0x8, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x7ff, 0x2, 0x5}}], 0x8, 0x48000}, {&(0x7f0000d10000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000032000-0x30)=[{&(0x7f0000916000-0x5a)="97c5a7522c1910637c581ef218c6ef7ad8bf35c86a27ae04fc646c58ae1afe4f654852f226ba33ff199f87bbe487192dbf075003f4816d679eaa896e110c6f7575774f69367cbbf34a3521092403b104f8647823e357394108c3", 0x5a}, {&(0x7f000014d000-0x44)="ddd76983f4cf3844a68eda0891f12053cc9eae634ca492355d845710fa958b9b520b6ff39f751426e92c9b4877de05bbe5dd79bc265a587cd84028ae3076298ca07440ed", 0x44}, {&(0x7f0000699000-0xb9)="877d6f049a20c25bf1375abb6ef9fcc0364b941481350a65f8124a2fea0e96242f3baec6a275217bc7e1dfe5b91a802b95602b085c30863f685649e77f6e35314f1cabba4128bbbc81b1e0269597de7de7c4535ef1b8fa7bee957046c7c36e53241077a3c62138d09cb694bb645a4bc9e3942ba37d3b43a4a23f436e6d447da519ffd4a646bbcacfcbed166d16227dd396b06330d715dbb856fcf8a97cb7796441337f9350814c60dee1124c4347c5e6d0d484f4b6d26fed19", 0xb9}], 0x3, &(0x7f000091a000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x6, 0x6, 0x100000001, 0x10000, 0xffffffff, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6b, 0x1, 0x1, 0xff, 0x101, 0x6, 0xfff, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x60f, 0x0, 0x81, 0x3ff, r4}}], 0x3, 0x4004091}], 0x4, 0x4) ptrace$peek(0x2, r8, &(0x7f000051e000-0x6)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000221000+0xdb6)="2f6465762f73657175656e63657200", 0x8400000, 0x0) ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f000036b000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_netrom_TIOCINQ(r10, 0x541b, &(0x7f0000089000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r2, &(0x7f0000eb0000-0xc)={0x40000000, 0x0}) clock_gettime(0x0, &(0x7f0000a45000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4000000000000008, 0x3, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000587000-0x4)=0x0, 0x8) recvmsg(r2, &(0x7f0000459000)={0x0, 0x0, &(0x7f0000c38000)=[], 0x0, &(0x7f000083d000-0x1000)="", 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f00005fa000-0x4)=0x0) 2017/11/23 09:07:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a44000-0xd)="2f6465762f7573626d6f6e2300", 0xb4, 0x1000000000000) r1 = inotify_init1(0x80800) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000fb3000-0xa)="2e2f636f6e74726f6c00", 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000017f000)="2e2f636f6e74726f6c00", 0x141042, 0xfffffffffffffffa) fchmod(r2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x80000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000800000)="6b657972696e6700", &(0x7f00007b8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) r4 = syz_open_dev$mice(&(0x7f000002b000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000046b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e6000)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f00001bf000)="", 0x0, 0x0, &(0x7f0000d0d000-0x14)={0x11, 0x4, r5, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xa, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ba000)="2f6465762f7667615f6172626974657200", 0x38, 0x0) syz_open_dev$evdev(&(0x7f0000bd2000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x181000) accept$ax25(r7, &(0x7f0000b99000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000681000-0x4)=0x10) ioctl$TIOCSCTTY(r6, 0x4c06, 0x2) add_key(&(0x7f00004b1000)="6269675f6b657900", &(0x7f0000be0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008d5000-0x1000)="", 0x0, 0xfffffffffffffffe) r8 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r8, &(0x7f0000390000)=[{&(0x7f00009c8000-0xd0)="46c407c4cef44e87852359c56b9a00e9e9a8f43ed719b185c73cd265ecc961b974f32efa212df32b574800cad58897ec396b50ce12bec4f93291af9f200ec8e0f0e157226fc16c77a77a3fc167b51d2c58bb8e66f6b693cdcc6bc825f42c5087aa39aaeb6aea30fc361b39f56cd05ace4b2f8093982d8bc37e2852323b931e9753825ac808b14a56934f6b1a8e26a2a3cf6e76ed20603b72c6f4dd17790670af8299690d31d49e6659971ac35eba34540a09aa48ffe646489f1b5fec4604e0ac0a682fbbd61a6f9423a3ec1745a21062", 0xd0}, {&(0x7f0000f35000-0xbc)="c884bcf94f75ce146209b0424c2e6b62f66fcf038e637c365e57d7c6e7e2e19dcff5290e00de0a6140ef1525a38d649785716918ebdbdb97a320faa86cc33bf5fe0dfee8194f0e25736ea4ea476564419a1accb7308c6d924b395c3342601ca8b1216094de32c1e8a47dca1f6f349b7875408368e92b11ecfaf55aa2a98734c3ba0f6a87845f6b8af1dccf78c295bff5087ad939ab5fd8cc69a8ac205e29ddc728618275f28b9755da3c2fd654ce0ee2dd21577c9516c9d2ff24cfc3", 0xbc}, {&(0x7f000045c000)="7678a2a87ac3edc72107a52b0ab52a147edae2e5f40758b24405971249207ad991c05d0b75f34405abb56df7af58f26e9a5f27e021cae3963bcfdf2b82b4126b6becc6589e794d5d6de32e0a8adb76d7027e7350104d8c5b84b9b7f9d029b3ea7793fa29e97d19fd0dc87fb54b24b9a47f19c5e6e3a4b254b86a63dc8dafaa9529cc84808e3f44774ca6f158947740311f7f13de92ff56e45cd8758013e7855f3d5fd4d221c435aa6826242d790e1cafa3eaca6ef75996", 0xb7}, {&(0x7f0000a71000-0x8b)="9d1f126dd1ed887ff531bc40ba6267787c834b4032c44cf0fa6b73db84c3b79aaf707ad0b7ac9e97293985de9bda1a8056d0f380aa823fc7142e4213a780a5668dd2db10b2071cb52492b3ef0626e6bb7218d16c31b63a0a5e98ef4582b06e9ce29d83f77f47ffd711458e02ebeef101fc7a1cb1f5cbb5cadccfc290352b4805253b1c7197ec9263743f61", 0x8b}, {&(0x7f00006ab000-0x62)="cd0ba5bad606547f411d1dcbe4d14f6ac54d3dcbdf95ec5681fc0ef4edc6e9ce6e900d81925758e41ed22406b8117f9b916d58c0de060cebc350bcbce82639f6fd43ce3915e4c9229fa16346a291cc155dfcfc2b6ff5e1f3f4090627a807e1e309575463ccc35009801c0d714f0806cb480446bea4c8d4cf3749ac5ab1b2612323907c85bdc963179852b6e82725a36d7a9049284c135b156dda18c5cc281bdb4a8b4788e7380c297473e212de3b362808f2541488b501b0b9ab0c3217b441df03135e789c322da21e880e92afae1b7e2c273cf3b616a5945074bebe45", 0xdd}, {&(0x7f0000bb3000)="a7d8a37bed3b224a17cfc924db9e27e7564d1fb60cf16789fa56e7035c74ed2c025b36736430fa654744", 0x2a}, {&(0x7f0000147000-0x1e)="5d7f81186c083e257110db0595d9cc17adc58af4ae3440148cff10094847", 0x1e}, {&(0x7f00007d4000)="", 0x0}], 0x8, 0x10001) connect$inet6(r8, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r9 = dup3(r0, r8, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f000095e000-0xb)={0x7f, 0x50eb1755, 0x1, 0x4, 0x4, 0x7ff, 0x0, 0x4, 0x3, 0x1, 0x1}, 0xb) unshare(0x10800000) 2017/11/23 09:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) personality(0x100000c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000088000)="2f6465762f73657175656e63657200", 0x509800, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000e2d000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000808000)=0x91) sigaltstack(&(0x7f00004e2000/0x2000)=nil, 0x0) 2017/11/23 09:07:51 executing program 5: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x2) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000524000)=0x0, &(0x7f000079a000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000023c000)={0x1, [0x8000]}, 0x6) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073405ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974aaca1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec07000000000000002e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x0, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000079a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000db000)=0xe) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000079c000-0x38)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f000079a000)=[{&(0x7f00005c1000)="", 0x0}, {&(0x7f0000794000-0x4c)="69ca885ba44c40b0846e72eab72c881995ae920e23138be0f255fa3e1ab11ff295d19956931ef2cba1bc7dd75c5f32b4c90096e4928782ec185a6cdf780fbdf884ee25e2b8d6b036b462ee48", 0x4c}, {&(0x7f0000795000)="df4022466f2b60aeb77e7c2802466bdeabd3c6f6ac0427db16454ffd638a4f124dfcf8036e577049e03955e8a3f45fa94cb4f9196a6f5cc23cfbd30c4d3afd2a071573bb5a553db03335e086314499660f04630c5c7ba4f7972dc688260ab0a29d922341c9235ac43526c60fff38a3afa7aff5f847fdca062d7f54fca63365a8dc4c40f7121c0dd057635c1bf10d7320e1da939cad85fecdf4257013af87a87953f29237eb20dc416c7b27f48e373a3823e30dbc42824c8ea9e8", 0xba}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f0000794000-0xf0)="e3ab28ab24ef7d71dfbbe4cd30a23106cbe0c4f1ca3af0d13b393eede0f098d37160a7add663ec95e821c51687cc2946847217b2f7470aea42c8cb83359f978ede7ff49b7f9880eedde4a37cfbe5b79ca160aed2f8fa6582c6c2f43631589e72843a0c84f41e626fc1624a518d2a6f48f2acb115cd2b498d9de4b2943e5998d4d75a733fdeb012a862c5643c992ec85934f7fa3b3e0598c7ec2a02274b06df1103c82fb1a91a06a6a64574fc2597ef62c109235dd1074c392076fae19705237ce4413f1022c8e52144d5aee5e43f89a654b34dc89e61fae63374e7bdb761901b83e6c2aa8f48dd2eab1ee7e413acd7b8", 0xf0}, {&(0x7f000079b000-0x68)="50a3621fe48b490da2f106f200000000000000000000000008abd80c59ecf3ba79f5333618f159266b785b028fe49db188731c852f2e1e6f404a4d41068bd1e1e2502bc3b76d542ab7be26ba7ddbdb71de113b4874d0086e86b39719d7089bec6071205787055fdf", 0x68}, {&(0x7f000079b000-0x15)="3f963a7e4f440000000000000007f12d8b21edaa5a", 0x15}, {&(0x7f00002d3000-0x48)="72c700a1d95f02bdc3de62beaceccda7e7264da79312d50ee361a8289d0c29b8723314b6650f5fba19e2ac7fbeea3a4db5cf53cf4bad2229ebbf459fec98b7972ad165f3b93ab0c1", 0x48}], 0x8, &(0x7f0000601000)=[{0x68, 0x10a, 0x2, "0eec0b0df53d1ea2a32b13df269434c8ecc9d01dfd85f175b2eda715210f389d700910f544290de40072c1d2a16cd4d5d5aa586e3fb3d3d6efcdea4a4e8b0ddd8d6f37b56d89af16f3897623bd79736037d40b0b9a219e81"}, {0xe8, 0xff, 0x800, "264033fe644fc83f890bfa00902e6434ebd72b760c5853c8675eff09ccefe7d8609f7aaed6d357373f7696424262f58aacd151c33c30aa9b391c0b77ff701a7f2f13aa1ca5f8dad08a01fc819557317feafcd86938de876d02a58730db915a05b7d7106fb3a983462ba1b48dd8fd28c11dfb079c15b00f9b1cab001bc8b4a579236c000fa9068427e920a664f74439bd4e0779f97423f21d2982a96d598194923bedf99a7b3805715bf1cac62e97ec9d1eb5570283de3c5adc385a8b2f032bcf69e5eab0f49cfdf4872724d7674f1923179beb6f81e1"}, {0xb8, 0x10b, 0x8, "a85f2acdb886d30ec633cd4ceeb0371cd7b15f5efcd7c9ffca122dc028d53605f1ce96853e6e49ca482b4fefd31964b355ec51e64863751742f2a4563e92b4d74ef610025566f5b9ff5ffc9e588ef8990bd569576a3365e3148df02f351c6e80e00777b496571514949a9a5b9d22a2f24c99974ae4681a1ae043030db53914cf16c08fd78c093e2c2960890bb6023816f21f8540bb1709fac2ba6b5e732c883225526a160f"}, {0xf8, 0x194, 0x6, "06d30c0889f7b2b20b0d50be1342a0ad977a41f916fc521fe74681d0182d8060e3d420e823cb184669d52c6f5634f9c6d7288b1639444cb996523d38aec2150ab69ab903c3e8ab16b113e41d073bb1dbaec6bcd5749b60ba73ddce3d5e24060f5b7203f1e57ba3c67a828bdb39fabd2d59f55402890fb7ef94ffda198af9f2338be2434873e5846bda80c9bff9e30fa9dd62d152580a36168416c779019701f38b21cdffd040b044450c3d8a0d8f436522baec5de1e056235c88ed2704402709a27e882e9cd083be7dc1c324787348e3254afde71323f22614e1d33271e925ebfb8ccce72a55709d"}, {0xa8, 0x0, 0x4, "a0f65897f3577f9005fdcd53fed95983e98f9ac0abf041e72be5ef858b23fc93227804e35981b4af8da2a8ef932d9d8500b21f8084fff7a61722122a1de458705288ca6b6af7b9fbf6ad2a971751f4cd733e3b26d561f7b9b21af2de28e6820bc544c087ebd1cbbd150b2856c589b954a83be0c892c5e35de0374fd1f060f309f6ee3cf756d6949140b023c8d61872845c"}], 0x5, 0x8000}, 0x200000c0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000507000-0x4)=0xbfe, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000436000)={0x0, @in={{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]}, 0xfff, 0xfffffffffffffffc, 0x80001f, 0xe32, 0x40}, &(0x7f000079b000-0x4)=0xa0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000079e000-0x8)={r1, 0x2e}, &(0x7f000079c000-0x4)=0x8) sendto$llc(r0, &(0x7f00003e5000-0xe0)="11277fd16633f59f08b0fc89942bd29c369cb751530a6c2f77b441c696e9c98a4bb633d59c16474e7ebfa56d53ef8655401d1e76f4ae5dcbcd59d8f581dd74616d213df76e6585295ceb12ec491cd032d46ee0568e9ae8b9397ec92976a75246af9a635e84f783df88d631013e0e44209c2ad67b14983c6790b3b4a89ea686a576e21a8ef5818f68643443b9830be8dfd3ce3cac836892aba5201daf63371c67c5a0dd648ee714e5a0d835f40ff1fc7072320eb1563efff1e83a66d3f19685f0590bd8be3ccb921d254d9a4406ff269aa388db859e9e262dc9e1c4fd6484d25b", 0xe0, 0x8000, &(0x7f0000798000-0x10)={0x1a, 0x2a5cc85478499fc0, 0x0, 0x200, 0x3c, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200001c, &(0x7f00004fa000)="", &(0x7f0000642000-0x4)=0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000655000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00004ff000-0x150)=[{&(0x7f00003da000)={0x27, 0x8000, 0x5, 0x7, 0x101, 0x7, "2242f48b12d36b77d62710d757267c13d158066c1a56601adea33a17be662312fa5fc3294df635bde99c7a995e5d4bfe2205bddf9fba4c680ca7320e8ac535", 0x4}, 0x60, &(0x7f000057a000)=[], 0x0, &(0x7f0000799000)={0xb8, 0x1, 0x3f7001ea, "4b903d4a21f8e3dd1b85614c660f945eeedcbc8300ce60192de2a823406832ccd3277728cb453cb1cfacaf2b57d0c9f4173ffe909a98492a14687003c389ca73662afab746f98ea8d5913c39e82536cf069b360ef8ebbb9823b6feee307a07484a21b3d1717b302bfaee1c970525473d9ae6057581c34164bb73945ffb2c23a4092ec0fa910e17fb70c1e879273524dce9b26e7c8f13752d514c88ad6c65658916c07e2175b793ff"}, 0xb8, 0x9}, {&(0x7f000079a000-0x60)={0x27, 0x7, 0x0, 0x2, 0x100, 0x4, "7ed2e5f44f736da98ad226c95cb58240eab5014aeb85a9a283e584eaa1bc9446c1db3c04cbc7837af96f4a7d46c36874ab33479c79b437330c5c92d8d21e3c", 0x85f}, 0x60, &(0x7f000079a000-0x60)=[{&(0x7f00003cd000-0x7e)="d56b8e6929809688fa443e9b79a23b8d309062813e0cbc139ae1681ff35d392be211cd65c8800a1237b35a55228390ecd37babecf3275d3bb693c630a55459b8ff8f388b8d98d6ff785bb0286b062d0711ef90b226820e84f556da215011f7307ce220edd7f8091edbfe316a328a88005f6707b6716ff30891a7544c3e31", 0x7e}, {&(0x7f000079e000-0x31)="86ef1aac031f421e3ec992f723483f6d4fc538876eeb1e99c744d0b62aaa3f80f5a35d8bf642de2ccc1467d144105a5a6d", 0x31}, {&(0x7f0000799000)="a3ce715b0870d6c9da2e7cd06e22bc1d8ac35e15a478a09666b5f77e92e972a964073d74ce3b3ec52358fca841a62655c2f8f2491aeb364d3dbb20e27576d612f240b0659b9822c548269f92d757f304431099af664e826d90c6e4c296d1639303076a2011da4e519df3a8614225baa46cfa99e45789311227623b0c1a8c703be70498311c546639c49d77c8f000c1f13c11c1e39e7ab1e26c5310eee53d0e0cb99e0528892dd67209be94cea54fed2722ad48c739c376b893f099862361eea5f249aa311b2298a8921c1fe273b6915b1bba7639e953b7ac08f8c2c32802d23aee49b975d88be3", 0xe7}, {&(0x7f0000799000)="4eb46901763469bb7a1642325bd6396e123b63b13e807813d189e894857516ce028fb322", 0x24}, {&(0x7f000079a000-0xfd)="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", 0xfd}, {&(0x7f00007a0000-0x1000)="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0x1000}], 0x6, &(0x7f000077d000)={0x10, 0x18f, 0x80000001, ""}, 0x10, 0x880}, {&(0x7f00007a1000-0x60)={0x27, 0x5, 0xb4, 0x0, 0x7, 0x8, "4ea8f20cdb8ce8006ba6a8b8c2401c9051b33e084cf957944b205da9ba90ec5b6eac3a4f44bbef6e577c317d8081df5bb3d55e3feec1b4fefa6d8c3460eed9", 0x5}, 0x60, &(0x7f000079a000-0x30)=[{&(0x7f0000433000)="d4da327f72d94ed85cb57db727c0c58180d03fa6d44aca1d074bce090c839086af77400e19420197a3fdf40efea32157fb4eb6fbdc226e04814bb77611e8502c1c1e4c605bd9648b3e2a418dd9f402a3be36e4442ab2dffc370016e883c391cef34f1d7f6eec8364f261f5639767a19b13f91d40bbe6b7571e90162fd627bf848f2a1acb4c2524805062637e2d0092865fd877eada9ac51333d49e70c26dcd86", 0xa0}, {&(0x7f0000008000-0x7d)="ba477d994303a909357632e1999fa9aa05ff4e5eb77793e15df5f999a2276a91d1decb1979cdb32aa6ec6a1a13e8baf59ebcc287e9483bdfdfe5bf7c0aee7a461b145665a260f69ccbe864aabb2a00f161775ef85e9302cd89b2f8bb5922c58b588ca7c7448e8a966581e455fe781845d02fa003b87d8fab87f27121db", 0x7d}, {&(0x7f000077f000-0x87)="e45624c9f8448e69b5639e2b95aafb7244d2308595833c98ff4e26a755ca6f2c2f08a6cc7c4680a44005f5f7076a25b74c6e185560f8521220ef345e17edd958ca075147109159bad0a4ff3d3c37d6ede2d452cb8e3e19efc42a4cd95825ca0e8097dae266f745e7022afb26718a81d6ebe601f8718d4a672622b3f0a62933fd5a3af7a99c8a26", 0x87}], 0x3, &(0x7f000079f000-0x80)={0x80, 0x10f, 0x1, "dd2fc1b4985ed1c90470a19e85a403931c19ed33ae398fb0f98f914e03a0c5f0592ca7355365ba02d6dfd718509da5e042c2a950e61cded7905d016acba47005c274b79ddbc93b1f1caec979973994ec84f328dfe562da50b95169167f65ed8bfdb73b596261815341"}, 0x80, 0x20004080}, {&(0x7f0000359000-0x60)={0x27, 0x200, 0xffffffffffff30bd, 0x4, 0x6, 0x7, "8b8287962e3e73d54ae8928395eb747f728468d05543816cc92640162679d2e35f9609a9e10ae0a399115dcaa118093211b318803dcf79ebd7e3516faf9615", 0xff}, 0x60, &(0x7f0000799000)=[{&(0x7f0000704000-0xeb)="cbb62362054e8a5600d516bf002d73daed7331099d0b67dea385256bfd71227b6c2d591a10b823f728e782dba4bb0c30fe951a0b9f871deaa86cf07d61df3347c95d0a342daee76512572e8af21477bc92e189009e68440742fa66988fa046a244e6d68fd5c2353f649863b522da3a6736e0fd8509a56c1ebc9d2928f397af90276f90d33713ef85fabeb17c531d6d7c1003e97f0173b8acd91525e86b9c7da0a96ec198487ffacb1d878bc07c941543346c4b5ca10fe7d28024d3fd0ddca5dfa8f9423d9127510ddf22d605b863d57ff7057a3c53f78bca3800f54739ea58d1c708979bae2b42de081469", 0xeb}, {&(0x7f0000799000)="09a1590bce6cd03c48c27bb0144c1b5d78d5ac47956364227bf36cf35a5300038a324b5b6468fb4591c1258d622d1982d3d3408652f8d1697ecb7ddef0734fb9330dc6e82abf0ff5602ffed465b0f6869a6e1885df35ec617610727b70153cc29a3e", 0x62}, {&(0x7f0000468000)="29d458f0932e1a70f30de94add48b0225158ea3076f8c1d28749e32d6aa671335efe995d4dda285ebb712fe62e866663396721b61b6ef22c63394d16cc7224ef50012333334e6176e3afbc7fb0c9dad92d1bed003ed027bf4b7396f04614", 0x5e}, {&(0x7f0000784000-0x4a)="b139666251da957f0ed8dd511f16c785ad4960f31abca61f76e28e2fc2855031f341fd26bf09cdebfe5df205390b32e42d99814989fab4e1d4e346291b332db51363ee9c0dde31e7f154", 0x4a}], 0x4, &(0x7f0000799000)={0x1010, 0x101, 0x1, 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0x1000}, {&(0x7f000079a000-0x17)="e1e0424aa70882b90f4ea9354206110d56dc275afcaf57", 