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{&(0x7f0000cd5000-0xe8)="0f86c1e0e36147af5b86453c3910f1f3517347bfb10ba0a35e4e4eef03d480b540e5f6e72b38fbdcefb4fd3a58e0834ba69aa100b4a450c3f271168c036cf2b1c66238c7b2ac478edfa4af36f29738e4844239bf9d93e14ababcf8ed992b30f16f5a9ee692fe798db1fba21e0b04deabe539ba6ac53a65cb904a46dfa6d18daaf542bdbeb7fcf100ed661d86420fd928ffab61a5e68f8ef34dca4b2da4dac63b5bd3bb5d20602c9a9aab55bdfb4318d5a8d4c9700e313eb72cda7cfc08d94c70013c6c796c8989c61d642d3a58aec34ca17e39660b329f13fd22597a46508a999f0abc8dc6b10890", 0xe8}, {&(0x7f0000794000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x0}], 0x6, 0x80) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00001cc000-0x10)=@req={0x28, &(0x7f0000d19000)={@generic="f5b8591124439cbcb75a32658352cb53", @ifru_data=&(0x7f000000d000-0x20)="aaacaa5cc05feff2f82ce6a175283b92199fc8903fd78beb9b62e68f3c00685e"}}) sendto$inet(r3, &(0x7f0000d0f000)="c7", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0xffff, 0x2, 0x0}, 0x14) r15 = socket(0xa, 0x2, 0x0) connect$inet(r2, &(0x7f0000485000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r16 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) fallocate(r16, 0x0, 0xffff, 0x9) sendfile(r15, r16, &(0x7f0000fcd000-0x8)=0x0, 0xffff) 2017/07/29 13:15:40 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f7667615f6172626974657200", 0x492002, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x4, 0x400000000032, r0, 0x8000000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002a000)="2f6465762f73672300", 0x0, 0x142) write$fuse_init(r1, &(0x7f0000011000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x7, &(0x7f0000023000-0x10)={&(0x7f000002b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000f000-0x4)=0x10) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000029000)="24d5042523181e4c7b1d8a56195a7ec71305b5ea92759542e41b7fcc462ac3826a4cff3e89cdbc339be97ea1e96ee1f822998f1da1070fa993b760d9134194d9d3e056cb574e98f17997054cb263b4865313463cc775dd6677ce17c0ec46faef3fbe0c05c5250ddbe77be72bec812a0c25e1b2492836f4b62ebe1344c9a685f797007843f107073030a997e6842e2d67787ca40024446758ea5db493b711ebb2691e1a") mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000002c000-0xd)="2f6465762f7573626d6f6e2300", 0x70a2, 0x280000) write(r1, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d9c77d274ab3d67dbaa01044c0d26618829a68b01b6e8deca93b159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000c13000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x2850, r4, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000ecb000-0x60)=[{&(0x7f0000945000-0x3d)="ed9619110119fdfa9b268a20ec19c915a09cf91aae65ef6f9224b899d7915b4123184de37516913dee498ae699a474da782b887bbe56b73611734cd430", 0x3d}, {&(0x7f0000189000)="882d1bc563331079d6a7ce9061b13fc106e132f239e3869097981fef838aa6d9d622c0c7bf8501bca133dd27657916788d5e161470a7385b4540d5992249082be34afd8ee9404ff5297b493bfff89ab0a08cbef65b3fe9adc1dbf56b96f56a9998d3642961f00ba01e8afd0cff5343093a9e8acc1cb3d5dfaba842ed77bdbb7385658de14e8037eb7100a1f2a4c626c73c079b0676d5099fe0303db928bfa8f2f96b7faa8cc6902aa7de4f82a21b07dc8e20af43bcbda5818586b10389fe299ab5755ec1c19140dcb4f5b7c21d23aae9b6626677696d5bd0d53e618463ebda7c7b05437d90015e931f6665415a327d0bf20a1146511733a659102ecfa3b15a45b6298f73b196e27787d8259d09196f23c8b199159bb1c1a21fb04021ca09ebb8c739528a83fd827ece111f2e03e8e441b8adbce6aa860f1c11f46f88d9b1633b87896087ea1631002baa6633c23588eae285639a5ee2706208576f6927c21f30f43786cd7847f206a900c0efba712b93dfd47caebf18782c8b2d1295ec637c8e4fdf3fcda355c6ce4382badff5eb9d0722f6467751f84c97deda45f59ca427adaaf86296ada0a8a75cb400138864265488917e0fcf701f3592f6086194856318f7dd9bc50ecd72dc1965046f0dd92df29874396bfb2150638873f410141e7bb0f4f97ac20b82ba0beeec5c3c45499096a2328df3ea87abd99707dd788c8f940817267769faf35308bdb0dca948186e7313394031c10f9ea92a5b49638aa0328125e2af94b1c13ce18f387956c1660306662c29c11da7b51c56606c61521b35c7b6ce3ef9d5f411f6b6b56849000539dff9dd4196995e6205308189fa8f18551017fe4ac7ce6f5c4709d6e8d11b678326122629c0b0fed7899fc9f04379614a01b5a09b3c34c0d51a606854780e03dc0aed66f3b075dbb00c0f191bdc29fd16805120852fb7a0ee7612271644ed3655c83968efbdd5974e6a8351209709f3febe27edbae0ffdb103dbf8f0308b4d88e9eb782a9b778e4ad1e855c537b2cc94cb358265587eb330dc163296698d73be6b7b89000f19714219b3b2ba684fbed3c8a0122dc19ba7bb252b7e68a8094946c2229c76a3327a074d98e6fb366a871b224e871fa01c202eb529fe21e66873589e9e38b5a19020c91111ff1bddd419be27e0ba9aab9c27b3bd582bca1c793d02728d2c8158f11099a6a06e4850cfa5a4af0088951f22d7cd6eadd561e9314ff3c1ec2b114e5798f127bf84af8b2da061f4b5f64b1adbd327da69abff7f32b5da203ae728746c344dce60ecff12e29723f64944deedec6a6dbdbb6764cde12b1e7f905b5bbe4122803f6ce82913e060d674a00c0356704c79ef76b4340da083486dd93a49b7af978079c6bd225ef6c3166de7df74f4c0c3fb3f0a03f3c4867cad06faa9e9da78038caeb9ca81f033dffe890b01a26ad913fbc7e4f3c3e2ee92241c41b8031ac8adab04449c0481e05f8ad6400c48c7900997d8e3f93dec140d6644b9821ddf623126573c693f3328502e67ee25e4e659bbd1880fe7c2d0227d23285b0989d94406e54d2dc60342e5727d83e4f493210836411581ae38ece2469ce5d2948ba1301cb25014527baa933478061007146c5a7b570a2b472a0ba19dd0d86788826ce55734ed40707204a0e612559d1ed6b5c3ad53a929c7719f13363513942d5e4873d29ac0c5d4071dcf667c2fff8507d89536e700dcdb654ada58a3379712a80e666dc513dc05b86ba3b53353c7e2ee1cf3ace926705c04a34f3483c544471a7c528bc4bc30abc1c66467e4b22902fce55486faedd13b3ec0d3993c722f99fd8fb45dfaa3fcf6fd34822e7e069b2d66131879b1870d44cc8fcf6949664e6a97c055dadb802eb920f0b8a8d89bc72eea9c82930d4c89d2d2cca6e6bb99e0ee24fe57abc5853aba40129f0645c34a88cb2570ff2c10cb967e0c9c3c34a0105b97c59b0f73ea0c7ce4a363fd78db6cf244a7c15ed1ec4e3638d41dfbd3064ed5a8a49d239c79093724fe256fc5c182f2242e94a9048d190a8ceb41a358af721e77c7c66d53f41772183144c7e5359c293c8120313138a627cd385db338585b10c36f61966ea6858c5692fb4c5d693de23d73e19e483ecfdb84fb218de56e4ae0575a51317b4a036f6ee74a633add0a232506e6b03980239579a2e182e7850d84c13e07e4c667c60a5f1f31aa1ddc7e22f06ddc3e3d716821049db7ca9c5740d4d505aa98e388342f93c352e5d73145b36f68844109e584227db77d55bfd335b10962901f41c7071bc306ac957fc69b93590e125373aa790ead3ea4c322977b5d9383d31c0360acc0185e6c170284ac692327cf32d867d33a68f8b0da42325d8ac1b6d8f7b60e558d6961343c53b13c33bc02606eab9c50dc17577b488820cb1cdb682579e632532c5d726dbf374d94053f7ffe1772e5a2405efa87d1adb7da27ca7c9de291459b11c2506cd5b9486f7f7d1ddab8a089fdaf87f830cc14b4e1c04f22db268b88af31e025e143d3728d11a62b07a4ea9511750e822d7f76cefa587ba8d97180ff542ab339195db2d71a155d5674fee593333b452977e4e1a4ff163156dba1521977209cb852fb2e544a2ee1d8b283bf63e438c2d307e6ab2b78603fb1e4590d4a8145e8d21f5207e8e622965de99afd130235ec96afe9079f6089131d5c1cf760a176432f6d22c9bdb4e160ac0d949300a5695fd7c7a58d50ef44297902aab30720f43b11a19966195148275449e6344fd1285a0047efd634af513213ae35f3e656a0eeb66db10bd2a996424c67518ab1c8c138e9be926f57a93bdaca7f72018f6286f3c2f800bd1aba1ecf9bdb6fdedf7bd3f5e04c4fdc082e18240a317721a9c112adbd57f69d97b705eee3cbefb394833c2d21c949e35580f4e97c886ba8f21729b6434a02a512e836e9abea0aba2727116310ec41b60de7dd84befcd3957b1f99ce3075c54e1f972c9a22f523d011e4fc1bbe36485969449189331a2dddb2d353101d4632b3a54ead6716722dd930dffaf8ca64f6e7156da760ae42aff2c32d51451e30bdc585c250f6ff4b898e6f91b6140af9f98a0a8289e70b34e12cc720492ca2bdaee6c3045eacadca1c9047399ebba877616cabca5aaac7639bbd4b5b943f0695c7b671d7f86f446711e06ce503ef9379804887204d1a25686ab23781d12f9500b1170bb0cc539a0d57e9d4c9cb8fa49d3a331a957bc5a883817e246ce5352a2caff1084bea1a8478ed038285d87a18f5e02758b4827e145da21206c0e0be8ae10087876ac064d7940b414b4276243e14f7ca8f3ab2a3778e7b404548f971dfe6a59a257d64fb5f779d5d832aa791ff0c8a8a3fefe64f654970ac8f53d521fd0219bad67aeacc90e7f4c2ef37d1d54d8cbcf1ae0dca563087f31d3d6b9324122817cdf13abb0dd59d384325fe628accf32262b4abf3b7d290ad9305803e7e66f6185dc4397462999ef445010ff31c349968ca5f3334108106d757119d1270cb0a8f4a42de50b8945250aebf71483adeefad57170aeb15bb616e8281e328234cb6434dfd6880e917ca0b6b6790d1b8e74a9e12064fda455644c06f0ad8f4ed313e03539452ccd01f9ec7c14f5cb6f58d1a02d4a0697dfdc8ba6cc36a33648ed7ca01b2d0ef06ded565e863dad7f9da6d2d505830b3359ae459958aa3d236392c3ed20284adfa5e7ee76d5acc193ed9ce1fc2bdc83d916f3cd6a9471ea5c854f9f59a223145ceca0b54fd053fbb80f6fb46e57f4bcb545754fc80f6da18ee152f4031cfe9d4e766404b322a444ecea41063ee15b5debf79faa922a362cfcca2f0924131f9d14626acf660bf88019bfca4af4f719265c2b77cc76ca71854100062674d0e190c9a4a82bed008371c95ece5b1f1a4b7fa3f0efb444523cc10c6566b8ca533197801ea6134efce2447f7232d36405dd0875f9c2e08e6d28ba0cd84669621511654fc881f72d50798a984ad64929abf1dfefd8433ab4c032ce38bcd9b44c074bca8c8c254da9ad9a86e12f808681288e31e092c4740281fe5abf79edb2e446c090d16df983c437a447f61dad65661eca7f063a2d2006581c7a15e69066e10caf9b24815d819da2bccf72fe15ada2cf2d6c3b3e327bd6703d6107a1be7fbce7cda0c203bfb603dcc39403d1c3a171ab10aac886ef4cb9b77634dc09e8ab60e03931aca1ee18806b5ce1a51cbbf7b1c7121e010bb701da2f0135d2398fece6a15fc8d22539f718a5bdefa396d8d1f68fb1be362dad285dc0d63ca40a814fd8fe2df62f8049c33877b223eab83599dff59ef1d2fe47b0ed7e54e52b66e193584049744e9f93b125de7d28eccf22dcf6080945a758d8ee6c9f694bb2a5fa7e3eced8d7ea781d6945a0b84651e6aad38abe77f97be7423c36d2cbcd0915fbe4ba60ff1740720e642ab8fb0c754eed969304abbe3427d1458ab5e43495c9308e9aa063f64d08331a9d1b4ee8ea6eb730942b13467a000d044dd446f2185f7ab5c9cfdd1dda29949101131dbcfead7394843ff301f97149580eae1ae6f89594b0c299f5f04fb075652166790a2279ebe4d63d6412489f6e58acf256b967f5bb159ad5db6e0ba2c007d22d2ab94541edfe43da5e140d4874010685464cd0f58bdceef52dff349a32604b0105c326e511c031345b18eece2adced6fa3aeee19c15aadff93b2543dcdaebce5fe6ea4f6b1d68a7266a5a0c66b0a7c9764bf28f2f696add799d2ea4f83c6efef1033a980001998894d7bc7da2c62bb8261c5acb89f7527bc55f81721fb913818164a403be95fe99869751103529dd1537307e5bcb750aca56afa86b61eff96033f7d7e6b135a398c7f53cf9043e8dbcfe987a4c3230437dff59fd2a04eb7b1e85a272298e6fcde5800beb09e9d9612ff6edd36ec5f57da45cfc46ef3f40d8fb3f61003a5fbfbce8d19fc2a7dd07bbe3ee08ff0b2dfccf185d88894a6210cfb68c1c8b77ca35de4c74217ad3d1d9677108f325b04c1aae5117b2118ccfe78dec91a4a1d9497fc87ff9ff58624e6eb18c135e2cc0e9172a06a6508badce7ab474a5049caa9117321bf1d94bd0b3fa8ddbd1ad1a733e29777ea3a39cbd9bd84af3a86075501c4ec255e96cf009778e086c52bb53d2bcfd918c6807dfc109d65d96da64b7ee2517e6bc5ae28f65fd1e8108dfe42b122ce42a0330db814a4b5777b4f7b60d70799ae58b5ea11525ea58a9e004ef22279ea512911636accecfa888894163b6d4f96aec2afd9708715dc85897db6633d1e7ca15ddd6f4030bf03c84f0e0ce32b2383f25c850304eb40387ec274e78bda3434969c328366045e976d960d26cafda7e274f704cc5289a2aa6ee0425bd92832326c2dc2e51c4141ce1fa995cc8edfce9846ead812749261250d27f8af12dfb2445a967cefeea6fb8a085192cc585bb8f368af057dada82835939d9e04b73e86bfab48fd2e28367d1211d608775f1395322672d6fe488240dbc309f58657fde0ddb3e1525ecb6a32f8c3e28c88519a4feb000d74de6e4b27ec8bd47d1c9465403cfe7dfe770265c40d8dce0ffba23962f859b406d8ad7e80ae310fdf0ea452cd9d4786f288d561d625947aaf33f872239283da778d2a44f84fb50aea59c3f30cc4be6a17a8f19183a7159da0c8f69f267e6639c6538044825cd51bc216f1a0e3743098c77f89bb0a3fcf8202f166f7ed8f6d221b8552f74846733d8094ca8e21ab1a54eda49ff3d8595b573a697e720e2e10c52d8096bbded8e11f1872027a3f26728bba9c80", 0x1000}, {&(0x7f000090f000)="1d08b3b8dbae13e7b0791a6c767748463221bc0a3b84e4ed878d1253c93431fc5f66bb33e1e4a3738b14db6654138a21653ad263d4401737edf7171580b9b98c243fa4eb95dd65b28148e4ef501e1185176e55602cc18c6b737c984b32d234d524c7e73e77b35dbd9b93340da46cea4be9e0a3d61bf97044ee40a4873b045d6c95e764a617bac3a61cc1896dd9b6ab59a664712442fcab495af4893be25e2923b136d8a5458b3083183f9e50636cb7a29be379186e691e99467f6824f9fad82496", 0xc1}, {&(0x7f00003f6000+0xe79)="cde683d8d2e86095decfd1f413dfe23eb87e8685513ff1d0ce0754bb021924cf6eca2d5d2cb4d05de2d90d9ea79defaf8cee346eb055bfa627ef2bfb9e26fd3283f78fbf88c1a1053128a9a9e2e7ec714a456b177e7804e40d566cfd1f63edaf7ce9bada17b4fe38147358398eee654e116559a8551c3573bd1feef319a1fb1a2af0496289783a8ee0b13b371f5630ef74", 0x91}, {&(0x7f0000eca000)="a3516fc90d54947191e82024c180c66fd3d9dc066dfd22fc5becc4cab11fb642f2c249f43908426b464237c2e462fe0e53f2ece44483ca9c1604e72bbb669d9838e2f8ffc00f420a1f28c940b0286d33a740459b18e144092efb1aa5625ef13ac69e3e1cdb11c81d2572f4fde8d32a", 0x6f}, {&(0x7f0000d2e000)="75bb968017bf6e583aa90df40f8e02c966367265192f0bb0ca4a8fa7dbb86117af0edee33985721fefaf5be5fb83a1033ece1b55e85241b5b233b2", 0x3b}], 0x6, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07000003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x1000000, 0x3010, r4, 0x3) mmap(&(0x7f00001fa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x3c) socket(0x11, 0x3, 0x300) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000650000)={0x0, 0x0}) timer_create(0x0, &(0x7f00005b6000-0x50)={0x0, 0x0, 0x0, @thr={&(0x7f00004b6000-0x4e)="", &(0x7f000064a000-0xb0)=""}}, &(0x7f0000446000+0x24d)=0x0) fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6f000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb9000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000781000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r3, &(0x7f00002ef000-0x8)="2e2f66696c653000", 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x177e, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x8, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @igmp={0x80040000000000b7, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a9e0bd44"}}}}}) timer_create(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=r4}, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r4, 0xfffffffffffffff8, &(0x7f0000002000)=0x0) process_vm_readv(r4, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x5f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000002000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x7, &(0x7f0000000000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000002000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000002000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000001000-0x7)="00000000000000", 0x7}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x7, 0x0) socket(0x3, 0xffffffffffffffff, 0x7fffffff) getsockname(0xffffffffffffffff, &(0x7f0000447000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000446000)=0x10) mmap(&(0x7f0000000000/0x875000)=nil, 0x875000, 0x3, 0x2000032, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x80803, 0x6) r6 = creat(&(0x7f00000e5000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000875000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r5, &(0x7f0000876000-0x10)={0x3, {"a8730d413aacdd"}, 0x4}, 0x10) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f00001d0000-0x27)={@generic="b59ea3e028729476fa6f9af6bc9b3150", @ifru_mtu=0x3}) write(r5, &(0x7f0000528000-0x22)="220000001d00070002fe0008090700000c00100000090000000000002a0100a4455c", 0x22) 2017/07/29 13:15:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50110, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x80005, 0x4052, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x800000000000005, 0x30, r0, 0x0) mmap(&(0x7f0000fce000/0x4000)=nil, 0x4000, 0x3, 0x4010, r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x80000003, 0x10000000032, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x800000000032, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0xfffffffffffffffe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000962000/0x3000)=nil, 0x3000, 0x2000007, 0x40111, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x20000012, r1, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000962000/0x2000)=nil, 0x2000, 0xa, 0x32, r2, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x37, r1, 0xfffffffffffffffc) r5 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x35, r0, 0x0) bind$netlink(r5, &(0x7f0000005000-0xc)={0x4, 0x0, 0x10003, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10110, r0, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x100000037, r6, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x20000000006, 0x14010, r1, 0x0) r7 = open(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x200000, 0x1) r8 = epoll_create(0x1000000000000ffb) r9 = dup2(r7, r8) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x10011, r5, 0x7ff) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, 0x56010, r6, 0x2) mknodat(r9, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x0, 0xffffffff) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x2, 0x18010, r9, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x2010, r9, 0x3) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x3, 0x20014, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x3000)=nil, 0x3000, 0x3, 0x232, 0xffffffffffffffff, 0x7fffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x33, r5, 0xfffffffffffffffc) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000963000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000000, &(0x7f0000050000)={r10, r11+10000000}) mmap(&(0x7f0000000000/0xa7000)=nil, 0xa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000004d000/0x2000)=nil, 0x2000, 0x2000000, 0xc010, 0xffffffffffffffff, 0x800000000006) mmap(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x3, 0x34, r5, 0x0) mmap(&(0x7f0000023000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f000007e000/0x4000)=nil, 0x4000, 0x200000000000c, 0x40052, r6, 0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x7, 0x2008010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000042000)="2e2f66696c653000", &(0x7f00000a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x4, 0x32, r7, 0x0) syz_fuse_mount(&(0x7f000005a000)="2e2f66696c653000", 0xe000, r13, 0x0, 0x1, 0xb000) mmap(&(0x7f0000054000/0x3000)=nil, 0x3000, 0x1, 0x4031, r2, 0x0) writev(r12, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3000000, 0x10, r9, 0x4e) mmap(&(0x7f00000a8000/0x1000)=nil, 0x1000, 0x5, 0x30, r4, 0x0) 2017/07/29 13:15:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0x0) set_thread_area(&(0x7f0000b44000-0x10)={0x9, 0x6, 0x8, 0xffffffff}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000ef0000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000cd3000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$KDADDIO(r3, 0x4b34, 0x9) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000772000-0xbf)="66b20e19a4da035b74094939b013246c1478476cfb3cb7b43cf30822e79b2b3e0e374c2df65abf7c1ee6b1ff11900a4f087102cc370a7026edf1db09d2f38a0e100127edd172cf1c5ebe4501d64416aff6d9be0438fa75bf2e84592702bab565a90f70ad71ba4e7c4cfebda8df541ea0d865640148606831415ae4c5a69f35ee8a6c5368c4811bfd4636c42fff7d499eb76b5b11172e874bda8d99de22c7c2ceab28e4afdb1b531c13a3eba3940d68f2430f87d1e0d72a36080021602b20b1", 0xbf}, {&(0x7f0000fb5000-0x41)="95a25f64ae05319926c2da774cae8e7c1c35a56d7a5297d543048e78272934a1e8a30313382279b083a1121a5e4949b844d10e5a739e92d150bccaeffcee729246", 0x41}, {&(0x7f0000602000)="aa02284d1b01cf08ec6e62ca428eadcf3f004da86dfe9ea5fa6f70d572fbd74b15c5447cae610483457bdbc70a89ffff6602b89b3beb5cc45ede23eeb592f5eb0cdc204778eabe7f162563b821429a28553c78ef7aed388fef0714344893feea6bc093b855e319b04d2054d2185ccf5d65f5ebda47e602aa52f906a99bd26f869646f550f1dd3e845acdb404258fc9ec1c0c9006f97ffddc1e362d635cc90301e062ba454628507db41448e8e07914e4d3a6ec1f4db4fb428a1f0fccf30dd30f552df01fe7c2ff4cb5867ec25846afc6b413b17f54aaecba90d010d05fe66994dfd86b059f4f6f90e9e20bb416464f4a555f10209c33", 0xf6}, {&(0x7f0000fb4000)="cdf5ed0c84b173cac81e0017ea7826e9a2e43da33b2107a3720d1cac0214186d8f086fa081392f6942bea31dff9c91f9bd9e2fa99190b9b106d182f0b5dca8e77f3eb43e79e76eb35c807db1a2d04b26c3c160510a5125d6e0ad2af8d724f129bf2d2b8bd3d86960e403f335a48a2bbfc8713c9b21d107ebd2c68d2f46a6a7dfd1f0fe0dce6ff6003ae2b8e8cee15c6a2d968dae795989d10461f304", 0x9c}, {&(0x7f0000fb4000)="d063e4d4cac3612340fcd33e021519abed91e1232b049a171fef5599feee6e62c535df36bcc328c48df7b319fd8beb88400d4ef299b6f462dfaa5416671136a17c098f0bdec5315d4f37c005fed1be575baaed7f48b7a69a39b1c7341e6b053627c8ba31f2de63c80263acbabc9fe64ad3d5f60f6cb0d224fad10a3e4a2b0dc848069343d4d448ca7eea5aca3a7f314e13fd82c138577d33f7bbe6cd52", 0x9d}], 0x5) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, r2, 0xfffffffffffffffc) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000e9a000-0x25)="5e6b657972696e676574683170707031656d302c2673656c696e7578657468306574683000") mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1000000000000) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x84001, 0xd2) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x17, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}) setsockopt(r6, 0x0, 0x40, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r7, &(0x7f00007de000)=[{&(0x7f0000743000-0x1f)="1f00000002031900000007000000068100ed3b7509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x3fffffffffffffe) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x2, 0x3d, r6, 0x2) writev(r7, &(0x7f00009cc000-0x10)=[{&(0x7f0000fb4000)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58e8", 0x20}], 0x1) 2017/07/29 13:15:40 executing program 6: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) r2 = socket$unix(0x1, 0x4, 0x0) fcntl$getown(r2, 0x9) bind$unix(r2, &(0x7f0000b17000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00001f7000-0xd)="2f6465762f72746300", 0x3) pwrite64(r3, &(0x7f0000cd7000-0x1001)="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", 0x1001, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000cea000)=@full={{0x6, {"f2a114663a65a5"}, 0x2d56}, [{"7be6513f1d0ae4"}, {"701ddea4562b42"}, {"62a752f175576c"}, {"ae990076f26888"}, {"5c95dde13f716f"}, {"9502483aa732ff"}, {"5b808c077416e0"}, {"e6a37083a0865c"}]}, 0x48) fcntl$addseals(r3, 0x409, 0xb) fsync(r3) mmap(&(0x7f00000aa000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x4, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fe5000-0x8)="2e2f66696c653000") mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x8) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000cec000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setflags(r3, 0x2, 0x1) listen(r2, 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x8a798ccecd498b1d) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x17, 0x2, 0x8, "00411ffc0a21a26ca7351dc3e04b084f4d1fec6539b3c4fc1108698532ad26200025f6a179c9b2754e797ac3412424df52e0438bdf79c5b890a2be8dfeb7744c", "41ab144d6c2d25fef3b6dac0714368976521129517b0226afe1ea1548df0a6cd", [0x2, 0x400], 0x0}) 2017/07/29 13:15:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f000093d000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) r3 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x7e32c743, 0x24000) getpeername$inet(r4, &(0x7f0000678000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ef000)=0x10) r5 = socket$netlink(0x10, 0x3, 0x13) r6 = syz_open_dev$vcsn(&(0x7f00008f1000-0xa)="2f6465762f7663732300", 0x7ffe, 0x80000000010000) accept$inet6(r6, &(0x7f00006e7000-0x20)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000753000-0x4)=0x20) syz_open_dev$urandom(&(0x7f00004a7000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x400000) r7 = dup(r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000d0a000-0x8)=0x0) r8 = request_key(&(0x7f0000a9b000-0x8)="6b65726e6720", &(0x7f0000b71000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000302000-0xa)="2c26766d6e6574312100", 0xffffffffffffffff) r9 = add_key(&(0x7f0000b81000)="6465616400", &(0x7f000089f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003fa000)={0x0, 0xf2, "6b6be59c117948f0392dfce40e5167573b5a9f4830bcb07266f237669eb45675d6e9eca68bbac877d1b57660f61eed74c13a8be58eb89864ed415ed580eaacc2e0f7d2bef72dec2dcd3f44aa3e520423cb292fe6199815b247f3ea675b10562bdc2e96053dd45ce475c27661d9b8135d87380a06042b63898ac5eeba62045ff9133fa5b48b1ada200cc8560a0946d9ce5b06b5f64a8cb7ccb02f5de43cc71ca6a664a19bde18a6b38321e717139c37fd03977277796a613e65bc8afd638a66a9651ce6eca5821a421e6c7fca28517e8b23f642e22d193b4f625e8c7f3f81a5e32ea0f4a1b013dd6059cdca35361022cac033"}, &(0x7f0000d21000-0x4)=0xfc) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000305000)=@assoc_id=r10, 0x4) keyctl$unlink(0x9, r8, r9) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000e22000)={0x7ff, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f00009a2000)={0x0, r11, 0x10001, 0x6}) recvfrom$unix(r4, &(0x7f0000573000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x40, 0x0, 0x0) writev(r5, &(0x7f0000e37000-0x10)=[{&(0x7f0000027000-0x5a)="580000001500190000bb4b3100058c5602ed3b8502e1e076489643d818fe58a2b24a03ca9164723e01000010282132e23ffb0110001741380200ffe9ff00000000a900000000000000000000000000fd12ab00da4a0f536e5086", 0x5a}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000935000-0xf)="2f6465762f73657175656e63657200", 0xa0040, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000029e000-0x9)="2f6465762f76637300", 0x10c01, 0x0) sendmmsg(r6, &(0x7f00006d8000-0x1c0)=[{{&(0x7f00002fd000-0x10)=@ipx={0x4, 0x0, 0x3, "5cb8a2c3f45f", 0x8c, 0x0}, 0x10, &(0x7f0000447000)=[{&(0x7f0000d18000)="af0e4678ec0c", 0x6}, {&(0x7f0000fc5000-0x19)="809a638e54bdbd5d2b9e5799eb472bf56fa1dbea9ea52d2321", 0x19}, {&(0x7f0000065000-0xd9)="015332cb9a480419b1c4e2b7b954adaa2a2f6d876eaae3bc7cf5dd2c1c07471903e8340779a1bd173708a2502586e9138211838ff8d5227f77e867ce49ccd3f58c22de31c4b2732e9788e078043c6d531a8522832569ae3a419f4c9228d117b60df949bd0e06a9e14012851b8ea4a415bcaa206526032cfbb7b35cb2894b282dad637be5ff045a391f8533654da236ef4ebdac39e59ccfde36c5cd938156e1be229d69d3f864fd4345db2fe02ca0334aa635c805e20aeb60aeb53fbcfcfd06f68a4e4ea3f588b7cd4e064f9def805a77ef56adb09e99a49d21", 0xd9}, {&(0x7f000088e000+0xa3)="c3f49f6a7a550c0ca7d901cff2af80edc0a3dd73965ab64059529a5195d51258632c488649fa6c9e527371d69374fff85a2d32f09dfca6e1d3257993e58243ac7b062f567bdac5c0d9d5313e6b631b34e2f28542040fbc3df6f3aac4cdd9a07fe65f6ce3f2c7ccc9e66127927aa4cc63d85d38cad813c3120647a59f3c786b8203672bcb46b56b1dc8af9c3bf63d300f5ba0ea", 0x93}, {&(0x7f0000676000-0x42)="ace7991ad303d07f690e2c1adfa862dbdce23e28d5492ca10a581a4b4a4500f193f760724b99183684974f12160b9e283352fa9d4437ee051b92f2a43170375fa9e2", 0x42}, {&(0x7f000039d000)="7eae1f17360a8788c68e5d597f19dff97b57fb0c570ad2147d3be5085dc46d968396129c50f1c7e486d8300b7f172219331fcd70e2cdbbdf583c100605170f27bceb819d", 0x44}], 0x6, &(0x7f0000858000)=[{0xd8, 0x117, 0x400, "0c0e41ba7566298f4c569f69d5334eb63d8bc5a83d8f22b4358289d30752c13ea3afcd524d638de8d058cd799b2292025eb820cb75560048cd906dfaec08a343ba4de8a5652b9004642018ddc3cb295d59902516ad33d5b339f1982799be8dc858fe84491243d4f2dc3b63351cac1392d26e832e5515530e62e34f9a5790c9aa25ae111e616c0bd2ce0a8d7ae1cee16a9834cec5651e3bb9a900fe4c58abeabb5b241153513037c22a999c867183bd7b3787178fcc4a5daaa5b14b12eebde43b50d986872d7c"}, {0x18, 0x0, 0x5, "79cbde1bf8ab"}, {0x1010, 0x10f, 0x2, "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"c0aa4afd485831403160559fd19df3fb0b19ac64e482e5765443fe87710af5e16f9156083ced7935e0aa446aff6a0a63b2663a88e0d06c6b6d33436e2136ef08a9f33e71cd07a090171a27efdc6204ab24882ac36a4afea2c04c8c3cf62bf5f4ff03063aeb6d87c97e60a963aa0079302ac1b7dbecec59628eee1c0d039ebc6110e17e72c32e"}], 0x4, 0x4000}, 0x7}, {{&(0x7f0000702000+0x4de)=@alg={0x26, "726e670000000000000000000000", 0x1f, 0x4e, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000214000-0x40)=[{&(0x7f000023d000-0x17)="f5ef53c9f2007897b294fe3a1716d8efb13972a3e6218b", 0x17}, {&(0x7f00008ff000)="d9319c0b26ea31cfb58996e86c221bb70d91397921486caa29d0eff70f2a3fe205e456693ad18eecd20f7643176a754fccf5a6b239d0b6e5ff508382c878827d5c64652265a0e4e86781e54cc98d2eca57064d30593e60a175ba0f38d3ba22e9f384f9f85691527549df12c8ab113a981f07090227e49d9ed25e602912fba1a323d8397f476ab4d2429dc24c3f2605f89397c728cdf6d4e91cd6c01343a46707edfcd30d2ce7836c5830c841f362c39ab6fa741c223f5547c0c68f1264361aa36dfaf6684699adc041e43017d20aefea06d641b0a6", 0xd5}, {&(0x7f0000a0c000-0x1)="c1", 0x1}, {&(0x7f0000afa000-0x99)="9548cd1535435a8e814913ddd6b589a8f7b1e8d8e3ce655cacd498952a1c0f889e1439273526a04df7cec693615edd24c6017de80b5770b60a1cad35114cd31cf57012f66dee38eda1b5c460a7a19968a613e438bb38c7b4e2a7ef2e1ef054cb399fed480a9af6dd2fea6565d13a99832dc03247178d6901613f8473cf6948be021aef4162b2d338e41fee2a29591273e56125f607fb3517c4", 0x99}], 0x4, &(0x7f0000ab6000-0xf8)=[{0xf8, 0x110, 0x1, "5f4d837a691cdc1e6f028b89135903480d49887e3739c5f71dc79f94c8e528f06c7828274c7d4140d2959ef1794dc8c21f4930503dd096a5b98721aa5fab732cca9b4507870edb2e3ad767d09cc8ebd86e899f118f7a1ef1689f82424d08098aeb87dac78dc95ae1d50a0c60394f8e85504dc9433d5226575b4c82e44795866e8c7481167671178d30472ad3e3015dd84c39568f25a68c1e22b4ef4826886e7d3728692ff7aeaff360d8a619dea4b2dd52c0a7e9803c7f9c023802ad38404c943cee6836072dbaebd85fecf0bc81efe7a5a0b8a614cb2038e71c78e742f3974aaba68f87"}], 0x1, 0x840}, 0xc49}], 0x7, 0x40) ftruncate(r3, 0x0) statfs(&(0x7f000019b000-0x8)="2e2f66696c653000", &(0x7f00002c6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 102.844956] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/29 13:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000d3c000-0x30)={0x30, 0x0, 0x1, 0xf03, 0x20, 0x35455741, 0x80000001, 0x2}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008bf000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000838000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x40002140, 0x0, 0x0) add_key(&(0x7f0000f36000)="6269675f6b657900", &(0x7f0000f55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000052f000-0xd9)="", 0x0, 0xfffffffffffffffd) 2017/07/29 13:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000d13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[], 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TIOCNOTTY(r0, 0x5422) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000202, 0x9, 0x0, 0x0}) add_key(&(0x7f0000bec000-0x8)="6b657972696e6700", &(0x7f0000fad000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d1000)="0ab77ad92752fca4121758b968621f821b1e4487bfd8bb09f35e51f00c083d5a648adf93efce7c2950a0ad2cddcba1b98edf6d932f82cb778c1549235859521634fb5855b8547d1cdb7e75333adc27b1c9a977138962dd92f407172482aac57bcbde13000f092795d91b687f701775c0f96488c35021dddfe2989e14c9769a0f482c1deb3e48b0ea2d4c10b539ca6d210616a380c0c42233b2d059a45e45756bff99552cccd7c2bea73769a88e319dde4c5092af647540a6587a6aa8e8b81dab73e8fd355f942959b2202586a8100a5046ccf0faf4295f6a5d09cb727bf5a888667e4da58e11", 0xe6, 0x0) request_key(&(0x7f0000436000)="2e726571756573745f6b65795f6175746800", &(0x7f0000893000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000695000-0xa)="2f6465762f70746d7800", 0x0) r5 = request_key(&(0x7f00007b9000)="6465616400", &(0x7f0000b3f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000079a000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffe) keyctl$invalidate(0x15, r5) 2017/07/29 13:15:40 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00000aa000)={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000341000)="5c73656c66626465767b00", 0x4c7f3ec7cb93ff33) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000354000-0x18)={0x2, &(0x7f0000141000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c10000-0x30)=[{0x4, 0xbc, 0x42a46af3, &(0x7f0000b51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7ff800, 0x58, 0x7, &(0x7f0000a78000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) fstatfs(r0, &(0x7f0000728000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r3, &(0x7f0000018000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) r4 = syz_open_dev$loop(&(0x7f000002d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4842) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000076d000-0x10)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x2000000003, 0x10011, r4, 0x0) fstat(r0, &(0x7f00003e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r2, 0x0, r4, 0x0, 0x8, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/29 13:15:40 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000000000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000004) mmap(&(0x7f00003cf000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x1933, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000b5a000)=0x20000, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r2, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1003) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r1, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, r1, 0x1000001fd) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r1, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000cb4000)=0x9, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, r3, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:40 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc8000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fcb000-0x3)="6c7000", 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000115000)=0x5c, 0x4) preadv(r0, &(0x7f00002c2000-0x30)=[{&(0x7f0000e2b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f000059e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00006bf000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x3, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000093b000-0x99)="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", 0x342, 0x0, &(0x7f0000852000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 102.899276] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 102.983476] IPVS: Creating netns size=2536 id=17 2017/07/29 13:15:40 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000da6000)="2e2f66696c653000", 0xea) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c71000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da6000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000da7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x40010002, 0x0, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000da7000-0x38)={&(0x7f0000da7000-0x60)={0x27, 0x0, 0xffffffffffffff80, 0x0, 0x9, 0x9, "9bde259e16479a1427b74809cb410e81c8e22f4b9e19e5ea293d9a4758880058d84ecf27432b185574042a369f7a6ec752f405754f88f33fe46799db4969b4", 0x40}, 0x60, &(0x7f0000a26000-0x40)=[{&(0x7f0000da7000-0x91)="31831079b13535c94fd1c7483a7a47e414f1b312af8893ea0f20ede5f8df4c99cb8a1d9ac915e01470da42eca105ee6a34ca201e84bbb8642a768f43d13fa2c5b93043169defdc94bf495048810668276c47487ca46dbf506db1162c95d8f2542f62cb884c73db25892a4de3adfe4253eed3fbc295f57b794ef50804f680f7c0d4c6230b63b65b8e0a57d6a9b72682cbca", 0x91}, {&(0x7f0000327000)="e74c83a2ca38ab16a80873f6e442a7b68ad698d2ce94a27cf3219e4abe4a5fa52aae", 0x22}, {&(0x7f0000851000)="", 0x0}, {&(0x7f0000da7000-0xff)="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", 0xff}], 0x4, &(0x7f0000da6000)={0x60, 0x2f4631750fd784f5, 0x8, "15027c050072c5388a53ad175d19f9e4becd13cc1c11c29334b58c3f4a4ce7b56d2db4e3b99ed71ee40b13807b611ce782972a592493b73f51dd079a409bd2df99cd6f4847321fed17f2aa2ec630e9"}, 0x60, 0x20000000}, 0x4) 2017/07/29 13:15:40 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000861000)=[{0x0, 0x0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0x2, 0x100000000}, &(0x7f0000000000)=0x18) r0 = socket(0x10, 0x803, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000072c000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x100, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000fc9000-0x8)="2e2f66696c653000", r0, &(0x7f0000913000)="2e2f66696c653000", 0x5) sendto(r0, &(0x7f0000fc5000)="120000002600e7ff00ffe90009149b00f99b47", 0x13, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000006000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x9, 0x7, 0x2, 0x8, 0x800, 0x1c}}) sysfs$3(0x3) recvmsg(r0, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[{&(0x7f000062c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf3b}, {&(0x7f0000d03000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000d03000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x9}, 0x0) msgget(0x2, 0x205) 2017/07/29 13:15:40 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) msgget(0x0, 0x0) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "11"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) r5 = gettid() getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x3)="766d6e6574312500", 0x0) getpeername(0xffffffffffffffff, &(0x7f00003d8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000795000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e4f000-0x8)={r6, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e2f000)={0x7, 0x1, 0x1, 0x0, 0x3}, 0x14) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) read(r7, &(0x7f0000f04000-0x2)="0000", 0x2) r8 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) bind$inet6(r8, &(0x7f00005c1000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2017/07/29 13:15:40 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socket(0x0, 0x40000000000802, 0x1000000020) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000302000)=0x0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000bef000-0x38)={0x0, 0x0, &(0x7f000057f000)=[{&(0x7f0000a55000-0x33)="", 0x0}, {&(0x7f0000278000)="", 0x0}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}], 0x3, &(0x7f00004e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x2}, 0x0) perf_event_open(&(0x7f000097b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f00004b3000-0x4)=0xffffffffffff8a79) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007cc000)={0x0, 0x0, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000e75000)="2f6465762f6c6f6f702300", 0x0, 0x6) sendfile(r3, r3, &(0x7f0000575000)=0x0, 0x20000000000003) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000d5e000-0x28)={0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0}) fallocate(r3, 0x3, 0x0, 0x7fffffff) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000538000-0x4)=0x0) r4 = inotify_init1(0x80000) r5 = fcntl$getown(r4, 0x9) capset(&(0x7f0000958000)={0x20071026, r5}, &(0x7f00001ed000)={0x5, 0x1000000000007, 0x1000, 0x0, 0x9, 0x5}) fcntl$setown(r4, 0x8, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a6000-0x1)=0x8) shmget$private(0x0, 0x2000, 0x7800122a, &(0x7f00008c8000/0x2000)=nil) 2017/07/29 13:15:40 executing program 3: prctl$void(0x1c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000e6e000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a7d000-0x4)=0x0, 0x4) ioctl(r0, 0x6, &(0x7f000013b000-0xb2)="cecec30be76ef6b0c071f73ef829ee5b1cc98813e05bed64ddcf4c78751c69f25553de3398c0d24a6684979da36d6baf0cfbabd5ba8f78437eb955c785f3d656c834703a448f2a4ac36825951bf9d953a55364728543991b8ecd0568a49cf5d105b37b1489918d634ef7bb6cc2c7963bbebb451eafdab5217041770beafd79b270a51c393eb1ceba0d8183eaea14c548be93e898689f13f1429956d4b51f1f7a388d83603a243c7d1def280a917bbc386ef7") r2 = socket(0xa, 0xa, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a0e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00006fe000-0x1)={0x4}, 0x1) chown(&(0x7f00005da000-0x8)="2e2f66696c653000", r4, r3) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bee000)={0x0, @in6={{0xa, 0x2, 0x62, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0xfffffffffffffffe, 0x4}, &(0x7f00005ad000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000054e000)={r6, 0xfc1b, 0x0}, 0xc) 2017/07/29 13:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) r1 = inotify_init() fcntl$getownex(r1, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f000086f000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)="430a"}}) r3 = creat(&(0x7f0000a22000)="2e2f66696c653000", 0xe1) r4 = getuid() ioprio_get$uid(0x3, r4) dup2(r1, r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009fa000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000080000-0x4)=0x0, &(0x7f0000586000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000365000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c65302f66696c653000") lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") fallocate(r5, 0x0, 0x0, 0x87dc) r6 = getpgrp(r2) sched_getaffinity(r6, 0x8, &(0x7f000011c000)=0x0) fadvise64(r5, 0x0, 0x5cb, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000f99000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r5, 0x0, 0x8, 0x80000001) sync() r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2017/07/29 13:15:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b7000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059d000/0x2000)=nil, 0x2000, 0x5, 0x20010, 0xffffffffffffffff, 0x10005) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x200000e, 0x10, r0, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x2000)=nil, 0x2000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f09000)=[{{&(0x7f0000f0a000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000d9f000)=[{&(0x7f0000f0a000-0x4)="00000000", 0x4}, {&(0x7f00002ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x2, &(0x7f0000f0a000-0xc)="000000000000000000000000", 0xc, 0x100000000}, 0xd5e5}, {{&(0x7f0000110000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0a000-0x10)=[{&(0x7f00007fa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x1, &(0x7f0000f09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x2}, 0x1}, {{&(0x7f0000e2e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00007a2000)=[{&(0x7f0000e4d000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000f09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000f09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000f0a000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00004b1000-0x1)="00", 0x1}, {&(0x7f00006ca000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000f0a000-0x6)="0000000000000000", 0x8}], 0x8, &(0x7f0000f09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x5}, 