00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x8, &(0x7f0000a2a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x1f}, 0x2000) fcntl$setpipe(r5, 0x407, 0x1) pwritev(r9, &(0x7f00009ec000-0x70)=[{&(0x7f0000abb000-0x4)="66e0115f", 0x4}, {&(0x7f0000ed6000)="9491ed35f5ee86f0f0077b5e19bc060994dc2948c5f68e1dfb4d676d5288d3b1351a8723cc724bd8b7b27c4db84a40b0b45f605cf2d66f80c90ecfc79723261820eb27bf00827ee356fe81863700afb5f1f997200848ef8e0b028846b21503f4f2f3160eb59ecba4d4b27014535496a7aa81acad43238c80ad5f93a68da81b45117b9a4c528dd90099001e58170fa4733aa661cf7f5c8548c0d397eb29e1b1370468b91ceae65dd3f5855dc9b5ec21", 0xaf}, {&(0x7f000065a000)="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", 0x1000}, {&(0x7f00004bd000+0xbcb)="a8fe8317caac05a1596d6c804c6c88fa05609894b5b24d41b66bc3c527bd70c5bbac6a2d405e8b1bb890dd4c11a71ab807ff75344a458f02c93776bfbbc8afc76c99be2b2f761656593a36b9e215a45d17fcc5625852d28928dd74087e5d7cc7cfe88277bcecd368b1c260224b52920e10c62e8c98639864b30df31e7f75ddb1f211c0752351b202c2ae0cd78acc380f122918196922b1aa95c0afa1409867db52824d1584dbea0d7753b469609bf24ef9909efaed224a302b8bef", 0xbb}, {&(0x7f00005fb000)="f75d10aad3fcf5", 0x7}, {&(0x7f000085a000-0x4d)="1f4e72ed29eed999647ea6991309fceadb1f2c8b0dcff7f99847a045e2fbd7eff203d05f12b987f47e44f69cfb0435a0c1fadd1e60eb18a699f831a6326a563936aefa9715cea82268d3c27fbb", 0x4d}, {&(0x7f000099d000)="302bddbfb03d8fb58df6597808f3e8eb432ecbecf571f914b0bc4fad40846ca39475b443877ce407f2c6d1a4275931bb2f2945545aa3792518df6b61a89cd048538fcf1fb7df9941893f160a365d478ac5a3", 0x52}], 0x7, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000070000)={0x5f, &(0x7f00008fc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendfile(r9, r6, &(0x7f0000ae1000-0x8)=0x0, 0x7fffffff) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000096a000)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$unix(r3, &(0x7f000070d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e91000)=0x8, 0x0) bind$packet(r3, &(0x7f00007e1000)={0x11, 0x19, r10, 0x1, 0x59d, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c4d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa6000-0x4)=0x62) 2017/10/13 23:24:04 executing program 1: r0 = syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x80004000) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000)="2e2f66696c653000", 0x4000c0, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000017000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008b2000-0x4)=0x46) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000016000-0x1c)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000015000)=[{0x6a, 0x7fffffff, 0x2, 0x0, 0x6, "b926656560cb8f1d28b5903938be400a98468157fc736bff69cae0b09b216f04153f339db24177f31676c595949a30bce323cecf7b2fbf183909ddcaab5c57193aadb0ca4737af4ebea2b1952e813f3b7a7cba835f752ac6b585"}], 0x6a}, {&(0x7f0000015000)=[{0x1010, 0x1ff, 0x32c, 0x1, 0x4, "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"ac90678f081da5ad317c983c907d4371cca754f1098126ba8fac0ed4ffe3a7adb7162f3ced7532dd4ff3e433ab86db1287099a53bbe623f4583e7e3b3522ea83336a6221120538b5ecb92ec08387220a0505ebaeefce9b45c22409d768762aa05ebeeb6ad6d1307b2a34899095121ea49043cd1f2dc2d362c9b25c782122efb8908700449b4e077b927e2857199196dbe837d28117c7fb44356d911c7e352b920bc8ae01ed2c0c2ab97fc65c74f491cc1e3f4616c7403f6a2ebac13ab0e9e3e5c23d939814bbe73143dd9fb1312845422bbfb9e415789db3d89eb77ed41e25cc3a5f17e63b3ab6cfb4fbb94f861894636aaff615038f7fccbb372441d1005da3d8680b61934620329b62295ae5bacfb281232cf7fb9cc4211850051e5d99507ac9636626a986fd783dfd673c10643769ded6b118c10d6065e0c017248c9be0415e0ff782bd727fccadb7b907e1f719250ef3ae56594b24a5c296af5e7579bd31004f8977fd6c191afaa89f12d4a2696e4da9b7cbc19f51d97f7cf88c70757f09b42b58581633a8248633b4158d3b2aab2eb8603a211d59cb16926714b2e4259fd7a8ba88b66370518f015ffc3ad7ee26f36c85203a2109f7eeaff0d8dc4f93746e34ccf3c2f971588e66882b42d4c5790299e1c6d9077ae78d9a4d97d24771e448f0d25f3ca367c673706385a3004355176f27aabb5f136fda8d0cb6de479fad494a28b9ae4705888c92d826a36ce54ec305b4a2668fa479dfe002e610780df19ae3dd43096f2be3f965800476bdcc163b1ce02d3b8c77660934c0dd646bc949753fdf38e6ae8d9e49f6946697c95d4dd110e64e3b043f63df5e6c05165bc4c6b67682b673fff855225ad240dcb8eb89d8544092f92327a9c7097c9ef57c4f20857ce6a441f47da1cd64b0a3134c8707124f7e143f39280062046fea3777bf5e1591d973405ad346844552ea9bd5ee2ba5c356aa5752a9327698d9c77264784ce5ded75cf16b9c332c783f85eafaf323b83b53fab6965b3a0bebdea94d328c550003dd7d15e1830d66b6f1662868235a1c1b71ea2637e89d33058de1bbcf934f1ec57114d7c78acdeea0e980aa6f14beec8f60eff9edb234434dcd880f8752a88b579ec95d4dc0e7567f91330f55bb38b053c7f2bba7220482b1e454229b89077652031c67f15c2c62c28346f6f9ce33f86b55e2c7667b48d66e386567f46c35b5dd7179945c37dbc509b951bfe50e45e9e36e7e53382010a627792fd92d33b5ed3e7aea18f69c65a62e458d032ce52ef73695a7b1a1595e61e5883c3ff38de6160ad23b87bf06d5b81c0c50e1519cce52c3e833be640095dc34a4c8645907ee7a2e3b5417706da3db15aaae69dbd3c5f69ca998fc43451caf2505b0fb6a04a84e11946a2e5ebae26dc0006be578ddba0e613dff9b6eac999fcecaa34a4e08fb02d7a3284d9688779e9301c7b9aaf687bca3e5ac35e0bf797cdf79c6cf3de482f2b98323e96b46419acb780f5cd40054426d1e78d1d8354d82a316647a813a042883b20496226d9675e537885466f1a1769efdbe7b7b6136b96e78618e96a6187d2025032acdef07dbae94dbd24d42303b6a7fd80838d517bbc7efc9c9ccd6a828c62777ee7e1c1a76262befeda6446fd2ce6cb677905da599660ca9f9cc755a6dd66f7c553f40a354f54c1f059c405ff6fc580d40c622e634242122aca6175344d47a5c32b6ba22efae75818150e3df43bac135783e1934ac58b3a02ab9fc5842dc40eb8d79e413805fc818fc837117f7cd26d3a4565f1ce6dcaa37e2a4d6f34ce7d47e596eb531dff2b966793879aebe5981fa7af6c9fe10785a732c31f7db6593ffd717d214ebf1bc6464c1c3619dbe46b439b945a5512c7874c642e82a01571fea335a54e69b0373093fcd9edb561f9a6dd93b7ec0a19b02c6f357e8b50f67e7b3d486064850d7a3ee23d1a35493a8de101ff1dc013254a837a36324f6ce87d933dd25c9202c964dfbfe1e850587fcf0b9e21f10829ecc5a7b4e8b77adbbc1d5ead3a8d3bcbf671dac02a2c8ff6ec6c3b936e2d08817128d5bb31472d2f63d6776ed6a77a1e7efed75e108baeb0037b353cd9453c7604968de4faeb506d01ebea5da2c14a4bf63f1e5b6cc10e7f38fd783f28ce6d746f9089c080c8a698721c908ad92ab2c1739f32c8c897f7328b7341b92e25903916683ba1dbf8027f3dcfaad986be79aa414ba26c44f00f7ed770f2cfb1b5deec310f76c60cec56bb0af53b1e297742713112de4593e20a33862951e85a207ee8569cd17538dd599dd2ec2c2bb70c4f65f359dca809d4d6f71b34d93e8b5457fc42f5069be61b626474d2b01f98a381e9bfecdb894786378383ba65204b55b16a2d0adb1767f58892e0baef44f058ca6f78303e2cfb47d192359be94664f0909762de07f3b9849e07d8fecc6e304d1d763c6a6682d0157a20d60bc3f7f263f8e5dafdfb73faedf6314c75e2b414cb06e3d877558ccf5f324d89e8a741c6a89b93d266f9bdf83426a55cafe54d931cd8a2c3c4528a1a54de95f847ad74974b591613c5b15d932a0d3b7fd32904e499d7cf240db043c6ea2606aae9e2f25d7851c46fdc85a507d4b5939c9b7fab975ff716e23d90f68e33fdc637dd6265639f7910eefbc65c7fe1514f01f371478f45738cd782233908c07835737afbd3cb139c306d78f10f7b29429d505b324abbbc931718094b42a81c354e48e0164bb3f30894a147393fb7da264d05825d9ac599bf71a16d9ed7e145aafa8c8788730cec52e42fa4af73ab86a8d800b0c931a6c9759e11a1c0350deeddc885b9f0bb8c005042c0cfe4acc52f7252ae793996548466c25aaaaddd5c4b3665f0480414a52cf4f3a9702c4e344a2aee5ae885e1cf02748215ad3713da782b13118833536aab9e59cb997f93d13774326c7fa6741c0169c814fb13c1d931da00b6b50ff25a110fec65b1f2ab3f175737f2954785b3a7b457f38e37f2760643ee9114da987a04d456a77c0e21cf24dc7fd2c8683b901660eca011c48ee47723ecb243bcaf6d1f7e99e513340f311b4fa6051e54828244cded7c1fd5360f8a982a0e431af3f09a98d4268ecf483efed7303383fe3fc2f67439b78f9cdd21c21dac76677ab7cb3482161e82d2d7a53ad38dd6b8a33f7f5c52463dfc5ca958828dc40cd9ef54860eb5c893283da6507043429b35d9996f0dea102f9c592c22fcb3060d039984fc15ee93cd35c205d2e4de2710ef9d046d7f8c7d23e7ad279605dc607a442efad25fa9e7602da0e0a8787ff401ddf663908811dab4322c5fa94b685a3e307798d814f734c6006f1ebfdf731676996924cd5104d853bb3ec1fa6154d11099d71e3e4f3b96beed4c2026acbba09e76526db552a7a82b0a0618769dcac4b7804cff86e93c74a2517f57a8e1b2a3bfdb48913944eea2a79566faf96721fa9fe810b20ae4092db9f1c4ed1ab51e24b58dfea243f7a17b11b7855d8c2cc50f0d95f961df3c0753257ddc1cbe73011fafe7aef9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{0xe0, 0x379, 0x1, 0x4, 0x9, "21aea39eb97b83bcf761b1da42f8f1ef15ba7f4e8ddbc1fee39729be0dd88f7cf294a8d7262bf43f887c77ce3de5c720b541bd2172be520078c5eb8128efdc389e55dad9bc74ee5c52c2d9ca3e9b3f703e5572372bb7617eab5f8b182b419c8e229eb9915aeed94c1ba6e57c205e79ef35dcbad9774a5f1bcd9f5f0bab371a9d5d003029be40d1d618ad98cd8ce509f3d3d57990db398dea9c3d6d711ea25d10d0560cf4e7f4697fb96a32238bc670d49ee4e230ef22072c08ef7efdfe8ca8dee8726b11e152ab54bf8ddcab5815f862"}, {0x10f, 0x8001, 0x300, 0xdf10, 0x3, "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"}, {0x57, 0x80000000, 0x1, 0x5f, 0x100, "1d5d18a077ad51755e555d21d78baf824f15105de559e8345a0bb18cf0000c3fbf6c35e345083141f524532e5443b3c92416f3d3de68aef5cd9b930ac11734b7fd99fc1d24d548"}, {0xa9, 0x2, 0x303, 0x20, 0x3f, "627579cd39c6f7758dce1a06ccd4faa4b8dea6a0c61b1a7e22e900be0c15955f87e871c69dafdb3fc6458915273cec76f376dbb80a703fdb31f661b00b34890ed3d91723b7f8c37b61a0e95a25fdb24117dac06e40cbc61e473a8d7bcb5394fd53c79a4e35405051f461210cd74232df17bb5fa6624231d051d458ccd53eee64836bc64616d9b302232ba5b2fe561b8be08d7eee9b00c984bc"}], 0x12ff}, {&(0x7f000069e000)=[{0x11, 0x1, 0x400, 0xffffffffffffff97, 0x9, "40"}, {0x7e, 0x9, 0x605, 0xfff, 0x80000000, "5b5f1bb30835872aca6f0aaf1a599ce78252827b11b4c576f487ca4693ed655708d47a96f04d6b9c5e5dbaed129628ffcd8dad39ac09d01cc92f6940cf6f150d5995f077c6d4345e1d1b0bca388880b7b0f02c030f5aeae97fd3ff96cce374ff024c779fe3753a70f6c293fca0f6"}, {0x103, 0x4, 0x100, 0x3, 0xffff, "60ce258e2124cad3b8536f7bce3e1036425adcdfdda527c5f1112cb7261f9632a547ee700ba1f88fc79d24c13e440c7888471173ce6d7787a609110454b78e38edbf323462b7cf6189ade2123125eafbbf20976ccc095abbebe5f68467bf60ad20aa468e343005b7944886f29577b706c8e99c4cb7fde56f46fa6816c1f497e0acc9876842d35ac85101b451474eaed55802d0c11e62ce78aef2b5531d73b1c1bfab896d3baaa21c653e7e8c683582b52174f14341c2caf1bc7e9278c1187714deea9292953d2b277abb5940dbaed5798f78357ff81529837049600dec51a4cea4c40a6cbe4fb88513dec1ad019b7299ff6a9b"}, {0x104, 0x200, 0x900, 0x800, 0x0, "1da926389056d647f3c8e81b3f60876d7648a338b5ee21017ca5f9bfa6e7db11eac43cb5f5b98eb8b40ebb7c37550d273ae97b31826cfe23ca7d3ead52b89d6bc10f88409d0bc6d756eb5a7a4bc329963c382ed82b129ae005ac97d078022572724fba545e01e74595c3748157abf56a93c9d8aa961e844843aef92fb6c01a5235eb00e3fb641790cd7e1c875deb7da766509e693ab5e581bf5c1e2b523504940254315d1ca8f2eb84c7e35aeaf5f980f942121a83f56a058bf8bf4017c4179ef6ad4f8339960129ca98d231130fd7a05e384a0a349542816b0722e0988d2063b9aad3d4f75020d5bf3234443f4f5971ae1259a3"}, {0x94, 0x2, 0x10, 0x8, 0x0, "1646d89abfab5a35e46333b67fcd81ce9c1c272605364b2bbff6f7005329e1f2315b678f7992a57ea8f55fc33f026d59712eef7eb23fca52ad1e80bed84058d98eefec5ca9e9677f6fc6a5077ca16b3155f97ab62e329f32a5657b48651b86ef79beaad45dc2892fdd9992e6edfaa6ef575136bc0349f5cfb7a8d7d55132de30f716b026"}, {0x1a, 0x0, 0x8, 0x4, 0x8001, "ce8fd98c3a9a295a4c51"}, {0x7c, 0x800, 0x324, 0x3e8, 0x40, "92b6bc88dd2e86122d2d60eb44302f031d696b9df29a8314c429e8ace720623666039fcdd59b8f8a4273812c5b9493a3d98d106ad551a97dcee6dae3940fc5ba04d89cabaab9035c3342917161bbb8fa5217ab8403c23a67b376c01208300f46b74d953251a97680ac39ab48"}], 0x3c0}], 0x6, 0x0, 0x0, 0x11}, 0x4000) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1000000100000001, 0x511843) r4 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000018000)={0x10, 0x0, 0x7fc, 0x4}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000864000-0x4)=0xe8) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c78000)={0x8, 0x9, 0x0, 0x0, &(0x7f000028d000-0xb)="", 0x0, &(0x7f0000604000-0xd1)="", 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d0000/0x3000)=nil, 0x3000, 0x3, 0x31, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f00005e4000)={{0xc6, 0x55}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43d71818d101cd67, 0x20008, 0x1, 0x6, 0x80000000, 0x0, 0x2, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000612000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000019000)="dc00000004803d094a8e0eb041af156f6a612a11fd2bc3be29075a6e3e77f8e4af57c2deaff657982d8cbd09f874ab2155df017f87f128c08431d932", 0x3c) readv(r5, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)="00", 0x1}], 0x1) 2017/10/13 23:24:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x7, 0x72a) r1 = accept4$ax25(r0, 0x0, &(0x7f00009da000-0x4)=0x0, 0x80800) r2 = fcntl$getown(r1, 0x9) process_vm_readv(r2, &(0x7f000036f000-0x30)=[{&(0x7f0000462000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000df1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00003ca000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000e89000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000e18000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000183000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f000019c000)=[{&(0x7f0000872000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000773000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000029b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, 0x0) move_pages(r2, 0x2, &(0x7f0000410000-0x10)=[&(0x7f0000951000/0x3000)=nil, &(0x7f00001ec000/0x1000)=nil], 0x0, &(0x7f0000a26000-0xc)=[0x0, 0x0, 0x0], 0x5) syz_emit_ethernet(0x115f, &(0x7f0000265000-0x115f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="50c37eea90bc", [], {{0x890d, @ipv6={0x800, 0x6, "a06013", 0x1129, 0x21, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x29, 0x21f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xf4, "9054ba290e497e64859bf6c9fe12b1c4841011b71eb05dcaa7173055e7fe8b9cbb71eefcf6b4e0cfa5a47924999cdd57cf30b220747a6ffe2eefc635aad5a8380b3846ebea3622024b5ae52db3659cbb425431e95c71191cd0aa10c5c09df720397766c3d4f32a8894fade398fa2b4cb079452ddf7b834e5e78442cfc3df0c063689c4d72ab60cb6926e7775d5d4c61f0b99fe0ede923f770957dbf36b1d489f5cfb509e7a5861861f5160d421edd8d71177cde84772b95617ad7a64040c30d5814b214e1fedfedca795400be318aed208911bdeb122da6ece268c227ee5b537252f3bf2fe70d91591fe301465eb9621c58aedfa"}, {0xc2, 0x1000, "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"}]}], @dccp={{0x1, 0x0, 0x4, 0x1, 0xfffffffffffffaad, 0x0, 0x0, 0x9, 0x1, "6a8bc8", 0xfffffffffffffffa, "6922ac"}, "e93445ee3cd34e721cf41b29f88306ae935c05fd3d2548afa0"}}}}}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff8) socket$inet_tcp(0x2, 0x1, 0x0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000c10000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getcwd(&(0x7f00000c3000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000023d000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x20, 0xfff, 0x20, 0x8000, 0x9}, &(0x7f0000c7f000-0x4)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000f6a000-0x2)="70e7", 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a10000-0x2)=0x0, &(0x7f00009e0000)=0x4) r4 = request_key(&(0x7f000041d000-0x8)="7472757374656400", &(0x7f0000b08000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005bd000-0x2)="2f00", 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f00002e3000-0x11)="0000000000000000000000000000000000", 0x11) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001d8000-0x3)=@assoc_value={r3, 0x1ff}, 0x8) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ede000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ff6000-0x90)={0x4, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x2) syz_emit_ethernet(0x36, &(0x7f0000a8f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) epoll_create(0x5) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r6, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) sendto(r0, &(0x7f00005cd000)="320e428a72647bfee8ea63f0dcc3d468031637691b0b095b06e65953b7fb45f80f5970296b71de520be8f1a1100f0bc0a0a0f5e6f33fd8314d7df98c39dd7e44ab801224aeebdae2204d591330edae41490c3554d58c6e34e25d", 0x5a, 0x10, &(0x7f0000dbb000-0xe)=@l2={0x1f, 0x7, {0x7, 0x3, 0x4, 0x4, 0x5, 0xfffffffffffffffd}, 0x1, 0x3}, 0xe) 2017/10/13 23:24:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000252000-0xa)="2f6465762f70746d7800", 0x40000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000444000)=0x8000, 0x4) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000608000-0x4)=0x0, &(0x7f0000482000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c05000)=0x6, 0x4) r1 = accept4(r0, &(0x7f0000d73000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000716000-0x4)=0x60, 0x1f234e380328f49b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ae9000-0x4)={r0}) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000556000)={"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"}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000)="2f2e0bb7", 0xffffffffffffffff, &(0x7f0000002000-0x4)="2f2e0bb7") stat(&(0x7f0000cde000)="2f2e0bb7", &(0x7f00006a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r1) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000df6000-0x1)=0x3) getsockname(0xffffffffffffffff, &(0x7f0000387000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c8f000)=0x58) ioctl$TCSETS(r3, 0x5402, &(0x7f00005be000)={0x3f, 0x4, 0xfff, 0x6, 0x2, 0x5, 0x5, 0x0, 0x2, 0xfff, 0x5a, 0x5}) epoll_create1(0x80000) r4 = creat(&(0x7f0000ee9000)="2f2e0bb7", 0x9) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x1, 0x0, 0x0}, 0x14) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000df5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r5, &(0x7f0000fdc000)="", &(0x7f000040e000)="2c", 0x0}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000351000-0x1)={0x6}, 0x1) connect$unix(r2, &(0x7f00008bc000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000776000-0x5ad)="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", 0x5ad, 0x0, &(0x7f00006ea000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom(r4, &(0x7f0000d65000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x41, &(0x7f000094e000)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) vmsplice(r0, &(0x7f00009a9000-0x70)=[{&(0x7f000007e000)="fa201cd90d2f7033e1c48b78e4f98ea0f10e081864473c31992284114368d3b9e94d8b4b44f85c98670588969461b4a4e98d8fd4cb5fb49aca2686e6e12c0d0e1e41fa4d5ff23f7cfee0b9aa14bb94fe078993e16c0074580ab2951c71810de68ca375d6b66714171da2e4b590c29c9d53562923f878b7e4f03d5572c85715b049d75f4eb6a81b147cc3bcf3a247d17dd82d1087b651f082d069177d04752cec49a3a115a0676fd6c7011490cb4de3340ee67770f167a3b06728203998c69d611561f374130ace2c680757d6cd8923363a23789d31a78d0b7da96e81", 0xdc}, {&(0x7f000033e000)="351d9fd47ce5ede69d9fd98dd8dc384fd8076d4b83b92b5041749e3f71e9682400667b10b49929c927c8a098f2e2459424fb49970ab16ccbdeeb565da2b4bc5233cfb1b7eea701bef1408a00ce3c99f6a8e2e2a1ef8c1453f0581ad29caa0d115d10cd37baa3b7f06ef232db8b8bbcd753a51824907190e991114361afff3ed64de8609be97683bd4af98db84a7b283d90fd8410ef46be08065bfe44f92b29c4f2bffe3b205de450dd9cb62370514ba0ce388aba43b503be2c5c07478a4e8dc336c4b2537431b2bfcacbfbd31311e29d84fc87508c283d7edd4ebab2b3ed6154d1ce19d8820afb17235218ab35d358fcead3316cf5389c", 0xf7}, {&(0x7f0000f60000-0x4c)="9b97703cdd766ee0a6582a898b69ddc2cc9d74677f01f8f3bc8a747f46540d0a7620ccddf369b382fe6f95ff5c530d3492257a37a56910cb7297fee3748a5aa838128b218e81ed23c3f838a1", 0x4c}, {&(0x7f00002b0000-0xf0)="1580479796f8e5555bef63826a0fef4c5ea496bccb29d247a308720a06f30f492eba886a80e798efaf5ed62230299c6885ddf42db34894c35355750af63df050f14cdf654ca8d81a10a6415b3df68c046576c8dc427c6d88adc3919def5ff99d15b653c68a5ef0ba280ad7c37de3317e6f8d9b1c987cf9bfb3e377d771c2db895517561730b2c8cc3b6554e73d7ce0fa9e86135bb3ee64a345e06293de7c4e5041b77df4c6918f66fb396c951a6fc0e51c2f5c398ada870ab55f47afb66c1d186f9d4d642cbfd0292994a0086e53eeb9e6180895a15f6393527594d7205beeab2fb355645a1b25afd6be2096ecd4d1f4", 0xf0}, {&(0x7f00001ef000-0x1b)="9a9f00053b4a58e3cb6f4cae9a2cb394b1cf76e11048d0e94872e8", 0x1b}, {&(0x7f00001a6000-0xde)="d23cf88e3c1042eb289c36ab04074fe2fe97e57d104a77dd786e2f21047a3581c2b9d62676bb230ce1fcaad83dc5bef9008f3140cc6798f1ada2241c901c3b4fd9d801e6cb5c0c3225fa0e59ab7e310981db9d1cac6f8c0a06ae73c721fe4501a8ab96fc099f096eed56c333b34028ee8aa944f5bb3921c21a5fa3ffb7b31a294c89865fe19f88f809372f83976ba23523ab4c3b61d7d7a8771533777c2fe6ef73b7d9d523b98bc00b86eb68e6f3ce8f8ac8e2bc4ff641baabdca66200b8a1f083e8f45f9cdc8265d1576b1490e52d88a0112fc34e89d4484fff00826e3c", 0xde}, {&(0x7f000068a000)="384121a729f024b05c867353362abc1a5f", 0x11}], 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00004aa000-0xbc)={0xe3a3, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "cbe29cd72b8c5e80", "14d82be3e73de92bc0d075bd2d69fa02da1fa1177e8e9c5306ea093098220700", 0x7ff, 0x6c03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:04 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000e01000-0xb)="2f6465762f766373612300", 0x5, 0xa0400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0xf2000000000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffff43, [0x2000080, 0x1, 0x20, 0x4, 0x9, 0x8000000000080, 0xf2, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$ipx(r1, &(0x7f0000627000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x10000, &(0x7f000095f000)={0x4, 0x5, 0x8, "fe2d4a71b699", 0x80000000, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000056a000)="00", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000756000)=0x10, 0x4) recvfrom(r1, &(0x7f0000fbf000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f2e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e0d000)=0x0) 2017/10/13 23:24:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00004c5000-0x8)={0x1, &(0x7f0000d78000-0x8)=[{0x6, 0x3, 0x5, 0x8000}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x18, &(0x7f0000000000)={0x0, 0x0}, 0x8) 2017/10/13 23:24:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x44040, 0x100) listen(r0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00003fb000)={0x6, 0x78, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c89000)={0x26, "736b636970686572000000000000", 0x2000000, 0x4000001010, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept4(r1, &(0x7f000076d000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000069d000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000feb000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df9000-0x4)=0x8c) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005fe000-0x70)={0x1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x6, 0xffffffffffffffc0, 0x7f, 0x401, &(0x7f00002a0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x80000000, 0x5}) 2017/10/13 23:24:04 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007be000)={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x4, [0x200, 0x7fffffff, 0x4, 0x8000, 0x1, 0x4, 0x81, 0x5]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x44000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f0000b38000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f000099f000)={0x6, 0xc8, 0x84a, 0x2, 0x7, 0x1, 0x2, 0x100}, &(0x7f000089b000-0x40)={0x1, 0x40, 0x2, 0x600000000000, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000294000-0x40)={0x0, 0x0, 0x20, 0x20, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000048000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c25000-0x9)="2f6465762f76637300", 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000074d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f00004ae000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x2, &(0x7f0000000000)={0x11, 0x1e, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = socket(0x1e, 0x8000000000080002, 0x0) connect$netlink(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0xc) splice(r4, 0x0, r4, 0x0, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={r5, 0x10000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00006f0000)={0x0, 0x100000000, 0x1, 0x5, 0x1000, 0x81, 0xffff00000000000, 0xfffffffffffffffe, r6}, &(0x7f0000002000-0x4)=0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000769000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xc) listen(r4, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socket$netlink(0x10, 0x3, 0xf) accept4(r4, &(0x7f00006f2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) memfd_create(&(0x7f0000034000-0xd)="0100030000006f786e6574f500", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000002000)="2f6465762f736e642f73657100", 0x0, 0x20002) r8 = dup2(r7, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000323000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = dup2(r0, r0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000a50000+0x6b)={{0x7005, 0x1000, 0xd, 0xbb, 0x7, 0x2e, 0x10001, 0x9, 0x7f, 0x6, 0x5, 0x200, 0x0}, {0x2000, 0x10004, 0x4, 0x7, 0xe00000, 0x0, 0x0, 0x400, 0x0, 0x3, 0x6, 0x3, 0x0}, {0x6000, 0x5000, 0xf, 0xb28, 0x80, 0x2b9, 0xb5f3, 0x80000001, 0x6, 0x80000000, 0x3, 0x100000001, 0x0}, {0x12000, 0x6000, 0x0, 0x81, 0x46, 0x7, 0x4, 0x9, 0x10001, 0x7c, 0x4, 0xb2bd, 0x0}, {0x4000, 0x4, 0x0, 0x5, 0x2, 0x9, 0x20, 0x3, 0xfe9e, 0x1, 0x3, 0x8001, 0x0}, {0x3000, 0x100001, 0xf, 0x5, 0x10000, 0x6fd9, 0x2, 0x8, 0xff, 0x1, 0x3ff, 0x8000, 0x0}, {0x5000, 0x6000, 0x0, 0x7, 0x8, 0x6, 0x320efbfc, 0x40, 0x5, 0x4, 0xfff, 0x4, 0x0}, {0xd000, 0x6004, 0xb, 0x7, 0x6, 0x3, 0x3, 0x7f, 0x7d73d409, 0x9, 0x9, 0x4, 0x0}, {0x101002, 0x7000, [0x0, 0x0, 0x0]}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x0, 0x1, 0x9, 0x8900, 0x4, [0x8, 0x8, 0x400, 0x9]}) 2017/10/13 23:24:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x666, 0x0, 0x10000000000004, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000c6f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x2000000026) syz_extract_tcp_res$synack(&(0x7f00001bf000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x0, 0x0, 0x9, 0x2, 0x3, 0x0, 0x0, {[@fastopen={0x22, 0x3, "09"}, @timestamp={0x8, 0xa, 0x100000000, 0x7}]}}, {""}}}}}}) memfd_create(&(0x7f0000912000-0x6)="7d6574683000", 0x1) setsockopt(r2, 0x6, 0x9, &(0x7f0000193000-0xeb)="2604214c094362b38a9ae7e894baaa6aae1370f1470cd8a906180f122e5eaad80da8305348f90470e459ffb6f70a2cf914f8d6552ee3422ae0457c3806dad09b098f3158b8859642162d2ab7f22cc6b6abaf009cc775262fdf58a9c341f4c5e0bbaf15ce6c0689968d3841929f916424c74cf80c712dc2dcba390b2f2c236963176ee6a2124a33920786d61a22a27516bce74799d80f2d209b92fe7f0847650cc02eb198841fd759709bdb21806a24d05bd00b91a831a889ab482c940e462569c3ace5e3bad08e32c20fd5356597349addf9fb2eea2b3edc5ac9169232c59e8e51a2027c99723b4d2e3930", 0xeb) unshare(0x8000400) r4 = open(&(0x7f00007b3000)="2e2f66696c653000", 0x2000, 0x130) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000ad4000)={0x422, 0x1, 0x1b40000000, 0x48}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x101, 0x4) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000774000)="72646e00", 0x4) getsockopt$netlink(r5, 0x10e, 0xa, &(0x7f0000fb8000-0x8e)="00000000", &(0x7f0000000000)=0x4) syz_extract_tcp_res(&(0x7f0000c4e000)={0x42424242, 0x42424242}, 0x1, 0x1008) syz_emit_ethernet(0x38, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x7, 0x0, 0x5, 0x13, 0x1, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}) 2017/10/13 23:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000323000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = dup2(r0, r0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000a50000+0x6b)={{0x7005, 0x1000, 0xd, 0xbb, 0x7, 0x2e, 0x10001, 0x9, 0x7f, 0x6, 0x5, 0x200, 0x0}, {0x2000, 0x10004, 0x4, 0x7, 0xe00000, 0x0, 0x0, 0x400, 0x0, 0x3, 0x6, 0x3, 0x0}, {0x6000, 0x5000, 0xf, 0xb28, 0x80, 0x2b9, 0xb5f3, 0x80000001, 0x6, 0x80000000, 0x3, 0x100000001, 0x0}, {0x12000, 0x6000, 0x0, 0x81, 0x46, 0x7, 0x4, 0x9, 0x10001, 0x7c, 0x4, 0xb2bd, 0x0}, {0x4000, 0x4, 0x0, 0x5, 0x2, 0x9, 0x20, 0x3, 0xfe9e, 0x1, 0x3, 0x8001, 0x0}, {0x3000, 0x100001, 0xf, 0x5, 0x10000, 0x6fd9, 0x2, 0x8, 0xff, 0x1, 0x3ff, 0x8000, 0x0}, {0x5000, 0x6000, 0x0, 0x7, 0x8, 0x6, 0x320efbfc, 0x40, 0x5, 0x4, 0xfff, 0x4, 0x0}, {0xd000, 0x6004, 0xb, 0x7, 0x6, 0x3, 0x3, 0x7f, 0x7d73d409, 0x9, 0x9, 0x4, 0x0}, {0x101002, 0x7000, [0x0, 0x0, 0x0]}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x0, 0x1, 0x9, 0x8900, 0x4, [0x8, 0x8, 0x400, 0x9]}) 2017/10/13 23:24:04 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d87000-0xa)="2e2f636f6e74726f6c00", 0x10000a0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf6ee, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0xffffffff, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) r5 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd(0xffffffffffffff9c, &(0x7f0000b98000)={0x100000000000009}, 0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000c51000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e8000-0x4)=0x18) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r9 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000015000)={0x20000004, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af9000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r8, &(0x7f000069f000)={0x20000000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000677000)={0xd4, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000026b000)={0x9, r10, 0x2, 0xfff}) ppoll(&(0x7f0000e9a000)=[{r5, 0x5025, 0x0}, {r3, 0x80, 0x0}, {r3, 0x1, 0x0}, {r7, 0x0, 0x0}, {r6, 0x8008, 0x0}, {r8, 0x40, 0x0}, {r9, 0x8000, 0x0}, {r4, 0x201, 0x0}], 0x8, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x4011, r11, 0x0) mbind(&(0x7f0000301000/0x2000)=nil, 0x2000, 0x3, &(0x7f000057d000-0x8)=0x20, 0x9, 0x3) unshare(0x20000400) 2017/10/13 23:24:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x0}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5d8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) syz_emit_ethernet(0x58, &(0x7f00007e0000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x200000, 0x0, 0x1, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) 2017/10/13 23:24:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d4e000)=0x0) stat(&(0x7f0000932000+0x811)="2e2f66696c653000", &(0x7f0000887000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) setpriority(0x1, r2, 0x7fffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a64000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c03000)={r4, 0x80000, 0xffffffffffffff9c}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd4000-0xb)="2f6465762f6877726e6700", 0x44100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001e3000)={0x1, [0x0]}, &(0x7f0000ede000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000c89000-0x6)={r7, 0x2}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000063e000)={r4, 0x80000, 0xffffffffffffffff}) r9 = add_key(&(0x7f000039a000-0x6)="6269675f6b657900", &(0x7f0000f5d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba6000)="b971d5841440d0524d0df7cc1e86ac22c8af304d4b14be9281446f66ae67cd84b4ce80859903bedd987ad27ef896347241b55a9226997178c196f66b1e577d33f80f88848907d5bc3e0b6c6d58b5ccbb03dc7c82dd03915262176d1704c086a538a5f9cf0de0d4464cf957fb848a895a38ee8fa09c3f", 0x76, 0xffffffffffffffff) keyctl$read(0xb, r9, &(0x7f0000d20000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f000039c000)={r8, 0x80000, r6}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f000017d000-0x20)={0x677, 0x2, 0x3a132f65, 0xfffffffffffff1fb, 0x10, 0x3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ab2000)={r6, 0x28, &(0x7f0000fdc000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) fcntl$setsig(r5, 0xa, 0x77) bind$inet(0xffffffffffffffff, &(0x7f0000487000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000dca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mq_notify(r0, &(0x7f000039a000-0x50)={0x8, 0x80, 0x0, @thr={&(0x7f0000145000-0x1d)="b11982054681368fe4677b45344af5e908c687bf7331354e08799d39c3", &(0x7f0000983000-0x1d)="73b3618d3bf6cc2156022626d767cb129ec29d1c28b927a7a4e87326b7"}, []}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00002f4000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000f78000)={0x0, 0x4, 0x6, 0x0}, 0x6) sendmsg$netlink(r0, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f00000d0000)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "c8ee0a"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x807c) pipe2(&(0x7f0000408000)={0x0, 0x0}, 0x80000) setsockopt$inet6_mtu(r10, 0x29, 0x17, &(0x7f0000e47000-0x4)=0x2, 0x4) 2017/10/13 23:24:04 executing program 1: ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000b01000)=0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000828000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f0000cda000-0x78)={0x0, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000d67000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000370000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) munlockall() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000289000-0x4)=0x8000000008, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000922000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00000e7000-0x18)={0x10000, 0x40, 0xe91}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ab6000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000055c000-0xc)={0x0, 0xa, &(0x7f00002c3000-0x100)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x867}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000fc7000-0x4)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f6a000)={r2, 0x800}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000275000)={0x100000000, 0x2a, 0x1ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r0, r2, 0x80000) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000797000)={0x7, r1, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00001cc000-0x108)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb1, 0x4, 0xff2, 0x9, 0x8, 0x5, 0x200, 0xff79, 0x22, 0x3, 0xe30, 0x8, 0x7ff, 0x3, 0x9]}, &(0x7f0000c44000)=0x108) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e1a000)=0x598, 0x4) r7 = accept4$inet(0xffffffffffffffff, &(0x7f00005d4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d1b000)=0x121, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000a96000)=0x0, &(0x7f0000e72000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000017f000)=r4, 0x4) write$sndseq(r1, &(0x7f0000d47000)=[{0x2, 0x7, 0x4, 0x3ff, @time={0x0, 0x0}, {0x40, 0xfff}, {0x8, 0x9f}, @raw32={[0x6, 0x101, 0xffffffffffffffff]}}, {0xffffffff, 0x1, 0x800, 0x0, @tick=0x10b3, {0x7ef, 0x6}, {0xc2, 0x972}, @queue={0x9, {0x80000001, 0x4}}}, {0x101, 0x7, 0x6, 0x3f, @time={0x0, 0x0}, {0x7, 0x3}, {0x1, 0x2}, @connect={{0x7fffffff, 0x8}, {0x6, 0x0}}}], 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000c1d000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2017/10/13 23:24:04 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000004c000-0x5e)="00", 0x1) r0 = memfd_create(&(0x7f0000034000-0xd)="00", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000041000-0x6)=@random={"6f73322e00", "00"}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000041000)={0x0, 0x0}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000041000)=@assoc_id=0x0, &(0x7f0000041000)=0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000042000)={r1, 0x7}, &(0x7f000001e000-0x4)=0x6) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) r3 = dup2(r2, r0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000042000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000000a000-0x5c)={0x5, 0x2, {0x3, 0x1, 0x98, 0x0, 0xfc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000043000)="7663fff84f6e74305e666d6565743100f5ba", 0x3) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000001c000-0xa0)=[{&(0x7f000003a000-0x34)="eb60af0db8c4a8d8407b35f9d51f5b10e57016fd295041669477055ac87d9240398a05b1e142c8d31a8890b68d29b4b047dc8aa5", 0x34}, {&(0x7f0000043000-0x77)="1b9d075872cfd2acd0ea0d42d9e9012e4b60f1ffe51297efd7c6128b879fd7aa94927be6ff523fb3bb6b0309e4e868c0ec1c8dc217e5ceb99cba2804976281297f11633a223d962dccfcea39182b512835a1c874baeb157b83d61971fdd033012c61a07e4875cbb8121908266e0d92094de97f7fc8887a", 0x77}, {&(0x7f0000023000-0x1000)="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", 0x1000}, {&(0x7f0000043000-0x61)="9a2a372b1c46d83cc89adf348a3666c7be5e0191441fcbb4177d8da450cb5a3d3050a830344a041f1a70555782f139d2a62ef5af28d7fefdf27ea5bee1b5db6a141d4b913c0cb93756707c7ba560a516af2015475bc6b6bdd68a486b8e12d8317e", 0x61}, {&(0x7f0000042000)="6fde5fb60a5e15c7ed6d4c19e93dd707e784d5037b978c39f40771e2", 0x1c}, {&(0x7f0000045000-0xdc)="500599a09dd4d002c36db46f591ac87a859a04247931d1ed5beceb9f863724dfcd2bab156e911862ee87fbb4c6fa3e7c4df59e30456ca42a9f83d56c6fe5cd855511bf72644fc0693043650a9e112358ed7b9e2394c2b83540e9d4fe53887e00181187e3c919362aa9a6e30da12b895b8383900763b750b9db8f486d4eeeaf70f344436a3ec44f8bf734ebb038e219508ad37867c2fdd3bda6eb29193787965e67322be1504433d4f18cbc589121b62ee5c8f42aab1d8b73ffd7e6b625e71a6c2547942c8796f930345c85692008fb3f3ec78af04ab520715ba1bb01", 0xdc}, {&(0x7f000002c000)="a00ee6149f4191159fddbe51dd819ebf04e31cee6a24b80ea3b6cfd3f8966c76d6e8200c5ea7af872eb94a073c2e292ae5f364f0090e40a24acf9988191a3d6fa2036af8734225547c558da11503c04757a6fa4c0ef1c41ea84571e5ba5c8687f4c41172e9daf038a623e3c3da42a10a8b41356b99da2c001ee8e6a10e08e47c5bf5d5408991175e8f88", 0x8a}, {&(0x7f0000044000)="", 0x0}, {&(0x7f000002c000-0x35)="5dd1285bea4ed4faedf7be2c4c8d73f87ab0b74fca9fb568613dc73d859a19c17a0a4a94e109e288eac9e260c838ee28eea3101254", 0x35}, {&(0x7f0000027000)="70ea3a56db3883dd766fd53e54f1d8392ff150bb57a760db9fa84d42199cdd941f9bb013098075771a92cf87bd953d4fd37c07616a25d5ec86391affbc93e0418d3fb88b74b8ef0dec53d02e668112cca3df1f537245ed16f1e04ae5c582206d6b73c967c5cb405d8bf243d79698793ae3623b63e06bae6ee5b8f9efaecf74e1f32c788eb3640154fd86fa6993674f1f2f25b65d04ab23b9b28bf45e5b2392646e0bcac88c0a7514e53f1805c6aa0f1ef11024e1d2406addef6ed2583fbbd68269175f194e715a7e734b7a278f137877dddfba737f254ebfc0af569f14ce386944b4ca7cd3df9ca4503a2436", 0xec}], 0xa) tee(r2, r3, 0x8, 0xf) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x4000, @tick=0x4, {0x0, 0x0}, {0x1, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) clock_gettime(0x0, &(0x7f0000040000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000016000)={0x3, @time={r4, r5}, 0x7, {0x6, 0xeb70}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:04 executing program 4: openat(0xffffffffffffffff, &(0x7f0000a0f000-0x8)="2e2f66696c653000", 0x40000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d0f000)="2e2f66696c653000", 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000b76000)="2e2f66696c653000", 0x0, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e97000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f99000-0x4)=0xc) r3 = timerfd_create(0x1, 0x80000000000000) clock_getres(0x3, &(0x7f0000a86000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f00003c0000)=0x0, 0xd, &(0x7f000036a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f00003d9000)={0x0, 0x989680}, &(0x7f0000423000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00001f2000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00004b0000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f00001a1000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x0, &(0x7f00006b2000)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000231000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r6, 0x0, 0x8000, 0x4) r7 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) fallocate(r2, 0x0, 0x7f, 0x0) geteuid() sendmsg(r1, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000007000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000b43000)={&(0x7f0000575000-0xa)=@rc={0x1f, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0xfffffffffffffffc}, 0xa, &(0x7f0000fc7000-0x50)=[], 0x0, &(0x7f0000fc7000-0x2d8)=[], 0x0, 0x20000001}, 0x80000000000000) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000fe3000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000593000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005d6000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x1, 0x40, 0x1, 0x1, 0x4}}, 0xe8) close(r0) 2017/10/13 23:24:04 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndtimer(&(0x7f000001b000)="2f6465762f736e642f74696d657200", 0x0, 0x48400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) fcntl$setlease(r1, 0x400, 0x2) r6 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x2002ff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x2000010, &(0x7f0000008000)={r7, r8/1000+10000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_getres(0x0, &(0x7f000001e000)={0x0, 0x0}) poll(&(0x7f000000c000)=[{r2, 0xfe, 0x0}, {r5, 0x20, 0x0}, {r5, 0x200, 0x0}, {r6, 0x2000, 0x0}, {r4, 0x0, 0x0}, {r3, 0x20289, 0x0}], 0x6, 0x800000005) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000)="2f6465762f736e642f74696d657200", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndtimer(&(0x7f000000a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000028000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000000a000)={0x77359400, r9}, 0x10) 2017/10/13 23:24:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f000028f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x103000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000397000)=0x9) connect$inet(r0, &(0x7f0000cb0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001e1000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x1)=0xe8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mbind(&(0x7f0000853000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000620000-0x8)=0x4000000, 0x85, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x86, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x1ba}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0xb88}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) 2017/10/13 23:24:04 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00008ee000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x20100) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000e0000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00003f2000)={0x5, 0x7, 0x9, {0x0, 0x0}, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000c14000-0x19)="071fa713b335275d430eceefca93141cd13e264df7fab7a793", 0x19) mprotect(&(0x7f00005de000/0x4000)=nil, 0x4000, 0x1000001) sched_setaffinity(0x0, 0x8, &(0x7f0000082000-0x8)=0xecd9) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da8000)="2f6465762f70746d7800", 0x100000129105, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f00003d4000-0x4)=0x0) perf_event_open(&(0x7f00004b4000-0x78)={0x3, 0x78, 0x9, 0x9, 0xa0d0, 0x8, 0x0, 0x0, 0x22b0, 0x8, 0x57, 0x3, 0x7, 0x2, 0x0, 0x2bc, 0x1, 0x42f6, 0xd6f, 0x21022, 0x1, 0xfffffffffffffffa, 0x7, 0x7, 0x0, 0x1, 0x0}, r5, 0x7, r2, 0x8) ioctl$TCXONC(r4, 0x540a, 0x0) r6 = fcntl$dupfd(r4, 0x406, r4) epoll_create(0x4) write$eventfd(r0, &(0x7f0000c7e000-0x8)=0x78, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000a99000)={0x60002010, 0x0}) ioctl$TCXONC(r6, 0x540a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffff9c, &(0x7f0000e2c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000586000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000a35000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000800000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000ac8000-0x4)=0x80000044000001) r9 = socket(0x11, 0x803, 0x0) setsockopt(r9, 0x107, 0xf, &(0x7f000008e000)="0700da0f", 0x4) sendmsg$nfc_llcp(r9, &(0x7f0000059000-0x38)={&(0x7f0000e89000-0x60)={0x27, 0x3, 0x0, 0x3, 0x0, 0x1000000000000000, "ac370006192962f3bb01a462dba395599c9c9be7844bbe0df1cc00a24f9c00000000e51613cac2d10481014c05cae78f3e861c321787e081000000522b5341", 0x0}, 0x60, &(0x7f0000991000-0x70)=[{&(0x7f0000262000-0xa)="ec01000000000000ff0f", 0xa}, {&(0x7f0000bc2000-0x1000)="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", 0x1cc}, {&(0x7f0000026000)="6bfbceb42dc220c30fd39357b1030bf58c9838be89332d7f9bc573e1b5a8b57f06553c9eb15bf2763a3972fe2308348126763a963aab3068f15b19ae7128d58886a630244d7920fd323934f57f288def559475ce9a2c5d5d4982f2403cdb601bd5be0d6db93bdac0549638bd1feeb1c253bf2892fde77f646eb638e275434930ab382a4a412236f9b91f87a5e36887e967959757b9013a591d49ef904b6ead", 0x9f}], 0x3, &(0x7f0000058000)={0x90, 0x19d, 0x8, "e848c08ace4e35c0778d238e137c6a6631f8c62f149f43510456ee9194aa92c311e19599a946f1806d5eac5eb2ac3afd288152a9640d85a010117064370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x42880}, 0x4014) ioctl$TCSETSF(r8, 0x5404, &(0x7f00002ee000-0x24)={0x7, 0xbf, 0x9, 0x3, 0xfff, 0xffffffff, 0x3, 0x7ff, 0x10000000000000, 0x2, 0x8, 0x2001}) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f00006de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r3, 0x89f4, &(0x7f0000853000)={@common="73697430000000000000000000000000", @ifru_flags=0x8402}) 2017/10/13 23:24:04 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000004c000-0x5e)="00", 0x1) r0 = memfd_create(&(0x7f0000034000-0xd)="00", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000041000-0x6)=@random={"6f73322e00", "00"}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000041000)={0x0, 0x0}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000041000)=@assoc_id=0x0, &(0x7f0000041000)=0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000042000)={r1, 0x7}, &(0x7f000001e000-0x4)=0x6) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) r3 = dup2(r2, r0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000042000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000000a000-0x5c)={0x5, 0x2, {0x3, 0x1, 0x98, 0x0, 0xfc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000043000)="7663fff84f6e74305e666d6565743100f5ba", 0x3) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000001c000-0xa0)=[{&(0x7f000003a000-0x34)="eb60af0db8c4a8d8407b35f9d51f5b10e57016fd295041669477055ac87d9240398a05b1e142c8d31a8890b68d29b4b047dc8aa5", 0x34}, {&(0x7f0000043000-0x77)="1b9d075872cfd2acd0ea0d42d9e9012e4b60f1ffe51297efd7c6128b879fd7aa94927be6ff523fb3bb6b0309e4e868c0ec1c8dc217e5ceb99cba2804976281297f11633a223d962dccfcea39182b512835a1c874baeb157b83d61971fdd033012c61a07e4875cbb8121908266e0d92094de97f7fc8887a", 0x77}, {&(0x7f0000023000-0x1000)="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", 0x1000}, {&(0x7f0000043000-0x61)="9a2a372b1c46d83cc89adf348a3666c7be5e0191441fcbb4177d8da450cb5a3d3050a830344a041f1a70555782f139d2a62ef5af28d7fefdf27ea5bee1b5db6a141d4b913c0cb93756707c7ba560a516af2015475bc6b6bdd68a486b8e12d8317e", 0x61}, {&(0x7f0000042000)="6fde5fb60a5e15c7ed6d4c19e93dd707e784d5037b978c39f40771e2", 0x1c}, {&(0x7f0000045000-0xdc)="500599a09dd4d002c36db46f591ac87a859a04247931d1ed5beceb9f863724dfcd2bab156e911862ee87fbb4c6fa3e7c4df59e30456ca42a9f83d56c6fe5cd855511bf72644fc0693043650a9e112358ed7b9e2394c2b83540e9d4fe53887e00181187e3c919362aa9a6e30da12b895b8383900763b750b9db8f486d4eeeaf70f344436a3ec44f8bf734ebb038e219508ad37867c2fdd3bda6eb29193787965e67322be1504433d4f18cbc589121b62ee5c8f42aab1d8b73ffd7e6b625e71a6c2547942c8796f930345c85692008fb3f3ec78af04ab520715ba1bb01", 0xdc}, {&(0x7f000002c000)="a00ee6149f4191159fddbe51dd819ebf04e31cee6a24b80ea3b6cfd3f8966c76d6e8200c5ea7af872eb94a073c2e292ae5f364f0090e40a24acf9988191a3d6fa2036af8734225547c558da11503c04757a6fa4c0ef1c41ea84571e5ba5c8687f4c41172e9daf038a623e3c3da42a10a8b41356b99da2c001ee8e6a10e08e47c5bf5d5408991175e8f88", 0x8a}, {&(0x7f0000044000)="", 0x0}, {&(0x7f000002c000-0x35)="5dd1285bea4ed4faedf7be2c4c8d73f87ab0b74fca9fb568613dc73d859a19c17a0a4a94e109e288eac9e260c838ee28eea3101254", 0x35}, {&(0x7f0000027000)="70ea3a56db3883dd766fd53e54f1d8392ff150bb57a760db9fa84d42199cdd941f9bb013098075771a92cf87bd953d4fd37c07616a25d5ec86391affbc93e0418d3fb88b74b8ef0dec53d02e668112cca3df1f537245ed16f1e04ae5c582206d6b73c967c5cb405d8bf243d79698793ae3623b63e06bae6ee5b8f9efaecf74e1f32c788eb3640154fd86fa6993674f1f2f25b65d04ab23b9b28bf45e5b2392646e0bcac88c0a7514e53f1805c6aa0f1ef11024e1d2406addef6ed2583fbbd68269175f194e715a7e734b7a278f137877dddfba737f254ebfc0af569f14ce386944b4ca7cd3df9ca4503a2436", 0xec}], 0xa) tee(r2, r3, 0x8, 0xf) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x4000, @tick=0x4, {0x0, 0x0}, {0x1, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) clock_gettime(0x0, &(0x7f0000040000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000016000)={0x3, @time={r4, r5}, 0x7, {0x6, 0xeb70}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:04 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000004c000-0x5e)="00", 0x1) r0 = memfd_create(&(0x7f0000034000-0xd)="00", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000041000-0x6)=@random={"6f73322e00", "00"}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000041000)={0x0, 0x0}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000041000)=@assoc_id=0x0, &(0x7f0000041000)=0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000042000)={r1, 0x7}, &(0x7f000001e000-0x4)=0x6) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) r3 = dup2(r2, r0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000042000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000000a000-0x5c)={0x5, 0x2, {0x3, 0x1, 0x98, 0x0, 0xfc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000043000)="7663fff84f6e74305e666d6565743100f5ba", 0x3) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000001c000-0xa0)=[{&(0x7f000003a000-0x34)="eb60af0db8c4a8d8407b35f9d51f5b10e57016fd295041669477055ac87d9240398a05b1e142c8d31a8890b68d29b4b047dc8aa5", 0x34}, {&(0x7f0000043000-0x77)="1b9d075872cfd2acd0ea0d42d9e9012e4b60f1ffe51297efd7c6128b879fd7aa94927be6ff523fb3bb6b0309e4e868c0ec1c8dc217e5ceb99cba2804976281297f11633a223d962dccfcea39182b512835a1c874baeb157b83d61971fdd033012c61a07e4875cbb8121908266e0d92094de97f7fc8887a", 0x77}, {&(0x7f0000023000-0x1000)="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", 0x1000}, {&(0x7f0000043000-0x61)="9a2a372b1c46d83cc89adf348a3666c7be5e0191441fcbb4177d8da450cb5a3d3050a830344a041f1a70555782f139d2a62ef5af28d7fefdf27ea5bee1b5db6a141d4b913c0cb93756707c7ba560a516af2015475bc6b6bdd68a486b8e12d8317e", 0x61}, {&(0x7f0000042000)="6fde5fb60a5e15c7ed6d4c19e93dd707e784d5037b978c39f40771e2", 0x1c}, {&(0x7f0000045000-0xdc)="500599a09dd4d002c36db46f591ac87a859a04247931d1ed5beceb9f863724dfcd2bab156e911862ee87fbb4c6fa3e7c4df59e30456ca42a9f83d56c6fe5cd855511bf72644fc0693043650a9e112358ed7b9e2394c2b83540e9d4fe53887e00181187e3c919362aa9a6e30da12b895b8383900763b750b9db8f486d4eeeaf70f344436a3ec44f8bf734ebb038e219508ad37867c2fdd3bda6eb29193787965e67322be1504433d4f18cbc589121b62ee5c8f42aab1d8b73ffd7e6b625e71a6c2547942c8796f930345c85692008fb3f3ec78af04ab520715ba1bb01", 0xdc}, {&(0x7f000002c000)="a00ee6149f4191159fddbe51dd819ebf04e31cee6a24b80ea3b6cfd3f8966c76d6e8200c5ea7af872eb94a073c2e292ae5f364f0090e40a24acf9988191a3d6fa2036af8734225547c558da11503c04757a6fa4c0ef1c41ea84571e5ba5c8687f4c41172e9daf038a623e3c3da42a10a8b41356b99da2c001ee8e6a10e08e47c5bf5d5408991175e8f88", 0x8a}, {&(0x7f0000044000)="", 0x0}, {&(0x7f000002c000-0x35)="5dd1285bea4ed4faedf7be2c4c8d73f87ab0b74fca9fb568613dc73d859a19c17a0a4a94e109e288eac9e260c838ee28eea3101254", 0x35}, {&(0x7f0000027000)="70ea3a56db3883dd766fd53e54f1d8392ff150bb57a760db9fa84d42199cdd941f9bb013098075771a92cf87bd953d4fd37c07616a25d5ec86391affbc93e0418d3fb88b74b8ef0dec53d02e668112cca3df1f537245ed16f1e04ae5c582206d6b73c967c5cb405d8bf243d79698793ae3623b63e06bae6ee5b8f9efaecf74e1f32c788eb3640154fd86fa6993674f1f2f25b65d04ab23b9b28bf45e5b2392646e0bcac88c0a7514e53f1805c6aa0f1ef11024e1d2406addef6ed2583fbbd68269175f194e715a7e734b7a278f137877dddfba737f254ebfc0af569f14ce386944b4ca7cd3df9ca4503a2436", 0xec}], 0xa) tee(r2, r3, 0x8, 0xf) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x4000, @tick=0x4, {0x0, 0x0}, {0x1, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) clock_gettime(0x0, &(0x7f0000040000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000016000)={0x3, @time={r4, r5}, 0x7, {0x6, 0xeb70}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:04 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndtimer(&(0x7f000001b000)="2f6465762f736e642f74696d657200", 0x0, 0x48400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) fcntl$setlease(r1, 0x400, 0x2) r6 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x2002ff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x2000010, &(0x7f0000008000)={r7, r8/1000+10000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_getres(0x0, &(0x7f000001e000)={0x0, 0x0}) poll(&(0x7f000000c000)=[{r2, 0xfe, 0x0}, {r5, 0x20, 0x0}, {r5, 0x200, 0x0}, {r6, 0x2000, 0x0}, {r4, 0x0, 0x0}, {r3, 0x20289, 0x0}], 0x6, 0x800000005) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000)="2f6465762f736e642f74696d657200", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndtimer(&(0x7f000000a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000028000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000000a000)={0x77359400, r9}, 0x10) 2017/10/13 23:24:04 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndtimer(&(0x7f000001b000)="2f6465762f736e642f74696d657200", 0x0, 0x48400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) fcntl$setlease(r1, 0x400, 0x2) r6 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x2002ff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x2000010, &(0x7f0000008000)={r7, r8/1000+10000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_getres(0x0, &(0x7f000001e000)={0x0, 0x0}) poll(&(0x7f000000c000)=[{r2, 0xfe, 0x0}, {r5, 0x20, 0x0}, {r5, 0x200, 0x0}, {r6, 0x2000, 0x0}, {r4, 0x0, 0x0}, {r3, 0x20289, 0x0}], 0x6, 0x800000005) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000)="2f6465762f736e642f74696d657200", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndtimer(&(0x7f000000a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000028000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000000a000)={0x77359400, r9}, 0x10) 2017/10/13 23:24:04 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndtimer(&(0x7f000001b000)="2f6465762f736e642f74696d657200", 0x0, 0x48400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f6175746f667300", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r4, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) fcntl$setlease(r1, 0x400, 0x2) r6 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x2002ff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x2000010, &(0x7f0000008000)={r7, r8/1000+10000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_getres(0x0, &(0x7f000001e000)={0x0, 0x0}) poll(&(0x7f000000c000)=[{r2, 0xfe, 0x0}, {r5, 0x20, 0x0}, {r5, 0x200, 0x0}, {r6, 0x2000, 0x0}, {r4, 0x0, 0x0}, {r3, 0x20289, 0x0}], 0x6, 0x800000005) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000)="2f6465762f736e642f74696d657200", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) syz_open_dev$sndtimer(&(0x7f000000a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000028000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000000a000)={0x77359400, r9}, 0x10) 2017/10/13 23:24:04 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000004c000-0x5e)="00", 0x1) r0 = memfd_create(&(0x7f0000034000-0xd)="00", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000041000-0x6)=@random={"6f73322e00", "00"}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000041000)={0x0, 0x0}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000041000)=@assoc_id=0x0, &(0x7f0000041000)=0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000042000)={r1, 0x7}, &(0x7f000001e000-0x4)=0x6) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) r3 = dup2(r2, r0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000042000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000000a000-0x5c)={0x5, 0x2, {0x3, 0x1, 0x98, 0x0, 0xfc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000043000)="7663fff84f6e74305e666d6565743100f5ba", 0x3) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000001c000-0xa0)=[{&(0x7f000003a000-0x34)="eb60af0db8c4a8d8407b35f9d51f5b10e57016fd295041669477055ac87d9240398a05b1e142c8d31a8890b68d29b4b047dc8aa5", 0x34}, {&(0x7f0000043000-0x77)="1b9d075872cfd2acd0ea0d42d9e9012e4b60f1ffe51297efd7c6128b879fd7aa94927be6ff523fb3bb6b0309e4e868c0ec1c8dc217e5ceb99cba2804976281297f11633a223d962dccfcea39182b512835a1c874baeb157b83d61971fdd033012c61a07e4875cbb8121908266e0d92094de97f7fc8887a", 0x77}, {&(0x7f0000023000-0x1000)="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", 0x1000}, {&(0x7f0000043000-0x61)="9a2a372b1c46d83cc89adf348a3666c7be5e0191441fcbb4177d8da450cb5a3d3050a830344a041f1a70555782f139d2a62ef5af28d7fefdf27ea5bee1b5db6a141d4b913c0cb93756707c7ba560a516af2015475bc6b6bdd68a486b8e12d8317e", 0x61}, {&(0x7f0000042000)="6fde5fb60a5e15c7ed6d4c19e93dd707e784d5037b978c39f40771e2", 0x1c}, {&(0x7f0000045000-0xdc)="500599a09dd4d002c36db46f591ac87a859a04247931d1ed5beceb9f863724dfcd2bab156e911862ee87fbb4c6fa3e7c4df59e30456ca42a9f83d56c6fe5cd855511bf72644fc0693043650a9e112358ed7b9e2394c2b83540e9d4fe53887e00181187e3c919362aa9a6e30da12b895b8383900763b750b9db8f486d4eeeaf70f344436a3ec44f8bf734ebb038e219508ad37867c2fdd3bda6eb29193787965e67322be1504433d4f18cbc589121b62ee5c8f42aab1d8b73ffd7e6b625e71a6c2547942c8796f930345c85692008fb3f3ec78af04ab520715ba1bb01", 0xdc}, {&(0x7f000002c000)="a00ee6149f4191159fddbe51dd819ebf04e31cee6a24b80ea3b6cfd3f8966c76d6e8200c5ea7af872eb94a073c2e292ae5f364f0090e40a24acf9988191a3d6fa2036af8734225547c558da11503c04757a6fa4c0ef1c41ea84571e5ba5c8687f4c41172e9daf038a623e3c3da42a10a8b41356b99da2c001ee8e6a10e08e47c5bf5d5408991175e8f88", 0x8a}, {&(0x7f0000044000)="", 0x0}, {&(0x7f000002c000-0x35)="5dd1285bea4ed4faedf7be2c4c8d73f87ab0b74fca9fb568613dc73d859a19c17a0a4a94e109e288eac9e260c838ee28eea3101254", 0x35}, {&(0x7f0000027000)="70ea3a56db3883dd766fd53e54f1d8392ff150bb57a760db9fa84d42199cdd941f9bb013098075771a92cf87bd953d4fd37c07616a25d5ec86391affbc93e0418d3fb88b74b8ef0dec53d02e668112cca3df1f537245ed16f1e04ae5c582206d6b73c967c5cb405d8bf243d79698793ae3623b63e06bae6ee5b8f9efaecf74e1f32c788eb3640154fd86fa6993674f1f2f25b65d04ab23b9b28bf45e5b2392646e0bcac88c0a7514e53f1805c6aa0f1ef11024e1d2406addef6ed2583fbbd68269175f194e715a7e734b7a278f137877dddfba737f254ebfc0af569f14ce386944b4ca7cd3df9ca4503a2436", 0xec}], 0xa) tee(r2, r3, 0x8, 0xf) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x4000, @tick=0x4, {0x0, 0x0}, {0x1, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) clock_gettime(0x0, &(0x7f0000040000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000016000)={0x3, @time={r4, r5}, 0x7, {0x6, 0xeb70}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000033a000-0x8)={0x2, [0x4, 0x20]}, 0x8) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x7, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6, 0x80801) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x800000, 0xfffffffffff7ffff, 0x2000000000, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xa8, 0x20000000, 0x0, 0xffffffffffffffc0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) socket$unix(0x1, 0x40, 0x0) mmap(&(0x7f0000a43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007b1000-0x9)="2f6465762f76637300", 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6b45, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000149000)={0x8, 0x6, 0x7f, 0x5, 0x0, 0x2400, 0x40000004, 0x593, 0x9, 0x81}) pipe2(&(0x7f0000463000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SMI(r4, 0xaeb7) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r4, &(0x7f00001ef000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f00004a4000)={0x7, &(0x7f00007ed000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f00000a1000-0x8)={r5, &(0x7f0000f49000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setpriority(0x2, 0x0, 0x1) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f00003c9000-0x4)=0x0, &(0x7f0000353000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005a7000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000746000-0x4)=0xe8) syslog(0xa, &(0x7f0000119000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) setresuid(r6, 0x0, r6) 2017/10/13 23:24:05 executing program 7: mmap(&(0x7f0000000000/0xd09000)=nil, 0xd09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x9ffb, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f6877726e6700", 0x2000, 0x0) syz_open_dev$tun(&(0x7f0000d09000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4100) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f75000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000006f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000f75000+0x130)=0x0, &(0x7f0000f76000-0x4)=0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) mmap(&(0x7f0000d09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d09000)="0000000000") fremovexattr(r1, &(0x7f000097f000+0x468)=@random={"73656375726974792e00", "2f6465762f70746d7800"}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000f76000)="7573657200", &(0x7f0000c14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa5000-0x6e)="", 0x0, 0xfffffffffffffffc) ioctl$TCXONC(r0, 0x540a, 0x9) r4 = request_key(&(0x7f00008fe000)="7573657700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d03000-0x1)="02", 0xfffffffffffffffe) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000f77000-0xc)={0x3, &(0x7f0000955000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f76000)=[{0x5, 0x8, 0x1, &(0x7f0000f77000-0x8)="0000000000000000"}, {0x3, 