0x17}, {&(0x7f000079a000-0xf0)="f0ecd5d16f59cc7b1bf5104d9aac8ba7adc117ad1118fa9c1d42cbc00ae2b081645b2c015e0bb8507639b0f804e0c739514c69a502d643c32697d2f952beb8d4f237e9a53437a69d09f2292e8f7f01b61d4dcca20d8aabee1bf8b2f85de8d8e8d49c00207e8be7e8f5e071a58456926b5477a6f5ec59ccb32fdabf74c24ee689713b7a3db4fc0bfec842d52cef63844013daae9863b8ef33f9be384c9a354c66f9f94f467f7529c1f95cf6120bf52370d48b5fc6a5e921d29203af51cfcd8ae01d75d1969b8485fc1da3ae01dd21bc88dabd472d6378964720828bea04c1bd536f0dcf47f81f17aadde1d79ef786e586", 0xf0}, {&(0x7f0000422000)="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", 0xfa}], 0x6, &(0x7f000013d000)={0x1010, 0x400000000105, 0x1, "48b4eedd29ea5a76cbf5c78c9ccfb5cf49f18d7cc535989a1c5765adc47d8177633105f675673b61080c18f6a922e50b1ffe592a03c76d9aa18534419abefa599d7109c72ec642078401fb3aa998402e8c22f4d38e7ee93cb3cf89a8622dd8b5bec3faa3bda32e7202c742d595edc0458442145b60b7bc1483b29e91f049b7aea9030774004e2d0dbc72e16ef7aa177836e9892db930f2e7e8e19691668fead95076c4197b0141d4607cb96a22cd34758cc26cac2c9a543607f41f5a3f73bc0048b5f5830df47ca8936b2f1476a2736b4109b08097fdab002511cd4402d0683935b55f52dd4a1314d1d7c424467440098e45921ebaf358d9eb3f2642f7013d92b1a5c2428b8d761b5d0d10a5c5f4ea956fd413b482130c2d09cfa4185b695995edbfc223174aba95b7c006668be539095120793259edfe83818a9802fa6ae0387a2dcea12223df1777825cd33820a381f9ad4efbc102e5e98f42b6d1dd6ad64f6ae07edc66190eb7563dbb6a5873362aeee2a9336d5fc20b0607b2b561925b856444bd6fea336bb631b36c242398f6a0fc5950ed74bd2b25863d0b2b05eff4335bfb212bee9ae71319c5cc391f2b5dc2ff23c40e7b72e81306e877fa9ec0a3b6723a110b6ea4ffc409d7da86616cb864dbbb5738f8ca3ab4d9095ef963b688108bc9c00a2fbbbef5c4be269e77082ea715a9fb2aec14a09da50d69125706e4b6aa9764a2c602de54454d22b1250e75558713342bd74b2c01d9ccff5c86c5e17d9ef97fb693d00a433bd90f269b0c2dd37b01e9102b2e524f84ae1717235460a4edd778b49bffde7f7178e765f326228cab7739e7ee7c8791310a3c5c9b5dbaec35e78b77e61c78b1df57ce52a1933a2040f75c4412ffb32a0ebceb7fe8d9ea9a5bf3d81f9ba9c1ca181ffe5cd7469e7b84be6ec13757ce0c3b66f406e21ef2931106207eb3b7c5b0278177b4c4461d805550cfafa9d8d79be2a26e2e66f8e01c86f9c681b2a9e4eada48bd0de75f0628f9869671c22ab98277a868cad0191a6267e330578625d7f727ba7755a47b2ebef914f7793a22a3a7d75b508d2d62e17f1ddac2772b2de901195f788bdf8c7c70791643903c1b38e64864a76125e20fbe0a7c97411f53f3bf6c08e176fff93123874e7916b43ed03055091e11f604466388db54c65a3e43242648d25e8c645eeee980f532a7f4d9cabe97bade6630b8d3316eb9c5746497e49f41af025186f229c0489c0e8bf2498181836f2abcfb2827df031b748ecd946bea1522766421e33cbbd526320c992c4355b121f9c7b87f19a8525f91e4176e458f98392d26859feb415f02e28099a155f2dd53551e9a958760d42c36c9b88f2dd99e0dc6a29d22cfff302d34e174b5ebf28dfd1ea043e56a6cb6f680a52ee0ea35e3cc8c63c7b917bbb8d0a415b14b5d3432e67d4498ae8aba1b40e5142235bc6da3946fb88b25e1a2e1e83de91341efe99059164c8342efab8a22b2353cdf41bd22eb09cedd46ea7961b58f0b5a08ccc8cb02452c880abded4758a8d1733395ee7ba8961925ab5b0c840540dbfbdce831905b2a64701a08864e23bc3486481e17e149e0eddc863fe765999011a06671b09e9e35c8320390223fff30de9536855b90aa0a37eacea428c81346a3e11c191a022c45cbc5c5d1143389c132eb189dbb3c16151fe9442b90e23a4d0e6ba8a04fcbf4d58be071d4d3cdd6e8fff94a80acc12ff4e858bad67fbd183e357de39ee9c41df5a08d377dc3d74fc8dda23fcd0af0ead5653ebe6928db772ed8733b1c512ae9aeaa555bca1edc36835cdb6272dface7abc3621803da89cbeabeebbe175fdbd2fb6799a8abda68639be7cefe1c37a69e417652ab3b7541fce5dceebf56e926ecbb23e83faecda9b93bb5e3512f874020a7c05b4604d2e4c193ca741a0bf13f08d5f9fba4c936cefc316ec4fcf647a91c3ab6e1e1941fcade5fd76d6c9083be426ec2fc9b91bc7ea7b8e40460d37a92149e2ff9568ade9c55b36eafc68b8f7aa2a10f7d4d577f7d8f6d85e6054262ec60b9aa2ab3af51096630b50bb5d735751a7d45d7bd769949a7aeb1a65047e2fece455b7d0a311d70db62db497bcc041cecebef10809ad99a32a70bcae8ceb30c3b821783caf253e90a5b620ae6947e2ce9b18de55767bc876c5b4647b9cab48b5810334a409c2a20beb71cfd3154503201064559e979d707bf94a24d1997b66ca275998a69a7db089d44109cbaf0a935c53e855bbd17f16cc2a113bdd9f43ab6b24f82dd00fa669d4ecfed014086626ebd65406ee5001f12cad5b6ff3188ae86afc1611edc46ab1e0ce544afb4e587a1c068bdf8d08d1e417c149cb6ae29b36fc8104b08e715f3710eb313ecd1299e7cd7412639b643d237442726a245b5073711bbc7bad95adc85be6a6962ce37d2bd16c52ac43239fd74c69ab6fe2accb87e55085acc17a4dc33dab94f181701e6813496785f0e2d711da0baf812cfd75daf2723d5beb4a963ede1d58928e302d0e0520648dd54de26dcaa3c477aa7a1d19542099bd211e749f6d47bc7eee70896a960e3f0a51f146a0109beb1677ede167f26e95f00306836f046f51285ec035cd4624203d1082c7e2bd17ae74f6ac5e1940b2b7c44c5e5f2699b9a154fd92a1f24645da5dea81fd79d21aaab4f741f334a1981c75972c08aeafc88c1741790638182175b09c9b7af0ebaf3b443cbeb8c25e337bb693446ce1b2658025b0d9850a02aebf98bb7b4beacadc496651c5969bf24979c6d3e882793cb0f9c41ad37f40f0d0ab66b840f29d8b62d2f655816e1eef8cda60c585203dcd49d07228fad8bfbed1704f55dd42383ebbebeb0eb9193fb20638fcee9edc9c7d00f6abe9d5e52ff5136a123163426f25b67bb8e6a46ef319afc30fb8ca5e88c0c6047fc52dd16ec1288e05848aa31f1a586211736c90764eebc60fbd73c844563e5072c3482fa026b16fadf9b0903699852bffb53a00f975779c6cdc45b1589863384cde4e9f1cb469910d3ab826d5fc4e1e1ce198eb6773498a8e67bd23f96553da8dda4c45234505fdab1d24ac8497f9fd6da0bcdfd06f71ba1c4b1a5bf4c53ca906e34752152636992788026b291bc3a16dc50484f03f0adc9fa861d520d7c9ac5d7ec7fc827246406826d5d9bf169810fcec95cbda3d16e2892b22f2e35befbdce34bdfb8a257b5c5779977937ff07054b64c421c540c3920eb0a50453236ffab8fd9890e6a3c479d4612bb240eeef7b1af73a49663ba18f17b7df2b9e45dc4c98ac63d0306f7c4c163358a1aae27c35e71c90b5c6cf46c54f8fd24dd0baaf59e39181d4b3cfa661b6e28485924005bf7d6049131222641d5af88fef7e43e217aa3fe2480629e9f561aacea37c0c5cead2c6fb57e33d4e16c21bbf57842da8cd0c9d7af37165a253dc7fae5d3495406a526bbba44791eb0600a1a093a0e3f9224c2dd67a25f49faeda9f030d090c73b19fb33150a2d7ddfad585e738f4e2bd189f0066f6cb361958b71195dbb73b82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0x1010, 0x0}, {&(0x7f0000507000-0x60)={0x27, 0x1, 0x7ffc, 0x6, 0xffffffffffffff81, 0x5, "c8a57158de60ff7f74364694bf80899582f9255da4349c125f5d68665b4cfe2a5bc1a73ec1e9cfa1bac18b1c55eadc20aa1cbe02515ba3dd97c4e4e9cf03de", 0xffffffffffffffff}, 0x60, &(0x7f00000ea000)=[], 0x0, &(0x7f000079a000-0x100)={0x100, 0x10f, 0x7, "fa8e0d7e4efc8c8c8f6034b4b91d489ac9dd9da29e0828cddfb8e57df54039c97242383619f679e3353bd7c2e1b671504c836bf2ec96d3bc96d7617fe882fb9d468a40d2464891d7f2f77120c146f01057ddcab34f1df43e84f1c708dff3c2016bb91e4b775baf7f9c408e88c1a4b71c1f2574b4943e709b8e95379860deb26e471a180ee87e9ff04d72506805655de294756c40d2031bc420fddeaff12bb1f83adaf00f15bc2a07c526ac58eaa5ba11e5b80ba2f80ad69b06456cf30c2afdb8a36803c2b2d2822ed274c5fb87a0543dff30dd1258c34fcea55bcbb4185e97d54776d56979d0ff4b8537e4ec"}, 0x100, 0x40}], 0x6, 0x20008000) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000079e000)={&(0x7f00007a0000-0x60)={0x27, 0x1, 0x0, 0x0, 0x1004, 0x0, "b177b85cc2e3839f7d5e151f0600000000000032101de09b7583b1008482fffff2d4026513e1b9210668c891431f59aff7a6f3b204007d4bdf428e76fa052c", 0x3}, 0x60, &(0x7f000017b000)=[{&(0x7f00007a1000-0x1000)="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", 0x1000}, {&(0x7f0000096000-0xd7)="e9cafb925a3b43ea7a56cac649419b1028ca52dba9ac9d3b01b0a1d611805557a8f1f15228e134e54eae7bf47a95e721b18931ec0cb2494fc23761fe61cfdbed1ac7577133b99d4e7a173204963e2979ce9ae760fce5d3a6e9540076d775c5ae229a22c74994b60f8613260904608f9e2a195fb5b039d22c2e6a5075b9779d6f279b169aea49d4658ace1103a015b31730ebadae72ec94daf1ef98c62d07f95e423a879b9a21b20278288bd3f858b535861c0bf36ec930a88a027e794255d8df6607776ccdd5becf5d41e2dcd74f1e8e514de2dbbbd0ce", 0xd7}, {&(0x7f0000167000)="154c3c9734b0c40af72573779008b1646f2847fe1dd72f7d56da0932ae3a38411bf9d868c7bb28f5e0d6156946d0ccf38bdd01c2a9f2350057d10e416699cae72ee08f38f7f91a6ff075183e3f52b898e104112ad4a47cd6125d62666020bd889a209ce5ff65a51cd70068fcb7944f131a7cf1ed4438742c15e3c5c31a34b92954f8224df83a09a0ca9c221a81a724", 0x8f}, {&(0x7f00007a1000)="430a5d20b1e705cbd106088abc48b6aaeb280d45d5d3616af0231aec24cb301ab8c1ce172e4d8978a3ca08da6a63fad8fa5834895a972ffe52fc4ab058f693ab29c2df3e22b58ffa04bb", 0x4a}, {&(0x7f00002ad000-0xeb)="63fc8a5e3e1e941f9e08fe243a6c250c79f73d5967e89f7fe7f7b509ca0aed7db773e3df29373574af16f9e3bc0036f250b6a44ea802b213ffcd332f1aadb0d3d56626b3d15dbede28e6a5b0dec7dc137e29de476434fc15d8e8a903dca51de227cb598943a95c2d71cc7b3ebc18e9bed222fdf532562bdcc23758938b61cb3000568fe377cb4a9240b1358b25979de8d131f2defe6fa12f910642d4e991c7f165bce9d793af70005d1c8de17efbc46521ed9fd3e4b63e069ed3bc57b9a53c30e6113b95323e559635b446c5819e72ddf940dcd734c08f259599cbef85e9c712e5f8712af487b57cc8a1ab", 0xeb}, {&(0x7f00007a2000)="95c05a55195d018084ffc8d3c07606182dcdf00b73f5313ba2200dc0480c70157c5b400f77f1c14e095873ddb209953414", 0x31}, {&(0x7f00001ae000)="bc0509b609b9aae0be05aea221915215cb0f669eaec011c3fa94358a3e40e9cab5b48c275907277263e559f17219229a8e66682a641ff234a0bc7a86a14a143af3cb731acb86db2cc4ab3475ae34451478526110b86fced164265507d2c1ff2a7b9f54524009f8fa8a132f1d2ebe60cda553c5efec6ecc4190755099ed1ad4de46b798d8d60ec8746ec8b30fae1ed7eb807e41c3b658c8acdb539d18e7ba42d42b5745dd2675f09aa94d5abab6b76c459c", 0xb1}], 0x7, &(0x7f000074b000-0xd0)={0xd0, 0x1, 0x2, "ecc82d2bc0f02ecc3139eab85679c7282cd3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500647a50b83b772f83f0fc42c6ba1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a6db02edb973037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f4000f0fffaffffffff8946b8dcf9f6"}, 0xd0, 0x18}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f000079b000)={&(0x7f0000035000-0x60)={0x27, 0x8, 0x0, 0x1, 0x400, 0xd92, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d206000000611c31b89c2eb9211199285787659fcfbc", 0x4}, 0x60, &(0x7f0000793000-0x10)=[{&(0x7f000043c000-0x58)="0e861bf4213ed6875355d30b2476b709275815c64630d42c5760b438f28d43b7ae890107358f007f2335adbde7010da6f47f28b6abe7695d91424e051be727000396e2db2614330d8cc69a961342a6fb92a6b9d3d12af30c", 0x58}], 0x1, &(0x7f000035b000)={0xe0, 0x101, 0x4f8, "76750e0fd4386aac1c065b417231fd6e06db5b5d9dccbf60e6039d504d164604321dc0f60a6dae96bd1ef48c09069a7f37334417b9234bd023a064308d0df48a0ce1961182abdfb1e1368a6af3478ce95595bebf1f4f0d0e6dfa4a3a889a1aa02fa3562ce19762ef13b0178b019f64d974ffe5fa54c336bf1dbc09ce758d71d5849b6723df49ab51ddec0d35badff5406798b32364302f08a6b3cd9200c1844d2b61fbb18b2ae22e6dbf5bcbf6850fc3e16ce9fb332f728b5a89ef780e036b86c2f3303b15049ab28436a4"}, 0xe0, 0x80}, 0x48010) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f00007a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a3000)=0x79) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00007a5000-0x2)=0x0, &(0x7f00006e0000)=0x4) recvfrom(r0, &(0x7f000078f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x800000000002040, &(0x7f000053e000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) 2017/11/23 09:07:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fdc000)="706b6373375f7465737400", &(0x7f0000b9f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a9d000-0x1000)="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", 0x1000, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000b3c000)="6b657972696e6700", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) socket$netlink(0x10, 0x3, 0xa) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000235000-0x18)={0x3, 0x6, 0x1, 0x0, 0x3, 0x802}) prctl$intptr(0x2f, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000035f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r3) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f0000a2d000)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000450000)="") r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000cd0000)=0x8000201) listxattr(&(0x7f0000a44000)="2e2f66696c653100", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8", 0x4a, 0x40080, &(0x7f00001b5000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x34, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {""}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r5 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000534000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) fcntl$getownex(r1, 0x10, &(0x7f00005d8000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000691000)=0x0, &(0x7f000083b000-0x4)=0x4) close(r5) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c9e000-0x8)={0x800, 0xaa8}, 0x8) 2017/11/23 09:07:51 executing program 3: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") remap_file_pages(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x2000000, 0x7, 0x0) chroot(&(0x7f0000aee000-0x8)="2e2f66696c653000") r0 = syz_open_dev$mice(&(0x7f00000ee000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00009fe000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) connect$ipx(r0, &(0x7f00007e6000-0x10)={0x4, 0x6, 0x7, "5afdc02190e5", 0x3, 0x0}, 0x10) 2017/11/23 09:07:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002cc000-0x8)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f000015a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f0000)=0x10) fcntl$getownex(r1, 0x10, &(0x7f00009de000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(r2, 0xe, &(0x7f0000dd8000-0x10)={0xffffffff, 0x9}, &(0x7f0000e1c000-0x10)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a47000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000213000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f3000-0x4)=0x10, 0x4080800) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653100", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f0000784000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") inotify_init() mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f00001c7000)="2e", &(0x7f0000fdb000)="756269667300", 0x1004, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="737973667300", 0x2024000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)="2e2f66696c653000", &(0x7f0000188000-0x8)="2e2f66696c653000", &(0x7f00009b1000-0x6)="6d736c6f7300", 0x1020000, &(0x7f00003a0000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f00006a0000-0x1)="2e", &(0x7f0000eb9000-0x5)="6369667300", 0x2000, &(0x7f00002f5000-0x1000)="6f457d635f0121fa973840101572ed24109a7f34577291af81e65be677f2aacade18c830c466604979161eec914921539debec0a2b2cddc136751cc393b39ec376757c597310efa62f751311442cf060a7c5263631de51fbd5182b3d726809eb0c05d375a7eeb64bdd4e9afceb57ea5bfae57c89486e245f4f606e3c31fed66174470aecb05046dfb1a34d286e7a504743eb15fe789bc127aef5abf9e61c8cc15fd8c684e664eb5d033f22672bb7b53f4219f9f12ae8b25d6b204e2928cd8b9390e8f6c556b2d7102db196bc607aa0549f18e39c2857b6ac84b9eadd6990c49149793e28134bcc9e1b754ad516d9f13bbc29d0e09eeaf4e184823c5db1232c3a23f7ca7dc6fc9561808351fb78ab0970fe2e39417910d7575e72c1e6fa53f8a486be1831a95852fce1ec3c5359aae0a5b8557b93bad1668965bc06f207e2f1480ecda338f1954c38299b9540add4da2c4c1601f9d80961defe00a3c9959d1d50d89536bf0750f871cef88d37de1c776d6d2ae502a1c8223dc8b96596ea3586a97d8d534e79d83fa99fa86e4abf76591d542cb17aa2412f7c8a0df28a3c6fb6e64e7134e2cc69804658d0cade478d5dcf62b26afab360f7ec475aaa140c10dd82b84ab2db8e641756e76dec05b2253c634206111d6b0fd13a119160ce2eb61fd10ab92c5e9e376a8599b1571466674db37de512acd1e9a11d72529576263b4562ea0b835f5a5c68658b6615a614d9f44dccbbed5a673805f07e5c5eca01210f5146cb322efa87db1aec9108d62e33105e10f6dfd95d0afa85624318816fc02abdcdf2ad119ea049c42b21796d254f73f6365aa5e6366b5188196965a2f89cce4971c97960fbfa04f9173e10b93b82c22eeb58ca8d3198ff7a5829df042a88e65686365aaa6801119b54e6a6f7e00c8823956a977f7b5699751fbc6b02fe5d3ad092d185248b92e85ef19d1e36b62dcf5eab74a765c11e65555e830e3c4650796ad5352812e96aacd43ae156966bf66bd76734d3fb49b3c366b755a91e048987b1ab4df3c26eb2ef83de5fb9ce487ffe62bd1fb7a4f9605e197b44ab3d31f228ac8c4369f911bd46a55c94bac12edc7a887ce4fdad480dbad486d98f3e749f6d8435c280430d3f4933a21419be44a275ae6a29685b86b0335fd4d76f7167f2c55ad84e1ef2252aa916fbad192f5b60fce6e79dd34bfc9382ce46687f2b91528a96ee01d76ce3ccccd20b6b65dd4d010dcd78ab0bf270d251626bd8250a0c332749ec038a73e58394e167947d38ae0b2e9fab01ca147bcf8b77585ad9addad15597f139a38914c88fc311b4fd18d6d98a86e693ca5d2eec70e65e9566b4d4d47da8f4e234aeb6ba90334eebbbec58bebee694bb38c9da0ba8758ea07841ccf1a0e965bb834cd3895c630e26a069945ea7dcdd5dc895039d2e7991d0e9f63dff654cd4f102840e79a6b7e94523f2cb8ec28a5ff63d1d5909a98eff06a8c6d10b5e33d22ebf8b115f63a14172df4263b003af8b47dfec53de7a5bc402e3487563747f6797870692f036cc102cebd5d8b4a6423febfbf0dcc6471b699023406aa1c3e7f26afc2da764f80d345c0f9304859f5652db5c3fa5e9bc4a2e6a3567fe5c535399abd9057a4bed3ef473af533d1d92373fccdce87ee009f7258015edf9d9c8fc91591368b5c593b798d2c8fffc4ec88bf19620daf46550a82c7656f5b5a522fb5060f4c55733e688246f4ea23796026801be6f6546b534e85c2df0e5753f14441def66a1caeca7fc5c3497584d55143554fd3affa36cff7b2079299ec6cf2e39ad62825328ebfc2017af06a0230d5e10c17b57c3a373cf053bf781694244f998c08709278706dee370559d14bc3de3c567a629093ed5c51bf7ea90e3cceb62aefd7e094e9e426158ba7dd02cc773c6319f1f3b8167f109b111bc6a1cc801613286a8e40dad236ba3b02351511ce5293fcbef18453b61387fe7c49a83327209d518d21e697fee1c5e5f47287909740bbe7c01065fb6aeabc21563e5164602776b865dbe021227f704a53eaf714ef5c0af9964a40ffb3793da1f18fd595186e5b68dc80304a6c1385c149254a4f6c2739ba65b536498a895526049795bd65edfef6b8b3255e9da979c7dda659ff1a4dec046e704e2705663ff5736e17229a3ec056ef7864ec7332f10301d910077505615cd78c0b14098d15bb67e64da74a0b653f2f5290d7d34a61df1f6e4d928012b8d53f850e332307b6c84e89769055c264880ebf3fd929a39d4419754254273c7400bc6140debcdbcf229a4740e2c2cbf9a23a2a44afa0ea8f3f634ae35