0x1}, {{&(0x7f000090a000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f09000)=[{&(0x7f0000f0a000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000ad9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f0000cd5000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x18}, 0x100}, {{&(0x7f0000e40000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f0a000-0x40)=[{&(0x7f0000d03000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000f09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000f09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000f0a000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0x4, &(0x7f00002e2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0xa}, 0x3}, {{&(0x7f0000f09000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00000ab000-0x60)=[{&(0x7f0000f09000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f0a000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000f09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00002f2000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000f09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000572000)="00000000", 0x4}], 0x6, &(0x7f0000f0a000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x6}, {{&(0x7f0000f09000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f09000)=[{&(0x7f0000735000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x1, &(0x7f0000f0a000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x3}, 0x401}, {{&(0x7f0000f09000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f09000)=[{&(0x7f0000f09000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000878000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000d37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f00009aa000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0xe8}, 0x6}, {{&(0x7f000055f000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000154000)=[{&(0x7f0000d2f000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000f0a000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000f09000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x3, &(0x7f0000f0a000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x1000}, 0x2}], 0x9, 0x2001) bind$inet(0xffffffffffffffff, &(0x7f0000c16000-0x10)={0x2, 0x0, @rand_addr=0xa21c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 13:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) mq_notify(r0, &(0x7f000073c000)={0xff, 0x81, 0x1, @pad=[0x7fffffff, 0xffffffffffffffe0, 0xffffffff, 0x32a45807, 0x200000000000, 0x2, 0x7fff, 0x9]}) pipe(&(0x7f0000ad4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000b11000-0x8)="2e2f66696c653000", &(0x7f00007e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3) writev(r2, &(0x7f0000008000-0x90)=[{&(0x7f0000037000)="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", 0x181}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa6000)={0x0, 0x0}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000193000)={r3, 0x4}, &(0x7f0000d68000-0x4)=0x8) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) [ 103.008092] IPVS: Creating netns size=2536 id=18 2017/07/29 13:15:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003c9000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x4000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003c9000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f00003c9000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fdb000-0x5)="6465616400", &(0x7f000019f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fdb000-0xb)="10656d3173656c662c7d00", 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000002000-0x8)=0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)="6465616400", &(0x7f0000fdb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) 2017/07/29 13:15:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00005b2000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000a8d000-0x9)="2f6465762f73672300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f00003a1000)={0x200000000, 0x0}) r3 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) socket$inet_icmp(0x2, 0x2, 0x1) r4 = epoll_create1(0x8000080008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f00005af000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000975000)="01000005000000005f6b65075f6175746800", &(0x7f0000c6d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000808000-0x9)="0e036d736575005100", 0xfffffffffffffffc) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00004ad000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000c67000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$unlink(0x9, r5, r5) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x23, 0x78030, r4, 0x0) socketpair(0x1, 0x1, 0x118, &(0x7f0000fe9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x8001, 0x0) mmap(&(0x7f0000091000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000002000-0xe8)={0x0, 0xdf, "d686f0c18137eb09b5df2ff08691b4c89b42612c92e32d47071fbcb561bf66e94c61e9f125d21d99752ac42705585c91d953bedfa9f711487c50997f45f669b1708e2b9cf20cbb537b74afa3265dc5716c7925b551e33e22bc390200760c547b91805fb5d1dcb01ff8767c7c16ea9eef1d3cf4725a570ce05304205ec1925a08be445bf600e8bb495dfef1e4272da85c84d81186e63e6b5dcd223670299c404ae0475bf32570182d22ae12d721f5466b954c114292de02366926a7b4b7adfc8fa4dcb4296f6e59782b53edcc83d99a0bb2572961a76a45da74432c754834a1"}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000000)={r7, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x100, 0xfb, 0x80000001, 0x400000}, &(0x7f0000d2c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000000)={r8, 0x101, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r6, 0x401054d6, &(0x7f0000002000-0x4)=0x701c) 2017/07/29 13:15:40 executing program 7: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000050c000-0x10)=[{&(0x7f0000039000-0xd0)="b9", 0x1}], 0x1, 0x1) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r2, 0x4d) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000020000-0xe7)="147f7951bf66ba84d6bfd284f323b0f4de3766fec798f32ba63077b90d525521cd23db027e12a5f0c25c6ecd1a6006280fca48878438d3c9e43593d3d98e4c96dbc16daf82d0e4d3da8e197cd0ac89c5a3aadd4835b46a5eda4dd966fd68ea040a183186cfbed062f8b7c53577a640e9d0cfcf67bf96544154de679dc38cf7372b59121ee95ff4aa289db1b908b4e284c47fc5ce624e2a0e8869019488364b4dbe3d3983ed8f58cb16598dbe23cbfd2ba269a8cf43175931a357a1abe5d0e4dea534f06d07892ece8dce2d59b90125c689fb82bc6ba3bcc39911412e3b8b8459d0e5dc86de8036", 0xe7}, {&(0x7f0000423000-0xca)="a422326dc3203eede86dd8f418841c9584a0da125445d6acf8059dbd0226d282a0bbeccffe75f338c70505dfad060580881f1c2276fcd09fabc2b9f4fa367c395bad05794b9f42849d013202c62982619efce8572033fab9d317ed02f4eba1d7b4a9436c3a1315b2e365bd252dd3a964732624fa0376c2099e8335e36473c39cfd3c0d226eb617797593f19e75ef3d7551483758c8aba7300accf5daf96423acd2b62fb29693c26030e29f6ce9d4b3a0ca15881659735b3ce8678a244eb8c5366987e9002bc72283b3ff", 0xca}, {&(0x7f000050d000-0x58)="2a484516a1b33f883ed7a930a1d5d05bb7edb92f81ec7d425212ad8af835cf5b6ecc596b79e3ace78964c3164c20dac2e5ddcd36a30ab90617107082fea9253445e2a624e1a04fb169ac06e3830d30ce7faebc73ee9a2221", 0x58}], 0x3, 0xe) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000050d000)="336b24f8c69d379d24c40e84a782255793e091cdcfa83aadc48bf09a66972b48e2e9e19767fc98f37191f0747002271842a71f93046b2b1985e2fa9a5dfc76358f854db1299a34c85e4769cb9e1785ca3da5f67e572d7f7fd87eeeeedf953091399d2af52762a99b58f2732f55091f2064e4787b28cedd5220b965d8dd39aa99451c2197cce060c2b596dd43733c4c0b664de9d202e34a3aa5ca009733da61f6a60393b287957718b93defcd7d769801a84a61f9", 0xb4, 0x20044003, 0x0, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f000050f000-0x8)=0x0) r5 = gettid() mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002a3000)=0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x2000000, 0x200000018010, 0xffffffffffffffff, 0x0) io_submit(r4, 0x6, &(0x7f00003f5000)=[&(0x7f000050e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r2, &(0x7f0000335000)="802c87983f985c53ee1913429fd6dc36fc3b4b3bb23d843ef390d8304846fb1297ec2c18e0a9100e339c0a7027f8485ee327ca0fbcccf132708410ccb0e3670a9b505d842ef200b25d53f1635ca1ac507f9aa545a62d34c7c2241f8553eb6d1e8f73f67c1c32a1c737eeae7622a74432b8b1a2ca6bc548dbe10f4bef8cb00c2a464a64e61ce7a75ee0a1fcd43ab712d90f1b935fd03f2fe3ba6bbc38d9c599817247e984fd324fed318a7c5831a2e81cb7be249cd757dcc4f69855d040f4d22b51681c778fa5a99b63d178349a0803f8f1d6a51710a4f25c3cd5cc0436", 0xdd, 0xc8d, &(0x7f000025a000-0x50)={0x0, 0x1, 0x0, @tid=r5}, 0x1, r0}, &(0x7f000031c000-0xe)={0x0, 0x0, 0x0, 0x7, 0xe067, r2, &(0x7f000001b000+0xd7e)="c60ae94c8c852e629cbc3be5dd171298f733c7d292aaac4840f5832b3915f63a778725c30c39213fb3cbf233558aa9ee6c8dd5dee19ef4bffe0a92da14029c00202e9e03323a74d1e1a5c01756de187e946d92b92f28bf55a23ab04bf0a00b2a8206f1ec3e3e19b83129cd7116ea66561b549097f75c691faf27680692713bcb07bd013c023a907366ad35e19a3f0f6db6cc26451c2d7e16b7c7", 0x9a, 0x5, &(0x7f000050d000)={0xfffffffffffffff9, 0x0, 0x4, @thr={&(0x7f000050d000)="844f6d7b61892ad462a737718f19febb58d6b266613480209cc7fcdf818daaebc0e611a812bd4284c4ccd942d2755f8e71ee734a71", &(0x7f000050d000)="93b381a370d20b30f06e3e5152ffc9f22a6ee4d3a573c2f5bc98460a7c03ee8ac5507c9853f9ff8cf69b2c75a474baf19c0c387f2bf865796873fec23fdacc150309ae0a548c6d2e36e216a26b3b6331ccb2dd98077fcf75b4bdd5f1fa4946441898408f91f95ee6492d4c0cbd0ebea0c067ed4c1a9fdeb9b27887a27c6d4a6c17e2d27baf92d2a1cfa649b4088faefc64179dc4aa0cb7ec38a3ace9b9556c0f34c738fdef2643552870591fe75c29"}}, 0x1, r2}, &(0x7f00003e1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f000050e000-0xc7)="6f3c62478a7d1d89a4a2d71a2bfad637941d7034d8a81d041dce17ea110c09021c63cf2e60d0e2df5b1ca89d396bca2fce66c09e9cdae60a51543d4ee574e906a639f4663027f816d9971cca20a97278f8eeb690483366041d55ded7cb2211a2b6373e2f089f4bc07d425077660f2cb1aea475e74378ab63e11b2d217f75354dfc68b384e9fd91271f1d37c56039b626d475ba7daa5a1f6a3597213207997b45ea6b7890e9c9f9f39bb7d300e47fe27171645ec0c897009884820e1c4a02d456dfdbf1e5fc7ffa", 0xc7, 0x764, &(0x7f0000247000)={0xffff, 0xf, 0x2, @tid=r6}, 0x0, r2}, &(0x7f000050e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10000, r0, &(0x7f000032a000)="6ad6becba581f7b1e6241c16dea222e9fc133acfaee49a86ddff9e5dde84a1dd324f1f4ae1e5e52752021fea2327e9fd51e223cdc8e9154f4354a59e007590d8aa6d5614b456f05afc5bbd1109ace41f64ca4eab5417c5c95402cb1a345f64750ed289c8e050ec4b23108d568522ecc59e9e9f21eee7b1d63a5bf7949dd1915181663e6aa605d7e9c784518d010b6ad3fbace36cbbc5f9ad48aa308613b9860199073b8698ee345e84ea8fa8f0532cdde45cdae5622100a263159c8d311870d670038cc1f2935038e32c8fb563a60c8921f49f56601d5df439904819525f59528a", 0xe1, 0x3, &(0x7f0000357000-0x50)={0x100000000, 0x47, 0x4, @thr={&(0x7f000050e000-0xbc)="64606c6280c0215398fa95c1ea803db2c80b7f43d498560f61788f3b4c1ef558e44edb91482c513baa28cdccf7b02e13da6425e106207c3c81aa17ae3eba40e8a8560bb680b1c5aa23f6705cf1eac7a9e74a8d50d09f1aa9b85b3fd30ee4a0fd952c35a7ba57f9e8bfe02dbfe3cd72d0e304466c6e782b3558f64020ce2a7e2d36f3be8eb7f56d0460c08ac197e18bb035e283467b5828a032d1d72cd0ffa01b6e5721b4dc4bf49a99fd04f85fb266ff0e5ddedc98a44f3f7ab5a08d", &(0x7f000050e000-0xe0)="205663598e93014fcca69aac064531caaeb08ea6246c6b4046dc91e15f0249c67bc3dfc3b0f66a5ad40b787c5e6f27694c5af9d59875e0ec33c673f93d1f0007e802f8b7ac040c30acc1e633093f68ca81ab6f37d79ffd447df715bcad83c3c0cd15d1c2bf31e23cc42382877c9f0729aca8072073a2e1d8ed6393746b305f3f94ffdad02592eee938ae8826e33dceda5b44f83604a4778bdc51429d3f9b366580126ebaa65de54f3a53f1b93201b6db374e1ea4cd91c997a37bb39ce26bcfaf67a5239ebd9775163edc6872d14a69505eddbce099193acd49d5da04eb862ab1"}}, 0x1, r3}, &(0x7f000050d000)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f000050e000-0xea)="6a2d171fcaa2ecb18fad58b2030d1c01f72eb5ef367d7dd408fdd9ce9b4002100d62d712451dc55865b18f4ad1e697db6f9362261fcdb9c0268ff53b22d35b93dcd4fc78db6824f7e3cdc8f05a14dfdd1386e96f52ac644a48a6cc99e3f181e03a6361efd8ce30f8e83c392766da9ff3b75f8842592117bc17c4b9598806fa9294e745be83ecad17bc9f187db969396d78f67ee7386b1e430ca0a12f46bec4b958573d72219e3bc2dbf16341e5c3e70711b5bf5ede759f10af8be505b7c9974bf5093cf265707263cbf54533d449ac441afa18202eec1b22b3baf2bf5b155d6ea5443d303da6c7c5cc95", 0xea, 0x2, &(0x7f0000247000-0x50)={0x50e, 0x3f, 0x1, @thr={&(0x7f000050d000)="1c6fa59bbf3261857ada31cc159f850e60ea70172fbce34b7191c4126efc8e757af8155e60b832bc51e1bb5a38ad94a8e972eec4f8811fe66c86c2e3cf0a2d602a182d6b27259d531aff6bffe21c4eb21969e744f810ade847bd6d6d7114d6b616ec586a8f79707b4a7298a64ca6a4a7cb69af8ffb3103b5eb469d50e921b95c", &(0x7f000050e000-0x76)="2c3f2e06b482db930875d47984f6e6ea36bda6007fb120e67285272aa91e9e2883746a22dab6f59b59559bbb6a375ae8469fb13157b686a639f3f1838161fc1cafb6b491adbfe90aedd7e22956f8e4dd942a35da32ae19d1d608e350ceb613ff5f81944e03544b62131cd019828043066002faee88ad"}}, 0x1, r3}, &(0x7f00003df000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r3, &(0x7f000050e000-0x79)="ee648bb6c3ebc85d4261990d42292e715e2ba8c9d84b55fd01e48a6ade30add1a40975031e6b1b9b1982aaa63a21ad9f6a7e6ff9dd22f8658fe9a8590c166ee9d62dfa3b1854061a77f150c2b0f563be659c27040d3493c0606869480cbc4c83a50823b9e9c491c115408a7cd59b82210de34b47d82a0693c4", 0x79, 0x2, &(0x7f0000460000-0x50)={0x0, 0x9, 0x0, @pad=[0x7fffffff, 0x9, 0x5, 0x6, 0x2, 0x8, 0x1, 0x0]}, 0x1, r2}]) lseek(r0, 0x0, 0x3) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) mmap(&(0x7f000050f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000510000-0x4)=0xff) mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000044f000-0xe4)="c815370a6a5a1634ac2aedd9a3cf29c1540970273191814faec3144ad0028a74d201cb1d278287f6ff34b0e3892adf87ed7cd0dcea343abde2d71a24a215403a7170faf54697feffcb6a5765899d584d83ea89d259bee172580742582b399183c594255d56c1e60f1f4697149b19427cd9daccadcf2b75b6fd2a3f873d2378d778297f7cb6f1b5f8e64597855d2df2176544a9b6abfeeb3e662ac0353a4b2c717e9264a61eb53856f015e80fa06a443dec7e4b0a9debb033cffe0f2078db5eecd736e5ccc8e30fb7ebd8be7c0d606f9b84b493882d3a1b12e09078df8cf89aa13c72a410", 0xe4) splice(r2, 0x0, r0, 0x0, 0x5, 0x0) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000510000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000511000-0x4)=0x0) shutdown(r1, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000256000-0x4)=0x14) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000397000/0x3000)=nil) r7 = gettid() fcntl$lock(r1, 0x0, &(0x7f000027a000-0x20)={0x0, 0x3, 0x7, 0x4, r7}) 2017/07/29 13:15:40 executing program 4: setfsuid(0x0) pipe2(&(0x7f0000459000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x802) mmap(&(0x7f00007eb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000df5000-0xb)="2f6465762f766373612300", 0x7, 0x34800) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000)={0x0, r3}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f0000673000)=[{&(0x7f00007f9000)=[{0x14, 0x13, 0x701, 0xffffffffffffffff, 0x0, "15"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) r5 = add_key(&(0x7f000003e000-0x8)="6b657972696e6700", &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000028000-0x8)="6269675f6b657900", &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) llistxattr(&(0x7f0000b9a000-0x8)="2e2f66696c653000", &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r6, 0x3, &(0x7f0000001000)={0x7, 0x584, 0x1, 0xfffffffffffffff5}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000bff000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x2003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000e58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000687000/0x1000)=nil, 0x1000, 0x3, 0x3c, r0, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad, 0x10001, &(0x7f0000003000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x0}) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e81, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000)="2f6465762f6877726e6700", 0x105001, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000d5b000)={0x5, 0x101, 0x7f, 0x1, 0x401, 0x20, 0x779297a4, 0x5, 0x9, 0x0, 0x101, 0x7}) unshare(0x0) pipe2(&(0x7f00008d0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendto(r4, &(0x7f0000af5000-0x41)="0c254c215aaa64b43b108c1e491192c96153fa268a8a0127c31706dd552be9c41d404bb17a5119af6c61fa66b84766702555320b990446f227fc2ccc399372dd96", 0x41, 0x44000, &(0x7f0000dfe000-0x10)=@llc={0x1a, 0x10, 0x4, 0xee92, 0x963, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket(0x200000014, 0x1, 0x84) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000008a000)="2f6465762f72746300", 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2, &(0x7f0000057000)=[{0x20, 0x0, 0x0, 0x7ff}, {0x200000000000006, 0x3f, 0x0, 0xffffffff}]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r8 = syz_open_dev$sndseq(&(0x7f0000ee8000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000df2000-0x28)={@generic="8d63b149574602f970625cdb5a446535", @ifru_ivalue=0x6}) r9 = fcntl$getown(r6, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000756000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000029b000)={0x2, 0x5, 0x8, 0x4, 0x9, 0x7, 0x1c, 0x401, r10}, &(0x7f00003bf000-0x4)=0x20) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000ee6000)=r9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x0, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x4e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r5, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) close(r11) ioctl$RNDZAPENTCNT(r11, 0x5204, &(0x7f0000eea000-0x4)=0x4) 2017/07/29 13:15:40 executing program 0: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000548000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x80) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000e10000/0x2000)=nil, 0x2000, 0x3, 0x11, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d9e000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000a33000-0x81)="0ed1024906f5e832cf1f045ad00006983cc3cc8e7987b75c246be49a0cf89fcba375c23876328cc04725763b5af51efd6ec257f0f256997e023d051733842428c2024f4151bd4f640cc939a90dfde817ae2e928c5f8156403b01d9ef0d7573522f0b11283ab70f8f1c2b392cddc4990c5707a0b9b6c57e882f2e066fdd4255ef49", 0x81) sendmsg$inet_sctp(r2, &(0x7f0000ca6000)={&(0x7f0000ea9000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eaa000-0x40)=[{&(0x7f0000970000-0x49)="b5f57d4b02d968d302e55aaf7debb14a5a156034489fec9493e91bf70c05aa8468065832444e8f49493cca6fb0a39f0a8f60cb3fb1d6332d488fda0b4250870814b13d266e5d600c12", 0x49}, {&(0x7f0000ea9000)="05b171d846079dcabe9364e1c840ad2e5e595e60fadf1006af079f5a668f68a08fb1b39cdea2e18cb0df9ab9f20949d626d903cbf641967c9845fadbea127be3e1ab82960eb352298267614e98444ce57e583e9b36e9b86d34f898bcec42458924af4e3b284fd3ba1b6828ae7bb253ae6a558846a9d134c3", 0x78}, {&(0x7f0000eaa000-0x50)="41179c0280ad8057ddaa03d0c0598baeaa30fcfe8435fffd9c3fa9947063bda268db01a3e163e365148e9e0f3a162b3ce239a1a52697166be1d152061b0b5ca53894b8d17b9bf4ad5c1a7ce098a310cb", 0x50}, {&(0x7f0000eaa000-0x96)="d5b6d2c5781a47abf3a07ec2d65cd5fee5d4c86821391c6f6015562666a5cae1f2b4a97d4616d47bb4ad8625dff9efb6eacb6552592e900ef3ab312a9ac7cc600c3e578d001279cb34bf8845ec161ae6ca5505c83337b63eb6c079152953512676595932f22cbaa42e8804373ac37bef21b4cf09d7864a297aa3e36bbb30fb42b3e090944268ba6fc1f60f60228d3d45b170a0dc0886", 0x96}], 0x4, &(0x7f0000ea9000)=[@sndrcv={0x30, 0x84, 0x1, {0x67c, 0x8, 0x200, 0x9, 0xfffffffffffffffe, 0x200, 0x6, 0x98, 0x61}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x5, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x67, 0x4, 0xfff, 0xff, 0x20000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0x8, 0x7ff, 0x9, 0x6, 0x7ff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff7b0, 0x2, 0x7, 0xa07, 0x6}}], 0x5, 0x20000000}, 0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000732000)=[{r0, 0x1, 0x0}, {r1, 0x14, 0x0}, {r2, 0x2, 0x0}, {r1, 0x400, 0x0}, {r2, 0x1408, 0x0}, {r2, 0x6, 0x0}, {r1, 0x2040, 0x0}, {r1, 0x4000, 0x0}], 0x8, 0xffff) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00004f1000)=0x4, 0x4) mmap(&(0x7f00004a7000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eab000-0x4)=0x404, 0x4) recvfrom$inet(r0, &(0x7f0000ea9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x23, &(0x7f0000dad000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eab000)={0xbb5, 0x10001}, &(0x7f0000eac000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005d3000)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c1d7a50ca0a8fe41cb94e6c9620087b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x3) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000, 0x3, 0x10, r3, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000eab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eac000-0x20)="0ff585706861a76c19d8bb54be539b5995b9f9d072a8428172782805ed4f2c8e"}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000)="2600000000010010ef0300000000000600f8c23600019708ff4ea709ff240000"}) 2017/07/29 13:15:40 executing program 2: syz_open_dev$sg(&(0x7f000087c000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000a7000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00007c4000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000447000-0x4)=0xc) 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000375000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e8000)=0x8c) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_pts(r4, 0x40102) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00008d3000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000008000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000db8000)={0x5, [0x4, 0xd, 0x9, 0x5, 0x3f]}, 0x10) ioctl(r5, 0x2275, &(0x7f00002d3000)="0230") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x28010, r5, 0x0) mkdirat(r5, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x181) mmap(&(0x7f0000b70000/0x2000)=nil, 0x2000, 0x3, 0x30, r1, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000925000/0x3000)=nil) 2017/07/29 13:15:40 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x40) r1 = getpgrp(0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f000008d000)=&(0x7f0000238000-0x18)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a2000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x80000005, 0x4101d, r2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) r3 = perf_event_open(&(0x7f0000000000)={0x800000004000005, 0x78, 0xefc, 0x0, 0x0, 0xdf1, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x2) r4 = dup3(r3, r3, 0x80000) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000000)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x200) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000000)={0x0, 0x8, 0x6e90, {0x37f, 0x103}, {0x1, 0x20}, @period={0x5b, 0x0, 0x0, 0xfffffffffffffffb, 0x6, {0xdaa, 0xf9, 0x2, 0x0}, 0x7, [0x93, 0x3ff, 0x1, 0x269, 0x0, 0x15bc, 0xec94]}}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x2032, 0xffffffffffffffff, 0x1000000) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000239000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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timer_create(0x0, &(0x7f0000000000)={0x80, 0x8, 0x2, @pad=[0xfffffffffffffffb, 0x1f, 0x2f1, 0x3, 0x1404, 0xfffffffffffffffd, 0x4, 0x9]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000003000-0x6)=[0x6, 0x3b]) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_gettime(r6, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = socket(0xa, 0xa, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000db000)={0x0, 0x0, 0x0}, &(0x7f0000239000)=0xc) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key(&(0x7f000023b000-0x5)="6465616400", &(0x7f00000ce000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000187000)="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", 0x1000, 0xfffffffffffffffd) keyctl$chown(0x4, r10, r8, r9) ioctl(r7, 0x8982, &(0x7f0000001000-0x1)="d9") ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000000)=0x2073) msgget(0x3, 0x0) getuid() mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x810, r0, 0x0) 2017/07/29 13:15:40 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x0, 0x2810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000832000)=0x0, 0x800) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ee7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000549000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ee7000-0x10)=@common="79616d30000000000000000000000000", 0x10) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x12, &(0x7f0000834000)=0x7fff, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ee3000)=0x540, 0x4) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f00000e2000-0x4)=0x4, 0x4) sendto$inet(r4, &(0x7f0000ee5000-0x1f)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f0000dd0000-0x4)=0xb, 0x4) mmap(&(0x7f00009d0000/0x1000)=nil, 0x1000, 0x3, 0x2032, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000357000-0xe8)={{{@in6=@loopback={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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000)=0xe8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e60000-0x28)={@common="65716c00000000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000008d000)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000c38000-0x30)=[{&(0x7f0000ee7000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00004aa000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000ee7000)="00", 0x1}], 0x3, &(0x7f0000ee0000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000e89000-0x78)={0x81, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x0, 0x1, &(0x7f0000c96000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc01d, 0xfffffffffffffffb, 0xd7e}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(r0, &(0x7f0000eea000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000689000-0x4)=0x1c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00005b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0x14) 2017/07/29 13:15:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0xfffbffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000c8b000/0x1000)=nil) r3 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x8010, r2, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x4830, r3, 0x0) socket$inet(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00002ec000-0x8)={0x42424242, 0x42424242}, 0xffffffffffff87b5, 0x7fff) openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f72666b696c6c00", 0x521040, 0x0) r4 = request_key(&(0x7f0000000000)="7573657200", &(0x7f00002eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="2300", 0xfffffffffffffffd) add_key(&(0x7f0000259000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a69000)="9e2cbeb33883839919df49c6b483addc7504adc39e125282daa08fe2e3fead24c92fea1c4d7400cb4f45de64d4261863f6835cd0ddcfac7fe4106a842f115395274b9a55cb25a80f2ccb851b512916cd70", 0x51, 0xfffffffffffffffe) keyctl$instantiate(0xc, r4, &(0x7f000071f000-0x8e)="395f131e43a59192869ef9d736deec62976e60101f810cb113658b00c1ce51c469e7b42b29ee747c9043afd678c6866c44912701d508e4b4dc50ec22d1f1053938b72654baf03c1bd3a0d5f300caa345569ebd787aa2bb1491fc11efcc025a5771bde572e7e97119f0fc14ba0d995250e3bb6082452a0e18ee73943efa035a6f70c31d74ebc923b55d256b4603f1", 0x8e, r4) semget$private(0x0, 0x5, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f00000d2000-0x4)=0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058c000)="2f6465762f73657175656e63657200", 0x400080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x83, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x20000, 0x2, 0x80000001, 0x8000000000005, 0x18, 0x0, 0x0, 0x2, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000437000-0x4)=0x0) read(r0, &(0x7f0000bee000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f00008e4000-0x4)=0x0, &(0x7f000085e000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000356000)={0x1, &(0x7f0000950000)=[{0x7, 0x7fff, 0x0, 0x3ff}]}) getresgid(&(0x7f000013c000)=0x0, &(0x7f0000eae000-0x4)=0x0, &(0x7f0000ca6000)=0x0) 2017/07/29 13:15:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000402000)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sg(&(0x7f000065a000)="2f6465762f73672300", 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x1, 0x7737, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x1, &(0x7f0000001000)="") 2017/07/29 13:15:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000efe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x4000)=nil, 0x4000, 0x800000000003, 0x32, r2, 0x40000) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000eff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00004f7000)={{0x0, 0x2}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, 0x40, 0x7f, 0x2, 0xed, 0x8, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r1, &(0x7f0000efd000)=[{{&(0x7f0000a88000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000c0f000-0x10)=[{&(0x7f0000efe000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000efd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0xd63}, 0x200}], 0x1, 0x23) socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r5, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r4, &(0x7f00005bb000-0x8)="2e2f66696c653000", 0x200) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000b0b000)={0x2, 0xffffffffffffffff, 0x100000000, 0x0, 0x2, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0x810, r4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r5, 0x0) creat(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") 2017/07/29 13:15:40 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)="2b6c6f232300", 0x3) mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r2) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e71000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = epoll_create1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000054000)=0x0) fcntl$setown(r4, 0x8, r3) fcntl$setstatus(r4, 0x4, 0x2002) r5 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) unshare(0x800) signalfd(r5, &(0x7f00004a7000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getpgid(0x0) getresuid(&(0x7f0000026000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000022000)=0x0) r10 = getegid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000021000-0xc)={r8, r9, r10}, 0xc) sched_getscheduler(r8) setsockopt$sock_void(r7, 0x1, 0x24, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0xfffffffffffffffd, 0xfffffffffffff018}, {0x6, 0x0, 0xfffffffffffffffc, 0x2}]}, 0x10) signalfd4(r0, &(0x7f0000e70000)={0x9}, 0x8, 0x800) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x107, 0xa, &(0x7f0000521000)="", &(0x7f0000522000)=0x0) unlink(&(0x7f0000003000-0x8)="2e2f66696c653000") 2017/07/29 13:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f000086f000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b07000)="2f6465762f6175746f667300", 0x4100, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00009c2000-0x20)={@common="79616d30000000000000000000000000", @ifru_flags=0x200}) mq_notify(0xffffffffffffffff, &(0x7f000014b000)={0x0, 0x4, 0x0, @thr={&(0x7f0000fc9000)="42", &(0x7f0000649000-0x2)="430a"}}) r3 = creat(&(0x7f0000a22000)="2e2f66696c653000", 0xe1) rename(&(0x7f0000304000)="2e2f66696c653000", &(0x7f000028c000-0x8)="2e2f66696c653000") r4 = getuid() ioprio_get$uid(0x3, r4) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000080000-0x4)=0x0, &(0x7f0000586000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0xd587, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) rename(&(0x7f00003a6000)="2e2f66696c653000", &(0x7f000071b000)="2e2f66696c65302f66696c653000") lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") fallocate(r5, 0x0, 0x0, 0x87dc) r6 = getpgrp(r1) sched_getaffinity(r6, 0x8, &(0x7f000011c000)=0x0) fadvise64(r5, 0x0, 0x5cb, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000ff7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r5, 0x0, 0x8, 0x80000001) open(&(0x7f0000b30000)="2e2f66696c653100", 0x42, 0x8) sync() r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) unlinkat(r3, &(0x7f0000e0e000-0xe)="2e2f66696c65302f66696c653000", 0x200000000000000) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) 2017/07/29 13:15:40 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000861000)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fc9000-0x8)="2e2f66696c653000", 0x90201, 0x20) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f6b657963686f726400", 0x200, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fc9000-0xc)={0x20000010, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0x2, 0x100000000}, &(0x7f0000000000)=0x18) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000fc5000)="120000002600e7ff00ffe90009149b00f99b47", 0x13, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000006000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x9, 0x7, 0x2, 0x8, 0x800, 0x1c}}) sysfs$3(0x3) recvmsg(r2, &(0x7f0000caf000-0x38)={0x0, 0x0, &(0x7f0000a3d000)=[{&(0x7f000062c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3b}, {&(0x7f0000d03000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000d03000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x9}, 0x0) msgget(0x2, 0x208) 2017/07/29 13:15:40 executing program 0: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000253000-0x2)="5b00", &(0x7f0000960000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x200000000006) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c8f000-0x4)=0x0, &(0x7f000025e000-0x4)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003e3000)={0x0, 0x0, 0x0}, 0xc) fcntl$setlease(r1, 0x400, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) setsockopt$inet6_int(r1, 0x29, 0x10031, &(0x7f0000fcb000)=0xfffffffe, 0x4) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000881000-0x4)=0x7f, 0x4) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000a1f000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000852000)="00") r3 = fanotify_init(0x2, 0x8000) mmap(&(0x7f00002a6000/0x4000)=nil, 0x4000, 0x3, 0x10, r3, 0x0) mmap(&(0x7f0000649000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000036a000-0x10)="2f6465762f73657175656e6365723200", 0x23c, 0x0) r4 = socket(0x10, 0x80003, 0x4000000000000010) sendmsg$netlink(r4, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000fa0000-0x1c)=[{0x14, 0x8000001c, 0x11, 0x0, 0x0, "04720000"}], 0x14}], 0x1, &(0x7f0000f93000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6e000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r3, 0x0) rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5451, &(0x7f0000009000-0x8)=0x800000000000009) unshare(0x4020000) 2017/07/29 13:15:41 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x387}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0xa, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000000a000-0x4)=0x9, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x3c}, {0x2, 0x7}, {0x8, 0x2}, {0x3, 0x3}, {0x7, 0xfffffffffffffffc}, {0x3, 0x1}, {0xb, 0x946}, {0x2, 0x401}], 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f000099c000)="2f6465762f6e65742f74756e00", 0x0, 0x10000) mmap(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e4f000-0x250)={0xf8a2, 0x1, 0x0, 0x729e, 0xa, [{0x6, 0x6, 0x10000, 0x0, 0x0, 0x481, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x1, 0x0, 0x0, 0x2d00, 0x0, 0x0, 0x0}, {0x2, 0x20, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x225d, 0x2, 0x2, 0x0, 0x0, 0x301, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x371a1c6e, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x3f, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0xa7, 0x8dd, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffff, 0x100, 0x8001, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0}, {0x4, 0x0, 0xcc2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b91000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f000082d000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003ce000-0x4)=0x1002) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000e4e000)={0x3, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x20, 0x1, &(0x7f0000e4e000+0x63b)=@generic="7bff2e1e61c540d551841322ab07a528", 0x43b, 0x80000000, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e) 2017/07/29 13:15:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f00008d1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x400000)=nil, 0x400000, 0x8, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) pipe(&(0x7f0000fdd000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000084a000-0x4)=0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f00000f4000-0x4)=r4) timerfd_gettime(r2, &(0x7f0000fde000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) pipe2(&(0x7f0000fdd000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket$inet(0x2, 0x800, 0x1f) memfd_create(&(0x7f0000dfc000)="967b00", 0x2) getresgid(&(0x7f0000e85000)=0x0, &(0x7f0000dc4000-0x4)=0x0, &(0x7f0000bca000)=0x0) fcntl$dupfd(r1, 0x405, r5) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x7, &(0x7f0000315000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fbc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000aa7000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000dd8000-0x4)=@assoc_id=r8, 0x4) seccomp(0x200000000000, 0x200000000000, &(0x7f0000937000-0x10)={0x6, &(0x7f000020d000)=[{0xffffffffffffffc0, 0x6, 0x9, 0x4}, {0x2, 0x3, 0x9, 0xb3}, {0x200, 0x1, 0x0, 0x400000bc9c}, {0xdd, 0xffffffffffffff20, 0x81, 0x80000000}, {0x96, 0x7, 0x0, 0x7}, {0x3, 0x9, 0x5, 0x0}]}) sysfs$3(0x3) 2017/07/29 13:15:41 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000eaf000-0x20)=[{0x2, 0x20}, {0x3, 0x400}, {0xf, 0xa43}, {0x0, 0x100000000}], 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) signalfd(r1, &(0x7f00006c0000-0x8)={0x2}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r2, &(0x7f0000eab000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x10060, &(0x7f0000a5d000)=@nfc={0x27, 0x1, 0x2c4fc859, 0x6}, 0x10) shutdown(r2, 0x800000001) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x5) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000015000)={0x8001, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00006f5000-0x4)=0x0) poll(&(0x7f0000015000)=[{r2, 0x1400, 0x0}, {r2, 0x1000000040, 0x0}, {r2, 0x80, 0x0}, {r3, 0x0, 0x0}, {r3, 0x80, 0x0}], 0x5, 0x7) accept$inet6(r1, &(0x7f0000eac000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eab000)=0x1c) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000072c000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x6, 0x0, 0x7f, &(0x7f0000e74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x8, 0x20}) listen(r4, 0x5) syz_emit_ethernet(0x55, &(0x7f0000015000-0x55)={@random="f88216f453f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6003, @x25={0x2, 0x400, 0x15, "99277d2060ec11e2a9e453bc08d424f28b9ed8e96bb526289f79e2c412735a83347bfe19b88e96229c66e0d81a7f5ca475cbc439d482ee17444bbd6a1926884cea597eb6"}}}}) syz_emit_ethernet(0x103a, &(0x7f0000eab000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x803, @ipv4={{0x9, 0x4, 0x0, 0x8b8, 0x102c, 0x16, 0x3f, 0x2577, 0xff, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x8, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, @udp={0x1, 0x0, 0x1008, 