0x29, 0x5, &(0x7f0000f77000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xee, 0x1000, 0x1, &(0x7f0000f76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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openat(r1, &(0x7f00001cc000)="2e2f66696c653000", 0x2000, 0x71) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r4, &(0x7f0000d04000-0x5)="7573657200", &(0x7f0000f77000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) keyctl$read(0xb, r3, &(0x7f0000119000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000e14000-0x18)={0x3d, 0xa84, 0x0, 0x6, 0x2, 0x8}) 2017/10/13 23:24:05 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2017/10/13 23:24:05 executing program 7: mmap(&(0x7f0000000000/0xd09000)=nil, 0xd09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x9ffb, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f6877726e6700", 0x2000, 0x0) syz_open_dev$tun(&(0x7f0000d09000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4100) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f75000-0x28)={@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$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000006f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000f75000+0x130)=0x0, &(0x7f0000f76000-0x4)=0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) mmap(&(0x7f0000d09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d09000)="0000000000") fremovexattr(r1, &(0x7f000097f000+0x468)=@random={"73656375726974792e00", "2f6465762f70746d7800"}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000f76000)="7573657200", &(0x7f0000c14000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa5000-0x6e)="", 0x0, 0xfffffffffffffffc) ioctl$TCXONC(r0, 0x540a, 0x9) r4 = request_key(&(0x7f00008fe000)="7573657700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d03000-0x1)="02", 0xfffffffffffffffe) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000f77000-0xc)={0x3, &(0x7f0000955000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f76000)=[{0x5, 0x8, 0x1, &(0x7f0000f77000-0x8)="0000000000000000"}, {0x3, 0x29, 0x5, &(0x7f0000f77000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xee, 0x1000, 0x1, &(0x7f0000f76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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openat(r1, &(0x7f00001cc000)="2e2f66696c653000", 0x2000, 0x71) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r4, &(0x7f0000d04000-0x5)="7573657200", &(0x7f0000f77000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) keyctl$read(0xb, r3, &(0x7f0000119000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000e14000-0x18)={0x3d, 0xa84, 0x0, 0x6, 0x2, 0x8}) 2017/10/13 23:24:05 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a2e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x0, "14bb"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000025a000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x9, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x6, 0x7d, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r3, &(0x7f00007d0000)="", &(0x7f0000eb1000-0x1)="05", 0x2}, 0x20) r4 = bpf$MAP_CREATE(0x0, &(0x7f00003ea000-0x1c)={0x14, 0x4, 0x861b, 0x5, 0x1, r3, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001cf000)={r4, &(0x7f00002d9000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000582000)={0xe, 0x4, 0x4, 0x81, 0x4, 0x0, 0x0}, 0x1c) r6 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000618000-0x9)="2f6465762f72746300", 0x280000, 0x0) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000c47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mremap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00005e0000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0xfffffffffffffffe) ioctl(r6, 0x7c, &(0x7f0000be5000-0x1)="a9") write$evdev(r8, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x3, 0x4, 0x9}, {{0x0, 0x2710}, 0x7, 0x7, 0x8}], 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000154000-0x20)={r5, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e30000-0x10)={r5, &(0x7f0000872000-0x1)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r5, &(0x7f000068f000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004df000)={r2, @in6={{0xa, 0x2, 0x5, @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]}}, &(0x7f0000359000)=0x8c) getpeername$netlink(r0, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be0000-0x4)=0xc) mkdir(&(0x7f000013e000-0x8)="2e2f66696c653000", 0x0) 2017/10/13 23:24:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d1f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00008b6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d12000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00001ef000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00003d2000)=0x5, 0x4) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ea000)="2f6465762f72746300", 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00008eb000-0xc)={0x1, r0, 0x1}) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000900000-0x4)=0x0, &(0x7f00002aa000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000147000-0x1000)="00", 0x1, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x9, &(0x7f0000065000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000042000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet(r0, &(0x7f0000934000-0x1001)="d352", 0x2, 0x0, &(0x7f0000931000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/13 23:24:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x3) r0 = socket(0x1, 0x1, 0x0) r1 = add_key(&(0x7f000009c000-0x8)="6b657972696e6700", &(0x7f000093e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000c5b000-0x9)="746a07747164003d", &(0x7f0000658000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000eed000)=[], 0x0, r2) r3 = epoll_create(0x7fffffff) epoll_wait(r3, &(0x7f00009c6000)=[{0x0, 0x0}], 0x1, 0x8) epoll_wait(r3, &(0x7f0000c84000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6697573b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000030000-0xc)={0x1, 0x0}) r4 = dup2(r0, r0) connect$inet(r4, &(0x7f000075e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000a5d000)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f00008eb000)="6e66736400", 0x0, &(0x7f0000658000-0x1)="e0") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xfe, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a5c000-0x4)=0x0, &(0x7f0000b0c000)=0x4) fstatfs(r5, &(0x7f000026d000-0xa)="00000000000000000000") epoll_wait(r4, &(0x7f000033a000-0xc)=[{0x0, 0x0}], 0x1, 0x8) r6 = getpgrp(0xffffffffffffffff) process_vm_readv(r6, &(0x7f0000ad9000)=[], 0x0, &(0x7f000081b000)=[], 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x40000000000, 0x0, 0x8}, @generic={0x75, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000166000)=0x0) fdatasync(r3) r7 = socket(0x10, 0x2, 0x10000) r8 = syz_open_dev$sg(&(0x7f0000fea000)="2f6465762f73672300", 0x1, 0x0) connect$bt_l2cap(r8, &(0x7f0000ea3000)={0x1f, 0x0, {0x1, 0x5, 0x79f2, 0x44a, 0x4, 0x48e}, 0x4, 0x3}, 0xe) r9 = bpf$MAP_CREATE(0x0, &(0x7f000046d000)={0x4, 0xc, 0x4, 0x1542, 0xa, r8, 0x800}, 0x1c) write(r9, &(0x7f0000b90000-0x1e)="1f0000040100ff00fd4345a7070700000000000100000000000000000080", 0x1e) write(r8, &(0x7f0000beb000)="0077140000000604920000f2feff71000500000001f504210000dc0000021023f3ef", 0x22) fcntl$notify(r7, 0x4, 0x9) 2017/10/13 23:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000235000-0x88)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x348}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x7) mkdir(&(0x7f00002b2000)="2e2f66696c653000", 0x0) r1 = syz_open_dev$sg(&(0x7f0000031000-0x9)="2f6465762f73672300", 0x7, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00006b3000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000421000-0x8)="2e2f66696c653000", &(0x7f0000d82000)="2e2f66696c653000", &(0x7f0000d02000)="70726f6300", 0x0, &(0x7f0000fc9000)="") open(&(0x7f0000924000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = gettid() mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") clock_gettime(0xfffffffffffffffe, &(0x7f00004fa000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e1f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004d3000)={0x0, 0xe8, "291231701ddef33cdd7942a17aa9a6a907d4aca86175c29abfdd6c188a62be5ca31101d5b6e9c6daf809ae106fac6348c672a40362f82fa22ddf9e5d35e1f195336bfc0ab29d942a503f5b7b169fec1ec16757c33448cff1965d94c43e1a416fc6dbb62be037f812ca202fd517e8afd10e96fd04fc466f299c261bf2614ddcf2b46352bf49ac4d16c02afddf504d8aa57eec0daf7369be6adde761eff793c30743d485cac420b7e1880365a7673ae6be7a7e6336d01296ef4bb3d47d2b895fa5c1e0b5b1e69cf3b51f9c988a4eeaa98cdf530a40ce51ce19c6304d968b68faba6a28b080b44a7853"}, &(0x7f0000a89000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e4b000)={r4, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50000000000, 0x1, 0x10000, 0x5, 0x1}, &(0x7f0000a2f000-0x4)=0xa0) modify_ldt$read_default(0x2, &(0x7f000080a000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) waitid(0x3, r2, &(0x7f0000d93000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe6000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000974000-0x8)={0x77359400, 0x0}, &(0x7f0000fed000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f02000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x2f, 0x3) recvfrom$inet(r0, &(0x7f0000fe5000-0x33)="00", 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000964000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000ef1000)="88", 0x1, 0x0, 0x0, 0x0) 2017/10/13 23:24:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000033a000-0x8)={0x2, [0x4, 0x20]}, 0x8) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x7, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6, 0x80801) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x160) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x800000, 0xfffffffffff7ffff, 0x2000000000, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0xa8, 0x20000000, 0x0, 0xffffffffffffffc0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) socket$unix(0x1, 0x40, 0x0) mmap(&(0x7f0000a43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007b1000-0x9)="2f6465762f76637300", 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6b45, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000149000)={0x8, 0x6, 0x7f, 0x5, 0x0, 0x2400, 0x40000004, 0x593, 0x9, 0x81}) pipe2(&(0x7f0000463000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SMI(r4, 0xaeb7) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r4, &(0x7f00001ef000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f00004a4000)={0x7, &(0x7f00007ed000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f00000a1000-0x8)={r5, &(0x7f0000f49000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setpriority(0x2, 0x0, 0x1) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f00003c9000-0x4)=0x0, &(0x7f0000353000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005a7000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000746000-0x4)=0xe8) syslog(0xa, &(0x7f0000119000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) setresuid(r6, 0x0, r6) 2017/10/13 23:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x3f) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fc9000-0x2)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054f000-0x11)="2f6465762f7667615f6172626974657200", 0x301000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000756000-0x30)={0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00003e2000-0x8)={0x0, r1}, &(0x7f0000034000)={0x8001, 0x7ff, 0x2, 0xffffffffffffad8f, 0x0, 0x800001}) r3 = socket(0x0, 0x1000003, 0x0) write(0xffffffffffffffff, &(0x7f0000160000)="", 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x1) fcntl$setsig(r4, 0xa, 0x1000005) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006da000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000361000)="2f6465762f7663732300", 0xc09a, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000094e000-0x10)={0x0, 0x0}, &(0x7f00007c4000-0x4)=0x8) fallocate(0xffffffffffffffff, 0x0, 0x10000000000, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x102, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00003b9000-0x18)=@add_del={0x2, &(0x7f000057a000-0x10)=@generic="bfc740e066130c78bf3361bea620e598", 0x81}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000451000)={0x401000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000)=0xb) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0xae44, 0x11d9fe46) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0xffffffffffff258a, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x10000}, {0x6, 0x0, 0x983, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3}, {0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f000069a000-0x10)={0x1a, 0x1f, 0xe9, 0xffff, 0x7, 0x1999, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f00001c3000)={[{0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6, 0x3, 0x1, 0x100000001, 0x0, 0x0}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xff}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000e9f000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b1000-0x6)={0x0, 0xfffffffffeffffc5}, &(0x7f000006a000)=0x6) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f000044c000-0x8c)={0x5, 0x401, 0xcd0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:05 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000ee6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e26000-0x8)={0xfffffffffffffff9, 0x400}) sendto$inet(r1, &(0x7f0000017000)="36", 0x1, 0x20000005, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6d2, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005e2000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1000}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x218, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004f7000-0x2)=@generic="09d2b1ad0aabe176e8a72c5c1898e91d") ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000067000-0x20)={@generic="c52df5e52f75de60f062ae06b0fc4450", @ifru_flags=0x2801}) sendmmsg(r1, &(0x7f00002ee000)=[{{&(0x7f00007da000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0a000-0x10)=[{&(0x7f000018c000-0xc1)="36", 0x1}], 0x1, &(0x7f00007a1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00001c6000-0x8)={0x8, 0x80000001}) openat$rtc(0xffffffffffffff9c, &(0x7f0000d82000-0x9)="2f6465762f72746300", 0x408500, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009dc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000660000-0x4)=0x8) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f0000e29000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "88ecc0bf2335c22044ed5364b86d6391cfc8a757ab613ca6ae9cf99985c2bc29044e6b5525b7cc145fc509c3d0cba925866e383a6ddf78f726a6a624587931", 0x0}, 0x58, &(0x7f0000a3f000-0x40)=[{&(0x7f0000f77000)="d3", 0x1}], 0x1, &(0x7f0000acb000-0x10)=[], 0x0, 0x0}, 0x0}], 0x1, 0x5) 2017/10/13 23:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004c1000-0x5)="7573657200", &(0x7f0000acf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000146000)="00", 0xfffffffffffffffd) r1 = request_key(&(0x7f00001db000)="2e726571756573745f6b65795f6175746800", &(0x7f00008cf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000092d000-0x12)="76626f786e6574302b2173656c696e757800", 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f000014e000)=[], 0x0, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d5000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) shutdown(r2, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r4 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000064e000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000a5000-0x10)={r5, 0x1, 0x6, @random="532679ada63f", [0x0, 0x0]}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c2c000)="2f6465762f7161745f6164665f63746c00", 0x181000, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00003b8000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r4) bind$bt_rfcomm(r3, &(0x7f0000a8e000-0x9)={0x1f, {0x33c1, 0x10001, 0x8001, 0x3, 0xfffffffffffffff7, 0x9}, 0x80000000}, 0x9) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000df1000)=0x8, 0x4) 2017/10/13 23:24:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x11000000400003) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x1, r2, 0x1}) openat(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x2c5, 0x0, 0x8, 0x3fe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x80000000000000) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x5) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5a000-0xb)="2f6465762f6877726e6700", 0x80002, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00008b3000)={&(0x7f0000ed9000/0x1000)=nil, 0xc, 0xa6, 0x20, &(0x7f000071f000/0x2000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000006b000-0x9)="2f6465762f6b766d00", 0x60000, 0x0) syz_open_pts(r1, 0x100) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000dfd000-0x8)={0x0, 0x0, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000fb9000)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f0000265000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8000000, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000000000, 0x0, 0xfffffffffffffffe, 0x3, 0x5, 0x0, 0x0}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r5, &(0x7f000077b000)=0x0, 0x8) r8 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, r8, 0x0) r9 = socket(0x2, 0x4000000000000003, 0x1) setsockopt(r9, 0xff, 0x1, &(0x7f0000001000)="09", 0x1) 2017/10/13 23:24:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000544000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000123000-0x4)=0x2, 0x4) pipe(&(0x7f0000fba000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a", 0x1}, {&(0x7f0000cf4000-0x58)="7f1140bc9486addb2ba234d043acb6a4d818d6628273b0cd91fd1e9d686349d7489c591b7164a902f7ef594b3e78f28bd8483e0934640579d61107887596a1565fbe093ab1d9fe1630552f5a81e5a5641a2fadef93970923", 0x58}, {&(0x7f0000e8d000-0x6d)="", 0x0}], 0x3, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0xae, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ae4000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/10/13 23:24:05 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000020001074, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a32000)="2e2f66696c653000", 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000be2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f73657175656e6365723200", 0x2e001, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000087b000-0xb)="2f6465762f6877726e6700", 0x400000000000103, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000054e000-0x1c)={0x9, 0x8, 0xffffffffffffffe1, 0xffffffff, 0x7, r2, 0x43}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x51) syz_extract_tcp_res$synack(&(0x7f0000e5e000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0x1, 0x2) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000eb6000-0xac)={0x0, 0xa2, "9394283b67c04e05fbe13d01698addc7e438b4c248ffd78037a76afd100c230817764ce05946d591fc878668c374d3e10898162c64d97c5d91c3b37b12e5a049438b84ae0f19faaa7d754fa3a773d3bfbda5223b4c1d62ec20062f4de6d405da9bd0b63946e7ea2f1ca0fc7db2c5b6fb141eb8fe393036ca9dcdc321adb71ea4d7fa9c27b7cb1a1b6baeb515cb3e53a86667f12284c3d242a464225d1effe75aaf54"}, &(0x7f0000b4d000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001dc000-0x14)={r6, 0x3, 0x3, 0x7f, 0x8, 0xffffffff}, &(0x7f0000510000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000072b000)={r7, 0x4}, &(0x7f0000b0e000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000985000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000699000)=@ethtool_sset_info={0x37, 0x4, 0xffff, [0xbd, 0x400, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000795000)={0x42424242, 0x42424242}, 0x0, 0x20000000000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003ce000-0x4)=0x0) syz_emit_ethernet(0x5c, &(0x7f00003c3000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x20000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r5, 0x0, 0x0, 0xe, 0x10, 0x4, 0x0, 0x0, {[@generic={0x13, 0x10, "4604f57eaed48702e7eb3dea1c83"}, @sack_perm={0x4, 0x2}, @generic={0x8, 0x10, "703ddb4e939f2c4b9d8e048e6402"}]}}, {"0069"}}}}}}) 2017/10/13 23:24:05 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00009dd000)={0x0, 0x0}) pipe2(&(0x7f0000058000)={0x0, 0x0}, 0x40000000000807fe) fadvise64(r0, 0x0, 0x10000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$reject(0x13, 0x0, 0x10004, 0x7f, 0x0) mknodat(0xffffffffffffffff, &(0x7f000006b000-0x8)="2e2f66696c653000", 0x8000, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000006c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006c000)=0x8) pipe(&(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000006e000)=0x0, &(0x7f000003e000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000006b000-0xb8)={0x0, 0x40, 0x6, 0x3f, 0x2, 0x210, 0x1, 0x5, {0x0, @in6={{0xa, 0x0, 0x17bbb201, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4, 0x6, 0xfffffffffffff001, 0x80000001}}, &(0x7f0000029000)=0xb8) socketpair(0x11, 0x3, 0xffff, &(0x7f000006a000-0x8)={0x0, 0x0}) write(r4, &(0x7f000006e000-0x3)="3d3cf6", 0x3) fcntl$getflags(r5, 0x408) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x6) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000006f000-0x8)="2e2f66696c653000", r4, &(0x7f000006e000)="2e2f66696c653000", 0x400) r6 = dup2(r2, r2) read(r4, &(0x7f0000068000)="00", 0x1) writev(r6, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000070000-0x8)={0x0, 0x0}) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000006f000)={0x1, &(0x7f0000070000-0x8)=[{0x0, 0x0}]}) readahead(r3, 0xfff, 0xd2) 2017/10/13 23:24:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000fa2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a95000-0xb8)={0x0, 0x800, 0x6f2288c0, 0x0, 0x5, 0x6931, 0x7, 0x10000, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x82, 0x5, 0x1}}, &(0x7f0000643000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000919000)={0x0, 0x86, "3f17667b8d5ab8404f841882491f3b341ad41f2848979193f5df00efcdee7794a57753fee2a38bf82b14d9d545298275ab7dad1a383597f3b2fff9a115bdab9e2dc3f81a5edd26214b86e085f7e781401ff0f948e0be2ead83edc2fa09a6e9e040ecdecb99ed36549dcf3052bf51babbbf05c7312f698618aa0ead818850b92dd254de0ab10a"}, &(0x7f0000546000-0x4)=0x8e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ea000)="2f6465762f6877726e6700", 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000db2000)={r0, 0x2, 0x100000000, 0x800}, 0x10) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000fb4000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc655, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000227000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f73657175656e6365723200", 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea1000)="2f6465762f72666b696c6c00", 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f000054a000-0x4)=0x0) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f00009b3000-0x80)={[0x1, 0xfffffffffffffffc, 0xf000, 0xf000], 0x10001, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000cd8000-0xc)={0x0, 0x0, 0x0}, 0xc) get_robust_list(r8, &(0x7f000048f000-0x8)=&(0x7f0000711000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000069f000-0x4)=0xc) getpriority(0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00008c8000-0x4)="1d000475", 0x4) lremovexattr(&(0x7f0000c43000-0xa)="2e2f636f6e74726f6c00", &(0x7f000047e000)=@known="73797374656d2e706f7b69785f61636c5f64658861756c7400") ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000bc7000)="") fcntl$setstatus(r4, 0x4, 0x423f9) shutdown(r3, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00005a1000)={&(0x7f0000805000/0x1000)=nil, 0x1f, 0x7, 0x10, &(0x7f0000053000/0x1000)=nil, 0x7}) r9 = inotify_init1(0x0) inotify_add_watch(r9, &(0x7f000019d000)="2e2f636f6e74726f6c00", 0x1000004) fallocate(r2, 0x1, 0x5, 0x8) chmod(&(0x7f000096c000)="2e2f636f6e74726f6c00", 0x0) dup3(r2, r9, 0x0) 2017/10/13 23:24:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003a8000)="2e2f66696c653000", 0x0, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e00000)={r1, &(0x7f0000013000)="a8562be4c42a2bd7083afd133f4bb48f5f776dfd35f4785bbe87eeda0f151326480e1a3f74af57456d1952c7f6891b024c070652510835604624289fbf90ed54825416d4cd61b5", &(0x7f0000005000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) perf_event_open(&(0x7f0000e57000-0x78)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x84, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x3, 0x4000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ea9000)={0x0, 0x0, 0x0}, 0xc) ptrace$setopts(0x4206, 0x0, 0x2000000000000011, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f6877726e6700", 0x800000004801c, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000804000-0x8)={0x0, 0xff}, &(0x7f0000b50000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000838000-0xc)=@sack_info={r3, 0x0, 0x7fffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000553000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000)=0x0, &(0x7f0000c08000-0x4)=0x4) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f37000-0xf0)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5ec}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x9) symlink(&(0x7f00007e8000)="2e2f66696c65302f66696c653000", &(0x7f0000867000-0x8)="2e2f66696c653000") mount(&(0x7f00006a6000-0x8)="2e2f66696c653000", &(0x7f0000bd8000)="2e2f66696c653000", &(0x7f0000861000)="72616d667300", 0x1001002, &(0x7f000037a000)="") ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000745000-0x10)={0x99, 0xf4, 0x2, 0xfffffffffffffffb}) openat$sequencer(0xffffffffffffff9c, &(0x7f000041d000-0xf)="2f6465762f73657175656e63657200", 0x103, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000013f000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x8000}) symlinkat(&(0x7f0000928000)="2e2e", 0xffffffffffffffff, &(0x7f000068b000-0x9)="2e2e2f66696c653000") getitimer(0x0, &(0x7f0000793000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f000069a000-0x10)={0x0, 0x0}) 2017/10/13 23:24:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x3f) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fc9000-0x2)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054f000-0x11)="2f6465762f7667615f6172626974657200", 0x301000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000756000-0x30)={0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00003e2000-0x8)={0x0, r1}, &(0x7f0000034000)={0x8001, 0x7ff, 0x2, 0xffffffffffffad8f, 0x0, 0x800001}) r3 = socket(0x0, 0x1000003, 0x0) write(0xffffffffffffffff, &(0x7f0000160000)="", 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x1) fcntl$setsig(r4, 0xa, 0x1000005) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006da000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000361000)="2f6465762f7663732300", 0xc09a, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000094e000-0x10)={0x0, 0x0}, &(0x7f00007c4000-0x4)=0x8) fallocate(0xffffffffffffffff, 0x0, 0x10000000000, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x102, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00003b9000-0x18)=@add_del={0x2, &(0x7f000057a000-0x10)=@generic="bfc740e066130c78bf3361bea620e598", 0x81}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000451000)={0x401000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000)=0xb) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0xae44, 0x11d9fe46) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0xffffffffffff258a, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x10000}, {0x6, 0x0, 0x983, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3}, {0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f000069a000-0x10)={0x1a, 0x1f, 0xe9, 0xffff, 0x7, 0x1999, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f00001c3000)={[{0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6, 0x3, 0x1, 0x100000001, 0x0, 0x0}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xff}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000e9f000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b1000-0x6)={0x0, 0xfffffffffeffffc5}, &(0x7f000006a000)=0x6) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f000044c000-0x8c)={0x5, 0x401, 0xcd0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x3f) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fc9000-0x2)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054f000-0x11)="2f6465762f7667615f6172626974657200", 0x301000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000756000-0x30)={0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00003e2000-0x8)={0x0, r1}, &(0x7f0000034000)={0x8001, 0x7ff, 0x2, 0xffffffffffffad8f, 0x0, 0x800001}) r3 = socket(0x0, 0x1000003, 0x0) write(0xffffffffffffffff, &(0x7f0000160000)="", 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x1) fcntl$setsig(r4, 0xa, 0x1000005) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006da000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000361000)="2f6465762f7663732300", 0xc09a, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000094e000-0x10)={0x0, 0x0}, &(0x7f00007c4000-0x4)=0x8) fallocate(0xffffffffffffffff, 0x0, 0x10000000000, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x102, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00003b9000-0x18)=@add_del={0x2, &(0x7f000057a000-0x10)=@generic="bfc740e066130c78bf3361bea620e598", 0x81}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000451000)={0x401000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000)=0xb) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0xae44, 0x11d9fe46) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0xffffffffffff258a, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x10000}, {0x6, 0x0, 0x983, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3}, {0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f000069a000-0x10)={0x1a, 0x1f, 0xe9, 0xffff, 0x7, 0x1999, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f00001c3000)={[{0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6, 0x3, 0x1, 0x100000001, 0x0, 0x0}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xff}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000e9f000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b1000-0x6)={0x0, 0xfffffffffeffffc5}, &(0x7f000006a000)=0x6) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f000044c000-0x8c)={0x5, 