ab8b8cc029c4c53e1656b16aaa59e9225d7b18fc6e8a7a2aa49f037af1c607fe343621951cf8be7148fa49e061428f9ddd7df4735504079950ec7bbcee0039becaec45b657824e9ac85a436094c87e1a1211dcb21a96924c73f445c8362fab02dff1dc3791ea08a9ed630c66c649f953014a150c468061cdb086e789c60f9db77969961fbc4873b036f2d2bc1c92c75f78b9a06f19594fb9a7040dfcd12035dec0f12edd9c8fd17bb417db5c87871247a59a4ca675c13e18e42720f6ca05219b717709b712625a70c3b21c034be1dc5a193d45487db99a1bd0d92cd8a01b40e5be1a927a45bbea97699216594e6b361af570ad75a38e193cf8e7edd4a22f44971b8a3d80157a6547bdca13e3eb779ef17aa4234d4732eb4d44f43a21c0486da65f404180a39893b8006abafa6582aad3ea96e41f1426465cb4aa53045e316f5711a3af949291856f8a5a9d8c78591c01bf2b1fcb5e3b90fbbd34fef383e51a9bff3c51a8a133dbcdaeac732c8dd1b2de74e9c7f409b054889709c26baeefc303c80d08920d4de0177c5b48fcedab26e3baf0d41d7c7a4a86d72df677fbcc031554386939d4be684bf13bdf2c14ce798764a5a8bca6a093783ded73efeedc2b09091936f302c826d6c17a7981404360f7fa5066754344b7444b5a4e9adeb081cdfef7fd8b30819b0b7134d8840e828d6a88ab200172cc09b1ca99a34676e06bad6b4b867aed633f5ad5ca42a352070ab838d2dd2f753f87e37b64e804dad051c6f2a532774698161d7dc061be0957b172038688c26b96952653393efc92b9a7ec46b1d7f0e528333129719d7ca8d2409b83d03dd23637db807d334e93c1268ec88d4ceb488f247aa6526f9fa84c6d0877171738bf321c5e7f6cb12765f394d0e614967ee4edc8229c82e1ea23ae3e8da081bc805e9615e63103f71737fc2669f0d000a72ba0cb1513e01b8e8a407ae6162731eb84d0670adc3f3604165bc0d1597941dd39a6af4980db49543a39e82f2d531e257d746396d65da8033f91ddfbda60906f22bdb7f5ee361d176b2ca50ffa879e6717e5803b430f7f31a9a444604e5cb788bc904448bec9a6f62acd88271048b8f1fc3c2b7b2381f6c00da873a27b2f4289ef92d0b04a96986733e6b72a6b0438eeaf31e0b4e6f6aa9801da4a3c708d9501ce7d562dffb869938d67c8d49d5df3267a7eff642c1917453fabed6a5c25c051534c9c7e994a9117390b5f17096cb199337a7b71bf9b8d905ff0b91467b75897dc58c6d55eea27ac8ce79e67ba7df9b5920a3325d646d5e548551d969e44305013ef1c85708ba0848f901928291cefcb066730c6d347de0e12705a15e55278d98db7ac35b889b26391e70e9e45424035e7e9fa37e18a9db40229fdebf73a5cb133ca547b1231a5a4f1eab7c1b5ca35aeec9d083dcc1b2d94123730bb6433f1d83cd54dcb2d7eeeab45781eccc4f404732f5d23bc85ab3d96e506f89230297eabf4c463023c9dfb770050096b9dcc96b7cc344a14fba5e53246e46785286201c31e30cdeb261bcf2ea78368b4c41bad96739b8708f8995bb0096dd27540e8e36e14debd5939f65cbb9746b6a6a32e03f0c793d480fafd3395f1095c2609ae9e28dfcc9098ee80fd4b9ab7a22c17ee401a0372eded289829243e458f8aad6c54e99bbb3e654e47e3518e1b95b9196f8103874aca9c02a4d93445b61fe2b57508385b2ae2d71942e6875a7f78d22cfd8b380ca9152ca26ab0175625b8f4b3dcc12423af0b97b9c274c06341b79d6cb4baba4748b0867e0a49dda11754a891b572614eb7b21b1ee7a9b8d48c1d47e3961e75a8a3df2a0a638304070649774505d13d1adea6a498ceff77cfcd3626e64f4ffb1f585b395fe5a13a08de4ce3cb2e3cb9758429384b19bc505febf4610cc6ca19a99e6c10fba54c79d2ebe4b6107ba46a27b8e346d19e90867d9295e3bef8dae0ab405ae1db2fb769640be932d6e5b8f38398431f169365667ca933c72a429d4d59bf81778f9818fe26e4f413b9adef0f9859a0eda6922bb68b06192ce8a193cf689a1f6a7e668d23fd7b85f1dfdac1d55023c964e794bb133fa5ce294e660f3cb2d69ba173a6d246781494df8a85956790d37e7416c9163cfff48c7272ac92542f56d4e2de8fa7bd1581d755e19c05cdaa64ce21111f8ed96ebb3f7dc4818178c97e7e8663fdf6bb282fa2039a5b6fab2d54d898b4bdc614ec15a58fba863bb8271515872e358302a1ccb82e60420082c674d36d6b05899225c09f02ae00dc29577dc1f65479aece8790a75894fd9f06eef669998fea5192f1f0b7a8aa14efd3c74a7469f20e34758d7625c50d3da4cea40e42977fd6a7b8ba6e7686fe6c9c8427cdad3fc4fbc6ab4ae42e5c2a2c05bc7e27aba8935ec7bf828e98b92f664463aa1f619886024234245e7c5914cc10a7ad26f45961db21246ab4222920e2cb886824a3c3611a29ad1c9cccd8d8ed8fee08436f8a2170f26dfe1a40accecb9f98da7ec0a70c3fed55828e7f3adfc7962d0f6dbb232ac2e036d9ab3af1c563a08c177500d0c6eb54d48f8d9df5f3cdb9dda2ab5697c84985513ba002cf0025947c5442817a0364d51d39a40a586c7caa5e6833accf4aa3f6e644586a25e21afd48cb77fb5278b4e22baa7a6831b821612ae10a98e0defe31825ba5d78aefb37347aace2174fd12ef59983b68fcae7c520ab16eee0c37f2860443c39c0b155c39c4270048a27c2011b096065142b53a2612085106f958814c26973f463a22f545ae5bea37a64ddfd899ab6645a935d3d16b1b8e6633371688c0c7b9423b52eeacbbe70708d0891944863054e6f80ed8d64f21ac44ba57c781a6565064f61a753be9ae8abbff233a6f1851f22efa59bdda38f27a6b663a37f6795c9cbb67dc7296ffc72fd83a89b7e5deb25f9d19cc8639f0afe0d9e86481ff93795db7ec5b03096cb43e4cc93e9b90fd65d0808d54958d244fd3b697441aa1d411c6177d04fed0dab53c158b5ef2610b681bae4cc1e7e8a7ad99990c72068e51e6e9f82db239992aa95f90fbddd4ba5ab2fda872e65e5ea09c8267d531c327db6f3dcb2283e935791fc7f61d42bbf428d1fbf1fd4e16dfff39fa6eb3a805b337703508004291647d8fca475a72064fd4b63f98da38c1fb34a5c584c7909f71ca8a620ff0bd24a798b590f758416c8c1636ec7f4f78f6bd51c92a9e87a630d1fff4a6dbe464ab5dfe1cceeb08b51e73cc8a84ac8f232031b91059324e5eeafaf1a7eaab5d619d2084575413f2697c6c1ad8d8f5cf34ec194325bc893a15abdc5092d488bdfc970fa21453a43b028e2e1b3046368fd9ebf112af23c96d3930088e18a67c4e58f32e68a20f7ac3d6326f23639001f7449b2be048715f3f4d3f283ab7a20d73af6273001cad6a5ff8c6db1edf84dfecfa6c173cd6fff758456325f6fbb5cca8977adbb3e3") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf3000-0xb)="2f6465762f6877726e6700", 0x400800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000cf3000-0x4)=0x0) unshare(0x24000200) unshare(0x2000200) timer_create(0x7, &(0x7f000084a000)={0x2248d15d, 0x62, 0x1, @tid=0x0, []}, &(0x7f000009e000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000d0f000)={@common="6970365f767469300000000000000000", &(0x7f000080e000)=@ethtool_rxnfc={0x29, 0x0, 0x0, {0x0, @usr_ip4_spec={@rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x0}, {"fc24", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@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]}, 0x1, 0x0, 0x0}, {"1da9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x2, 0x0, [0x0, 0x0]}, 0x0, 0x2}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r3, &(0x7f0000964000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000006f000)={0x0, 0xd2, "121e3dc02f85a22345c7218bad62c93bef23caaf76446ea3bb46a01099bb5ecde916ab3c35ef938a128d631a71ba68b41b25dbb2de9b54495bfb06c8e02e6153b0c41c6e2056d75927d4276c4147d4d3cf624cc2d22b48313c56dd60246dfb33fb0b7f52b53b269977680b23134146a240806452ff26cf7bb99df194bc05f6b182296c2094b8c53a2a94ae119e86b0733a82de44e37680d3f453279ee481d66e6240c90e90b53eb0e951c68c66d1d7d0d5ebfba9687f36c68abdf64b57f02e9036795655e98715a9662f4de892dfd22b7baa"}, &(0x7f000010a000-0x4)=0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") execve(&(0x7f0000cc6000-0xc)="2e2f66696c65302f62757300", &(0x7f0000dcb000)=[], &(0x7f0000284000-0x7)=[]) [ 65.384499] device eql entered promiscuous mode [ 65.396349] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 65.397595] skbuff: bad partial csum: csum=65534/0 len=32 2017/11/23 09:07:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000534000-0xc)="2f6465762f62696e64657200", 0x14802, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000022b000+0x3b7)={0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) writev(r1, &(0x7f00009ad000-0x30)=[{&(0x7f000066c000-0x1000)="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", 0x1000}, {&(0x7f00001a5000-0x31)="09a8669df06d2f99715229850952daad414ed3cd4aab016d7fef736bd1576f20079f295bd8aaaa10ba6f682198cf44d0af", 0x31}, {&(0x7f0000687000)="69e7842870ee4e2dac139953ae89fce28bca31d3d8dfb778d1535903451a40d228e85d5f2120c59836017063eca1dea863ed2845e8ed3dad2c71462ad3c5ee635c02", 0x42}], 0x3) writev(r1, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e307c2775a4bb0889ec78c1595e4dc79e95c63689", 0x80}], 0x1) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") rename(&(0x7f0000aa0000)="2e2f636f6e74726f6c00", &(0x7f0000b99000)="2e2f636f6e74726f6c00") r2 = syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x0, 0x4000000000000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ad000)={0x0, 0x0, 0x0}, &(0x7f00006bb000-0x4)=0xc) stat(&(0x7f00000eb000-0x8)="2e2f66696c653000", &(0x7f0000716000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cba000-0x4)=0x0, &(0x7f000042a000-0x4)=0x0, &(0x7f00009f1000)=0x0) r6 = geteuid() getresgid(&(0x7f00007dc000-0x4)=0x0, &(0x7f0000105000-0x4)=0x0, &(0x7f000096b000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000efb000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000386000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000)=0xe8) stat(&(0x7f00005ea000)="2e2f66696c653000", &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001fc000-0x4)=0x0) lstat(&(0x7f00007c1000)="2e2f66696c653000", &(0x7f00006ad000+0xea2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000591000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c0000)=0xe8) stat(&(0x7f0000f00000)="2e2f636f6e74726f6c00", &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000003f000-0x4)=0x0) getresuid(&(0x7f0000fcf000)=0x0, &(0x7f0000277000)=0x0, &(0x7f000034f000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000097c000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5d000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000084d000)={0x0, 0x0, 0x0}, 0xc) r23 = gettid() r24 = getuid() stat(&(0x7f0000a65000)="2e2f636f6e74726f6c00", &(0x7f0000fa0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00004be000-0x188)=[{&(0x7f0000055000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d21000)=[{&(0x7f0000cc4000-0x6)="20baf0e9212f", 0x6}], 0x1, &(0x7f0000adc000)=[], 0x0, 0x2004c850}, {&(0x7f00007ae000)=@file={0x1, "2e2f636f6e74726f6c00"}, 0xc, &(0x7f0000439000-0xc)=[{&(0x7f0000492000)="f3e73890da43aa39435492eb3909bfe39beaddce5d23a0d851996ea8c8291b2d70d2ae56206cd349a53ac27fe6f6608978cd15715f1a69596b2aa8034cbb010019ec6136f905ad6871786386a355bb2155a1615fb71835ef2ebfd1f353c742983ca93db5c8e1d4cab333a59e52a754f8f778a8e57fe9a3bb9d53d191c96605eda11172558810328112bf808032dc51e7c0acb79821c68c609f791c607ac9e2ef6bcef17a8d727b0c9abb9ae64cfb4bd1430a613c3e9a0ead7aedcd70a68287a350b7bf480a2f04e79349e75af2ef5681fa3c", 0xd2}, {&(0x7f0000b0c000-0xdd)="4a34196cb55e105e84062fe774e3b3227666287fbca6aedf41ec914b49fedc38d7ca38564e8ebf4c343bee320a694990afa14736f0fd56946ba7523deed4c752c9d0dcc5b16fbe972f1c5d96e33fad9a4b26b55cc43aa341a895be5995989fea1b04cbc093e800be79dba7e67796b75759b5d6289bef6596f6856f1f2a6eb9b9e97c4b863049a375ef4da094f571c6ec55cad8213211242ddce245a320e9b0173afb7a01cdaf64f6a06ceb21233b8388867afe51c082dad6329e5ef8266b7ef72f722431d9d192b4e9e87842d6cc9a6e815c5d2569be0662b91483e785", 0xdd}], 0x2, &(0x7f0000a07000-0xb8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r0, r0, r2, r0, r0, r2, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r1, r1, r1, r0]}], 0x4, 0x8890}, {&(0x7f000086e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ee3000)=[{&(0x7f00000bc000-0xba)="7c47492dbbb9358f7f5ef0e97206f42da343c92046a6b78afc3a01d504801520757d388addbe00f96e18f2fd3e0e36c039098611da2a6ef119129f3dee3880e95c2c519eaf909bc38cbcfabd75bdf9e7c40fed6e6e815c813ea5ddf4b123029d7c84dbef1eff95f22b19e768a8d5aad52e8cb40a8b49d8f9ef028a9c402d507831009e9e625138b06668587a74cbe15136f264c846875b614bb5f0f950bc9b8d1a80ddd0eaaf0cd9bd6c5f4ac6a5ff979e30d18c120b2a9cc1da", 0xba}, {&(0x7f0000d0c000)="0aebe14cce5f97dcb7eca2e56fe4ca0bd6b8b63f46a70ae674fbe65095a98469c9c2257cd765ff49c8e22b2d52311de3de900a19ff483fbc945ef47b7256402cbf31232caffe0c126250646b9c409be3695b8836bf0602346cb735", 0x5b}], 0x2, &(0x7f0000c84000)=[@cred={0x20, 0x1, 0x2, 0x0, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x3, 0x80}, {&(0x7f00003d8000-0xc)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc, &(0x7f0000eb1000-0x70)=[{&(0x7f00006ef000)="60629d5fdd81e3067222607ea253f4759990b52c93d1b468ab97e5d33c6bf8a27d1d68f0b37b2fe3d67758b59cd16ef77ed0295319b90455e1f7372f5be46a6f7e46616da4f5d0b6e42b6a7e2dc8286e746777a88595b5280a1c1ccff8d15a595cff", 0x62}, {&(0x7f0000e54000-0x33)="28133927ffe950acb7f3fccda9f65eac7a438de4012eeda45396491ea031904aff437ca7ad04af4f5b1c07c86697ce0367e0ee", 0x33}, {&(0x7f0000651000-0xe5)="10900518101dbc4e128e656e9633670d28ab9c96cbf4c4baa22d7f081aca4fa7b29345a451503a9d203b9ba4271ea430067901d5cb8fa09298a59253614a057e62f425b2a4cf6fcddff62d3a6b0313e0f9346f3c9c581f5f38991c9ee24172ebee3ffefeb5572c1811585c5f19458df54bbc8eeffd8d117fc9ffde5a3c1711ed5d5ea0a39b015311e9e93dc2c8ed8efa40f9a143dfd27bc4d50191401d44a719cdac5dde5da403dc4ed0f9c2cc9c11bbe8b047000c074709664b94c2f8a19409bfab59dc70cc1c118956d10dc9498ef5e7768035c987123f02d1a68649b0f5ab4e922c9e36", 0xe5}, {&(0x7f000030d000-0x68)="6c0e78012cafa135ffed00efe1dbfb694a9274941966f3bf7fa5dd760e4e54e95394f6bb534ed9532b94e883bb98da71909be86485f1063ba7b0cb3d0377378c74838d2190d371c569d1014e46af838cff10c45f3f136fd58a0b8a96a3c6055dc80e841459014fe4", 0x68}, {&(0x7f000055b000)="b48317dd873d84f3703e581c7974cb34f95afd62bc4433916d1037a123c93ac5b00bb9250c908ab0d75962d65a9638b32c76b659c54c62cf45e1296cb0564c04227f3d5593c64ded430c1ca43e10a5c881e694a3d272ad0d4550dae008c442260fac501642fe721d850f2581f00dba2bc7c93716ec162d9a75d8edad2434c7a96f290d78c1eb0b124f6734b0f96ae8b75a864258b7a8737c78e546583a5d4bce4f34c45079e88073110edaf5bdb6d40d46799612bae30881de9b45145b05802a6a24e225ee4f1853a6d2ef8ec81196f4bfd95ae048a05882beb032065c4580905b39bb6128e0b7d9f112f7f91b00", 0xee}, {&(0x7f0000fb6000-0x91)="af5f207c47dcd66c590ff176923348bddadd6924e90767f4ba73025bae5323194a4595662f90070a4ce03417f9b30175c8b163f7c7d7116187dcc1e976615533d8ca3c9703b1ad24f277ec2fde467fd8015e43af57f4f785f9dc7e3643315ceb406973c0815c7fa875c39e483fe41fc9d516bd61ec0b4305310c20d59a826ec596a3374a2eac750db2936fd7b90a22054f", 0x91}, {&(0x7f0000eaa000-0x18)="73ee01351eb1e731f2fa06bc2b05b49246062cbe40ea489a", 0x18}], 0x7, &(0x7f0000449000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x1, 0x800}, {&(0x7f0000506000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000305000)=[{&(0x7f0000bd0000)="13679b46220bd6", 0x7}], 0x1, &(0x7f0000155000-0x88)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r2, r2, r2, r0, r2, r2]}], 0x4, 0x800}, {&(0x7f0000fac000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000627000)=[{&(0x7f0000517000)="876c6b38b7d589e3ab4e85278502e94137698c40e262d622706c026165f837095007d93cb9af881ab3343b0e8e5c15b845fe3b91af3943fc6cebc6483a727eed6731bfb59b22e98fd2429ae281851a494ecefc42e529fa46e686a63c93d1272ee721880f4b6848cc230330c17bcb9b8aaaba6c648524454e3a4031248785c153a96f11d0368516d186c1d0dc3e76f8addeba71b4374bb09e3dbbc81927435fd4525640e0930aeef7f2e3e9d91f5f4ed45e188cc8683146f916fe0009efaf16bff685f6088d95e18abf6d", 0xca}, {&(0x7f00003c1000)="4a7067cff5b62199bb01acbabd18c11ce3c7a167e9e6beaebe0a2207c3b47ee94bfa650b4b6fd74f5049abef5eacca03ad855fd12cc1c4eed4235a0f7ac507a2074c461d9e3e141b0a7406884188ade3a11b297b833afe6268e6c79d9310c418b4502cdd4595c9a0fface77cf9e86cc63aa24d66304c223b9eaac00ee0937f08e51df838c9027c56018885430faa33e9111026df5dcac1eae4bd47dbd9145d0ebe3199cfad01c25578aa6a8308c3da0e4be19e", 0xb3}, {&(0x7f0000230000)="7c916c9d1c65f0f882d506eeba46fa235f116be19ab255335999e9fe76e6436c8539bf2a8dafcb7ba903fecb4e92277ac6b1fc05ef284739c35f9930ffb76a6764aafe30f304f66c42c5aa183c0eb9532274070892639fab286a4abf12e1123846d7cabdbc1e7bf5ed1482b281cb2484caddac2b7afa5a428bffd620185da044df274522dd8960ae393c593b6da363cc013cbea131859bfa91f2fba303d9ae477890", 0xa2}], 0x3, &(0x7f0000ce4000-0x20)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x1, 0x400c0}, {&(0x7f0000f91000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002e6000)=[{&(0x7f0000ec6000-0x4c)="675fc50ad5895c8add08ace6781265d89354491d30612ba15e0f6758b4d78fe4dd60b395bb8add3089f5a1ab4d6220cd9e8227952ce3a0e18a520bdffcbe5fd7f963cb8c0d17b6dbf39ecae1", 0x4c}, {&(0x7f0000a2e000)="7dccfeb623fdb8a1a5dc22b778c64a15b1d67b4fc1258bdae345e446085c4c89e3dbfef65e91b17501a0e3e5007e5048445463468cba1c77aec6854ad9492fa1a48b9e894aa4995ade284e128da01fa4bf3262c90285ed8c6f2b9c400c39e56af9c1f15a24726a49244b2be79292cfc9146114013a29e20660fed61ddf829f39042fa3f730dfb5308cb9861b23b02b23de090b4127fb5f7530e3456ad4854b97d56f276e04ba96d408d84f3576f534904af621a1c02308ca22ef53b805e900b88ca3506a52fd8989ef29df617e2b1235a1b04e7c84664009d07638485797c9fb58eb5fbd", 0xe4}, {&(0x7f0000320000)="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", 0x1000}, {&(0x7f0000895000)="4033b8527c0dc0e8e80a24a2f22076d3e899367eabe801082aa29efc37da1a1ea76ffd812c968b63250a5f4b87db5314d3575007ba075bcddf18689836a8949f65bb77f9", 0x44}, {&(0x7f0000b8b000-0x84)="203d4de5120726b75c8f1d49e2fc34eee61581b5ef11fa09c858d0d8601389ac1507b5b910e5d9665e51bf49eb117db98d224890f6d187f6200b3ca4ae20b0b237bca2702d6007883f6e8ec913ba0cd5c8cce0448452023085f6350341696ca778ad994bdfc748e02aacf108b95f4aece77e31b5a7b8a57bd1e2e2a91042f5a3be156739", 0x84}, {&(0x7f00007ba000-0xe4)="b9da0ab811bc30f35f04dd1c391e6d8d62ee833504c74d1a5aa09524ad31b7bb1650e01636019c102c2522d3e7cb8f735b571a96e680d306c5c76e5fae5d5733c30c723fd154b723f08c10a26b87320ee4a8c939228fff3299fe5c1cbce52dea2b6f1aa23a3db7fe835cac581c1ff2061a7e5c2e499b5f4f1468acc11d246a480fb00b31691baefff207bf1eadf14c120e8a2fc97e366d085c70a399aa1e6e51965ad10ff92e36a810ad37c1ed230ceb9ef9290df5add83e7e840728cd7eb92993caa71b30026eb415b9e7363c15b02d5588d4495c7f714436007d706905677d04d94282", 0xe4}, {&(0x7f000023e000)="40b423e27e21dfaec36575632c95bae6cc7785d87b96223368f446392aa138c28c68b38d1df8f3d95d87e814ce3bb3dc6e91ffd3e2bc148f", 0x38}], 0x7, &(0x7f000094a000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r2, r2, r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x7, 