0x0, "bb1ac600b0b318e7dd8975e9ad2ef11e087c3192fd95e523ac0cd375992f625d0276bb58173205dfcc772f80480137cafa234134819bc7e1f5c6a5321ba26ccf21b1a98545297f3580e6a7092d9a31132c8e9c379010db3098e634ba8b69de227267b44a250a73ef10035a08330cdd34a6549fca779d73c260e01cac96747d23ba1d53eb3bcb404a6bd687cdcbb35448e5005b50d57d7f17a6a31ac78eebfc3992d27fafe36dd47aa72205f26115100c2b29e4017df2786ad20704a7388b49b1d454667ac99902c5c1756d488baa447d0b91c169b38d4e47598f6d1b84b15b9a60bf2b1ee5166c9ba146bc8b05063070bdd3c9d62b0a9b0740e6df7cd597304f1444dc7bd2f0d2795c9c623811b335f042e5c878f33beb931b506128aa5ff1ac2d207f429a1e0e00ee617b5f6de8c82e2e708188a695e25b9bec2fd26fab477162165b3bd979cf426bcd684862809f87f5705916cc753b978397d4c4311cb9222125e96eeac6fcfd01da74fa23df8ae6898490f98ae9cc8ee592af7749d405f8fce0a0b3338dbcc8dbf9e0f79efea34201863aa4a96637260144dbb1c5b360d8f5dfbe62fa3243dbd02bab51fe70b12a581488ae0d736874fb4f4630bc7925cab1d5a833a4423792e0459154778dddfe2b9b99bba02a5c8aea92afde7ba52170ae88b091919d716e1b10ae0b20c942c48f1f9b91dee3a6460dcb438e9bc2733131676a478cb3aadb58039dcc793de8a1a1764d453a235316e61505b02f77275aacf111a5f2a902da524ed63ec804966456e671c2564b0c3fd1364983dd9c5068b35ae808cf3f36bf5a87fc02dee321a4eca1d3e3482b0f7264af7f99e5078b5aa1bc710acae55d1921f88181f3223ac19f52b7e604cfe9a909d4500e29863d8c5d45dca72c8fc898051412f878819fff1c3e15224efb6fb18e802cfc9a0acdc4f4ab0b7fcd289cb80da84d094bf7c68d6691164e72d663dbc205e537bbdc9324920c5fadb98062787756587a3c9aaecb1e509f1fd118059873fcf127c8f5b0971b7f87d487e175c76071607b92d0ee077109d9850f10b5171236d73df71d02d5970fcf7efeb35d4d6813bea5a3abcf9f5a1669e739041d7de25caad657c3eebdf607f017df3de8158b535d915b74f432eb6e5bc53241f15b6abf695aef239ef623810456d9c3e6ad868ec24f890e0c0e3c7d3013136b4777a53a03d2990f3336e8c91ca5d31ba56b0ec6e7904c1af8cd406a346546b579796983212be1e5cf68e21e95520413cfd80b8434bdf6f2b46bfddece823d0eeb648435e782a3c0f301167879ee9c1e3edb7ef7c98f7c3a91c3354ec1d8f509c01f4fe16d7f25051ae7b24f0001146fd465b636ff091746c31da82206e996850e480a27cda24e4293abacbf04d3ad8de0e09254f490266c38b21d5524303bbe08760b3c22252ef2a8e3e62f6cd4b853ec8643be88d6ada8485aea1fbedcf26727599daf447a1ec976807403490d2a7197fdc273b0226334c21a598fc391423bc7d3a73b32d9377ce4a3bb9cffec63a3af0d6c19cb8a2332e72e16be13e23a7f0af479c91c5d11fc3f3e75a6c4bcc7bd469f7a43077d0f82b1d5ac360e57c927318c81137717077374a4bf5110270f4890cbc73fc1e92f7749254f54e1eb9e1152a10e55081259475b68c6e5e69ec274cd46ec8137c666c564e0a3e95bc11aab90a28afd90ae960794337fa7588cbd5322e218d06260a260c6b93a6a3604d0fe19dd390644299054d2216285ca32795f1d145d1d1f4623ee42afe9c1e152cf1c3e6f61bf508e9af3312d5d29d5f159d776151f59456e1df5800f74fd7edfab1c2fae8b28f643b340cdda6749cd785d55df9faff5298015cd9495d113231a262f090bf9b49b791813ccdd9ae0634a72b703284508b6c4a9258355ac94220ffd18bbc2444456c2a726087f3ee53d119698cd7307376ec009e09b9a54df8efec1e43a29fc25195e41fe40a7dc9d4ded94b23cbde0dea4d28bfca660121a17426801a3fb8b3199b10dce6e6ca754abbaaf85bfd92fd0a49120665597e5f7f9f90a0aeb7281f053d1d69afb4ca9bf8f2fddc0169e69718dddc98fd5d49eb30c9e4236cc8c6639fc444672c8a9d8cfbd3b17a0d624626ec43b1b45c0cfff3108074064c3a24945a0c30717f0582862b07e710df8bc662a4eccc82cb6677b1f01cafb1af7c6f78cd86a7337dc325e75fe924e7f81e5e58b320d89775d76fd6d3363fd6b9de9c67d9778c3a8784155d5e7d0a7070f9c5fed44c1e651c6ea33be109f097b2e0e64672ee4b752086a851969db62ea9ffe80cc1a036bf080f29efcc22f78bdf16a224bb28d8980610f9d9decb86f59e1fd9dad487d9303199936a02e90295c85e4f812b7db4f709f61fc12077ae6180e101457bbbde4f5fd852bba37e539b97938a34c2eb68e5fa5cb3eaab4c0b751aa66b6886d6354876fa782b71758570f4c97b2e18995513e339426aeda1be6d30293cb28232cbb8f9718fdb9bb5b4c6a42e5796b801d8376ae86b5e6d0cb7b0daab023810c06886bf793428324ca2901af82baf7d9e5d45d60350ed3abbf1d1efd0f975aed7bcb3af0179d957acf91685dbbec2ab5c3615c98c0fbc89facc31b80fb06e6c4bb67055862023628b6ede576705baf7cdfb5177e231308b06a7780904d67a9d64bd937617d6803f814f792982b277610ce4438cae73c6b741f85585da15f4cccc75b1e153323c0b713e77964dbb1382760915fe1b3799aeba1472c84caedafd76101d3c54cf61e220593a1da52546a1a63e3ec743b6b68cccd7d062d8170120c38972afaf9aacca875a4f27aa68bcfe6af62942f4b44d0a5ac0b94cc2c7657b31492f79f46af3ef0431c8ace8ec465da30fb2afc3f6ca8736be00b4471b61dfca084d80e947daee0dad567802ca07752e2a084b8a053d1b3028a40a019f448d4a374a931fee91b71edf6eaaa6348949e34ed94e3c8e75ad09270678cc02ab066d009212c97f204cfdf1086bdca41a7a9cbd2575d80c4b2b599c3e5a2dd9baa7c450c6c7ef94215d3ab856e4688da40144982b66ac0f26796479479777eb659849a45a2aec8546fcf728b2341241ef7c58f70d35f6a080a915f1af715c3c8f6fa0db1574914728a39f41c753ae8321b948fb3093e4b6560f984ef32a05b1e6f6e855363df13382d98458a6f714fcd229f96b8f83a9797978518ce86f01854d44d79b37b2d65ec7360cf089178c53f2e33038431599b58b7b9d65b2b9ae2e58022be26f9af27faa38ead245a44e7bee4d38b0029a44c3e316e982b7fcd36b40ddba76a0f2c3a586b2a0a11d6d753fa7ddd25e1a83e58acc43758c1f97d768c6bc059c385ace181a3b51cfdb24d052baacee947b7a8e17ec2d04becbb36e14b4dad3237caea9f04e97dde9b73685cd5758f51a26ca28dccedd5f0ca827ddee2c8bbdf8372ce07556d3627aff23563a96b1de5f6dd63aa90f31c928d0c1e480ae3b32c94c83661a131c17e449068707345d5af25307a5d1c22f5b075adc3a29208666dc61486a64f5e75f116885ec7d22f3db2bd1e4b1c7ead4d1d9de810d19c9aeafbb4ce2b5d584faa6d913361a2517b35ded9942fa700d714a7fb8c5c6675178f34d64a7d50ba7abc4c78367eee4dffe405ab9a351a90c7700cb451dcb4f9ca1c6ab5fa234e19e7a7138ba62659069abd3d3b995b700afe17359fde034eaaae926f1d80eeed969d0754e28f8742db669cbc84c0c41889f50e962741240323284b53c2554b258f5e9da5b36de7d6599e304eb6ef6b3e71b7eb071e3c8c5da5a91803fbd46a8ba93edbccda74e6c57280fca873673bb66225ffa78f3cb25f140f3c2607227555af60d32d194bd65fefb4af8683f249fa1456cb8464e76e041aef8ae11ca429bc73efce7a1fbc359de3a752e92431d4790de5a5096b8e06142157c982556ce7a08b4e20d940df0c2fc8612a5acf13393468e9aec464a6f62a984b89e63522a9a1313acc311d36758e8109a6423d1596e3b0b4ffac7f18929d5ebb8438688aad6d48290cfb7b25a1a9d69960d563ef92bbe59fff75997bbe7a2d541471b969ff48e46bcd20c717a4437cddb117a1771c46a54f7463807c726cc3fd24c2b533e8bfbc18a233f16b28e2e8f7b34b7d66a28a56fef6c92580a49be435469a5ee229c3a99cc2fcdef68f87da82cffaab392c174fe0969cc558ea723133dac02d2049bd591841fc59dd41dd0ae2f883ddaf04f3187fabbfe8502d22ad9de6e6506e924de4913566f8cc444379aa412c4ebe32f6aa49e098fd9c9a18659e87d65cf33929e6440d55fba0f2af803e3cbf5fb8167794a8e0ade55f2816137b8dbe230574da652968f355cd1769706efbaf17b080c5c426eb41dfe0d90897e8776d57c4bbe54125a61634dddf65cc9b6e4256b4a62c1b9547aae38cf63e44c19414a38f4dea0a900c90a9fb1d10f66232ed06e811001ff913c8ad237e195a0b1188611fc7d7c1619cec99fe6bc06ca702cf5ceb4e78862d245685cd1f21ad05626946a0b4bc71fe11816f4cdaaa36a2728134ba5334c2c0d161dbe1443a356df2ed7a9927c2b55735792c4d9bc5d9cef05e80f239d3b368ae693d7ee065065535bbd928d59351b5255e2dd02787c1ddec9dd5bbac0305cf9853a38529e9ed92ad3c00b849db348615bb0de3620d986247fb3e97a99b4ee6eb9c91ae0006bfbc6444e2d50ec6d767d5faf9bbbf18cbc20111b16cff893131aeccdac4d13259fa501753406df4b592a10afd157ebcafe9d19b9e2b3dc9cbe72f12a53bf201bc951ec4af3d54327a3b6e888af0bcbf9f6e1b6328dcc3b6d4b85471379f26b65b7f496810af8a433aeb2a30ff22b2ff22004e4f9df802788cc00d1b052c9bc97bf0df6b5a0a5896a29228a07c2677f6ba0edac559d85b9a5b7074aafd2ec607fe4a132ceb340237a08fe099797f25c118e684936496e0cc1229bab5f69fba5ec2fe90a59268b1f5eb559b9fd46560c85cb9a1b2217cb22b91487e4bdfd16c0cbc07784a7fff7f559fc8cc774a320c046cbd8c59762cd099bccb23db14f85693407322751b875503b390e24579d38c0ae9b84042f4e6c827458327be4a27de6cb6b1a8527f43bae31a6697a7991f084bdc9a269ed68536173d962b9ea6972de45a36c02e8fd855230ed83c2bb297eb723ff9547e7dc6b5e9da5be954e7b307cf3b2d2d3f689db729e03cabaa3e4f089624572e601890754e6a252c0911d82a49e8996ea51359dd449d32d642f9e5916765ea33361f0136742ce93d0c2c7264bbb84f237e55a7c2652a68011da61b3ebd6a31381915fc342130b3588dbcf8987fcd296ee6b22b6da12eae1654b3615f2605c5ceed90e1e137220fac206cf4870ecdbe23e753d539242aa3caee97b97ba3ae2f89ac04d2344116712aa7598f6d41725eaa06f39eef85f0f1455029afbe2f6130d1a367545a086b62f920c35a3892601f731a6bc97a1add6ae2548e71aea049a24f7e0e2c47bfb3b3ba3a2cc308f5dd8ad6275720616b9e5251388208a5c546a231fec53873a40af975ced9b39eaa2fa43d37538b8c8d50b055e310a7ccd2923d3fdeab6826e95a8e08856e0f816290756f82a185842ae00b2f2a1e8f94da33ba350cd05022a82bcd447b7debe64efc83aee2747433b0b09b71c8fce932042ad4b24b5b185d961e7fd939bcccd19a3cb49948c99f406f0d5be357b06ef7bb801b790cdeb5a4fa623cca1b804f2bdb16e53028f7e97884ca4baf2846e4eb421ca8847cbfaf7095"}}}}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eae000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x41, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x2, ""}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0xfffffffffffffffc, 0x0, 0x0, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000067a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r7, &(0x7f0000ead000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000019000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000000d000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r0 = creat(&(0x7f0000915000-0x8)="2e2f66696c653000", 0x2b5f6c73e879523d) gettid() r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000a84000)="2f6465762f62696e64657200", 0x40000000000000, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xffffffffffffff61) ioctl$TCGETS(r2, 0x5401, &(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000047c000-0x4)=0x1f0c00000000000, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b75000)=0x0) pipe2(&(0x7f0000a0b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000443000)={0x3f}, 0x4) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0xfff}, 0xc, &(0x7f0000f5c000-0x10)=[], 0x0, &(0x7f0000f5b000)=[], 0x0, 0x4004}, 0x40000) 2017/07/29 13:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() fstat(r0, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000046b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4a000)=0xe8) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000093d000-0x9)="2f6465762f73672300", 0x0, 0x2) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) socket(0x18, 0x0, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) 2017/07/29 13:15:41 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000a98000)="2e2f66696c653000", 0x4000, 0x40) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000f0a000-0x4)=0x0, &(0x7f0000d33000-0x4)=0x4) r3 = open$dir(&(0x7f0000029000)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000f0a000)="2e2f66696c653000", 0x4) r4 = dup3(r1, r1, 0x0) ioctl$TCSETAW(r4, 0x5402, &(0x7f000005a000-0x14)={0x100, 0x6, 0x3, 0xe0b, 0x8, 0x7fffffff, 0x4, 0x6a, 0x522cef74, 0x5}) getdents64(r3, &(0x7f0000f08000-0x14)="000000000000000000000000000000000000000000000000", 0x18) chmod(&(0x7f00003a5000)="2e2f62757300", 0x8) r5 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000+0x431)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4, 0x9, 0x1ff, 0x80000001}, &(0x7f0000941000-0x4)=0xa0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000f0c000-0xa0)={r6, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb539, 0x8, 0x6, 0x5, 0x7fff}, &(0x7f0000f0b000)=0xa0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x300000b, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e5f000)={0x6, [0x0, 0x1, 0x8, 0x1000, 0x0, 0x7fff]}, 0x10) readlink(&(0x7f0000460000-0x6)="2e2f62757300", &(0x7f0000f0b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) 2017/07/29 13:15:41 executing program 1: socketpair(0xf, 0x5, 0x76e3, &(0x7f0000326000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b9f000)={0x4, 0x2, 0x4, 0x4}, 0x10) r1 = getuid() setfsuid(r1) r2 = syz_open_dev$usbmon(&(0x7f00007d4000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffc, 0x109880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f70707000", 0x80000, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000f04000/0x4000)=nil, 0x4000, 0x1000003, r4) lremovexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="656d312f2f00") 2017/07/29 13:15:41 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x5b) r1 = accept(r0, &(0x7f000000c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000+0x8c6)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) r3 = dup2(r0, r0) recvfrom$inet6(r3, &(0x7f0000005000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x201, 0x50010, 0xffffffffffffffff, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4, 0x15, r3, 0x3) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000006000)=0x8000000000004, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000010000-0x4)=0x0, &(0x7f000000b000)=0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000-0x4)=0xd7, 0x4) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000009000)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000000f000)=0xd, 0x4) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x33, r3, 0x40000000000) accept4$ipx(r3, &(0x7f000000d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x800) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3, 0x31, r3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000000000003, 0x8010, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000010000)=0x0, &(0x7f0000010000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000009000)={{0x2, 0x0, @empty=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]}, 0x40, {0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2397abef0e2915b49f0e46a19b5be365"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000009000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2000000, 0x10110, r1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f000000c000)={0xa, 0x1, 0x620, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x34, r0, 0xa09) bind$nfc_llcp(r0, &(0x7f00003a1000)={0x27, 0x8, 0x1ff, 0x4, 0x4, 0x3, "53a7c3c9c2676c703515eee2cefd4bd172f04c761e587ed13ad2685ffa6e10bbb0644a546e6e9948bd2ea51b60048dd7d9d2abfd7a7aeb762c474485080a97", 0x7fff}, 0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000703000)=0x4, 0x4) keyctl$join(0x1, &(0x7f0000a9d000)={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f00007ba000-0x1000)="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", 0x1000) request_key(&(0x7f0000da1000)="6c6f676f6e00", &(0x7f00007e7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc0000)="776c616e3127766d6e6574304000", 0x0) r1 = fcntl$getown(r0, 0x9) accept$nfc_llcp(r0, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000005b000)=0x60) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000be2000-0x5c)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x1}, 0xbae, [0x7, 0x100000000, 0x800, 0x4, 0x4, 0x538, 0x5, 0xe4]}, 0x5c) mq_notify(r0, &(0x7f00007ef000-0x50)={0x6, 0x7e, 0x2, @tid=r1}) [ 103.682005] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 103.694301] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 103.700828] IPv6: NLM_F_CREATE should be set when creating new route [ 103.707341] IPv6: NLM_F_CREATE should be set when creating new route [ 103.763364] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 103.771835] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2017/07/29 13:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f00002bd000-0x8)={0x19980330, r0}, &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x56, 0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0xe898, &(0x7f0000851000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x20, r1) finit_module(r2, &(0x7f0000b48000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000b66000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b39000)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000423000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000ef1000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00006ac000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000082d000)={@generic="535fc086ae9c4e308b671d348c9eb1e2", @ifru_flags=0x1}) connect$netlink(r4, &(0x7f0000ef2000-0xc)={0x5e1a61aec2076ef3, 0x0, 0x80000000, 0xffff}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000eee000)="18000000020001000000be8c5ee18c0000000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a880000020000000000000000000000006798e2010067fc2163e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b571068393d2281000000041ad0b4d2c23eefff01", 0xc0) r8 = open(&(0x7f0000437000-0x8)="2e2f66696c653000", 0x41, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000e80000-0x4)=0x4) writev(r4, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a06000000000000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00009f7000)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x4, 0x101, 0x1, &(0x7f00004a7000-0x10)=@generic="0018f304ec79ff01d78c5e107a1b89a1", 0x101, 0x2e, 0x7fffffff}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r9, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="01000000020001000000be8c5ee18c88", 0x10) setsockopt$inet_mreq(r9, 0x0, 0x23, &(0x7f0000300000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000fe2000-0x9)="2f6465762f72746300", 0x80, 0x0) getpeername$inet6(r6, &(0x7f0000382000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000191000-0x4)=0x1c) 2017/07/29 13:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0xfd) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0xa, 0x0, 0x7, &(0x7f00003a6000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009c2000)={{{@in6=@loopback={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dd000)=0xe8) sendmsg$unix(r2, &(0x7f00006db000-0x38)={&(0x7f000092a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b4a000-0x1)=[{&(0x7f0000655000)="712f3f0984b88272d4bc593e0590dbfa15", 0x11}], 0x1, 0x0, 0x0, 0x4840}, 0x4000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c9a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7da3, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x2, 0x8002000000000ff, 0x3, 0x1000000000000001, 0x20000000000004, 0x10000}, 0x20) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x40, 0xfb}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000210000-0xc)={0x0, 0x0, 0x0}, 0xc) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) r6 = userfaultfd(0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ac5000-0x4)=0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000b94000-0x10)={&(0x7f00001ba000/0x4000)=nil, 0x4000}) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000d57000)=0x0) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) getsockopt(r0, 0x400, 0xffff, &(0x7f0000dc1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d7000-0x2)=0x37) sendto$inet(r0, &(0x7f00009e6000)="c7", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000e3c000-0x9)="2f6465762f73672300", 0x2, 0x8000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000048b000-0x8)={0x0, 0x0}, &(0x7f0000902000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b04000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x964, 0x0}, &(0x7f0000778000)=0xa0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000476000)=0x0) getgid() r3 = getuid() ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00008ab000-0x28)={0x5, 0xf6, 0xfffffffffffffff8, 0x5, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000191000)={0x0, 0x0, 0x0}, &(0x7f0000356000-0x4)=0xc) getpid() getuid() ioctl$KDSKBLED(r1, 0x4b65, 0x7) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000-0xe8)={{{@in=@loopback=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000784000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000096f000)={r2, 0x61, 0x9, 0x80000000, 0x2, 0x8000}, &(0x7f00002e4000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001b6000-0x10)={0x6, 0x2, 0x4, 0x1f, r6}, &(0x7f00009e3000-0x4)=0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b81000)={&(0x7f000001e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000040000)=[{&(0x7f0000887000-0x30)="", 0x0}, {&(0x7f0000a8e000-0xfe)="", 0x0}], 0x2, &(0x7f00005a0000-0x150)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r5, 0x0}], 0x5, 0x0}, 0x10) r7 = add_key(&(0x7f0000e7c000-0xa)="73797a6b616c6c657200", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r7, 0x0, 0x0, r7) sendto$inet(r0, &(0x7f0000ed0000-0x5f7)="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", 0x5f7, 0x2, 0x0, 0x0) lchown(&(0x7f00003ec000-0x8)="2e2f66696c653000", r3, r4) 2017/07/29 13:15:41 executing program 7: ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000999000-0x10)={0x800000000000005, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000a000)=0x0) setpriority(0x1, r4, 0x8000) mmap(&(0x7f0000fca000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000104000)={0xffffffff80002004, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000075000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) timerfd_create(0x0, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r6, 0x4000024, &(0x7f0000b4c000-0x20)={0x0, 0x1, 0xffffffffffffffff, 0x0, r4}) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x0, 0x400000020110, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = inotify_init1(0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r7, 0x891b, &(0x7f000000b000-0x20)={@generic="3856cc96cd8b3cf33e12b4259b8e8226", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f000000b000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x20)=[{r8, 0x2, 0x0}, {r3, 0x10, 0x0}, {r7, 0x80, 0x0}, {r7, 0xe, 0x0}], 0x4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x9, 0x40) socketpair$inet6(0xa, 0x4, 0x476, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/29 13:15:41 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) write(r0, &(0x7f0000f54000-0x22)="220000001c000700000000ef0000000750ff210000000000bac906000100fff9c93f", 0x22) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000213000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x24100, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000000000)=[], 0x0, 0x2000c080) r3 = dup3(r2, r2, 0x80004) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000823000)={0x0, 0xff}, &(0x7f000043d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e3e000+0xbde)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x24000000}, &(0x7f00009b8000)=0x98) unshare(0x20000) mlock2(&(0x7f000087f000/0x2000)=nil, 0x2000, 0x1) r6 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x28042, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000dfb000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000a8000)=0x14) write$tun(r6, &(0x7f0000fa9000-0x76)=@pi={0x0, 0x0, ""}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000eb2000)=0x0, &(0x7f0000218000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000f77000)={0x0, 0x80, 0x2, 0x8, 0x0, 0x0}, &(0x7f000078a000-0x4)=0x14) mount(&(0x7f0000b77000)="2e2f66696c653000", &(0x7f00001bb000-0x8)="2e2f66696c653000", &(0x7f0000641000)="6766733200", 0x91000, &(0x7f00004c0000)="") ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000ebd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000071000-0x8)={r5, 0x6d}, &(0x7f0000ed1000)=0x8) sendfile(r6, r6, &(0x7f0000b0e000-0x8)=0x0, 0x4000007ef) fcntl$setlease(r6, 0x400, 0x1) rename(&(0x7f0000e62000-0x8)="2e2f66696c653000", &(0x7f0000508000-0x8)="2e2f66696c653100") socket(0x4, 0x0, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000177000-0x8)=0x0) writev(r7, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="000000001300194700bb61e1c605000040000200020020390000000080000900130018000000ff00280f79000000000000000207ea0d00a2", 0x38}], 0x1) 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d60000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000050a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007cd000/0x4000)=nil, 0x4000, 0x3, 0x50, r0, 0xfffffffffffffffe) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x300000d, 0x10, r0, 0xfffffffffffffffc) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000db9000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000099f000/0x2000)=nil, 0x2000, 0x4001fffffffff, 0x100054, r2, 0x3) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dbc000-0xe8)="c7dcb95c986359edd95cbb0835e7e5ce25e662245993873d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017c6628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x4000000000000003, &(0x7f00000c7000-0x1c)={0xa, 0x2, 0xffffffffffff0001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) mmap(&(0x7f0000459000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) socketpair$inet(0x2, 0x6, 0xfff, &(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x100000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x90, &(0x7f00007cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c12000)=0x64) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dbd000-0x18)=@get={0x1, &(0x7f0000738000-0x6)="000000000000", 0x9}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000403000/0x4000)=nil, 0x4000, 0x7, 0x23050, r2, 0x2) sendto$inet6(r0, &(0x7f0000dbd000)="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", 0x1000, 0x8000, &(0x7f0000dbd000)={0xa, 0x2, 0x7ffffffc, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000dbd000-0x4)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0xd000)=nil, 0xd000, 0x2000000, 0x32, r2, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000bb8000-0x4)=r4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2017/07/29 13:15:41 executing program 3: mmap(&(0x7f0000000000/0xb5d000)=nil, 0xb5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="", 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x4a4, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000410000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) r1 = memfd_create(&(0x7f0000256000-0x5)="70726f6300", 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000de9000)={&(0x7f0000466000/0x1000)=nil, 0x0, &(0x7f00007ee000/0x4000)=nil}, 0x18) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) socket$netlink(0x10, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a64000-0x10)={0x0, 0x6, 0x0, 0x0}, &(0x7f0000b90000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00005af000-0x8)={r4, 0x0}, 0x8) io_setup(0x3, &(0x7f0000001000-0x8)=0x0) r6 = syz_open_dev$vcsn(&(0x7f00003ae000-0xa)="2f6465762f7663732300", 0xfffffffffffffcf5, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000502000-0x4)=0x0) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_getevents(r5, 0x7ff, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r7, 0x100000000000010e, 0xb, &(0x7f0000000000)="", 0x0) ioctl$sock_netdev_private(r7, 0x89ff, &(0x7f0000001000)="34a1b6984f8bf265003f0c7439175e9fc2995ee27efe75910d86ff73776dff486877da0358aa8fd4cec1a13660943642b3dfadaad818c82bd9921e35bd2c5ff8d0d877b02b202cfdf304b290db23581ee3248b786b7df9b03da8c1ca031604e41bc86107c461945d84e406c7b1f178fcf2f78b287966175890fea010e485f34fc757e4cab6e779948301c5fad9d3f38a98ac495b9770072d29d81159665079f88f375a58") syz_extract_tcp_res$synack(&(0x7f000032e000)={0x42424242, 0x42424242}, 0x1, 0x0) r8 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) ioctl(r8, 0x5380, &(0x7f0000196000-0x1)="") 2017/07/29 13:15:41 executing program 3: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b2e000)="", &(0x7f0000d28000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x1000000000000200) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)="2f6465762f70746d7800", 0x6000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000346000-0x4)=0x0, &(0x7f000066e000-0x4)=0x4) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x31, &(0x7f00006f1000)="", 0x0) ioctl$void(r2, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000feb000-0x10)={0x17, 0x18, &(0x7f0000002000-0x18)="6e4714c7a8346f7d73c8019edb01a5ef36869911c4e450bc"}) r5 = creat(&(0x7f0000707000-0x8)="2e2f66696c653000", 0xffffffffffffffff) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x0) r6 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x0) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f0000000000/0xe4a000)=nil, 0xe4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b91000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000e48000)="00", 0x1) mmap(&(0x7f0000e4a000/0x1000)=nil, 0x1000, 0x2000001, 0x4010, r0, 0x0) syz_open_dev$sg(&(0x7f0000e4b000-0x9)="2f6465762f73672300", 0x0, 0x400040) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) r2 = dup3(r0, r1, 0x0) writev(r2, &(0x7f0000033000)=[{&(0x7f0000012000)="3b4728eac9a3cdc5811922630277015a383f22d67724d93a8f9555ad2519b9d3cf7e9f8137505399e4c248429affcb26813c72a12bd7573cf161a84689eb75c22c655aad72df4dca5cf3", 0x4a}, {&(0x7f0000035000-0xe0)="d173272a72f7aa2f40600c4b2f7e19e64fd94c2ddeb15b59f8439a53719dd45d21d4afa22108bb59e9fc1067d11a8ea5f8d86d9816eea0fdc9575b8e94e8222644b3fb512955e7313122ce33a19e798b96143aa1e803b2f79f1dd5fa86cf950263f360037b289be542837fbadbda1b6336c9d9dc2479ae6901185dedd8b276bb56049b90bb02481e2d8c3eb4253cc1ed65144e5bb3ff677c870c793d301f97706ef354c64823d6cfc557266442e523d4e022feb0aa009f1242f96ac83bf8e8eb08cc099280c0b5ac4533be176370c891a992a8e2d6486296a4b44c4a3f8fe603", 0xe0}, {&(0x7f0000036000-0xb4)="651a679b2b49aa7ec3b971f6d4b03e6521f7655bfc5df65fa53f52c8324674f2af07423f7fc936a634a5e2eaee75d7c9800272ee966221078f1615013b157d067012278598b20d0f948a074bfc19507be72aa85b77bb262220c0596b01e3d70aa05c8452d3e092efd7ec8187742190fa812a5aa0524a05ce64ca0ae0cf88bdfe2676f717a19f907aa78e6509fece81f7d27508fe819a6a2455a7c4ae1f8477e36a4378716c9b6158023f9f27cd9da29c1b650803", 0xb4}, {&(0x7f0000013000-0x38)="a61f4e879fdb1753ea6a927b569c686b0716fa79dbb784626a1df924d88526f3d0606910c229a1b15249bc19552d2ea3435283c68f3bf6db", 0x38}, {&(0x7f0000027000)="a48d2f958d95c50545e5dc4643a412fa67ff01d2e29fc29e42b27dca29d7f52bd8af142cb66b5d209b78daeba2b2e24d852531cf4eed116e8db6dd78aa100401e25809361ce34427b4f9a0f8264c2825f776b4b42fcfd50b931d88a8637b1f7d7456372f8ad37b7d56c21c1202ff98691dce69e14944e1c310", 0x79}], 0x5) syz_open_dev$random(&(0x7f0000cbc000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mount(&(0x7f000043c000)="2e2f66696c653000", &(0x7f0000f99000)="2e2f66696c653000", &(0x7f0000424000)="726569736572667300", 0x200000, 0x0) symlink(&(0x7f000006d000-0x8)="2e2f66696c653000", &(0x7f0000bb8000)="2e2f66696c653000") mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0xfffffeff7ffffffe) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00008e7000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x100081b, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) timer_create(0x7, &(0x7f0000516000)={0x80, 0x1, 0x7, @tid=r0}, &(0x7f0000900000+0xdb6)=0x0) open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffc) fcntl$notify(r0, 0x80000000, 0x24) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0xc0, &(0x7f0000b47000/0x1000)=nil) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000063000)="2f6465762f6877726e6700", 0x2002, 0x0) connect$llc(r3, &(0x7f0000e44000-0x10)={0x1a, 0xff, 0xc2ed, 0x4, 0x9, 0x57b2, @random="eb6aa70d6bc5", [0x0, 0x0]}, 0x10) ppoll(&(0x7f0000f0d000)=[{r2, 0x2120, 0x0}, {0xffffffffffffffff, 0x8010, 0x0}, {r2, 0x1100, 0x0}], 0x3, &(0x7f0000b79000-0x10)={0x0, 0x0}, &(0x7f0000d61000-0x8)={0xffffffffffffff00}, 0x8) r4 = memfd_create(&(0x7f0000bf2000)="fff8", 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000041000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = getpgid(0xffffffffffffffff) sched_setscheduler(r5, 0x6, &(0x7f0000095000)=0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f0000fe4000)=0x0, 0x4) r7 = dup2(r6, r6) r8 = syz_open_dev$vcsn(&(0x7f0000058000)="2f6465762f7663732300", 0x7b9e, 0x100) getsockopt$llc_int(r7, 0x10c, 0x7, &(0x7f0000245000)=0x0, &(0x7f00001ba000)=0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe5000)="2f6465762f6175746f667300", 0x2000, 0x0) setsockopt$inet6_int(r9, 0x29, 0x9, &(0x7f0000aeb000-0x4)=0x8, 0x4) ioctl$TIOCEXCL(r8, 0x540c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0xfffffffffffffff7, &(0x7f0000fe6000)="8d6e3f41a832ef67e1bfd657a97c26b23a408653c33d81353f991e1fa629d4922fcc10ac908486eb510efbebdff4b5212d4eaef59202436c490298cbf4d76a74e2878dd1100cc78485bf7d638f99044383b09b977082832fd3b10239dd21e2a542fc5addf8dcd9d9c4c17ebc5d0f603e7a1824ba84c0704ee4d2667e5bce8dc1150c509d0175989c0068f9f2c8a1908f284f6ce602cf653a7ce6af44fdae91a5074b17a666f881bf9b27335e66ab1ce74f062315efab6fadb9ad28f3ffb4ade85646e1eb31dac7cb24e73ed708a07e21fb8780a211b52a550ec63df32373d338db3795141032667aff35e7") symlinkat(&(0x7f000027d000)="2e2f66696c653000", r7, &(0x7f0000974000)="2e2f66696c653000") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f62696e64657200", 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3c8, 0x30, 0xe0b4, 0x5}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x1, @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]}, 0x0, 0x8, 0x8, 0x1, 0x9}, &(0x7f0000001000-0x4)=0xa0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x1d094, 0x7fffffff, 0x1, 0x482930ca}, {0x8000, 0x370362db, 0x100000000, 0x1000}, {0x1, 0x8, 0x80, 0x6}, {0x1000, 0x40, 0x7fffffff, 0xfffffffffffffffc}]}) link(&(0x7f0000bdb000)="2e2f66696c653000", &(0x7f0000259000)="2e2f66696c653000") pipe(&(0x7f0000040000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000e19000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xc6)={{{@in6=@remote={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0x8, 0x0, 0x1, 0xa, 0x80, 0xa0, 0x7, r4, r5}, {0x7700000000, 0x5, 0x8, 0x8, 0x80000001, 0x1, 0x10000, 0x7}, {0x1ff, 0x100000001, 0x2, 0x98}, 0x3, 0x8000, 0x21173a43, 0x1, 0x10, 0x0}, {{@in=@empty=0x0, 0x1000, 0x26b900000000000}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x3, 0x3, 0xffffffff00000000, 0x1, 0x2, 0x101}}, 0xe8) 2017/07/29 13:15:41 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000060e000-0xc)="2f6465762f72666b696c6c00", 0x911aaaefe05ab723, 0x0) faccessat(r0, &(0x7f0000639000-0x8)="2e2f66696c653000", 0x40, 0x400) statfs(&(0x7f0000f57000-0x8)="2e2f66696c653000", &(0x7f0000d75000-0xa4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x80)="e10bd6781dcb31bb63b5a12e8de04d607656bd5af572da319066386752dd3f819304a08e6dc44ee29bf81879a72424b7d05ff8b96b284cfb63bd7453e5093121044c91f3d027ceb6e8256393024a7032610e224a436f25940fd6d6af8bf7eff487687adfe93796d9cacf8f9c5319f2eee4426f2a8f5fcb66254b51ca0f9a85fc", 0x80, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x1000000000) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x415}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb3f, 0x5, 0xffffffffffffff2e, 0x41}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r4, 0x4, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) 2017/07/29 13:15:41 executing program 3: mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000073000-0x4)=0x0, &(0x7f0000bbf000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000090a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d5d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x2, 0x0, 0x2, 0x40, 0xace, 0x71f2}, &(0x7f000089c000-0x4)=0x20) r1 = dup(r0) socketpair(0x13, 0x7, 0x5, &(0x7f000089c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ff9000)=0x100000004, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e0b000)=0x7f, 0x4) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000089b000+0x1c7)=0x0) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f00001a7000)="2f6465762f62696e64657200", 0x102, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0xb753, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002bc000)={@generic="05c7c4ec47501159c3343bc5d9517bcc", @ifru_flags=0x800}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2c) connect$inet6(r1, &(0x7f0000c07000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) clock_gettime(0x8000000000000, &(0x7f00002fa000-0x10)={0x0, 0x0}) add_key(&(0x7f00000d1000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000086000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003f000)="27c6a491e30e962c15900466d290164906a85799e73575210ac29f75df5072b82bf3ca1654cb0a2fe7de3d86ee32f8d791e09dff1350b83420f0ce354117ef21e9daf1edbdaa748f25d76aa01079", 0x4e, 0xfffffffffffffffd) socket$inet_udp(0x2, 0x2, 0x0) socket(0x2, 0x2, 0x0) r2 = open(&(0x7f000019d000-0x8)="2e2f66696c653000", 0x80002, 0x2) memfd_create(&(0x7f0000e86000)="6d69ff005f74797065275b406d6473946d7379736e656d", 0x3) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000323000)={0x0, 0x1, 0x10001, 0x6, 0x8, 0x6, 0xc99, 0x85, {0x3f, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x477, 0x9, 0x3}}, &(0x7f0000599000)=0xb8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000759000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004e1000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000073000)={{{@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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00009d9000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x1f, 0x2, 0xd5d, 0x0, 0x9993, 0x17, 0x0, 0x80, 0x800, r5, r6}, {0x2, 0x481, 0x1, 0x0, 0x3ff, 0x8, 0x7b, 0x8}, {0x2, 0x40, 0x6, 0x2}, 0x1300000000, 0x5d6d, 0x7, 0x1, 0x21, 0x0}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffd, 0x800}, 0x19, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x1200000, 0xffffffffffffffff, 0x100, 0x2}}, 0xe8) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x7, [{0x9c4, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r4, 0x8916, &(0x7f0000000000)="") signalfd4(r3, &(0x7f0000bac000)={0x8}, 0x8, 0x80800) socket(0xa, 0x1, 0x0) 2017/07/29 13:15:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a91000)="2f6465762f72666b696c6c00", 0x8000, 0x0) write$fuse_notify_store(r0, &(0x7f00009ea000)={0x28, 0x482, 0x0, 0x2, 0x2a4000000000, 0x3}, 0x28) setns(r0, 0x4c000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000001000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000001000-0xb)="6d696d655f747970652400", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000004000-0x4)=0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x3}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r4, 0x3ff}, 0x8) mmap(&(0x7f0000005000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() stat(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000006000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x6798, 0x3ff}, 0xc, &(0x7f0000005000)=[{&(0x7f0000006000-0x42d4)=[{0x110, 0x2, 0x108, 0x5, 0x0, "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"}, {0x68, 0x400, 0x8, 0x1000, 0xfd92, "ae861ada957261c8bee1fcec9083c5175b7a7c2053e079967b98d55f5e3a75c6b91615f68bf0174ad8044efea4dc2b4a4b6baa1006bed3e7b808786206dccf73157105c6b58f80c2e2ce90b69e828f44e6c73b4c2fd810"}, {0x20, 0x2218, 0x500, 0x80, 0x6847, "97f85aa354c57ab95b9ff11bd943feb8"}, {0x1010, 0x2, 0x410, 0x2, 0x0, "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{0x30, 0x7, 0x400, 0x0, 0x80, "4ad1dfab865e49579d9791f15a72f52566acf09730c28bac82e360093a049c83"}], 0x42d4}, {&(0x7f0000004000-0x2fc)=[{0x108, 0xfedf, 0x100, 0x7f, 0x100, "61fed7f81467b4b0aa54362c7dfea1debe754fe924451c6e9ae066ae96a386a4f465aedc5f65bda1df835bc52bf87d0d63ebfae75279272f12b2cd3a6eddd33b03f093905042b4b84943496223f6d8fcd5435c2930bc5c38c8c94cf67addfe0dc613a607e235bcaf6820267304fa2971356ee84b890a81ccd0223696470c0655a96fd1e76a47c60d88f41f8aac8dc8b2f484452c39693a75102cefa8709a31e0e154798af1140bbcc2bb1346d73b5c354262b909f290f25c3c6c0b8b8f6025dbe2df2c125e736337413efdb3119cc83df9666cd01c9fc3bb8bfb82b2d525e7b38266def0e584cfba196fddb3ff98bd49a9d3abad1c4c"}, {0xcc, 0x7, 0x529, 0x8, 0x100, "c8676194b123465c98cbeae1e4b1cfc430de7a97169de77224fb6baacc002b0f8ab5ee2be77002bcc144e6bf55586c9c7a4cffc822df92e244b51b3cfc6a92dc0e014979e72d9f248320d51c9bbf17639055d34e3324ebc55bbd54c4fe578394a85685fdaaacc3c92417dffdd9b3c8762881888f9a162df8405895320aea021f270153bab5433bea6cdebc47336aae1ba1e7ccdddda6b24d42a286c4f73065cc5715df8a2dcfb672dc9a315b200c16473693f171b4768346e7f732e6"}, {0x90, 0xa80d, 0x0, 0x3, 0x4, "55ce4599470b716d803b963f895aea176365b8d629d509a73be0acb7f1267e0b50b1135e7556adf7d52eb53920f1ab935b5f3694c0cec653b10c4fb5e45432079a470c1b106c9dfa305cdb3c56a6f42addce11c8d92893f4085c75e4d09caf63ef9b15df98836d7a285a885e347a0229ffd67728286f8c25ba5c119dfa418b"}, {0x98, 0x4, 0x20, 0x9, 0x9, "d67242e9148a995bfe43f8b864055ff40e1326dd2e0889f41d95ed60c4adafc9a2a9b7a24de367661e2cd135fb7d93706ab50c03f88c9d0e62b6b91d76c6d74c5e4404a5a6f3a9c720a1948b0ad76daf8cd28ff24ef62a77d7c4a3908ef462d14015be42d6ad198ef4fe8790e3ce6ea8360d99c39d9108aa2a05cd820a7ec563e9904455c537b3"}], 0x2fc}, {&(0x7f0000005000)=[{0x100, 0x2, 0x8, 0x2, 0x9, "1aab2f709b420d50ca81e13c57fa0a98184d030a06bf9777d3be82d7ef7949481c51244fa65e029816921f732017105ea23597daaeac892b38b7dc938dc6a51eb87c4acbb0df92a9b5647cf14ade69be992658db8defda3f052e844872901239afb70af3520a681d6a98fc978c63a664aad440df016d89dfd086af95c7a910f9e4739014e239fa97e0eac9cddaddeb46cc6128fcc86acb97342f281c825a283bc8d78b94bae49c39a31d0fbde37f517935da572d1fad7729906c4e661be49fec0e9f7fc3358a7d3cb6181a4257d49e5659051de359d0b0d46fcfed72232608729303f66ffbf0c2dcfe88fee6677238"}, {0xc8, 0x1000, 0x0, 0x8, 0x4a199b6e, "9cf1310418b6123db8220562e1c3610df784d31169d96f3e6f061e563b4a9642680af4d15bbff37d0082e247d17a1eecf749a487009faeb65799b88d4cfa3f6782b200415e1874397d974436879a7dc33e08ff625b511fff178ab045b9b43ac3849b0ecb813554c246f68de2bea53a5f25788908922cf4689ffc0b9fff1dae13366207647ab7f23c8de09593d780b0f718931a4d64f228633b1fc0cf8a27d24092f406c155e27893f8227d53c9014bb408d89e6fbf91"}, {0x80, 0xfffffffffffffc01, 0x100, 0xbb, 0x6, "938dd75b68ab44400c37d74435630308cebf8d1172fdb8d7360b9ef45c04ef2673602508f3bb699b96619c218faffe08727ff1356b14deb2da9af7fd57b3234b10e7cd4ba9eae75b7bf07bb5ce4717673322d91f50ce31ed9f5dd7f7ce52d48cfe72573005069bfd7b85c4c0ff0a"}], 0x248}], 0x3, &(0x7f0000006000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x1, 0x20000080}, 0x8080) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000000b000-0x18)={0x18, 0x7, 0x0, 0x0, 0xffffffffffffff1f, 0x10001}) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f72000)="2f6465762f73657175656e63657200", 0x212000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00007a4000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 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]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aae000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0xe8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00001a8000-0x90)={0x1000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000df2000-0x50)={{0x0, 0x7}, {0x3, 0x8}, 0x81, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000503000-0x2)={0x7, 0x1}) getsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f000051d000)="", &(0x7f0000f50000)=0x0) 2017/07/29 13:15:41 executing program 3: mmap(&(0x7f0000000000/0x526000)=nil, 0x526000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x107, 0x0, &(0x7f000005f000)="", &(0x7f0000527000-0x4)=0x0) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000528000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019a000)=0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000529000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000199000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)=0xe8) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000527000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x1, 0xffff, 0x9, 0x80, 0x80, 0x3, r1, r2}, {0x8, 0xe8b, 0x6e9c, 0x8000, 0x10001, 0xb6e0000000000000, 0x3, 0x37}, {0x5, 0x20, 0x1, 0x7}, 0x9, 0x100000001, 0xfffffffffffffff7, 0x1, 0x40, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19, 0x10000000000000}, 0x5, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x4, 0x2, 0x2, 0x6}}, 0xe8) mmap(&(0x7f0000529000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000529000)={0x101, 0x6, 0x1, @pad=[0x54, 0x1ff, 0x1, 0xffffffff, 0xdc80, 0x405f0f76, 0x6, 0x4]}, &(0x7f00001ff000)=0x0) mmap(&(0x7f000052a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_getaffinity(r4, 0x8, &(0x7f00000bb000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000052a000)={0x80000000, 0x7, 