0x401, 0xcd0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/13 23:24:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") gettid() ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000668000-0x20)={@generic="97dd3905ff020000000004002200a40b", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x4010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r1, r1) write(r4, &(0x7f0000062000-0x94)="21", 0x1) fcntl$setpipe(r4, 0x407, 0x107b) writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) read(r3, &(0x7f0000063000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f000065f000-0x4)=0x0) 2017/10/13 23:24:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffff22b, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6b, 0x800, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006d9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x27ffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000ec000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000f0000-0x8)={0x0, 0x0}, 0x2000804) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000052e000-0x4)=0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000697000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() syncfs(r0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4002000000000de, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000c8e000-0x9)="2f6465762f73672300", 0x10000000000, 0x10201) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x421, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x80000000000, 0x0, 0x0, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005bc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x4, 0x0, 0x4, 0x80e6}, 0x20) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eb9000)="2f6465762f6b766d00", 0x1000fe, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x3) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup2(r6, r5) migrate_pages(0x0, 0x9, &(0x7f00008b3000-0x8)=0x4, &(0x7f0000403000)=0xcb) socket$inet6(0xa, 0x1, 0x8010000000000084) 2017/10/13 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x8081) inotify_add_watch(r1, &(0x7f000019d000)="2e2f636f6e74726f6c00", 0x1000004) rmdir(&(0x7f0000349000)="2e2f636f6e74726f6c00") syz_open_dev$sg(&(0x7f0000839000)="2f6465762f73672300", 0x4000000000, 0xfffffffffffffffc) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x2, 0x1000, "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"}) gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x75, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x5) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x75) bpf$MAP_CREATE(0x0, &(0x7f0000962000-0x14)={0x8, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r6, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2017/10/13 23:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000098b000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000001000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000563000)={0x3, 0xfffffffffffffff8}, 0x2) futex(&(0x7f0000369000)=0x0, 0x2, 0x0, &(0x7f0000f19000-0x10)={0x0, 0x989680}, &(0x7f0000fa8000)=0x0, 0x0) r2 = dup2(r0, r1) r3 = syz_open_dev$vcsn(&(0x7f00001ba000-0xa)="2f6465762f7663732300", 0x8000000000001, 0x410800) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00006f7000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000358000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8005, &(0x7f00000e2000)=0x5, 0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00007b2000-0x2)="fff2", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) pipe(&(0x7f00004a9000-0x8)={0x0, 0x0}) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f00006b0000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000b61000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f0000b68000)="") getdents(r4, &(0x7f0000ae3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b17000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf659, 0xfff, 0x40, 0x6}, &(0x7f0000ef6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000003b000-0xc)=@sack_info={r5, 0x706, 0x2}, &(0x7f0000fd1000-0x4)=0xc) getdents64(r4, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mkdir(&(0x7f0000ddb000)="2e2f66696c653000", 0x0) creat(&(0x7f0000029000-0x8)="2e2f66696c653000", 0x0) wait4(0x0, &(0x7f000022f000)=0x0, 0x40000000, &(0x7f000048f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/13 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000050000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10b002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000015, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @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, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00009bf000-0x12)="2c6b657972696e67267073656c6600", 0x4, 0x0, &(0x7f0000bae000)="", 0x20, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000b78000-0x8)="2e2f66696c653000", 0x640c1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005ef000)={0xf8, &(0x7f0000298000)="55086dd6f5e2b339c95c4cddb170b08a2d66b9d7dfbca56dfe119a25f66e91a265d6be35cd3519490cead50b4771c8a238baa8521cd277a64e5c0b7a1b456e6402a6c6baecf466c232cd36f319a45ccef8cbfcb4fb4b17dbf85ca78c9c69c18284d6499e3bc2e3963202eeb716c19e8e61e51644d7aedcf49fe61c7931f94bc9b56ac4aee2cde671ae6abe66f791284f6b88c30eb34ab0c631fbabe2b9838ca066d3322f8b32283ab5a909a261a4eaf5e04e3bcb39391e160e28891cf9dcf6dfa5d69de7263a3f71d317dcb2b42f7356d1453c4aa8575a08a0ebb81b4f0576087caa206338a78d94cff9e55c2aef38d9355ba09806818771"}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000004e000)={{0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x3f) connect$unix(r3, &(0x7f00002a0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$bt_sco(r2, &(0x7f00003b8000-0x8)={0x1f, {0x4, 0x7, 0x811, 0x5, 0x3, 0x8001}}, 0x8) poll(&(0x7f000022a000)=[{r4, 0x200000000024c, 0x0}], 0x1, 0xffffffffffffffe0) read(r3, &(0x7f0000f73000-0x1)="00", 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:06 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) iopl(0x5) openat(0xffffffffffffffff, &(0x7f0000130000)="2e2f66696c653000", 0x210000, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f00001e2000-0x8)={0x0, 0x0}, &(0x7f00005d7000-0x4)=0x8) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bbf000)="2f6465762f7573626d6f6e2300", 0x0, 0x8000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000dd0000)={0xf000, 0x8000, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00009db000)={[{0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xa2, 0x100, 0x400, 0x6, 0x0, 0x7fff, 0x4, 0x0, 0x8000, 0x200, 0xfff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x9}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x5) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000aed000)={0x0, 0x0, []}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f000009a000-0x8)=0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000c7b000)="2f6465762f73672300", 0x7, 0xdeb284d8dcba2f23) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000fea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000486000)=0x3) 2017/10/13 23:24:06 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005f000-0x9)="2f6465762f73672300", 0x40ffffffff, 0x86) mmap(&(0x7f0000498000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f01000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004ab000-0x4)=0x5c, &(0x7f0000202000-0x4)=0x4) getpeername$netlink(0xffffffffffffffff, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efd000-0x4)=0xc) r3 = socket(0xa, 0x3, 0xff) bind$unix(r1, &(0x7f0000a7a000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendto$unix(r3, &(0x7f0000486000)="e390517a0d692cd4ff4c0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d900ff77e4d6", 0x2a, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x100000000015, &(0x7f0000eff000)=0x3, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000efd000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f01000)={r0, r2}) r4 = socket$llc(0x1a, 0x40010000000003, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000f00000-0x20)={@generic="63cd23ea2819be38db72da25a2180000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9800}) 2017/10/13 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x103, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f16000)="7e", 0x0) r2 = openat(r1, &(0x7f000015c000-0x8)="2e2f66696c653000", 0x2281, 0x1000000000100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x521, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() bind$alg(r2, &(0x7f00001fa000)={0x26, "6861736800000000000000000000", 0x400, 0x6, "6c7a3400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) gettid() setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000057c000)=0x2002, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) write$sndseq(r3, &(0x7f000062b000-0xe0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000a0a000-0x1c)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @result={0x0, 0x0}}], 0x54) pipe(&(0x7f0000841000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00003db000)=[{&(0x7f000073d000-0x4)="00000000", 0x4}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c48000)=0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000a2c000)="240000001a0025f02018000400edfc0e020b00000010bf0a02de14ec0800190048186be0", 0x24) writev(r0, &(0x7f0000fb1000-0x10)=[{&(0x7f0000fb0000)="29000000180031000900000117000401020000000000ffba800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x800032, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0x7, 0x7}) mmap(&(0x7f0000523000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/13 23:24:06 executing program 1: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a29000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) prctl$setfpexc(0xc, 0x80083) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f5d000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f5f000-0x8)={0x1, &(0x7f0000630000-0x8)=[{0xfffffffffffffff7, 0x7, 0x9, 0x6}]}, 0x8) syz_open_dev$usbmon(&(0x7f000085d000)="2f6465762f7573626d6f6e2300", 0xf27, 0x400400) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000f5d000)={&(0x7f0000212000-0x10)=@in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000aec000)="a5445f4d924a6046984314c8d86720e2e20561", 0x13}, {&(0x7f000052e000)="ec2b605e13cbbc48e1ae467ec8066c6d878616e2202fba2e9735159ba9cd4e2b356edfae2a5274a94131022a210c29a81c8f2f8c5aacf3bf4ee947039f6938a6492f729fb57ac4a275d74c0b7d3112871414e5cfd431c5b01fb20d1d66fc15f245f39b9af0a1b1c4b9fe8339bfa47bd0af79ca3fcbfa40059581491a7d3216a97774a0e4d8ab339a46cd3d007eb4be18d1018fe17b", 0x95}, {&(0x7f0000f5e000-0x98)="4fae79b7773758f0352d81095cc01e3f90fad2c00ac1716290f5daaaad09f96387ce3f294117afd3a1575bde84877ca023b03a06cc38deb439bfa558cd324e750730633df8ac9b931544e51fac8f828a2a254c7e1093c9b1b74d6e27a2ee80ffc8970d49aa81a122fd7957c0594f0f96d56035c41c8e33c5dfd4266d732a20596d226a405a696ec2424add36fb8a58ba687d973cbdf3112a", 0x98}, {&(0x7f0000f5e000-0x34)="b18024a6b635fbdcd9b16f500f7ff057b15b0a3d2efa6229c3f2b73f82268cbdea39fab263c1f18d715bda7866ef1e72ea11f83d", 0x34}, {&(0x7f0000dc7000-0x1000)="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", 0x1000}, {&(0x7f0000f5d000)="59758ff8aa84103e08aa05e6e4de5f1755c76b96a02a5737de33a477bcafdbd5b8eff0919fe9bf08a06c3c298b4cbec823710c78a30e8613d7c5aab8cc0a85c44fa1ff95aee6dceb64c857e475e183117c124378c7bf2cacda720009a8e7b589fc3b5b753c319642bc407ddcf59b7c2a59beef07348b46015dc322dd4ff29c3bbd9bc87398845d0c0d6216b89e5b49dbab31f30fa5767dabad7b62a8e65b0f0163998bb8aaa994528f8f577e39906d7f199a10", 0xb3}], 0x6, 0x0, 0x0, 0x850}, 0x4000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000cfb000)=0xc) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f5f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f60000)="ef48e83d14346500a5000600000009504d5c45d78b2b684933bf00c5d96a67d4", 0x20, 0x200000c0, &(0x7f0000f60000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000f61000-0x28)={@generic="08ad8862997a323a6b6c914fed933fe0", @ifru_flags=0x2000}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d18000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x4) syz_emit_ethernet(0x5d, &(0x7f0000f5a000)={@random="3311ee03630a", @random="08ba2143d5f6", [], {{0x800, @ipv4={{0x5, 0x4, 0x3ff, 0x200, 0x4f, 0x0, 0x0, 0x200000000000, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x2, 0x2, 0x3b, 0x0, "0b8b0e1b741595e9f82b1abcb45ba887225514c7f5857a3532e90c8421691315b069ab26ad879aca505b5c3e6ad3b6e7f759de"}}}}}) socket$inet(0x2, 0x806, 0x200006) 2017/10/13 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x10000000002) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eea000)={0x2, 0x3, @rand_addr=0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000de7000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000058e000)=0x1002, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000646000-0x4)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfb, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fdf000-0x9)="2f6465762f73672300", 0x0, 0x4002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000125000)="2f6465762f736e642f73657100", 0x0, 0x1) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000e12000-0x5)="6574683000") r6 = syz_open_dev$mice(&(0x7f0000939000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x30000) stat(&(0x7f0000f2a000)="2e2f66696c653000", &(0x7f0000c1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a07000+0x767)=0x0, &(0x7f0000cc6000)=0x0, &(0x7f0000125000)=0x0) fchown(r4, r7, r8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000672000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8c000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006b1000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f000087d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00001fa000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x20, 0x0, 0x1, 0x3, 0xa0, 0x0, 0x7, r9, r12}, {0x16513758, 0x80000000, 0x10000000009, 0x9cb, 0x3, 0x7f, 0x2046, 0x5}, {0xc1, 0x9, 0x1000, 0xfff}, 0x5, 0x80000000, 0x81, 0x1, 0x90, 0x2}, {{@in=@multicast1=0xe0000001, 0xe397, 0x80000000}, 0x8, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x400, 0xffffffffffff0001, 0x8, 0x45}}, 0xe8) close(r5) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000093e000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x39, 0x3, 0x8, 0xb, 0x20, 0x20, 0x2, r11, r10}, {0xfffffffffffffffa, 0x1000, 0x7, 0xfffffffffffffffc, 0x49, 0x9, 0x8, 0xc72e}, {0x5, 0x7, 0x800, 0x1}, 0xeb2, 0x3ff, 0x3, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1}, 0x13, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x3, 0x453, 0x2, 0x56e, 0x20}}, 0xe8) eventfd2(0x4, 0x1) 2017/10/13 23:24:06 executing program 1: 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = socket$inet6(0xa, 0x400000000080003, 0xfb) r3 = dup3(r1, r2, 0x80000) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x1, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x8ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c0b000-0x4)=0x6) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000954000-0x8)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r5, &(0x7f0000011000)="2e2f66696c653000") llistxattr(&(0x7f0000765000)="2e2f66696c653000", &(0x7f0000e51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) iopl(0x42) waitid(0x2, r4, &(0x7f0000362000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x41000008, &(0x7f0000456000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e97000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b33000-0x10)={{0x0, 0x0}, {r6, r7/1000+30000}}, &(0x7f0000cce000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r0, &(0x7f0000bbd000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000035000)={{0x77359400, 0x0}, {0x0, r8}}, 0x100) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000040000)="2e2f66696c653000", 0x0, 0x1) mkdirat(r3, &(0x7f0000b31000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r5, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x78, 0x6, "58074ad1033f73a11568bb7a73385c09a67099a1c01025e5cd3827b00f2e30912dd60229a50baf0bc1822d86288241ab40f1df8ae7b0f292c45cecda8283c645c383cb7035faa68c1019c25dab56ca3661e4a35e9a5720ef7fded3cd27f1f75cbf729f64b2a0b2d8f04f7597d88cd8"}, &(0x7f0000040000)=0x0, 0x1000) name_to_handle_at(r5, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)={0xe0, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x400) renameat(r5, &(0x7f000001b000)="2e2f66696c653000", r5, &(0x7f0000009000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f000001b000)=0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x12010, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000040000)={0x1, 0x7}) readlinkat(r5, &(0x7f0000039000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000819000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) unlinkat(r5, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x8081) inotify_add_watch(r1, &(0x7f000019d000)="2e2f636f6e74726f6c00", 0x1000004) rmdir(&(0x7f0000349000)="2e2f636f6e74726f6c00") syz_open_dev$sg(&(0x7f0000839000)="2f6465762f73672300", 0x4000000000, 0xfffffffffffffffc) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x2, 0x1000, "cfdeee26b7ee2970eaf74f7979dd36c49cbc00b5810567c4c76f2d0aa1901089ca927271ee21317d37c303279ba229ba6316ed44c05f69fe08d77f89051fc5c4dc9eb8e4e167e42fc8383cc679f5b893bd1ed9abe3186bfe3ba73887bd3525c118385fa320540c3d4db4cfa59320f2d6a2934c9bbf99633b2ebd7775d716d35fce859748d349776b8e2a01097056f5afb9ee9dd1306fb67b7468cbd3e48cc0e5e1deb37b41fa265b2f9c23ef71c469c8fa470a76110104c952ac693b9d3ceacc4028328af08fc0dc2dd9e7b358905e22cf2be21fa165183b954339ba42eb629e040ea8e25b1a45992235c3d7130cf0a840fd016c612b5d8d134d60d3aaa9549effc08b795a99ea34291660ab843d1c3d8e80accff8c3e87515062877c9b79b2b0eb857d5a1a397f18990af87bd999a0151df0c0b8584456ed0dfc5a2b4ebba1d735a4a42c2edd99c2705ce228839d2ec7c1f0dd98a811f463dcd3a8b7cf93f731c60dc62e599288f9c94ef67bcc527912605068db349c91baf5fff332423c12949b1e737b490fa3df48389dccc670d5f6ff166d0564763d6e078c73dd64c622358eeb78a0054283082ea9bbed50a407e46b61266ebba120b78d1cf84067c9c05d20fae3b25545dcb2ca56288fc31a5e8a28ac988a6b6a7f5ea37652d6122b698509046d7555758dca35fc5212de899885e5f8e4103b853e4796eaae26661af4bbdcd7b8773f1526c7e7ae02840af990bfbaaefba85abec9212b6b46c1508324125868ab0a1a7988c59701db6435e8a66f5166dbc5400ee5be43ea05560109011bb85ebaee1745c60f3b04caed13dfe8ec6ee247fefba40abcf62cac7a9a67ba1ca6a46c4c8b4f10a3e8c46b368b2bedb301c155d684c5defffca9f91f8cd4ff2239977f4afe5c700deb3879bd54ede244037f6a8961e8f0214730d8ffb922ceafd28d647373b772c0f1d3f41338fe02042329a9aa26c5363d8bb7158f3facc59b6a65a32baf8f760c0487763a4f9523f991faa6ed588908c89a31a399fd091746e3ad29dd11d22351feb40d68357d26f86ed6276460bd3cc446f33a9aeeecd7b6711dacf3b291483819d5e1ca7d029aa93c8438c8877bba518e7b57d652b7bda342e35df4946871a6cf9690cfd742a026d08a52b15b9e22ecf922a60a2a6fd8f759ef9c8d699991090a815b46251b9d10fbcf24dda3f016fad5384f75826dcfe4f51677f19d9ef69c2300e4f04c6e30a2177393e87b02a07106603106a04decc9487f2b701003ee77faf515c2a92cfa0d22fa5fc78f45497e0a4553b86906c527e8a7ab8966fbbb608e29695c8cd7ea90a0a0261c90400b5f94aa8bb3b7203fc801e947f33cafbf0f8c8232e1e1b8bf35fbc340d7c8413a6bfc07b9c8665229cf081565ffecfc68410127fe7a1ac2f0166d40a29e535f402aee7291723e67a2a5e3e7862cb6e3c55b7df2e08b3ee6c14317977c5894d358c555121649844d6fcb9410469e1e642e74a7b70b2af0a131e64feb6db96f13b7151d126cb2fb30c7b92080000006d95868d95b458483b2f5cef03dffc812a7e137f3b8b7c15129d769f8a44653f2cac7fea8e7cc5a6f132d7a83f0cec2a066b011f769c245737080990ab27dae6203d84772e1d476ef56bd4e3014446b7ef5b23252004b26dbaa48a26bdde8670d55547482c532778851f3240a3096972d61b8a19d3a9403b436e491350cfca16bb62c14240fd116ef94e3319967cfdcc90bafaba97591bfb6d0eaf8cd6b1e3f34485f259475b51ea658962d4e729ec7e8ed2daf81da27b79ce972d293c1c42645d61041fed285ca60306bd5df8d81acf1ed115111d382103804723ba8bac32bd81aef5d4ccb4c55eeb836f1b64afd9f27272cb8a65b40f83407e8258379b88f9b8265b5c92a8aa2201229368f52a2605553adaf6c13e624615b7966dc9d31b2696adffb0dd57334c3ebd303fe317cddcfad2c567a00ce1f022cc6706dd1f5633b120d7fb8983999881397511d73d94c84e0d16a28ebfee6c85e073dcca1ae05100eccc3ad46704268cb347180ab8c67244039bcd23aa4e54836e84a7222342623fddba2722ae061f4e90c04c8e567b40c27228465068154dc5e2bb0b4d7dfd0a7739aa0bf383aeca0ee0de31d329d847dc6596af82e2e156b708ed4e9fc05c3944dabd8fb36a49f777a1372c9ee59ae7125b4ec8a963cea90086dcf2780be5ca0fc9dd3457573d8f73a6e0ef9928b7d1276eb550683b2a818773f072c4aea8b8f783de0a4c56bcb341e456636081bdedbad54286a9cb909d2c81d1e057f69442abf1ba24caf151b32ae910e58e5c695c220351d142f077233b7672434cf8b31fe21c40d752bbec04403065bdb9b5476e2372a92255b24ca4fdcc29f1305aab294fdca2cbfbd6fb1dc874e352d94b455f657f2757b7e97aa19d2b3e8c7e4ae572f22f911792ca9d812c2cad90944d29ae645f54574b79e60e28de3ce8277576b8c439a1458ebf5e8022a9e4ff52046d582d9d59aebe603e5355359ebcb744fe2e8e2592e9d7fb670089f7abf7b7129777c45dad67cfeeaeb7408af106f6b4a0fca8559c4bd9175c1cdd1a1c58ef459c9fc5c961374f53c44c3eff7d91d28d6d3cc381b511a153a0b4e45b5b1a5e423d7b92efa08086c62454e06b2173a6c5de1ef1dac26be250ce965b897aa9fb26156657bc1af346ce7298d7e474bc184cdd1751f7cf0597a0dbfa9256db221c3f6b26eb6c82f5e7d6fc6b8699680045b26d6dca800451cc77b36f3765c1541736afe504459de02d42ecb3b4363eb66d00e2f35f155d7e8b042837d2dc0f55595a44b73759cf9df982ec69e8330acce6c7ff49865fe9d7f1e4fb1f843a141326bb3dc5c6dbdc2f057c2ce4609585ae1a32566d44fad72e16c287cb069d4ea8757eb6433129f2b6952650eb6f0d9ece1afa75d7557f85cf15d60dfc4801d7805d72f4636fd09becb4ee6522ff98266ad6ec4f14d86fd554bafe1ed32c1d3050bbabd449a25a3137f383aa57bcd1aafadabb7c81554f7f54ebcfbe9bf61898bf5940acf1793fa36bceb0f9cf1d377bf2b5e0f1243035f1724a845de53fb7d30ee5cf1d058507483841c122636e83c89fd1c5f762aac977cf4ba4893e50ddfdc882029f27420c06ae1d5d15dff10846194bac785bd6be6a67d27ef5169cc41bcd13d65c05f6b0e79f6e022763ad45205b4e0d7926d478312259e5872d9a4df0c3812d3622bb30813e8a3e88f8ecae2b446dd1e58da168a6d706019af45844e85ffa6091bbed6c528f18906425f64429ccf35af0a972c341848032a77d171c9d331b44a9d936aad7d149fbe536db84eafef5d42bb99d10162aac126f88cbe398786f43457db2321e93b5f9517408cad9e894bad9636f344408325b83334f67c8620d713341de02b74e429987ff26e71e8f73fa3d5546158b7c832bcdd7e93a906a375280b7ee916c40c50fd09ce5bd49a69b520be1873a19e98be17506bec99d27e20e408a524b4afd956ff969aa7151a38e602191020577e8feecf370696bb242406112d018f0b2b0354417ccfb11803319f1eeaefdc6b57e404afcbaba89683c9bb9346593566d19f855500ec7024e3675ee9b00a2c0814eb63dadc05ead02437a1db6ead33e49d41af3b44f2b96fa565fdc53f1d14aeadd9341c73701059a82263712280341603a076d9b90b021e984fb1a8d2f382082c8b5441b6970ef9810ba3399f19579401ca6d8f7d0007f92b3abc5b08a78896035563dc4571156734f664bfe0a8d61ead92f8347f340ee36e35c824888c163d2cc255096cf00fd687c01685dac25e202406be84dcc7010a4665787675827c3e6273fe4e2fcb9150d0451709cae3cb8720c6d363932d869c478e25f8f96dad19f35cd530bef814231aae43a529bd1a5704699f8bb11a7e45d6823318543050962fc34932a5784cf20650337f673b645fef74062ad6b3d82293a02921cde2e0b25b8be8194a1ebc4cbd0391516de0da86e9fabcb1d9ec9a5c64eeff27981a93da61c520f0a511346630d2dbbe149a1b9e959dfbaa4757d2261e990a05ee6a03463b9208e9a36dea1e56ab1323c495fba5f0c063d3d07179c3406e2a0c13a5a3c51461d41cd4f1406b08c133d819ef6ca1979c6bb62bb9c3a2266a957f470cecfe56b0bd7005f0fde215127065b7f3398351bc80a867154ebfc5e502c22fabc3c0caf53db7119af088813a99c05198b46579b219058ebc693fea2bf2bd40be280c1a468f169899aa1cbd1ea15a06e999120e2cf545232d7a0d1a5a4218f99b15c22f37166cfa54b374f95baa3e974d4724a280c052f0f14cd76bbb80f197daecf2f8ad9b6686c34dbaa0b48421c6e297909ba28b7eb3e133c6759315aa619e385916d8b9f3b870a7be706af02c3917d5beedc606adc0562947a7dfe1b6adf10573829a4dc755fffe65efca2c406f23c0d4e5c0f719c61382cd85a594d33df09e108154ab4fd9bb51ae0ae23988a9479a4106b3ad290f8e60f5c1069662e52e8e1a7acba8df364c137bd499ebb7ff7b22e0aedd8a767b080f8621c6cb53593a0b560ea60e474f761edfcb792ea1eb774fc58b3874aab8f6a42bb34d85a277da3ec7caed8e5e869413ae265edbd36616dcd5af028afe4aa77d0842853339e62d26b5e45326524532f3f1cd30d01cdb57cb39d8ddcbf3340b5f09ea71d22fc1137bb9a890cee01e82522d2c72c54bd553620dc9cc013e840d5f8538d6bd8d8f740c9aed60e34a66d8044e74c9383f677be54cb2a6546b0e36b68e30a383545c89bdf57236f8bc161d582fa7eb4f58f20240e4e788b5147b2e22820618fbfa335fd62c60ddea312882503fd11706f2b40887880b3e16853c7407c69d0a19d2533d120c0637b4423a43f4a1d8acc4bb0cf0bd23b86675f03718623204deafca2202c16e82a7c73dd45526563144fa8fe954dffc167289dec8c9495f3de57532579f4c54375f4549ac0961bcecf715af81d48bc65426a3ba185a364a08bbde22e0430533866c7280ef3889821ac2eafb3d1fa07872750b9d6783f2c9e6d0030fc8af18862f0684ed8e3483e034744233b87588f57bb1a64d9c87c24c592f300609fd6f8c5448d2a9c83e1a0ca3ea30c47718860ab7e2b60667d0e52e98b6d231da7d4e0483d9135ecfc1bbbfe9eae22a91a3ae60863289f9ad62f4b3eb38dce733def5399272ff4bd7c8e8c3368a3ac2dccae061deec4c9e125c58d5c2e6c16880fc619e50b531cef5d42298318d2642ea28ebffc21cd584a8638b9c81ca5362ac02643fcdf63dcbe0257e520c311f0eedf2e7a72f89c19d415722ac0bc618288087656140c1b2639a1a774431776e2e79f1d04317e47854c80cff22c38359face1fe07691fd05d9f62bc60ad3e473dd9e1333a40110d2fd98fecebb58d61644253875bf2e80bc5b137653be430581fe87087493cea3a14dd43250472dca16ba1df74d43d30a002ce1b025e89b34f2962cd6d31e9edf471d4135366c91d71416e19dde6a6dde34fb496bd2b25f78d3bd9995b716e24fdc475a1ecb9621bc1aa33e1d5d46f14522987c0f901136b084a24aa5dcbf0593a18349274e2199f417ca36d965ddd2b236b37626aacdaf0b2628e476392444b5204005bc52633bb4d182dca82e6e36cac8fba1f0933387d1134564fcf74bc8830aa8fa02a7746af82b425ec41f488519baea1fa196f3c302c8dc31081f70af5746eed7a1e1044e5b49b15b9bfde68adc26b298bcbec7df884e66fb8b43976d07fd3cf2585dca9"}) gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x75, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x1, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x5) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x75) bpf$MAP_CREATE(0x0, &(0x7f0000962000-0x14)={0x8, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000000003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r6, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2017/10/13 23:24:06 executing program 6: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x103, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f16000)="7e", 0x0) r2 = openat(r1, &(0x7f000015c000-0x8)="2e2f66696c653000", 0x2281, 0x1000000000100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x521, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() bind$alg(r2, &(0x7f00001fa000)={0x26, "6861736800000000000000000000", 0x400, 0x6, "6c7a3400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) gettid() setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000057c000)=0x2002, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) write$sndseq(r3, &(0x7f000062b000-0xe0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000a0a000-0x1c)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @result={0x0, 0x0}}], 0x54) pipe(&(0x7f0000841000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00003db000)=[{&(0x7f000073d000-0x4)="00000000", 0x4}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c48000)=0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000a2c000)="240000001a0025f02018000400edfc0e020b00000010bf0a02de14ec0800190048186be0", 0x24) writev(r0, &(0x7f0000fb1000-0x10)=[{&(0x7f0000fb0000)="29000000180031000900000117000401020000000000ffba800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x800032, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0x7, 0x7}) mmap(&(0x7f0000523000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 211.527562] QAT: Invalid ioctl 2017/10/13 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x3, 0x6) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000004000-0x4)=0xffffffffffffffff, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6(0xa, 0x5, 0x3a) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x4000003, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00004c6000)=0x7, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(r4, &(0x7f0000de5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000687000-0x4)=0x10, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x6, 0xb, "a144fbe8026cf79d0421af5598d5cc7295ed0465a775687ae872b2ad6ef390f6a1eaf1005697de6d9081a0426823d29c7a419bd95e00a20000000000000005c220069855ef3063aebc59a72c89e620a5"}, 0x160) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) bind$inet(r2, &(0x7f00009c1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000d4b000-0xe8)={{{@in6=@loopback={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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000489000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x2, 0x80000001, 0x10, 0xa0, 0x80, 0x100000, 0x0, r7}, {0x1, 0xdc1, 0x8, 0xdc, 0x401, 0xc9, 0x100, 0x80000000}, {0x40000000000009, 0x7, 0x100000000, 0x400}, 0x5, 0x4, 0x1, 0x1, 0x4c, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x3}, 0x9, @in=@empty=0x0, 0x1, 0x7, 0x0, 0x3, 0x9, 0x0, 0x48}}, 0xe8) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000de6000-0x14)="67ebb1fb410700acaf89060000008fa48ca1acc6", 0x14) connect$inet(r2, &(0x7f0000de1000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f000048b000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009b0000)=0xf4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000028000-0x1)="02", 0x1, 0x2000c000, &(0x7f0000de6000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de7000-0x69)="5d42d190e4dd778a1c563b41a4067bd51de24db40c9cfb6c925baec43496c2a002951d862f9c50c3a755d26486a0080a2368ecf436386190d599f67fa6c8fdbbd0e555c216af68b624ae6e0fd5ff1fe230f851d5ad115e14c7fd45833015d3143af380b4ae395b9874", 0x69, 0x40, &(0x7f0000005000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000de5000)=0x0, &(0x7f000023f000-0x4)=0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000829000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f000096a000)=@generic="8c19581f492f05205ce377039457ae9a") mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000de6000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 211.584145] QAT: Invalid ioctl 2017/10/13 23:24:06 executing program 1: futex(&(0x7f0000005000-0x4)=0x0, 0x400000000000085, 0x0, &(0x7f0000002000-0x10)={0x6, 0x0}, &(0x7f0000067000)=0x0, 0x1486dd1b) mmap(&(0x7f00003b3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6370757365742d2d00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x12110, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x2, 0x0}, {r0, 0x1208, 0x0}], 0x2, 0x3f) mq_timedreceive(r0, &(0x7f0000001000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x3, &(0x7f00000ab000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x8, &(0x7f0000003000-0x40)=[{0x2, 