0x40800}], 0x7, 0x40000) 2017/11/23 09:07:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f00001a6000-0x1e)="0973a7fb771dfa0cdfc997466c55b90e8694daa2f8c2757b74a1fe69ecc2", 0x1e, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7d000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000392000)="00000000000000000000") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ea2000)={0x58, 0x9e9, 0x0, 0x7, 0xfffffffffffffecb, 0x8, 0x1, 0x2, 0x0}, &(0x7f0000c3f000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000778000)={r2, 0x7}, 0x6) sendmsg$unix(r1, &(0x7f0000cba000-0x38)={&(0x7f000090d000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c67000-0x70)=[{&(0x7f0000e44000)="4a3a09155fa032b26f42c69818780bdeab99d932f58137ddc94acb3c53033e", 0x1f}, {&(0x7f00000ed000)="5404c6fe46c72b439b804a9eab0b82e407993661228d9c30f5ab413abfc9719b0769d8d2679fa67eae1c245087741b97c1efd3e78bfba9", 0x37}, {&(0x7f00007f2000)="18715551ba703a6d9c7cf73d4f4c559853c10af1907780a24062abb1ba1dffb914dd2bbeb80a80be972fde50f890356d15c2fd1fff60e2096563b5ce44ff63b25a59fead2fe225c17fd4c11b40d3b29527a2dc237f8c2b3b49800bfd55eafa5ecb64e4aecbf9b1c152eef9649c1c3f472a186cd5de8da7476d1da23c1abd8c0df0ea8f9ae7973bdf557d29d5300c79ae58e7db00b9c7746e71f1c0da39318e18aef5071c69be145f395f4f0d7e19a7148212d94a02c3bd6034e93f4193321caa1b7f020ecc06772a6bbb706c656b4d86cb0dfe14aea5", 0xd6}, {&(0x7f0000d53000+0xdd)="52a25a3be7aac0f601f8f0353dae7e314cbef0fbd29b1d86a5f6433acf2363a2b99628dbf867266eaa64431141caefde1d3af40084c079544d51be837712572efdf5ba5ce44795e4dc3fb8200d1df017e158242cda5bbdb80ffba5dfb3e574239e7ba66cb10dcefa51fb6dbc0851e0cf69aec0de3104152c3ccef5f19797608dc5", 0x81}, {&(0x7f0000e5d000)="62199424bc4d3a4e1abdd42f222611d74838023453a0eff1b0", 0x19}, {&(0x7f0000a3d000)="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", 0xfd}, {&(0x7f0000cc9000)="c8f79a6332f0e881e661a3f1bc70fcaf063e5a6effa1f1ee6365a5f2ac56b04e774e59a750e00f027f6a1a19f4995be1b2987644671dca88b25cae4491c0c91beb3552c4f5fb29f180c15fe107715084fbbdd8d77a8ffe09ac6aba4ea50b20a8d13f36974c0260f85ab5c19d4d8ede9f082fe461dbfaa35a37f03a7ed15431c7c09867f31f1f970bf5ae9158e6ee35a803892a93522b8fed4f4c220693502569a4c68c96fc02919d6dff3334c49b5f4e9ddd9d13bf913d24ba2702c8e6cb71dcabb3c9c0cc06e0fc876cfa092a734e03b4a49baaf54688fa96985f1b93d3caff52", 0xe1}], 0x7, 0x0, 0x0, 0x0}, 0x800) clone(0x0, &(0x7f0000002000-0x4)="aa", &(0x7f0000000000)=0x0, &(0x7f0000f68000-0x4)=0x0, &(0x7f0000000000)="") fadvise64(r1, 0x0, 0xfffffffffffffff8, 0x3) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00004cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/23 09:07:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ece000-0x4)=0x0, &(0x7f0000a32000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x16, &(0x7f0000255000)="00000000000000000000000000", &(0x7f0000f8c000-0x4)=0xd) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000038000-0xe8)={{{@in=@multicast1=0x0, @in=@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}, {{@in6=@loopback={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}}, &(0x7f0000a14000)=0xe8) ioctl(r0, 0x8936, &(0x7f0000000000)="") accept4$packet(r0, &(0x7f0000891000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fac000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dc1000-0x50)={@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}, 0x4, 0x80000001, 0xffffffffffffffe0, 0x400, 0x4, 0x10, r1}) [ 65.450944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11314 comm=syz-executor7 2017/11/23 09:07:51 executing program 6: getgid() socketpair(0x9, 0x80007, 0x7fff, &(0x7f0000ca5000+0x6fd)={0x0, 0x0}) readlinkat(r0, &(0x7f0000c35000)="2e2f66696c653000", &(0x7f00003a7000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf2000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_emit_ethernet(0x78, &(0x7f0000f61000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="6a1f007fa1d3", [], {{0x4305, @x25={0x2, 0xf1e, 0x27, "391ee003eb593bcb83eedac6cbcf62769e9384870a08f22e95740da6523a033202c64160765084a7ebdb3b85281e4dfd138ab4c96f19f163fe996c618777cc82dc2c82b33c7988c1d20e26044dbfa8b98c1b671303ed76ccc725bca8249973a74bd6883101d516"}}}}, &(0x7f0000e56000)={0x0, 0x1, [0x973]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb4000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000013f000)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00002a0000)=0x0) dup2(r1, r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a79000-0x4)=0x0) 2017/11/23 09:07:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009cd000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000e51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00009a9000-0x40)={0x0, 0x5, 0x6, 0x8e, &(0x7f0000997000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, &(0x7f0000965000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, &(0x7f000028b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fsync(r0) setregid(r2, r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000705000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000acf000)=@ethtool_rxfh={0x47, 0xffff, 0x9, 0x8000, 0x20, "8723ea", 0x3, [0x1f, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r0, 0x5) sync() bind$inet6(r0, &(0x7f0000888000)={0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000007fff}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000de7000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x402}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000813000-0x24)={0x0, 0x3ff, 0x1000, 0xf14, 0x4, 0x4, 0x7, 0x6, 0x8, 0x9, 0x4, 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cd2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000098b000-0x4)=0xb) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000243000-0x82)="525c420b1d216a53f8984d872dd219a677ec462387e23fd8ea3d62cf312ec0b6e3576ef8752c7b28521cb14c8c8303a4ec797b56dee52deca50ba878ab69e0adb2c8a3ac8d677366ac7151de5e8796ff4b018a2aa325482dfbaa3248ad9a98e004ae66c125c2f2c2a923549c41db2d9c0e551ecc54fbf83c6152fe0c92462953f43f", 0x82) ioctl$int_out(r1, 0x2, &(0x7f0000105000-0x8)=0x0) 2017/11/23 09:07:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d11000)=0x200000000003, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000ba0000)=0x0, 0x0) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000185000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002ba000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0xa, 0x802, 0x4000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x3, 0x0) setsockopt(r4, 0x107, 0x13, &(0x7f0000c93000)="2008a630da", 0x5) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000d40000-0x4)=0x0, &(0x7f00008ee000)=0x4) r5 = creat(&(0x7f00001a0000-0x8)="2e2f66696c653000", 0x40) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f000074f000)={&(0x7f0000e88000/0x2000)=nil, 0x8, 0x4, 0x3b, &(0x7f0000d69000/0x1000)=nil, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004c8000)=@assoc_value={0x0, 0xf1}, &(0x7f00002e6000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00005fd000)={0x0, 0x26, "11650699931acc00000000000000071bac462e4ac45c16e635a9ee51ac2340d96e1a8d4b4fd4"}, &(0x7f0000f45000-0x4)=0x2e) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000606000-0x4)=0x388, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000840000)={r6, 0x5721}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000093d000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r7}) writev(r2, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r8, 0xe4e, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/11/23 09:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000882000)="766567617300", 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000004b000)=0x0, 0x4) r2 = creat(&(0x7f00004c2000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000105000)="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") r3 = dup(r2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f8a000-0xa)="68696768737065656400", 0xa) sendmsg$inet_sctp(r0, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000cbb000)="3c", 0x1}], 0x1, &(0x7f0000aa6000-0x120)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a6c000)={0x0, 0x5}, &(0x7f0000b3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b83000+0x2af)={r4, 0x401}, &(0x7f0000f18000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000cf4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000fef000)={r5, &(0x7f0000f2d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cfd000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, {0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120000000004, 0x4}}, 0xe8) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x3cf, 0x0, 0x0, 0x0, 0x0, "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"}], 0x3cf}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x80}, 0x0) write$fuse_init(r2, &(0x7f00002ac000-0x50)={0x50, 0xc83100, 0x7, 0x4, 0xbeb3, 0x8, 0x1ff, 0xfffffffffffffff9, 0x7, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) sendto$packet(r1, &(0x7f000029f000-0x1000)="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", 0x1000, 0x1, &(0x7f0000bc8000)={0x11, 0x17, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/11/23 09:07:52 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x8) r1 = accept$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000001000)=[{&(0x7f0000004000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000002000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000004000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000001000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000001000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000004000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x9, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000003000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) ioctl(r2, 0x9fd, &(0x7f0000004000)="2d") 2017/11/23 09:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000311000-0x8)="2e2f66696c653000", 0x100, 0x30) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000946000)=0x100000004, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000657000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000477000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000096c000-0x28)={@generic="df75346ceed49210b3591c64f3252352", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, 0x28) r4 = open(&(0x7f00009ad000)="2e2f66696c653000", 0x200000, 0x800000014) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000058f000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000057e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(r5) r8 = getuid() fstat(r0, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000045c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e16000-0xe8)={{{@in=@multicast1=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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0c000)=0xe8) sendmsg$unix(r4, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f20c9aa21dc7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f0000918000-0xe0)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f00007b4000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, 0x0}], 0x4, 0x8000}, 0x4) r12 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00005aa000)="22000000160007e7000007cdee0005000a08eae61b000802050000800400000006006e", 0x23) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000023f000)={r10, r8, r9}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) getsockopt$inet_dccp_buf(r12, 0x21, 0xf, &(0x7f0000dbf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000743000-0x4)=0x1000) syz_open_dev$tun(&(0x7f00004c7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockname(r12, &(0x7f00006fe000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000473000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00007a3000)="440d0803145ffee60600000aec6b", 0xe) getsockopt$inet_opts(r13, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f0000c10000-0x4)=0x0) 2017/11/23 09:07:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket(0x5, 0x80803, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)="000000", 0x3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$cont(0x7, r2, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xf, &(0x7f0000003000-0x10)={0x1, 0x1f}, &(0x7f0000002000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000002000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000003000)=0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000004000)="2f6465762f736e642f73657100", 0x0, 0xa0003) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f0000005000)=[{0x6, 0x7, 0x5, 0x0, @tick=0x1, {0xbd, 0x8000}, {0x401, 0x1f}, @time=@tick=0x10000}, {0xa1c, 0x1, 0xfff, 0x7f, @tick=0x2, {0x7, 0xffff}, {0x3511, 0x2}, @queue={0x8001, {0x20, 0x101}}}, {0x9, 0x7fffffff, 0x6, 0xf1, @time={0x0, 0x0}, {0xdd8, 0x20f}, {0x81, 0x400}, @note={0x3, 0x1d18d483, 0x40, 0x4, 0x837a}}, {0x51, 0x40, 0x10001, 0x7, @tick=0xbe69, {0x83d, 0x8}, {0x3, 0x1f35}, @raw8={"d82d74ad8213c8ad2884fa36"}}], 0xc0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x14) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000009000-0x10)={0x0, 0x0}) 2017/11/23 09:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa201, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) exit(0x9) readv(r0, &(0x7f000012e000-0x70)=[{&(0x7f0000a0e000)="00000000", 0x4}], 0x1) linkat(r0, &(0x7f0000656000-0x8)="2e2f66696c653000", r0, &(0x7f0000876000)="2e2f66696c653000", 0x1000) getdents64(r0, &(0x7f000023f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) [ 65.512984] qtaguid: iface_stat: create6(lo): no inet dev [ 65.544831] qtaguid: iface_stat: create6(lo): no inet dev 2017/11/23 09:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000357000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x0) memfd_create(&(0x7f000005c000-0x2)="5e00", 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007c5000)=0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00002cb000)=@req3={0x0, 0x8001, 0x80000001, 0x3, 0x8000, 0x7, 0x1}, 0x1c) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000a06000)={&(0x7f0000226000)="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", 0x1000}) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) pipe(&(0x7f00006ab000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000687000-0x78)={0x6df0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb7, 0x3, 0x6, 0x20, &(0x7f0000b84000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cfb000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1f, 0x2800000000000, 0x3ff, 0x8, 0xfffffffffffffff7, 0x7, 0x8, 0xc6db, 0x6, 0x400, 0x1, 0x6, 0x1, 0x1ff]}, &(0x7f00003f1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000786000-0x10)={0x1, 0x8000000000000200, 0x7, 0x5, r5}, &(0x7f0000c32000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bd7000)={r5, 0x9}, 0x8) syz_open_dev$loop(&(0x7f0000a8b000)="2f6465762f6c6f6f702300", 0x2000000000082248, 0x100000000002) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000258000-0x8)={r6, 0x9}, &(0x7f0000acb000)=0x8) socket$inet6(0xa, 0x3, 0x3) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000008a000)=[{&(0x7f0000c36000-0x2c)="29000000190031dde5ff210000650005020000000000000080de00000c00090006ffdd000000000000061f2c", 0x2c}], 0x1) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x40042, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f00001e5000)={0x6, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) writev(r8, &(0x7f000036c000-0x30)=[{&(0x7f00003ae000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000ed9000)={0x56b, 0x2, 0xfffffffffffffffe, 0x0, 0xffffffffffff0000}, 0x14) ioctl$TIOCPKT(r8, 0x5420, &(0x7f00002af000)=0xa000) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000b11000)={&(0x7f00008b4000-0x31)="7d3fc2ab1a4ef2cee27441e72d34fbd7fbf48afddad6d6656d6bc45c13bf2772978026dbb92ba94d4eb9ca6280a7a836d0", 0x31}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000790000)=0x0, &(0x7f00009b4000)=0x4) read(r8, &(0x7f00003cf000-0x49)="00", 0x1) ioctl$TCSETA(r8, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000f8e000)=r5, 0x4) 2017/11/23 09:07:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fdc000)="706b6373375f7465737400", &(0x7f0000b9f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a9d000-0x1000)="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", 0x1000, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000b3c000)="6b657972696e6700", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) socket$netlink(0x10, 0x3, 0xa) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000235000-0x18)={0x3, 0x6, 0x1, 0x0, 0x3, 0x802}) prctl$intptr(0x2f, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000035f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r3) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f0000a2d000)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000450000)="") r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000cd0000)=0x8000201) listxattr(&(0x7f0000a44000)="2e2f66696c653100", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8", 0x4a, 