0x1, 0xffff, 0x800}, 0x14) timer_getoverrun(r3) 2017/07/29 13:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000067000)={0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x2}, 0x1c) rt_sigsuspend(&(0x7f00006a4000-0x8)={0x8}, 0x8) perf_event_open(&(0x7f0000183000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() fstatfs(0xffffffffffffff9c, &(0x7f00004c9000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000ce1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) writev(r3, &(0x7f00005a8000-0x30)=[{&(0x7f000009c000-0xfd)="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", 0xfd}, {&(0x7f0000fab000-0x88)="0ff8f3b16d866c000dfea7e7aa5c4e5035686d5cba487f30c1090446ee6e43d15de64695028c55b82e0f37d2285703681255134c0fd3c1818956d51b8015c328318adb314b4e74704db0d51e0d1ec6edcd8b2e3a6d39b2caf23efba86901016976063f30f8b8f0b9211541d3907b5ddb5741bade4d11358a9295c5331cb382d1df8e3dbae9b7456d", 0x88}, {&(0x7f0000e24000-0x99)="36bb9e9f1056ea8fa8072e7cbded4e145c4f912567fa9b530fe183acf11d52618a508740bc7fc86a2d8346b38a88ffc2e3cbb6918c62343455cd33b3a696f6ea7a880cb33ae5a252537b2375e5ea8c2ac20c4182db98c0def9b09d46b697f67ed72e8d394e4ddd326d6c660050ca78cb212b7ea8045b6fc19c97556803e41f4ef1361c1dc195c5cf2cc28b365f81dc598f540f47618f0b068d", 0x99}], 0x3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00004d4000)=0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f87000)=0x0) r4 = memfd_create(&(0x7f0000b08000)="6c6f657468316e6f64657600", 0x2) bind$netlink(r4, &(0x7f0000f18000-0xc)={0x10, 0x0, 0x4, 0x5}, 0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000a0000)={0x14000001, 0x5, 0x3}) socket(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f7d000)={0x7, 0x0, 0x0, 0xd560}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000329000-0x20)={0x100000000, r5, 0x1, 0xe83}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000503000-0x4)=0x0) r6 = syz_open_dev$evdev(&(0x7f00002c1000)="2f6465762f696e7075742f6576656e742300", 0x14000000000000, 0x193000) ppoll(&(0x7f00007a6000)=[{r2, 0x2000, 0x0}, {r6, 0x8000, 0x0}, {r2, 0x221, 0x0}, {r3, 0x3018, 0x0}, {r4, 0x8050, 0x0}], 0x5, &(0x7f00001a3000-0x1)={0x0, 0x0}, &(0x7f0000f26000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001f000)=0x0, &(0x7f0000e09000)=0x0, &(0x7f0000a52000-0x4)=0x0) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000eba000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) [ 104.023840] binder: 24515:24518 ioctl 891c 202bc000 returned -22 [ 104.046300] binder: 24515:24518 ioctl 891c 202bc000 returned -22 2017/07/29 13:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) clock_getres(0x2, &(0x7f00005de000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000334000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000e75000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7, &(0x7f0000cb8000-0x10)={r4, r5+10000000}) mq_timedsend(r1, &(0x7f0000b11000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, r3}) pread64(r1, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r1, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000410000)={0x40000001, 0x0}) mmap(&(0x7f0000000000/0x627000)=nil, 0x627000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) pipe(&(0x7f00001ad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r8, &(0x7f0000f47000)=0x0, 0x8) r9 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r9, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00001c3000-0x18)={0x0, 0x3, 0x20, 0x91c, 0x8001}, &(0x7f00008a2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00005d7000-0xc)={r10, 0x7, 0x10}, &(0x7f000012f000)=0xc) sendfile(r6, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r1) fdatasync(r6) perf_event_open(&(0x7f0000951000-0x78)={0x2, 0x78, 0xdd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x8300, 0x0, 0xd152, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x279d, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d0d000-0x9)="2f6465762f73672300", 0x0, 0x69cafd9189701a93) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x0) syz_open_dev$random(&(0x7f00003ed000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80080) sendfile(r1, r1, &(0x7f0000370000-0x8)=0x0, 0x2db) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e1d000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) read(r1, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000943000-0x9)="2f6465762f73672300", &(0x7f0000098000-0x1)="00", 0x1, 0x1) r3 = open(&(0x7f000026d000-0x8)="2e2f66696c653000", 0x101000, 0x123) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00009fe000-0x10)={0x0, 0x4}) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00001d2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000406000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bb4000)=0x0, &(0x7f00000a8000-0x4)=0x4) r2 = dup(r1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000085c000-0x40)={0xe5, 0x37, "af20c73fdf8df1e8ed5462680eea4c70d42cc4e8623370bcd610fd3fd99096ab7ba4864b27c4a386ee128dcc70609b614fc7d7c6bddaea"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000ced000)={0x1, 0x2, {0x3, 0x0, 0x4, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x4000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00001ca000)="a0205ccf83b7e77f9b3feb13f5112505296980685d0fd33dc3cb26930438a436d431481f862390486bd8bb47af11c11061bd5cfe564595d3dd739827d964970cb2c49524187be48501f392aee9e89377ab317e32de131f2a0f23daa2056188be9093c8f561c8d57af2f41c863b3a926b7d4bf0ab2d0b28330c69cc4cd133251899758bd822f844cff86cf770114d70", 0x8f) r3 = socket(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000-0x4)=0xc) fcntl$setownex(r3, 0xf, &(0x7f000016f000-0x8)={0x2, r4}) r5 = syz_open_dev$usbmon(&(0x7f000051a000)="2f6465762f7573626d6f6e2300", 0x44, 0x20000) bind$ax25(r3, &(0x7f00003ff000-0x10)={0x3, {"b0391eee1acae4"}, 0x3}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00003a0000-0x10)={0xfffffffffffffff9, 0x1, 0x2, 0xff}) write(r3, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) mq_unlink(&(0x7f000061f000)="2b00") 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4b, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ce3000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000574000-0x4)=0x10, 0x7fc) symlink(&(0x7f00004bd000-0x8)="2e2f66696c653000", &(0x7f000055b000-0x8)="2e2f66696c653000") r2 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ce4000)="2e2f62757300", 0x200000, 0x2) truncate(&(0x7f0000011000)="2e2f62757300", 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0xaf}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00005c2000-0xc)={0x6, 0x1, 0x80, 0x5, 0x3}, 0xc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000076b000)={0x0, 0x9a, "5169385e39dd3486d7cd89ba16055af09aca9fa5ebe2c59475356af9b82d03a694755de1c439f83a8ead6807e318ce5d922aaaba416bbc79e219a4ab57d0e2d04641ed6bd2b3706e051e38e8936c19ecfb0d7a3383dad0f4141c139633acf46ee7202c169ff3bbde649f466c97a9bad397156414ced77aa6e38ef7d206a762084f87d39e1513a3d3db2c2ff9663c836d22e6700766304a770843"}, &(0x7f0000ce5000-0x4)=0xa4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000270000-0x8)={r6, 0x7}, 0x8) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ce5000-0x4)=0x0) r8 = geteuid() getresgid(&(0x7f00002ff000)=0x0, &(0x7f00009bd000)=0x0, &(0x7f00001af000-0x4)=0x0) mmap(&(0x7f0000ada000/0x2000)=nil, 0x2000, 0x200000000000, 0x32, r5, 0x0) sendmsg$unix(r4, &(0x7f0000777000-0x38)={&(0x7f0000775000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000ce4000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x1, 0x0}, 0x20048090) fcntl$setpipe(r4, 0x407, 0xff) sync_file_range(r5, 0x203, 0x10001, 0xa) mmap(&(0x7f00002c5000/0x1000)=nil, 0x1000, 0x20000000003, 0x4011, r0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000097d000)={0xba5e, 0x5, 0xffffffffffff9211, 0x40000000007, 0x7, 0x4000007e, 0xfff, 0xffffffff, 0x400000007, 0x6, 0x17c}, 0xb) r10 = dup(r5) setsockopt$sock_int(r10, 0x1, 0x22, &(0x7f000069e000-0x4)=0x4000100, 0x4) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x80000008, 0x3f, r2, 0x1) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r10, &(0x7f0000ce3000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce3000)=[], 0x0, &(0x7f000000d000-0x10)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) r11 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x4013, r10, 0x4) mmap(&(0x7f00001cb000/0x2000)=nil, 0x2000, 0x3, 0x31, r3, 0x0) setsockopt$inet6_dccp_int(r10, 0x21, 0x0, &(0x7f0000ce5000)=0x3, 0x4) fcntl$dupfd(r3, 0x0, r3) sendmsg$netlink(r11, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x24, 0x26, 0x3, 0xe083088, 0x0, "d45029db0300001800000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x84) ioctl$sock_ipx_SIOCIPXNCPCONN(r11, 0x89e3, &(0x7f0000208000-0x2)=0x4000000000001d) 2017/07/29 13:15:41 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002aa000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000c25000)={0x0, 0x2d, &(0x7f0000fbe000-0x2d)="8f60cd21c24c5aa1f116a571b6d41d5cfa5bcd9573efe3263f8b2cb763b0becab535fcf762843e6f9424598f36"}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0xe, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x88, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416"}], 0x1, 0x0}, 0x0) r3 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000f7b000)="2e2f66696c653000", &(0x7f0000fbd000)={{0x0, 0x2710}, {0x0, 0x0}}) fstat(r5, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r6) r7 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0xa, 0x6) r8 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) r9 = getpgrp(0xffffffffffffffff) fcntl$setsig(r3, 0xa, 0x20) tkill(r9, 0x0) pread64(r4, &(0x7f000080d000)="00000000000000", 0x7, 0x0) ioctl$EVIOCGREP(r8, 0x80084503, &(0x7f0000fbb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGKEY(r8, 0x80404518, &(0x7f000030c000)="00000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000fbb000)={0x6, 0x9ac, 0x1, 0x10000}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000e6a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r8, r7, 0x0, 0xffffffff) 2017/07/29 13:15:41 executing program 7: syz_open_dev$urandom(&(0x7f000097e000)="2f6465762f7572616e646f6d00", 0x0, 0x8800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000003d000)="41656d30757365727573657200") fstat(0xffffffffffffffff, &(0x7f0000ba1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r0 = openat$binder(0xffffffffffffff9c, &(0x7f000097d000-0xc)="2f6465762f62696e64657200", 0x4001, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00006d8000-0x8)=[0x2, 0x101]) userfaultfd(0x80800) 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x50)={0x4, 0x80, 0x1, @pad=[0xb8e, 0xffffffffffffffe0, 0x1, 0x0, 0xdd7, 0x6, 0x6, 0x8]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x50)={0xf9, 0x73, 0x2, @pad=[0x8, 0x6000000, 0x5, 0xfffffffffffffff7, 0x1, 0x7, 0x401, 0xffffffffffffffc1]}, &(0x7f0000000000)=0x0) timer_gettime(r0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x3b7502, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x2, 0x80, 0x21, 0x80000000, 0x400, 0x7, 0x1, {0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x95, 0x3, 0x8, 0xffff}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0xa, 0x7, 0x1f, r2}, 0x10) sendfile(r1, r1, &(0x7f0000000000)=0x0, 0x9) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/29 13:15:41 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000238000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000289000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x2, 0x1f, 0x60}, &(0x7f0000fbf000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008ba000)=@assoc_id=r2, &(0x7f000030f000-0x4)=0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000fbf000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000c3e000-0x3)=0x60) setns(r3, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c85000/0x4000)=nil, 0x4000, 0x2000001000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000fc0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fbf000)=0x60) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ca8000/0x3000)=nil, 0x3000, &(0x7f0000fbe000+0x96c)="") mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000fc0000-0x12)={@common="67726574617030000000000000000000", 0x4}) r4 = socket(0x11, 0x80a, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000572000)={r2, 0x3, 0x0, 0x8, 0x3}, &(0x7f00008c3000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000892000)={0x100000000}, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000fc2000-0x230)={0x100000000, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x230) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ee6000-0x8)="2e2f66696c653000", 0x30) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000055c000-0x8)=[0x4, 0x8]) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006c6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7ce, 0xaa5, 0x7, 0x1}, &(0x7f00006fa000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001d000)={0x4, 0xfffffffffffffffb, 0xc, 0x1, 0x7, 0x200, 0x1, 0x8, r2}, &(0x7f0000ae7000-0x4)=0x20) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000eb7000)="390000001000093805bb61e1000500210700005e02000000450001070000801419001a000400020000000007de000008c30300800000011ee469", 0x3a}], 0x1) 2017/07/29 13:15:41 executing program 5: prctl$intptr(0x1d, 0x3f) r0 = openat(0xffffffffffffff9c, &(0x7f0000c15000)="2e2f66696c653000", 0x400000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e63000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d72000)=0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e64000)="b982eb34a80bd559d61f978d18ee782a6f9679369095cae2e78ea30dc013b27cc40e3f80272d251ccd4b5104dddb66b13166b4085f5dc6bad7d5baa74c39740b96132ac2c44e3bb194c4d072a0ad3017d360cb1edc4811d7226147fac96bd71b3355a2ab56344b189f800893157a2e22a638759bba93d42bd4d764ff7070757368cf8040f05314f5fc6328991a296bac2b1f8895494fac8460991f31677a0ea57d669b86af635d061b48baa0d95bbc032ee9d2102dbd700336874b6ad9ce7808858b169ae3b425dad06362591e7ad6d236ca9f7f7801d7b1041ea97d279d8197124a5fa6aef67439dfc870ef1078a46aeca464d4357c608e4b0480638bbff262376d1ae373c3d44c28dc28760d12a4ff58cf8430865b2200587237d81df3dd5b30eddf43e68daaa7604d292c76a42ced11ff4b744ada9bdcc8febfbfbd4a8f165bbc628ed9f3cbc066f272688dfa8a5fd7795e7abc35742eb26a20b2827e121ea375b01b45e894e9e4114d56519019460700fdd5f2d75df277d71a4eecc1667abb18c82e4a2272b152dcda5b57674af4a39c74fedc9ec74e90f223e13453d389a2074cef506a73e8d81d541885cf6613d1518aeba788f7431d98b791ae4b1e9ba0316dcf40330b0a72cb089062498f11826ca485befbd40b0c5382c30d7c7d14b43e5ea6193e289b2e0badb871eb905e0fe7326d15cb8581779a635fa19553f835221d1197f7e14273a99f72498560b6b9dccb125ce5d90a11c7699d5518df24431ba78f28cfee7c929f8ef23e28e1b7467c7f19e8fd4622d144cdb97183abd694edae3f56fb08b0008ae6849ea4db14cb0527276d5711d28ff9b20e05473944e2c2ae0786918e4a4d49f739a0fba882b41cab40b00fcb7c77871f0d69030ddd554680250318f42b3ec8dbf82a537398e17020288b10dd49870c842795cb73e107cd5e394d184f5c136065c48e656ba7ea6d2529386242963a20171d845dea9a6873fde01ff2a196c4262bcd0cdc6ec5d316cd2863155edfe2d6ca7800d8bdf8e102ac94d9d2f1d06f35ec9ced7828a8333dd3a8f6c6c389344d3c15337f000dc4ab85e1d072d1a0c9323b3dbb5e9882e207334acf08fa18cabf137840c18de542d076aec681bfaa6d742088172bea15eee29a2091ff80f39a3b1cb58fc0bff402a6232e0f5c3626eb4134de3115ed977bf9c2e3bcb78954b481ee714390061f82e5e94aeb42a43aafb770bf20a947921466f33463a992e7bd8421152c7e56d950936092ce5bb72bc9a1b395b296f01fdda1bacaff9ef5bc2afe889843b96ace5543fefa1c57d0433bfa3e1121202b4a5b66481a6fc14601c63412e743a1830e1c9a886b11cc4b26a8877668ae9ea3f19a6649f0b87de5186edf74188e73572add9c44174bd5c7b1bcbd3222e04bcc609456018932a12181c2931721f0c101ca9e7f2d241269ae9ba68866c2e49a92625f4f962c6ac8b6ef3880c3e988dafa39b450d7737eda136de3d25076c2d0d31052e65535aa9b8dccfdef372e04953f9f544d88b45eba9aafff47f38da01f1ecff3351338f995deaec14fa1d673850e23ba980a5adb9ef9fdfd54f337f6a447c0ef4df84580c54cb5011855c5d700cd8aadbcf61b04522524864b76603d0e369d56d0ad488f157d8870975a25195d6d850c8ce111c5074ef5471082273d1ece35d47d6b6b522e295f3ced0844585b640e0c096eceacfe0c94b4be6db3e3eb23382bc7db397bdc49c3adc795e06cbb7bf9381a8b4d08aca824e149d79e6c020b389afdc5d027281f4ebe40e4c7ee532cd32ef38f4ea282fd34e12758a6865b68ec38d5a8658655ffe9bcbea5eb1fcf34fbd65d2fb61f0c5e7b15644ecfc5f79fce5081783a88ddbaf544ae4a504e7fc8b413fe7b2f079b6bfd02e98c24a62d3d73dd27f57e7a2143cffc3c5d270d322de37a7917e4abcb35a7e0fc8c5d340b08f02aede3da62d6b7c4bd11cd34f98489899065fcbec7406fb92922a16df0c216bc6c48dc881a8545bf60a3000620fd02384379febda5c63c69caa4758c3b07f5e87ecf6f9dc84f5c03763581c6b84431501bbd1856adf669d817acad29ee9fed7975ff3ed1773fe5c9196dd39a3239c574cc8b59aa9432081264615d47765dda599af3e58becfd68d32269e21b58d6d0617b98f8e127f86b5b48fd5206e7199d8839760eff10e984c431f40f9b480a6a8486c040ba32d27ba77132265489c3c0ce62204de7330424cc5a897ddc421d217d6a9599c3104f8e77b276d02b9c1ae05c0a1488add0291d2e911a0b7de5a8f8edf30a4c08e829bdea5763ff41c19f958d3211a682ac62ba6e28a4e515382f45bc40026161b475439b960d888f04cc94db70e69ba75a550c6ca96150a50230626a09f5fc3a42b53445075430a1253eccf66d57b2f8528374fdb86b7ae8124a2aaf81882a4a3cc24d59586a6d786aff04209d1303981cf9ac6bf16c718529bc299b356c1b42239c646c1590cd10a868d71c4479d4e9bf12ba78a9bf8777a4e3e2e7e57b04ab933bf3b0e3a5901f39270ca4dee7044a105157a8485141ab614c28aa91a744bafe1c7dcf82d6a8f2876b43954c61f9bb977b96296f0612930f05bcf9e9ee6d5594dc2906163228e9de4e55bb7b2f65c0ec309e4db8973ebe7fc9ee0e509a632a30cd5dff56e9c092d84e9430c39c70d25de81279a8fd4e1e10f59b6cea61c7c58e0bddcfd37673ab0cd8fd953eb93dea3e6f6b8749e15ed70fcc80a8daeb16a243c5520f563686f7d340a34092ff73775c86843181647b3dd453224770853b5ec3882a55f944c9aff41a3b559d64638c20f3860b6b259e66fdf48995869ad2cad88bb3d68d93da6248407896e311f435c7695cc40f1696ed0eaba01a95423679affc7b841c1f4bc37e9acc61b75519cdfbef3f6ae5656c49636b772762f63db140792a6e55f67b2f4a4fc59daacf79bcfae3e6973c5570da2c4ce00f21a50c8eee9f8dfb8acd4e89f1ea5e57eccf795953fcb04b6ff94e81c0afb0d11473118db8578be74a0a9d25d81c5128845e997314b492c6f46584099c43d21bf10456a2a5d99083accf52d8e2d1c4fe8c3749fbcab3d838595053b6c82d55682ad77d4d3acde71efe190cfaf2ef298abd6399e6cb60f4e32961b36ca0cb2d974ade075ca01a71dc9580a63cdd69e054581607e8c17ef652f9de5901de39d77c57fec61802638e1c19f3b5a23292d0f97c21412c1fe5f85c37de38dc93abaa828bdf4c37ebfcae63183fb8bc2cdaa10e72483a88fc24f934f097075e0da8494eeae19f568f494997d453ded648688b153b658f5aabede41cdbc77ca5eb74eafa09c5119c595e4ffb270a66184204682488f58fcca0a81837ba1244f26dd3d244d3f17b0c9546ad94f0001987a8cc548eb858bd22de1000d4398bb6ff7200c7e2d0c919978f9283149c9c580c74e0d91e7debbfee1e3c02ff89be6361dd9fcbaeecf98dddd7f3b9ef6b813931051de9d0989098697dd91a9fb53cd88bc3e0fd7925208ec94b29604acceaf38cba35fcf133bab16544b39419dae39fb73279d6cab61fdc95f49e4dcac96d8966dadccf153594e804876eebd8fe77cac56fb33aaae492c484f272f44e93bed60c1c36eb3d81ff57a9bd702e30c8947d8c0f4e221193aea7fe102779f278b946fc7848fee6b34d6ec04a1654b4bd72b9dccbd2fe11af0d3067e55ec372afb529c4e5640bcd0cfdfbd906b5225e12bdf874c3e31efe66be6f3fc81c2c355606d5c28d3a348999edbe76fbd4b093f95c497cf21ff4b685f60afe9b097f55cab4bb014f379d72b14985137b7629c06a0d77855855effac48979ad8eab378dccd848544c3cf7b87e6653e0da873f28e8b902fae1b5ef3d44aa1d51c109c065aa5362b0a8140881d7bf94a27d46ef54af51f390cf8c50edf5895d573ed53640e92cbb8188f6786202ff1aa648ccd7a71a1c2451933045f9edb2e222d26f8ce9f20b72bcb4983ef70e7d7990e5e6561eb0462a76d74acd351b895bf7c32e4dc3b06ed05bf6f0a37a289b96687c077a73d0d2bb253550c455e579657124d9326da87315ec6e9bcc7a33f03a504cddbbfb51e892bc6f90e696ad5835e7d6b4193b9eca7a244f65f29147a1476c63c1501dcc5e64e221d6881f6a39434ebf446b84e6d83392e57e34301c1450b5eb80255a1c4659a6753932a737c3e6de71cb7150cad125ba89c17978f053551a56a6e3f29f10cab5281e80caa9f972e827871b30290141abc63544a89601ccfc61c1ddfaf16053d4b170f6d94bf0572434015a8cf0085d6870a8abced9b5787b9340d4c0ff4d8e992154a5645c90ddf29a02bb4228544d296f7c00dd8a851c60fbec0e4226ca96359db21163189c472db945302308a3d3e4acd43b01f0cdefa0aa584827a6502502d5ccbb599a04318b07cad243e15a3996020465faeacd7eeddf10b131e57238849fa946b00df7752dc3412b4eb927f4aff35acd68960401f25704e5e1cf1c5789737177863fefa05894ddb3c9d6135add2b69bd3b6cd9fa8e6413f929f79fb4ff64e390e43e4c7c3614aff3d410450b3e0a81073ea5339dec93942a830ec245e99ea8c0e0365f921e3683db3af874d358ef5da81ab7686f6ebdd81b158c727e33cabbecc99fa0006806e116a8aeac61a20c4fe2a822d004d29a5dc1c599688eb6bd60a3705752630627cacda19848a1dad5180c23cab071b77ad92aa4fb2b4f2fde5fba4487a7d7dd69bc51b996887b3f4aa634e922ad3ec474a999e075fc34a371fcc1318a4e242d75e199325462d1aef94d2fbd59b5ab7957de71ed5f05abccc647fe53adcdf0505c6cf9a33c572fed1ddda0542e87875a13195fdb95e39eccfac190e9f1f1fcc521a5c795509f774d7a17eca021d6571d600e51849c9238902defbfa2b4d19b1e679781a19c0c8b239a305ec3d5789dc913d0aa44bda3027bcff118b597da1a73a1adcfc84e88e7954f903908817eccf6df86a0a8995d573e2f787c1354fbb72fb2285d01eec00564b2ffeb08def056ece92b3b32ef0853d7db3ff61a6c08af759e0cae8c96bf22177836d893c3ad6db9ac0bbc6db263fdc9f956e2b61c3d99983f960953a53cd616642207504654a4399f47b64319e95d2cb0417f7fda79d172c5cf358ae9d265a54b1dca9ae603c9b76ea2987fe2fcf3029eb28b4d36a7457b13209a41ad2f1b49c72588d8c92dec3d6aae206ed38ccda02f40b9f075b4419f443c687f68c84aa035c281b6e092f10d6acd6ee576a24d1a357086a452615ee7325232ded5283a9593eaa97033be2a2e18c8661443912acce1e16cbb4aa6600b3f1f636cb152f6d69c59aeb999cd7278868e9fe5a5125b07c71779f722d660d3924f77bbf33a82a7ecb3e8ec4e891b43ab5154a1a2bf6a4742e32a555b266a9bdc004c78fa475e58e37e9c4d0af5430ac890bc4fdca9c0c039170ff356cba33c8845b5e285bbed26a1719a1e8cab56715aab96c62470a1d151eca7f047bcaa1ab5ef65ef7b8b697b92eaa150de4c6cd08794cff277892205ef8d22ed4909f1823ceb3be021bdd10b0fc17c3cbfee221fa6b71cc691dd0d7a030bad30b0a797a98e2444a8e913d773d41862662e3a28ea3825b165b40c394762664dd0db0e0788b69d21d1b7249c9a49f3c93b4fccb93d591fb23889a2ef8294e6977661831a9628bc05bd43c3ae086d3610f343a4b9796b1bb4470a7e4cb767854b9fb65eee173f1cde3f5df38c72f367384f4f3f366e2517ec09f3846772678f6847", 0x1000) mmap(&(0x7f0000098000/0x3000)=nil, 0x3000, 0x400000003, 0x20010, 0xffffffffffffffff, 0x20000000000000) recvmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000e6b000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000062b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000e66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x81}, 0x800000000000100) r2 = socket$inet6(0xa, 0x80807, 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000096e000)=0x95, 0x4) bind$inet(r1, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000220000)=0x0, &(0x7f0000445000-0x4)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000487000/0x2000)=nil, 0x2000, 0x200000b, 0x23e, r0, 0x4) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000302000)="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", 0x5c1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00004fb000)=0x0, &(0x7f0000e68000-0x4)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x100000000) write(r3, &(0x7f0000133000)="240000005a001f0014f9f407125a00001713170308001000fff7080004000200cb000008", 0x24) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) mmap(&(0x7f00001ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0xe, 0x10, r2, 0x0) 2017/07/29 13:15:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) rmdir(&(0x7f0000b85000-0x8)="2e2f66696c653000") mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x80c900) tee(r2, r2, 0x4, 0xc) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00002c8000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, "d16c1512537e2c036e97cdcc2a601dfc55337039352eb23b818daefa87b1a39ccbefaa003268d19dbadd11473c3bf39fd22562bf4f29550aea0d0100e4c6a898", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, 0x1, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081d000-0xa)="2f6465762f70746d7800", 0x4, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00005fa000)=0x2, 0x4) ioctl$TCXONC(r2, 0x540a, 0x10001) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000d3c000-0x28)={0x5, 0x857, 0x1, 0x9, 0x5bb6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000cbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) bind$inet(r4, &(0x7f0000469000-0x10)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dc3000)={0x6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc4000-0x4)=0x8c) fsync(r3) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000683000-0x4)=0xb) mmap(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x3, 0x1010, r5, 0x0) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000905000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x2) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) gettid() r3 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) sched_getparam(r2, &(0x7f0000882000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000683000)="b4f20c25fe456427681d4c5c5295449a073cde15e0c05deab01f277073e894366ede2b54cb9551ae42715145c558f2b77c3b2997a89ae596e9aefdda1889b751e51361aba27a891f8949849a35f040978dbc44d4f62b64b754c09ef5e3cb463d6cd4df350e7fe0adf3afa4c59e0b52fcccda5ca4b8dcdf7fa187b19df366cd50a1e221dfeb1012e2996ab6cbca52c1a458ad22e12d16b18ab6e2b437a47039f5a155d155e4458f79c557cc4d0efb9e24e950a1727efb08dd802909cd043bade98a44405fbd384e7196658c20f99a8f9cfa316021d29651596d1acb5815754ab256eb46089f66497a01e0b5fc0cfb84b8c5f40e662b4f22dc127c898a1513bd7f1eeaebd6a443b84bbee4230b7d797f90ae25c1bf38c6c7072e58991dba9952798c6e6ab111e58822d7f87039ca361ccffb482fa720f866cd5636387190117b2bb3ebe77a29daa861357627fcadf1c3b6885a39fb42b58f54fd44cb0a012815cbc4021edd3a254bfb9b2e3dd6b16627da2aad73712fbcc9e5a756b2e70012611c843724b2838ba67dbab3dc2d60b4fc91807a3ff5e0b62615793ff6c33c71aef8fd18745197d7d1bc01427f06034bfff67a40fd053520c06c7e825175a29e6315c5f25e8a455c1a2a08ae783e643b4e76d8148db6104b80852978bac42630b3d4536a0698b341e5ed9168dbd87a57c69c9eb02b961d9c9be587ed11bb623b03d84617dfe3777c96638b18e93d5b5d761d3795f8e68423420b9e98414d6017618af1414614f633b6a5ba1a80fbe73da727ec20b0e5089f3d24282960223098def906c83f9be3783d25ec46d216810cadd5bf86a066bb0787ba4eee43d2bfb74d77a895803841a7ddf7724aa01d9f45c31c08a317fe9d970ffc1bc39eb1be459c95b956013f07816b0b56f89b7840f2c9dd57adcfcd4d6821902cb88ef4b71806e2a4e226e16f6ad5b05efdda2cb37d083cb541ed6b7dfb8f267c9f3862d149886ccb5a760b8415ceb41c2348ef80f49a2ff02196166624dbbbb1ba4b6ba4328cef59f9f479c7222e1af0df438516e7d50c82764c33af65cc9bd0469f7f48b34d68f16f050fdcac15603d543b1fb7005fec28e78a5ede7f5a168c95e6ee780847006177f5b51ed295d9712ab83ae8f0b35cbc526319ab478d23c08672967031effe1332284f4c52193e04de256d1eb551a4ee142f6aeb055550a275d0e82a3e8ccbc0aa5d44aa7452469f71fac14b3f47fb9d6a55b8ff08af0b500b675bb7f2bf508b725429e326bae6f58bfc69e8db1598dee9fe22376d4fc1428e6a2c89bb1d7cc83f28f8a8f5ca570653b43be67ace8f3ddedd6897febfd3f42907db55c948cd3fd31e2790c8f62a54ba76e9c8f924b3193ecba5c84dfa750bcf0a4802e1111e6714d419a20da2966f8de8ac20a1c40d6a99eed52fed37a759e7a27ff6c4e0d325f6c7e30b8121cdde4f4ca2cb48aac7a8ef753b309d1994e38fc9debd1a1625df8771cfbaf9aa62c504d34b29c77f1f15ef2e05009f58be512ceede6a9cc407c7c2eb165b90351f8c9b5fedee37cd8dae3ec845ece738a12c169987a8218d97bbcef8a7e78168e0688bb32b46a05bc361b991e268ed7ff0dee0bf5ad8acca393de47e4becb5ae6925d1064e985f1aab703b575dc8214be20f55ad2c02c7d51b611d84e19b75923b0815a5eb383791dd0368a5e4002fb018464a2674f333f27724bd171e1074f6311d9447a72118e5507057d2bcbfa0c411eef36b342f658fdd091b7ed3263359506ea6474a3bcbbf68cc36e22182c39dce4efe829fc5278369ef907b5e3f059d96a4331456fdff019514126244de9aa79e6c16b21eec53b475221efbf951fe5135b72c7f49d2584a0647759ed8f396b55b1d1170787db6b6d8190a68f5282fb9499e95b105c640a8467d13f69a7b272b06652b1ba8a13ba0bffdb44ea4f2024875f567355088080eb67e462cd7264197f5764f792c338da1bd3b566eafb5fdc7f01b971aa74b8c09878ca0fd29937ad96ef09868777f875d2dde988ba3b0e25f4fc034c2cce1536bc33090886fe6f0c534b1d8fecf29c503518861ad505852754f89410c71b43b2f8fe179751627bf7f473d85efff99e06870c3c580b6e27986ba9dea5c540f44fd6dc7083db64075f59cdfd8d3d106594887a7f42f8a164d1ba422033a691a93b6c047cdf9125cffd891c0ac0e691f45cc40693339f30dd5c5fc58e3007a171107ceb4edc4c4474c745c04c174812be377b11b1b8f40e5962c24e905bd901941c3217207df97e360d613304114a7c9a613ce3d45f7011b9cf40a55b2cee6f04c0349ae72ef7e410b962c05be45f36b9e2ded3ef015e7d0d1a45cf9499aa3f3b2adb6ac6a5c6f4f0dbc191c0a7685430f94d04977b659b9c999650a4f8656ae4d150c6ca6de778be9838b655abc6aee6feb279129376ff04fd12ec0650444708589640b1943153ed7435430499ce51e7f756c745fc462ccd629a51843d3875eb48cd9ab1b2348d72d5c960f4b175f1be5605e8b4be9d92bd3b1fdb285c40c0897364bef4dd82fb9c66561ef48782d9c0c0ada7d5fec0a875330f52607542f8205963d973ceff993d2e7b3efc41830dfa7ee11e933c0ebf7a19de3034c0cb04cea4c44e8fd3c120382647b236ca482b79daab3b2ed651e9c80f67b47449711a6cb3c28e09f8ad69cc23a612107d0ba3aa5c22568a96c407d93414e588408184cb5a57463dcc8097e862cc16e69c1185aaa8bc6c01460859e08575aaecd0f3cc6ec5512e440123281e5cfff9125f727914e0c13c0ba4bd179d35e79f39bab4473fc256a6dbe005eb08844477e3a9137d11142c4bb79c9f81305c85eeb4bf0e7722706010d718958dca544193e80bb530fbce16b7137bfd42b367d1dcbd217f9b387a890ef14bbd0caf10862d6b054edd10be9bfad9c9e31822f16efa2fbb92c68cc9cec53f37614c9079a6e7b1607ed10ea75590317f2d2721a8c849d4c182874dd15b61927e90160ed3d7cbbd61d12099472f4381788535f1f27877f5dd5be166e5ef280ac00c21d7512b62755aeb757730ba65b1a9297ab61be93452182e8cc417377122c6db48cf1ef4610cd0534fcc367c18ff31cae9faaab16c62cfadb591ecbfece9fab43e5741c879bc375d9e3daba9358dc422dcf75ef25b15f0be8749497bb85b0388ddc10ff6338388f17e3a0ea645a83a6d12f55e53e9118de84ea7ec8ee2f18e91906cf1fe56961d034f606f84f79c3cb4222760a4f69c5d76aa124c94e1250ae4abdafc2e378873d05689eaf3ab92783ab209b20c9c7daf4c4735a70f4d9f0b2dd09c58346383ee1d8abdd38104b185642eaf3acb3b24e9d66a19dc42174265fca00cfb09cd0b4ab340dd43ba001020115d412ebf00180e225aa40e0624211474119c58016d0f78a72cb2148dc526db687164e6b39be7b8530bcedb0a2e34b13266a9315ae575d52628fba525daad31765552ad4f3921c7d521f490750bfcc0620300426ce826aafb17804d17eeb34be48c4dcf063cc33d41ca420029b32e2b2def00ad7102c811a458d36ba0064f2f1b5211e5e58e84151dbcd89154e40238c24585c1653a75330382e76458803909d88215d29cdb3789e97204c18dc908bf64c27f1759c7461ed69b8ae378a085d21281e1c28b57f23cbb0028e081cf9ba85343464e39e045912c6d5b51f2c6ea3e9c5e3d1246f91282553ffb2de4682d57133e82f0deb346da2ad228308365834fb8b017eec7b6ee7ad5ebbb5652ab4bcd2cb06dc75c2a0566eb43193ff8dffe043c97130b423128a24f23e670d9ccfc881808eb1bce64fc669961b3247b3b9d51d8640f617b2fb7085c63fa4716b8593d4785393a690c9af2f86e7913d4068471f663f578ca52b5729c520d6f7512bebf6dcbdd79318b97beb2c8fafc65eb5c57a5e40af9d1c32af69e68701adcc2cd2a67ea710646e25ed754d9f344aa5425dd12ccf0372dc7fa12e8a56fa741328afd382fd3ee5c59028528271dbdf70b8d2b9c5c2171626fc804961fe5069bd3a41ebfe391e8060ee0e3aaf51ecf2639fa08cb58919a375b7e2ddfd459ea44e4458bcf09402b78dd1625d1c59f70258094d1793a9f37e76b00bd743d2ecd21a86077eb93ac3616402abed16fd6af01e513868f26727a63c9c951be10ea288d97eb1bd4c8ff576ed61f362d0d0777759b5260b6c733b646e34ed2c0b34df54bcda19a01e55f092e767a6a4929b7b45726e86a8a98a3e83a810acd5d9c6c7f37f52af89392cc06e5c9cb5c9f4e668b249bfe2730c2b281151933eaba8194052aaa9c8ece4f1555ef57a8411f9a1d95e57a04438fca87c03f78ba2409596a7840971497d0230f5d1f5472e53a68f28796047e7f7985feda1b2f86545f7a2747612536bb1a9cf992843a716c6d797b851ceb02cf70c1d977668a23fea0738663b33872cc4e4119f6d4ac8e81b0c748a27a7dee1e0de4ebecf6a0670f97d6872d492e300993f841e8ff3d89d7590f10a76da78a82f9dd56279e088ce5cefa40687ead9d76d9c574bc6aa96af5cf1962dcef77c6876a01db364081687476182aebdfa2e2659f39c812799dcd79a4f8f3c15acf0d6a4a19c426c00cf1505604800a6fa2f4052af86ff0024ff7e60066dc655f2609579fa69e0e380e6c1a8085cf4058212406201bde70e6018fdd5c6da61f40c7fc74f2cdb09085966ff4b519e1245e4ea75bd8b8f4f0dcda6bb292727d3e8ed5191afbd5abd9afc4c70f4737d867aa44c3dc4b570f2055a2de391d5a769d22bd8cec9f2596db65af211fd4dd845857da056aa9f1d82069c56188c8a3c820c7e90585893e7847cececf7727207e99d4f56b264dd1c3383609358f26b5848e38d649dc55c579b458b7321ff73e15ac7b11c64a768bb56c367efc37daddc9769278a658cf6b6fac07e8c74ada18f3a7c124f38580ba3d441356a73a4a0598407c74746b903e71af7d7a5b31a6c3b61579cb36e8fde65fea76facbc2c03cb381ff8339833b9d62c3c9dba1a606fa9f6a0d3a41ee209efe0ce45744891787fd44dbaa81dadd63d2256434e440909a62e1dce2520e6a41d6df170000b91e6cce385b36a931e48ca13f81e7a7c95f0ee1a533b9cdacadc7ec81937b21665dbdc2fcf3986bf4aefdd81449999d88cab15f9137cf4c4b2bb47b76230df040a9f27379d26c2d852531b2179923e97ad2331c18c7ec70e5b8989b879c31b3f9e019a8049e5374e4bc3cabee67bc6d85094dfce5b36f8164795f67fdeeda239f8972c322977dd1471c40032bf65a6dacbb61417caf0534e4a9e9623458966a880212cb6e25af42f16a6c9723f47a564f00d132e16eac7e1863e22760ecf751a430c76b13cd044e30c6441dedf2f3d08acd1095222f8cfa0358b059dd6d34d160bf69c77ed1c3c1abf00bc54e8e4cdbbaa13273cce7ce00211495764bb321ae8939846bbdb0da5cac282e6896ec186066bd9e773deb5f3bd42a548cb37f79cdb8302b7440db3d116d534bd6149fff85a1ec1cfe1b2e17ae9c108d7ece25c976f9f660c0905934343f08ec45010c9302a55a8b26c1b889b7f64e2a228ef204d67bed4f71aaedd0f77cbb54623b5c63410b31b8814259623fb03bcb5d018135f57adf7feb1fa3304c208a002acdad1fea087d1ddb1b0c9ce88b38e4607ce157d3364073920955a49ace2312212103180d91a880aca06380d590d32da4cd3d2a098cf4955f6bb7b888c3dddda670281f1758e25673e625834eb4cc8ba0546cef2bbb688687279ac", 0x1000) io_submit(0x0, 0x2, &(0x7f000000f000)=[&(0x7f0000e35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x4000009, 0x6, @thr={&(0x7f00006c9000)="", &(0x7f000000f000)=""}}, 0x0, r3}, &(0x7f0000004000-0x40)={0x649e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f00006c9000)={0x0, 0x5, 0x0, @pad=[0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r3}]) ioctl(r3, 0x2285, &(0x7f0000007000)="53") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) write(r0, &(0x7f0000007000-0x50)="6a77713b74cda85682abdf5bcd577df213580488d38bb60a3a4aebe1cacd28ae580a5c39", 0x24) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f25000-0xc)={0x40000000, 0x0}) r4 = socket(0x1f, 0xe, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3ff, 0x4) [ 104.157912] blk_update_request: I/O error, dev loop5, sector 0 2017/07/29 13:15:41 executing program 4: inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1020, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0x8a) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000f24000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_setup(0x80000000000001ff, &(0x7f0000fa3000-0x8)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0x0, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000)="2e2f62757300", 0x0) openat(0xffffffffffffff9c, &(0x7f0000064000-0x6)="2e2f62757300", 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000a5000-0x8)="2e2f66696c653000", &(0x7f0000fa4000)="2e2f62757300", &(0x7f0000fa5000-0x8)="69736f3936363000", 0x0, &(0x7f000042a000)="f8") pivot_root(&(0x7f0000078000)="2e2f62757300", &(0x7f0000079000-0x6)="2e2f62757300") eventfd2(0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00001b6000)="2f6465762f6e65742f74756e00", 0x0, 0x4023fe) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f00009f1000)="8e", 0x1, 0x0, 0x0, 0x0) mremap(&(0x7f000066b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000302000/0x3000)=nil) 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f0000000000/0xe4e000)=nil, 0xe4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099c000)="2f6465762f6e65742f74756e00", 0x0, 0x400001) mmap(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e4f000-0xb)="2f6465762f6c6f6f702300", 0x3f, 0x18002) tee(r0, r1, 0x1200, 0x0) mmap(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000e4e000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000e4f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a28000)={0x3}, 0x1) mmap(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f000082d000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003ce000-0x4)=0x1002) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000093b000-0xa)="68696768737065656400", 0xa) connect$inet(r0, &(0x7f0000922000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000093c000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000093c000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002c4000-0x4)=0x8) sendto$inet(r0, &(0x7f0000931000-0x832)="", 0x0, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000093c000)=0x0) shutdown(r0, 0x0) [ 104.202923] blk_update_request: I/O error, dev loop5, sector 0 [ 104.240312] sg_write: data in/out 660882906/4048 bytes for SCSI command 0xcb-- guessing data in; 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f000032c000/0x4000)=nil, 0x4000, 0x2, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) syz_open_dev$sndseq(&(0x7f0000da8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e95000/0x2000)=nil, 0x2000, 0x8003, 0x962ab0054e21a199, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x10000000000006, 0x0}, &(0x7f0000064000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0xfffffffffffffffc}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000764000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000715000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[{&(0x7f0000b37000-0x20)="", 0x0}, {&(0x7f000010b000)="", 0x0}], 0x2, &(0x7f0000b30000)="", 0x0, 0x0}, 0x3) r4 = dup2(r2, r3) tkill(r1, 0x11) munmap(&(0x7f00006ae000/0x1000)=nil, 0x1000) clock_gettime(0x0, &(0x7f00005f0000)={0x0, 0x0}) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r8 = gettid() r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2001, 0x0) ioctl$KIOCSOUND(r9, 0x4b2f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000149000-0xf)="2f6465762f73657175656e63657200", 0x483fc, 0x0) socketpair$unix(0x1, 0x10000000001, 0x0, &(0x7f00008ae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00005f1000-0x8)={0x0, 0x9}, &(0x7f00005f0000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000059000)={r12, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x58fa69c6, 0x80000001, 0x0, 0x0, 0x6ed5, 0x1f, 0x40, 0x1, 0x7, 0x7a41, 0x29, 0x47, 0x9, 0x40, 0x30c]}, &(0x7f00004f4000)=0x108) 2017/07/29 13:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) clock_getres(0x2, &(0x7f00005de000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000334000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000e75000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7, &(0x7f0000cb8000-0x10)={r4, r5+10000000}) mq_timedsend(r1, &(0x7f0000b11000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, r3}) pread64(r1, &(0x7f0000640000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r1, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000410000)={0x40000001, 0x0}) mmap(&(0x7f0000000000/0x627000)=nil, 0x627000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) pipe(&(0x7f00001ad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r8, &(0x7f0000f47000)=0x0, 0x8) r9 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r9, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00001c3000-0x18)={0x0, 0x3, 0x20, 0x91c, 0x8001}, &(0x7f00008a2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00005d7000-0xc)={r10, 0x7, 0x10}, &(0x7f000012f000)=0xc) sendfile(r6, r9, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r1) fdatasync(r6) perf_event_open(&(0x7f0000951000-0x78)={0x2, 0x78, 0xdd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x8300, 0x0, 0xd152, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x279d, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/07/29 13:15:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x0, &(0x7f0000fd5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0xb3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa2000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000d07000-0x8)=0x0) flock(0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r2, &(0x7f00009b9000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000030c000)=0x48) clock_nanosleep(0x0, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000e31000)={0x0, 0x0}) close(r1) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) mmap(&(0x7f0000000000/0xa4f000)=nil, 0xa4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0x8)="6b657972696e6700", &(0x7f0000a4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="2f6465762f73672300", 0x0) 2017/07/29 13:15:41 executing program 3: r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000c28000)="2f6465762f62696e64657200", 0xa0001, 0x0) r1 = creat(&(0x7f0000d7f000-0x8)="2e2f66696c653000", 0xfffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1ffffff, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f62696e64657200", 0x800, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x600002, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000002000)={r6, 0x7, 0x0, 0x2, 0x4}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e38000-0xc)=@assoc_value={r6, 0x7fffffff}, &(0x7f0000136000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000)={0x3, 0x1, 0x5, 0xfff, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000)="6c6f676f6e00", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x1)="00", 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) 2017/07/29 13:15:41 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) r5 = socket$netlink(0x10, 0x3, 0xd) waitid(0x1, r1, 0x0, 0xd, &(0x7f0000c20000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x3, &(0x7f0000c1f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c20000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000c1f000)={r6, r7/1000+10000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000c20000-0x8)="2e2f66696c653000", 0x5003, r2, r3, 0xf, 0x405, 0x800) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000a0c000/0x3000)=nil, 0x3000, 0x3, 