0x12, 0x1, 0x4}, {0x2, 0x0, 0x2, 0x9}, {0x7fffffff, 0x7, 0x1, 0xc3b6}, {0x800, 0x2, 0x7, 0x5}, {0xffff, 0x7d, 0x2, 0x0}, {0x3, 0x0, 0x0, 0x2}, {0x6, 0xffffffffffff0917, 0x3, 0x3}, {0x6, 0x400, 0x7, 0x3}]}, 0x10) 2017/10/13 23:24:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x1, &(0x7f000000c000-0x18)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x0, 0x0, &(0x7f00001df000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x20000000003, 0x15d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000000, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000009000)="c2dff3193cb2055397f5a8a234929068111a959f5f1ff2d091bc135a7f00a85ebfc65f090000000000000000271c6d2e5e5ce05ecc3d18eecae1d915948a8f0004cea09fea69663ef47cb1d944f0915994286d86284dede30f258d4f369f8c2c730c150b5c47c93f2001e0e3f4adf55d57f96952e93b39eb3ae6ea3add017430c7961b0482c321f65764b8d924182f68483f6d0e78e45a40edf58394a19d1d1c7728") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2000000000000002, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x6f)="4810b792a8a73b9371942d095e8508bb50c66add8e292bfb339fd6af10a5043568196e63be51d394c5820b61a0a1974d9e8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588c1a16077e374e1c8314d561939d49195474377c0068677c2397e2b1129fc773a95eb", 0x6f, 0x8000, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000c000-0xfc0)="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", 0xfc0, 0x20004800, &(0x7f000000a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000005000)=0x6, &(0x7f000000b000-0x4)=0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:06 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000255000)="2f6465762f6c6f6f702300", 0x7fffffff, 0x290000) fallocate(r0, 0x0, 0x8, 0x800) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x101100) sysinfo(&(0x7f0000001000-0x14)="0000000000000000000000000000000000000000") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)="2e2f66696c653000", 0x101000, 0x100) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000001000-0x18)={0xffffffff80000001, 0x8, 0x8, 0x8, 0x1, 0x40}) statfs(&(0x7f0000000000)="2e2f66696c653100", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r1, &(0x7f0000002000)="aebbf6a1d70d660724dfc1a85bb1550409aca3763573d2b5d0bc3b1f46d9bb7a790c0e4682eff55f9184742f4e9a28f087d7ef8ac83b4095f93d6255836c4a951b8c715a12fdfeef7cc887c47fdf9b9601830350", 0x54) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x7, 0x9}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x8, 0x5, 0x5, 0x401, 0x1, 0x7, 0xf8, 0x7, 0x7fff, 0x7, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x7ff, 0x10, 0x3, 0xffffffffffffb35c}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r2, 0xffff}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000)={r2, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1ff, 0x7, 0x8, 0x200, 0xfffffffffffffffe, 0x6, 0xc4, 0xaa, 0x401, 0xfff, 0x7ff, 0x5a3, 0xfffffffffffffffb, 0x401]}, &(0x7f0000003000)=0x108) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000008000-0x4)=0x0) r3 = getuid() getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000000000)=0x0) lchown(&(0x7f0000009000-0xe)="2e2f66696c65312f66696c653000", r3, r4) 2017/10/13 23:24:06 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00004e9000-0x50)=[{&(0x7f000085a000)="ec0ed74e55395421e0ce4dbf7eef86d4cd82c21513d6db30dffca65a374b730ae4245d9d9eac13fb991c4da7c5c13e48c1b53cba3295836ed6ddc795c5725b4671336c05226822b577fb7312a9cb3586", 0x50}, {&(0x7f0000000000)="a6b3280efacbc70f2f1959cfecd70c00ada05496e1ba802c7830b7af63bfdc07d3fd0966c96fb4cc227c5ed63fcaf499e1047dbc27a11692cc3bc1ab146bb39e250e19c4a98d524e30051e785796203df14dff1b019e6482dc83be8717c1b2be0af2b6b4c2f702b2de1e05e7f30f213d76be5a401f9c38ae97fd734a1579c0d275a95e5f53f214f6fc8a225241e7fdeaedc39e307e9e2d694f4fe826273ce6890c660128fe018cd19d380a765f3468eb5caf06dd029b1a8a9d0bdd4694af9589b1e0509d6fae1abf3cd693e1bf421dd2b3da19250e422561b5ac0d49ee8371ecd1e6a73bd8a841826cbe062b8d9deb", 0xef}, {&(0x7f0000cb9000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x2e)="3e6c75d2ac5b0454f3961ddb0a3964c29a05f71a40f265d77a72708c50e8eb2a121e6c529da11eb8bdc5e03579df", 0x2e}, {&(0x7f0000263000-0x94)="fbd7c4655a8475672ffec8d8ed64526493c5c6344e8dc2477c88d8f26e9679b8af5d46b537d39cca27c1c8d490b8884f6e69d46cf9c2564ba2dc6eb0ef3134fb6ecce8a0714326e8a481448f8b5400c9e95a90d7ee1a56179ef85fb1a9aae6ff21cae59dd6d59dce3f1f3139f174e9d6ce19ad74d9c193990da365257c6f110ee77468fee14b4a916f4aad4e521f91585545ed82", 0x94}, {&(0x7f0000001000-0xe3)="b5e1e1c05fd7d9e4c328ee14266c2bc594e79d0f1b758d5242202c2ba7b5e2c0ed70bcc56746c8f54b1595ada8c7d22642e35e47cfe32a73b9ba070c9c7e2316f4dff3bb100aaddd22ba39bddef3cde1e73cffdd25a302f88787156c042450dced579944d15a43e57f6161d59079ba4e9eee8812e21e410821b3e8cb70474ed63aa1802fe7be2399f053d1393152c279dfa51d338e6abf065c72d26d0bcbd2449d1b740e8451230b5f7c1e031c9e4bec2295e238b901dbafc9ce772c5f28185f21011c2ea87dce686c6367a1137019b29f6065effffdd4a295b31738daa91f183cd718", 0xe3}, {&(0x7f0000000000)="aff1db7eb047f9c3c6d04a47c484279b0f9f241c4e773f1d1a8122a3d8353ac8742bd10e676b4ba31dacfcbe65cce638efa42ddb4fc8e13d15f23ea7a27478", 0x3f}, {&(0x7f0000088000)="a02a30565eae0a329aa6bd366f41762335cff3591fda", 0x16}, {&(0x7f0000001000-0x56)="4a957ccd784fd4c9804300b28cec75efe6e2bc15a32e2b4a4895e2bea9de6d049a0dacf25c55a566b26ca69ec8e382a55417932f1f3be4188b1f0eb8541cec6db2d4d346c65a8886132fc868e0eda4ba6a7e9e454768", 0x56}, {&(0x7f0000000000)="a240222aa9abb16c33ed44dd981bba30c72d927ad6efc52a1739e3e452172b310f164bccb5d9a0152352ec948e27e1370e666f933b42959dbaf029e990f9f1a50df7dfa7af5a1b58cc87b402026ae8eccd90a0c51c350baca8b431c953246774b6017e4332510f3b81e34b05f3f884ada5d6236dc28fca9f624627260664aa54c757e2be8797cbd6c679cbaa8ee712770766277e708e26629a12a93937d3bc842a7944a88e329e6e22c26dc63e3d066e2c1d84336f9c38184694f6a28fad3625e173ebc34fd3aa0bab2aca9b5610dc7c80cec553fb56dc2ed91e030a8827", 0xde}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0xfffffffffffffffc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = syz_open_dev$mouse(&(0x7f0000885000)="2f6465762f696e7075742f6d6f7573652300", 0x7fff, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ecf000-0xc)=@sack_info={0x0, 0x400, 0x1f}, &(0x7f0000a88000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000046c000-0x10)={r5, 0x2, 0x20, 0x257}, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00008b0000)=0x0) fcntl$setlease(r4, 0x400, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003f1000)={0x2, [0x16, 0x5]}, &(0x7f00009c4000-0x4)=0x8) open_by_handle_at(r1, &(0x7f0000c2e000)={0xcd, 0x3, "27fe1013c0080f6c03e8f0f7a9f53ba5b3b5b9d9480aa13f4454881ff117a39a92e5048582177801f560670d9443cc2feb54d2e9d2f4f83710fd9abd48417e0a661e1bd72e04b69a6bd804bb36c2363f85637dce624333afbcc3d9bbf5a8a0bd3b5ca6fb7c8fdfcdffbde70c0df1bf5abda0033df42e467e067e619a3f0a5e134e333a943f3f8bf3daa7fdc7e2cbe7afe95de578e8f64dfd632a93fbb9bbe9c9320c9ffa27daa309b81f09676f33b6a6dc5859951d18377dc0bdb027a316eae30e02821a4a"}, 0x100fff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) pipe2(&(0x7f00003b2000)={0x0, 0x0}, 0x1000000080800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000047000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000940000-0x4)=0x98) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000b6c000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) write$tun(r4, &(0x7f000065a000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1406cd", 0x666, 0x6e, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x3b, 0x2, 0x2, 0x0, 0xae2, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x0, 0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x351, "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"}, {0x7, 0xf9, "59d38a974f27e7871b72182adc1f06bc0d68c6d00da994ba1fdd7429708733d3c58ae85750eb09253f092a4a5a6116e526d4c95c12b7b7398216b4053a733730939a8ac8d898c8cde1307ebc75c1f8308028f80d31b216a77f905125e833ca40fc87b3c36fc5383fe91b1c14c8de5c906186edad9f822bc16b6be022d4ff038e467578b7d4a1f7b37aeade8866642c02ed1acfd4cac96efc64e9f85d5c5ea8ea200ed53cb7affdaef7df797c7f7ec6a0f3ba1f80eb9d168fa81cd1800ed587bd4ca724bf969079a3402c6fc874f8b176b88ded9b3cf60b5ce625daaa79d92efdf4313f07a58fe73fff8a1f6c09a9b5a62fae8f6a7b32c0370d"}, {0xfe, 0xfa, "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"}]}], @udp={0x3, 0x3, 0xf6, 0x0, "e7e0b9f6f9bd554eb772aba5183ef8de58b156d5b5205884c29de862a76c78770a0d9bf6e570d522dfeca4f5bccc48d4a5eaaf8ba631a98554edbacd7c7fa684604720e5479bcafda70d2bdba572a72d15f020139d43ceced11db0553a3bf55014ce53f51a25973253277617da04df0a91de47dc9b85002962e486fd287cc18508effea8546ee5a79194c57bb9660f76d550cb5f0d345aae00b4d38cce703673b749e3af00e63e41f6ddac771bc934792ac6fecde2879f2aa998720887f8c264397eadce21179bf20d291cb775e26f7b492db58ccf674ceab48f626ae8fb6bd81f475bb8d4d0aaaf2e5abe1bfaca"}}}}, 0x692) 2017/10/13 23:24:06 executing program 6: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000bbc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000db000)="2f6465762f76637300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00004ee000)={&(0x7f0000100000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0xf5)="d47c30e3f3193d4b29c252bea062267cb40b71fa4e63c6719346494002879098e139bb012e2d86ae8bdf1b258b22d5e04bdac06fe1b758acc4d2951950c950f12a2e11ca4829fdc9c48325f183b9f2f34e9ebd6e65f7b933548a9de4f0d1dba5996f44fb3d9c8a91201c585b8c7ae185fd7986c895e9b6eb8cf20beb1d6310d9111e78ee231658c5fe6987a4fe00d384fd43b88734aa5d52c84788b01d72c2358ec2d4491511b5c54a3c2450a77b1523efdf1eb3a3abd1862c7075684f649a65569cbd3b6cc957ce02be94a49aebc6d199199d0574ed85b035850ca07483776cc68124268c26d963c0e90421ad74f43c92e68e0e71", 0xf5}, {&(0x7f0000000000)="8b754d0213415c26eca973e135a26a7252c85a72e61198fbdc2293079a79ab85353ff5ac9b72962d5563be21b3375032709d1a897216a8322ebd5a00580dde205c7e051933798fc9942486dcc66d5365921ec5ad518c212cafec654dee1300a3d93ba4d2155232d2a41ccc64f9", 0x6d}], 0x2, &(0x7f0000000000)=[], 0x0, 0x4}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bcb000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18802, 0x0, 0x200, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc0, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x1f, 0x4, 0x0, 0x8000, 0xb2, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x8, @loopback=0x7f000001]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x3ff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x0, 0x2, ""}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff]}]}}, "3570"}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0fa7854a5e1a", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800, 0x10000}}}}}) socketpair(0x0, 0x3, 0x6, &(0x7f000001c000+0xb20)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0x2, &(0x7f000025f000-0x1)="b4", 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000ab000)=0x3, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000119000)=0x1, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000e5d000)="2f6465762f7663732300", 0xffff, 0x80000000000100) connect$netlink(r4, &(0x7f0000135000-0xc)={0x10, 0x0, 0x100000000, 0xfff}, 0xc) r5 = syz_open_dev$sg(&(0x7f000000f000-0x9)="2f6465762f73672300", 0x0, 0x1) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_open_dev$loop(&(0x7f0000728000-0xb)="2f6465762f6c6f6f702300", 0x1000000000000, 0x6402) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000001000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) ioctl$KDSETLED(r4, 0x4b32, 0x6) 2017/10/13 23:24:06 executing program 1: futex(&(0x7f0000005000-0x4)=0x0, 0x400000000000085, 0x0, &(0x7f0000002000-0x10)={0x6, 0x0}, &(0x7f0000067000)=0x0, 0x1486dd1b) mmap(&(0x7f00003b3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6370757365742d2d00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x12110, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x2, 0x0}, {r0, 0x1208, 0x0}], 0x2, 0x3f) mq_timedreceive(r0, &(0x7f0000001000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x3, &(0x7f00000ab000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x8, &(0x7f0000003000-0x40)=[{0x2, 0x12, 0x1, 0x4}, {0x2, 0x0, 0x2, 0x9}, {0x7fffffff, 0x7, 0x1, 0xc3b6}, {0x800, 0x2, 0x7, 0x5}, {0xffff, 0x7d, 0x2, 0x0}, {0x3, 0x0, 0x0, 0x2}, {0x6, 0xffffffffffff0917, 0x3, 0x3}, {0x6, 0x400, 0x7, 0x3}]}, 0x10) 2017/10/13 23:24:06 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005f000-0x9)="2f6465762f73672300", 0x40ffffffff, 0x86) mmap(&(0x7f0000498000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f01000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004ab000-0x4)=0x5c, &(0x7f0000202000-0x4)=0x4) getpeername$netlink(0xffffffffffffffff, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efd000-0x4)=0xc) r3 = socket(0xa, 0x3, 0xff) bind$unix(r1, &(0x7f0000a7a000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendto$unix(r3, &(0x7f0000486000)="e390517a0d692cd4ff4c0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d900ff77e4d6", 0x2a, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x100000000015, &(0x7f0000eff000)=0x3, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000efd000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f01000)={r0, r2}) r4 = socket$llc(0x1a, 0x40010000000003, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000f00000-0x20)={@generic="63cd23ea2819be38db72da25a2180000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9800}) 2017/10/13 23:24:06 executing program 3: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100000000, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000643000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f00000af000-0x10)="00000000000000000000000000000000", 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000eff000/0x2000)=nil, 0x2000, 0x1) mlockall(0x3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) 2017/10/13 23:24:06 executing program 1: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00003cb000)=[0x0, 0x0]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x1, 0x200, 0x3, 0x37}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000089, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000136000)={0x0, r1, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ed3000-0x4)=0xffffffff, 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000099000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) readv(r4, &(0x7f00006c8000-0x8)=[{&(0x7f00008ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x1) 2017/10/13 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x3a73, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x8000000003) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000078d000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x3ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x404) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x768) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000-0xc4)=@ethtool_drvinfo={0x3, "0acb73f4e00995ff225e42399eef482947c6e87f0dba21b87ca69de72d02a607", "66018591ce0b2393201643f271a7e40242c25f1dce7e9b8ca79289f1494472cf", "ada54821fc9e6a4a70d246f3f5ccb0766579693599112bf0ba6340569d889c2a", "5c5679ff38391f4394e55fe7d6d6a6b8d9ada229f091b4f88721fb6ff6472b32", "4c4322265a81689b76a6a830fb894510eb28d8bd3061b4e6151ba5d2ae9b67c6", "01ec80ca3e5077f4c7eecc58", 0x6, 0x9, 0x8001, 0x2, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x2, 0x20000000000001, 0x4000000000000) shutdown(r4, 0x1) fcntl$setflags(r4, 0x2, 0x1) r5 = epoll_create1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000d19000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x3, 0x1, 0x0, 0x5, 0x5, 0x4f13e8d4}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpid() write$sndseq(0xffffffffffffffff, &(0x7f00007a0000-0x1b0)=[{0xff0b, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x1}, @result={0x0, 0x0}}, {0x10000, 0x0, 0x0, 0xff, @tick=0x0, {0x5b10f405, 0xbf0}, {0x800, 0x0}, @time=@tick=0x80000000}], 0x38) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000c2e000)=0x0, &(0x7f0000865000)=0x4) getpriority(0x1, r6) close(0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000a000-0xc)={0x10000014, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000aec000-0x8)=0x3) fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/10/13 23:24:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x20000000, 0x8, 0x200, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cd5000)="2f6465762f73672300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() personality(0x200000) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d56000-0x9)="2f6465762f6b766d00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r6) r7 = syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r8 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000584000-0xc)=[{0x0, 0x0}], 0x1, 0x80400002) getpid() r9 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000682000-0x1f)="1f0000000104ff00eb4345c00a1100a5f305f00008000100010400dcffdf00", 0x1f) ioctl$VT_DISALLOCATE(r3, 0x5608) r10 = socket$alg(0x26, 0x5, 0x0) dup3(r10, r7, 0x0) write(r9, &(0x7f0000a3d000)="1f0000000104ff00fdde45c807110000f305f00008000180020000dcffdf00", 0x1f) pread64(r7, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000004000-0xc)={0x4, 0x0}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000039e000-0x4)=0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000082000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000a55000-0xc)={0x4, 0x0}) 2017/10/13 23:24:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x1, &(0x7f000000c000-0x18)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x0, 0x0, &(0x7f00001df000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x20000000003, 0x15d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000000, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000009000)="c2dff3193cb2055397f5a8a234929068111a959f5f1ff2d091bc135a7f00a85ebfc65f090000000000000000271c6d2e5e5ce05ecc3d18eecae1d915948a8f0004cea09fea69663ef47cb1d944f0915994286d86284dede30f258d4f369f8c2c730c150b5c47c93f2001e0e3f4adf55d57f96952e93b39eb3ae6ea3add017430c7961b0482c321f65764b8d924182f68483f6d0e78e45a40edf58394a19d1d1c7728") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2000000000000002, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x6f)="4810b792a8a73b9371942d095e8508bb50c66add8e292bfb339fd6af10a5043568196e63be51d394c5820b61a0a1974d9e8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588c1a16077e374e1c8314d561939d49195474377c0068677c2397e2b1129fc773a95eb", 0x6f, 0x8000, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000c000-0xfc0)="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", 0xfc0, 0x20004800, &(0x7f000000a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000005000)=0x6, &(0x7f000000b000-0x4)=0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000024f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x8243, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e01000-0xb)="2f6465762f766373612300", 0x5, 0xa0400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0xf2000000000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffff43, [0x2000080, 0x1, 0x20, 0x4, 0x9, 0x8000000000080, 0xf2, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000056a000)="00", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b75", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000756000)=0x10, 0x4) recvfrom(r1, &(0x7f0000fbf000)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f2e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e0d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8f000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00009ec000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000020b000-0x58)={0x26, "736b636970686572000000000000", 0x5, 0x243, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000006d000)="fbbb78c331d2e09f4515ba0f3c62815fdad9cd3b31d2b6dfdb7173953f029803a4224fa190cc8ee0402d8b04e4e893", 0x2f) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009e8000)=0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000d97000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000677000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0xae, "f2d3124a21a0cdd74601bfeb46ff794be8eb6ceaa817649c77d5fb1a125c32d83309eca6aba672f4d5a08716e56a308fa86ee3747f14f2e13468a08609d87380b9754779885693c55f3dfa2ab27d0b8f"}, 0x160) 2017/10/13 23:24:06 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x17) syz_emit_ethernet(0x3a, &(0x7f0000016000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x2000000000000001, 0x0) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"7e"}}}}}}) syz_emit_ethernet(0x4f, &(0x7f0000012000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a60535c6e11b", [{[], {0x8100, 0x7238, 0x0, 0x3}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0xfffffffffffffffd, 0x0, 0xa, 0x10, 0xc000, 0x0, 0x1, {[@sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @generic={0x0, 0x10, "1fcc93b5a83b7c94e18289ec819b"}]}}, {"1d"}}}}}}) 2017/10/13 23:24:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xdb, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f4d000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000000082) fcntl$notify(r1, 0x200000000100022, 0x5) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 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) clock_gettime(0x3, &(0x7f00008b7000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x90000, 0x85, 0x20000000, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x2, 0xfffffffffffffffe) r5 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x8100) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000926000)={0x3, 0x8c, &(0x7f0000d66000-0x8c)="acc90d4d386f2ae32db227bcc908520510bfab35715230d572662c3119bb0bfa0d7d2e703156248dce8dcd3c56d4e2102f929120c521cf1c700818a5aa0157a321bf1e3e074900df275d0b29aab2fac1e9a7b9f86f373fc8f454ac38c40af7e28b7742e56599fb07c95ab459297f1ea6b558ee8f4174ab98077b5b48ea3cf8488a42adacb51f759bdb6eb334"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000226000-0x4)=0x0) r6 = socket(0x11, 0x80803, 0x80000001) setsockopt(r6, 0x4, 0x9, &(0x7f0000dbb000-0x4a)="35f078a96e4b1e23bbe006c6f8a1e8f12aa1571c8fac2a0c3444e3f24eef0b6cc03b75282f972e551bf67c837142d7784a3612e4dfb607de63286b7a6868b3888683f1a2775a82b0dfdb", 0x4a) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000489000-0x1c)={0x55, 0x9, 0x5, {0x3, 0xfffffffffffffffd}, {0x6, 0x100000000}, @ramp={0x5, 0x0, {0x10001, 0x2, 0x7f, 0xc504}}}) setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00005ff000)={@generic="d11feb885693393b74c04b0565d41c57", @ifru_settings={0x8, 0x5, @sync=&(0x7f0000f74000+0xe3b)={0x6, 0x8000, 0x0}}}) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000029000)={0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) poll(&(0x7f000031e000-0x40)=[{r2, 0x10, 0x0}, {r4, 0x4000, 0x0}, {r4, 0x90, 0x0}, {r1, 0xc000, 0x0}, {r0, 0x8011, 0x0}, {r0, 0x3, 0x0}, {r5, 0x402, 0x0}, {r1, 0x2, 0x0}], 0x8, 0x2) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000a29000)="", &(0x7f0000b95000-0x4)=0x0) dup3(r1, r5, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f68000-0x3)="2f6465762f7663732300", 0x6, 0x4000) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000fd3000)={0x7, 0x32afa170}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c91000-0x9)="2f6465762f72746300", 0x40a002, 0x0) setitimer(0x2, &(0x7f0000e28000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000a4d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/13 23:24:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000653000)="2e2f66696c653000", 0x0, 0x101) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008c5000)={0xd000, 0x1c000, 0x0}) mmap(&(0x7f0000633000/0x4000)=nil, 0x4000, 0x2000000, 0x44932, r1, 0x0) sendfile(r0, r1, &(0x7f0000f8c000-0x8)=0x0, 0x8) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ce1000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000bd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) r5 = socket$inet6(0xa, 0x802, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000480000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009c7000)={0x0, 0x1, &(0x7f0000392000-0x1c)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000967000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f000013f000-0x2f)={r7, 0x7b6, 0x27, "454794b1ebfb25c68406b90a6480d4ea700929df06185cfe92d50371e49636d8e8531d93cc1425"}, 0x2f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d55000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005a3000)={r7, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7fff, 0x9a8, 0x3f, 0x2}, 0xa0) getresuid(&(0x7f0000bc8000)=0x0, &(0x7f00003ec000)=0x0, &(0x7f00001bc000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00003f5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x40100000000, 0xa, 0x0, 0x0, 0x8, r6, r8}, {0x8, 0xffffffffffffffff, 0x2c3d, 0x40, 0x1, 0x4e, 0xb6be, 0x81}, {0x400, 0x9, 0x1000, 0x7fff}, 0x0, 0x1, 0x5, 0x0, 0x10, 0x2}, {{@in=@multicast1=0xe0000001, 0xe89e, 0xffffffff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5a0, 0x2, 0x3, 0x7, 0x200000000, 0x5, 0x0}}, 0xe8) fsync(r3) sendto$inet6(r5, &(0x7f0000bb0000-0x1)="", 0x0, 0x1fffffffffffffff, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/13 23:24:06 executing program 1: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00003cb000)=[0x0, 0x0]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x1, 0x200, 0x3, 0x37}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000089, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000136000)={0x0, r1, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000ed3000-0x4)=0xffffffff, 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000099000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) readv(r4, &(0x7f00006c8000-0x8)=[{&(0x7f00008ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x1) [ 211.952721] nla_parse: 2 callbacks suppressed [ 211.952728] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/13 23:24:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x3a73, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x8000000003) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000078d000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x3ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x404) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x768) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000-0xc4)=@ethtool_drvinfo={0x3, "0acb73f4e00995ff225e42399eef482947c6e87f0dba21b87ca69de72d02a607", "66018591ce0b2393201643f271a7e40242c25f1dce7e9b8ca79289f1494472cf", "ada54821fc9e6a4a70d246f3f5ccb0766579693599112bf0ba6340569d889c2a", "5c5679ff38391f4394e55fe7d6d6a6b8d9ada229f091b4f88721fb6ff6472b32", "4c4322265a81689b76a6a830fb894510eb28d8bd3061b4e6151ba5d2ae9b67c6", "01ec80ca3e5077f4c7eecc58", 0x6, 0x9, 0x8001, 0x2, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x2, 0x20000000000001, 0x4000000000000) shutdown(r4, 0x1) fcntl$setflags(r4, 0x2, 0x1) r5 = epoll_create1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000d19000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x3, 0x1, 0x0, 0x5, 0x5, 0x4f13e8d4}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpid() write$sndseq(0xffffffffffffffff, &(0x7f00007a0000-0x1b0)=[{0xff0b, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x1}, @result={0x0, 0x0}}, {0x10000, 0x0, 0x0, 0xff, @tick=0x0, {0x5b10f405, 0xbf0}, {0x800, 0x0}, @time=@tick=0x80000000}], 0x38) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000c2e000)=0x0, &(0x7f0000865000)=0x4) getpriority(0x1, r6) close(0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000a000-0xc)={0x10000014, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000aec000-0x8)=0x3) fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/10/13 23:24:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x3a73, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x8000000003) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000078d000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x3ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r0, 0x404) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x768) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000-0xc4)=@ethtool_drvinfo={0x3, "0acb73f4e00995ff225e42399eef482947c6e87f0dba21b87ca69de72d02a607", "66018591ce0b2393201643f271a7e40242c25f1dce7e9b8ca79289f1494472cf", "ada54821fc9e6a4a70d246f3f5ccb0766579693599112bf0ba6340569d889c2a", "5c5679ff38391f4394e55fe7d6d6a6b8d9ada229f091b4f88721fb6ff6472b32", "4c4322265a81689b76a6a830fb894510eb28d8bd3061b4e6151ba5d2ae9b67c6", "01ec80ca3e5077f4c7eecc58", 0x6, 0x9, 0x8001, 0x2, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x2, 0x20000000000001, 0x4000000000000) shutdown(r4, 0x1) fcntl$setflags(r4, 0x2, 0x1) r5 = epoll_create1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000d19000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x3, 0x1, 0x0, 0x5, 0x5, 0x4f13e8d4}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpid() write$sndseq(0xffffffffffffffff, &(0x7f00007a0000-0x1b0)=[{0xff0b, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x1}, @result={0x0, 0x0}}, {0x10000, 0x0, 0x0, 0xff, @tick=0x0, {0x5b10f405, 0xbf0}, {0x800, 0x0}, @time=@tick=0x80000000}], 0x38) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000c2e000)=0x0, &(0x7f0000865000)=0x4) getpriority(0x1, r6) close(0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000a000-0xc)={0x10000014, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000aec000-0x8)=0x3) fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/10/13 23:24:06 executing program 1: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000afa000)="2f6465762f766373612300", 0x9, 0x80000) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000afa000)={0x1, 0x2, 0xe9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000afb000-0xc)={0x10200, 0x0, &(0x7f0000a07000/0x4000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xe4, &(0x7f00007c1000-0xe4)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x9300, @ipx={0xffff, 0xd6, 0xe0d, 0x15, {@random=0x81, @random="1845b25f99b2", 0x5}, {@random=0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "cb0237f5451de74eb1edb0af0b21cfdc109a8808fefafb231f1ef411adf0e68389ce9a451d417a5ce0921e1331d7366d318249861a65f4a0120d783de3c4012600604ae3306683fada8a4669597babbaaa5316fc945860e91d4b88a99f6bc7fb2e4c803dd81cf6bb1987d7906f5891cbc67131f4758f9712847c9ba9b48dfae307583e6d545206ba2157a651cc612e796156ccf968910d772b5cebd2a2191f71e1c649971dca2dbc09e359db43fe9602fcd3d3269b60edb6"}}}}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000afd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000afd000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000546000)=0x10) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000afc000)={0x0, 