0x40080, &(0x7f00001b5000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x34, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {""}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r5 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000534000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) fcntl$getownex(r1, 0x10, &(0x7f00005d8000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000691000)=0x0, &(0x7f000083b000-0x4)=0x4) close(r5) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c9e000-0x8)={0x800, 0xaa8}, 0x8) 2017/11/23 09:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000deb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r1 = open(&(0x7f0000f48000-0xa)="2e2f66696c653000", 0x103c01, 0x100000000000000) mknodat(r1, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) execveat(r1, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) perf_event_open(&(0x7f00006d1000)={0x12, 0x78, 0x76, 0x0, 0x0, 0x4, 0x0, 0x6, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000000000000000, 0x3, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) add_key$keyring(&(0x7f00009b5000)="6b657972696e6700", &(0x7f0000ff9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1000}, 0x1c) write(r2, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x80, 0x80, &(0x7f0000000000)={0x81, 0x2, 0x7449, 0x5, 0x0, 0xff, 0x5, 0x1000}) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000004f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f00006a9000-0x1c)={&(0x7f00003ea000-0x80)=@generic={0x0, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1c000-0x18)=[], 0x0, &(0x7f0000c9e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000030a000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) request_key(&(0x7f00001f1000)="6173796d6d657472696300", &(0x7f0000240000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083b000-0x1)="00", 0xfffffffffffffffc) socket$inet_sctp(0x2, 0x0, 0x84) 2017/11/23 09:07:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x1084000, &(0x7f0000b22000)="ef", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="0531") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = socket$inet(0x2, 0x6, 0x576) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000066000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000050b000-0x8)={0x0, 0x0}) ioperm(0x0, 0x1000, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@generic="0fd30871096545c2579a4687d3842e81", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000e16000)={{r2, r3/1000+30000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) lookup_dcookie(0x10001, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) [ 65.674780] 9pnet_virtio: no channels available for device H¨H 2017/11/23 09:07:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r1, 0x541d) fchmodat(r1, &(0x7f0000793000-0x8)="2e2f66696c653000", 0x8) r2 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r3, &(0x7f0000a1f000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffffc, 0x0}, 0x10) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000098b000)={0x0, 0xd, "8119f280f27f8966221b4772c4"}, &(0x7f000010f000)=0x15) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a58000-0x8)={r5, 0x1}, 0x8) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = gettid() r7 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000de000)={0x800, 0x1000}) fcntl$dupfd(r7, 0x408, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r6, 0xffffffffffff8001, r2, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000814000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r6, 0x7) 2017/11/23 09:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80804, 0x8004) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000004000-0x4)=0x401, 0x4) r1 = accept$inet6(r0, &(0x7f0000744000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d3e000)=0x1c) ioctl$int_out(r1, 0x2, &(0x7f00005ce000-0x8)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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) sendmsg(r1, &(0x7f0000b08000-0x38)={&(0x7f00008c5000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x8e, 0x10, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000802000)=[{&(0x7f0000352000-0x1f)="70be02ce43946135482f4eae5b4454e05fc4c955d78dd7ef8b265e36a2494e", 0x1f}, {&(0x7f000067c000-0xd4)="7a4aaad536777dfb737f289e261cab75de18764cf6b737cffd38883dafc150e0d393bd7495fbfa75279bf1c98e3917779e3632f22386cf250d10b4aee9fb40240e4dd667ab47828e49f7d9eddb2f38cce621d6132bb2a274dc70c3f9b5bcabd5b32d0b4cee1f9e1bc13cb295e531a5d6223c29df5ba2b27205c1e04067850bac2fc4b5b37283d8c3759f6a98c209012f4d3fef4980f6365969d18dd0a3e7b96a3ea2968fab880612c7acf80a7ae16d3b684281387711a995fe61a961f3dfa394491a9a5d6ee7b1bbc53e294d4d77b33eadcdd883", 0xd4}, {&(0x7f00009f5000)="63aa35b38c", 0x5}, {&(0x7f0000e22000)="63953ede6d6ef4705b5dce0abcdafa3ad69274b74c2f380d99d107fcb7f24485c23c1a2c791e657559ae4c347d522e69810a2271bd3c0f134deb75ae202fc972096bd37fe783daa7406de8aa3eeadb1e3a893929a4a88b628ff94af63758beb7f3b287fd23", 0x65}], 0x4, &(0x7f0000f63000-0x430)=[{0x40, 0x11f, 0x8, "a657a9d8704615d75468febbe6f865a4913de6678627b0e245c26da25205083a6e98345506c58c1d7d"}, {0x90, 0x110, 0xeaed, "8f14e4d97d5f4563660a48f4398baf3c96a27a56cde57c60b755e195b710e410c4eb6dd6097c00ab6ff9a02fed0ad66be8722ae7d70edd7be4a30aa764ff78f9cac086c76bfc6ccb653f4391a2316e7628dbf6b2e5842af45a7cf71b52e8d2dd2987211b7aa926848c24eeb003d13d058161ea4a8cc249cd52"}, {0xd8, 0x10d, 0x7, "5840d136852711ae44874a3a866ab65f977df2a4c8c12533b38bb4aef99ab8663acbe706f499aa0fb17d0b73330a6de8e57d7e84074f2be5d0d8ce26e4e5152955d14c6032f3c50621b00e4b6cff08683e303923f32f54dc9e856f1f2567fd4da651a186f996b9b68465d1a3dc1c23aa576c5d5f6be13f20b10dcf67482a4b5b428bb5df44343abf86c4c053b7d5c111a22dd0574d21939fd72f150f9edbee391656c691de321d622b95c2c25cd32f63062e12bc12e5dc15cfc26c17ea310d9ae42fa9b74f4501"}, {0xb8, 0x101, 0x0, "84fb67d5942ed4676e90d1917bef6c5e3460837254cddb14e636bde9777d66309ae9c772b4a166fa5f56f28409b4172bf6e9ab36243cadf6d36f465da417288c831d7efb84d39ec4ecf15523be5892e193e582564efe75b25d45a1b9145d30f744a73adc764ff6791a6e5805ad099ce19f31adb691a12032e187cb12aba6223056cef0b1d58ba1123b9f033db5ed0a2adafc6d4936411ac98abeb439912fd2d1cd8d"}, {0xd8, 0x1, 0x3f, "16a55dd4fc14e9c1fbda8a17e8668e1e3cddd3596692e01b47817184275b89e4a2187ecb9e82d98e7e4a3af780088655b4b242a21412ad8a44d6aea011fc48ea0db6752574d165c11b1f4bad041873dc764e8a3f0fc6f4f7cea7b762cc8a959442fe617b015bac39fb391c5ba81c80ce1292e7b4024600d30c23bda99d46a2f93c68d306a366c81e249a06294d61c8eff2274113cdf789b109e0b79d386ebe576fd7ae54ee1aeac6e912e1568f23c399e63389947969ad4aa97a6ccdb02e73973ee4"}, {0xf8, 0x88, 0x4, "291d3f950b2f6a872b2cf4f683e4e0465fa4ce7453876e7a71280576d8e639e59985d989a86b4da1a7cca0360b5c75ce543e6daed34a950c9cb593c814d849b5206c3683b72fff8adb52811c38ede0ab62e50e4a73346632a4a5c6c5d3e14da2229272c888ec0b57ae05c17608e25ae9bf679f2eed53025993439b0b4343fa5a1472b5d8650eb70ee182d33d46013bd1587c6b609d27d29116f4ef0a28328e2d7c221f416a5554a18f4c58a9cecd9b114c71b8bb5cbd4ca83d7b942432f06f4f526c60a276299f6f02195f79aefa3969c896644cfafd8c0c71bc8547ceb2f930f1095322a8"}], 0x6, 0x20000010}, 0x4004) accept4$inet(r1, &(0x7f0000ac2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x80000) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x6f76) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f000046d000-0x4)=0x4, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000893000-0x1c)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000d0b000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/23 09:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000002, 0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000c7000-0x4)=0xfffffffffffffe00, 0x4) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000e6b000-0x4c)="000000", 0x3}, {&(0x7f0000563000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5bf}], 0x2, &(0x7f0000e64000)="", 0x0, 0x0}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000009f000-0xde)="", &(0x7f0000686000-0x4)=0x0) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x0, &(0x7f0000e6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 09:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000212000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001dc000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53e, 0x8}, &(0x7f000057d000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000aa000-0x14)={r1, 0x9a, 0x7fff, 0x3ff, 0x6, 0x0}, &(0x7f0000219000-0x4)=0x14) r2 = socket$inet6(0xa, 0xa, 0xfffffffffffffff5) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_int(r2, 0x29, 0x400000004a, &(0x7f000041b000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000306000-0x4)=0x0, &(0x7f0000e70000-0x4)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00002ad000)=0x0) getpid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000005d000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000ad6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000661000-0x21)={r3, 0x19, "7ff000ba2638dcf60b5e3f58f9bf88c1500183c38ad1b552e3"}, &(0x7f00006dd000-0x4)=0x21) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a3000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000523000-0xc)={0xa0000000, 0x0}) set_thread_area(&(0x7f00008e2000)={0x0, 0x200007fd, 0x2000, 0x9, 0x0, 0xeb, 0x6, 0x401, 0x100000001, 0x5}) ioctl$KDSETMODE(r4, 0x4b3a, 0x3) 2017/11/23 09:07:52 executing program 7: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200020000020002, 0x8000100880805, 0x5) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000078b000-0x8)={0x0, 0x10001}, &(0x7f00001ca000-0x4)=0x8) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000046c000)={r1, 0xea3}, &(0x7f000078a000)=0x6) connect$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f0000188000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b5000)=0x1c) write(r3, &(0x7f00009a2000)="2400000032001f0000000000000000000200071008000100ffffffff08000000000000009b", 0x25) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000904000)={0x0, 0x6, 0x10, 0xd028, 0x0}, &(0x7f0000c50000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000685000)={0x0, @in6={{0xa, 0x1, 0x7, @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]}}, &(0x7f0000abe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ac6000-0x4b)={r4, 0x43, "c24501c4985a7f4a4186dfcd064f93e32cb51df33214b28ffc6368d8b95adb46f1f6606065ba57257d022424c28f100f0a54d01adb15141079803f8c25434a102a27d5"}, &(0x7f00009ac000)=0x4b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000026e000-0x8)={r5, 0x40080000b77}, &(0x7f0000361000-0x4)=0x8) recvfrom(r0, &(0x7f00009c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x2102, &(0x7f0000429000)=@ethernet={0x5, @random="40a724772c76", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c1d000)={r4, 0x80, "3cc2b271d8fc37442a244d3a3961f03eeb428864dd9d964aa2c6b6d02a7360cd062da0e36a4192b25a10d34472408b83a9af56feefc89988e0c7d84c1f6dc36eb5f753aea1a12818e313fa911a16d54757b8230496d43e0d6ceec28a2992a900000001cd785e61a4d4365f32fec04c41b3eeee0f273fc6e75f540df49ed09568"}, &(0x7f00000e8000-0x4)=0x88) socketpair(0x1, 0x10000000000001, 0x100000001, &(0x7f0000402000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x5, 0x2, r6}, &(0x7f0000d1f000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000009000-0x7c)={r8, 0x72, "1582e8500711dc1ec98c29a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62"}, &(0x7f0000008000)=0x7c) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x81, 0x0, 0x0, 0xf37, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2854e30ea2a71f9", 0x100000001}, 0x60, &(0x7f0000ff2000-0x10)=[{&(0x7f000097d000-0xa3)="cbb15314a86b10bdccc2162bf13a0393c40110ee0e372cad772730a6390395a50f5f517f71aeb59499e860e047c8edd568d2ef914ceab7bec9ad6d16dd90397efca288991033baefa73118119e971dd37a53f7a96fa6fe44fc71370e3d4d2c29ca4520182f330fa8375007bd50c043e4f94627039bcb4919885a3dc14e65d4d8ff65e487c455b99f0b22387123c66a4152fda541e2e2c1502d48414cffbc0bdab48e93", 0xa3}], 0x1, &(0x7f0000788000)={0x10, 0x11d, 0x7, ""}, 0x10, 0x2}, 0x4000) 2017/11/23 09:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) r2 = dup(r0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000c0b000)="0000") socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f00002ab000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x100) socket$inet(0x2, 0x2, 0x800000000000) pkey_alloc(0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bfd000-0x4)=0xffffffffffffff24, 0x4) recvmsg$netrom(r2, &(0x7f00001aa000-0x38)={&(0x7f0000706000-0x3)=@ax25={0x3, {"286076d1408446"}, 0x8}, 0x10, &(0x7f0000e60000-0x90)=[{&(0x7f0000dcf000-0x1000)="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0x1000}, 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"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{0x100, 0x101, 0x3f, "4ddca26f4df1666b0c996d18e063892fc298706a11590352521f738ade409c43a33841d848c25d778c2ea792a03c2d6dd9c8a82681c5c23fdc35d88634abc97fe2f19fe548f153c3fe013b83cdcfa0458737431388c8e0ccd82a34384532045d83ff7eaca0ee99cc70b05ae51f62f07f77e8cf459ec61b6dc11048dddd75c4b234a3afba6f7940de918941d09f308f00f4d7842ed750744dbcbc8ef1061f5d011f212e634a3ea3faec7a5917f5f84bd779f132433d1faf7abc17f2507a5963430174ab1c3d77fee3087a7bb8e5e99f9818ff999ea06b4e3fa53409986f5b409cb3c50385a5e6dadcec88131a192e"}, {0xe0, 0x10c, 0x3, "b493beefa4e61e41c83cc8a59b5b2a939bb61ed6dd54003e6bad02b5700477a7d4d2316639174e48c298aec2be608daa2ef1dd7387009f7e666eba7689ae9650d6c5ae9b60bb99c4f723162ff0bae75d56eddeff505c0291fc092dce5b066f77a61dde99c12e1e2069f0b384e93dab4b8efb8a25a85a5ddcfa1611ac1b84f10e589f92fbb10deec848ebac1d852eef85c77b3af26f5ccd7cea1dbf7e2bd7af13138707753b2796ab813c3b404098ea5df5110a8407de3fb025c57fef119c6e79f447032bef121cf603340dff0bf706c1"}, {0x108, 0x19e, 0xff, "e04ff1cf93c6ed782eb0b1b05bba3889b118059d62afcb504a465db4ba4aa4cc8497263b20cb6cb10545e3916001f44d059c7bd53ca87420a4d01a6ced51def8fd378742b8de6ccd9a92f87cce72069b012b12cc369246b5cc62f207f45f04e19cbed30af5060018c5fd6bd32b8f9aab6313f55e5647dc4edf2d4bc20f9105d7c38c5a6b3faadf336c561f35c71308e5bffd4123f0f1b791d4010c873c90cbbe18dacac2ebfe961dd25ed309921120b5eb3fce291fe6b7706e6d72dfc40b245e4eafe6bcef3fbf1ccf65b1d2efd5b14e9755d61681afceee95c404200c7014912e573d8864623f2ed1656d89dd0c1fd3da"}], 0xa, 0x1}, 0x40010000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e55000)={0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000506000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) userfaultfd(0x80800) getresgid(&(0x7f00003a0000)=0x0, &(0x7f000063e000-0x4)=0x0, &(0x7f00007d0000-0x4)=0x0) setfsgid(r5) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00002dc000)=0x8, 0x4) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000009d000)={0x3, &(0x7f0000bb3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000e39000)={r6, &(0x7f0000a30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) clock_nanosleep(0x6, 0x1, &(0x7f000095b000)={0x0, 0x0}, &(0x7f0000e8f000+0x6d0)={0x0, 0x0}) r7 = syz_open_dev$evdev(&(0x7f0000701000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f00003e4000)={0x2, 0x1, 0x7faa503d, 0x1fc, "462273fb2bc0f1ae5d62e6c1bb61155ed1259153d60d3391537774686c0406eb"}) 2017/11/23 09:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = syz_open_dev$mice(&(0x7f0000928000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90001) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000255000)=0x8001) recvmmsg(r0, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000e27000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe00}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x6, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000f33000)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r1 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000455000)=0x7f) pwritev(0xffffffffffffffff, &(0x7f0000624000)=[], 0x0, 0x7fffc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r2, &(0x7f0000165000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f66696c653000", &(0x7f000064a000-0xa)="2e2f66696c653000", &(0x7f00006d2000)="6870667000", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994bd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r2, &(0x7f0000b8d000-0x70)=[{&(0x7f0000bcb000)="9bcca7a22c029d39b7f89fd5f095e1c63e5fd835db99c8c80c823dc4c9fc50483d1011902db9ee30abcb", 0x2a}, {&(0x7f0000a92000)="809976675cbfb3f942c5e60c05f93e321bc189cc846701ab812af633a0f364437d61bded5980c6246da160c37115cab8663b07c3bbac53473cba79443e58dcbc6f373b434322b5fdbac9325389d00b5fe84e8dcb2d467c10d43ad4787e78160d9d6231bac1c87632b1bea0cfaf7cc7afae9b04634d2cd1c926d3c7ee256606d71372009d00937b1c9fcc8d084d60103fdf26b3c73c74c815922c55e926c60997c3accdccc931451b5388e29f8c2dde1d7e9a7a63f64b2fb820423f1affadf6f573f8b0db328b44f8ba176c6ce362c7bf9c135ae456bcdcac13f6bd8f871a81e1eeb5a0d50b0c83effdca736d9ad48aa51e75", 0xf2}, {&(0x7f0000e4d000-0xe8)="9fcbad622c5d9ee0e01f12879c6e0c609f47aa5232d3d090e563a59428e3896f75a1ad4d0e95585ff177fd5737c996e1e280a31146d43492b69c0bf2cd9240c8938f6a2159ef45becd0dd79c16542a12d4f0b9d7d26b84192b0b2e7847afd46cceda603ac03a25267edd6dbfd306b22967b24c63c169691cf4a85ce14227a7da2df8ef79da610478e7e68f10606654db15f23b62e72ca2a76a9f290ff2a5383de36b1320137adec4a43cd7d6e9c2c9c4b7aabd58b89711e6228fd3974191e847421f207429049107662f16a4d5620c87ef4c48d74e9840675f8016b5a3e58b359dce0bbd3d469e49", 