0x36, r5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) fcntl$setsig(r0, 0xa, 0x2a) setpgid(r1, r4) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x2, 0x8010, r8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000273000)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) ptrace(0x4207, r9) mmap(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x4000000000004, 0x113, 0xffffffffffffffff, 0x40) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x1000008, 0x2000000000000032, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$PIO_CMAP(r10, 0x4b70, &(0x7f000003d000-0x30)={0x81, 0x881, 0x6, 0x50ea0dfd, 0x5, 0x81}) r11 = shmget(0x1, 0x3000, 0x61c, &(0x7f0000c6d000/0x3000)=nil) mmap(&(0x7f0000273000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r11, 0x1, &(0x7f0000001000)={{0x6, r2, r3, r2, r3, 0x8, 0x19f, 0x0, 0x0, 0x0}, 0x7, 0x4, 0x1, 0x3, r4, r9, 0xf6a, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r10, 0x4b49, &(0x7f0000c22000-0x97)="87e37a20e1e19a2fab8ea980ef7572682f39fa1f51881cbaba56dc2859498da382b45892dc5dc975de0a7771fd30ba75d0e18862d274e2a79f50faab5203c8de4a13f1dfc0dde675057dbb6ff8fd5d9fd1a1c42fa1e1083f90a77927b60a8226ace22fc2b8aebc90f5e4cb7f0c51be8c04795f4f54003d4aa6bf86d87893af0bdb1ede6591341e4863dd179a0f93c1826f2288f73e3731") ptrace$cont(0x21, r9, 0x20000001, 0x2) fcntl$dupfd(r5, 0x406, r8) wait4(r9, 0x0, 0x400000080000008, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x9, r1, 0x81, &(0x7f0000002000)="") r12 = msgget$private(0x0, 0x44) msgctl$IPC_SET(r12, 0x1, &(0x7f0000502000)={{0xffffffffffffffc0, r2, r3, r2, r3, 0x11, 0x8001, 0x0, 0x0, 0x0}, 0x4ff20834, 0x3, 0x7, 0x5, 0x1fc00000, 0x8, r1, r1, 0x0, 0x0}) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000c22000)={0x30, 0xfffffffffffffffd, 0x0, 0x4, 0x4, 0x3, 0x2, 0x8}, 0x0) [ 104.240312] program syz-executor6 not setting count and/or reply_len properly 2017/07/29 13:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d20000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000326000)=0x200, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000302000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e1b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000747000-0x4)={0x8}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008e5000+0x9d5)={0x0, 0x12c2, 0x10002, 0x0, 0x0}, 0x14) r3 = openat$binder(0xffffffffffffff9c, &(0x7f00004f4000-0xc)="2f6465762f62696e64657200", 0x800008001, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) add_key(&(0x7f0000e55000-0x8)="6269675f6b657900", &(0x7f0000115000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e4000-0x84)="fd1f563d49262d9c8026530739b403bd0e985a48d77825a784f03e8a89aec0ed24d2653c87ad599cbef39f4400d1abd5b585d097a31a23b7c8fcefeb54ba18b1da8a2e111bd5b3e08a6cb1a2eb29b34beb1033900c0f6e2d3150388215b928fbce6f0a6ccc4da5589dcd4b15f3cdf3836c45ae23491bcdc91c1e5a42c774f6fff583f555", 0x84, 0xfffffffffffffff9) ioctl(r4, 0x4000000002283, &(0x7f0000139000)="34") ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000df9000)="") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002fc000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eaa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e84000)={r5, 0x6, &(0x7f0000d63000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000116000-0x4)=0x10) r6 = syz_open_dev$vcsa(&(0x7f00009a5000-0xb)="2f6465762f766373612300", 0x8, 0x48401) ppoll(&(0x7f000070b000)=[{r6, 0x1000, 0x0}, {r4, 0x4020, 0x0}], 0x2, &(0x7f0000af6000-0x10)={0x0, 0x0}, &(0x7f0000565000)={0x200}, 0x8) write$evdev(r4, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000ef4000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000ef2000-0x1c)={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) [ 104.307120] blk_update_request: I/O error, dev loop5, sector 0 2017/07/29 13:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ea000)="445d00016f73695e5f21636c0000636365630c2500", 0xdec07a32f715b9dd) connect$inet(r0, &(0x7f0000492000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x7, 0x800) geteuid() lseek(r0, 0x0, 0x7) r3 = epoll_create1(0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d0e000)=0x1f) r4 = epoll_create1(0x0) fsync(r1) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000652000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000328000)=0x48) fcntl$addseals(r3, 0x409, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f8f000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000425000-0x4)=0x7, &(0x7f0000e97000)=0x4) stat(&(0x7f00007f3000-0x8)="2e2f66696c653000", &(0x7f000089a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r3, 0x5460, &(0x7f000053a000)=0x0) setfsgid(r5) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bd1000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d16000)={0x10000000, 0x0}) fcntl$setsig(r1, 0xa, 0x6) ioctl$TIOCSCTTY(r0, 0x540e, 0x88) getpeername$inet(r0, &(0x7f0000d9f000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c7000-0x4)=0x10) writev(r4, &(0x7f0000156000-0x10)=[{&(0x7f0000a8e000)="3f089354fc6f23b95a63366894077694e436731559f38b0290c2a9a5400a42a157a54913112803218fa0e5b887d60f0a9ca9c2fee41b981b76e99fa5d194f830674001c59e3fa6aeaf0c89e4dcb90c2defb7208da1e2b4efa1b64c9eef12f5963dd385008f625368b88dd243f3004b8956ae81e32ef19d2f6b25c04da783b29dbecabe109bfae4b42501fff923b7ee5ec0585f33751cb207b4beb038afd3e429d429ed633c765024b84c0e6208080c7ba14329d2c386039c5026ccf75614bf46122ee443a2f4b8fd409e432577155d8ca377f6f873f5985c3525e479c8a4c757c85fb0", 0xe3}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xdce4d800ace1c23e, 0x0}) r6 = request_key(&(0x7f0000c2f000-0x8)="6b657972696e6700", &(0x7f00005f7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f78000-0x9)="2d766d6e6574312400", 0xfffffffffffffffb) r7 = request_key(&(0x7f00003df000)="7573657200", &(0x7f00002f2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b7c000)="6d696d655f7479706500", 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f000032f000-0x8d)="70d54e8b1d2265ea5e03e14eb5cb2d99b07768d24873f8b4d4aba44408506afffdea1db4f7595007f1dde9ed277a115d6bcc37d3f6fa7a3a385e9116675dd356f70accd9564e5b218c1f5b66ce0aa50dfaf8b67aeaf153205baf7a4563b98fd6d421fb98164b11c61b2a2872c969a59242c33a726fa960f91cf0e53caf3bee4a4e0713caed74dfcb32dabd241b", 0x8d, r7) epoll_pwait(r3, &(0x7f00000c9000-0xc)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f00000bb000-0x8)={0x80000000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fe1000-0xc)={0x0, 0x0}) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) ioctl$int_out(r0, 0xffffffffffffffff, &(0x7f0000d1f000-0x8)=0x0) r1 = socket(0x2, 0xa, 0x10000000003ff) mmap(&(0x7f0000557000/0x1000)=nil, 0x1000, 0x1000007, 0x32, r0, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x3) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d20000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000d20000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ad4000)=0x8, 0x800) fcntl$setflags(r1, 0x2, 0x3fffffffffff) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x3d, 0x0, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000d21000)={0x27, 0x8, 0x1, 0x7, 0x6, 0x3f, "995cdcb48d177a5b744f4a35f0b167fce51c0c165f01c210b660dd00964fbe8fe7061985c4a0e01d5b695cd59550bd22b021cc5b15995db39033a62fe2644c", 0x5}, 0x60) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x9, 0x10011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000c39000/0x4000)=nil, 0x4000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000d1e000)="") mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000d21000)={&(0x7f0000d21000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d21000)=[{&(0x7f0000d22000-0xf)="67d298e15d38fb562e137ab53fa1d4", 0xf}], 0x1, &(0x7f00009fe000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r2, r0, r2, r2, r2]}], 0x3, 0x0}, 0x40) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000708000)=[{&(0x7f0000001000-0x29)="2900000021001980010a7524830a002102000016000000000000000009000c000000000000315aec00c87f0096", 0x2d}], 0x1) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x8, 0x31, r2, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d23000-0x38)={&(0x7f00005d3000)=@sco={0x1f, {0x6, 0x888, 0x607b, 0x0, 0x4, 0x7}}, 0x8, &(0x7f0000d23000-0x20)=[{&(0x7f0000193000-0x8)="09244124fb514ca3", 0x8}, {&(0x7f00004e4000-0x47)="1ea89ec0feb95328515c6ef7d575cfd0f05e9878f412d4c1c8c761b3d43a0c8e246a4d3f088f7e789ba25e23f08b6a066f7df94ae8725180bba46378c3a90085b5be29422d615d", 0x47}], 0x2, &(0x7f0000071000-0x2b0)=[{0x10, 0x11f, 0x80, ""}, {0x88, 0x6, 0x5, "af96eae0782085b1a41a1b9f702e3f1ae45bc26e5cedf1b77b28e43c5f2f0904858fbb84560f230898b5367507482d0526859bbee98beec0db2a268a3a204f80ab1cb70498e3442e86aa093ba57297ea3217002f39bb936e05dd503e64c7d42ec7d5927ad0fa8073e7aa772bd52e004a2b434bc7fd73d4"}, {0x58, 0x10f, 0xfffffffffffffffa, "8c2b7160594241e60f07e4926c78265035e03a34225ac68e1943cb88f3339207a01956f1b45f316b9767f6c94fb894041af3fc94aa793a041ab4ae9c5c938fd0c213da2932"}, {0x38, 0x11f, 0xfffffffffffffffc, "acf21ab97ac3d2241b63c21bc2972504bf8574a4aeddf830201e7190261eafee9803cd"}, {0x60, 0x113, 0x4, "1769f92a3ef2de4fe620b31267b6b9931baae10ac353d4717b85911e2890392b23f504d96b59e6ee2de7db9f76463670020b9adb363cc188aebea986020f725b8de9d4d8bd5720a70e"}, {0x38, 0x129, 0x200, "709e99ec24df0a7cce7c33646cb5ecc1769cd0fd49d37e2666c49ed8eb5e3ae3aae830b32829ed"}, {0xf0, 0x10a, 0x6, "9e655a36395502e114ae086e5fe756f84d9662a3e52db0927490cc29e923bb1908a1831eb4cf8df1dc1800dc69c13a189ed911190968692cbf30b57bc386b47858d0d3fc2d689f564524ed1b4a35c65bfd751ba4fd68469e6dd1f1591ef8c54ed70ac284e7134816b50fbf81641f0fabcd934d4c9ef7e97347c2ec9515846468d4be173758ef230f2dc610781ccd654a8002ba335fbba2e52e543579ced1952e5944ee75d07a907910f5cf876dc7836cde9bad56290801d40fb79384d676f3a42e1ea5e4eab79d5d9a5ae2ff49533bf4099dfbd2ee188dcccb09786e37"}], 0x7, 0x0}, 0x20000000) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00006df000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x10070, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000d23000+0x10f)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d21000)=0xc) 2017/07/29 13:15:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000518000/0x400000)=nil, 0x400000, 0x4001000000, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000336000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x1, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x800000000, &(0x7f000003a000-0x8)={0x2}, 0x0, 0x8) mmap(&(0x7f0000757000/0x1000)=nil, 0x1000, 0x4, 0x10810, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f000063b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) set_mempolicy(0x0, &(0x7f000034a000-0x8)=0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000e30000)={0x8, 0x2, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00007ae000-0x8)="2e2f66696c653000", 0x7ffc, 0x80) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x1000004, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000544000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000727000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000000) keyctl$join(0x1, 0x0) mmap(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) open(&(0x7f000022b000)="2e2f66696c653000", 0x401, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000921000)="ca9054728f26d700051a6da429") r4 = semget$private(0x0, 0x6, 0x1) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x2000032, 0xffffffffffffffff, 0x400) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000") shmget$private(0x0, 0x4000, 0x1800, &(0x7f000068f000/0x4000)=nil) mmap(&(0x7f0000000000/0x170000)=nil, 0x170000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000016f000)="2e2f66696c653000", &(0x7f000016f000)="2f70726f632f3939", &(0x7f0000170000-0xa)="70707031c96c6f5d5b00", 0xa, 0x3) [ 104.349379] blk_update_request: I/O error, dev loop5, sector 0 2017/07/29 13:15:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000445000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x10, r0, 0x3) r1 = socket(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000fad000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd9000-0x28)={@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]}) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r3, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x5, &(0x7f0000fdc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fdd000-0x8)={0x0, 0x9}, &(0x7f0000f85000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdc000)={r4, @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]}, 0x6d, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000075000-0xe8)={0x0, 0xe0, "6f784ef9a3466cb3cb5000807ec81c0679fee9024a097306a7187e8f577380847fda686493e9e681f88a423a676009553d5708e5a7b4fd19f28f807d22e14e23afe1a3b0e1268697dca3a986c36be16e52ad500d55c14c69b38746f4f1f4d8c7528dee466963cb6eefcb597eef8664cf740f73d96dcb454fe74d88bb0418256289cae919cb258996bd0def9f182f84532c7ee4fa2f81bdae0cd16c4a1498e1c00f584238fb9b44406731e8827ea34957459ebc20826a000313b2cf4a7701ab5fae34b764f921de001e2579ead403ed83012599eda26571bb129c33844dec398a"}, &(0x7f0000591000-0x4)=0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fdd000-0x8)={r5, 0x2}, 0x8) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000fdd000)=0x0, &(0x7f0000fdd000)=0x4) listen(r7, 0x401) fcntl$setpipe(r7, 0x407, 0x0) inotify_add_watch(r3, &(0x7f00004d3000)="2e2f66696c653000", 0x80000000) sendfile(r7, r3, &(0x7f000000c000)=0x0, 0x2ea96fac) r8 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r8, 0x0, r7, 0x0, 0x100000000, 0x0) splice(r6, 0x0, r3, 0x800000, 0xfffffdff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fda000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, r2}) 2017/07/29 13:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ea000)="445d00016f73695e5f21636c0000636365630c2500", 0xdec07a32f715b9dd) connect$inet(r0, &(0x7f0000492000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x7, 0x800) geteuid() lseek(r0, 0x0, 0x7) r3 = epoll_create1(0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d0e000)=0x1f) r4 = epoll_create1(0x0) fsync(r1) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000652000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000328000)=0x48) fcntl$addseals(r3, 0x409, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f8f000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000425000-0x4)=0x7, &(0x7f0000e97000)=0x4) stat(&(0x7f00007f3000-0x8)="2e2f66696c653000", &(0x7f000089a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r3, 0x5460, &(0x7f000053a000)=0x0) setfsgid(r5) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bd1000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d16000)={0x10000000, 0x0}) fcntl$setsig(r1, 0xa, 0x6) ioctl$TIOCSCTTY(r0, 0x540e, 0x88) getpeername$inet(r0, &(0x7f0000d9f000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c7000-0x4)=0x10) writev(r4, &(0x7f0000156000-0x10)=[{&(0x7f0000a8e000)="3f089354fc6f23b95a63366894077694e436731559f38b0290c2a9a5400a42a157a54913112803218fa0e5b887d60f0a9ca9c2fee41b981b76e99fa5d194f830674001c59e3fa6aeaf0c89e4dcb90c2defb7208da1e2b4efa1b64c9eef12f5963dd385008f625368b88dd243f3004b8956ae81e32ef19d2f6b25c04da783b29dbecabe109bfae4b42501fff923b7ee5ec0585f33751cb207b4beb038afd3e429d429ed633c765024b84c0e6208080c7ba14329d2c386039c5026ccf75614bf46122ee443a2f4b8fd409e432577155d8ca377f6f873f5985c3525e479c8a4c757c85fb0", 0xe3}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xdce4d800ace1c23e, 0x0}) r6 = request_key(&(0x7f0000c2f000-0x8)="6b657972696e6700", &(0x7f00005f7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f78000-0x9)="2d766d6e6574312400", 0xfffffffffffffffb) r7 = request_key(&(0x7f00003df000)="7573657200", &(0x7f00002f2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b7c000)="6d696d655f7479706500", 0xfffffffffffffffe) keyctl$instantiate(0xc, r6, &(0x7f000032f000-0x8d)="70d54e8b1d2265ea5e03e14eb5cb2d99b07768d24873f8b4d4aba44408506afffdea1db4f7595007f1dde9ed277a115d6bcc37d3f6fa7a3a385e9116675dd356f70accd9564e5b218c1f5b66ce0aa50dfaf8b67aeaf153205baf7a4563b98fd6d421fb98164b11c61b2a2872c969a59242c33a726fa960f91cf0e53caf3bee4a4e0713caed74dfcb32dabd241b", 0x8d, r7) epoll_pwait(r3, &(0x7f00000c9000-0xc)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f00000bb000-0x8)={0x80000000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fe1000-0xc)={0x0, 0x0}) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000000000) r0 = socket$inet6(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f00007d1000)=0x10, 0x20) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f13000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e24000)="35ed0c94e6150dcb489c51fbb125cee6b72036980e15668a4e4144a78dfc880f01fdabad1121338510f11b8a668a65c9a2da0764f506c09a72efd87ac78bc49f7032c618d421aeff8a12578a373931121c604473b37e7c33c14fecd0dc18f4ab9be6e1dbf59bae4932d88c3faaaf6332d3c9b08bca9f93b2f2861fc4829d35ada2f62eb5ba407b2ed1cc0b835ef00d48d5cd1a451de39e67686254e7c0dfcdd2880f08068aec633e8d1ac4b1bda70587fe307a2313251a2bf6946d659ebc428200da", 0xc2, 0x0, &(0x7f0000f13000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000307000)=0x0, &(0x7f0000f12000)=0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f13000)=[0x58, 0x81]) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x5, 0x4) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000050a000-0x30)=[{&(0x7f0000f14000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000f14000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000f14000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x3, 0x0) sendto$inet6(r0, &(0x7f0000b63000)="", 0x0, 0x800, &(0x7f0000f0e000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff80}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007ad000)={@common="62721f0025ffe9ffe274000000000015", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000062000)={@common="73697430000000000000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f15000)={0x0, 0x0, 0x0}, &(0x7f0000624000)=0xc) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f15000-0x4)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f13000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) 2017/07/29 13:15:41 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000e91000)={0x1, 0x78, 0x71, 0x7ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) lseek(r2, 0x0, 0x3) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000065000-0x10)={0x0, 0x0}) stat(&(0x7f0000064000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000065000-0x10)={r5, r6}, &(0x7f0000001000-0x10)={0x0, 0x0}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000065000-0xf)="2f6465762f73657175656e63657200", 0x181000, 0x0) delete_module(&(0x7f0000064000+0x778)="2700", 0x200) ioctl$TCFLSH(r8, 0x540b, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000e12000-0xc)=[r7, r9, r9]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00007cf000)=0x3f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c4000)={@generic="30609402000000000000067d08cebd5c", @ifru_flags=0x1}) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_addrs=@hci={0x1f, 0xfff, 0x3}}) ioctl$TUNGETIFF(r10, 0x800454d2, &(0x7f00006ad000-0x4)=0x805) ioctl$TUNATTACHFILTER(r10, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f000007b000)=0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000695000)=0xfffffffffffffc01) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/07/29 13:15:41 executing program 1: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f57000-0x8)="2e2f66696c653000", &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b1a000-0x4)=0x0, 0x4) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0}) r2 = syz_open_dev$urandom(&(0x7f0000cd3000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x5) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r3, 0x0, 0x6b9d, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f3c000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x101000) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f0000fe1000-0x30)={0x3399e895, 0xf2e, 0x8001, 0xb7, 0xa4, 0x400}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) fsetxattr(r4, &(0x7f0000fe1000)="65746831232c3a2e6370757365747b9a5e47504c6264657600", &(0x7f000051b000)="3a776c616e30766d6e6574306e6f6465766d696d655f74797065405c6d696d655f7479706573656375726974796c6f6b657972696e6776626f786e65743100", 0x3f, 0x1) ioctl$KDSETMODE(r5, 0x4b3a, 0x4) r6 = epoll_create1(0x80000) creat(&(0x7f0000fe3000-0x8)="2e2f66696c653000", 0x10) pipe2(&(0x7f0000b14000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$netlink(r7, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e43000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000a51000)={0x4, 0x0}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000fe3000-0x8c)={0x40, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCXONC(r5, 0x540a, 0x2) epoll_wait(r6, &(0x7f00008bc000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7c) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0xd6a, 0x0, 0x7fffffff, 0x8, 0x40, 0xd, 0x7, 0x9, 0x10000000415, 0x5}) 2017/07/29 13:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000705000-0x4)=0x0, 0x80000) r1 = dup2(0xffffffffffffffff, r0) r2 = accept4$inet(r1, &(0x7f0000afc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e4000-0x4)=0x10, 0x80800) getsockname$inet(r2, &(0x7f000009c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000)=0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmsg(r2, &(0x7f00007cc000-0x38)={0x0, 0x0, &(0x7f0000d5b000)=[], 0x0, &(0x7f0000b76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0xe64}, 0x1) r3 = creat(&(0x7f000050d000)="2e2f66696c653000", 0x14) mknodat(r3, &(0x7f0000f97000-0x8)="2e2f66696c653000", 0x100, 0x8) getxattr(&(0x7f00005d2000)="2e2f66696c653000", &(0x7f00000e4000-0x1)="00", &(0x7f000017a000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) mknod$loop(&(0x7f0000003000)="2e2f66696c653000", 0x8006, 0x0) setns(r0, 0x404c000000) r4 = semget(0x2, 0x0, 0x200) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000c4000)=0x3, 0x4) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f00006b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$unix(r3, &(0x7f00006fe000-0x38)={&(0x7f00009e6000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005bc000-0x10)=[{&(0x7f00003fc000)="adc7c437f57e8917c1400dc32a2e52bb3a11602f5e3ab1067bd8f81dca61a271f77653ba9ba4dc3a08fb9879aa3a0e7efa803ed1170852e26efb39801eb87c6b7fe82cdf0a20636c8da7e1610b4043a50e23b2f5b4ba0b3c6b01bbed0fa2343c6d646d226127debf3e70c98d68a7dd76d03e0db907249beaf8e4e84ed5868e48e7be5247d4e3489a29aa9d31b45abf4f0b6d8eb0423101ef8ea9a4c0115b8e03ee040a9e394f87e38d38bb8eab83f27499d7eb0d2a4a5cbd26e34300", 0xbc}], 0x1, 0x0, 0x0, 0x10}, 0xc0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ca7000)={0x0, 0x7, 0x0, 0x2, &(0x7f0000cbb000/0x3000)=nil, 0x9}) 2017/07/29 13:15:41 executing program 4: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000fab000-0xdc)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0}) r2 = epoll_create(0x1f) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faa000-0xc)={0x10000000, 0x0}) mq_timedsend(r1, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) r3 = mq_open(&(0x7f000095b000-0xb)="6574683000", 0x80, 0x20, &(0x7f000017c000-0x40)={0x80, 0x100000000, 0x2, 0x3, 0x9d11, 0x0, 0x4, 0x4}) sendfile(r0, r1, 0x0, 0x40) geteuid() mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x12, r1, 0x2) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000fac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000fab000+0xc40)={0x10000000003f}, 0x8) r6 = syz_fuse_mount(&(0x7f000048e000)="2e2f66696c653000", 0x8000, r4, r5, 0x1, 0x20000) chown(&(0x7f0000e89000)="2e2f66696c653000", r4, r5) getegid() setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000058000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000)=0xc) fcntl$addseals(r6, 0x409, 0x8) mmap(&(0x7f0000cf2000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000843000-0x40)={0x100, 0x6, 0x9, 0x3f, 0xd6, 0x8, 0x3, 0x7}, &(0x7f00000ac000)={0x1ff, 0x1, 0x9, 0x6, 0x0, 0x59f5, 0x6, 0x1ff}, &(0x7f0000402000-0x40)={0x0, 0x5, 0x5, 0x6, 0x81, 0x6, 0x4, 0x100000001}, &(0x7f0000008000-0x10)={0x77359400, 0x0}, &(0x7f0000871000-0x10)={&(0x7f0000abe000-0x8)={0x6}, 0x8}) clock_gettime(0x0, &(0x7f0000d5b000)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000fae000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedreceive(r1, &(0x7f000087e000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x101, &(0x7f0000faa000-0x10)={r7, 0x989680}) mmap(&(0x7f00008aa000/0x3000)=nil, 0x3000, 0x101000002, 0x12, r1, 0x3) connect$netrom(r0, &(0x7f0000672000)=@full={{0x3, {"fff0100000af19"}, 0x7f}, [{"1917a4f498d56f"}, {"dd0ece568e3be1"}, {"24165900f934b6"}, {"d4f9ab0d25b4e4"}, {"0745f2ed491725"}, {"5407000000e032"}, {"5c894e565ea738"}, {"f60fbff069cd7c"}]}, 0x48) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000faa000)=0x7e, 0x4) 2017/07/29 13:15:41 executing program 0: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000074000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500004000000003000000000000000100800009000d000000000000280fe23f07000000000000005bffff01a2ec", 0x3b}], 0x1) r1 = gettid() r2 = getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000043000-0x9)="2f6465762f73672300", 0x2, 0x1fd) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x2080000000000a, 0x8000000000001d, r0, 0x0) connect$netrom(r3, &(0x7f0000072000-0x10)=@full={{0x3, {"8b46ff3e0a7555"}, 0x39de8887}, [{"961dff1422ab9b"}, {"70a6f395bc0791"}, {"7e39ce7a5cf9c4"}, {"d05ce5cd0ebdb9"}, {"0d19d791eb780d"}, {"bb9009f3424021"}, {"2e6f6bc1ed10bd"}, {"24bbf6b8a94003"}]}, 0x48) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x400000000000003, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4, 0x4014, r3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x50032, r0, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x8000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000071000)=[0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getgid() mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) getresgid(&(0x7f0000021000)=0x0, &(0x7f000005b000-0x4)=0x0, &(0x7f0000071000)=0x0) setgroups(0x3, &(0x7f0000026000-0xc)=[r4, r5, r6]) r7 = dup3(r3, r0, 0x80000) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000053000/0x3000)=nil, 0x3000, 0x3, 0x6a170, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) process_vm_readv(r1, &(0x7f0000070000)=[{&(0x7f000006b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000071000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000071000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000071000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000002000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000070000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000071000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000001a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000070000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000070000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0xa, &(0x7f0000071000-0x80)=[{&(0x7f0000071000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000061000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000071000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000071000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000071000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000070000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000067000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000001c000-0x13)="00000000000000000000000000000000000000", 0x13}], 0x8, 0x0) ioprio_get$pid(0x1, r1) syz_open_pts(r3, 0x1) 2017/07/29 13:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ddc000-0x4)=0x0, &(0x7f0000721000)=0x0, &(0x7f0000b26000)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f33000-0x9)="2f6465762f70707000", 0x20000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000415000)={0x7, 0x6}) 2017/07/29 13:15:41 executing program 1: getresuid(&(0x7f0000ebe000-0x4)=0x0, &(0x7f0000b47000)=0x0, &(0x7f0000271000)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000262000-0xc)="2f6465762f62696e64657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuseblk_mount(&(0x7f0000ac8000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, r1, 0x0, 0x1, 0x103, 0x8) r6 = accept$ipx(0xffffffffffffffff, &(0x7f00005a8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000995000)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000057d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000001000)=0x0, 0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x40)=[{r2, 0x1000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x1000, 0x0}, {r5, 0x80, 0x0}, {r6, 0x100, 0x0}, {r7, 0x80, 0x0}, {r8, 0x200, 0x0}, {r9, 0x8, 0x0}], 0x8, 0xfffffffffffffffa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000863000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r1, r0, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036b000)=0xc) r10 = creat(&(0x7f00006ad000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f00002c1000/0x3000)=nil, 0x3000, 0x3, 0x10, r5, 0x8) accept4$ax25(r10, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) setresuid(0x0, 0x0, 0x0) 2017/07/29 13:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)="2f6465762f73657175656e63657200", 0x801, 0x0) r1 = signalfd(r0, &(0x7f0000a7a000)={0xfffffffffffffffa}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) r3 = add_key(&(0x7f0000a7d000)="6c6f676f6e00", &(0x7f0000a7e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000701000-0xec)="aa4ffeb1bfdac03b6813004863ee08c29ee23070025445fa81239e2afdb084e1f2599117ffbaef72a01833a5c1eb6d193b2a1cefc06569a57601d052dca38f1c68cdf3bd01c3f708a76b1250510cf2a307569d41e2a4a821a5fe4794215c769c5565cd002fe5f306c7eb491714c11f56acff94002da94e5d1faec2909cec8c865368b9736ef76a51c61e846ebc26693191c0ff1e5667e3410ed49a95d88b38432f0ba7d346702a9771e891b4299e673048c603de7a0935cf48d253d851833ebafb4777b8693ff649d3482e631a9f0bcf48f0326b7b7a781fc67bf9244491e8be02e359d90f3711f719684c56", 0xec, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x20000000) keyctl$session_to_parent(0x12) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000a7c000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000a7d000-0x10)={r4, r5}, &(0x7f00002f6000)={0x0, 0x0}) ppoll(&(0x7f0000a06000-0x38)=[{r0, 0x6, 0x0}, {r2, 0xc000, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x8, 0x0}, {r1, 0x10, 0x0}, {r1, 0x0, 0x0}], 0x7, &(0x7f000043e000-0x10)={0x0, r6}, &(0x7f00004f4000)={0x4}, 0x8) bind$nfc_llcp(r0, &(0x7f0000279000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x1, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) ioctl$TCSETA(r2, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00007bc000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x6, 0x200000000000000, 0x80000000000, @tick=0x802, {0x9, 0x1}, {0x0, 0x0}, @time=@time={r7, r8+10000000}}], 0x30) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000a79000)={0x6, 0x9013, 0x2, 0x91a3, 0x1, 0x9, 0x4, 0x50, 0xfff, 0x7}) clock_gettime(0x0, &(0x7f0000a67000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000024000)={0x7, 0x560, 0x8, {r9, r10+10000000}, 0x9, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008eb000-0x4)=0x0) keyctl$set_timeout(0xf, r3, 0xffffffff) connect$inet(0xffffffffffffffff, &(0x7f0000cbc000-0x10)={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r11, &(0x7f0000a4d000)=&(0x7f000050d000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000bbf000)=0x18) 2017/07/29 13:15:41 executing program 3: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6574683070726f636d643573756d5b6d643573756d73797374656d5e5b7070703000", 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014b000)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) unshare(0x840000) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000285000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000183000-0xc)="2f6465762f72666b696c6c00", 0x8000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000063000-0x4)=0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b6000)=@ethtool_sfeatures={0x3b, 0x1, [{0x4, 0x9}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$netrom(r2, &(0x7f0000008000)={&(0x7f0000083000-0x48)=@full={{0x3, {"f64eec9ee2e037"}, 0x0}, [{"d796b32740711b"}, {"b09e45bb9f93e6"}, {"e9f02545c18c09"}, {"c647c48c4b2d90"}, {"6add6a6feb27e1"}, {"ac20fd2abad7c9"}, {"d2fbc463c79ba9"}, {"327c9aab72c857"}]}, 0x48, &(0x7f0000272000-0x80)=[{&(0x7f0000298000)="d0c24cfa9a7b6bed2c4ed8253d0a8d33321008a2f411b49ecada197bfa8c8c56057e47e85e515c4c40643e1bf867eb7aa56d4cee58117925f045ce0e0cba3cb392cd33a502c43b63203b7ee15095181049e3ddc97a141d4437433b36e03b08cf2230f28ff00172c9bd7d16871cee0542368da291cadc680a96bd13a9034402ed4133c481ce1339b35e25a750ab4e1caec8c045385f41e369fe238515ab726e68d5b377dd5a2aff4bb05efa1e8b3da9de715828c1", 0xb4}, {&(0x7f0000034000-0x87)="", 0x0}, {&(0x7f00002ee000)="8a", 0x1}], 0x3, 0x0, 0x0, 0x0}, 0x0) pread64(r2, &(0x7f0000291000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002f0000-0x8)={0x0, 0x9}, &(0x7f0000041000-0x4)=0x8) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00002ef000)={r4, 0x6}, 0x8) 2017/07/29 13:15:41 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x22100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000004000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000)={&(0x7f0000005000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="edc77d6510efbf756f3fbb92b7f56bf6893aeae3f648a28d653a33be7bd6b2bb9d601462c0191b9e7c3f57d8cd9333a51fb36eceecd20b56e2f8191042687c892ff12311a6de940e39fd7c666f79c63db7a47c54de1a6341282851ca0b495171149cdba7e792f95b161ffa8b9de18210003a6af0f80580cebbc640d752b362e37207c9698cf23aa71638ec06e0f58830de15d84b24a62f776140f631b2452278b58159f716b3afa975d8aec5d31dccc4093b581c504f39344a0e45d5e21474ae1144f426b2ba8d446feed0fb74965f7b076c8797b875f9744167e9a9ea219885316d6188aa2d288e8e65d820c2cfd03a78fa9dd49649fd8604fd90e1db82d3169d9390b9ce61b34594d2db73aac7bfa0dec3416f5a2c75faaf01aa38dea8a09902b26df64cc29473c18a52cc3306aed4b4e12f0dceb88a2deced401be4a388e9176637b19f983c0f0f4f4898abc44fb99e4baddf233c54ce3dc7bc30064581357a2abfeae96009950e5162891441940fd1034d50a0df2eac7ecc3058be58bb589398529fb46f559322edabec4f3090f502133cd3137a2575488f3ce0e987aeea660c05581d0af0f59a98148f615c1ae0c56b80ff9c0f61c0b9b405ba1c1f36a4fc8977868b22cb26e48bb57d933f3b53b2d74af84dcc0456d1da6c76bccdaeb77a687d65b0c8c79abbc5c9f20c42c5c00fb08e8b388440d6adb318981d03212413f90c02f9d582e6c7af7624ec2c8443cdff7a23b40e98fcdfbb1529b39fab9bdf0aa4fb211f5c1bd4f72f70d20d947827ace902f701ed623f2f888c785503c5ed8684e65c6bd3f446229744bc1c2dfc4fc111bfc2decb852cf2654763e9db3d811bb1becee2b2c40ef85a7425713c0b6f640db6328cee6ecf4110de60c7fd316fe6650e6abb7daaebd6a4fdebf1fedb0c02663e72bfc6378c3bfded55ccb9c0e72624e3b2a7885f72c5f6ab5aafc4658ee361e472804c181deb6220d9b3cd2e7ca1126792966a77e0b440a29c9e2f37de6679708c0cf087ed25630731f623ad5a7b41d6ea88741a8ebde04d6c45fe8dcd52b4a10ce03f28dab1f67c382fbb7b4169a8a43fe72db6ae5b79ecb6eac72a5f6b155d513309cdf40d84593960da9588c1252cde425208eaafb789bf131bb30867a15c701b949d83bea01a926b92c5e58935932f1f8f7cc8174f4b5c49907cbf8a5a1a305af2d8f1d60372c68f33ca90df7be020752460580765100e228aba00c38b0beb44dd61c5b831391cc60b3ebedc5b5a79c6ffaff9210e44e40f9cb1139ff334c6f4e86a982cf189a173db154143b306d6aecfd587d4d4a8b2a585580b9405481f0676c6262ff5fcf1dce53e904ecd4b447c165a6a807577616dc29e32caf2b347c042e943110cfefb58f7c3cf31062ee0e19f13749812b237c1eb25c1974e545010fdbdaaca9ec9d41a2f6599d2abd2acfcd5d9c1ef4158d8520f81e6c26845b4a0a8e76bb315950bec8ec4b3d7f2a07f1d5aee58a98b189974b48c6dd3ba73f9e29824e2572573576eca951c85cd522438b54f634cb0ad5d572ba17673156d1870f53c2fe1b06d4e7d6da375cb8c54efb340b98868fbef9f4ad300ca0a0330eeb972031c6d3018afbabe69c4a4bfac2b4760b158f5290446b13e32eba7df525c66293fdf82ae8799e8d489389786509f9ae92e8c3070ada5cf702ad7520275e4a234fcc7ed1b37928ee20773bd52d42bd1ca84bf81a31b6e2ee754a39e04ffd733ebe59c7b5ed53e5e9f328597d95c6fc56b2ebfe80ff7f0f93303c5367078eea6192b4f7186687ef182d24ce57b00fcd9707082a176f979997fbd48fbb71d53f815f3c5240f1a0ba5818c22f92afadb1e17899bab56b1343a236d2a2d477fac70a44714bcb1bc0ebc220e08aea9a5fb6efd27e1c3a592b855fb97e8d127d9326361900159c9e8dc18d26d0a1e1854554526a497a9cd665716a8cd0f8a28de88f98035c70cc2355079e05bc2f037e17241c25db2d3f7f02bca6ec6d166012fc7bfe5e370f90fbb6fd97624bb203a0e71ece2f2562fcd0ad02a64931493b1b6aa9172db058fa2363cd99a000a523223eb08038c032dfd2a5a1c48e2cafec83e190833903df1bac0e1796da531fff87dc6d7e2e406abbf42e4da0fb2d178cc9f51572f035ab171b16bcc0e7446793d4727be7ca1ff231a390d04498e67512e9b0773a0969f789d68d55ed80f0c1646fc99695380743a9b7188ce44b35615ac71ba1d085b9aa7aa510a2bfef39f315b28614c8319df266ee87ef9e2e3a65603fab6f92ba8f2808d7aace7bb956a93a3d3d6083c227f42b2a13bec9ab9307364ccf4fd2d9158ad3fd952e6da5ca4022ba8fce2e7d9df52255baa04064e2e7d6331c30b65a4b5d8464f5ef65f8a4c9fb926687d0f493020a76d139b7aec98d08e537e672812d3069c1c883ecdda5fa1e7a06aeb4bfa44017f41810fd9640b0d8321dd5d0c1ffa3445ade419850d8789abf38679ba8c8666f5007120ac584d115154e4ef16c266b532592bb863484a57c86b3a3b86bb33cb5e1780dbf7e5c749ef21ea5cba448f1a5aacc7ef0bbd4bba26596dd2f85f1743930b96bdb37bae11161d2f854ef0fbd20fdad02700ca4b30711b36264bc743a99f9b4a3d2ec42a10a949ce7a77d28b668fecda00cc2ec9215700d42669ae49697906132ba5049021b1f6ccecfb02468f5dbd47bc78bcb25a6d3feb0c87c83dae5f741476540589ec81d818a12afc95900f3317cc130efdd8225f9fc13247685a6affa4598d485b7378eb8ac90d10a3f9098385e508850bb025e398a50cc0bba16df433300bdd6588807099eb2012070636cfbb626b9b5442eef5629fbbbef2f224717752df577389b973b36c5c2a86962165dae8456779871fc341c6e16df134c00383904c78dbfb0e73fcad168c4bd6019bf01adb0138fa6dda2aede8be718c44b5c80fd2d6bc14f83f62a0633551d10475840462e57aa68fdcf41269559bba15f4b4e0dad24217cfc373662aa678b55a0a6758b2753d6757d1074b1c77f6a59f9cf1248f3380f7bc5f7474bd0826e6d14e65eb3bb21ad61d4b5f206c6f3ce200e58c8c70cfd15fcc285cf367216fe800699f1269f437e514e3249cba0a2204798d2dfaafb96500d2d958cb6925c7f5d416e760eff8dcfe474ff4c7eb8c53559b44701f9f39f96f7d19e1c637646efb7abfda0e8cb0e091307c5381c400652d61e0d3c1b09a19b873b201c844709739418367d7dd2cf62caf21f0c2b58d4b2d03340055d5dd3807db9e2b69d8b5748d504841516aab19c29c795e48a85a8eca1883abc97fe60ebb1b4b38370ce3f2b73a29ce4e1c5a6067087eb81c2de99c46d27596305caff6ccfb73cc0bd4d00ace1440ac1828242a0b8209fffa215e71d7ccdbe55f3e79bf2d89412dc28fab915151678bfce1daeda65129316cd3d54cbaf2680b1967e9c331f34dd0ad1068424cbcd10c8c56bbff437b034fa8bbabcb0f834aa7ced6940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0x1000}, {&(0x7f0000005000)="3da2e9f3e1443279bac98ca3a5083ca35875b7a699c8a4ce727888bcba8cc3a5dc08bcdeb15c02a852fd1fe83a03bf2a0feb5f64da17f1a5f3aef9ad4e2dc8ddaafb8394237324e449e0c82c04a113f8a4c1b572dac05cf1a5a5276d3a9ec4e99f4f8a51ad30644874637cc2603242c2df9cd0508e3700cb312ea48c5e1f0ac232888dc70e201504c235d28f7eba0323bba20f7b0f4772801ede2ad55ffbcd541c5e3172832d9a462019f21a839efafe193c8e1473cf53055dfa937ca2622e83d39a26e520ed2a646a4722", 0xcb}, {&(0x7f0000002000-0x17)="63c495e2d781144bce06fe4946cddbd992d4e71d0feea9", 0x17}, {&(0x7f0000004000-0x26)="92447c66b3c74ff31c2e93799b43a231bf2aa53b96ba7c1b1cdf12c0c211905b8df1a16a8e2b", 0x26}, 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", 0x1000}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000005000)="b1fbbe1bb4db7543b9f063bb9970723d73441bc51f3775739301f1bcbcc93e2f1fad0ef487a477a8e7dde5eeae22cfa7", 0x30}, {&(0x7f0000003000-0x56)="7ef0fc6c531d51533c3bc4c2d99370abdfafc7d9fad4ae429cdfd86479a73ff0038df47a0022c7419b4c0ad1a60b9b0771079389256778039c7568b062161edafc325d5cc0d0a5ab23144952e3b3ead95672b05f334d", 0x56}, {&(0x7f0000004000-0xb9)="25e0b979c37637813604db00388787253cb271dcbaee093b07a7138894818e720c86f205b266bca082c28e67349ed1797e0318c9d21eea86c3705dc9e844553dc52e9803f878f81b84cdfd965495a8a8d74431725cabcd191467ca4a47145b2558452621de87e81f38b530c0570513bae0e7180925719cfe1ae1e69364a34617f361600f4f9258b887f32918eada9e331deb27d5c6486bbb1cbf29defa4e68c56a0ce690d199cd00480cfc79ac5804b2c6eb2e309c929d1b3b", 0xb9}, {&(0x7f0000003000-0x19)="6b681ed4f408dfb3b5612e4098efb625a229d0bc53bc8f4d3b", 0x19}], 0xa, &(0x7f0000004000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fc000, 0xd, 0x8, 0x1, 0xffffffff, 0x3f, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8000000000000, 0x200, 0x9, 0x1, 0x9, 0x81, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100, 0x200, 0x8, 0x1, 0x0, 0x6, 0x9f, r2}}], 0x3, 0x40}, 0x1ba4037faff8d1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x6b, "5ad0e51174359d1731c0017bd3aa949c65e2cdbd977c96b9699842e7775d8b4106313e127ca94a9dd66769aca12901877ec0f2b3c90ed1878720458d64f5ccad3c52bd03bb132ce4b92b9e07f10d219f6e45503540aa1dbe9ea733cc47e780f29cab5fec40323f1a1e1bd4"}, &(0x7f0000002000)=0x74) inotify_init1(0x80800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) 2017/07/29 13:15:41 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x3, &(0x7f0000000000)="af3d86581dd8f1c0c899aaf02dae18b12db491cf21335cb954a4bbea0cba5790b63f6da5af4dfa796aeda8bd71caa03363cdfba8fa2d0fcc4f810bc71ce45113737f6c6b3cefd5144430b8487f6f32ad19caf748", 0x54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xe1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8523, 0x5, 0x2, 