0x7, 0x3, 0x40, 0x2, 0x3, 0x3f, 0xfffffffffffffffd, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x7c0b0362, 0x0, 0x714cb36d}}, &(0x7f0000afd000-0x4)=0xb8) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00008ed000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000afc000)={r6, 0x5, 0xbc, "d2e7e5009d21c032d922bd4ce8fee2e3fbb7817fbce8eb57ca29ba2f09ea0c07c08844720ced601c5151ac948e219d67582922cca25bf81edd85f7481f870746bb5103adc0b13a7b9cc8874caa01466b21dc4fba4491b28a383b5e881b830f258eae589f2f7701c146ab2ee60491dd16fb86ac10a2639fa9153b5e94827af220cd4485834ee3b69042d28a2352b79724dc8d113810c6050146752a9a8d0a04679099571099f6a55522f9be64a0cc04c27ba4f44a21c64c3f351c4d49"}, 0xc4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000084e000)={0x0, 0x4, 0x1, &(0x7f0000afb000)=0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000006a000)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000631000-0x4)=0xc) stat(&(0x7f0000564000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) [ 212.035209] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/13 23:24:06 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00005be000-0x8)="2e2f66696c653000", 0x100, 0x80) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000044b000-0x52)=@ioapic={0x100000, 0x2, 0x800, 0x9, 0x0, [{0x3, 0x9, 0x8caf, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x3, 0x19, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x8, 0x3, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x175}, {0xd54, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x40, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x10000000}, {0x40, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x200, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0xef0, 0x81, [0x0, 0x0, 0x0, 0x0], 0x3bccfdb3}, {0x800, 0x101, 0x45c, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x7f, 0x200, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x4000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffe000000, 0x3, 0x70, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x7f, 0x1e, 0x6, [0x0, 0x0, 0x0, 0x0], 0x797e0cae}, {0x9, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7ff, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0], 0xb04}, {0x6, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3a9d}, {0x3, 0xe88b, 0x8, [0x0, 0x0, 0x0, 0x0], 0x41c}, {0x3b, 0x3ff, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2cc, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x1000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000704000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00007b2000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000aba000)="077d69f110d67e1dac0bd8e5e43399b7906ef499b48713a9310adfeca20df1cb79cdea2454339570f73c40eafbd5182161fe54368b27be0d916e38f1199f9f826a991787aa94677593ac582b73536e0e77877c81af38a48198ec8ee5") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x8000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000215000)={0x0, 0x4c, "d05b76866d54a3d1972954275135a605057a24c78767f8eef775d8cb4724d0b14b9a07f2257e4349d8fab1d787145fb33adcc03ceae267d5965a7c8908dde523ae287882fb040f5d10ac0319"}, &(0x7f0000fc3000)=0x54) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000731000)={r3, 0xbf, "64a471c9cef51fdcfd06e93049caf56dc6b0bd1cecd68cadeab630cb3de47b49121d05f43c5b3b33e45ff9a74ff43322ae3e33ce41e77ac7fd04d2d8e3ea9257bb6aba652f273ac1ad3142c58d8c7a7db655fc4c6ec61d83af0b95c1e20e165883dfc2087cd9721951ba0bb42244c2a0cf46ab9a07ddc7472932f2230c914757f8917632631956669b291e1c318b32bce5c583e8977b2532ce7d3b48145b0953e335e99c8744caf9bfa5f5e221b6b17485aab8b49a9670ed871c4eb6cc691d"}, &(0x7f0000a30000)=0xc7) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000fb5000-0x27)="260000005e0009fff10000f83a0000000000000001fffffffffffffffd00085b1ee9fb4b35ea", 0x26) sendmsg$nfc_llcp(r0, &(0x7f000078d000-0x1c)={&(0x7f0000985000-0x58)={0x27, 0x1f, 0xffffffff7fffffff, 0x2, 0x1, 0x36f0fd7f, "ddb89da528c19c7caf62cc3c412471718e4f2e85603a2753a61af8ca7527ee9cbbbd1009c34831dcdc126ecfa5479018990e5223ecd60aed82bb200d78b045", 0x5}, 0x58, &(0x7f000011f000-0x28)=[{&(0x7f0000b9a000-0x6c)="b188f103cf41274570dd851915e6269288b81b07901f2a1adae4567d1246d411e37188f26c64c451f434358f01061dca75c4152674bf000a896b51c9069cc66b854f459028d71245fe9a53f9c56dfbb8a8db46eb01bcdeac54d9468cf2002c7cf471bc23201fe5952410cdb6", 0x6c}, {&(0x7f0000a5b000-0xfe)="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", 0xfe}, {&(0x7f00000e6000-0x7a)="e71150b6613f54167de1a6d9625c28faf2668fbc2a38f36a876acccfcd97453d1de36a3efcb0fe8977646e6c82bc721a7025fcfa8cea6bc01e203cb3e4769262d75e5e5264fc723ff6c51e3c51181f4cd733091296d1d670a4dc3dc0f4adcddb81d41cce744108ddcfa186a04419876b11f35a75fa1d5f47326d", 0x7a}, {&(0x7f00006ac000-0x19)="af2a0ffe4123a4228efe68548c9f55c6aea60911adeacef6c9", 0x19}, {&(0x7f0000f1f000)="", 0x0}], 0x5, &(0x7f000014f000-0x60)={0x60, 0x1, 0x40, "ec87a706fb034122666777e9ba9783c6afb88dfc4601100743aaafd44487b24398883466e307ee58f8d37fc625e9eeb8022880e2cc415009de6fffbc1ba039aeb1a4255574c402fdd990eda479e8c4ed50ed"}, 0x60, 0x81}, 0x5) r5 = syz_open_dev$mouse(&(0x7f0000f69000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1000001aa7fffb, 0x7ff7) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000d0b000)={0x1, 0x3, [{0x800, 0x0, 0x4}]}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000098b000)={0x26, "736b636970686572000000000000", 0x10, 0x1fd, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00008d7000-0x10)="21ca59e81e3e19a5ee09ee624fc74a97", 0x10) clone(0x10000, &(0x7f0000f74000-0x1000)="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", &(0x7f00002c6000)=0x0, &(0x7f000071b000-0x4)=0x0, &(0x7f00009a5000-0xff)="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") bind$alg(r6, &(0x7f0000845000)={0x26, "6861736800000000000000000000", 0x2, 0x100, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl(r2, 0x2287, &(0x7f0000ed6000-0x1)="53") 2017/10/13 23:24:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000024f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x8243, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e01000-0xb)="2f6465762f766373612300", 0x5, 0xa0400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0xf2000000000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffff43, [0x2000080, 0x1, 0x20, 0x4, 0x9, 0x8000000000080, 0xf2, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000056a000)="00", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000756000)=0x10, 0x4) recvfrom(r1, &(0x7f0000fbf000)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000f2e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e0d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8f000)="2f6465762f73657175656e6365723200", 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00009ec000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000020b000-0x58)={0x26, "736b636970686572000000000000", 0x5, 0x243, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000006d000)="fbbb78c331d2e09f4515ba0f3c62815fdad9cd3b31d2b6dfdb7173953f029803a4224fa190cc8ee0402d8b04e4e893", 0x2f) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009e8000)=0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000d97000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000677000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0xae, "f2d3124a21a0cdd74601bfeb46ff794be8eb6ceaa817649c77d5fb1a125c32d83309eca6aba672f4d5a08716e56a308fa86ee3747f14f2e13468a08609d87380b9754779885693c55f3dfa2ab27d0b8f"}, 0x160) 2017/10/13 23:24:06 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000a0f000-0x8)="2e2f66696c653000", 0x40000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r1 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d0f000)="2e2f66696c653000", 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000b76000)="2e2f66696c653000", 0x1, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e97000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000f99000-0x4)=0xc) r4 = timerfd_create(0x1, 0x80000000000000) clock_getres(0x3, &(0x7f0000a86000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f00003c0000)=0x0, 0xd, &(0x7f000036a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f00003d9000)={0x0, 0x989680}, &(0x7f0000423000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f00001f2000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00004b0000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x3, &(0x7f00001a1000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f00006b2000)={{0x77359400, 0x0}, {r5, r6+10000000}}, &(0x7f0000231000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r7, 0x0, 0x8000, 0x4) r8 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) fallocate(r3, 0x0, 0x7f, 0x0) geteuid() sendmsg(r2, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000007000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000b43000)={&(0x7f0000575000-0xa)=@rc={0x1f, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, 0xfffffffffffffffc}, 0xa, &(0x7f0000fc7000-0x50)=[], 0x0, &(0x7f0000fc7000-0x2d8)=[], 0x0, 0x20000001}, 0x80000000000000) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000fe3000)={{{@in=@broadcast=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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000593000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005d6000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x1, 0x40, 0x1, 0x1, 0x4}}, 0xe8) close(r1) 2017/10/13 23:24:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000240000)="2f6465762f72666b696c6c00", 0x7d, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f50000-0x3)="2e2f66696c653000", 0xd2a1dc22cb715a05, 0x1) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) r2 = getpgid(0x0) getpgid(r2) capget(&(0x7f0000add000-0x8)={0x200f1526, r2}, &(0x7f0000fa4000-0x18)={0x1, 0x8001, 0xdac, 0x10000, 0x7, 0xffffffff}) connect$inet(r1, &(0x7f000000d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r1, &(0x7f0000b1c000-0x60)={0x27, 0x0, 0x80000001, 0x7, 0x7, 0x53, "63aa8bbe432b02dceab8fec39534b4d1bcfbb07391c19276b2752c84a65fe1e7b52cbb6d8e41030ecb7c0bdce4abb1da7d7f9e2210b887dbd7532dbfefda0c", 0x7}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000918000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x87, 0x1000, 0x0, 0x0, 0x3, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x4, 0x456, 0x0, 0x7fff, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r3, 0x0) r4 = socket(0x10, 0x3, 0x0) clock_gettime(0x7, &(0x7f0000284000-0x8)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f0000069000)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000c8e000-0x11)="0000000000000000000000000000000000", 0x11, 0x9, &(0x7f000049d000)={r5, r6+10000000}) write(r4, &(0x7f0000fde000-0x26)="260000001e0047f10714f83a0022fb0700030000000000017a020800000000000000006e3510", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0xdc, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84fb, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1000000, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084e000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000092a000)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x40000000430000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000369000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="0cf0e5463438", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00009b3000-0x10)={0x100000, 0x0}) munlockall() mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f00003f9000/0x1000)=nil, 0x1000, 0x4) mremap(&(0x7f00009d3000/0x2000)=nil, 0x2000, 0x3000, 0x6, &(0x7f00000e7000/0x3000)=nil) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="a6", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") getpid() geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000430000)="2e2f66696c653000", 0x3) mount(&(0x7f0000234000-0x8)="2e2f66696c653000", &(0x7f00002ca000)="2e2f66696c653000", &(0x7f00009f1000)="6d717565756500", 0x5, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00003c9000)="2e2f66696c653000", 0x4000043) r2 = open$dir(&(0x7f0000766000)="2e2f66696c653000", 0x0, 0x80000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000)="2f6465762f72746300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f80000)={0x0, 0x8000}, &(0x7f0000296000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b06000)=@sack_info={r4, 0x8, 0x2}, 0xc) getdents(r2, &(0x7f0000386000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7dd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000072d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x8, 0xc5, 0xdd6, 0x8, 0x9}}) 2017/10/13 23:24:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000200000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x10001, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0xfffffffffffffffe}, 0x800000000, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3ff, 0x1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x37}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x400000003}, {{@in=@broadcast=0xffffffff, 0x77f, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) 2017/10/13 23:24:07 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fd000)="2f6465762f7667615f6172626974657200", 0x505000, 0x0) mmap(&(0x7f000070d000/0xd000)=nil, 0xd000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f0000872000-0x4)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, r0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000f9f000-0x8)={0x1, &(0x7f0000d63000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000f9e000)={r4, &(0x7f0000ebe000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setpipe(r3, 0x407, 0x8) fcntl$setown(r1, 0x8, r2) fcntl$setsig(0xffffffffffffffff, 0xa, 0x5) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f9f000)="") mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00007ba000-0x20)={0x2, 0x3, 0x7ff, 0x8, r2}) mmap(&(0x7f0000f61000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x2000)=nil, 0x2000, 0x1000004, 0x11030, r3, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000001, 0x4, &(0x7f00001b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fa1000-0xce)="6008ba630b1f136f8410378dce40f239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad3991b3b6d6ff336bf7445fb82aad12c82109ba879223d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000c51000/0x4000)=nil, 0x4000, 0xa, 0x34, r3, 0x0) ptrace$setopts(0x420b, r5, 0x1, 0x100000000400020) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000fa1000-0xb)={&(0x7f0000aae000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/10/13 23:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4009, 0x2, 0x4000000a, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40001, 0x3, 0x0, 0x5, 0xfffffffffffefffc, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000357000)={0x2, 0x78, 0x6, 0x0, 0xffffffffffff8d5a, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000fb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000858000-0x4)=0x56) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) perf_event_open(&(0x7f0000faf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xb8) mkdir(&(0x7f0000354000)="2e2f66696c653000", 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, r4}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000532000)="2f6465762f7572616e646f6d00", 0x0, 0x0) perf_event_open(&(0x7f000000a000)={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) ioctl$int_in(r5, 0x541f, &(0x7f0000000000)=0x400000) 2017/10/13 23:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00004be000)={0x0, 0x0}) r1 = socket(0x10, 0x804, 0x4) write(r1, &(0x7f0000466000-0x22)="22f3ff1300078f650000f709ff0d00020101830004000900028000000004f42b3210", 0x22) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000849000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8, 0x5, 0x20, 0x8, 0x7, 0x9, 0x6, 0xcf, 0x6, 0x7, 0x7, 0x0, 0x800, 0x6]}, &(0x7f000026b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001da000-0x8)={r2, 0xfffffffffffffffa}, &(0x7f0000d65000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000092d000-0x8)={r3, 0xffffffffffffffe1}, &(0x7f0000206000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000103000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df9000-0x4)=0x8c) signalfd(r0, &(0x7f000049b000-0x8)={0x10000003}, 0x8) sched_getparam(0x0, &(0x7f000087c000)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a28000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000f8e000)=0x1, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000077e000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f0000033000-0x4)=0x8000, 0x4) sendto$inet(r5, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r5, &(0x7f0000cf2000-0x20)=[{&(0x7f0000a78000)="b3e69408993907da844c9756929af38e27b72058ec36690566320f73c7beb2c012335bd5ae26098a55c8d0a9ac8787dcb7040b92e70a85cbdda02097507a186e947acf887b372013a18a89423cdec82e34d187634f609de989ac197089134b575c026bdc81d7b4dbe63779968dc4beee26d5a750f7647c8c1dddf4dbd0cb42e4caa95583f1887df4be80f17e009749f4ed28fe0371", 0x95}, {&(0x7f0000503000-0x1000)="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", 0x1000}], 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f000039e000-0x2)="c1ea", 0x2, 0x20004000, 0x0, 0x0) perf_event_open(&(0x7f0000d72000-0x78)={0x3, 0x78, 0x65c8, 0x40, 0x7, 0x9, 0x0, 0x20, 0x1000, 0x8, 0x7, 0x2, 0x9, 0x1, 0x0, 0x7, 0x4, 0x100, 0x9, 0x480, 0x1, 0xfffffffffffffffe, 0x4, 0x200, 0x1, 0xd45d, 0x0}, 0x0, 0x8, r1, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f0000f9d000-0x4)=0x0, &(0x7f00008de000)=0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000e1c000-0x8)={0x3, 0x0}) syz_open_dev$tun(&(0x7f0000fde000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = creat(&(0x7f0000994000)="2e2f66696c653000", 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7) mount(&(0x7f0000a5f000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00000b8000-0x3)="397000", 0x0, &(0x7f000072f000)="7474ed0ec1b243d764db37") 2017/10/13 23:24:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00005be000-0x8)="2e2f66696c653000", 0x100, 0x80) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000044b000-0x52)=@ioapic={0x100000, 0x2, 0x800, 0x9, 0x0, [{0x3, 0x9, 0x8caf, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x3, 0x19, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x8, 0x3, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x175}, {0xd54, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x40, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x10000000}, {0x40, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x200, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0xef0, 0x81, [0x0, 0x0, 0x0, 0x0], 0x3bccfdb3}, {0x800, 0x101, 0x45c, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x7f, 0x200, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x4000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffe000000, 0x3, 0x70, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x7f, 0x1e, 0x6, [0x0, 0x0, 0x0, 0x0], 0x797e0cae}, {0x9, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7ff, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0], 0xb04}, {0x6, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3a9d}, {0x3, 0xe88b, 0x8, [0x0, 0x0, 0x0, 0x0], 0x41c}, {0x3b, 0x3ff, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2cc, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x1000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000704000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00007b2000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x7, &(0x7f0000aba000)="077d69f110d67e1dac0bd8e5e43399b7906ef499b48713a9310adfeca20df1cb79cdea2454339570f73c40eafbd5182161fe54368b27be0d916e38f1199f9f826a991787aa94677593ac582b73536e0e77877c81af38a48198ec8ee5") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x8000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000215000)={0x0, 0x4c, "d05b76866d54a3d1972954275135a605057a24c78767f8eef775d8cb4724d0b14b9a07f2257e4349d8fab1d787145fb33adcc03ceae267d5965a7c8908dde523ae287882fb040f5d10ac0319"}, &(0x7f0000fc3000)=0x54) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000731000)={r3, 0xbf, "64a471c9cef51fdcfd06e93049caf56dc6b0bd1cecd68cadeab630cb3de47b49121d05f43c5b3b33e45ff9a74ff43322ae3e33ce41e77ac7fd04d2d8e3ea9257bb6aba652f273ac1ad3142c58d8c7a7db655fc4c6ec61d83af0b95c1e20e165883dfc2087cd9721951ba0bb42244c2a0cf46ab9a07ddc7472932f2230c914757f8917632631956669b291e1c318b32bce5c583e8977b2532ce7d3b48145b0953e335e99c8744caf9bfa5f5e221b6b17485aab8b49a9670ed871c4eb6cc691d"}, &(0x7f0000a30000)=0xc7) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000fb5000-0x27)="260000005e0009fff10000f83a0000000000000001fffffffffffffffd00085b1ee9fb4b35ea", 0x26) sendmsg$nfc_llcp(r0, &(0x7f000078d000-0x1c)={&(0x7f0000985000-0x58)={0x27, 0x1f, 0xffffffff7fffffff, 0x2, 0x1, 0x36f0fd7f, "ddb89da528c19c7caf62cc3c412471718e4f2e85603a2753a61af8ca7527ee9cbbbd1009c34831dcdc126ecfa5479018990e5223ecd60aed82bb200d78b045", 0x5}, 0x58, &(0x7f000011f000-0x28)=[{&(0x7f0000b9a000-0x6c)="b188f103cf41274570dd851915e6269288b81b07901f2a1adae4567d1246d411e37188f26c64c451f434358f01061dca75c4152674bf000a896b51c9069cc66b854f459028d71245fe9a53f9c56dfbb8a8db46eb01bcdeac54d9468cf2002c7cf471bc23201fe5952410cdb6", 0x6c}, {&(0x7f0000a5b000-0xfe)="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", 0xfe}, {&(0x7f00000e6000-0x7a)="e71150b6613f54167de1a6d9625c28faf2668fbc2a38f36a876acccfcd97453d1de36a3efcb0fe8977646e6c82bc721a7025fcfa8cea6bc01e203cb3e4769262d75e5e5264fc723ff6c51e3c51181f4cd733091296d1d670a4dc3dc0f4adcddb81d41cce744108ddcfa186a04419876b11f35a75fa1d5f47326d", 0x7a}, {&(0x7f00006ac000-0x19)="af2a0ffe4123a4228efe68548c9f55c6aea60911adeacef6c9", 0x19}, {&(0x7f0000f1f000)="", 0x0}], 0x5, &(0x7f000014f000-0x60)={0x60, 0x1, 0x40, "ec87a706fb034122666777e9ba9783c6afb88dfc4601100743aaafd44487b24398883466e307ee58f8d37fc625e9eeb8022880e2cc415009de6fffbc1ba039aeb1a4255574c402fdd990eda479e8c4ed50ed"}, 0x60, 0x81}, 0x5) r5 = syz_open_dev$mouse(&(0x7f0000f69000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1000001aa7fffb, 0x7ff7) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000d0b000)={0x1, 0x3, [{0x800, 0x0, 0x4}]}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f000098b000)={0x26, "736b636970686572000000000000", 0x10, 0x1fd, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00008d7000-0x10)="21ca59e81e3e19a5ee09ee624fc74a97", 0x10) clone(0x10000, &(0x7f0000f74000-0x1000)="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", &(0x7f00002c6000)=0x0, &(0x7f000071b000-0x4)=0x0, &(0x7f00009a5000-0xff)="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") bind$alg(r6, &(0x7f0000845000)={0x26, "6861736800000000000000000000", 0x2, 0x100, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl(r2, 0x2287, &(0x7f0000ed6000-0x1)="53") 2017/10/13 23:24:07 executing program 3: mmap(&(0x7f0000000000/0x694000)=nil, 0x694000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000695000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000696000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000696000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000697000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d5000-0x8)={0x0, 0x0}) socketpair(0x3, 0x7f7, 0x3fb, &(0x7f0000493000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000694000)={0x0, 0x80100, r0}) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) connect$ax25(r2, &(0x7f0000259000)={0x3, {"d0dfb75f9a512d"}, 0xd3f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000696000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000696000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000697000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000697000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000698000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000699000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000699000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001f6000)={0x0, 0xfff}, &(0x7f0000699000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000699000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000069a000)="150000001a0025f0000000048800b8030200ff0000000000f600040003000000190029fe97a9", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x958000)=nil, 0x958000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x80, 0x84) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000959000-0x38)={&(0x7f00000a5000-0x1c)=@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f00008a3000)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2017/10/13 23:24:07 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000c7c000-0xb)="2f6465762f766373612300", 0x0, 0x4000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00003c4000-0x30)={0xe3097bb, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000f6a000-0xb)="2f6465762f766373612300", 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000169000-0x8)={0x0, 0x7fff}, &(0x7f0000f69000-0x4)=0x8) r4 = socket$inet6(0xa, 0x802, 0x400000088) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000021e000-0x4)="e2fd3101", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c76000)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000b8d000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0x71) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000)=0x0) r7 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000f93000-0xa)="2f6465762f7663732300", 0x0, 0x0) ioctl$int_in(r7, 0x5421, &(0x7f0000f39000)=0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) socket$inet(0x2, 0x0, 0xfffffffffffffffc) write(r7, &(0x7f0000bd3000)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ef5000-0x6)={r3, 0x7}, &(0x7f0000e00000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000cd8000)={r9, 0x40, "939a3363a2efbbd1c8727443cfbc4ef746b871e9a0edab6c439a46721f91e71d36dd9406f7e48341244ed22eaa1952e50a16175a3452025c0c96c1cdae9ce635"}, &(0x7f0000883000-0x4)=0x48) linkat(r8, &(0x7f000064b000)="2e2f66696c653000", r5, &(0x7f0000429000-0x8)="2e2f66696c653000", 0x400) ustat(0xd, &(0x7f0000c00000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000c35000)={0x6, 0x1000, 0x4000, 0x10000, 0x3, 0xde9, 0xffffffff80000001, 0x1, 0x2c35, 0x7f}, 0x10) sendto$inet6(r4, &(0x7f000088f000-0x35)="", 0x0, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mkdirat(r5, &(0x7f00000bb000)="2e2f66696c653000", 0x2) syz_emit_ethernet(0x4d, &(0x7f00005f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xfffffffffffffff9, 0x6, 0x2}}], {{0xe8cd, @llc={0x39, @llc={0xf8, 0xfc, "3cad", "e2c79cf7e22362a6a45fe77ace3a7124872bcfde86d275c80aa522a19d95890acdd29651e695503565a35ef897fe422b9f5ab4622d"}}}}}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000456000-0x90)={0x5, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r4, &(0x7f0000f65000)="e6", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/13 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x242f7d3c, 0x7, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003d2000)="2e2f66696c653000", 0x116) syz_open_dev$usbmon(&(0x7f0000eb5000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$sg(&(0x7f0000f54000)="2f6465762f73672300", 0x1, 0x3) r1 = syz_open_dev$sg(&(0x7f00000c0000-0x9)="2f6465762f73672300", 0x100000001, 0x40) ioctl$KDSETLED(r1, 0x4b32, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f000060f000)="2e2f66696c653000", &(0x7f0000345000)={0x21ec, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000043d000-0xb8)={0x0, 0xffffffffffff8971, 0x7, 0x0, 0x7ff, 0x8, 0x10001, 0x2, {0x0, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x67, 0x7, 0xfffffffffffffffb, 0x0}}, &(0x7f000049d000-0x4)=0xb8) perf_event_open(&(0x7f00001a7000-0x78)={0x0, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fdb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f00000ee000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xfffffffffffffffd, 0x20, 0x3, 0x87}, 0x10) clone(0x0, &(0x7f0000477000-0x44)="", &(0x7f0000abb000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0, &(0x7f000000d000)="") futex(&(0x7f0000fde000-0x4)=0xf8, 0x85, 0x800000004, &(0x7f0000fdf000-0x10)={0x77359400, 0x0}, &(0x7f0000fde000-0x4)=0x25, 0x923f) pipe2(&(0x7f00009bf000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001ad000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 212.475263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=26426 comm=syz-executor3 2017/10/13 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004e4000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007dd000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000080e000)={0x4, 0xffffffffffffff9c, 0x0}) perf_event_open(&(0x7f0000b68000)={0x1, 0x78, 0x3, 0x2, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x80000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0xfffffffffffffffc, 0x0}, r3, 0x20, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00009a3000)=0x75) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$llc(0xffffffffffffffff, &(0x7f0000f57000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f000087b000+0xf99)=0x4000003, 0x4) r5 = creat(&(0x7f00006dc000-0x8)="2e2f66696c653000", 0x4) ioctl$KDDISABIO(r5, 0x4b37) connect$inet6(r4, &(0x7f0000f03000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000dac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd21, 0x0, 0x3, 0x2, 0x8, 0x7, 0x9}, &(0x7f0000d43000-0x4)=0x20) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f70000-0x10)=@common="6e723000000000000000000000000000", 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000879000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x1, 0xff, 0x8, 0x2, 0x4fb, 0x5}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f6f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000f5e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet6_buf(r4, 0x29, 0x32, &(0x7f0000f71000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f72000-0x4)=0xef) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f70000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x4, 0x5, 0x20, 0x0, 0xfffffffffffff801, 0x0, 0x0}, {0x8, 0x1000, 