0xe8}, {&(0x7f00006a1000-0x3e)="c85d0b40a680b1c1d0cbda7536a792de139cdb587b0a7d4c44c5182d601d4c582fb13c44bdb1f4c36f457e9c2bb6bea6e0ee75556c35b457bca54b5ad2f4", 0x3e}, {&(0x7f00005dd000)="390a0aff5fa98a8d43a5fa64cb341b9a7843e737691659f4fce428a82c0991a011a8e522ec96060a1ee92d430d194380bc795a780f7799c58296d50663ceae93c16d3fb978574140673a443a075eaa91a97f04b4cead9956664a3bc3edcb", 0x5e}, {&(0x7f0000134000)="f02cbdde23ed52cb0dba9c18cf6c80a13f095e16a1db6d53145a35f8ac9d67a9e4863dadf2c9a3042f3fda98f27f35d730ad1e8385c08d590a081bf801c0f024a6cc40b501337af10234d6adc21437fdb49f187ad280b4b53760a8d4695b130b9d57dd28e7b331acac06ddf038958fa778cb688e87420271c4232eef643b1a97aa2b6143b3a8c3149887e8d17f84d8b1a2b964b9774c06e949ebd9a88cc2d918161e7c415fb4b74b044136adc41cc991258140983f2e19b106e7bb32e50ee6ddbbc10f34ce33e6d27091cbd43e023e058403ccb51992bb5739a4ad60eed2ef4d2a09f5da3e5aaa7a5f76", 0xea}, {&(0x7f000043f000)="0298196ace3f989e03db1ceade4ea3f0533847844aa54933dc7b8c815bb2f1b2a230aff9cbb6bf04a6f6208e8cd2a73feb2558346a451a231c2881291058e65ea1cf0a051a1ab29da9b759a68ce556419f414ca2c7e06603b400e43613e87a9a51281fb326441194e146de49c8e925fb639f5c09b8a4e17359ee754413e78a6e8ee961fb1affbd9df47670be88ad904e26b85eeef7611e83945a0b654e10d9651f28b292905a577e25201f76341a56d271f10a19e5cf2cf0eb747f88a7b44aff1fb65fdf7cabcfecf513614c765344", 0xcf}], 0x7) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000933000)={0x7, 0x3fe}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x7fff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, 0x0, 0x0, 0x1cc8, 0x100000000ffe) epoll_create(0x4ffff) r3 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r3, &(0x7f0000001000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x100000000, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2017/11/23 09:07:52 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000cf0000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x3f) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f4e000)={@generic="4977ab26d7eea898e13b4de0872a23ef", @ifru_flags=0x202}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000081c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000864000+0xd1c)=0x3b) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00003ed000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff0000000003000449faf5238f7e23"}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ac8000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept4$unix(r0, 0x0, &(0x7f0000cff000)=0x0, 0x80000) r3 = add_key$user(&(0x7f0000b0c000)="7573657200", &(0x7f0000066000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003cf000)="9d053f94a4255fa1fa5366f4d1c0fa20d9a2af331bbe61bd45ceffb9aed63be612547ca09df93d9a40b99339b3f37ec083e79c1ea3a56ea03ffba4848be548a1a036230c6b7d42f5733bf461c30e0ffd1218215232066f79fdc3d0071f15a0f5ba668c49201414e04d", 0x69, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000a1c000)="7573657200", &(0x7f00009ca000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000124000-0x1)="00", 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009d6000-0x4)=0x0, &(0x7f00007ab000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x5227c24b038330aa, &(0x7f0000850000)=0x0, 0x4) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00001ee000-0x4)=0x0, &(0x7f0000ea5000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00005a0000)={0x100, 0x7, 0x0, 0xffffffff80000000}, 0x10) connect$inet6(r0, &(0x7f0000aed000)={0xa, 0x2, 0x2b, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x1c) 2017/11/23 09:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000000801, 0xffffffffffffffff) pipe(&(0x7f00003cc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f00009b2000-0x8)="2e2f66696c653000") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fdb000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x9858, &(0x7f00006eb000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00002e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000084c000-0x8)="2e2f66696c653000", r2, 0x0, 0x400) timer_create(0x6, &(0x7f0000bb9000-0x60)={0x0, 0x19, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000)=0x0) timer_delete(r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000dca000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000089000)="2e2f66696c653000", 0x103) unshare(0x24000200) unshare(0x20020000) gettid() mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f00001ad000)="2e2f66696c653000", &(0x7f00009be000+0x3ff)="2e2f66696c653000", &(0x7f0000075000)="51616d667300", 0x2000, &(0x7f0000608000-0x3)="b4ff23") r4 = openat(0xffffffffffffff9c, &(0x7f00009a1000)="2e2f66696c653000", 0x400, 0x5) sendmmsg$nfc_llcp(r4, &(0x7f00005a0000)=[{&(0x7f000045e000-0x60)={0x27, 0x800, 0x50a, 0x5, 0x6, 0x2, "867a543ae4738bb7601448ac4a194c212a014946b12954619de981637490134edb1180da3b8f47671cbcff899e96be01f09e14ab5cbb612d57d9fc0d5b8ba9", 0xffffffff}, 0x60, &(0x7f00004dc000-0x60)=[{&(0x7f000055b000-0x24)="8ff29395eefd86f63f164ef26b6a5278a35640299ad6a985de5ddd795fb91b04243b0d1b", 0x24}, {&(0x7f0000ac1000-0x4f)="e23731be06aff7882a8e1413e320b0c429f84f9d5ca08b8f3d476892f84650f44311614bc2e8cf8cbb589766c49c7e603b205bc646f75d1ece9fb08415419af947fcb668fc870f8187371d28811e80", 0x4f}, {&(0x7f0000545000-0xc7)="2ec398449b36dc80f2d977e418fc708d943729fbab31a8107fb5bdecab579c75b1bd32b83be11f8c7f2f702fcd9c761df23ee23e69a91abf3c2f76eb549eaac03ac33a0980d3284cc9a1f160ca518b46cd93312cc0382c720f4e8e2aecd20644a919ac33d1f6006df655a6bddfe3a7e9185b56ef56e770afc703d830739e67a2e79c18beb21174e720159ede4648abe5d1cd6c6280a53cba7c14624ad0e2e9545101121397e7d98f7d2bc91b358f0ced6af158f5ad29e4d6f862499faec0afbd5f1f9b4705cec9", 0xc7}, {&(0x7f00004e8000)="", 0x0}, {&(0x7f00001d1000)="e27b380567044718fb2c95f6b83fc6d89b55562cb70e4bbe5f729ae2860e7bc1a38d84d1b93a6b2f9e911208a2bb5a72049fea910737bd10402ea4ba9cbcd39815e68c3e9c29e864680817a305cc959358c55d1710ef58a456a8893065eaccc908a498c1cd2df4d6a2b8498800c9", 0x6e}, {&(0x7f00007c5000-0xeb)="2a8d4487d6f6cde903d6dc4dd1d96b9a446cf0875af25d71c92ad7f6d0bad9f851f0b53bba6ef7d6ca15f53edaa768a769a73d07c069cba9bbe802f0672ee6098a987a3507ab08ddf69bcc95e23b41388bc92204892a95a65cf3911ce7b883aaa786002d3eb7ac6dcc6bb7c591256272f9596ab8bb1082524b0b77088816f69dc8f882551eaacc0599abcabaaa45c37b3b165b7f5e2c46590f53be961504d079befca61b960b6696e76e5b960702362cffb2956b2937bf2cb6e6aa4988dc89c5d1d9bc8a4d67cf5019b89a43840119b3cdb1b8fce6098fcb015b274c10e07e788484ed1d2c75c954d98cd4", 0xeb}], 0x6, &(0x7f0000ec2000-0x78)={0x78, 0x11, 0x8a, "b928ae0267273bd3582145100f4b150423b46c490e8e477548afb0329974916d10471b3646676c73eeceff5d6100f17cec8208d0a6722765c6944b7cd228f616888734e8d6ad368e0642c6ad26e52fd0d701c8c6c7f1205c49b29e315f079f630f6a85556a146553"}, 0x78, 0x40000}, {&(0x7f0000c87000)={0x27, 0x7, 0x29, 0x4, 0x5, 0xc57, "6467cef8defe674d90fb5a85924933a78148e3795c5637635b2bfa5da474f13ee1212af895aa0d333a10096566ed50eb396f6eaa9eea0fbb7ddd5f875fc7cb", 0x2}, 0x60, &(0x7f0000f17000-0x10)=[{&(0x7f000060b000)="ca3c052afc277f0d78d8358b89d0e29b1de60771b097bff9a5dd962e8b1884e088cc0519580bbf0c1952acf4a5421ce230ff4daf065f94f5dda283ad28ed8ae2e86e96c5cde561c4006a824fb4eeb5bba4061fcf7619034b6d05328977f94ee4451eabcf748b92d3ccf2f558b7d90392f8294ac8d0eef6fa36489b309aaf495462ddad4fefd78f43903bf4ebbbbb028f0d4e9ee7ee464d897a7e31", 0x9b}], 0x1, &(0x7f000091e000)={0x38, 0x0, 0x5000000, "a042a1d1f18ffe4f0153c8a7b45f0b600a850a1cf8707b4244af133e55cefcdee8"}, 0x38, 0x80}, {&(0x7f0000196000)={0x27, 0x8, 0xd49, 0x3, 0x0, 0x8, "40519334684ec012d4b9bba2ff00940d10e3692636986f09b112d79028611a35d3cf661e1f5ab0f601c02bd833827b4e050bf8f69c4433b709a712b83bf29a", 0x10001}, 0x60, 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0x1000}], 0x4, &(0x7f0000948000)={0x78, 0x11, 0x1000, "db8a898a0280934c80e2b7a4675c25fd462bf4e9f68da5a619c7be88bb575bb7749dba5a0e8a2cbfdd0cd9735fd54f0b69336db1e68af50474510a799fca7dc4124eb0736ca6d394b7aac2268df3b75c88f622e86b02bbc0ef84664c713d786e2c5cfe"}, 0x78, 0x8000}, {&(0x7f0000059000)={0x27, 0x6, 0x5, 0x1, 0x80000001, 0x7, "9d79ef76a7564bc917424e04f46244ea6bd459043c902004391863a5abc7e233dcad542d8cd1674ef58f60058351f417228ea2c771796d521ea243c933ca7d", 0xd0}, 0x60, &(0x7f00009f4000)=[{&(0x7f000015e000-0x1e)="20d3128c3bae8784ec1f6e9c87702d0d24c53f72dd4fdc208af748e29e54", 0x1e}, {&(0x7f0000602000-0x3)="a4d5b6", 0x3}, {&(0x7f000018e000-0xc6)="f1c923d8f4d9612aaf8965a34ea2e565b201fc7b7bc4041ebbb475e593fc3342057d4b23ab9c3e2059cf60431f72d02add0e530c699301fc3fb3df528fab2005d96d8a303b05a23adcd57f7b79c4bbf893919c583cd59f981d7889cc16f57d43c52f058efe78c2637f46b6c528543a67a93aff89740a0c1e5ae3a1eabc83645bb2c69919b4e387dca499668c4f876aeb56a5cd51f1c7d88ed7fcef94711adb3a82cff7118e20a0f048031bb2bc1916f916c39c3c7161d127397c50df9f55e751b82c2dad0fb5", 0xc6}, {&(0x7f00005a7000)="2432a6915c6b619d13f36c2cc4bad7493cb31f19bc63d7400cec1e0831c4cadc1212d64bac68135f720759cbbcf5e7a49f018171b7b7a2688e3fcc1bc15c48217f650627b77ab6d7685c9bdbeabde1d2c6e4cee91911d057d748572b406867150c7ac5a5d8bdd2fb0c4a2f400663c2039d5108ff83614d5482d435843ace8d805ef3cca7aaa10d416fad9228", 0x8c}, {&(0x7f0000c57000-0x4e)="c70e1016d17cbc4f72387a22a6028b4daa42fd267dd36ceb2475088e7430ac52cdfa542e67c2bae0cfc281bb153eb075e84342688b3af9ef04eff010114a4c17458cde3c601f6c1c6e8bebdc8770", 0x4e}, {&(0x7f0000fe4000-0xe4)="45f68504467c29e66beb87b578d9067e7c100e7ae9d0fd8338ab85661434eaddeda32c071673e644ef4c4344ece3efb1dc64c762a3ddedc93da94ef193ffe930ffb1dc356f310873061dcf18a233db85c5cbb80b3ae98da7694a15317168cf674718a7ebdf33e43e4fff1093f9d359455abe800a32d9bf1edbba87da0f36713c3731a36a648306b3c5558784a90235d3e6e1983a7e287f1d26edb94c80ef5c4f1fdbb57085790b3abe10eae2bcb9be71cd7a021ad1d741b13ce5c14c332cc112134df8815491f42f988c968880ec477b71a07f082944ced8efb74f1f23f8d76281732c4d", 0xe4}], 0x6, &(0x7f0000225000-0x50)={0x50, 0x3a, 0x400, "ccc58f8cc310d33d1f70d9b95b41bb06a86366538751b98874c3ead3f4fdc7a9fc709c3014dbf0df82407d05841887082ae125226708cb70e6b07707580f"}, 0x50, 0x20000000}, {&(0x7f000000f000-0x60)={0x27, 0x400, 0xff, 0x5, 0x2, 0x7, "5f7a0c8fb8dae92f9b499e22023d19dc61230af848e96a18c320fc95f5275db780b910aedb23423a8a2fc4a7f8d274775f9d79f625f73bfa28f3d413783d8f", 0x3}, 0x60, &(0x7f0000c61000-0x30)=[{&(0x7f0000b8f000-0xf4)="ae9ee64554a09349e47404cb8dbacdf1a713f18869f43da13a6783e09050e9e3713927a4e25eb5acc2ff930faba51a1d46d2e26b2440d880d15d96ad99114d26c5044e6cacc938694a319af355a127227b39afd6f600836607cfc21cc6c1293c98bdbe342b2391ba150d3838db8a1fe454f0ec9608cd7a36294f66f2a03193b7aef19756be1873cf3870a04983e2d5440eea0337e654db08c44020d697504b0ed972ea70f65cff7f0329c9f793e1568d149ab4ea4ac319260e3c5a140e5f1760b2c6afad15867aff45e5f8166e53c2361ac6ae307c27eadae55bb57daffe9e02a10e9fc1fc3ed09ec4a85cf1201026293c0c296e", 0xf4}, {&(0x7f0000a1a000)="2344168a3ae359f286f0adacc191dfbbe84dba09cc357a736a9e518e8921f14dbf1afdfe229c59ef2c9973492821df8a6793748a234229ccf7a8af153875cb9eba1ae9badc8b597d0486d588c3df3397b21d32431383f9abe6e6a72af2b887711f543fd59083719a1465477c798ea1c6e0adff827be7ae6538c14efcfad36b52f2fa850fb7e0f7683de4175d5f6e65c1dcfd7a211dda321f91165fe85d41a82728f068a7daaca6905d3085c820dc3e5fa7ed332d3e68becc2e606f889acb4592b68d07661f76fded540f2c05cac28a7590e166c8e78b239c99a4aa", 0xdb}, {&(0x7f0000258000-0xe2)="160cf15e33457797cc3249032f15bb0b7e1d867b6f85b31816f8d18b32e71d6f24f9bbcfe75fbeba3a7ffd96a7064fe1ae3eade357bc9d8103c6ed830c3b9d6e74c336eaa516d39c75a7b82df0ad2bea96a88416c14398eee453f62bc9e1328d658bd6ae145307d0c4c91c2774d6eec2c3b156e3e3d0606df641165ef478aab1391ab78c37c121dff13b863b74d62d8b3cac0e0cc7379763237d5a841db4f625a770fde866ed20d50a1b2004a9bdd2ff619ea0a02cfeb3dad36225efdd31ccfb6f760ec847e2df808c3ee09852a873421a7d9190c956e556665431082f27ac017b6e", 0xe2}], 0x3, &(0x7f000017a000)={0x60, 0x119, 0x0, "7467ea835cdda63cf311f0673112f97f957dbaf358bd1dac68e70f2b9aeec7a2412f7bcfb286240cf355dbe2156dd28948f79e890d54d00a3611e766b7da125dfbfa73a5854316bdb642"}, 0x60, 0x800}], 0x5, 0x8000) pivot_root(&(0x7f000082b000)="2e2f66696c653000", &(0x7f0000cf4000)="2e2f66696c653000") r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbcddc8fbd81eb4b1) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x801a4806) chmod(&(0x7f0000c3b000)="2e2f66696c653000", 0x100) utime(&(0x7f000043c000)="2e2f66696c653000", &(0x7f0000cf3000)={0x10001, 0x4}) statfs(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000532000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r5, &(0x7f0000051000)=[], 0x0) write$tun(r5, &(0x7f0000d11000-0x2e)=@pi={0x0, 0xa00, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x805, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @random="a180feb8ec7e", @local={0xac, 0x14, 0x0, 0xaa}, @random="62465bd09e7d", @multicast1=0xe0000001}}}}}, 0x2e) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) [ 65.724138] 9pnet_virtio: no channels available for device H¨H [ 65.757546] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/23 09:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000083a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x15, 0x0, [{0x7, 0xf, "30e21ec3ae289208c45a644936"}]}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x400000000000, 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, 0x1, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000092a000-0x8)=[], 0x0) pipe(&(0x7f0000c56000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c9e000-0x10)={0x0, 0xff, 0x9, 0xfb}, &(0x7f0000ffb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000289000)={0x548, 0x4, 0x8200, 0x3, 0x8000, 0x5, 0x5, 0x2, r2}, 0x20) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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) mkdir(&(0x7f0000e66000)="2e2f66696c653000", 0x0) mount(&(0x7f0000a7b000-0x8)="2e2f66696c653000", &(0x7f00009ba000-0x8)="2e2f66696c653000", &(0x7f0000e53000)="6d717565756500", 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)="2e2f66696c65302f66696c653000", 0x8003, 0x0) execve(&(0x7f00008a7000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) [ 65.808229] ================================================================== [ 65.815644] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801c6236430 [ 65.824382] Read of size 8 by task syz-executor1/11420 [ 65.829648] CPU: 1 PID: 11420 Comm: syz-executor1 Not tainted 4.9.64-gfbb7468 #94 [ 65.837264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.846613] ffff8801d157fd88 ffffffff81d90429 ffff8801da155140 ffff8801c62363e0 [ 65.854603] ffff8801c6236498 ffffed0038c46c86 ffff8801c6236430 ffff8801d157fdb0 [ 65.862591] ffffffff8153a3ac ffffed0038c46c86 ffff8801da155140 0000000000000000 [ 65.870580] Call Trace: [ 65.873162] [] dump_stack+0xc1/0x128 [ 65.878524] [] kasan_object_err+0x1c/0x70 [ 65.884340] [] kasan_report.part.1+0x21c/0x500 [ 65.890566] [] ? __do_page_fault+0xc80/0xd70 [ 65.896613] [] __asan_report_load8_noabort+0x29/0x30 [ 65.903355] [] __do_page_fault+0xc80/0xd70 [ 65.909225] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.915177] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.921814] [] do_page_fault+0x27/0x30 [ 65.927321] [] page_fault+0x28/0x30 [ 65.932567] Object at ffff8801c62363e0, in cache vm_area_struct size: 184 [ 65.939473] Allocated: [ 65.941936] PID = 11420 [ 65.944496] save_stack_trace+0x16/0x20 [ 65.948458] save_stack+0x43/0xd0 [ 65.951888] kasan_kmalloc+0xad/0xe0 [ 65.955577] kasan_slab_alloc+0x12/0x20 [ 65.959529] kmem_cache_alloc+0xba/0x290 [ 65.963558] mmap_region+0x587/0xfd0 [ 65.967240] do_mmap+0x57b/0xbe0 [ 65.970573] vm_mmap_pgoff+0x16b/0x1b0 [ 65.974425] SyS_mmap_pgoff+0xd0/0x560 [ 65.978277] SyS_mmap+0x16/0x20 [ 65.981526] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 65.986245] Freed: [ 65.988358] PID = 11427 [ 65.990910] save_stack_trace+0x16/0x20 [ 65.994848] save_stack+0x43/0xd0 [ 65.998264] kasan_slab_free+0x73/0xc0 [ 66.002115] kmem_cache_free+0xb2/0x2e0 [ 66.006054] remove_vma+0x11d/0x160 [ 66.009645] do_munmap+0x7ff/0xeb0 [ 66.013151] mmap_region+0x14d/0xfd0 [ 66.016829] do_mmap+0x57b/0xbe0 [ 66.020162] vm_mmap_pgoff+0x16b/0x1b0 [ 66.024013] SyS_mmap_pgoff+0xd0/0x560 [ 66.027867] SyS_mmap+0x16/0x20 [ 66.031112] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 66.035830] Memory state around the buggy address: [ 66.040725] ffff8801c6236300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.048055] ffff8801c6236380: fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb fb 2017/11/23 09:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0x8)="0100000000000000", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x3e)="", 0x0, 0xfffffffffffffff9) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000251000-0xc)="2f6465762f62696e64657200", 0x480000, 0x0) accept$unix(r1, &(0x7f0000d53000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002e4000)=0x1002) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000727000)=0xc96) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000079d000)="53694bbffe5e51b180794259e59820040e9ef427d11ddd2eb4067f3e15d71ed03b9380897492c9ebc0130ee409c7df5162ef3e9885a03b8403be2ac09259702e313b5b269f3a52fff5a03cf734e843704857d64e16d3db1048bc08eb1b5f0092b37afa7d3f109afa32ace7a808572b19e5da6db33d70c0f3cd") unshare(0x2000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00001d4000)={0x8, 