0xfffffffffffffffb}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x7c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fd2000-0x27)="260000005e000900000000f83a0000000000000001000000020000000000085b1ee9ff4b35eade", 0x27) 2017/07/29 13:15:41 executing program 0: r0 = open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0x7) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d6000)="2f6465762f6877726e6700", 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000422000)={0x5, {{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = add_key(&(0x7f0000a5a000-0x5)="7573657200", &(0x7f000020a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000)="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", 0x1000, 0xffffffffffffffff) keyctl$update(0x2, r5, &(0x7f0000f4d000-0x1000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d89000)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x4000)=nil, 0x4000, 0x1000000000000004, 0x1000000000000035, r0, 0x2000000200003) r8 = open(&(0x7f0000001000)="2e2f66696c653000", 0x1, 0x8) mmap(&(0x7f0000434000/0x3000)=nil, 0x3000, 0x3, 0x110, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x31, r8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000064c000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x110, r7, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x36, r7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000003, 0x12, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r7, 0x0) 2017/07/29 13:15:41 executing program 1: getresuid(&(0x7f0000ebe000-0x4)=0x0, &(0x7f0000b47000)=0x0, &(0x7f0000271000)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000262000-0xc)="2f6465762f62696e64657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuseblk_mount(&(0x7f0000ac8000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x8000, r1, 0x0, 0x1, 0x103, 0x8) r6 = accept$ipx(0xffffffffffffffff, &(0x7f00005a8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000995000)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000057d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000001000)=0x0, 0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x40)=[{r2, 0x1000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x1000, 0x0}, {r5, 0x80, 0x0}, {r6, 0x100, 0x0}, {r7, 0x80, 0x0}, {r8, 0x200, 0x0}, {r9, 0x8, 0x0}], 0x8, 0xfffffffffffffffa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000863000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r1, r0, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036b000)=0xc) r10 = creat(&(0x7f00006ad000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f00002c1000/0x3000)=nil, 0x3000, 0x3, 0x10, r5, 0x8) accept4$ax25(r10, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) setresuid(0x0, 0x0, 0x0) [ 104.546442] binder: 24720:24726 ioctl 540f 20003ffc returned -22 [ 104.567363] selinux_nlmsg_perm: 4 callbacks suppressed [ 104.574014] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket pig=24734 comm=syz-executor6 2017/07/29 13:15:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000445000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x10, r0, 0x3) r1 = socket(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f0000fad000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fd9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r3, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x5, &(0x7f0000fdc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fdd000-0x8)={0x0, 0x9}, &(0x7f0000f85000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fdc000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000075000-0xe8)={0x0, 0xe0, "6f784ef9a3466cb3cb5000807ec81c0679fee9024a097306a7187e8f577380847fda686493e9e681f88a423a676009553d5708e5a7b4fd19f28f807d22e14e23afe1a3b0e1268697dca3a986c36be16e52ad500d55c14c69b38746f4f1f4d8c7528dee466963cb6eefcb597eef8664cf740f73d96dcb454fe74d88bb0418256289cae919cb258996bd0def9f182f84532c7ee4fa2f81bdae0cd16c4a1498e1c00f584238fb9b44406731e8827ea34957459ebc20826a000313b2cf4a7701ab5fae34b764f921de001e2579ead403ed83012599eda26571bb129c33844dec398a"}, &(0x7f0000591000-0x4)=0xe8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fdd000-0x8)={r5, 0x2}, 0x8) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000fdd000)=0x0, &(0x7f0000fdd000)=0x4) listen(r7, 0x401) fcntl$setpipe(r7, 0x407, 0x0) inotify_add_watch(r3, &(0x7f00004d3000)="2e2f66696c653000", 0x80000000) sendfile(r7, r3, &(0x7f000000c000)=0x0, 0x2ea96fac) r8 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r8, 0x0, r7, 0x0, 0x100000000, 0x0) splice(r6, 0x0, r3, 0x800000, 0xfffffdff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fda000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, r2}) 2017/07/29 13:15:42 executing program 4: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x1000002, 0x36, 0xffffffffffffffff, 0xfffffffffff7fffe) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x1c, 0x1d, 0x305, 0x2, 0x4, "07c000000000000538"}], 0x1c}], 0x1, &(0x7f0000618000)=[], 0x0, 0x88c2}, 0x0) r2 = socket$unix(0x1, 0x4000000000000005, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) recvfrom(r0, &(0x7f00006d8000+0x101)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x8000000000000100, &(0x7f0000b0c000-0xe)=@l2={0x1f, 0x2, {0x8001, 0x1, 0x4, 0x7fff, 0x3, 0x7}, 0x2ce1, 0x7}, 0xe) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)="2f6465762f72746300", 0x20080, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0xe, &(0x7f0000fdf000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fdf000-0x4)=0x33) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) shutdown(r4, 0x0) mmap(&(0x7f0000207000/0x1000)=nil, 0x1000, 0x3, 0x1000000001010, r3, 0xfffffffffffffffe) mmap(&(0x7f00002bb000/0x3000)=nil, 0x3000, 0x2000003, 0x100000000000051, r1, 0xff7fffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00001e6000-0x4)={0x0}, &(0x7f0000a10000)=0x4) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000b0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000add000)="646374637000", 0x6) socketpair$inet6(0xa, 0xfffffffffffffffe, 0xfff, &(0x7f0000aa8000+0x47a)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000b0c000-0x4)=0x0, &(0x7f0000562000)=0x4) mmap(&(0x7f0000d61000/0x1000)=nil, 0x1000, 0x10000003, 0x32, r6, 0x80000000000) 2017/07/29 13:15:42 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000-0x10)="2f6465762f73657175656e6365723200", 0x40100, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f93000)={0xaa, 0x80000000000008, 0x0}) pkey_alloc(0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000787000)="2f6465762f72666b696c6c00", 0x4000000000400001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f0b000-0x5c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x5) pkey_free(0xffffffffffffffff) renameat2(r1, &(0x7f0000bf4000-0x8)="2e2f66696c653000", r1, &(0x7f0000000000+0xd64)="2e2f66696c653000", 0x7) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_open_dev$mouse(&(0x7f0000579000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x4040) r2 = syz_open_dev$urandom(&(0x7f0000b46000)="2f6465762f7572616e646f6d00", 0x0, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a4c000)=0x0) rt_sigqueueinfo(r3, 0x0, &(0x7f00009ee000)={0x0, 0x0, 0xffffffffffff0001, 0x0}) accept(0xffffffffffffff9c, &(0x7f00003b9000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c37000)=0x1c) close(r2) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000f72000)=0x2) r4 = syz_open_dev$sndseq(&(0x7f0000ef1000)="2f6465762f736e642f73657100", 0x0, 0x68000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)="2f6465762f73657175656e6365723200", 0x443e, 0x0) 2017/07/29 13:15:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bce000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d29000)={&(0x7f0000cb5000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007eb000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f4e000-0xc)={0x20, 0x1, 0x1, 0x0, 0x3}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x28) write$tun(r3, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000000700000747ad64354418"}, 0x100) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) write(r3, &(0x7f0000f54000-0x22)="220000001c000700000000ef0000000700ff210000000000bac906000100fff9c93f", 0x22) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, {0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x8, [0xf67, 0x3f, 0x8, 0xffffffff, 0x6, 0x5, 0x10000, 0x5]}, 0x5c) r5 = gettid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000576000)={0x4000000000000001}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000007, 0x32, 0xffffffffffffffff, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000cfd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000613000-0x4)=0x0, 0x4) sendto$inet6(r6, &(0x7f00007c5000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/29 13:15:42 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x9, &(0x7f0000000000)="36000000", 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000347000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000754000)={0x0, 0x0}) mmap(&(0x7f000025a000/0x1000)=nil, 0x1000, 0x7, 0x1000000035, r0, 0x3fffffffffc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fe9000)={0x4, 0xffffffffffffffc0, 0x0, 0x0, 0x3, 0x3ff, 0x2, 0x1000000000008001}, &(0x7f0000f76000-0x40)={0x3, 0xf8e8, 0x10000000000002, 0x1, 0xfff, 0x9, 0x4, 0x8000000000000007}, &(0x7f0000fe9000)={0x4, 0x7ff, 0x4, 0x400, 0x3, 0x100, 0x19, 0x7}, &(0x7f0000fea000)={r2, r3/1000+10000}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000fe9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x800000000000000a, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x880, 0x4) mmap(&(0x7f0000000000/0xd87000)=nil, 0xd87000, 0x3, 0x400000000032, r0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca6d64643e8900000028215a0004fbf50dc300000400000004001cfced5e000000000022001000010002000002021f00ec6b0f536e86a2", 0x5a}], 0x1) setsockopt$inet6_int(r4, 0x29, 0x4b, &(0x7f00000f5000)=0x4, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000064e000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000fe4000/0x2000)=nil, 0x2000, 0x3, 0x37, 0xffffffffffffffff, 0x0) connect$netlink(r4, &(0x7f0000fea000-0xc)={0x10, 0x0, 0x5a9d6e35, 0x100}, 0xc) r6 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x36) mmap(&(0x7f0000baf000/0x1000)=nil, 0x1000, 0x3, 0x30, r6, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000feb000)=0x0) write(r6, &(0x7f0000313000-0x27)="2700000014000707060e00f4110f0a0010ef002cf623ffff09000000077f001f05ff0300007500", 0x27) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000d6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0xc00) getgid() sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e93000-0x9)="2f6465762f76637300", 0x101201, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a45000)={0x0, 0x5, &(0x7f0000966000)=[@in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24000000000}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa98}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ecf000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eba000-0x8c)={r2, @in6={{0xa, 0x3, 0x8c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000134000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) r3 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0x2, 0x46050, r3, 0x3c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x5, 0x31, r1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x40010, r4, 0x40) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000895000/0x2000)=nil, 0x2000, 0x3, 0x4030, r4, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c5000/0x2000)=nil, 0x2000, 0x3, 0x9010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x4000)=nil, 0x4000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000f57000)=0x0, &(0x7f0000f56000)=0x4) mmap(&(0x7f0000f0c000/0x3000)=nil, 0x3000, 0x0, 0x32, r1, 0x0) write(r4, &(0x7f0000f54000-0x26)="26000000100047940000000a080000df130000000100000001000000000000000500020d0000eb", 0x27) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055a000/0x3000)=nil, 0x3000, 0x2000040000400003, 0x200000000031, r4, 0x0) mmap(&(0x7f00002ab000/0x2000)=nil, 0x2000, 0x200003, 0x200000000000032, r4, 0x0) 2017/07/29 13:15:42 executing program 0: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80004, 0x802000000005, &(0x7f00004c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000052c000)={r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = getpid() ioprio_set$pid(0x2, r2, 0x4005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0xfffffffffffffffd, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000cd4000)=0x4) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f62696e64657200", 0xffffffff7fffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000004000)={r5, 0x80000, r4}) fstatfs(r3, &(0x7f0000003000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x50200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_inode(r6, &(0x7f0000002000-0x28)={0x28, 0x8, 0x0, 0xcdad, 0x80, 0xb63a}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) 2017/07/29 13:15:42 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cf4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007bb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) write$fuse_init(r1, &(0x7f0000a85000)={0x50, 0x9, 0x2, 0x7, 0x8, 0x40, 0x7, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ab3000-0x10)={0x2, &(0x7f00006b4000)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$usbmon(&(0x7f0000052000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007bb000)={0x7fff, 0x1, 0x401, 0x8, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dd9000-0x14)={r4, 0xca, 0x80000001, 0x7, 0x0, 0x410000801}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000017c000-0x8)={r5, 0x1}, &(0x7f0000c94000-0x4)=0x8) rt_sigqueueinfo(r2, 0x4f, &(0x7f0000f91000-0x10)={0x9, 0x91d, 0x800, 0x81}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00009e2000-0x8c)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000015a000)={0x0, 0x0}) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000050c000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x3c) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 104.577893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=24729 comm=syz-executor4 [ 104.579882] binder: 24720:24733 ioctl 540f 20003ffc returned -22 [ 104.611033] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=24741 comm=syz-executor6 [ 104.612362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=24740 comm=syz-executor4 2017/07/29 13:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x12) r0 = syz_open_dev$vcsn(&(0x7f00002cd000-0xa)="2f6465762f7663732300", 0x40, 0x400c0) recvfrom$inet6(r0, &(0x7f0000b4a000)="", 0x0, 0x40000003, &(0x7f0000ab6000-0x1c)={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x8, 0x3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fa4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006b1000-0x10)={0x0, r2, 0x20000000001001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e84000)={r2, r3}) sendto$inet6(r1, &(0x7f000017f000)="097e9ac640399049a16fae5341a13464ac7d53c6182152015a3340a9c28b0282cbca52abd3095d06eecd2b0b7bd713202260e6a349eabb3181f682b09f6d519cb2bc9dcafe888d10c702a8578e9d052512bf36bfa24dc3a36881091cce1ee7fa82a8c015c261c3f20c787965b42ef6296073375145e17f058963", 0x7a, 0x840, &(0x7f0000dd1000)={0xa, 0x2, 0x2c1d, @loopback={0x0, 0x1}, 0x5}, 0x1c) get_thread_area(&(0x7f0000e06000)={0x4, 0xa7, 0x2000fffffffc, 0x7f}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fd9000)=0x0, &(0x7f00002de000)=0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000120000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = epoll_create1(0x100000000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000005000)={0x0, 0x0}) r7 = epoll_create1(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000015000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000005000)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000011000)={0x8, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000f02000-0xc)={0x40002005, 0x0}) r8 = socket$inet6(0xa, 0x3, 0x4) timer_create(0x6, &(0x7f0000c54000)={0xb, 0x0, 0x4, @pad=[0x1000c, 0x4, 0x800000003, 0xcd, 0xb5b, 0x100, 0x7, 0x8]}, &(0x7f000087f000)=0x0) sendto$inet6(r1, &(0x7f0000fd3000)="eaf019edae2bed", 0x7, 0x8000, &(0x7f0000d46000)={0xa, 0x2, 0xfffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5dd7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000fd4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x3, 0xc, 0x10000000009, 0x0, 0x400}, 0x20) 2017/07/29 13:15:42 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xa000000000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f60000)="2e2f66696c653000", 0x40) r2 = accept4$inet(r1, &(0x7f00007f7000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ea000-0x4)=0x10, 0x80846) r3 = accept$inet(r2, &(0x7f000071c000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000318000-0x4)=0x5, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f5f000)=0x4, 0x4) r4 = accept4$inet(r3, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) mmap(&(0x7f0000904000/0x3000)=nil, 0x3000, 0x1000000, 0x3f, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f60000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f00003b2000/0x4000)=nil, 0x4000, 0x4000000000003, 0x32, r4, 0x60) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) vmsplice(r4, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005d3000)={0x8080000000000, 0x8001, 0x104, 0x5, 0x100000001, 0x2, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000a3e000/0x2000)=nil, 0x2000, 0x3, 0x1c, r4, 0x10000000) recvfrom$inet6(r0, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x11, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000648000-0x2e)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40000, &(0x7f00009c1000)={0xa, 0x1, 0x10000000057, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f63000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000f63000-0x4)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f00003a0000-0x20)={@generic="029c07a65c0cdd735d7b1e25759c81e8", @ifru_flags=0xb01}) mmap(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0x42, 0x200000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x2000000000002, 0x3d, r3, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000a22000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f63000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f000004b000)={{0xa, 0x2, 0x4e, @loopback={0x0, 0x1}, 0x303}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x0, [0x1000, 0x8, 0xffffffffffffd52b, 0x2f, 0x10001, 0x2, 0xe0000000000000, 0x3]}, 0x5c) 2017/07/29 13:15:42 executing program 7: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000062000-0x4)=0x10) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000062000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0xf689, 0x3, 0x2}, &(0x7f0000027000-0x4)=0xa0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000041000-0x10)={r3, 0x1f8, 0x7fff, 0x9f03}, &(0x7f0000063000-0x4)=0x10) recvfrom(r1, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"000000076d9fff"}, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f000005b000)={0x0}, 0x8) read(r6, &(0x7f0000063000)="00", 0x1) syz_open_dev$sg(&(0x7f0000013000-0x9)="2f6465762f73672300", 0x80f, 0x80000) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000062000)={0x0, 0x0}) ptrace$setopts(0x4200, r4, 0x101, 0x2) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r6, 0x20, 0x3, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000005e000)=[{r1, 0x8000, 0x0}], 0x1, &(0x7f0000063000-0x10)={r7, r8+10000000}, &(0x7f0000063000-0x8)={0x40}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2017/07/29 13:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000510000+0x4de)="2f6465762f73657175656e6365723200", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a29000)=0x0, &(0x7f0000797000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000213000)="2f6465762f73672300", 0x7f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mkdir(&(0x7f0000f1a000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009da000)={0x0, 0x0, 0x0}, &(0x7f000061f000-0x4)=0xc) setgid(r5) sendmmsg$unix(r1, &(0x7f00000fb000-0xe0)=[{&(0x7f0000ee6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00003e9000-0x30)=[{&(0x7f0000031000-0xfa)="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", 0xfa}, {&(0x7f00002f7000)="647c96daba9ad92cc3ebc38103796afd828430f5c181c04206de57788aa4f0af90c553793726186a8dd656dbe55fbc19f0bd9539c77e02943dead777296ca54a471951fea353cb208f75589b97f0475d993e8eae519aacef6346a2caa7b65b76d6c3b42a22671ee8a81a8b33977a8bf549f774f0c8", 0x75}, {&(0x7f0000e09000-0x8)="ab24695c0f2f4d56", 0x8}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000f2c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004f2000)=[{&(0x7f0000abb000-0x1000)="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0x1000}, {&(0x7f0000757000-0x95)="1f5319efd175eb2dca541927f89cf3ae312b7eff64461dc89d7eeaaa1cc19684ea86d7433fa5463780ec2d73a31f4ca8209cd001e47ec6e109952a76c7baac5f0c4dedda5148f502f98c577afb34f654a6fe04a9df0e29b5aac7c5f7dd3c943f587620e3f55c1590a50f30244a04b069c788d6e17568b73db51230189a72786368873b9437b8916877506d65b99a1905031ed66f22", 0x95}, {&(0x7f000052a000-0x94)="e1fdfe181657e9053c1e6a9253d380c996806ce2f759dfc5b8b1be6f3fa36e890e391e189036300ddbe4d7c2abc6b3e81520da2b75880238457c11e32424105770b8c590790a73f4a87e823c9b436d5779b497a4b2294e6026f8c06f695d1cff2f5320de332fb48882e905bb1d511c3b0d9cb2e2adfc19136e40728c2488708c33b109a4acf4c094d70e85e20536866ceef6abbe", 0x94}, {&(0x7f0000902000-0xea)="0f757087f8d7ed24f2010613dc3f3641be71d511235015c586730970cd409fcf6ca9f53d8d08c4ff17d3993daa6ac41aba1c45fd8347697d7feeecea0174a1bbaef4bfb18b58fc92baaed9ba91605d3c5c3f20415bf0d32fc987e3710a44adda52468d906ce16c6a8af0028d4923dc1f5e84add71a091f3f907df46fc09769477257f86fc3c4fa489756f9ad89870571ac65d8bae4f8c8595b79e007fb4fb511907a12ba4f290ec1ca48653b6cfcbec8cf5030b0089bf9176ff43672b2f6e1775614fa2900cbff3af1028b1e99422fdac9ecba215f703de9c29dfb0ce4cc3b7c4ec908eacfa18eb56ab8", 0xea}, {&(0x7f0000895000-0xd6)="3d9ae060b1a99d7b8880a69914071a54bd32f0b97963e11d2db340603ca51b7e10e34df4812616aacbd9a8d16aed30066ed0ff95fba39f8fa21c935d89bd1214bb99744956b40060f2c504c4bcaace0a3782b9c3e82e642a1303d973c244b34602e574acdffffb1bdf63ce758b9345dc023d49b66bd2b88ddb2994315ee596f6d0543f19e8e6dca160df960191f302ea48132e749d11e75bd3cfd66a90a38dc65d02fd089fe70ffef8001d82846bfc6d29e91aeaeafd933ad2bfe1674290866ea3f8f16228b5e3a9dbcf4c8411dc1e82e05b4d7545e9", 0xd6}, {&(0x7f000060e000)="77ef154c09aae77af2964c6c1de95c6be351f4ed49098f28ab6ea95c0153d42c", 0x20}, {&(0x7f00005db000)="f990bbd3e5c268e1df414c81eccbceb961bef0b82161630b028a1a8ebc859d9159755e11f31778c2dfdd8ec0629ddced7a4069f4b07a3688ff095c5aecd6", 0x3e}], 0x7, &(0x7f00001a9000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x4, 0x40000}, {&(0x7f00003ac000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00002e1000)=[{&(0x7f00002a5000-0x1d)="b489609c7acaadd1bbafe2e1a759ad492a76dbbe2c5dc1b630ecacef6a", 0x1d}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f000085d000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000088c000)=[{&(0x7f0000726000)="", 0x0}, {&(0x7f00004a7000-0xb8)="e13687a30219aa3eeddfe3c31796e5f2e8c3a05221c3742173c805d6e25acf7bd0d1418d51b4e0e4e2a68cb1471aae493fb59b1fea12c78cb139d15742743d116f33dcb18b82752a112d097b4efd76d1ef3d67c8a89b9fd932993cd4840cee28966824feca76f1bd5fbea90bbb98c0fc2ece3b1f8040d38e7305ef8aab38cecb73e87686def633a211f552c329c983e71f853ea60967ee939a77efc7c4b7e197e4c842d44d6d4a11a710395b9442231f8412709d140fe881", 0xb8}, {&(0x7f00003d1000)="d8eb3a60443fc052fae12031a26924337c1b927861212fc994885cb75a2d7b46464228bdaa96f6009648944c088656e78fd142e63a2df44a71442037804c30dfee89aad844903501d07965c1fcf94c8f85b045a7938aa10ab9924decd8e4e0991a51ef56ec8a6d0cae71b4ae9ac4b7499c5f023e743a7eb4dd95c78b815cfdcb2c8a67c195f66d5f58b025a96956a363eb2c26bb3d869905750c777e4af2d7bae0c8c5dd867058d0470d828f9b90a8b127aed9a9a71e8e8649d67fc89f89", 0xbe}, {&(0x7f000047e000-0xc7)="fd889ddd70f8f5efd611f115c6c78b501179d0fb3c0826ba8ab731a0b88ae684fc73b9e6735c9f0dd000efd12112cd6e1a8bcef7683e5251f981887441b31c1d08b251bff8e473e82c1277743d176ca48e4d81f80083d206301b0bb1663884495635d48f9c4d62ac4ad440a425fb09172b0b82e5640717dfd34ded20b8598d86468600bfc16b1d2914ac7968714b439666dfd3a2e8bdd608cc0bbcb3236eb70f8162b03f2a6b560d1899aa9f907cfbf8480336b5e4e86d9d117051f5a3f68ccadaf4a5c3dcf872", 0xc7}, {&(0x7f00001bc000)="731b86e4c8222ad4debdd94f1f8d4baf1bcd62ae5f40a0434462ec5a416189bdacc88b6530a834ccf2bad588657eeb782cf7801b36f9d36e6b2b7d0c79e6a4fa515962621c73afa4fcaa2ec02e546552d836be2dc2055271671a53c405062f17897a23ecc41c54854c8f394aa584fbbf4aa93693195544e8269e10fb043d20343de2ea5928339192875778d8b7beb042098b54", 0x93}], 0x5, &(0x7f00005eb000-0xe0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r1, r2, r2, r0]}], 0x6, 0x881}], 0x4, 0x14) r6 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r6, &(0x7f0000df3000)="2e2f66696c653000", 0x0) mount(&(0x7f00001e5000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000ded000)="763700", 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r6, &(0x7f00005c4000)="2e2f66696c653000", 0x200) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f000004e000-0x6)="6e7600", 0x3) bind$inet(r1, &(0x7f00006f2000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000c53000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f000095d000+0x7b0)="766567617300", 0x6) r8 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000e7d000)=0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00004f1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005b1000)=0x5b) bind$ax25(r6, &(0x7f0000ecb000-0x10)={0x3, {"6c90184e3f02da"}, 0x5}, 0x10) sendmsg$netlink(r8, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f0000016000-0x10)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) pivot_root(&(0x7f0000cb9000-0x8)="2e2f66696c653000", &(0x7f0000b92000-0x8)="2e2f66696c653000") sendto$inet(r2, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00004cc000-0x10)=@common="73697430000000000000000000000000", 0x10) 2017/07/29 13:15:42 executing program 4: clock_getres(0x3, &(0x7f00008c2000-0x10)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e6000-0x9)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x2000002, 0x30, r2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0xb11, 0x4) sendto$inet6(r1, &(0x7f0000156000-0xa4)="255e198fd8aec8c33d5a3a7b040000000780f5b93798bb01206126c8c6607944cec846c5387f0100000000000016a0257d528a2a7435edc88c1666b92cdac371283aaf0c30d59bc6b5a66969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb3a2120a6b1eb486b1c964d03012b62c6a06a430400000000000000f831dbe79183e979d284d1892a70f1bcb8ab7ca2855c", 0xa4, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000cbb000-0x4)=0x0) setsockopt$inet_int(r3, 0x0, 0x23, &(0x7f0000513000-0x4)=0x2001000002, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x4, 0x50, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eee000)=0xb) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="ba", 0x1, 0x0, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c61000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000eee000)=0x9be8, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x25, &(0x7f0000eef000)=0xffffffffffffffff, 0x4) recvmsg(r2, &(0x7f0000093000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000ee0000-0x51)="", 0x0, 0x0}, 0x2020) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x874, 0xfffffffffffffff9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x40040, 0x1f, 0xffffffff, 0x9, 0xffffffffffffff01, 0xfffffffffffffeff, 0x0, 0x5, 0x8f4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x6, 0x3f, 0x5}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:42 executing program 3: unshare(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f76637300", 0x101100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000476000)={0x0, 0x36, "0f623d1b2768464d02896522ee5baf1a3a409543b3aae500dfe42486890f4affdfe1afc446b29ae3caa743b45f27a1a0c28a0a08f79d"}, &(0x7f0000c81000-0x4)=0x40) eventfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000012e000)={r2, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x6}, 0x98) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc7000)="", 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0xb3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r3, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x2, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}], 0x60) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000097d000)={0x0, 0xfffffffffffffffb}, &(0x7f0000fd3000-0x4)=0x8) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) gettid() getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0x81) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c41000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a0b000-0x20)="0472defb46f60de6162e2350a136ba2828a702f72ab8a20fa8066464156ed73e"}) memfd_create(&(0x7f0000002000-0x3)="766d6e6574312500", 0x0) getpeername(0xffffffffffffffff, &(0x7f00003d8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) close(r3) read(0xffffffffffffffff, &(0x7f0000f04000-0x2)="", 0x0) prctl$void(0x0) 2017/07/29 13:15:42 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xa45f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000083d000-0xe8)={{{@in=@multicast2=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=@local={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}}, &(0x7f00002a5000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dcd000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getpid() ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000642000)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000ee8000)=0x200000000000007) r5 = epoll_create1(0x80000) r6 = shmget(0x2, 0x2000, 0x8, &(0x7f0000557000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) r8 = gettid() r9 = add_key(&(0x7f000059e000-0x8)="6b657972696e6700", &(0x7f0000e43000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa1000-0x47)="2991ebd82303bf7f37c38a915506b6a7afc98c44271a581fb9cca0aded308a19f6d89c90f501b500c412e6c7554860ba7cc06ee00aa5b3c2ac7e78f686bc5ecd28a238e8ccc7be", 0x47, 0xfffffffffffffffb) keyctl$update(0x2, r9, &(0x7f00009f6000-0xe6)="354a892326327dda8f5bb7e41602a76de040965293b39ffcb2745e67d34c668ea0849b225873674e4f0dd8198002fedddaa8a20fc2375a4825109ad31e4c1d63d7f3a1e0d4409f7be58ea31198c43f7963f857cfd59132f4a9e5eda3fa404283d0e4a3d822aee1b2edc97a8a33c1f0c635df2c448967a98a3c2017626e1314cc51912194fb89e4277f7a943342fcd54329f9f01935226bac796b8765f391e075791e221874e555a3be3ede1dc5187e099c65ba7209dccbc208d77afb3f64d5996174208b1e2c25557b6443cbca10a2707fdfeb7a177137efe4f6ccbef324e55de4633806c25d", 0xe6) r10 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000045c000-0x88)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x467, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r10, 0x40082406, &(0x7f0000220000)="2f7165762f73672300") ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f000035b000)=0x3) dup2(r5, r7) shmget(0x1, 0x2000, 0x4, &(0x7f00007ce000/0x2000)=nil) 2017/07/29 13:15:42 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) sendto$inet(r0, &(0x7f00001cc000-0x17)="94f1e61dfadc204cd5c2a11c30fb714a96359b4f2cd55f", 0x17, 0x4810, &(0x7f0000db9000-0x10)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000839000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000359000-0x4)=0x8) bind$inet(r1, &(0x7f0000cbd000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000598000-0x200)=[{{0x0, 0x0, &(0x7f0000b5c000-0x60)=[{&(0x7f000037f000)="", 0x0}, {&(0x7f0000d4d000-0xa0)="45abc5de0838f549a1f353b122e211cf84b6adbc6ce4638fa06c27b5254f5fa636ab5b0c5358d7de866976947ddc41dc39a965addaef936734b4f204805670acc17ab79ad03ae20f7b71b8e184696b810a92a05b6165b4fcd9ce381ee602e12743cdd4fead0af7beab35738c668fd283108ffd191f15de24a308a65f914bc92958688fe1df4a915b4b9bf7cae3e1a64e4156c16f3f67eee7022ab7e6028f42e1", 0xa0}, {&(0x7f0000183000)="", 0x0}, {&(0x7f0000865000-0x5e)="779d077b7eb93ee076bdfb1f25741fd2299b1c41371a01db71519f357a505a03f407c6506f47eb4d5980645f2b65ff44d4c4584d26c77650fc9cc04909659fb74c0966075541f1df98d12dd4617f727d5f930f39e8935f0336e3b74aa825", 0x5e}, {&(0x7f000069f000-0x6)="db5c318a6877", 0x6}, {&(0x7f0000ae8000-0xb7)="5bb5e3566f6fc360bec72901d7534849d02019be9771bb1f1e0850cf4c64da81a7d1c72908c8e092a6c5d6500e0a71f713fc4f59d6616dd775c6607f6d65f0651060e29bba472d0748ae986c9b4f80b93fa0e0da726cd43b6fb70cba1653bf3ee8f54553fc439c3b270246e45be12f9e2aec1a2aaa36b03fe5d6eb76ffbf79cfa0fd6b3e6d97bc4fcc6d280568dfd2f69a328818cc4eadb4fbaf21f3fe88f4b70f8d1f7508e3958ecc6df6e8fe3b32625be465de7a5098", 0xb7}], 0x6, &(0x7f0000136000-0x178)=[{0x78, 0x10f, 0xfffffffffffffffc, "dee8fc4d89e227db8b79e8a76b6056434e99b2a28d0a975e05f20b0a1d4941f461a6ef3bedaaa42aceb159e0572f8db249417ed72f8b563c761a5e60c8ad9a6a50784ee07ecf5a50eda24061eb5c21d7821a0887667b617f725e19dbf7f383b770fa139072"}, {0xb0, 0x11f, 0x8, "94059b3f75106a0f0172c0171248222f665168039aecac3e38d9c305a6089e471785cd782793469693248de83d1a29d27ffc62f1762bbb6a7b994ee6aff59a99dca462d0817ac7e567e8b8a0fe390c7f75d10df31eb5806901d3a1fdb9f97c59cce5a04c5bbef26dcc2872155a47e210300406fdb5a3ab929af0a59ac4ae240ebe46093178d5665e4f2af342d5adc5d2db3b44a1530e7a0d8e201cc4eb"}, {0x50, 0x119, 0x5, "96ac1a033dac104fa90988519de669c9063c6eb51334cf8b582fe2bf2baa22ab7f8daadd0c4d36859d7ffa9e28c473dfc527d9006a944c1338ccf522"}], 0x3, 0x20000000}, 0xffff}, {{&(0x7f0000d06000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ea000+0xc03)=[{&(0x7f00000b7000-0x2)="2aed", 0x2}, {&(0x7f0000b47000-0x9d)="a9ded40d9e3fe6eb245a7058205e78f03726a8ecbf5507b37d7772c82c789fd615c8c16115ad158c210cd5c6225dde8841ec972fe316e3f8ff0f900ee253da48ddf4973c020b78860a45f9ac44f46f3d11394547db4653ccd81eb05e1ba739bdfe153bcd4dec0551545a3d59d956cc38b9dcbb13cbad8420e8b1fd4f8d350d74a04225b8e98fee7c2044c4b1c84eb8f4f748174ec1dd5e0ea4c3e3d319", 0x9d}, {&(0x7f0000e77000-0x6d)="c03680766ef3125f1e14a8373ca7513d215d89aaa3f7f5bc9d6f1f126ce72bb3d7bfee3baae8768fb4f037a93258b67f25af0e8922cfd86cb91f82022db2ce50996cbc8cb7e866e1d5f560a7819cafe50b3d7978b41f29dbf41c85ccd6967d5c14344ac0b6a81929475245d678", 0x6d}, {&(0x7f0000dad000-0x2c)="f12f2da3319fe4779bef0b9687709a5abf582bcc57f19887c98d79552aadbe378498a62a943b4284dc50e75a", 0x2c}], 0x4, &(0x7f0000fb2000)=[{0xf8, 0x100, 0x20, "f63922a55249d9fa0b7c8749b057dcb913e4eb67d38e82f8a2c09901e70b86c6c856fa63dca0f0db99b1e16f02a95fd1120925cb27220c327065176de02265283c62cf395f4aa5f31ac578c3de3428c616aea2fcef528fd54c651748ee2a3753176bac0cdc77e08ed8890310308e2ab21db8523c9eae9f23186a9cce5e6959dfe144ad24b4c2af7db263d08ce584fe397c65a585328cfabe46ce06dccba6fadda97cd4f37240e45a44c30deb7bb7587cb661307985fda5d669bdff466351a300d4eb78a582773404022271ae3eb9e70afe7d6328ce1fde16c3b47e754d98735a29"}, {0x60, 0x114, 0xd1, "e324befbd20d3c81a813274da2de45d05a7869f7414dba40ae788a4693ba147bca60b40651aa7bc5b1c1ca3132247309055f90368b57b4934b2e590e6a82fa17942112e7d52cc085397f791c"}], 0x2, 0x44000}, 0x9}, {{&(0x7f0000967000-0x8)=@sco={0x1f, {0x9, 0x9857, 0x2, 0x8, 0x8, 0x10000}}, 0x8, &(0x7f0000597000)=[{&(0x7f0000ed9000)="e495db3089a871a905e632441948b44417dbdd134a9aceb6a2cad3bc13c45a8f55b8ed58d5ff25095eed027ba475fb7a1e4dc2e30cde4048789f36cb6db7da3cc7134b1c68d0bbdcf2071a77210195012e490562fb74ab1dcee8a50f12be9470d605528c4de94a7a2d96b920665cb8a1965d4d420adad6e91d4851210bc9920517e109252b4390ce4ed5f0640f4540b0246fc55bd9de24ad02590774eabdcafff3", 0xa1}, {&(0x7f000013c000)="116b950c8585f0d94952e651a7bc90e1a982", 0x12}, {&(0x7f0000e71000)="d5c7b9940e63c5b7bc02e3484c1b15bbd2639430b94e18b9b9116968030916d060774ed734b9e5e04ae3c19c039b17b13a174188cf38cd91255527aec5574ec55e8b9dbb187bde9ad98a9b328f9a902e0d6d6288f01ba1f9dfa2d485a5d60eddca292346c13bae2554c09addc4d6062c79dcc86f771e169438cf5f69a992f59669edbe59527688f9bb803c38cb2e0c17d3cf222bf24b9f33d47cc8b86ae8a950aa05a531bd73b87fb4c6e8bc7d87c9287c", 0xb1}, {&(0x7f0000f49000-0x5f)="316e92966f2ef04537d2ca2c45871b5c87bf6f7f5c1ca9431068dacf6fd0bedce6cea71783408eb94aa9d2532b2cdbc842123a0e9d3300fededea7bd1163441e1bef1a8bb6ed0c408a87134af790a038b1ba0d45d151693e531065533d062d", 0x5f}, {&(0x7f0000182000)="7405dac4a586eb96e114de0c148bc74eeb11163163723fbd1f31ac23dd22989d024b7b255d45f52bbc522fecd3e2cfd1ed6087217ff783ffa6c1780c1526303f2f7ebdf39e998f687a1d112e88cf0c635abe24502a63123a765f4e927f47edf44858c12b16927531385b12094916954bddbd6375faea75ae5d7ed96b272e1b8255cf577ae07974b3b80622d447a57e81aeeaae02f104ee1c810ed0be524e6b69b28f399b8d830bb01cbd983531949cf55c316ce9accd454b9249ff6865ffb7f8fb5274b0c8421796821cda45b68a840a8b5b05da4c3ed48174323dc4b6bd57dd86d8", 0xe2}, {&(0x7f0000b61000)="9317b5d16b043a94b94ca72ca7e640b4e155dee2438b91f7", 0x18}, {&(0x7f000008b000)="1ca36b6b1f0f52ac007f7282b8656ae90ae6371006a76fb7ea3939c9a7f38601ef2e7232383a4ddc36ee8d2eaa88d06cfea697db7c640ebfcd7c6519312aac38f747b1180e0a8630c8", 0x49}, 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{0x78, 0x0, 0x7fffffff, "d0784f95a9859d0f875e2b3a42eb14c26820fa25710b0b921daed436c2b047d86e1f4caea53633b67be3c5175fb2350268e2d7fd90d98b0242b6a4082c31f88004afa207d23f76391438990d75459e0c3833e251c6a0e98eadb765f0907fd71d71f6d7d983"}, {0xb8, 0x1ff, 0x5, "4b1789d8d6dd8485f53c56cadb3cc148954451dbe8a0cc0fd4beeebe86df1341b1b9008e6d94438e7ad2a6251e338856b166ead6fd8dad4432b40dd9cc052695491dd1cff3f807c40c79ebeaba442431d9a4c990bc182ece0cca3bd2313146c524dbaf6ec6a59512a9d885788fd6be91e7aa3fc48c96ef1148c292bd773fd37bb899ccb7c4e1c0bc507cc6df79fb00f8aeec87ba3c92e800fb9245dae30390f400a7a3"}], 0x6, 0x10}, 0x1}, {{&(0x7f0000898000-0xc)=@nl={0x10, 0x0, 0x59f, 0x9}, 0xc, &(0x7f0000536000-0x10)=[{&(0x7f0000d7a000-0xf2)="a90e0d247fd4a46b810bb409715e0b38f9fd42b2f2e51cd01db29a8eef50c056a6a2efef0f6ce0148a04566b23ff6e913eff0e825b4b54325647f05ac6494394c6e5bbb9911b51c2451081fc88a03dcb2fcdcaa147beb4b26b26523327f6bd0462ada8c3f6e7d689d2e7e419fb2243932275e413f3dedddadd3de8fa9457ca9cdb84252db966778068aa3132befc3c6f4b1b5bc300b49a618d15c41b6a777331db288bbbe003f394a699a47028e231df50d27b711dbbc0f6ca4d9d813986e793250eb364b4a0c510515ca98a3de0e370426686ceda4e97a5382012c672333f92d31f221b74b3d136d2449c2631cb3f652173", 0xf2}], 0x1, &(0x7f000096e000-0x10)=[{0x10, 0x113, 0x0, ""}], 0x1, 0x0}, 0x80}, {{&(0x7f0000cb1000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002fc000)=[{&(0x7f000080b000)="acc4454a63122b417ac655bac122ed1a8b0342ba6458100a91521f95977319f735304286d77ca1a7fafa6889fd6c3e8b60a347fbe8249b6819e29cd012c4b22ca86afd284dcf50e9c587f2e15f666cc104334900b9e0f6d9399d2abb7592d06013d312f993550acbb760feffe2a6bc17f91d4fab2e23b34189b823b3c1ba0b94d9c1f54158b18edbf15ca9225915f653174041afe6797966e307d55753a5ff9577746ecba521963cef484d7bb48858361494d857c3c03d81a5eba69a797b5a31d8eb344fe071b89492bbd711c5dc572f4b6d60", 0xd3}, {&(0x7f000073c000)="e417fbf71f4c94f771d578ca4b4a17baeddd344ddb44e6786b94c2e7b5c4cc77b9c486d21cd9502c7653f6f50b69881decabb332a4217fe46694c440dda8ec0f440bbb5562648377b280d7b763232b9145607638e3511c36a53215eaa4bdf2f22ca180d11ebca9217e0ab1542067f83fd49bee51da8323be65a2683fda3fb46db9e3398d704fb62c17aad539f0c94cd7edc3a1802699913ff252d2217ceea15ffd0da7ef5a", 0xa5}, {&(0x7f00004bb000-0xbf)="020a64bf3f0404cfc9a5b0495a4860098ec0e29f6f438e5d82fb56810cb4577aedea72dd6150efb5eeba714fc7422999ea52df99ff7317cc85367649e023d2ef18fd857d26b4010d95d7cd377796a124078f13e02653f520d19b2d3054cb612796eb9cc961e1398bb1a068482ec6d7c2a8f33c6806d8b1b72ad2cf14cbce0b90a3754b696491880b20305d5ab9349cb9b97dc4e5b81fc325ccc6f91754bf763ab3e75b515cbd45174f587c9330c2ddd4f39c578e3a4934ab907b5bcf26c1e6", 0xbf}, {&(0x7f0000953000-0x38)="e2fe46248d6a87513c5b249954fdc359a4fa595387168157cf83aaeccb5205812f330f9efbaf5e6a412f59653a9200d3de290d5939f43f91", 0x38}, {&(0x7f00006b9000)="1e969c5a6597a45b983450a3f3bbeb2f002858e7a1a0db69637603b25d32dc8f338835ca803ee261c34210e7a17aa7cb69b69aed1a70644c42afdb163b937da8ea64b7d316cb68dc3360d940229b472038bfb06d25c15692d8cc515796655f41a2bb18af9e432bb123836c0ba3d67d64153044e90fe2054568dea63b468e4d15d3a5f520fe33df5a274adf63e3e8663688eb0a7c2fa599abb78c9220d1", 0x9d}, {&(0x7f00001eb000)="4bdb9a3691a35147a02cd61a9d4549f741d5410f6ea4118ba197559f3fe66e48272669f96bc041479155a82ada0cc51cf2a785194166bbb4c78f5219a5be85e1464fae8bf8a89665bd6347ebca733e15c53aef64006032d51dc20710c85dbd92193ea0463d8b107536f9861f7d678f10c33dda37b66005bab25b", 0x7a}], 0x6, &(0x7f0000495000)=[], 0x0, 0x40}, 0xffff}, {{0x0, 0x0, &(0x7f00007d9000)=[{&(0x7f0000e2c000)="a04218030dae3218ef5abbbddb6b711840a35d8f9a97fede81a22de95c0f6b494a62c57b052510cc330d99432d0007603dc47f36ca71a0ec212c5be65647feb1e54a7531", 0x44}, {&(0x7f0000110000+0xd8e)="dbe6f98d495ac56520fad8c954540daa073f25986de61546bcc1a634aa283a4a1dcf7ce16ee45c3dec17110673d1224d2db627611c7a15cf6f6bac3564c2f71ca9c8c2c1b666a72b30cc87e178b6d3d763633f49dca8ed46f9df513bc87f8b105222f91e75447156a4fdc7b5769b20ef518148cfdd8b76a5a56b1b748510fd55dcf7172f461cd0fc5add8947e19490f4b2f2b6a368569707c7c5cf1ba10cb1d15c7a1ece1821a0720e0a6167a13db24116d7f5a9459fabcc3a56475d09fbb55ba48792e6ef129d73d451b6ffbc0d9d5a1fb320f76d6c45", 0xd7}], 0x2, &(0x7f0000f55000-0x150)=[{0x70, 0x29, 0x100, "1f61be451dd600542e5c0030b82465201234d417f0d48a8dc3e67a87e6afcab314fb5defcebf7d61a059b21060533a6a3d159604e8c143d3a240584bcd1ad28d0e11dd89138a3f6ac302a7a30dab12d868984c9e73a5c41b86a2be362e"}, {0x28, 