0x85, 0x3ff, 0xfb, 0x9, 0x4, 0x8af1}, {0xffffffff, 0x1000, 0x6, 0x5}, 0x1, 0xffffffff, 0x2, 0x0, 0x5, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0}, 0x1, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0x7, 0x2, 0x3, 0xc}}, 0xe8) bind$inet6(r0, &(0x7f000005f000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x100}, 0x1c) mbind(&(0x7f00006ae000/0x800000)=nil, 0x800000, 0x3, &(0x7f0000001000-0x8)=0x4, 0x400000, 0x1) dup(0xffffffffffffff9c) 2017/10/13 23:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7c000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00009e8000)=0x0, &(0x7f0000713000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fb8000)={0x0}, &(0x7f0000a5e000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x1e) syz_open_dev$tun(&(0x7f00001e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1b1002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000545000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r5, r2) keyctl$chown(0x4, 0x0, r5, r3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000a10000-0x4)=0x8000, 0x4) r6 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x0}, 0x0) socket(0x1f, 0x7, 0xfffffffffffff6ec) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) close(r7) memfd_create(&(0x7f0000b3b000-0xd)="2f6465762f6e65742f74756e00", 0x1) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e46000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r10, 0x4b3b, &(0x7f0000eac000-0x8)=0x0) syz_emit_ethernet(0x3a, &(0x7f0000811000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000ead000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000643000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f00000af000-0x10)="00000000000000000000000000000000", 0x10) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mbind(&(0x7f00007a9000/0x3000)=nil, 0x3000, 0x1, &(0x7f000044b000-0x8)=0x2b35d054, 0xd8, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c24000)="6c7000", 0x3) mlock2(&(0x7f0000eff000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009d9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000-0x4)=0xe8) r3 = add_key(&(0x7f0000f8e000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000e32000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c81000)="54cd17fb69a149475696006557df6009feb66e110544810e05c547db03fc057372d44991f2fe747205918532475435e79f70972c1acc5602a49d1ef61d558af17ffbcb80c32e9c449522f672595fb08b9d058bcbb04fc47bf762bff9be3c2b2d0c41134271d4fe31b8e5480b242f818584", 0x71, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) memfd_create(&(0x7f000093d000)="286367726f75703a47504c5c2d00", 0x3) mlockall(0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) 2017/10/13 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004e4000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007dd000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000080e000)={0x4, 0xffffffffffffff9c, 0x0}) perf_event_open(&(0x7f0000b68000)={0x1, 0x78, 0x3, 0x2, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x80000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0xfffffffffffffffc, 0x0}, r3, 0x20, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00009a3000)=0x75) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000f6f000-0x20)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$llc(0xffffffffffffffff, &(0x7f0000f57000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f000087b000+0xf99)=0x4000003, 0x4) r5 = creat(&(0x7f00006dc000-0x8)="2e2f66696c653000", 0x4) ioctl$KDDISABIO(r5, 0x4b37) connect$inet6(r4, &(0x7f0000f03000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000dac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd21, 0x0, 0x3, 0x2, 0x8, 0x7, 0x9}, &(0x7f0000d43000-0x4)=0x20) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f70000-0x10)=@common="6e723000000000000000000000000000", 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000879000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x1, 0xff, 0x8, 0x2, 0x4fb, 0x5}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f6f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000f5e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet6_buf(r4, 0x29, 0x32, &(0x7f0000f71000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f72000-0x4)=0xef) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f70000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x4, 0x5, 0x20, 0x0, 0xfffffffffffff801, 0x0, 0x0}, {0x8, 0x1000, 0x85, 0x3ff, 0xfb, 0x9, 0x4, 0x8af1}, {0xffffffff, 0x1000, 0x6, 0x5}, 0x1, 0xffffffff, 0x2, 0x0, 0x5, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0}, 0x1, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0x7, 0x2, 0x3, 0xc}}, 0xe8) bind$inet6(r0, &(0x7f000005f000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x100}, 0x1c) mbind(&(0x7f00006ae000/0x800000)=nil, 0x800000, 0x3, &(0x7f0000001000-0x8)=0x4, 0x400000, 0x1) dup(0xffffffffffffff9c) 2017/10/13 23:24:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4009, 0x2, 0x4000000a, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40001, 0x3, 0x0, 0x5, 0xfffffffffffefffc, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000357000)={0x2, 0x78, 0x6, 0x0, 0xffffffffffff8d5a, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000fb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000858000-0x4)=0x56) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) perf_event_open(&(0x7f0000faf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xb8) mkdir(&(0x7f0000354000)="2e2f66696c653000", 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, r4}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000532000)="2f6465762f7572616e646f6d00", 0x0, 0x0) perf_event_open(&(0x7f000000a000)={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) ioctl$int_in(r5, 0x541f, &(0x7f0000000000)=0x400000) 2017/10/13 23:24:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4009, 0x2, 0x4000000a, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40001, 0x3, 0x0, 0x5, 0xfffffffffffefffc, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000357000)={0x2, 0x78, 0x6, 0x0, 0xffffffffffff8d5a, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000fb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000858000-0x4)=0x56) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) perf_event_open(&(0x7f0000faf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xb8) mkdir(&(0x7f0000354000)="2e2f66696c653000", 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, r4}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000532000)="2f6465762f7572616e646f6d00", 0x0, 0x0) perf_event_open(&(0x7f000000a000)={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) ioctl$int_in(r5, 0x541f, &(0x7f0000000000)=0x400000) 2017/10/13 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x242f7d3c, 0x7, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003d2000)="2e2f66696c653000", 0x116) syz_open_dev$usbmon(&(0x7f0000eb5000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$sg(&(0x7f0000f54000)="2f6465762f73672300", 0x1, 0x3) r1 = syz_open_dev$sg(&(0x7f00000c0000-0x9)="2f6465762f73672300", 0x100000001, 0x40) ioctl$KDSETLED(r1, 0x4b32, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f000060f000)="2e2f66696c653000", &(0x7f0000345000)={0x21ec, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000043d000-0xb8)={0x0, 0xffffffffffff8971, 0x7, 0x0, 0x7ff, 0x8, 0x10001, 0x2, {0x0, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x67, 0x7, 0xfffffffffffffffb, 0x0}}, &(0x7f000049d000-0x4)=0xb8) perf_event_open(&(0x7f00001a7000-0x78)={0x0, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fdb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f00000ee000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xfffffffffffffffd, 0x20, 0x3, 0x87}, 0x10) clone(0x0, &(0x7f0000477000-0x44)="", &(0x7f0000abb000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0, &(0x7f000000d000)="") futex(&(0x7f0000fde000-0x4)=0xf8, 0x85, 0x800000004, &(0x7f0000fdf000-0x10)={0x77359400, 0x0}, &(0x7f0000fde000-0x4)=0x25, 0x923f) pipe2(&(0x7f00009bf000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001ad000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x242f7d3c, 0x7, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003d2000)="2e2f66696c653000", 0x116) syz_open_dev$usbmon(&(0x7f0000eb5000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$sg(&(0x7f0000f54000)="2f6465762f73672300", 0x1, 0x3) r1 = syz_open_dev$sg(&(0x7f00000c0000-0x9)="2f6465762f73672300", 0x100000001, 0x40) ioctl$KDSETLED(r1, 0x4b32, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f000060f000)="2e2f66696c653000", &(0x7f0000345000)={0x21ec, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000043d000-0xb8)={0x0, 0xffffffffffff8971, 0x7, 0x0, 0x7ff, 0x8, 0x10001, 0x2, {0x0, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x67, 0x7, 0xfffffffffffffffb, 0x0}}, &(0x7f000049d000-0x4)=0xb8) perf_event_open(&(0x7f00001a7000-0x78)={0x0, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fdb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f00000ee000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xfffffffffffffffd, 0x20, 0x3, 0x87}, 0x10) clone(0x0, &(0x7f0000477000-0x44)="", &(0x7f0000abb000-0x4)=0x0, &(0x7f0000391000-0x4)=0x0, &(0x7f000000d000)="") futex(&(0x7f0000fde000-0x4)=0xf8, 0x85, 0x800000004, &(0x7f0000fdf000-0x10)={0x77359400, 0x0}, &(0x7f0000fde000-0x4)=0x25, 0x923f) pipe2(&(0x7f00009bf000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001ad000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4009, 0x2, 0x4000000a, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40001, 0x3, 0x0, 0x5, 0xfffffffffffefffc, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000357000)={0x2, 0x78, 0x6, 0x0, 0xffffffffffff8d5a, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000fb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000858000-0x4)=0x56) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) perf_event_open(&(0x7f0000faf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xb8) mkdir(&(0x7f0000354000)="2e2f66696c653000", 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, r4}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000532000)="2f6465762f7572616e646f6d00", 0x0, 0x0) perf_event_open(&(0x7f000000a000)={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) ioctl$int_in(r5, 0x541f, &(0x7f0000000000)=0x400000) 2017/10/13 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005b4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4009, 0x2, 0x4000000a, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40001, 0x3, 0x0, 0x5, 0xfffffffffffefffc, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000357000)={0x2, 0x78, 0x6, 0x0, 0xffffffffffff8d5a, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000fb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000858000-0x4)=0x56) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) perf_event_open(&(0x7f0000faf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xb8) mkdir(&(0x7f0000354000)="2e2f66696c653000", 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, r4}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000532000)="2f6465762f7572616e646f6d00", 0x0, 0x0) perf_event_open(&(0x7f000000a000)={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) ioctl$int_in(r5, 0x541f, &(0x7f0000000000)=0x400000) 2017/10/13 23:24:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000534000)="2f6465762f72666b696c6c00", 0x7d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f50000-0x3)="2e2f66696c653000", 0xd2a1dc22cb715a05, 0x1) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071a000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0xcfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000911000-0x8)="2e2f66696c653000", 0x7f) clock_adjtime(0x7, &(0x7f00000e0000-0xd0)={0x23, 0x20, 0x3f, 0x1000, 0x7, 0x1b, 0x7fff, 0x107, 0x40000000000007, 0x7, 0x20, 0x1, 0x100000000, 0x3, 0x6, 0x2, 0x5, 0x2, 0x0, 0x7f, 0xef02, 0x9e, 0x9, 0x8, 0x1233, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x1000) setns(r2, 0x4000000) fadvise64(r2, 0x0, 0x0, 0x5) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000760000)={0x7, r2, 0x1}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000e3d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") waitid(0x3, 0xffffffffffffffff, &(0x7f0000637000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000a19000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000668000-0x68)={0x0, 0x4, 0x20000000000001, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000076d000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bf6000-0x4)=0x0) r7 = getpgrp(r6) r8 = fcntl$dupfd(r5, 0x0, r5) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000abc000)=@pic={0x5, 0x0, 0x1ff, 0x7ff, 0x100000001, 0xdf7, 0xffffffff80000000, 0xc3d, 0x0, 0x3, 0xfffffffffffff0a7, 0x7ff, 0x100000, 0x8, 0x6, 0x3f}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000168000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f000055d000)={0xfffffffffffffffc, 0x7, r7, 0x0, r9, 0x8001, 0x8, 0x5}) r10 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) memfd_create(&(0x7f0000447000)="0f03862f6bfffb00", 0x800000002001) ioctl$EVIOCGABS20(r8, 0x80184560, &(0x7f000056a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000cb5000)={0x10003, 0x3, 0x4000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f00003f3000-0x20)={0x10003, 0x3, 0x4000, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2017/10/13 23:24:07 executing program 3: finit_module(0xffffffffffffffff, &(0x7f00002a4000)="657468306c6f2e757365727b00", 0x0) r0 = socket(0xa, 0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mq_notify(0xffffffffffffffff, &(0x7f00008d9000)={0x0, 0x0, 0x0, @thr={&(0x7f0000120000-0xfc)="", &(0x7f00002b5000)=""}, []}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000028c000)={0x0, 0x1ff}, &(0x7f0000474000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b04000-0xc)={r3, 0x200, 0x30}, &(0x7f000047e000)=0xc) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = open(&(0x7f0000022000-0x6)="2e2f62757300", 0x800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000540000-0x4)=0x0) poll(&(0x7f0000042000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x3ff) syz_open_dev$sg(&(0x7f0000b07000-0x9)="2f6465762f73672300", 0x3ff, 0x80000) mlock(&(0x7f0000f5a000/0x3000)=nil, 0x3000) open(&(0x7f0000015000-0x6)="2e2f62757300", 0x2, 0x80000000000000) ioctl$VT_RELDISP(r4, 0x5605) openat$kvm(0xffffffffffffff9c, &(0x7f0000e51000-0x9)="2f6465762f6b766d00", 0x10000, 0x0) open(&(0x7f00008a2000-0x6)="2e2f62757300", 0x2000, 0x1bd) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009ce000)={0x329, 0x0, 0x8, 0x100000000}, 0x10) 2017/10/13 23:24:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x142, 0x0, 0x103, 0xfffffffffffffffe, 0x0, 0x400000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f3b000-0x78)={0x2, 0x78, 0xde, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$inet6(0xa, 0x5, 0xd2c5, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@common="6e723000000000000000000000000000") memfd_create(&(0x7f0000002000-0x2)="5b00", 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000d3f000-0x1)={0x1}, 0x1) r6 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket(0x2, 0x80003, 0x6) setsockopt(r8, 0x0, 0x22, &(0x7f0000e30000)="", 0x0) r9 = socket(0xd, 0xb, 0x6) setxattr(&(0x7f00002eb000-0x8)="2e2f66696c653000", &(0x7f000050d000)=@random={"7472757465642e01", "2b00"}, &(0x7f000053e000)="657468312e63707573657400", 0xc, 0x2) setsockopt(r7, 0x0, 0x8, &(0x7f0000a95000-0xc)="e0007f000000000002ec0600", 0xc) wait4(0xffffffffffffffff, &(0x7f0000ea6000-0x4)=0x0, 0x60000004, &(0x7f00000ef000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r5, &(0x7f0000eb4000)="2e2f66696c653000", &(0x7f0000579000-0x20)={{0x0, 0x2710}, {0x77359400, r10}}, 0x100) setsockopt(r7, 0x1, 0x400000000024, &(0x7f0000bdb000-0xc)="e00200ff7ffeff0017f0127f", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x10) readv(0xffffffffffffffff, &(0x7f0000fa2000)=[{&(0x7f000079f000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000f0a000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00001dc000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x3) sendmsg$netlink(r4, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000f66000)=[{0x11, 0x1e, 0x20000000000003ff, 0x0, 0x0, "06"}], 0x11}], 0x1, &(0x7f000031d000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r2, r4, r6, r2, r3, r1, r7]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r11, r4, r11, r3, r0, r8, r5, r7, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r9, r7, r11]}], 0x6, 0x40000}, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000603000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x2945, 0x6, 0x3, 0x4}, &(0x7f00009c7000)=0xa0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000099f000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000585000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1d}, &(0x7f0000c49000-0x4)=0x98) syz_emit_ethernet(0x82, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x23, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2b, &(0x7f0000409000)={0xaa47, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/10/13 23:24:07 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[], 0x0, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000002b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000013f000-0x4)=0x52) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000239000)="2f6465762f73657175656e6365723200", 0x12000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000239000)={@generic="9ebb788ce257daf69892ead3b3301323", &(0x7f000023b000-0xb1)=@ethtool_rxnfc={0x2d, 0xf, 0x0, {0x5, @esp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x9, 0xfffffffffffffff7}, {"4186", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x8, 0x1, [0xf798, 0x7]}, @esp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x24a, 0x1}, {"af31", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x13c, 0x37b9ace580000, [0x7, 0x10000]}, 0x9, 0x5}, 0x4, [0x3, 0x8b7, 0x6, 0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000238000)={"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"}) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000223000)="39b6a8cdebac1368a23212eb173526e777f8a4d9bc") fsetxattr(r0, &(0x7f000023a000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000207000-0x2)="2100", 0x2, 0x0) 2017/10/13 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x80801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070b000)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000ab3000-0x8)="2e2f66696c653000", 0xfffe, 0x45) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r1, &(0x7f0000011000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000712000)={"17b8c8741a0e723d927cc60e56c00001", {0x4, 0x4, 0x20000, "350759b5b26b", 0xb36, 0x0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000078e000)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fa4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00004da000)=0x1000) iopl(0x5) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000367000-0x10)={0x0, 0x0}, &(0x7f0000a1d000)=0x10) symlinkat(&(0x7f000039c000)="2e2f66696c653000", r1, &(0x7f000076e000)="2e2f636f6e74726f6c00") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046a000-0xc)="2f6465762f72666b696c6c00", 0x48040, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f0d000+0xc36)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000673000-0x4)=0x62) renameat(r1, &(0x7f000001b000)="2e2f66696c653000", r1, &(0x7f0000009000)="2e2f66696c653000") clock_getres(0x4bb4b044d49d68c1, &(0x7f0000414000-0x10)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000079d000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000863000-0x10)={0x2, 0x6, 0x7, 0x401, r4}) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000f63000-0x4)=0x0, 0x4) uselib(&(0x7f0000956000)="2e2f636f6e74726f6c00") setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) 2017/10/13 23:24:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018001fd00dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000306000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x8, 0x7fff, 0x41}, &(0x7f000067d000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r1 = request_key(&(0x7f00008a3000-0x5)="6465616400", &(0x7f0000b4c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aca000)="6e6f64657600", 0xfffffffffffffffc) keyctl$chown(0x4, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0xfffffffb, 0x0, &(0x7f0000cba000)="30009dd86cd6151b9ed8a614453ddc2bae922b90db3a0641c83671f2f2eac8e0d2d338d37ebc9f5016091dde3d8b41014685a2642b677161f2d68411c93a404224f9f3c207000000000000ffffc6841de4f1c7bdbe4f72ef9f77c25a8b18bc929bfec1fe6a6bd0df595858c183a5bb45c976ee98b00d3a6ce3dc36e7302531e41c970a2d", 0x84) writev(r2, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) fcntl$setsig(r2, 0xa, 0x20002c) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00002ee000)=0x1) getpeername$inet6(r0, &(0x7f00005d6000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003f6000-0x4)=0x1c) socket$netlink(0x10, 0x3, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb0000-0x11)="2f6465762f7667615f6172626974657200", 0x46001, 0x0) socketpair(0x1, 0x0, 0xc5a, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = openat(r3, &(0x7f0000f65000-0x8)="2e2f66696c653000", 0x400000400100, 0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f47000-0x14)={0xffffffffffffffff, r4, 0x0, 0x1, r2}, 0x14) r5 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0x4, &(0x7f0000000000)={0xc, 0x3a7, 0x4, 0x1ff}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000000000)={0x0, 0x9}) getsockopt(r6, 0x2000000000010d, 0x20000000000f, &(0x7f00001b0000-0xab)="00000000", &(0x7f00002e5000)=0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000098000)="2e2f66696c653000", 0x400000, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80585414, &(0x7f000047a000)="000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x80801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070b000)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000ab3000-0x8)="2e2f66696c653000", 0xfffe, 0x45) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r1, &(0x7f0000011000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000712000)={"17b8c8741a0e723d927cc60e56c00001", {0x4, 0x4, 0x20000, "350759b5b26b", 0xb36, 0x0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000078e000)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fa4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00004da000)=0x1000) iopl(0x5) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000367000-0x10)={0x0, 0x0}, &(0x7f0000a1d000)=0x10) symlinkat(&(0x7f000039c000)="2e2f66696c653000", r1, &(0x7f000076e000)="2e2f636f6e74726f6c00") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046a000-0xc)="2f6465762f72666b696c6c00", 0x48040, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f0d000+0xc36)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000673000-0x4)=0x62) renameat(r1, &(0x7f000001b000)="2e2f66696c653000", r1, &(0x7f0000009000)="2e2f66696c653000") clock_getres(0x4bb4b044d49d68c1, &(0x7f0000414000-0x10)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000079d000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000863000-0x10)={0x2, 0x6, 0x7, 0x401, r4}) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000f63000-0x4)=0x0, 0x4) uselib(&(0x7f0000956000)="2e2f636f6e74726f6c00") setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) 2017/10/13 23:24:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)="2f6465762f73672300", 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x0, &(0x7f000000c000-0x18)=[], &(0x7f0000000000)="73797374656d00", 0x0, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00005a5000-0x18)={0xd000, &(0x7f0000333000)=0x0, 0x8, r0, 0x2}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000275000)=0x0, 0x8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ad000-0x58)={0x3, 0x0, [{0x11, 0x0, 0x1000000000144}, {0x0, 0x0, 0x0}, {0x3d, 0x0, 0x0}]}) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) [ 213.056858] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 213.085979] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 213.136873] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 213.150938] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/13 23:24:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x6c39, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(0xffffffffffffffff, r0, &(0x7f0000442000-0x8)=0x0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000239000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x448b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) r2 = socket(0x2000000011, 0x3, 0x303) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @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, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072e000)="2f6465762f73657175656e63657200", 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000955000)=[@map={0xfa4, 0x6, 0x1000, r3}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0xa00000000000000, 0x0}, 0x30) r4 = perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2000000000130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1000) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x406, r4) bind$inet6(r5, &(0x7f0000291000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) connect$inet(r6, &(0x7f00008db000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() syz_emit_ethernet(0x4d, &(0x7f000023f000-0x4d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "de0005", 0x17, 0x0, 0x3, @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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000, {[]}}, {"8f0e74"}}}}}}}) r7 = socket$inet6(0xa, 0x80005, 0x80000000000) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x0, 0x0, 0x23d0000000}, {0x30, 0x0, 0x0, 0xfffffffffffff024}, {0x200000008000006, 0x404, 0x0, 0x0}]}, 0x10) bind$inet6(r7, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000639000-0x4)=0x8) bind$inet6(r8, &(0x7f00000f4000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00009f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000159000-0x4)=0xb) syz_emit_ethernet(0x10e, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xd8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x2, 0xd8, 0x0, "6bd6f6e085e8f358e7c1a69a1d6143f70a2930845a0d50ce1c790f830d5b7311c687e4222de43fc3ae591cc3d76cbd73368542b80823a98bfa346f7a2cd00903196269ce083fb1c1ef046ff658c8140749cc3434ab48bd0152029cd280adf6d83757ce88d1d6890c2816e81550c1c22967e13d2f09c6bc30f4f894facc84f6fdd854d57074ae30e87c1291af8ccc278d1742db3a82a3ff164a6fb3fae7c79779ff9d055dbdee1ec97e5a0c310502c731de1b7aae9799be41757d946aedc97308ba0e3b83f149dac90e40a64186303bcd"}}}}}}) 2017/10/13 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xffffffffffffffdc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0x156) perf_event_open(&(0x7f00009b2000-0x78)={0x2, 0x78, 0xef75, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_dev$mice(&(0x7f0000c80000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) mount(&(0x7f00006f0000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x1, &(0x7f000000a000)="") getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000065d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r1) r2 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a22000)=0x4, 0x4) connect$ipx(0xffffffffffffffff, &(0x7f0000316000)={0x4, 0x0, 0x3e, "2c66feb12e07", 0x3, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000c99000)={0x6, 0x2, {0x0, 0x3, 0x101, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, 0x0, r2, 0x0, 0x100000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000ce9000-0x8c)={0x8, 0x1, 0x7f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x10001) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b23000-0x4)=0x0) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/10/13 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 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) futex(&(0x7f000000d000-0x4)=0x6, 0x3, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x8, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00001b3000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005d8000-0x8)="2e2f66696c653000", &(0x7f0000fa6000)="2e2f66696c653000", &(0x7f0000762000-0x6)="6a6666733200", 