0x4, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000823000-0x4)=r2) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000034b000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="63707573657400", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000424000-0x10)={0x0, 0x2, &(0x7f0000847000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6e000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000077a000)={r3, 0x0}, &(0x7f0000327000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007d9000-0x8)=@assoc_value={r4, 0x400}, &(0x7f0000563000-0x4)=0x8) fsetxattr(r1, &(0x7f0000f50000-0x1a)=@random={"6f73782e00", "2f6465762f62696e64657200"}, &(0x7f00005a0000)="75706373657400", 0x7, 0x2) socketpair$inet6_sctp(0xa, 0x200000000000005, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c3e000)={0x8, 0x7fff, 0x1, 0xfffffffffffffffc, 0x91b6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000988000-0x8)={r6, 0x9}, 0x8) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00001a4000-0xe)="2f6465762f6b657963686f726400", 0x20c0, 0x0) ioctl$int_in(r7, 0x5473, &(0x7f0000002000)=0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00007b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce9000-0x4)=0x43) sched_rr_get_interval(0x0, &(0x7f0000bb7000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc1000)={0x7fffffff, 0x80000000, 0xfffffffffffffffe, 0x6, 0x10001, 0x6, 0x7f, 0x3e4}, &(0x7f00006d5000-0x40)={0x6c, 0x401, 0x2, 0x6, 0x7, 0x7, 0x4, 0x1}, &(0x7f000097e000)={0x7, 0x19, 0xffff, 0x5, 0x0, 0x100, 0x4, 0xfff}, &(0x7f0000cbb000-0x10)={r8, 0x989680}, &(0x7f00001f2000-0x10)={&(0x7f00004f6000-0x8)={0x8}, 0x8}) clock_gettime(0x0, &(0x7f0000d01000)={0x0, 0x0}) mq_timedsend(r7, &(0x7f00006d8000)="598a3395327644ed94279a8164273ab75a2c95487e5f0d43c6579650225048fb2871e977696338e669642905", 0x2c, 0x7f, &(0x7f0000000000)={r9, r10+10000000}) keyctl$clear(0x7, r0) r11 = request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="00", 0xffffffffffffffff) keyctl$revoke(0x3, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x8)={r6, 0x3}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000af9000-0x6)={r12, 0x4}, &(0x7f00000a3000)=0x6) keyctl$read(0xb, r11, &(0x7f000086c000)="", 0x0) 2017/11/23 09:07:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0x80000000, 0x2, {0x1, 0x0, 0x4, 0xffffffffffffffff, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000805, 0x4, 0x9, 0x1, 0x2, 0x1, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x7f, 0x800000000000000, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x420000000000002) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000965000)=[{&(0x7f0000123000)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe7c", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x8) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000001031900000000000100000000ed853b090001000a0100ff3ffe5764", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000a84000-0x20)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58f7", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe586c", 0x20}], 0x1) r5 = dup2(r3, r4) ioctl$TCFLSH(r5, 0x540b, 0x7) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) [ 66.055384] >ffff8801c6236400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.062704] ^ [ 66.067599] ffff8801c6236480: fb fb fb fc fc fc fc fc fc fc fc fb fb fb fb fb [ 66.074922] ffff8801c6236500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.082242] ================================================================== [ 66.089563] Disabling lock debugging due to kernel taint 2017/11/23 09:07:52 executing program 2: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000c9000)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000032a000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a8f000)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fcf000)={0x2, 0x1000, 0x8, 0x3, 0x2, 0x9}) connect$inet(r0, &(0x7f0000194000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c1000)="2f6465762f72666b696c6c00", 0x1010c0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd1000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000f18000-0x4)=0x8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00005bb000-0x28)={0x5, 0x1, 0x15, 0xfffffffffffffffd, 0x3}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fd1000)=[{{&(0x7f0000fd2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fd2000)=[{&(0x7f0000fd2000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000455000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000fd2000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x3, &(0x7f0000768000+0x452)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x6}, 0x7fff}, {{&(0x7f0000fd2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005cd000)=[], 0x0, &(0x7f0000674000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3, 0x4}, 0x8001}, {{&(0x7f0000fd1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fd2000-0xa0)=[{&(0x7f0000a59000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000fd2000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000943000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000bae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00001a0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a0d000)="", 0x0}, {&(0x7f00006c9000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000fd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000fd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000fd2000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0xa, &(0x7f0000c13000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x20}, 0x5}, {{&(0x7f0000fd2000-0x9)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fd2000-0x10)=[{&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x1, &(0x7f00003f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5c7}, 0x1}], 0x4, 0x0, &(0x7f0000541000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fcf000)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, &(0x7f00004e0000)=0x98) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x25) [ 66.104858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/23 09:07:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x68e8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) open(&(0x7f00006a0000)="2e2f66696c653000", 0x80000000208240, 0x20) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00009c3000)="2f6465762f6e65742f74756e00", 0x0, 0x200010) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) writev(r2, &(0x7f000090f000-0x10)=[{&(0x7f0000ca4000)="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", 0x1000}], 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x81cb, 0x5, 0x26f}}}) write(0xffffffffffffffff, &(0x7f0000ce0000)="", 0x0) r4 = socket(0xa, 0x2, 0x0) exit(0x6) connect$inet6(r4, &(0x7f0000375000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r5 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r4, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r5, 0x0, 0xfdff, 0x7e70) sendfile(r4, r5, &(0x7f00003ec000-0x8)=0x32, 0xfffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00007d8000-0x4)=0x0) setsockopt$inet_dccp_int(r5, 0x21, 0x1d, &(0x7f000063d000-0x4)=0x1, 0x4) fstat(r4, &(0x7f00006a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_fuse_mount(&(0x7f0000888000-0x8)="2e2f66696c653000", 0xe001, r6, r7, 0x4, 0x30410) connect$inet(r1, &(0x7f000092b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r8, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) getsockopt(r4, 0x0, 0x6, &(0x7f000086f000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b63000-0x4)=0x57) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000fe1000-0x10)=@buf={0x0, &(0x7f00008b2000)=""}) getsockname$packet(r5, &(0x7f0000e51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d85000-0x4)=0x14) 2017/11/23 09:07:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = memfd_create(&(0x7f0000294000)="2f6465762f70746d7800", 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000302000-0x4)=0x9, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000055c000-0x4)=0x0) readv(r0, &(0x7f0000e63000)=[{&(0x7f0000707000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00002e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00005bd000)={0x4, &(0x7f0000176000)=[{0x1ff, 0x8, 0xffffffffffffffff, 0x5}, {0x5, 0x8, 0x8, 0x33ea}, {0x4, 0x5, 0xea, 0x9}, {0x7, 0x3, 0x1, 0x6}]}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d5b000-0x4)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffff) r3 = epoll_create(0x9e) lstat(&(0x7f0000d8e000)="2e2f66696c653000", &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000038f000)="2e2f66696c653000", &(0x7f00002a5000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() getgroups(0xa, &(0x7f0000a82000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000a3c000-0x8)="2e2f66696c653000", &(0x7f000092e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a74000-0x4)=0xc) fremovexattr(r1, &(0x7f00004ae000-0xf)=@random={"6f73782e00", "2f6465762f70746d7800"}) r11 = getegid() sendmmsg$unix(r1, &(0x7f0000df7000)=[{&(0x7f0000177000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fec000)=[{&(0x7f0000679000)="09c1ea2552940c41f663fce1e31d060337c992558aa46ef76616db7babe16458606ad547831097bab5df48a7306cadf8862e107a54d515022a3fe04068e64df857054f702100cb8a", 0x48}, {&(0x7f0000f6d000-0x57)="a075bd4f917779f037a10f8eaa9c0843f7e13dfca493a8672672106d1515ea03543ffa63ff90e145e912443af685b5082faac4feb68663f12ec5862077417d2edd5657e80615ea2fb51a4134d865660f89bfa821819ce1", 0x57}, {&(0x7f00004fd000)="8ee7d58ae6a3bc5dc3e63d6b58a716d9d5417cf728f6ef3830462eaf105620239dac24d85231b0f9982335fc405ddb94236cd668da907a7fc8fa2657ce64577baf4d0afae9bff572c37b60d9e4ff8472c8530585551f75591a2f64d87fc79352f0c9441a1618ee0a3888b6cf53cf38ecff9f54b197eae85f1e7bd6aa4cb12a5e0de4aceef195e1ac59a38161442444baa2a9e088ab125fb0243868c7330d1f5bb8a580e33a08557932590964312159353548ff035f91a9c3d97a937a4d28335858b31c841064e0e450ab07f404fe2d4c4626", 0xd2}, {&(0x7f000073c000)="b51c523430108382eeb3f3665bd8198e7beb7749f36ffe19767e1b298dbdb451ea555384b25a9a6551ea01ec57067943228a7ca04505b63330ee19e19b7418320dda4431a701f4f75464ce8687736b2e6208e4aad5beb2d9f4f17a521120e1b74bd6e5ce47c741c1099acaa6f3d896f290e0c9fbd99b06c19806c6344927308f30046e5e53", 0x85}, {&(0x7f000027d000-0x8c)="002f507ff298516adda0039ddf9e331bc4c9cf63e2b93e20cd838a355497029252c3fa44b8991575f8b5e0e7657719289fda1d55444015b2a708b909afa4acb9b75aba80826153b1a09d0cec089f1ea1ec2ed12c43c9409e85ed16a62884551619650607975b3c19641f0271b33e0fd4049481dd71ceb62cd4bb9eafbade75f476924fc8106b952f70274a33", 0x8c}], 0x5, &(0x7f00004ec000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1]}], 0x2, 0x8000}, {&(0x7f0000e79000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001e4000)=[], 0x0, &(0x7f00000bc000-0xd8)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x6, 0x4000094}, {&(0x7f0000a26000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f4d000)=[{&(0x7f0000649000-0x3d)="afdaf5db7c8216791dd3805a90e8e50645e91a4e02c9555441e5de1484f56bcafcf1eff679b7f00e6bb39c114cf380f38516be1d2759ad3500c3f37480", 0x3d}, {&(0x7f0000456000-0x27)="c18fcd98375a5753967c08afff14bca9a95137f571aa36d84cd8b934da1b2ff5d12043f6c0d74d", 0x27}, {&(0x7f0000c4c000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000262000)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}], 0x6, 0x20000000}], 0x3, 0x24004000) r12 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r12, 0x21, 0x2, &(0x7f000031d000)="e2b37411a782f53279873b1a4ab51ddafe260aece6360f2ede7a62d949a8f32aa9955d4dc0a49b129dd5dccc3a28c27ddda9148fb632c57975ca2efb7a0f76b553d2129e5322364cc337190a889057e0df9e6c46fa003c15f17395bd6c97b1266a60452afa27e364ccd4e5064cd1a2e784e7f83a53f386469e1a2ecc89d285470dff88044bc8eed53cdaa804", 0x8c) r13 = add_key$keyring(&(0x7f0000f9a000)="6b657972696e6700", &(0x7f00004e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000637000-0x8)="6b657972696e6700", &(0x7f0000a1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048b000-0x9b)="964891acf4de1c940a2f3132f81209151beb00de71649fecbb61f3eaa16001035e4b3736f8c89af5b787578c0b39603a2ef77b75b91e692cd8e33d9063f2747b9601348a069092d5d0fb9695a0576a8c2bd04319539d79198b99abb08d4847ec76488850976cc324f72c3c4b3d4ce60b7b8cf4d44e854503ea9607962ec15b89de9691f1117712acc41e85d291dcdeff36dfb8990d896d3d48b8fb", 0x9b, r13) write(r0, &(0x7f0000d93000)="4401d5007bd23e0973820a73e6e564e89b698275dc37219dffb01898042331b68c8655ffef797f407be200db3c40abb81c7b5d4458784b471aab10e832228a835ae42ef9c33da599b65914c8659b2df8d5612cbce2db4d4d82ba030bda44b8eec7f29d1006cda848762385c214e5c23bd4ffe22f79972b7c91650e465e56ff6263f738cb5784cdd4ab2c19cefe5ab273f5102b28b2d08fba04ccbe7c3a8d3eccc48135d921ed392d6664dd84a7c03b8e7aef7c54d3c2240745f0d6f29145ab93126c2f353d", 0xc5) 2017/11/23 09:07:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00004de000-0x4)=0x0) r0 = syz_open_dev$tun(&(0x7f0000fd0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="00609402000000003000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) accept4(0xffffffffffffffff, &(0x7f0000d7d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00002d5000)=0x6, 0x0) socket(0x0, 0x0, 0x0) r1 = getpid() r2 = creat(&(0x7f0000762000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f0000844000)={0x0, 0x78, 0x8b, 0x80000001, 0x8001, 0xffffffffffffffff, 0x0, 0x8, 0x1000, 0x8, 0x2293, 0x8, 0x8, 0xb, 0x0, 0x8, 0x0, 0x5, 0x6e09, 0x403, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x1, 0xb49, 0x0}, r1, 0x4, r2, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000-0xb)="2f6465762f6877726e6700", 0x8240, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f000009f000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000262000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000265000)={0x0, 0x0}, &(0x7f0000a20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000006f000-0xa0)={r4, @in6={{0xa, 0x2, 0xe1c9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) r5 = syz_open_dev$mice(&(0x7f0000d3d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000ed8000-0xe8)={0x0, 0x0, 0x0, 0x7fff, 0x2, 0x0, 0x0, 0x0, 0x0, "20f53c587ef19d4f64fa107d0a28c7ee9815846533d467269c6192da20ad57a02a927c7a4a137768d7dcf149f7c0669abf6a2f8cc5a7d7b65ce1d3a00e18a0de", "4ce0c10b31ebba7ac45900c83b3210a9202b95c40c71b8c09a55c9b1bfa56cec4bf1123920f46146c0f2ba41a48b16cdd30bae5c351d9f9319189c66ab8a509d", "2045ae4c4f49448efc364ba82d1f1cd894547d747a0d95c9de11d193e72debad", [0x0, 0x5]}) r6 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r6, &(0x7f0000dac000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8af}, 0x1c) open(&(0x7f0000815000)="2e2f66696c653000", 0x800, 0x2) openat(r2, &(0x7f000084f000-0x8)="2e2f66696c653000", 0x32200, 0x102) socket(0x8000003, 0x800000000000a, 0xfffffffffffffffe) syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xffffffff]}, &(0x7f0000343000-0x4)=0x108) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/11/23 09:07:52 executing program 2: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000c9000)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000032a000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a8f000)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fcf000)={0x2, 0x1000, 0x8, 0x3, 0x2, 0x9}) connect$inet(r0, &(0x7f0000194000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c1000)="2f6465762f72666b696c6c00", 0x1010c0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd1000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000f18000-0x4)=0x8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00005bb000-0x28)={0x5, 0x1, 0x15, 0xfffffffffffffffd, 0x3}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fd1000)=[{{&(0x7f0000fd2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fd2000)=[{&(0x7f0000fd2000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000455000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000fd2000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x3, &(0x7f0000768000+0x452)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x6}, 0x7fff}, {{&(0x7f0000fd2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005cd000)=[], 0x0, &(0x7f0000674000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3, 0x4}, 0x8001}, {{&(0x7f0000fd1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fd2000-0xa0)=[{&(0x7f0000a59000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000fd2000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000943000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000bae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00001a0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a0d000)="", 0x0}, {&(0x7f00006c9000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000fd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000fd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000fd2000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0xa, &(0x7f0000c13000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92, 0x20}, 0x5}, {{&(0x7f0000fd2000-0x9)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fd2000-0x10)=[{&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x1, &(0x7f00003f1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x5c7}, 