0x11f, 0x10000, "3faf8d27e0947912a9f18d5eaf4de267f8123095ef"}, {0xb8, 0x13f, 0x100000000, "61612e28b30f2289e3be5a05c1813fa2ad18d6579e81b212b474901311d29cedf8ebf220318c0892f58ad69fbe2e31be3adce353422704a4f8dbde3e92199423a2ce5cf279d068f19a67ca81f21be9e23f05a06173bfec725d5a2e2763adc3b6b75fefe3ba1d27c4e8542bff5f3509f7f4549f4cc69f77f583fb8a3ec5227eff13806779f8792a48308084402dacfa599a70c0f6f395ef2899df2a1bcaffb3d8624714"}], 0x3, 0x800}, 0x21}], 0x8, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, &(0x7f0000610000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ceb000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000004b000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f0000b70000-0x38)=[{&(0x7f0000ee3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000041a000-0x50)=[{&(0x7f000063a000)="e50b46a6aabed131916a30efe08700", 0xf}, {&(0x7f00007ae000)="c264246370980b18a3c4b4d200a25bcb69849efc277113106aacfe0cd16e2d68e4fb2eb341942e1da2f5d859260226af772a4fcea8a9f2f06cd8e98a9679474bba61fc370ba2e481f6633fceb2d702d278bdca05bdb8280b5f2eeff82ff2defd33948aa90c074dbd4e79f4b2dfde01cad87708b3713c4328c02a437b9b10a087c98629512857abe4d0b6a368e672425394455c4e7c0ec73031", 0x99}, {&(0x7f0000c81000-0xd2)="23098bd9132c9dc4e718f018b5f7bd1e6193cfc14931f4e64a0beb2978d026e786cd62a356cb22c9747dc8b508bbff1cb8e07d68d58915a06ae3484f3b1c167f684fef89e382d2d77b2dee4c3f3ba1917a46b80f94a8e30cebe5d572df0d1752613991fcae11c7655587780ef1128df8442e818eb179a74b01179edd0e1cd5d0b93b7adb6ff6d9a6e664a6f327565fd49caff3228e0b1bf7c33cbeb9e6ecad4d953c4b1d89d4dcdd13e95b1a7cda8b6720d0342d5825b8a19187a82eda8d6084461cda32de5a814e5489241597b5ca9c19c0", 0xd2}, {&(0x7f0000f5f000-0x4f)="5db0796b754ab3da55ce027f29680d03f3f4b4308f6b31606153b32e692feb8c127322bf99d5e754e8a8c1c93384c15dc9a8361659740f56c4c745341e037b04eb378f266f4e6760305bac16a73d9a", 0x4f}, {&(0x7f0000403000)="34e8c8fe5c82be2a4efcba3ae113121cc6a32b815a50548416d0e38293de893df7804f07e11b81338f73abcae81608836c923a07cc5e4bb3bf81ad5667b797e65fc4c8f64d5557e66543b263f51b09196dabbb65901b23bbe91d7e92736eb5c56b802ac7411fb4866186b9f943b64257b1666d7783a4fc83927e0f93b06869c8ccf7f3f340fa1c4f1b3f0dccf4715c1df9eee901e2355891c8bdc4ba354b5d00db2fbb50afa0782f06cc955fbe3523216924f805fdbc648e8f6ca8", 0xbb}], 0x5, &(0x7f0000adc000-0x40)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x2, 0x20048001}], 0x1, 0x0) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000083000/0x2000)=nil, 0x2000, 0x4, 0x38, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000df4000)={0x0, 0x0}) clock_gettime(0x1000000, &(0x7f0000a89000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000db6000-0x10)={r7, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000591000-0x4)=0x8, 0x4) connect$ax25(r2, &(0x7f0000000000)={0x3, {"2ddfb75f9a51d0"}, 0x19}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00005b4000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x80000001}, &(0x7f0000eb1000)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00002c9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000135000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001bb000)={r8, 0x44c}, &(0x7f0000dbf000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e5d000-0x8)={r9, 0x200000001000}, &(0x7f00001d0000)=0x8) mmap(&(0x7f0000723000/0x1000)=nil, 0x1000, 0x200000f, 0x501c, r0, 0x0) mmap(&(0x7f0000f2d000/0x4000)=nil, 0x4000, 0x800000000000005, 0x221e, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x70112, r0, 0x0) write(r6, &(0x7f0000003000-0x25)="24000000210025d7001c070400ed190e020800000000000000ffffeb080001005f186be09041", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087f000/0x2000)=nil, 0x2000, 0x3, 0x4010, r0, 0xfffffffffffffffc) mmap(&(0x7f00000e5000/0x3000)=nil, 0x3000, 0x1000003, 0x8000000000010, r6, 0x2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/07/29 13:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x35, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000709000-0xb)="2f6465762f6877726e6700", 0x400080, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000977000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00008dc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f15000-0xc)={0x0, 0x936, 0x10}, &(0x7f0000e44000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000044b000)={r3, @in6={{0xa, 0x1, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xbc8, 0x834, 0x6, 0x80}, &(0x7f0000ec5000-0x4)=0xa0) recvfrom(r2, &(0x7f0000f14000+0x748)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x102, 0x0, 0x0) sendto$inet(r2, &(0x7f00008d8000)="c410222a4c0ce3347a446b4f444c740335be7d5c39837b16b57cf7dd91f3be619670fa34c093cbae2500b1fc12dd88c4a697194fefa06afc03f7f55ae22e7d", 0x3f, 0x0, &(0x7f0000f10000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000f10000-0x3f)="00", 0x1, 0x102, &(0x7f0000f11000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a58000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00003be000)="2f6465762f72666b696c6c00", 0x0, 0x0) 2017/07/29 13:15:42 executing program 5: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = creat(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x0) rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000efd000)="2e2f636f6e74726f6c00", &(0x7f0000efe000-0xa)="2e2f636f6e74726f6c00") connect$llc(r1, &(0x7f00001ca000)={0x1a, 0xf5, 0x80000000, 0x5, 0xffffffff, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/07/29 13:15:42 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000c37000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdf000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e6000-0x4)=0x80, 0x4) r1 = open(&(0x7f0000fe2000-0x8)="2e2f66696c653000", 0x4000, 0x81) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000877000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe1000)=0xed) set_robust_list(&(0x7f0000fe0000)={&(0x7f0000404000/0x4000)=nil, 0x6, &(0x7f0000f61000/0x4000)=nil}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fe4000-0x4)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000fe2000-0xc)="2f6465762f62696e64657200", 0x80000, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000fe3000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fe3000-0x4)=0x1c) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00004b4000)={0x7fffffff, 0x7, 0xffffffff}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fe4000)=0x0) setpriority(0x1, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe3000)={0x0, 0x81, 0x30}, &(0x7f0000fe3000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b7c000)={r4, 0x1, &(0x7f0000732000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f00004df000)=0x10) 2017/07/29 13:15:42 executing program 1: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"c772fcd092b324"}, 0x9}, 0x10) r1 = socket(0x10, 0x3, 0x0) mq_getsetattr(r0, &(0x7f0000002000-0x40)={0x102, 0x1, 0xfff, 0x27, 0x800008003, 0x65, 0x45, 0x10000}, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002f000+0xd24)=0x0, &(0x7f00000fc000)=0x4) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000fe000-0x80)="534715e27db6dd7ea3bb8de75f8292f34ad8bd0c0a325a496784f90c71ad091668ba91349e1ba96f5f689cbdef42e62df32fd647cd68854e15f0079f0c6f5fdc0adc1a8792f7644e7d3f405647e851217faaf34eec901e802e348d2019425651993890af87254668aa479358a4e705b070042f7f84706600cdae44dd60d4c683", 0x80) eventfd(0x102) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fd000)=@assoc_id=0x0, &(0x7f0000066000-0x4)=0x4) mmap(&(0x7f00000fd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000fd000)={r2, 0x6, 0x1000, "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"}, 0x1008) write(r1, &(0x7f00000fb000-0x27)="26000000100047f29101c1ff00d30000001d000000000000d76effff2007005505000c00080008", 0x27) 2017/07/29 13:15:42 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcb000-0x8)="2e2f66696c653000", &(0x7f0000f3f000)="2e2f66696c653000", &(0x7f0000fcb000-0x6)="61756f667300", 0x10000c, &(0x7f00000c2000)="05a6") mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ff000-0xc)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x40) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x800000000000003, 0x35, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80880) fcntl$setflags(r1, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f62757300", 0x20) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x6000000000000, 0x0) mkdirat(r2, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x4) r3 = openat(r2, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x1, 0x2010, r3, 0xfffffffffffffff9) readlinkat(r1, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r3, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r2, &(0x7f00007aa000)="2e2f66696c653000", 0x0) mmap(&(0x7f00004a1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) renameat2(r2, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f0000063000)="2e2f66696c65302f66696c653000", 0x4) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x4000)=nil, 0x4000, 0x3, 0x36, r1, 0x0) mmap(&(0x7f00003b6000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x8000000) mount(&(0x7f0000fcb000)="2e2f6275732f66696c653000", &(0x7f0000d87000)="2e2f66696c65302f66696c653000", &(0x7f0000fcb000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f000085b000)="8721") mmap(&(0x7f0000eb8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000098e000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0xfffb) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fcc000)={0x1, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00005fe000)={r4, 0x7}) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0x300000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x2032, r0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000387000-0x8)={0xfffffffe0000000}, 0x8) mmap(&(0x7f0000678000/0x2000)=nil, 0x2000, 0x2, 0x35, 0xffffffffffffffff, 0x200000000000000) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x12004, &(0x7f000002d000)="40") mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x200000f, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) 2017/07/29 13:15:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d5c000)=0x0, &(0x7f00003f8000-0x4)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000fce000)="", 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000012a000)={0x8, 0x9, 0x97, 0x1, 0x5, 0x0}) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80000005, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) bind$inet6(r4, &(0x7f0000d11000-0x1c)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x900080800) r6 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000d9b000)={0x0}, &(0x7f0000b84000)=0x4) bind$inet(r6, &(0x7f0000343000)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f00002db000-0x4)=0x0, &(0x7f00005cd000-0x4)=0x4) sendto$inet(r6, &(0x7f000074f000)="55", 0x1, 0x20000003, &(0x7f0000b65000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xa, 0x81af000000, &(0x7f00006e2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r7, 0x10, &(0x7f000039d000)={0x0, 0x0}) getpgid(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f000008d000)={0x20, 0x314, 0x7, 0x80000001, 0x1}, 0x14) ptrace$cont(0x7, 0x0, 0x1ff, 0x1000) ioctl$KDMKTONE(r7, 0x4b3b, 0xf1) setsockopt$inet_mreq(r6, 0x0, 0x100000020, &(0x7f0000013000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) 2017/07/29 13:15:42 executing program 4: mmap(&(0x7f0000000000/0xbb1000)=nil, 0xbb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000491000)="2f6465762f766373612300", 0x4, 0x109040) syz_open_dev$loop(&(0x7f0000627000-0xb)="2f6465762f6c6f6f702300", 0xa8a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000895000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xe017}, &(0x7f0000054000-0x4)=0x98) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000020f000)={r2, 0x48, "9890cd13c5633b5555194289896b16a459b8c494ec70f2354bffec3529187b1c425ea7ce6d3bffb95312c76abf058e9a8940b9b9d5dfd2dafdafb2ed7cd6133148ac14893328a256"}, &(0x7f0000bb4000-0x4)=0x50) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb2000)=0x0) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x101, &(0x7f0000bb2000)=0x0) r4 = dup(0xffffffffffffff9c) mmap(&(0x7f0000777000/0x2000)=nil, 0x2000, 0x8, 0x810, r4, 0x0) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000bb4000-0x78)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x281, 0x72, 0x5, 0x4, 0x1, &(0x7f0000bb3000)=@generic="5668a88bf0b98c4dabc32c44e298d686", 0x5, 0xff, 0xffffffffffff41f8}) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000472000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bb5000-0x4)=0x80, 0x80000) mmap(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000bb3000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000bb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000bb1000)=0x0, &(0x7f0000699000)=0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000247000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000004b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000104000)=0xc) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bb3000-0x4)=0x0, &(0x7f00001dd000)=0x0, &(0x7f0000bb2000)=0x0) fchown(r6, r7, r8) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000ba7000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) open$dir(&(0x7f00009f3000-0x8)="2e2f66696c653000", 0x4000, 0x113) socket$inet_tcp(0x2, 0x1, 0x0) 2017/07/29 13:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000408000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000572000-0xa)="2f6465762f70746d7800", 0xa0800, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f000007f000)=0x3b) sched_getattr(r1, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7, 0x0) r8 = socket$inet6(0xa, 0x1, 0x6) r9 = semget(0x1, 0x1, 0x300) semctl$IPC_INFO(r9, 0x1, 0x3, &(0x7f0000210000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000deb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100000000}, 0xc) setsockopt$inet6_mreq(r8, 0x29, 0x4000001f, &(0x7f00003ef000-0x14)={@loopback={0x0, 0x1}, r10}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r10}, 0x14) close(r8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000d2f000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r12, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r12, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={0x0, 0x0}, &(0x7f000076b000-0x8)={0x0}, 0x8) dup3(r12, r11, 0x0) 2017/07/29 13:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000273000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f00008b9000-0x8)="2e2f66696c653000", 0x80, 0x7) ioctl$TCSETA(r2, 0x5402, &(0x7f0000df1000-0x14)={0x4, 0x7f, 0x4, 0x619, 0x8, 0xfffffffffffffff8, 0x20, 0x1, 0x2, 0x4}) sendto$inet(r0, &(0x7f0000ac8000)="e3", 0x1, 0x0, 0x0, 0x0) accept(r0, &(0x7f00003a4000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005de000-0x4)=0x80) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000828000)=[0x9, 0x6]) sendto$inet(r0, &(0x7f00002df000-0xa3)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6", 0x4b, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 13:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000023a000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000482000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002a7000-0x8)={r2, 0x20}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005ec000)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f00006f8000)={0x27, 0x1, 0x6, 0x5, 0x4, 0x8, "05eb058dbbe4ea002de3cdfd3b7088ef025188adc3460855516c0062fd97f41f947429b0c4cd5f1ea16d48199cfbc038f1a2fd17f0c05b56f07f0eaaffbeae", 0xffffffff80000001}, 0x60) mknodat(r1, &(0x7f0000f63000-0x8)="2e2f66696c653000", 0x100, 0xfe3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2017/07/29 13:15:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x82, 0x20) socket(0x3, 0x2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) 2017/07/29 13:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r2 = accept$inet(r1, &(0x7f0000a72000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000c42000-0x4)=0x41, 0x4) accept4$inet(r2, &(0x7f0000f65000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x800) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e3188c11710fcd9c124f896e5442bd7910e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000cd2000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000f61000-0x2e)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x2004c040, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioperm(0x1, 0x7ff, 0x8) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bc4000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f5d000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041) 2017/07/29 13:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b60000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200400, 0x0) creat(&(0x7f000073a000)="2e2f62757300", 0x0) r0 = syz_open_dev$sg(&(0x7f00002d5000)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) stat(&(0x7f0000160000)="2e2f62757300", &(0x7f00005ff000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000d47000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e88000)=0x1c) mount(&(0x7f0000037000)="2e2f62757300", &(0x7f000003f000-0x6)="2e2f62757300", &(0x7f0000063000)="397000", 0x0, &(0x7f0000039000)="") 2017/07/29 13:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000408000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000572000-0xa)="2f6465762f70746d7800", 0xa0800, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f000007f000)=0x3b) sched_getattr(r1, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7, 0x0) r8 = socket$inet6(0xa, 0x1, 0x6) r9 = semget(0x1, 0x1, 0x300) semctl$IPC_INFO(r9, 0x1, 0x3, &(0x7f0000210000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000deb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100000000}, 0xc) setsockopt$inet6_mreq(r8, 0x29, 0x4000001f, &(0x7f00003ef000-0x14)={@loopback={0x0, 0x1}, r10}, 0x14) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r10}, 0x14) close(r8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000d2f000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r12, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r12, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={0x0, 0x0}, &(0x7f000076b000-0x8)={0x0}, 0x8) dup3(r12, r11, 0x0) [ 104.882183] binder: 24831:24840 ioctl 4b46 204b4000 returned -22 [ 104.912225] binder: 24831:24852 ioctl 4b46 204b4000 returned -22 2017/07/29 13:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000f5f000)=0x0, 0x4) syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = shmget$private(0x0, 0x3000, 0x1402, &(0x7f0000a08000/0x3000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000b56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r4, 0x5452, &(0x7f000007f000)=0x3f) lsetxattr(&(0x7f0000913000-0x8)="2e2f66696c653000", &(0x7f0000112000-0x34)="747275737465646574683070726f635e217d6367726f7570c174727573746564213a73656c696e75783a73656375726974795d00", &(0x7f0000c3b000-0x10)="2f6465762f696e7075742f6d69636500", 0x10, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x1, r2, &(0x7f0000e42000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00009f3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fbc000-0x10)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) dup2(r4, r5) tkill(r3, 0x16) memfd_create(&(0x7f0000476000)="00", 0x2) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) readv(r7, &(0x7f0000000000+0x376)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000003000-0xa8)="", 0x0}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x3) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/07/29 13:15:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x200, 0x0) r2 = dup2(r1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000be1000-0x14)={0x0, 0x5, 0x40, 0x7, 0x9, 0x9}, &(0x7f000043d000)=0x14) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x802, 0x300) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000639000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f00001fe000-0x4)=0x7c, 0x4) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000939000)=[{0x3, 0x10001}, {0x0, 0x6229}, {0xb, 0x5}, {0x2, 0xffffffffffffff1f}, {0x8, 0x4}, {0x8a07bac7702d7d68, 0x4}, {0xb, 0xaf7}], 0x7) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f00000e6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000678000-0x118)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(r6, 0x1, 0xa, &(0x7f0000939000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000939000)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00002c0000)=0x0, &(0x7f0000541000-0x4)=0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000041c000-0x4)=0x1, 0x4) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000093b000-0x4)=0x0, &(0x7f0000372000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f000093e000-0x4)=0x0) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000e07000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000de4000-0x4)=0x8) sendmmsg(r6, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x2, 0x2}, 0x6, &(0x7f000062a000)=[{&(0x7f0000315000-0xa0)="7ba6af627314054603cd6bc914827fa58fd31b58f3280d812c89d483c5e4d96b6bc6c4bf174d0c9c6de2d008abbb4b465430589213459fbde1486448391d8a305dee418a99ee26bfadc6619cfacfdb35d907b563ff35c7cf890c163599fd9b41e36cb66ac9ab0dd4494c4b4a9704a540c260a7c2f6cbfbb05a5989ac8cfa0da282f7c1d9778027771cb3a575e57f808b3cd125ae127e498de54846f4cdc0aba8", 0xa0}, {&(0x7f0000935000)="04d457d71493324e07e4d7fe9ab580", 0xf}, {&(0x7f0000935000)="b2ed88dd86580c40710c72f076b96eff07932ffb25739aaa6165e7ad65ff4ff519e977e7c2aac007bf1f9090f68fc707f5796ffa10adb44f1d3d32bc98dc14ab5d6b825fde289ba872dc5f2118bc837c6a5e8ed1a3bfea725d957ad5d39db8cb85592672a4592a4e34498640409ed0335654", 0x72}, {&(0x7f0000936000-0x12)="5d89825929fb1f28749b8a38602a072dd062", 0x12}, {&(0x7f000011d000)="dd74dd268cf924aa085e7e1d70ac4a3782d6fb7682e11353f7499080a92d33dccec7c147b32e6e29f2f4a6b0f4cac992ae4cd83f00d6f4c2668887d8c5299fbebac673b4a8e5a8759daa657d48015280c694bfb7c41a4387140e6ea890196759e94da4416622b9ba1fa729e50afa6db5820d94bd23f090c8987ce05df16c376efa94fa0b69d39cec6d6817583feba2fbe7a9ddc983a0b3224c9ebdb27fcb6aa0f410078b1d33d4fe4c04d24cc6743075beaa1cd0a5b7a8443641d09c8e530e650a1828bccd", 0xc5}], 0x5, &(0x7f0000440000)=[{0xf8, 0x185, 0xffffffffffff7fff, "55b77caa93aaf4835eb7e9796c7f4834e61ee974fd727da55fa86555887bf81795b5d4c752fe3739eced69a87ed82e03a41a03c66e8f2673bacdb8e339149e4b83052e7fe3c14f7e85a46740966492f8861cacd89d55415dfa5196ca791348955eba6a6f0c17d62f1b2fa947ac923f09bab8e06ad86e3f7c9c0ed7fce10232a6fb99a608e1ef7840745b2153bee91ebded15230c8f4f2f29725aba77001f55fb0313e050d3a67a89cb59df08bbf435095adc881fe737331e55ed83b8f5cda98ef060d932b66bca72045d823e682033ad886fe261914ab32dda594e7febf380a7fd5ceb0c0e"}, {0x18, 0x84, 0x8, "af290e3f6a52"}, {0xc0, 0x1, 0x3, "25e669c24557e95e79479f82e4a068b79765728fb71c6457f8a9437878a160612f29093ca63d7905f40145ad5422d54f9828ac67b2f20784eadb4be54959ec075d01caab16f762e8864ba9ef242c46b5dcd389bde09aa854b75e074a0bfe8db33abdbd47bb663219ddf4129150a5ff753025a61ee013946a2c404acaa5680a72b3bf106c3e80e1629e4cb35ac29ad1208c0b90241809535219724f3beadd026712e0684d6ebe50406b1df7"}, {0xb8, 0x116, 0x0, "b307aa1a6654c7620a5ab6fc7d5bbe9132a1b1bfa6f2f992099669616a6b54f46da8db8437325e32bb219c82f034421c31fffbc8eb3301d11bc07038a51227d0e366e579c40642ded4a421f4a09e2b096c31d7897d03fe288833e8e298934e811a84428c5961f17c4c67411cd9e4032f4236e7cef7edba4b0395d435607c2edb886cb1aa7ab2ab627df9d97d94cf697d04414616eaf4f374a117f87964dfd51523"}, {0xf0, 0x11, 0x7, 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"6d693ad4d33a4a74b4d339d87a07c3f0ca5f3ae9b40ea3e0c6e1ba2a3b9d625e6838e190feb51e1ffd701ac2d8de9661034c2c45a240c79abf72e456afa007cf8e71055d7b4cd1e59ec813eb5f98fbc77bc23981ac8b992d52e4cfa61b2e2f"}, {0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xb0, 0x114, 0x10001, "fea42e6e11f7211155c25b84d290d8dd9c7d0f7e523563a0fa374f2a2e47973cf23d1ec0da349194dd202626b45799ce86d07309e8573531c259c5320496bcac91db5de800098fea74154ecce0de15d185329689101ec1013e05a14d958f6c60723d93ccfbcd5b8a87d9ea66a2e3a8721e8f05883da2150afa3541087b712d77bbee22d3f02ef4aee0b58bf5c1706d4f0057a03909ad8a73f41ede10deb1"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xb8, 0x11f, 0xce, "9935ba5574b61f8a138b12709dc85e3b66ba458e5862e97affe245cdea0909e708e271b83f7426d3628819e4b1eb7c83fa2cae3bde9d8da489caf3e97ab07d2fd9e2eca9bcf1751a624bc187c9146fd9c1a0830aa497107de42dafd6ac78353230701966d9babe4ccd86e1664dde1a3329d3acf6f42a7998005c9bfb35853cde4f6209da8ec1a1df3ff82514069bfa91f620277b81e7260172965396c77a3e000574"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x6, 0x40}, 0x1}, {{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00008e1000)=[{&(0x7f0000748000)="5dee4abbb4bf37c38565bf5f29fa3dede0f59dc8088403a08b055eeb3d34159ed968f809db991f9dcddfe04cdb9be7b67c51ae9e0f3dcb3179e880be10fad5976b22b9d3cc7c95300e031c57ced7b956dc73d1bbbfa497f59a17bcdeddaedcbed32fc51e303f700135d0b814fb7d8854279a241cf1f29026c65aea051652b55f946bb3e2139c29276a4f7327078d6b3d6305b7492e04e75f9e08ccedd52c7d9bfae8f2833000f589bf700b737b864a111b5976726a8fe8390b30768059c892f7f8f113c850209a3d9b92c08e6942efb79445df5100376edb65fb127c36184023e815e8", 0xe3}, {&(0x7f0000745000-0xa7)="da2a4ce3826f4422b93b1820106543c1167e15e01d9f56c815e04e4c72af45e99dee52b4711ffc79a04f64641d0081be8c9ad49920c97e489278061aad3634da4c043a901cae4e7c77942644d7627b85eaabf91376ae48ddaba6cb469f6bd9c666ff255f0e7303b0252dc39813c5a2aa37aafdad4deffe35d7c39ad22e56f72ebc1456bce3516e8d399ff68334fc7b0694f7a1baf01d685b32400fff6e9a72d5f687edaaa63a29", 0xa7}], 0x2, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x110, 0x11b, 0x100000000, "ef47f531a9d11c539948e675447c56d7d3e5ade0df1e3d3acbebbe7745fea47cd195887727cc4482e68071bde8ca7d5e0053f9a110f659d544b3c5f42944bd9b7e0587cf6909ca8f0f0782d7ad542fc23b4be718010e9c8373e6fe453cc02cc27445ac6e3e574b79cbf94c98c0da4d1049c307fa83ed5b87a5651fd49c2a799321ce7835af1de88ccc2ce2950a340eac257d2d126c59d47df88f1c89a9369789dcc0c3734656d5759fb9ae3c1827a0d88ad3d017b73b472f632cb08649a14bd5d942462fb46776702f007e6a2c0036a7a9e15185e45268b376dd8c3327ec0d12ccfb6beca00160de892b05ed9f09816c57f7b002d50778da08"}, {0x10, 0x108, 0x1, ""}], 0x3, 0x4080}, 0x5331}], 0x3, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f000042b000-0x4)=0x0) syz_emit_ethernet(0xc5c, &(0x7f00002cf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0xc4c, @llc={0xf0, 0xff, "ce", "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"}}}}}) syz_emit_ethernet(0x83, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv6={0x6, 0x6, "32f3c3", 0x4d, 0x0, 0xffffffbffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x1, 0x4d, 0x0, "98532d41381c5ff234a62de97f25782a2e468a729cf7b7491b6fbc27d1358faac1d67a38bb4699d63610df178296554b82baa2f961a451f4338c586a32669a3d9de2dc6019"}}}}}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00002d9000)="766d6e65743073656c696e7578707070317472757374656428298600") 2017/07/29 13:15:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x626, 0xb81, 0x7, 0x2, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xc}, &(0x7f000041b000)=0x8) mmap(&(0x7f0000b34000/0x4000)=nil, 0x4000, 0x10000003, 0x20010, 0xffffffffffffffff, 0x16) socket$inet(0x2, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) bind$inet6(0xffffffffffffffff, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet(r4, &(0x7f0000cbc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = gettid() r6 = 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) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xfffffffc, r6, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) bind$inet(r4, &(0x7f0000352000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$unix(r4, 0x0, &(0x7f00005bc000)=0x0, 0x80001) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r7, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) connect$inet6(r4, &(0x7f0000f0a000-0x1c)={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000294000-0x8)={0x0, 0x0}, &(0x7f000007f000-0x4)=0x8) 2017/07/29 13:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000cf8000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000709000-0x20)={@common="726f7365300000000000000000000000", @ifru_flags=0x200}) process_vm_readv(r3, &(0x7f00000e6000)=[{&(0x7f00004bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x1, &(0x7f00008e9000-0x10)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000099d000)=0x6) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x2000000000, 0x0, 0x233, 0x100000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000044c000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x1, 0x7, 0xbeb}, &(0x7f0000422000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000aab000-0x8)={r6, 0x5}, &(0x7f00001c4000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000778000)={r7, 0x3}, &(0x7f0000c23000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f00005db000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r8 = socket$netlink(0x10, 0x3, 0x6) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = gettid() r11 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000fb4000-0x40)={0x0, 0x0, 0x0, 0x7, 0xd0, 0xffffffffffffffff, &(0x7f0000c1f000-0xf9)="b693cfd3b73a15fd16d19f829d67493eaca853279f2bad0121930e9ad7c0635b9deae214d765027a7fc52c58e3c9fe278a6dffaa2adb705081885aed3a5655cb931a2c4b9ae8723cad40a8c3b1efd66d341181fe6fd41383db7e8617d155baf9de125d2ac401532dca6aff948c69d3db02a58cff203941dedf8a6e27d0", 0x7d, 0x3, &(0x7f0000fb3000)={0x80, 0x31, 0x0, @thr={&(0x7f0000df3000-0x37)="e3e95c2a44e809a4e363c62ea4c9967e5dc2c580f4c08c897e10ff47efcc85d946782029564c90d407e97647548c3d5c869fd0d5317e72", &(0x7f0000f5a000)="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"}}, 0x1, 0xffffffffffffffff}, &(0x7f000010d000-0x20)={0x0, 0x0, 0x0, 0x0}) io_cancel(0x0, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ca3000)="", 0x0, 0x0, &(0x7f0000603000-0x50)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, &(0x7f0000a20000-0x20)={0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000429000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000068e000-0x4)=0x0, &(0x7f00007bb000)=0x4) 2017/07/29 13:15:42 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = gettid() r2 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2, 0x2012, r0, 0x0) getresgid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000014000)=0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x1c, 0x21, 0x205, 0x0, 0x0, "0a00002000fe000008000081"}], 0x1c}], 0x1, &(0x7f0000012000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r5}], 0x6, 0x0}, 0x0) r6 = dup(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x4000000000035, r0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) bind$unix(r6, &(0x7f0000009000-0x8)=@file={0x1, "2e2f66696c653000"}, 0xa) r7 = shmget(0x2, 0x4000, 0x4, &(0x7f000000f000/0x4000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) syncfs(r6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000016000-0xd0)={0x4, 0x2, 0xffff, 0x100, 0x1, 0x0, 0x6, 0x7fffffff, 0x80000001, 0x7fe, 0x7, 0x100000001, 0x8, 0x5, 0xffffffffffffff7f, 0xffff, 0x0, 0x1, 0x8, 0x7, 0x0, 0x80, 0xffff, 0x10000000000, 0xbe1, 0x9}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x20000000000c, 0x11, r6, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000011000)={&(0x7f0000015000-0x4)=[0x0], 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = semget$private(0x0, 0x5, 0x8) semop(r8, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) semtimedop(r8, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$IPC_RMID(r8, 0x0, 0x0) unshare(0x20000600) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x100) fcntl$getownex(r6, 0x10, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 13:15:42 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a9000-0x4)=0x0, &(0x7f0000f5f000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) mmap(&(0x7f00009f6000/0x3000)=nil, 0x3000, 0x9, 0x30, r0, 0xfffffffffffffffc) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a00000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000024c000-0x4)=r1) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x4000000000005, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f60000-0x1c)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa6}, 0x1c) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000f5a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f5c000-0x4)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000725000+0x9bf)="1be80097b00005000001bf05db80bdaab0f9a28bb89b177d01008771ae514a0f6f") setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000f5f000)=0xe7, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x4, 0xc014, r3, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f60000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) getsockname$inet6(r0, &(0x7f0000f61000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c41000-0x4)=0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f63000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000070000)=0x6e) setsockopt$inet_tcp_int(r3, 0x6, 0x200000003, &(0x7f0000eae000)=0xfffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f5a000)=0x20000000000004, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000eac000)={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x6, [0x7ff6, 0x48e, 0x7, 0x101, 0x8, 0x2, 0x7fffffff, 0x4]}, 0x5c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x1000000}, 0x0) connect$inet(r2, &(0x7f0000f5c000)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044f000/0x4000)=nil, 0x4000, 0x6, 0x35, r3, 0x0) sendto$inet6(r0, &(0x7f0000f63000)="0064", 0x2, 0x0, &(0x7f0000edc000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/07/29 13:15:42 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b15000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb65000)=nil, 0xb65000, 0x3, 0x32, r0, 0x0) keyctl$join(0x1, &(0x7f000041f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f000022a000/0x3000)=nil, 0x3000, 0x6, 0x50, 0xffffffffffffffff, 0x800001) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) add_key(&(0x7f0000b65000)="6269675f6b657900", &(0x7f0000728000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000105000)="d9dc4811d0f0591b59a7ca5d1e2e88cf8527f24f00d850e68ebabb26632d37c9776369c7a69ad59a545af7bed77f1493c8aa42f42cf6091fc4", 0x39, 0xffffffffffffffff) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80002, 0x4, &(0x7f0000b67000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000437000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000b0a000)=0x8) mmap(&(0x7f0000685000/0x2000)=nil, 0x2000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000724000)={{0x6, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x4, 0x8, 0xe5d, 0x207732e1, 0x8, 0x2594158b, 0x0, 0x4, 0x1000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000b67000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b67000-0xa0)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffae4, 0x7, 0x6, 0x84}, 0xa0) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000013a000)={0x0, 0x0}) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000089d000-0x40)={0x7f, 0x3, 0x7, 0x8, 0x7, 0x2, 0x39d, 0x9}, &(0x7f0000475000)={0x4, 0x1, 0xca, 0x2, 0x9, 0xfffffffffffffffa, 0x565c, 0x5}, &(0x7f00009bf000-0x40)={0x9, 0x2, 0x2, 0x1, 0x2, 0x1, 0x2, 0x7fffffff}, &(0x7f0000b6a000-0x10)={r5, r6+10000000}, &(0x7f0000b69000)={&(0x7f0000b6a000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000b69000+0x732)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b68000)={0x7fc, 0x815, 0x5, {0x0, r7}, 0x6, 0x800000000000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = request_key(&(0x7f0000593000-0x5)="7573657200", &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b65000)="2992657468307d6367726f75705e73656c696e757800", 0xffffffffffffffff) r9 = syz_open_dev$mice(&(0x7f0000977000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f00000ce000-0x18)={r4, 0x400, 0x0, 0x3, 0x9be7}, &(0x7f0000b69000)=0x18) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x40000000000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000b6a000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r3, &(0x7f000080f000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3000000, 0x32, r9, 0x0) keyctl$read(0xb, r8, &(0x7f0000b65000)="", 0x0) [ 104.963161] 9pnet_virtio: no channels available for device ./bus [ 104.984790] 9pnet_virtio: no channels available for device ./bus 2017/07/29 13:15:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x14, r0, 0xfffffffffffffffe) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x80000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c07000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x2, 0x0) mknod$loop(&(0x7f000044a000-0x8)="2e2f66696c653100", 0xe040, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000ca7000)="2f6465762f766373612300", 0x100, 0x101000) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000ca8000-0x24)={0x5, 0x8a6, 0x90000000, 0x0, 0x4bf, 0xfffffffffffffff8, 0x628, 0x100000000, 0x9, 0xffffffff, 0x6, 0x5}) r5 = shmget(0x0, 0x1000, 0x800, &(0x7f0000477000/0x1000)=nil) r6 = getpgid(r2) waitid(0x2, r6, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0}, 0x81000000, &(0x7f0000222000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r3, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000af7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) timer_create(0x0, &(0x7f0000837000-0x50)={0x4, 0x3, 0x4, @thr={&(0x7f0000beb000)="7c037df22564700beeccd58b41f5b8c381073524db0a03bb7b24ffcfc8cd290faef86e6378af0c2891f5512e6175ebf3a6fe48aea7210fff384e1d13df942a45bdacc516fc0a48b0ee08677699c5290f9153ce3112036fdc57492fcd1513bdba4514de83290bc4688ade33031efbf8ef35b2c664864008d30b1cfb5ec93db2488199cacff890693036db8a67e9cf65153551080c2cbfacb333752465e4273012ebfbf8309c4ed218b31bc70f088e73b8a47594798fb881e30b165a7561f4e2f65b2b50d8c937866fe8d79b21e211c0d594", &(0x7f0000793000)="a41c3f34c710587ae341f7e04ff507067a1d4cae51784c2c519b647ea2eb04e779f0b8a8853c60b028a6413a9983c9da80aac631f29a66b2b3f78bcd39e3c181940030b2b2c9edad36f1f8f80ff8b812c4c1feeeac37038bc104eae24ab03fabf54591c33d03f5275a007e85e2c7b6748b99afe1e349f3af114e05fbc37f7d094bd4597015fa79ab333dd9724834"}}, &(0x7f000064e000-0x4)=0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f000042c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f00003df000)="f48ad8fd6a7eee924e44cdc73eb119fd0f2e7578193db8a114387ecbbf14521432e69100d122f07662f5009fa2f7bda1f219e11f622cd93c7ace2d3811ee98f243258893254cb0006699c799e88a63347f54ccfc5f626bc8a6b43441785d92b5810a149247a50e9546588580952273872aeb6b52c34f8236cf5e2c540bf33403c2c12cbea7524ca1d1485fd98e65750637c74b9d82ac0d37d463b6c2aa2ed925c541265a06d5b1ab91932294e1e2e02200a6", 0xb2) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000526000-0x2)=0xf2f) ptrace$cont(0x9, r2, 0x3, 0x62d) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00000e2000-0x4)=0x0) shutdown(r3, 0x40000000011) socket(0xf, 0x80004, 0x4) syz_open_dev$vcsn(&(0x7f0000caa000-0xa)="2f6465762f7663732300", 0x9, 0xdd55a1d501955cb2) write(r3, &(0x7f0000a41000-0x22)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951b4cec9", 0x22) 2017/07/29 13:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) unshare(0x0) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r0, 0x80000) mq_timedsend(r1, &(0x7f0000cde000-0x1)="41", 0x1, 0x3, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000887000-0x1)="eb", 0x1, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000410000)={0x40000001, 0x0}) epoll_pwait(r0, &(0x7f000087c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80, &(0x7f00007f0000)={0x100}, 0x8) mq_timedreceive(r1, &(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/07/29 13:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x2) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() gettid() unshare(0x8000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a36000)={0x0, 0x0, {0xffffffffffffffff, 0x2, 0x8, 0x3, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000849000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) sendfile(r3, r2, 0x0, 0x80000000) 2017/07/29 13:15:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000075c000)="2f6465762f7573626d6f6e2300", 0x63e, 0x408000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30130, r0, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x3d)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x2000004) r1 = perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 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, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000a43000)={0xcb}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x1, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x1, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000058000-0x78)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x51, r0, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x4000032, r4, 0x800000000000000) mmap(&(0x7f0000961000/0x2000)=nil, 0x2000, 0x3, 0x3f, r2, 0xffffffffffffffff) r5 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x100000c, 0x32, r1, 0x0) getsockopt(r5, 0xff, 