0x1}], 0x4, 0x0, &(0x7f0000541000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fcf000)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, &(0x7f00004e0000)=0x98) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x25) 2017/11/23 09:07:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000179000)="2f6465762f696e7075742f6576656e742300", 0x6, 0x80102) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000028e000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000081e000-0x9)="2f6465762f70707000", 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00004b7000)={0x7, 0x1, 0x8fd, 0x9, 0x7}, 0xc) r3 = inotify_init1(0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4a000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000fc4000-0x18)={0x9, 0x4, 0x9, 0x7, 0xfff, 0x401}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f00002a2000)={0x3, &(0x7f0000fc3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc3000)=[{0x0, 0x2b, 0xfffffffffffffff9, &(0x7f0000fc4000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0xc7, 0x80000001, &(0x7f00008db000+0x109)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xb36, 0x7b, 0x5, &(0x7f0000fc3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r6) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000fc5000-0x4)=0x10001) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000c31000)={0xb, 0x0, 0x40020, 0x0}) ptrace$getsig(0x4202, r6, 0x1, &(0x7f0000c35000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000fc6000-0x14)={@rand_addr=0xfff, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$TIOCSBRK(r4, 0x5427) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000fc5000)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup(0xffffffffffffffff) 2017/11/23 09:07:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0x8)="0100000000000000", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x3e)="", 0x0, 0xfffffffffffffff9) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000251000-0xc)="2f6465762f62696e64657200", 0x480000, 0x0) accept$unix(r1, &(0x7f0000d53000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002e4000)=0x1002) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000727000)=0xc96) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000079d000)="53694bbffe5e51b180794259e59820040e9ef427d11ddd2eb4067f3e15d71ed03b9380897492c9ebc0130ee409c7df5162ef3e9885a03b8403be2ac09259702e313b5b269f3a52fff5a03cf734e843704857d64e16d3db1048bc08eb1b5f0092b37afa7d3f109afa32ace7a808572b19e5da6db33d70c0f3cd") unshare(0x2000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00001d4000)={0x8, 0x4, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000823000-0x4)=r2) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000034b000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="63707573657400", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000424000-0x10)={0x0, 0x2, &(0x7f0000847000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f6e000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000077a000)={r3, 0x0}, &(0x7f0000327000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007d9000-0x8)=@assoc_value={r4, 0x400}, &(0x7f0000563000-0x4)=0x8) fsetxattr(r1, &(0x7f0000f50000-0x1a)=@random={"6f73782e00", "2f6465762f62696e64657200"}, &(0x7f00005a0000)="75706373657400", 0x7, 0x2) socketpair$inet6_sctp(0xa, 0x200000000000005, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c3e000)={0x8, 0x7fff, 0x1, 0xfffffffffffffffc, 0x91b6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000988000-0x8)={r6, 0x9}, 0x8) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00001a4000-0xe)="2f6465762f6b657963686f726400", 0x20c0, 0x0) ioctl$int_in(r7, 0x5473, &(0x7f0000002000)=0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00007b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce9000-0x4)=0x43) sched_rr_get_interval(0x0, &(0x7f0000bb7000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc1000)={0x7fffffff, 0x80000000, 0xfffffffffffffffe, 0x6, 0x10001, 0x6, 0x7f, 0x3e4}, &(0x7f00006d5000-0x40)={0x6c, 0x401, 0x2, 0x6, 0x7, 0x7, 0x4, 0x1}, &(0x7f000097e000)={0x7, 0x19, 0xffff, 0x5, 0x0, 0x100, 0x4, 0xfff}, &(0x7f0000cbb000-0x10)={r8, 0x989680}, &(0x7f00001f2000-0x10)={&(0x7f00004f6000-0x8)={0x8}, 0x8}) clock_gettime(0x0, &(0x7f0000d01000)={0x0, 0x0}) mq_timedsend(r7, &(0x7f00006d8000)="598a3395327644ed94279a8164273ab75a2c95487e5f0d43c6579650225048fb2871e977696338e669642905", 0x2c, 0x7f, &(0x7f0000000000)={r9, r10+10000000}) keyctl$clear(0x7, r0) r11 = request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="00", 0xffffffffffffffff) keyctl$revoke(0x3, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x8)={r6, 0x3}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000af9000-0x6)={r12, 0x4}, &(0x7f00000a3000)=0x6) keyctl$read(0xb, r11, &(0x7f000086c000)="", 0x0) 2017/11/23 09:07:52 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000e0a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ae000)={0x0, 0x0}, 0x407fd) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) syz_open_dev$sndtimer(&(0x7f00001ef000)="2f6465762f736e642f74696d657200", 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fb7000)={0x0, 0x1, "02"}, &(0x7f0000f34000-0x4)=0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cca000)={0x0, 0x0, 0x0}, &(0x7f0000493000-0x4)=0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00001ee000-0x10)={0x0, &(0x7f0000cd6000)=[]}) sendmsg$netlink(r1, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3ff, 0x0, 0x0, "1f"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 66.135094] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/23 09:07:52 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3ff) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x9, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000008000-0x1002)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f84f3b7c575eec1fb3d71355aa4457d5b70b287d51c43b14e11b5b1ef799f2fe74571f6bce1f7fd5ed825680c9bbacef0ff0c7c55a021576e5396aab805050bec974447def44649e4679f5b6edf7c4721293d99eba5ca83323bbbc43930f985a011904455ea79472b9a758db2304c9f1fc311ff1f3745866e2d615c21ebc0c7bebf5228949de76b8e11f1089ab3ae34107106c3452457dbaef6888c1adf50ad788f933d15513baa8688afa1e1c0eadb92990927e96a63f52253337c1595cc587a7a6cfa6e995241b3893a6542ca9c217e01386a3ba854fe57ed0c3050ac083dbc6fd7fb65e7184650abfc49d5e560000000000010000fec0dd5ea6f1f9eb36aab5011e6fc12262b749e3c03a9dff2f1ac44579d2fb00abfac2512a6173052a05f052e9afb96e6609286ee6252a2048436d9913a24e5d733510bdf24f249cf2fde5b6580ae93f271a8d030ad0af03a8e982b93ce0d0e0306507a42d446cbf720c1e944187c91df3c4184f152f1b595b534eaa4de9543847fc6659c69afeba9fb434d02f96a524fa6e8b257d8fd54ea1ddb505d7566a2a8537851d262b5c0700aadf961099ffd3b4a9d305883b64046925ccd0b88c5fd4b01a1f1c1450bac423dda063142fad4a35f65071653d190d23260292af4929bd15fd67de740df2327104a0f58e9f7fd4819d8a42cead14e2901d03337b0d6c4875ec3a5865a37c30a072009199d097b1a6775ff3166d0947823ba842352bf4b39276e2762d207f868cd765efe90f9b40a14acb2ca14ac58b88a809bbfc7addf807a85721a700acfda3801f5d6fcaf9d9040bef21ea830a5db29da769efab864470b6c26b63481020fcf725ff109bccf09308795c4f719b42777d359ce606c2ddfe0e1f3647af211acdb372b9796d692926c953e6238147edca8f7cfa2b31ac1b0934d837a6cddf9318152132f41bbb0871ff2d3c0b1defce1915847d506d4232f67065179998d3be058329122f5f21d28e5773fb40181aabc055fd91578988142c0c0c1390224a95f818488cdb8dbfe29e340df189aef0333a8170d447d31c39c4ea254cf0c4b7eb6a8951d5898fc814b000e658747350355a30b47f303077d72dcbaa96b56fc9cece29e177e81ec019cfcb0a88cb5ac9429e6deaec93a494ea25201b8e31ab0a49674fa588715bec625e11681cbe06564b8abaf07467c30ff799e26a9513e36e4107689ec6d8b1cee8fbba9983a60047403bc03d9ed10b9b78ea5559a4bec376c54767d01f4b9f7428e7277d06001fcf6a5d3a4d855bc7cadd5f36874635471e39eab046d4051471d3369637e20755d0877c9acf5d13c5fbec6e78a45a81770061da38aac504198a36f60ec07b46b5f12f11542d77fc849768cef4b139963ed3b960f5252c28fcad8282b83189a26570eb72ad1d1fe245b845192452331ce5b573de1917816e46a6d1e398f0ae8854c82110375a0962e963782fd01dfba92e377413fa93c8aede7aacce7e3d10d4cf7cedf4d1bc91c011dcd61636a97e96be8d3b463e62788b12791687b062ea3b468e9b666a832096dea3614e9869cdbf3b37f76d8a4c8945fe9fb56ef9d580031c2af17cafaad4f1cd64615fde30c7a32587d417a0af27ad6c4b3dc3b581faee844fff6d5022cc9a29987cd13f492406076e72ea7d98bc5054a0cfe94e5871c93fa4d0d6911935808b59e28af9029a2b1875cc7fa29adff8dfb58ff4e7d5f4cc1cb953de10d491cbc7f789441644072a68cfbfe3840da6e465aebd3222dad4bbdd2c9e49dcf0505ed418b6b65af0d75782f9880194e0123b9e4e294447605d510bb3cf89639768eeb1799d4149af000003ffcea43a49896983bbf1d0a3cb5d13c3daf8c9108ceb5137f2a7b9da91cd321e6474053d5d971f80f47b0b2427322d86f2c7bcb713aa4ba74c3d00adfd52aef331f925b8400cb05ef3546235f0de411071912721097cb9bcd6cc81198f8bf0ccebf91b5e2792f3b2e6332c6967fc216d672641028d42cb4257715ddf44b3a6f9cdb64e13d99428868bf68d395b082b5d52f82ddaf2ff805f4b3ab153e46b553881ac397558f2e64e74559c247ca89b7359b08dbd406beb94589fe54e8c94b742e201bbaf2f1f3140efdfb1c11c9ff8fad22dfa3009686eaf430df4b968101bd917174f8fb1f565d0a84e4dee3df82c280a7523d0f2f3d8368abca1e8a1e1d42d6c8e0734299b8279e770ab02c4f63f378b2422d2b1450d01eb8ae581dd619ce67d3aeeef3db4e7feba745fea643432a30ad722235c40dcd7c60e9f5d584318e3fad1e1d43982f0f27830d5f05b85a7771442307fc1a2f614d722257f30990d7985858cbbe9b85a3469a44abe29645a6cb9e0cbd7f0e7a4d088fd6ad5e8fdbbaea8ae64a47a18554458df22c0c980f935943421d2346f72cce8da8ef7071b436254bf83796438fe1f15ba3387d4e7888029fd5be34a49c04bafd333cdeb20ce234770513de5edd837d11b5567487a18ef425052de7bc949c9bcc11efae623a7e76dbdab92ec5abc0f7e2c5c4c2b3250c0aaeea868c43180beb232474f896810a1f58a18bdb0ebd38dc67fa477dd6dfe8e814b9edcc5f5627a022c87f009ef5f0ef76ea8307995abbbbf1eacc055983fc985c617de3f9c89ffb570cf50c1bbb72b2b0c6b035498de2b000a5500baa94fcbb38334783c28346a90ba79847aa1e1ba46b87c79082b25b105a7c6f0dd445de7714e9518a63bef4ddb227edc8b5b82bee1bf1d286e0f68984b942291081684ad766565784ec6bfa282598d1f1377732b2ebaed61dfe4ce65214a107fd5482bb5f47ce18df61ef5d4ec96d4c312c5b4737a445c00073efca77edc3d9ac90d8e35498972de80b12f30a92ffa991aef74e6be91632b72a44fd5bf4afb7a021280fae09b989d926dba0849308041b8806ad16ce364005bab80f4134e57c4f724dc6a52824758299c7f2b2dabcd300b94b0e1903cfacdfcf6355259b3eea39082e9323bf19eb298e745eec9b3d815d0717157e0d455c8d3a46c314e025f0c48eee3c1a14fdd5ef70ece69e8a2f3f6e28fd7bc5abab85d14bfa11bdb3cbc3e7bbad96cde688b2dbe162c113beb29a3527a2bda225f3dd3cd8e3aa9c13b0de210beff8d9604e37a694be72ea6ebf17ad520f97e7e573a9efa3fb838d2574ae8a4baee886d5e39ae03d5f8a58846ca4118e2c1b03a8038cb4551525e783755fd276d316e53451c4c6a1a0e85a4e9b2259884bc37e3ae2dedf6d6f6880fcbf0c31a1425091bdf63989be57138b04e4102954675d5ba6315fcd6918dd0c37db85428400194cfc8c7af4a1bf62fc8471b43e4c54724dba3c02d4601d35146831216ab249cf231e21b769745bff21478aed5c6386a57efe7848b0d55f6c41a2500034721311b45880700fa54631e649552e875598fd94bb90c8d49ca9c95e98d19d064e11e5808f9977d537739a448622cc62ddac8d0db879904c36ad1eb2fe8ac7f3b9243b0a13a3d7d70568eef1a908bce9ec7ea2a99010719124777e839fbecab2325ecac02b3d077c62fa949f24cdcc58a86743440ead742d92886fe4d4e37a78576ca32ffd098df06359e2e81f713e159aa2c132d716d8a5bd2b35a19c67bba3b1c32329c49267cb3b67878e19ceb033b8d4053c30840427d694b9283c0cd164ac1fb69519bf00b1acb6679679740cb1addb47bd92b4b3ded46c3750b05e2e55072fb90ae4e8240de75317c81411d2d06200b5a83950d8e1be71a7f3c0ff2b0e747324bf2878417f9c85d40f49a66b984b1f29effa98998c57a49776dbc59490d51c3e25b93123529c9f5c940b6bd246515c2ae9503c7937389ca93583705bd49170c04c2793a31eb08589b9e07fd7df0ade92384f6021121dc88dcf2799dd3bc82898b7a7660fe27e1b15f8a2cf2cf3afae14667ba10e436684a8585af8a587f64f2539dcb1896580639c2ea76f28a22b050ed923da3666d40de60698eda23a05838c21710ecd6d643015a460a4050db359ab08ad7e721bb6cef4bd02c8590be2a15aeb1fdb74418750ed3d94d01e6f90b7235e98966365d6d2adfb0bc9568384b4b08c0f577b657fccb675ebd2b7a6a0daadf3edc3b7916d4fe4148710437422b292739e72da8738c1fcbcd7d1288f65d1cedae07845ba8869821beadef8ffa8646c166c659d4b4bbaa11be88ff3e0f54769e851bc05837fd1a3c4c53cc69490107f490b0795ed8337bde0b060cccf5b36efceb46054786e2cc73c19f0b449e22c92facc111fd6585fbed724462122d4c0002000000000000769aeca3fd57b05953ea40fe38645c700c93e7b176b8324835cdda36d0db002af169aa96f52d1c6561f127cfba14bdfb30f9f1f55d78eb8a83d1c41f2afe1e4d2b3a5633b66476c7e19d635b4eae5065b5e297acf10f16335f5698893f916d9e745c2210f5875cc33e720582686d6bfc9bacd6c39eee13645f78792e80d3890b57e42ed97867979c3f46286558ef2f8f4de0de337440c5827eed307a2aaa12be1ea28b9a945c4af1c66d889f129e260effffb8fe79096cae011fecb103461a7731b517a16e4fb10be5243a075c9fce69799b7d6980d38a545c8b899e3f9545f3b3b8eefeb7f41327fe6084705dfe0fe423c10e285890f691c1c8d8365ad677affc68a9cb8e6f64f02eb76857bc2e72be8db751aac8636c2107e9ed0791aced260365caed6fbfd03f4df7471568bbe459c69071a713e6da0688e5e829e1dcf045d722738e0001fb7516fd48241d52e0d0acb5674802f05f580e4957744084169bea3b91220470610987fd22b01f9898a7615ec8149b1738acb1d0afa9e8d6ad4a5d053ab1e73e474b277789650557168a659eef6f2a539c324dca1e1087145b1edb1d0c63c3336adb3130eae7bf42208092f8f08d808e68bd27b0f7efd5700c50edb0bb4e67db55b8b6c21464685b43e6df8f73431bd85c5beb240128807274ccaac20c82a1c3feb37b9673b747b22165be800087ad512f14ad6808cb0685a706e16ffdff52163c53278e310a0f9221c1baf1a80a9dc3da8fb4d229aff42b8dfbda0a1e1311657367989a67656adf68050e6bd7ba64733f3c393e4d5cef9eb0cc87307decb109a43535a7f9264661ec334a66d5a1f666564a5c844dcde616576b9959649fb249b3424e478fd89cf4232fd2ed07db37b9a8d76233f28c20c389100bf4c842b77c999ed8a069bda5d2de434efb9829d3c8cb1deb96b36424a441c4bbd1a5d3a01b7ecfb1256cbed879110172cafd73da67c932cab92a792ce1947cb508e515dd51a72f2c32e05c416ca7fcc474593d7a16b53030f19537f1669bcb0d68ecaab2759ca2148a5917b002c2ac88f681c366467da1ab119d62597140084a1bcb5cd19f189d9d4d7ba7f21584a6bee0e8072401185b3fd992782587c3d7d85b60f8bba9a9ff7cbc2ec97d5da52879438bf19d66c1fff036d9fcab5e9221f30c22cccded5bc4", 0x1001) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000297000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x200000000000001}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f000010f000)="2f6465762f62696e64657200", 0x40000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000ad2000)=0x0) r3 = memfd_create(&(0x7f0000a2c000)="6465000262696e64657200", 0x0) write(r3, &(0x7f0000895000-0x4)="672cb7a2", 0x4) writev(r3, &(0x7f0000dda000)=[{&(0x7f0000a0a000)="03b68cd7835c98c3e2bb871ae17b33a5ce9dea40e96acde20e6dc99234f42fe6e2b6cf1c51ea0ebaf77488de77565235b6027c346782506381", 0x39}], 0x1) execveat(r3, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000004, 0x34, r1, 0x29) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000cb4000)=0x10009, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 09:07:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00002f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) pipe2(&(0x7f0000846000)={0x0, 0x0}, 0x80000) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000753000)={0x400, 0x2, 0x4, 0x4, 0x9, 0x4, 0x0, 0x6, 0x6, 0x2}) r2 = syz_open_dev$sg(&(0x7f0000e21000)="2f6465762f73672300", 0x5, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005c8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d15000-0x8)={r3, 0x1}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000b1d000-0x6)={0x7, 0x4, 0x1}) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") rmdir(&(0x7f0000f8e000)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000891000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cd1000)=0x3, 0x4) [ 66.182593] IPv6: Can't replace route, no match found 2017/11/23 09:07:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000085d000-0x10)=[{&(0x7f0000688000)="390000001300090469000000800000001800004001000000450001070000001419001a0004000200e300020000000000000000f700001ee400", 0x39}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9c000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f64000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdb000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000445000-0x8)={0x0, 0x6}, &(0x7f0000ccf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000004b000)={r2, 0x5}, &(0x7f0000406000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000ae4000)="2f6465762f696e7075742f6576656e742300", 0x165d2000000, 0x10000) writev(r1, &(0x7f0000019000)=[{&(0x7f0000c86000)="19dd0186c89c85609a37620005482615ade485a24a57a834edcb61110fe488196f2dcff9d56a3e1fb8206a44cd8e7fb1827a3c42830ec83b8db30e0b974ab8dc3a38c99d669a4532d215679eda9e0c09d6d86b28fb0ba3f3df5365042e7be6df4bc127ac1f3b18b8ac0f33972e30baeb685578e6b9fe918847d6650d56c61f2c1fb621146a2de39feb6aa52d81927e0f3609bd3e9452fc74f0635cf5c82732c7", 0xa0}, {&(0x7f000054c000-0x85)="4f69e6c9b517006aed7fa6eedddea6f19fbb0167d26c51b381060ad1585084750eee2cc71d656719366a0041b5bc9d3e293652caa4fdb84292f1233817739ad107458552cf88b374267beab7b55b91eda15195d63ffb1de0d0c4276d2d566e5227f7d3ebb09a3c46f2201a7bea1726c88b7616526560efc6ba23022c833d4bd25e983200fc", 0x85}, {&(0x7f0000384000-0x33)="90dc5f2e5dc08a806a1e7c974684530bd6cd9b405c5b84a0e1df328fd30b69ebaa7952ca89e62fce2f10f4ecd22da1ce3adce1", 0x33}, {&(0x7f00007ff000-0x36)="240e4e940a89c0b038044bc1ebfff8950b8dee3b2a0fcfa986b17cc92e99554988d439c93f40d2b524a22d3569a42757d0aa397dace8", 0x36}, {&(0x7f0000fa4000-0x1000)="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