0x1, &(0x7f000000c000-0xa6)="00", &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b3a000-0x8)="510000e600ed00", 0x41, 0x0, &(0x7f0000b39000-0x40)={0x10000000000007, 0x1, 0x1, 0xfffffffffffffffd, 0xfff, 0x5, 0x2, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f7667615f6172626974657200", 0x40002, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) write$fuse_notify_poll_wakeup(r6, &(0x7f00009a5000-0x18)={0x18, 0x8001, 0x0, 0xffffffffffff43c5}, 0x18) mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = timerfd_create(0x9, 0x800) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r7, 0x3, &(0x7f0000017000-0x20)={{0x0, 0x989680}, {0x0, 0x5f6c}}, &(0x7f0000b39000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r7, &(0x7f0000018000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/29 13:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000801000)="1d0000001c0007fd00fa00000000010001000000010000000100000000", 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000070b000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = 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, 0x6, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000bb6000)=0x6, 0x80) r2 = syz_open_dev$sg(&(0x7f0000987000-0x9)="2f6465762f73672300", 0x0, 0xfffffffffffffffd) r3 = gettid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffff9c, 0x40a85321, &(0x7f0000728000)={{0x9, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x400, 0x7f, 0x7, 0x2, 0x0, 0x3, 0x0, 0x2, 0xb217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000064b000-0x4)=0x7, 0x4) semget(0x3, 0x3, 0x208) lstat(&(0x7f0000abb000-0x8)="2e2f66696c653000", &(0x7f00008f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffffff) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r4, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000)="2e2f66696c653000", 0x0) r6 = openat(r2, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x0) rename(&(0x7f00003f2000)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000888000)="2e2f66696c653000") renameat(r6, &(0x7f0000c0c000-0xa)="2e2f636f6e74726f6c00", r4, &(0x7f0000bfa000)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f000014f000)={0x7, 0x1, 0x2, 0x10000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x80001, 0x0) semget(0x0, 0x3, 0x400000000020) getpid() 2017/07/29 13:15:42 executing program 7: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000384000)={0x0}, 0x8) r1 = gettid() ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) ptrace(0xffffffffffffffff, r1) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x1000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x2, 0xffffffffdffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x6c0, [0x8, 0x20, 0x8001, 0x7f, 0x6, 0x2, 0xa77, 0x8000]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x5, 0x1, 0x1800}, {0x3, 0x7, 0x1800}, {0x1, 0x7, 0x800}, {0x2, 0x1ff, 0x0}, {0x1, 0x7, 0x1800}, {0x5, 0x2, 0x1800}, {0x3, 0x0, 0x800}, {0x1, 0x7ff, 0x1000}, {0x2, 0x1, 0x1800}], 0x9, &(0x7f0000001000)={0x77359400, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000000000)="", 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001000)="a8fb52f80b6efe5db665d8813ce1d984ac993d6d68a192ae1570ce2c9505afecf612400f61e4ce8cdac3308f586e79bad5b7a836ff340a6bcc5515583ede6715c10d0cf97d41d1d226d5cf5772fb0f712f7632b843895b6e2f4b38137cd4c621ce") connect$unix(r3, &(0x7f0000a45000)=@file={0x1, "2e2f66696c653000"}, 0xa) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000dd3000-0x45)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/07/29 13:15:42 executing program 1: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000ced000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000cf1000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) unshare(0x210409fc) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x1) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000079c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000098f000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00006e5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a5f000)={@common="74756e6c300000000000000000000000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x2, 0x161001) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffe, 0x92, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x202, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000ff9000-0x8)={0xfffffffffffffffc, 0x8001}, 0x8) getsockopt$inet6_buf(r4, 0x29, 0x41, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x28) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000ffc000-0x8f)="32ea6baae492149c7e3a2d7c27ee7459848062fae3c1cca176583671f567954f49224afc336c7c0f1ca4481346db800a23399d81b55a6298493eae74d4856bae631be34997e2893e5d0799ed610d0b337a31ce68eac4dc9b1ff7d3755af5779699412d82a371b6888396ccea2d177430ef3ea8bad26bd3fb6c65b533d3a64e3724e96bc0607f961e6233dd69539755", 0x8f) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ffd000-0x4)=0x0) setpgid(r5, r6) pwrite64(r3, &(0x7f0000924000)="7d21a02a647fda005c51a9c9945b43252ef7890a30771e0017e6d9946d7f67820e9c669053a4f5fad2a09268c89636c77914153114def7a10f7546988060af33cc054d73ca687d244728105050d2fdfe4db5b65b3b7a5fe137bb1896a0575e619aaa1fe0e3d395b57b0493aacb", 0x6d, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00009f6000-0x38)={&(0x7f0000ff8000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff8000)=[{&(0x7f0000ff9000-0x91)="be4130c19528d29f823a939a407d14b427f820bc388194c0c14a0df2210d4cb99bba6036eed576b5955449cf6dd0c4b0301d2836f14381d91079b7580a685bd597cd4ccbf852edfd6f04c98cba7ab00011d945cc976994b277793e5fb1bfe39cfe0043d2bbcb01fd36b53e0835b7fbdbdb34461f5046815621251053041d02fb83fabc5521b06207c7188c27d8a03c4abe", 0x91}, {&(0x7f0000ff8000)="1fecf9a964ea309b7386d36c1b781dfe3b22d73f7661da52d288757abb5fa00687fefa8c2a50fd71e387e53e483628eb68963930dbcd375672de651731c2ca2b15f0adac176f7df91d85645479fe2b113fac5e85d7d86500d2781cc2e11524aceb895d61008f1b2e6b18f27f762ada126a08588a8bad9cf48bf027ac8301e787cdb1c8b41f075e104aba8a71f0bee1f1f52fa65e3356f8361cecb19b586747b0e92336c0ff6b82a759df3fa8a1d6d7938defcb767906caddf3594b80ce05810eeb6da14dec807efe8d59c431f796b3eb8e61d1c78eb3f844b2bbf426be", 0xdd}], 0x2, 0x0, 0x0, 0x40}, 0x0) r7 = dup(r4) getsockname$ipx(r7, &(0x7f0000ffa000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ff9000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000dce000)=[{0x40, 0x0, 0x0, 0xac9c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r8, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/07/29 13:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005f5000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) write$tun(r1, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa8000)={0x0, 0x0}, &(0x7f00000e6000-0x4)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e80000)="2f6465762f70707000", 0x402, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, &(0x7f0000032000-0x4)=0x1ff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000518000)={{&(0x7f0000664000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) readv(r3, &(0x7f00006d3000-0x20)=[{&(0x7f0000ef5000-0x35)="0000000000000000000000000000", 0xe}], 0x1) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000143000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f000042e000-0x1)="", 0x0) fcntl$setstatus(r4, 0x4, 0x40800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005ff000-0x50)={0x0, 0x0, ""}, &(0x7f000071f000-0x4)=0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000f66000/0x3000)=nil) mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00009be000)={0x2, [0x1, 0x6]}, &(0x7f000098c000)=0x8) 2017/07/29 13:15:42 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) socket(0x3, 0x7, 0x2) unshare(0x200) r1 = memfd_create(&(0x7f0000000000)="00", 0x0) eventfd(0x1) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000057b000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e60000-0x4)=0x3) r4 = getuid() ioctl$int_in(r1, 0x5452, &(0x7f0000c57000-0x8)=0x200) socketpair(0xb, 0x80003, 0x8b2d, &(0x7f0000e41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r1) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00008e8000-0x4)=0x0) r6 = add_key(&(0x7f0000dad000-0x5)="6465616400", &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd0000)="0f96167856282ddda923e6afc9761f274d4d765b0e82b20ad4330ce5fdc0ff39c2023320b9a97c6f9bec43a7f703f24d677acfb0d6a881b37051c75c23c5524f4e3a94d7da93e37ab20359ac8fcb6a2eceeab1ce57ca82dc4934312778f9540c8cfb8725fae125be6e9330e94f6f0b8abfb1efa877d7f91fd6ed3e1bcee823f311b2297a90d3939381336d55a88cfad7a17e029ba18a3a49dddea7283b8bec6642a6892160110bb4b913ab26c37042fbea17182f843332aeb578", 0xba, 0xfffffffffffffffd) keyctl$session_to_parent(0x12) keyctl$get_persistent(0x16, r4, r6) pipe(&(0x7f0000966000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f0000671000-0x50)=[{&(0x7f0000302000)="0c64ecfa4c9aa4cc1f4371e7a06f902214fb1cc88f8b2aebcdde257d96b1a9ba97b59761ffb5002eff0c0edd49bd3d0bbc02700608846c477c25a9dd7c78dd6f120d9677692b41cc0f1f03d395a1657bf2683fc2d33de230ed542d2cdc96417f62a9cf79e7153bf1fcf32c6ceebdacb9b489e0df83532d5f9903a1b9c08f6f2dcb9f593b7e5748ae40ea824518cfbf68a3cc496b48c8cf65c9bef8750ac4cfe1d8e42856fe", 0xa5}, {&(0x7f00007ff000+0x927)="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", 0x1000}, {&(0x7f0000952000)="699bfe1fc570d1108950272f10cdd145f55eae5d64c21e266d03b2909c4a752889ac8f0c6a109f44e9b4ecf558dd5c4b53a9456da1260c97eb46451ccdffa5c15174d01e34eadb04fc2eaff81b4d46ae62414fbd88507eabb20f7c7ac9999cde8b732a8c7310c5633c52e1d3da0f2400a176bddf464c0a7c7e1bf5d2bdc72124012f86e6709d75dd5c971724db41eb", 0x8f}, {&(0x7f0000f4e000-0x3c)="9603d54868a466a7ba909c6117b01db8c2a3c4bbc6859bde8b917710ab3dc1af06479e5e2ac0366f42e35ed364d71d724c9b2f38c6a32f5c283213a4", 0x3c}, {&(0x7f0000426000)="8f0218ec3933e48d7f0e91382ea1b8412f86d8bac92b7aa7817d81a598cae63860d258de83e2824fcb41fd19685dba80edca4ece55018c", 0x37}], 0x5, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00008b4000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000f12000-0x8)="2e2f66696c653000", &(0x7f0000fbf000-0x8)="2e2f66696c653000", 0x0, 0x0, r9, 0x0, 0x0, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000fb4000)={0x1, &(0x7f00006e9000-0x4)=[{0x0, 0x0}]}) creat(&(0x7f00002dc000)="2e2f66696c653000", 0x18) gettid() ioctl$TCFLSH(r5, 0x540b, 0x9) recvfrom$inet6(r7, &(0x7f00000a0000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x40, &(0x7f00007c5000-0x1c)={0xa, 0x1, 0x8cc, @loopback={0x0, 0x1}, 0xf48}, 0x1c) getsockname$netrom(r2, &(0x7f0000ffb000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000275000-0x4)=0x48) socket$netlink(0x10, 0x3, 0x5) open(&(0x7f0000b1d000)="2e2f66696c653000", 0x400000, 0x0) 2017/07/29 13:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef5000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) r1 = socket(0x11, 0x80803, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e8d000-0xa)="2f6465762f70746d7800", 0x84000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000faa000)={&(0x7f0000ca9000-0x60)={0x27, 0x10001, 0xf201, 0x2, 0x1, 0x8, "b315710149222757b3733a46ccd7eae0e4f4747aa6a6ae41f1d59fef07d867d887a4f4ad678bc30de69412fe15121c43d50592323640885374cc00c5365816", 0x10000}, 0x60, &(0x7f0000c70000)=[{&(0x7f0000a48000)="fde17d6893a851f2c3d1249c0128fe875138896951760bc4423dea1c73ae868616e45e49a2b789e32276da51bc60c3a89f43337f4c26b77e9b6560375be7642eebfe82735234625d60fa0bf0cbe5cd65d5c0d916c271fc", 0x57}, {&(0x7f0000d7e000)="877f3e0dfefc3c32f9704d064a5204d5becba5a61753074e5e0f173b170f4af86c5eabb2fe178dda20af534d2fb8a4075c17109b65c7149a26e1dafe8cb4f2bd35993f1eb2a963ac93c4942fba78eed5ef15905c31bb464d2023797e9b92814283d9e61cc1a9a5084ba985aa654f7af018cf5fb9732f5a05be52f759761087710c9503df7bce70adf0f681ab107a53b6ab57b2c4608ca6a27bc2f155a9fc8fe32dc04137749fe6ba02379a31db4066563125a2b80e02f2b66ed293e66fcc8e4efeed824ccd88fd1c065257158a8fd6cea79412173703672bb69e", 0xda}, {&(0x7f0000ad3000-0x6c)="3876589521a80ab80fb96f85bf31d8995b346a7f7e6034c061c6cf18e22c57d7b243b2afb791965998ad52cc89fc2987f3362b483b9cf8534a07861b44074baa1c55ac01fb748cfb1ad6e29addf61c4f88bb24b0c241b05586018373430cd7ff6c8a45dfbee54a9fd6ee7d08", 0x6c}], 0x3, &(0x7f0000cd1000)={0x100, 0x108, 0x1, "60f5d49461fd654f084ab5fb079b99206d553339e66f55aacfb96acf19c086543e3621365813c2a68cd2c11e9c68798f0a0821e6c0cd4721bc684d541a3dee6a2bb4360e00db1a4761232e37465a1f71f9ef8a66cf4427a33b74c16d17a99c7bfd68bd09a55fe984e6ecd39a62460d8c167bcf40d48d7253a5f0d6a3ab47047d1653e4b53ca7102c4920ab01bb30a7f7f4ddbfac42585a5801204e9161841f39ac8d0543e1c27c5fdd9d530a17c2dbb451f3d9da423900f01affaa0fb9170ec7e645fba1bcb15e20fb41f502916a3dbae29c677c1854a03ea80c47418d6035435753aa7020539cc0c324"}, 0x100, 0x40090}, 0x4000) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f000089d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7d000-0x4)=0x63) r3 = socket(0x10, 0x7fe, 0x1c9f) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003ae000-0x4)=0x2) write(r3, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002d2000)={0x10001, 0x3, 0x0, 0xde, 0x100, 0x100, 0x8, 0x81, 0x7, 0x8, 0x6}, 0xb) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f000026b000-0x2)={0x7, 0x9}) sendmmsg$nfc_llcp(r1, &(0x7f00002eb000)=[{&(0x7f0000ae8000)={0x27, 0x1, 0x1, 0x3, 0x81, 0xe7b, "5f33239f51802053db110c3f1056cd796ef06ce8d8bded4c98ccec315696986493899420d589758ad0561a339aec9cc2ecb7ee4da76beae6285af008d17e18", 0x5}, 0x60, &(0x7f0000cef000)=[{&(0x7f0000a75000-0x9e)="73af4889364aa56b21864b8b34a112bc64de8f8667e697ad7d10ba069fb9db128260c42e9068bdaa09b501fc366b9e7f0e958c46a87d07e8a5f6321d0602e3c7b42ebfe378e09721d37e5e281a9127ba017c29c7b7d2ec603ddcf39a9be821545152a0b0ae9b639e0f288a2168a05a1f80487d252f4e11002e14cbd5b06fafb66e23d2436356e3aea19b2a050c158aa271074082776ab72959d7ef71a41e", 0x9e}, {&(0x7f0000fd6000)="63ce40cc1c3160556af301c073bfe73bab34e74aa74df06264499083ffcab486ebafd26990409843a7a5e8f89f374782812f82aacf5669674c72dcbd1fa4be79cc686911434b13c512a990220c3484ee8cb1179d28e1cccb077f3a54053603c919ce9200e4e9d35bd8ca897a7b37f49b46cb7df7563765dadd4b978b60adb317dfb7072a88e0965d5d595674c03c076958740192d986d66999c4", 0x9a}, {&(0x7f0000f1d000-0x30)="186e1cc386b5ebf7bbb0e5cc837e19641832c8680868b0130e02fa47effff26c4de2632b9e8837d23de97bcb2cae438e", 0x30}, {&(0x7f0000c19000-0x3e)="4003f3b41fecaf5cdd2d596f840466d79fc8735cd39f03fa643cffcaf5f63f09afd80020a2d1209df3105046cd50a8b876525d62ed81c60fdb6d123a7a77", 0x3e}, {&(0x7f00008dc000)="847e51a306f9c32c544229dbc57c5bb192ea4500af958ba7473f447a29a4527f1102e44c37297c0c34cd67305c70244be93af081441b99d68f2e0abd0c6ef09888bb14fe47b220bddaecfad0b0ef20401a7b63eae4b5", 0x56}, {&(0x7f0000bff000)="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", 0x1000}], 0x6, &(0x7f0000cff000-0x70)={0x70, 0x7, 0x2, "e81c8af5c9b212359a105a1095e32e0fdc2fc375dd8f32aecaa0976cd8885306ebd2bc19134692b1a13ecee14800d924756bb1412aff27bf166c7c21790256d0402f398419a9f335c587aec8674342cc8484b93b5744a4cde9e0dd3a"}, 0x70, 0x8c0}, {&(0x7f00005fb000-0x60)={0x27, 0x800000000000ffff, 0x4, 0x6, 0x20, 0xce, "ff0f0000ea3b5d0fe21c78ab4398f75b534f075fb29748612aa6c6ffa4c9b0da7ba1b57f2399957e9b679f1666292928dc01cfafdf0506002ab048da51f717", 0x1000}, 0x60, &(0x7f000011a000)=[{&(0x7f0000b58000)="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", 0x1000}], 0x1, &(0x7f00000d4000-0xa0)={0xa0, 0x10b, 0x10001, "0ae2f9bc5662b8bc21bc9bca27bd430b16305cea48a649a4f2a12c47da37f633f777422c285ee945075fea5fc5a884a8d8e4db405da3c8346f6edac85f69e02b401422ecaea46913b37de4e773450c614ed1469ac49ea07913916d25fd9683c7e409fef8ec041d4ea7703364986dcb16dfb99e877a7cd3acc024e56a91aff3876a8e7b2d835dc21b84a037a2eb8c8b46"}, 0xa0, 0x40}], 0x2, 0x48000) 2017/07/29 13:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000c25000-0x8)="0000000000000000", 0x8) mkdir(&(0x7f00004b4000-0xa)="2e2f636f6e74726f6c00", 0x4) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = openat(0xffffffffffffff9c, &(0x7f0000478000)="2e2f636f6e74726f6c00", 0x2000, 0x20) r3 = getpgid(0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000028c000-0x8)={0x3, 0x20}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000085c000-0x98)={0x6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200005}, &(0x7f0000e8a000)=0x98) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000713000-0x4)=r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea7000)="2f6465762f6877726e6700", 0x0, 0x0) sched_getaffinity(r3, 0x8, &(0x7f000029f000)=0x0) r5 = dup3(r0, r1, 0x80000) set_mempolicy(0x2, &(0x7f0000217000)=0x9, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000096f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00003f4000)={r6, &(0x7f0000145000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setown(r1, 0x8, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000777000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000761000)=0xa2) uselib(&(0x7f0000f03000-0xa)="2e2f636f6e74726f6c00") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000831000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0x8, 0x1ff, 0xfff}, &(0x7f0000d1e000-0x4)=0xa0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000026c000)={0x40002002, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000812000-0x10)={0x8, 0x0, 0x80007, 0x1}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00007d1000+0xb3e)=0x0) ioctl$TIOCSTI(r4, 0x5412, 0x1) mknodat(r4, &(0x7f0000679000-0xa)="2e2f636f6e74726f6c00", 0x20, 0x5) 2017/07/29 13:15:42 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="776c616e3147504c7070703173797374656d00", 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) pwrite64(r0, &(0x7f000000a000)="52", 0x1, 0x0) r1 = dup(r0) fcntl$addseals(r1, 0x409, 0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg$nfc_llcp(r1, &(0x7f0000003000)=[{&(0x7f0000001000)={0x27, 0x5, 0x3, 0x7, 0x83, 0x7fff, "ede22ba0f07e2aceee5b80c3122d7e5a4e820b74b54f64e9691d799c43f1351857de64803d0385d3c7949298b31bdf006d3f1ca5c47a35af604ab164d2ac61", 0x4}, 0x60, &(0x7f0000012000-0x90)=[{&(0x7f0000001000-0x2)="f5fa", 0x2}, {&(0x7f0000005000-0xda)="fb32666100629b89159175d0a3ce461de0b534b960adbf6d123554337417de1fd222c35038b931d095562c9f9b63c4425d3ec3b1d136686618594810a10835ac14af10620374cd50f6a027254e7078b329fbd6b46e355d64806778e0a086a31754af71744bde8c505e5b96084233cea1f2f279c7230c2374a8578cac35e227ca3d1425e8bc58e1fefa929e41da4ceb1374503193e91b1c4c3e8708379673bdb876b12fa4c3418b8ae3055eda8246eab95c5605220bd9990646189bd3e68d52fe652d1c0571097c3f2555c6f278796f0c747c007ceb0ba2fd6cb7", 0xda}, {&(0x7f0000012000-0x24)="2b3a2031e08906b384de4e48c0f3d632c0f2d0d1bf6bbb3b809b6d43867f73835a09cd1b", 0x24}, {&(0x7f0000010000)="7bb854b88327d151c1c4ffe42b9e0583a257008b141b982d544afc97d9d3f3fb8947bb8b8f3d77a77123457f5ae5f4ad95c31c04ab1969075e47c88be8d8570b4b5b79e1ed067d2821c8ce81922d2c43b18cd506b90de381190d492915256b68a68a33c5fc93b0a6e7ca38f4ba5cb42562a2a8cf8484fd6b826355a10b6d2a5870b1a1a36e2e7eba16cbe3983ad14f947d4ad03a81e43422f454f3c81c75257cd900e452fdcfc1c13ca22e1c84f1483339d27418d1c1e3143b9cd335ef744dfd24aec0f4", 0xc4}, {&(0x7f0000012000-0x92)="51aaea4c6b8d5fc5f49b4e1806b4ca3194a6c89fcc27b1f2ce184bbceb3b655ea61e502ca33fe8d85d0d9c7d896001789ffed42391579dd4bfeef2dde7606586aabd9ab21781f4453eca8237dd76535c35794e49140823fd3e9af1c12c737791d487ff1dad9a888d22fbd66b90abb6c316e7bfb409463e5ff996c965ed179c2e19276f7deacd511e5564c9a1c801b08e83c8", 0x92}, {&(0x7f0000011000)="b8812fa44cd7ee98b5d26ef7e98237a0bddaff4ba31b65d26a3802f1258bf20a52023d0c94c7e23c2e34358b09728583a08053a9d81a432eca79ce58668bc8efbca39841b2350d30f8a9c2292681f58df4baa16af515237032b0ee0da8d54fa3ca4214a7e673b4d58d02c0e058631da48ad1e3a21c84bbc0577b0d02cb4b6620fe07cee7392c7b04fcc57ec2e4ec0bafb929658b097562ed94026a60dcb6874447b2df538636e5b7069babd76e2ad77039a7a57b44db4c8d818b1bc717", 0xbd}, {&(0x7f0000012000-0xbb)="38b744f14352f254d92184f14681c0ca29917a53e658ad98c3b51105d03178d6d5e2eeac9d519d8794d6537af089e2aca37f163ce94821694aa0700217af4909720ee7f0731ac2748d67f4d0229fe514b80d43c0e50442e3b26a47cadc7ec1e878668e891bc2d7f5afb75cd71a3987ce6f06e826fdce4184f6bf1e64607ed1de1a6240af564364f699fb618592ce7a7b92a9524e96b6273d42d3d84f91e99c1728809dfea6bb0a3b6ba5a9695dfbb2457211992ce4de3639e2a3cc", 0xbb}, {&(0x7f000000a000-0x55)="2b7452d19a3ed18c3b1348d41be0e46acf4150cc6e4e6f59f08e9a370a69e4b09e7b625bca379e90c21fee5124eac017bbcbb115694b2153dad09a4cbb27fc1ef99c60f9f00edfdf2c766832a45102cc5687d04aa6", 0x55}, {&(0x7f0000012000-0xc0)="5118f8738fe2744e668e4bb654b613e1b545b90ad5e4715f770d9fca3d8569f9e4d28e5da29a955dfe9d4ececb26e45288840cf588d4f445c566c777f8eddcb109d8459c23afaace70335d96166bb187f464640be4e34fd11f34d286eedd6e6c661d58998165386cd63d9afd5aab653d0832b19c2643e40309b106d2e7bfca187cc75087fcaa37f62a3d2f6cfaac39bc5a8732a776167424b9637825423e5cca345b674db5837ea5600e200c6a6f6ead3ed3055c0ea8d54d6c14c8094a5b937a", 0xc0}], 0x9, &(0x7f0000010000-0x30)={0x30, 0xff, 0x0, "b41c2c975e9f510971777e3b694f7ed0c8c4a1c8b5032c63b2"}, 0x30, 0x10}, {&(0x7f0000011000)={0x27, 0x4, 0xf3a, 0x7, 0xfbb, 0x9, "9cf46e7ec3c87cdfb9be16f0983c8901bdb538f8965dc4a665e95dd724bc42c7054716d9394b2ad05ae6eefb44c55bc72e4019e68918591b501972cdf78a99", 0x7}, 0x60, &(0x7f0000012000-0x80)=[{&(0x7f000000a000-0xe1)="f559cc7cb75826dc3be1c6d1fb6e70d25a1ac430e95cef00043c017c74551e5e0347fb1c6854b87cbb0f342bd57723747a5f4fb39b3b1cac643f09eef7dc2f7f121f64f30498d8491b1fdca5fd407c3b6ed4fa9a34e56ee336bcbb6ba4a32f50a4032a8dd30ebda4e47770e985a3b079bfa246bc180ca117862f31565f8b3d00dc89ebf4694605c8af861fef0717338976d5f4283925bf530d2714c68f96020079bcc7df07abb9f7b5dd42546d5323863ea16e35045c937d2f1e4beb0a2f4b3503fad8a0f491164178501856c949fa670ca2d8ad671483fda1bc88664e62e27e17", 0xe1}, {&(0x7f0000012000-0x4c)="b961c0a1a810ca472a0afdd04e20a095c8271eb510638c979de016f3dac3e5effe28f23a03908c007f35ab6dad32fc1230b220522649080e3a0fdf83be15bcea4da29fd15f7a12a4ed2a2a2c", 0x4c}, {&(0x7f000000f000)="0490047af03c3e9a6c683c00bc7481b9d013ead85f2b39c5967dd0ece869fde42dff6eadc4311202294c436601523d07659cf52742e23d2caa5069679606c05acb275b74f236aa82617e6d5e39e05c2813316727819cbaa9fa88c3a84ef078ad3ec6fb43a96b9058ccb431bf5d958d0c0891a6ba269eb70f6be82b741edbb116065eb28fc1821b2cd19934e809a2673104332f4071e3ce924e1f148cbc212874e0ca598ace488464b78a72a07108", 0xae}, {&(0x7f000000a000)="3b8a18a1bba22b3a5f8113f2fe87635c598dc47bad85f72d1202b964e5d1c2", 0x1f}, {&(0x7f0000002000-0x37)="a2e7e5d4798720aea19b1c61b9c65908e039f4c25d456e8613ed67584bbda7ccb4a0f83c5be3d2feb152eab6aa98c63c7548111828916a", 0x37}, {&(0x7f0000010000)="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0x1000}, {&(0x7f0000012000-0xa)="a87721c47b089eb4fc11", 0xa}, {&(0x7f0000012000-0xd7)="88823105f8db2ecbbce093ade26a01b2f0714d02b81e48d220cb50c7a32a66dfd3fe03c126bb0128d67d00ac9d2d4f73187a8534ccd9e2114d1528133c68bdf3d6e73dc1b9f35269fe8ef548936f5681acd3d589061527cdea9d4c420bc76a293229eb7ed11f0d183c2d9567cccad58421b176a37d08a6ca83dda6141dd3c4dd1ba800860b729fe7dc5969f9bf78d65a14e34ee9cb58e9566a24852307c92aa884e81e0d9cace9a8a2aeacf7ae9fc6eae18d21c5e3a28a6064276e21031e97f0246b098ac736678e2a799aa26cf7f2fa198b5c2a74d6a8", 0xd7}], 0x8, &(0x7f0000004000)={0x98, 0x12b, 0x21f2, "fef9996e889ab68a1a2c0ea2829742085cd16a793e2a008cd1fd91d418ae72608787aa9dbef0e974e8adbf7ab99612a9bf70b15abd08274e5c997ee67bc5d6893e9a0464ff7d803859ea07500cc36786b272841503f0fb205cc2047013c296ec635b3793b31a85663ed0aa29202553efd2b9f856bbfee11a5506c479fdf03619aa8c808070"}, 0x98, 0xc0}, {&(0x7f0000011000)={0x27, 0x10001, 0x5af, 0x6, 0xda, 0x7fff, "9fd5fd7bbf2c2db258bbbc8ffe371ef49caa1be2153fa49b7c3542c0e8ea713527ec36a46eb54db5066320f86dab75f014b4f327c1832fc881da9387b1e0c3", 0x7f}, 0x60, &(0x7f0000012000-0x40)=[{&(0x7f0000012000-0xfe)="57c9423da26620bdee222f98a0ba448cb6b132071806d9389221a41019bd9052a50a449e05767c611bf9a041d8f9dec1366ebed6345118774161052cfd7273c79bd5f9cbc2f1b9944ba22f7256cc4abcdd9309b6fb19d395b1aba10f9cf5636b163686a6473dcd710d77bc1afc37c76c03bf11be151ecf46c9c4ebde6998acf6b431fbb13ed7029055a2c22b4558731d2aec76d11540a11b9cf87d8b84429672689484aaeec0793c223786741b5d46a7e1a13451adf4b702e70392e41309c6014d8ffe7b29241966f556a94e95b534c88088a72c4a7929bb07d44e0c01be75bb8a4e7eee7d513dfffd715855e559cbbeac2da3d613c093c4d9910ed0c109", 0xfe}, {&(0x7f000000e000-0x6f)="e01ada8265f8d5b15db0bad593e8ad3467c2c66ee9e897a618b6ae57f1765e53e1b40fb479fe7d023232dfa033dc066e6c0c26799af80c1d0b4b63c11428c4983771d6be10693b7b908828e7496f8d608eacd9dc74b7c741a2ff4d72b67e9bac80136d365994aa440f9737abed8542", 0x6f}, {&(0x7f0000012000-0xd5)="cddfe235582637543d0050e6d6c4912fcd506e899c598221de61f0766ad5e9ac50c5531de84d7fc279c36b5d4dda172a5937fde28b01c2cfcb529bd4b6b12700ef94bc9b780b586704a3a5a5646f8aa465433a25982d8f2c401e3a289b4e780938af4f000993964e1e864d202a3baf42669454ce7cb724e169b63b92ca8c24016df70780cfb3585ca5e7b18551adeba380d56756ddd005613b0ef54b66117a57637494dd8b6312915077ac6c85b6621904caace6bc522b8c3336463d52e937a1b0a2ebb780e7e60354d5731ae1fd3b2d8e20cda13b", 0xd5}, {&(0x7f0000012000-0xb0)="7579fa5ef938ade49e4c9ac4263f13b2ca03f5cd97ca96e65fe15d43da2868b0a3c586eda5c97a39bb5ecc288950f7cae14a9fa53f9bce6e21bb2f37e86ec2fbd78538ef3bd291d37d6cfc0f211df6d72db3682369354f7f37aae9320a5d56837a66762170c8d5fa469ad7ee6dd80552f8e31283233578abafb8d33f785c261662bac333b654685121a4be4423445d3bcf79009edfcdabfbda94587db1c13a95586360cb564c3be31fd91013298c76ee", 0xb0}], 0x4, &(0x7f0000012000-0x48)={0x48, 0x111, 0x81, "5f7a08afd2a712ba7a60a4d152f13a8a1e70807770ae0dc22a92bf2b9319f7a4f6e5af726aee53d7aea5320db5dab224c48f8fe9341208f8"}, 0x48, 0x4055}, {&(0x7f0000011000)={0x27, 0xffffffffffffff00, 0x0, 0x3, 0x52, 0x7, "fe1590b4345087bb9157d53b66a4477d6bed3e6d5c66566636ee71194038a7ec796c1ef04b11325b33485cf6ffa40e0c640694e35991ab5765da8d449820fc", 0x3}, 0x60, &(0x7f0000007000-0x70)=[{&(0x7f0000001000-0xf8)="02048ed4ad7a05731a0aded183dbf21b4a7b21c19259f1155be108df0a94b65d77fc397f546384a4d7dabdfe416502a64eb23a4ee94b2f92ff18c3e2d7402b84a6f2a53d78f5b08338c6aadad2e2f4df12c318dc7b44b7dbf68fe42e377d5fdea37f9dce05ac1415e23852a8f0d012712b62256de889af1ffd0dccbe290d49196717ce3294f1d8fe43215365c914766c1644ee50b491562c1989c88469a84b7ae27dfc34c61842ea26f3cf60afd78a145263f7a0cdd52766a23ccdb21900a78699b3a0442c7dbc4a0e23ba67bb416886cdf9e4410cdc16473335ebd42471b03bca8118ebac47ce59758db480038bf3c1a7d42ea6552fad89", 0xf8}, {&(0x7f000000b000-0x23)="6c44755a5ba7250f2f075c727f7ad28452399bc88a7b7a77f53e2e79d7075bd3d3bdfc", 0x23}, {&(0x7f000000b000-0x28)="5f3716103fc87956b134fc3428ba27f4572243d7cd1f5e5cdad3021a5eb81f9aaecaa901f6ed3496", 0x28}, {&(0x7f0000012000-0xae)="41cbabcad29e9847abe846d7f5d59bffb0bd638aae6224a693a475405e42d0855915653686f796cc352e4e40a463c44cb635abfa92654a6fea48df71ca789988e12dbc1d1c31668f568a65cd40983219fbca4a983c67dedfa4a525b342f804e399c055a5a154733202c9c49e71d377183d833428cccf8cdeac1a9f2b90994fb7966b0f22bcc8ed75711b1aab9289732a41ef1f400446377bb6a2a9e6525c8dadc1076b4a05382bcf09e90b523728", 0xae}, {&(0x7f0000005000)="cbfb5f6e22ca10b45e0324bf", 0xc}, {&(0x7f0000012000-0x5)="710234af22", 0x5}, {&(0x7f000000a000)="", 0x0}], 0x7, &(0x7f0000008000-0x28)={0x28, 0x18e, 0xffff, "d8a335008adaabb2e47c582b285f3600bc28d8bb"}, 0x28, 0x84}, {&(0x7f0000011000)={0x27, 0x9, 0x8, 0x7, 0x7, 0x81, "f9b668f5f0c61845928e6db85cf11b7279dd973309feec40f48438fccfdb7d007af34d107b4834c3be753d8b9a6feed11708f08f39646583c8f6044984359c", 0xb79a}, 0x60, 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0x1010, 0x40040}, {&(0x7f0000012000-0x60)={0x27, 0x8001, 0x80000001, 0x1, 0x3, 0x3f, "eb2ab138ef0b9188c93b6441c0dde8f65c6a4abc3383702bf5bea1e65f09fd8df56514d6f1b638dcf4ba7d600dd3bdbe7e36c10a9eec7c7330914a6cd6a49e", 0x3}, 0x60, &(0x7f000000c000)=[{&(0x7f000000d000)="3a33697c90e9328ae35665b2772527c1", 0x10}, {&(0x7f0000005000-0xc6)="3148dd1358fd4a118dfd63021f6634a28d257cd41cd51721f4561eda758c784c7e992692951195671face50218bbe363f2eb8fbd1354c01fefafb210beeb826588fd6a1f7fe58b985d1595c3a5a9ed9b5b074d9ae511775e2579414e55f9734676db47e9a10ad95b35a55ebb918295e537661acbaf8b0d0b4b56984d2cc68344855ec0013e0bc5ccf448d8f32b73ba8fc7e75f342c7ab75ac49e29c79a7796b1b40a9c3673f2f267c8ff993673fec87a72cf7b89ab30a8ee42c23cf10d1bc3480ab452873297", 0xc6}], 0x2, &(0x7f0000009000-0xd0)={0xd0, 0x107, 0x62, "70a7a6fe2af55c644f9011ab9e8347bf9d0b5edc024bf9e00205e4cf1b9de62ddf88043130b58978e78f4f8a43b1f377d9924334a318a057ddfa61dce9e61202f6f5c7e990a64348cbc1bc9664046b8bd43cfe84353b566c3c7fac4bdbf1a87ea5f1bcc7709c293da62f30d1ab77ecb01314eb48d0cb7b0cbadbe232fda127fcd4f2ef87ab51adbb613733d881f33317de6aa9bbd9c61d31ba5cdbbfe7380bcaf03997c534d789b45ae72296dc753946f73e5b656c944796dca3151bf8"}, 0xd0, 0x1}], 0x6, 0x44) sendfile(r1, r0, &(0x7f000000c000)=0x0, 0x4) 2017/07/29 13:15:42 executing program 5: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000915000-0x8)="2e2f66696c653000", 0x2b5f6c73e879523d) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0}, r1, 0xffffffff, r0, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000a84000)="2f6465762f62696e64657200", 0x40000000000000, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00006b7000-0x6)="2e2f62757300", &(0x7f0000838000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", &(0x7f0000d64000-0xc3)="", 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000495000)={0x0, 0x1000, "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"}, &(0x7f00000b9000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d7c000-0x8)={r5, 0x100000000}, 0x8) r6 = dup2(r3, r4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004fc000)=0x1, 0x4) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000b77000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x802, 0x7) setsockopt(r7, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r7, 0x107, 0x8, &(0x7f00005a8000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d2000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) getsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000c4a000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000035000-0x4)=0xc5) r9 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r9, 0x1) dup3(r8, r7, 0x80000) r10 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r10, 0x541b, &(0x7f000035f000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000995000-0x10)={0x1, &(0x7f0000ecc000-0x10)=[{0xe000, 0x430, 0x1, 0xc0000000000000}]}, 0x10) r11 = accept4(r10, &(0x7f0000e56000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000b1000)=0x58, 0x800) recvfrom$ax25(r11, &(0x7f00007c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x2002, &(0x7f00006f2000-0x10)={0x3, {"dd60421f008fba"}, 0xff}, 0x10) 2017/07/29 13:15:42 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) socket(0x3, 0x7, 0x2) unshare(0x200) r1 = memfd_create(&(0x7f0000000000)="00", 0x0) eventfd(0x1) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000057b000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e60000-0x4)=0x3) r4 = getuid() ioctl$int_in(r1, 0x5452, &(0x7f0000c57000-0x8)=0x200) socketpair(0xb, 0x80003, 0x8b2d, &(0x7f0000e41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r1) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00008e8000-0x4)=0x0) r6 = add_key(&(0x7f0000dad000-0x5)="6465616400", &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd0000)="0f96167856282ddda923e6afc9761f274d4d765b0e82b20ad4330ce5fdc0ff39c2023320b9a97c6f9bec43a7f703f24d677acfb0d6a881b37051c75c23c5524f4e3a94d7da93e37ab20359ac8fcb6a2eceeab1ce57ca82dc4934312778f9540c8cfb8725fae125be6e9330e94f6f0b8abfb1efa877d7f91fd6ed3e1bcee823f311b2297a90d3939381336d55a88cfad7a17e029ba18a3a49dddea7283b8bec6642a6892160110bb4b913ab26c37042fbea17182f843332aeb578", 0xba, 0xfffffffffffffffd) keyctl$session_to_parent(0x12) keyctl$get_persistent(0x16, r4, r6) pipe(&(0x7f0000966000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f0000671000-0x50)=[{&(0x7f0000302000)="0c64ecfa4c9aa4cc1f4371e7a06f902214fb1cc88f8b2aebcdde257d96b1a9ba97b59761ffb5002eff0c0edd49bd3d0bbc02700608846c477c25a9dd7c78dd6f120d9677692b41cc0f1f03d395a1657bf2683fc2d33de230ed542d2cdc96417f62a9cf79e7153bf1fcf32c6ceebdacb9b489e0df83532d5f9903a1b9c08f6f2dcb9f593b7e5748ae40ea824518cfbf68a3cc496b48c8cf65c9bef8750ac4cfe1d8e42856fe", 0xa5}, {&(0x7f00007ff000+0x927)="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", 0x1000}, {&(0x7f0000952000)="699bfe1fc570d1108950272f10cdd145f55eae5d64c21e266d03b2909c4a752889ac8f0c6a109f44e9b4ecf558dd5c4b53a9456da1260c97eb46451ccdffa5c15174d01e34eadb04fc2eaff81b4d46ae62414fbd88507eabb20f7c7ac9999cde8b732a8c7310c5633c52e1d3da0f2400a176bddf464c0a7c7e1bf5d2bdc72124012f86e6709d75dd5c971724db41eb", 0x8f}, {&(0x7f0000f4e000-0x3c)="9603d54868a466a7ba909c6117b01db8c2a3c4bbc6859bde8b917710ab3dc1af06479e5e2ac0366f42e35ed364d71d724c9b2f38c6a32f5c283213a4", 0x3c}, {&(0x7f0000426000)="8f0218ec3933e48d7f0e91382ea1b8412f86d8bac92b7aa7817d81a598cae63860d258de83e2824fcb41fd19685dba80edca4ece55018c", 0x37}], 0x5, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00008b4000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000f12000-0x8)="2e2f66696c653000", &(0x7f0000fbf000-0x8)="2e2f66696c653000", 0x0, 0x0, r9, 0x0, 0x0, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000fb4000)={0x1, &(0x7f00006e9000-0x4)=[{0x0, 0x0}]}) creat(&(0x7f00002dc000)="2e2f66696c653000", 0x18) gettid() ioctl$TCFLSH(r5, 0x540b, 0x9) recvfrom$inet6(r7, &(0x7f00000a0000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x40, &(0x7f00007c5000-0x1c)={0xa, 0x1, 0x8cc, @loopback={0x0, 0x1}, 0xf48}, 0x1c) getsockname$netrom(r2, &(0x7f0000ffb000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000275000-0x4)=0x48) socket$netlink(0x10, 0x3, 0x5) open(&(0x7f0000b1d000)="2e2f66696c653000", 0x400000, 0x0) 2017/07/29 13:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005f5000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) write$tun(r1, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa8000)={0x0, 0x0}, &(0x7f00000e6000-0x4)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e80000)="2f6465762f70707000", 0x402, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, &(0x7f0000032000-0x4)=0x1ff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000518000)={{&(0x7f0000664000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) readv(r3, &(0x7f00006d3000-0x20)=[{&(0x7f0000ef5000-0x35)="0000000000000000000000000000", 0xe}], 0x1) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000143000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f000042e000-0x1)="", 0x0) fcntl$setstatus(r4, 0x4, 0x40800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005ff000-0x50)={0x0, 0x0, ""}, &(0x7f000071f000-0x4)=0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000011c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000f66000/0x3000)=nil) mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00009be000)={0x2, [0x1, 0x6]}, &(0x7f000098c000)=0x8) 2017/07/29 13:15:42 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8c000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000241000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5, &(0x7f0000000000)={0x7}, 0x8) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f76000-0x4)=0x0) perf_event_open(&(0x7f000083f000)={0x4, 0x78, 0xfffffffffffffff9, 0x5, 0x8, 0x1, 0x0, 0x5f, 0x0, 0x3, 0x1, 0xd4c, 0x6, 0x0, 0x0, 0xfff, 0x1, 0x25155ef5, 0x7, 0x8c09, 0x5, 0x9, 0x5, 0xffffffff, 0x40, 0x3f, 0x0}, r2, 0x3, r0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) sendmsg$netlink(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000f75000-0x18)=[{0x18, 0x0, 0xb0f, 0x2, 0x0, "0a22000000000265"}], 0x18}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x10) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 115.453436] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 125.713236] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 135.793340] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 145.823325] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 155.883324] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 166.143270] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 176.173315] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 186.433351] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 196.703281] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 206.973310] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 217.043304] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 227.303310] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 237.563306] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 244.513344] INFO: task syz-executor6:24943 blocked for more than 120 seconds. [ 244.520648] Not tainted 4.9.40-ged32335 #11 [ 244.525724] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.533761] syz-executor6 D28496 24943 3281 0x00000004 [ 244.539474] ffff8801c4a85e00 ffff8801ab71e4c0 ffff8801a4961a40 ffff8801d5bb8000 [ 244.547531] ffff8801db221498 ffff8801ab8879f8 ffffffff8388f2bb 0000000000000000 [ 244.555529] 0000000000000007 00ff8801c4a85e00 ffff8801db221db0 ffff8801db221dd8 [ 244.563537] Call Trace: [ 244.566099] [] ? __schedule+0x67b/0x1ba0 [ 244.571776] [] schedule+0x92/0x1b0 [ 244.576986] [] schedule_preempt_disabled+0x13/0x20 [ 244.583578] [] mutex_lock_nested+0x312/0x870 [ 244.589630] [] ? copy_net_ns+0x155/0x280 [ 244.595343] [] ? mutex_lock_killable_nested+0x960/0x960 [ 244.602329] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 244.609183] [] copy_net_ns+0x155/0x280 [ 244.614712] [] create_new_namespaces+0x37f/0x730 [ 244.621086] [] copy_namespaces+0x291/0x320 [ 244.626983] [] ? copy_namespaces+0x3e/0x320 [ 244.632928] [] copy_process.part.50+0x1c99/0x5d40 [ 244.639541] [] ? __cleanup_sighand+0x40/0x40 [ 244.645601] [] ? _raw_spin_unlock+0x2c/0x50 [ 244.651543] [] ? handle_mm_fault+0x6ee/0x2510 [ 244.657695] [] _do_fork+0x1c0/0xd70 [ 244.662940] [] ? fork_idle+0x270/0x270 [ 244.668509] [] ? __do_page_fault+0x510/0xbd0 [ 244.674620] [] SyS_clone+0x37/0x50 [ 244.679784] [] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 244.686377] [] do_syscall_64+0x197/0x490 [ 244.692063] [] ? sys_vfork+0x30/0x30 [ 244.697449] [] entry_SYSCALL64_slow_path+0x25/0x25 [ 244.704020] [ 244.704020] Showing all locks held in the system: [ 244.710314] 2 locks held by khungtaskd/513: [ 244.714631] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.723310] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x74/0x290 [ 244.732929] 1 lock held by rsyslogd/3115: [ 244.737080] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 244.745971] 2 locks held by getty/3205: [ 244.749928] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.759222] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.769179] 3 locks held by kworker/u4:3/3503: [ 244.773777] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6a9/0x15f0 [ 244.783034] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x6db/0x15f0 [ 244.792769] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x610 [ 244.801384] 1 lock held by syz-executor6/24943: [ 244.806063] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x280 [ 244.814652] [ 244.816253] ============================================= [ 244.816253] [ 244.823438] NMI backtrace for cpu 0 [ 244.827042] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.40-ged32335 #11 [ 244.834205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.843532] ffff8801d893fd00 ffffffff81d8d829 0000000000000000 0000000000000000 [ 244.851484] 0000000000000000 0000000000000001 ffffffff810bd010 ffff8801d893fd38 [ 244.859428] ffffffff81d9893d 0000000000000000 0000000000000000 ffff8801c4a86198 [ 244.867367] Call Trace: [ 244.869927] [] dump_stack+0xc1/0x128 [ 244.875262] [] ? irq_force_complete_move+0x390/0x390 [ 244.881980] [] nmi_cpu_backtrace+0xfd/0x120 [ 244.887917] [] ? irq_force_complete_move+0x390/0x390 [ 244.894632] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 244.901694] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 244.908672] [] watchdog+0x6f0/0xa70 [ 244.913910] [] ? watchdog+0x125/0xa70 [ 244.919326] [] kthread+0x26d/0x300 [ 244.924478] [] ? reset_hung_task_detector+0x20/0x20 [ 244.931105] [] ? kthread_park+0xa0/0xa0 [ 244.936701] [] ? kthread_park+0xa0/0xa0 [ 244.942287] [] ? kthread_park+0xa0/0xa0 [ 244.947877] [] ret_from_fork+0x2a/0x40 [ 244.953514] Sending NMI from CPU 0 to CPUs 1: [ 244.958039] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff8389f336 [ 244.965371] Kernel panic - not syncing: hung_task: blocked tasks [ 244.971506] CPU: 0 PID: 513 Comm: khungtaskd Not tainted 4.9.40-ged32335 #11 [ 244.978658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.987983] ffff8801d893fcb8 ffffffff81d8d829 ffffffff83a892c0 ffff8801d893fd90 [ 244.995931] ffff8801c4a86100 dffffc0000000000 ffffffff84409000 ffff8801d893fd80 [ 245.004035] ffffffff81429671 0000000041b58ab3 ffffffff841835f0 ffffffff814294b5 [ 245.011986] Call Trace: [ 245.014552] [] dump_stack+0xc1/0x128 [ 245.019884] [] panic+0x1bc/0x3a8 [ 245.024863] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.033056] [] watchdog+0x701/0xa70 [ 245.038301] [] ? watchdog+0x125/0xa70 [ 245.043714] [] kthread+0x26d/0x300 [ 245.048867] [] ? reset_hung_task_detector+0x20/0x20 [ 245.055498] [] ? kthread_park+0xa0/0xa0 [ 245.061087] [] ? kthread_park+0xa0/0xa0 [ 245.066671] [] ? kthread_park+0xa0/0xa0 [ 245.072263] [] ret_from_fork+0x2a/0x40 [ 245.078349] Dumping ftrace buffer: [ 245.081907] (ftrace buffer empty) [ 245.085583] Kernel Offset: disabled [ 245.089185] Rebooting in 86400 seconds..