0xffffffffffffffff, &(0x7f0000225000)="5404abc3de9da760dc9e54cb12bba193233cfbd740aa6e10ddca32d32f4a115110c9f81cb7990b6a265928dae74d5811bae24c02d8192f92da97fd795b75d059966cfed63dc64eb01b1b9ca5dc4708d612ba4bea32a485cd62008157edf746d2e39fda3e6c644fbc4d1aa55e36719c27f017313d021fc33d3571a48bb27182733659e09221fbe09fba4c8e5a00f3400c7336beb9bac95ad1aee1dce193eb04980c2f818c669278aa216b17ec7e1d44c4b21e4124621fcdc6f5a978f9c73b82899bf600a3b3708ae2498b96f064f4e4aaa48cf1bcd15fce4c279ed305e17c023a5e673fff9c794872f26f5cac477f587a703ae39e8e91d892f8401e909a637b31c69f23d2fc473567dcb191b5d3af0231db1107788e0e855f1b85f826d197b31bde9df7a140d1679bac002b117081372fb643fc476a0496f632c3c500e932499bb317db0be2aff0307fb5c68dd0958f53a87b008bd9f380e2dd28dce66aaea7e17577a5e7044296e6a570ed4a7b1257a816d0be7532624bd080683bdce439d52c88f6d333d96928bbbe9c6580c4faa27b1d750db7a66f7bc8a5cc480b64aeb8bf8a0ee2217a4f687e642b0307d7c265c7bf0e21d4e59b0a363b61814d208fe87433f0189445816b0166f406e3e732a98920c969a218af679dc138e07c537c0f7937f16e450a0dc5f9a9b50dde1acca55be5520552a1a02a7717234ca972753fbaba43edbeae3d9d067a78ee7e3bb359d8b3381604bd68cdd065f5df9ae9d799db2d26b51ed84f3da38e200e259ee75ed5fbbbe9d18377e68ea33554422451c50e68475894ed6853f060ed39ee41ee4dbdd52ca78acacaaf31fa7c0871d860cfe457543ede2981545c8131f3efa10c42cb1e704fe691735374b0d7441c958c6368720fec750e3dcd722aa843222a3d4b8f0ed5f8ac4d08fb0253bc15c0f6955439e71b4b4a7df51f96e4417225536c84ca79d5f815c6ff1ccb7ee583f1fe1d9448669a4c8e3934575751e0c0b8bebcb6d98c652d1ab408bfa0730b7fb9546aa5e0e2005c8b9df94f21e95092e06f948882aff5aa280e64df74db8596a0c91e65b28a67df6ce4194a4ce22f0fcac6b639f2d8fb6850de7c0393b0f271b6b9bd3cf4cfb4dcca74474b165bfce6448fcd813e681ee3867ea79b64416126f0a2a121bc3d3bba864acbe9d8feffe19cc27ccb35484ce6e626c5fa4c307e7ed451bc1f135cf9fea4d100328be28b31db21da91aaf65ecdcdedafe16fe27a58c5865527216815128fb8f80fff74dbe9b49ecdbc1aab6e56567aa433ff36f0a92c5573d8fea6eae0db5b3e397bb8194ae65685e8fcb4e8a7253dfdd8fcbfc127ddd4fa4dfa421fbdfd585ce5c13b6c30fe0356c5ab19250f7ef18505d7c08cbda4f293e93fcf5f980684ddc47e3cd98c44b3f7e5c355efb702fa19c2f4ee325bf68e285312919117257877e243a0df8c6d632fe524c0ac3cc407ef5085ad647c2f59af2b6de2f090add2497e6a88b6d659e863475cbd3857f579dbe40c4f3b783ac09e46b92fd663ed9443a0441a4e4040bd48fc070e438d5b27754201fc4aa8531201368579360b9423c3cc75c51ffcb987aa95d34c73fdbc0d9fd09881c1261ab2bab6bed1ab7da51c2b527090f1a0f7ace42a23dc52e695069e87b235c91d0e0564dc2461040343bfcd9494ed70deea1ba231ae2a4e74aba60b6f33f7c08b234625693f51f3c7d1a69159592eb2b0c9e916c66b6b91054f70abd096998088c58b67be38ba059a1ebbbef72f8004afe7e13d22f715c80be60f80df183a529982da0730cddfa03935f81ab0a6356157af6313f3cde889a7dd249442602823d18b8bf7784cbf0c3a75f85e47a2666d1c3bec0f88b7d20f0b44b691eaf175076f2ac48e43295d19c4f4eec8fdce5ce11ce8ce4921f6afdaff725173b87ccab1ef0a5f22fa866eeeaf717572c125310b156f0a4cf40e81e186e91027577c6836d5b677c49f6487283d720458b62c946706b5e834f91eddb431fb4cb89094d2b7e14298cea1685e96d83161f07786b11666df8ad199257147ea2909ba1ac5126c442fa63ab68ea829f346acd89751bf289cacfed8d05f9e1fc0b58088013cd38778371e11372e817d20bd4880aa45718334279247816aa6115c14c2efbe2d202931045bba3bc9e2f6a3662449fb98328539ef07c204e4b686c57732d0176f675d3f2baab00d35eca687ff390a567ecc5821d4e151a39171cf8b2bfafd36082f24120eced54f57166a168f227b0f27ca014c2321aa519918151cbe0db0bcec00b8d8aa11225bb288c6ff77ea34b7595c561f52394547ba32aab2b761c5f86f89ae3b6e1e35b9d6ff128f58338e91df333e90be19be205d9cde1eb74ee96505670da2c6532eed28f541a2c63fedfdabe312f79e8b94d5b0abebf100a6a4f273d05a6a78e1c157135b7cdc0eedd52fdfe50f25ccda3b0d0201a5e600e57c701813e5434f66b497a20b1bc4dde0d3f9922d747f241c493414806813275ccf32df0e8f91398b6f6be36ea9551ce25783ab9dfe134ca78c69661756a14a72937df259bda87f15710256d87d586c098c29462218262842701c79c7f2f5f8aa0aa0effe551eac3ca0895e970ced47eaf22db70cde0bf44bf1cd641f2251261002934a796484262b51773039524a14d9bd56f24e58683bbe04ef443c2fa3240b2c95df7c2de1ab4ab19107c76c20ab16a8675fdda5e9277ea6ed8be60a5746ea1e8007e7a268554c5de77d7760d30c7f4bb7c2e783f5700f75259c03f4b4f43af76ac75cd21c57c1851b439e5b5c677268c9247ee6c975c4d5d0d8f4e266ed3544529716bac59d907aa0952b3f18ea589ca90480199a2b8360d375573d1711957167cb490eb717f2bdb192aa599a7518d456e4f6746f1b0a2594dd2b59d35fd6fd1d9617e22eba875d1b11900a9d4d2209e53c1bf669a658e6d1a1759932d9f50bc8fdcd9a4f45397a9f9ef7e8b03d7855501273337db1f4bd0b2f6ff321b036a8204de13ee367af87bbaf5ac38975700b9ac5d0b2548ce930362db7ffca7de5f02dbe4f8d8412eccc39dceac42edd2e62ab61389e02c3fced4203d653981aa94cb09783efb4b8fdcdfe03f6fd9a79c1fa454b0933c68aff9ef60093941fe1bc3c38b87abf2e07926b27ad63026b9e28f150c61e7c25569c09404ded5112be2c6ad853d2ba54e8aa7eaccfeb843b9a7bc72485d6a779df5bb1d73d7449f766d3bda1101122e0ee5a7189c9b6f90356fe931c4add41ad42acc76d5d7d9c5940190b47273e61ed50dd6138ef590767c03505dc02a53dae08f695601cb7760b83ca9321f8215e45d05bef88dcbd3a7613acee9ef5714cbe6b8e6e8e1f060a100c0dab355ea1046d08205fa17ad9c50f0308ba53bd4bf58a8af418edd206fc0efb09edfef48279326afdeb870eab106cd4090e364fd775b5c682094501cedfbcd8e8cf52aab7564b3e63854bd90fc39a820dd604bc758fe400a9cb311d254723aa7b5544beb08d5af2dc77cf3053dda9f99f132e8611e3fbed0b82af64dd072677cbbdd0cdf3ff276f072e1008ba0dfd296694cab5f9bbe2d28e970992da42ca25b8fcce0b283ffcc63c432e4f9e485676b28b7f88940793f0637f0e8cbd6aed3d4d685a791dfa986fc8c70a0cb8da03cca9e32fc60d08d6b226ad3a2dd1c0f59d05879df3bd6bda3f82962b8c5ccf61631f7398a212bc89c9302f64e019d44b0c8414b9e8042964b12940003879a08028e1638f2bd31020782db43dccd3ac24e60025516ba07aaf12e80f2a7edda34a3104ee2919eaeb1f8a50cf8dfca8dde961e0d20c04ea26baef4121a73ce97e1d352e38e1c5de34083ffc6fb5bbcd3074d12a2d24e5fa59f69387647b8ce1aebd93b6161b15710419432313a586301e5b8ee9ccd27e1395f5e7b9455e99280be455d9771f096bf6c3235d4a31e65b5228a676162b4da5ad73dfa08c9b009075bc8c1ffd47d73fefc9fb643344c2e4bd2913b3ea44fa48c30f255b8b2d718f2909162e9e2f78f5425035780815f85ecb9830378136018061f18130d37c26b10c5a70642a0d739a364a36f05ad39fd653353521c084aac4f2abe33bb9f81bd91d2a4a9fa15e9729b16b1178979d7ed5d3e19934288ace8cc161fdda66a396d43b6d59ecdd28f6a94e82a6a7482ce1f4e92614c426e74b7730bb7b7ad9ab4a371ef196507ec77e51a992495ecf41ae47f98b2be0639782c94b3d289f9de98f80dd337c8c7eeb70da85e3ebac75378288efaac681b40a9d8ea46e172faa2250969cf3649d201ca9f3c95c78f0ff462c79e4e4cd252c21d75fb73427a9a92440aaf5d5357d7ad3a1dc89ae1dabd2aac147b32037e164bcf86499e1a672336398a08db7c826e27155dd43b01aa70bef0a78b6a1d4d3ff6b23781cb258638811cf065bf4fec401362fbd62347f193a6657687b31126d323535b296fc877a1faa72e82ccae7c0a04919b258e20f624945b686c75a78b3fa1a7c92c22033d883a35658d89f8b7c63ef98d7627388aa14937556c9d873e089d0e561848e053dd3d589b1564c45885cc8f90801faecaadfb9c51f822b76aa0a67cba7b55abb895e07bb4fc7226c8f708f6b93e9c36bdcdc6abc3ca4c334a2ddea8bea8a98cbfbd6f41525d221aeb4aacdf589ad2fbfe6bca7ca2e80fed336aa2406d0aeb99d9a983c2fab971a130606f1ff0b68f730965f64f2711ec70063a160cefad31c3682275e8c700447d64dfc792efc7ddd04b917ba94b6fb1ca195f96085ebd32a6a5f05a417165d0b7b4bf308d7193b400fa3946f6d222e026a15f04edcdd3142d40cb43af6cc24075110b50975247c9261babee18e2f113f7ed2049b91ddc17d3e9a90bbd4df8fde8916e2730fbee2f8993ced7b0122f108d60db36570f9c8e4a35b273a4482b13a3d9dedfd6b1cacbb7e601173acdce68b6d060d078decb3e435a5a3fb93e249cccb1709a1917d12c6d35226dcdd8e316157951a3f1b2cf4e69dd180733ff8aafdb012cad493da6d303f1427b8e9fe4ce7e5d59cf645254529a9999107dee91f174e52fe2875af62f8176cdc46832937c2fa769e89ba4a499096ce7fefe4d0a49b537e4e113a53ddbfc8acb9a9e77c1acbc88b589a07d26b950caedb685130aa60b9c1b1a2544f474b1b69a6321efcfb2b31a76dca688f4e62e9b9c8d51963f7647fe5e8912b658b4feea7b77682aaec5ce9b5ccad6e0e062205951e57811ce7da6660445a78d48ddb25498a9a348b8164b2888206eb2b713b5b214dbc815d17efcdd744e223d32e48fddec27ea3c0b4c4a76fd323b0021933359d0b835bd8a6ce4c0e4f27b9e5cec3477feb59825b3dc180c5318633539e469f56f67d35b52dbcdeba84b2167e9f7c91b265f6ca09d11dde39e2b0361868726e13eab0693f4b9270429d95fe461f32d489535626601495c258b9cacf2b091e81767497954b4ca3516b05091ca40eb46d73383c2b8994d93d3069d9fcc5eba9ba9fa0cfcfb99dc97f73594d24b5012b7bc955a596d12f7d9663e6b7720308e5e5b3a6d6ddb5160e3237986dd6d0867ef8491dbb46382af7c72045b68cff82c1d1150543e687f1c2aae52efbaaecec0bdc1d4fb20e7d38886f5fc1c9454bfff83b2beea2b19296fcafa5915a1f266b81dff091badfb05f8205bd2620bf55160354b218b84ac8c805d45c7948482d947aedf47f99b36c1825a150aae0047a630c5ed73ac0391139c6d862384045164c37828cd2f89f26be04c99120f5acdf6243d8b8eda978") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x32b, 0x0, 0x0}) write(r4, &(0x7f0000130000)="", 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c4e000)={0x0, 0x7, 0x3, 0x2}, &(0x7f000004a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000436000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1, 0x9, 0x0, 0x48}, &(0x7f0000462000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001b2000)={r5, 0x200, 0x7, 0x4536, 0x0, 0x2, 0x9, 0x5, {r6, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0xfffffffffffffffb, 0x249, 0xc}}, &(0x7f0000be4000-0x4)=0xb8) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f76637300", 0x30000, 0x0) fcntl$setsig(r2, 0xa, 0xa) rename(&(0x7f00007a3000-0x3)="2e2f66696c653100", &(0x7f0000ce3000-0x8)="2e2f66696c653000") inotify_add_watch(0xffffffffffffff9c, &(0x7f00001e1000)="2e2f66696c653000", 0x800) renameat(r7, &(0x7f0000960000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000021d000-0x8)="2e2f66696c653100") io_setup(0x5, &(0x7f0000cf0000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a90000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000723000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000)=0xe8) 2017/10/13 23:24:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000b64000)={0x3, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x72, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d88000-0x94)={0x0, 0x8b, "13209f80e28be107479214c1fdf3af1e29f4ce332261f0a974aad7b74a1bc45be79a0ceec49bc971477bbad8ab9db96aa1dc8836d65b35b0c924f8a9c7799f33bf423b617b9ca5e26cc108c6b4d930c245fb273d7e309e654d4c903b7775994ffc9f6a2819d4c765426d9d2f1937860fd53e78d59717a2c49bc89315dd84941c838765275c5d61fa0cf580"}, &(0x7f00005f1000)=0x94) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000509000)={0xcf75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000d28000/0x18000)=nil, &(0x7f0000972000-0x18)=[@text32={0x20, &(0x7f0000c56000-0x3e)="660f3880a504230000660f2f8000000000c4c1ad6bd1650f20920f216866660ff1b300800000f7a1d89d0000f20f01349e66b86d008ec0ea4d4100004200", 0x3e}], 0x1, 0x20, &(0x7f00006d9000)=[@cstype3={0x5, 0x1}], 0x1) read$eventfd(r2, &(0x7f0000aec000)=0x0, 0x8) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004ad000-0x58)={0x5, 0x0, [{0x10, 0x0, 0x1000000000144}, {0xe8, 0x0, 0xa}, {0x982, 0x0, 0x20000000006}, {0x8001, 0x0, 0xa3a}, {0x3d, 0x0, 0x0}]}) eventfd2(0xffffffffffffffc1, 0x800) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000aee000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x8, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000aee000-0x28)={0x4000009, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x1000000000000, 0x80000) mmap(&(0x7f00000a0000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000099f000)={{0x800, 0x608}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x140c07, 0x84, 0x5, 0x4, 0x5, 0x0, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00009d4000-0x18)={0x0, 0x2, 0x100000000, &(0x7f0000aef000-0x8)=0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007da000)={0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000eba000-0x4)=0x0, &(0x7f0000e3b000-0x4)=0x4) 2017/10/13 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f55000-0x20)={0x80, 0x10001, 0x1, 0x19c, 0x100, 0x9, 0x4, 0xbbc, 0x0}, &(0x7f0000f61000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000803000)={r2, 0x20, 0xc9, "46202256209f81889fe22f603f7d3b28a5edd021041e3029c8720eb140c6b7eaefd46171651ed8c3de7505b8973b2b0f305494e980f2b61d3cfee3a109755d98e13260d96dd3b5a67fd56638ecd133538833195c8079e03a10061d567f0a11238fb4c120886c1689e2df89310aaf813ea99cfa16572ab440519c8630e6f8fc48c1dc0a9691adadb970c963a13ebf9c5a3d7d2ce3c8e71475e2295db04756c2c63c34b0b723323d33da7cab7cedf6abbe54201c9e15f0b5bf69acbe1ae044439d9dfc409a1181d797dc"}, 0xd4) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000600000)="2e2f66696c653000", 0x0) timerfd_settime(r1, 0x1, &(0x7f00009f5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000297000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000850000)={0xb8, 0x800, 0x89, 0x40, 0x8, 0xffff, 0x100, 0x10000}, &(0x7f00003ea000)={0x1, 0x1, 0x1ff, 0xfffffffffffffe00, 0x52, 0x5, 0xfffffffffffffe01, 0xdf}, &(0x7f0000b62000)={0xe000000000000000, 0x101, 0x2006, 0x7, 0xffffffffffffff01, 0x401, 0x5, 0x7}, &(0x7f0000ef9000)={r4, 0x0}, &(0x7f00007c0000)={&(0x7f0000adb000-0x8)={0x8}, 0x8}) readahead(r0, 0x810, 0x7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f00000b0000)={0x1, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x69a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d6b000)=[{&(0x7f0000945000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000172000)=[], 0x0, &(0x7f000079c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5, 0x204, 0x2, 0x1, 0x5, 0x8001, 0x9, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x95, 0x8, 0x20c, 0x9, 0x7, 0x2, 0x50000000, 0x237, r2}}], 0x2, 0x4001}], 0x1, 0x20000800) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f000033d000-0x133)="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", 0x133) r6 = open$dir(&(0x7f0000372000)="2e2f66696c653000", 0x400000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = gettid() openat$autofs(0xffffffffffffff9c, &(0x7f0000c14000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) wait4(r7, 0x0, 0xa, &(0x7f0000180000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r8, 0x0, 0xfffffffffffffffe, &(0x7f000030e000)="00", &(0x7f0000000000)=0x1) 2017/10/13 23:24:08 executing program 7: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000010004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)="2f6465762f736e642f73657100", 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b21000-0x8c)={0x400000000000404, 0x9, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000373000)={0x4, 0x3, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x200000, 0x8) r2 = socket(0x4, 0x0, 0x3ff) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000455000)=0x40) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000cdf000)={0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00004be000-0x4)=0x8000) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000629000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000050a000)={0x0, 0x3}, &(0x7f0000aee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a93000)={0x0, 0x82, "2cb9bb6ed1c6e8c569fccaa106064f0714780df19754a4dbacd0d6ce2cef8b522694b8793f803e0077c91dbd1a24ba7459758af87652d4ef9f16c68f4bd91b7857ee012722df6e12cb0511ae9f1c893f845091bb740ef180d7c6a8d751cbc5f32438fad41b5827504d037d542cb7b92bc8eb0425ea0c715b8c664ab9635c63ca289f"}, &(0x7f000003a000-0x4)=0x8c) ioctl$TIOCSBRK(r3, 0x5427) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000185000)={0x2, 0x1, {0x3, 0x3, 0x3f, 0x2, 0x375}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000094a000)={r4, 0x3, 0x4, 0x0, 0xe2e1, 0x50000000000000}, &(0x7f00000ba000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b9f000-0x10)={r4, 0x4, &(0x7f00008d9000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x99b}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000008f000+0x141)=0x10) read(r3, &(0x7f00003cf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) r5 = memfd_create(&(0x7f000039c000)="73656c6600", 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00002f7000-0x20)={0x0, 0x801, 0x500000, 0x1000, &(0x7f0000a89000/0x1000)=nil}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000a4a000)={0x7fff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x3ff, 0x1, 0x3, 0x0, &(0x7f0000e70000)=@common="62707130000000000000000000000000", 0x101, 0x4ef, 0x6e4}) ioctl$TCSETA(r3, 0x5402, &(0x7f0000b0a000)={0x0, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x5, 0x3, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) clock_gettime(0x0, &(0x7f00005d0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000050c000)={0x0, 0x0}) 2017/10/13 23:24:08 executing program 5: r0 = socket$inet(0x2, 0x80000, 0xffffffffffeff7fb) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x17) syz_emit_ethernet(0x62, &(0x7f0000016000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0xc2, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x1a, [0x400, 0x8, 0xfa, 0xec6, 0x4, 0x4]}, @generic={0xff, 0x2, ""}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x2000000000000001, 0x7) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"7e"}}}}}}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000018000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x100000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000025000-0x8)={r4, 0x5}, &(0x7f0000021000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x2000000003}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x5, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @tcp={{0x1, 0x0, r2, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {"90"}}}}}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000024000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a60535c6e11b", [{[], {0x8100, 0x7238, 0x4, 0x3}}], {{0x800800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0xfffffffffffffffd, 0x0, 0xc, 0x10, 0xc000, 0x0, 0x1, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0xa, [0x10001, 0x2]}, @generic={0x23, 0x10, "1fcc93b5a83b7c94e18289ec819b"}]}}, {"1d"}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0xffffffffffbffffb, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000025000-0x3)=0x0) 2017/10/13 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0xb, 0x10002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000002000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1ff, 0x1, 0xc6, 0x10}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x50001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dcb000)={r4, 0x0, 0x6, 0xb4}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r5, 0x7fc, 0xe5, "0a035f8e70c3fbd7f1d78e5534ebff8491911a844ba8d6feee8a32e08e716e070623fdb82f05177b6b7efa6f99980e7048ff30ec2cf197803f328f2104f75971952540c1326a728cbd55f75a6a724136b83f4cb0ac4bf1b3daffc1d5e75334c4484e2ccdcb1b90d091a0f3b66b326f0622bb6aa746f23489ae8b599f3d248e3b5d37dfdd01c5bf923c599b91688e43c23c5be13f2f97d41591c0bf72f7c3cd218ddadd2ca7b6267c763773575162b64d50175b38281d3059f64b7cc74ca38873fe3762d2253ef252ab431b249681bca9e94112542442b78cbedfed5edb0ce99d41f8c2e153"}, 0xf0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x6, 0x80808) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f12000)={0x0, @in6={{0xa, 0x0, 0x4, @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]}}, &(0x7f0000904000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004d7000-0x8)={0x1, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a01000)={r5, 0x6}, &(0x7f0000da8000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x400000000000003, 0x40) sendmmsg$nfc_llcp(r6, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "9927cfd863a6dfac2063b4a66021e531898e893e12b63afb003204d87637cb25d67298ca57fad84a7a71bd03678bcd0000ed2fc91b715303fffc878e00b571", 0x1}, 0x58, &(0x7f0000238000)=[{&(0x7f000023a000)="e4", 0x1}], 0x1, &(0x7f0000554000-0x10)={0x10, 0x1, 0x24, "dc0b"}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000810000)=0x0) 2017/10/13 23:24:08 executing program 5: r0 = socket$inet(0x2, 0x80000, 0xffffffffffeff7fb) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x17) syz_emit_ethernet(0x62, &(0x7f0000016000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x100000000000, 0x54, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0xc2, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x1a, [0x400, 0x8, 0xfa, 0xec6, 0x4, 0x4]}, @generic={0xff, 0x2, ""}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x2000000000000001, 0x7) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"7e"}}}}}}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000018000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x100000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000025000-0x8)={r4, 0x5}, &(0x7f0000021000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x2000000003}, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x5, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @tcp={{0x1, 0x0, r2, 0x42424242, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {"90"}}}}}}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000024000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a60535c6e11b", [{[], {0x8100, 0x7238, 0x4, 0x3}}], {{0x800800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0xfffffffffffffffd, 0x0, 0xc, 0x10, 0xc000, 0x0, 0x1, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0xa, [0x10001, 0x2]}, @generic={0x23, 0x10, "1fcc93b5a83b7c94e18289ec819b"}]}}, {"1d"}}}}}}) syz_extract_tcp_res(&(0x7f0000001000)={0x42424242, 0x42424242}, 0xffffffffffbffffb, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000025000-0x3)=0x0) 2017/10/13 23:24:08 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000623000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f000028d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) close(r0) listen(r2, 0x1000000400981a) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000a73000)={&(0x7f0000721000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000d03000-0x60)=[{&(0x7f00003a9000-0x3a)="b6d3bb0d2f8311992ab556dc2b766c00d35151bc46f9731e55fa16c9829e81a0c7c1479013431dfb03545a727e744f0f0381e6d8a39e14b0a00e", 0x3a}], 0x1, &(0x7f0000a46000)=[], 0x0, 0x0}, 0x40010) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000dcb000-0x4)=0x5) r4 = accept4(r2, &(0x7f00009e3000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000239000-0x4)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xb258, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000397000-0x58)={0x0, 0x11, 0x4, @thr={&(0x7f0000976000)="ba8b1835d1fb7d81f6f283821cb75a3ffe690e3315944f85d811684990623d0f5dca9e5e4b600e8012248a29ad62dc5fc933580b8078b1474cfd", &(0x7f00001f8000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f00003aa000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) ppoll(&(0x7f0000fa6000-0x18)=[{r4, 0x0, 0x0}, {r2, 0x400, 0x0}, {r0, 0x2, 0x0}], 0x3, &(0x7f00004ce000-0x8)={0x77359400, 0x0}, &(0x7f0000b82000)={0x88e}, 0x8) dup3(r1, r0, 0x0) dup3(r1, r3, 0x80000) 2017/10/13 23:24:08 executing program 7: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) listen(r0, 0x5) syz_extract_tcp_res$synack(&(0x7f0000bf2000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x92, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "deceaf", 0x5c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r2, 0x42424242, 0x0, 0x0, 0x17, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x9, 0x6}, @sack={0x5, 0x16, [0x20, 0xfff, 0x83b6, 0x0, 0x6]}, @generic={0x1b, 0x10, "bc5cab54ab28a1dbe2570cadfa0b"}, @fastopen={0x22, 0xa, "8e405ef341fa1bfd"}, @sack={0x5, 0x2, []}, @sack={0x5, 0x6, [0xe60]}]}}, {""}}}}}}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000008a000-0x5)="72656e6f00", 0x5) inotify_init1(0x800) r3 = creat(&(0x7f0000907000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000908000-0x8)="2e2f66696c653000", &(0x7f0000059000-0x3)="2e2f66696c653000", &(0x7f0000045000-0x7)="646178000365", 0x0, &(0x7f0000de9000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x400ffffffff, &(0x7f0000045000-0x10)={0x1, &(0x7f000010d000-0x8)=[{0x8, 0x40002000010001, 0x1, 0x2000008}]}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00004cd000-0x8)={0x0, &(0x7f0000016000)=[]}) r4 = getpid() mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f000002e000-0x30)=[{&(0x7f000002c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000002d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000024000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x3, &(0x7f0000008000)=[{&(0x7f0000011000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x3, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f000002f000-0x10)={0x21, 0x1, 0x100000000000, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x48031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000059a000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f09000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000199000)={r6, 0x80004, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ae0000)={r6, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00001e7000)=[], 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d5000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) shutdown(r0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000907000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a4d000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000f45000-0x8)=0x0) r3 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r1, 0x5451) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000064e000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000a5000-0x10)={r4, 0x1, 0x6, @random="532679ada63f", [0x0, 0x0]}, 0x10) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c2c000)="2f6465762f7161745f6164665f63746c00", 0x181000, 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00003b8000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$bt_l2cap(r5, &(0x7f0000894000)={0x1f, 0x4, {0x3, 0xeb3, 0x4, 0x3, 0x1000, 0x2}, 0x8, 0x7}, 0xe) close(r3) bind$bt_rfcomm(r1, &(0x7f0000a8e000-0x9)={0x1f, {0x33c1, 0x10001, 0x8001, 0x3, 0xfffffffffffffff7, 0x9}, 0x80000000}, 0x9) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f26000-0x4)=0x200) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000df1000)=0x8, 0x4) 2017/10/13 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f55000-0x20)={0x80, 0x10001, 0x1, 0x19c, 0x100, 0x9, 0x4, 0xbbc, 0x0}, &(0x7f0000f61000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000803000)={r2, 0x20, 0xc9, "46202256209f81889fe22f603f7d3b28a5edd021041e3029c8720eb140c6b7eaefd46171651ed8c3de7505b8973b2b0f305494e980f2b61d3cfee3a109755d98e13260d96dd3b5a67fd56638ecd133538833195c8079e03a10061d567f0a11238fb4c120886c1689e2df89310aaf813ea99cfa16572ab440519c8630e6f8fc48c1dc0a9691adadb970c963a13ebf9c5a3d7d2ce3c8e71475e2295db04756c2c63c34b0b723323d33da7cab7cedf6abbe54201c9e15f0b5bf69acbe1ae044439d9dfc409a1181d797dc"}, 0xd4) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000600000)="2e2f66696c653000", 0x0) timerfd_settime(r1, 0x1, &(0x7f00009f5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000297000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000850000)={0xb8, 0x800, 0x89, 0x40, 0x8, 0xffff, 0x100, 0x10000}, &(0x7f00003ea000)={0x1, 0x1, 0x1ff, 0xfffffffffffffe00, 0x52, 0x5, 0xfffffffffffffe01, 0xdf}, &(0x7f0000b62000)={0xe000000000000000, 0x101, 0x2006, 0x7, 0xffffffffffffff01, 0x401, 0x5, 0x7}, &(0x7f0000ef9000)={r4, 0x0}, &(0x7f00007c0000)={&(0x7f0000adb000-0x8)={0x8}, 0x8}) readahead(r0, 0x810, 0x7) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f00000b0000)={0x1, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x69a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d6b000)=[{&(0x7f0000945000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000172000)=[], 0x0, &(0x7f000079c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5, 0x204, 0x2, 0x1, 0x5, 0x8001, 0x9, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x95, 0x8, 0x20c, 0x9, 0x7, 0x2, 0x50000000, 0x237, r2}}], 0x2, 0x4001}], 0x1, 0x20000800) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f000033d000-0x133)="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", 0x133) r6 = open$dir(&(0x7f0000372000)="2e2f66696c653000", 0x400000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = gettid() openat$autofs(0xffffffffffffff9c, &(0x7f0000c14000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) wait4(r7, 0x0, 0xa, &(0x7f0000180000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r8, 0x0, 0xfffffffffffffffe, &(0x7f000030e000)="00", &(0x7f0000000000)=0x1) 2017/10/13 23:24:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2c000)="2f6465762f73657175656e6365723200", 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) dup3(r0, r2, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f00003b4000-0x8)={0x9a, &(0x7f0000b2e000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) [ 213.569731] device lo entered promiscuous mode 2017/10/13 23:24:08 executing program 5: r0 = creat(&(0x7f0000137000-0x8)="2e2f66696c653000", 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x1, 0xfffffffffffffffd, 0x3, 0x7fffffff, 0x0, 0x1, 0x9, 0x0}) openat(0xffffffffffffffff, &(0x7f0000aa3000)="2e2f66696c653000", 0x800, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x42, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x92ea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000d38000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cf5000-0x5)="72656e6f00", 0x5) bind$inet(r2, &(0x7f0000454000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000f89000)=0x0, &(0x7f000061d000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000639000-0x20)={0x7, 0x61e, 0x0, 0xffffffffffffff26, 0xffffffffffffff91, 0x8, 0x4, 0x3, 0x0}, &(0x7f0000e33000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bd3000-0x8)={r3, 0x7}, &(0x7f0000fda000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000024a000)={0x0, 0x108000000007}, 0x8) clock_gettime(0x0, &(0x7f0000819000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000762000)={0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000034d000-0x48)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa2000)="bd", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00003c9000-0x10)=@common="69666230000000000000000000000000") sendto$inet(r2, &(0x7f0000a2b000-0x2c3)="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", 0x1d8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000eca000)="6c7000", 0x3) sendto$inet(r2, &(0x7f0000f45000-0x1000)="ea4d976fc19fc0443a49bdc04983b5f818a598bcc97d6ab56bd9d9b354e87364794e5d5af090ea438bef97cc4ec15bd2e241a08aff5bf50bc987e02cd60b2d58de7a147493c7037a26d72ff92bb43f00d9a8e7b43d0b8b340a1a975ecea5fdfade7a61f8dd77d757156b4c343700e4d7b395f2b1ec961ff255ad7d9b23a26b4f56a777ae00aaad7c212134a8e6af3c524a49036c9061c03731f68c76519fdf00c4dc831e7765dfd10f38b1294e7f6c094021d586a99b3ee1ff4de6e2932f89b15949381bf4a447c57772bbca3c0a9d17733023eaa51497a2422cebb82ee2debc44d5c76821ab8a66f8745de38eb96df91ac97e0cf3d727054d629c017461b1f26ea3669a3babd19860f34029122b80cb414210e30de6dbce1667cadfd5777d68423817c911cbe6e8c07bac48ba41d187a984288c7cb7700fc492f65c2e87a05df1551ec1eaff81f61c7b3537efb09ab659a09df0000b04c59171ac55c2d624c4497ab8a5fcbd144ac99bec6efb2ce98ab72a55b55332591ebe7d33d33a092a51805a7f409f37b39f5424a738975a1920ffccf980999ba8f2b74f17354c276e585e1ac652726f102be74888f6f31901225d397c50aa8fa6d12c565ae2ffbf8a006de2a89d727fab4085f9548e841577584f149c38601c7704bf7bb9c5b5c89a6eeb11e873c30b46cbab80267cbc8c5c94424e7ac2c41aa642e8587ebcce4ffc4a5e10ea48821eed4e05ea9347e92a6138337c488e93085789252dc88a27a346e216c9d67e5414c873f47babf0a184e03369094bb8abd796adbded7d7991ffafa8c5c5626614731d110b6e6f406cc7f9949fd791851ed1517af9e6ea14ce7f3d8404f00f5e90c14f3f0f4f31f6d978ce3d69e236822367727f23a34f40576e9063d8148446463d75e50e5549829596dc0c9320e57f9c95427c2734517e44c4b3f89a13418c489d15cecae64842ea8c27470045cf045dfda41b457ea6579cf113e09cbf3159c782e7bc3c788a92e2e4963e9660939434917200ed02957731ef65cd00c7c39ce30d989925f424a075f11be5b8ee7d79d5844277c238f7771b9c8c2170c66cf228a4ebb57a9a82cd3c3a583d6c349693e4c1ffed9ceccd277773dbba816c973d32dacecffbe0f70495c5bbb9123ab47c93ebb60ba0df33dad27f40250830716d63363e8e221bd00c33fff9c97244d1563d3c796a74a86fe3a21eb967380671cc30ef6ab16d3a10fc404e4b7ec614d41d456b9065a6d92e076d56e0107681ab474d0a5033fbcfeb0a8228f63ae700a000fdb64d3a7704b2780935f3cd61b2e1cf7f1d8c5ff75c6c412ede7b0c98380441984c62a73f763c0b190f5071c2b9eaccc171486eb732eda283867bcb0af275848c21a0a639704cc59c0c36179816a133cbe731c625953b2cd24b0f649afa475d378b004fe83c2971c7e34a79007e40f0e8e5af2ac04a2eea911dbeea5aec171781cf76170cd57c828dc73bc61f14d108128f0185e7f07a513ceecc2acf1ea4f859a9df8e4ab5a6adcc3033a7cafbad7787d9b7628bc65cf0662e13837383f33687097927e7a1d89e5b2f4a57d95c8c53742a8b7e5408f0590d0356ede3819405d588788fdf36c437a0863162489d9329310ddf84e151c9cf8c4d8a4a19c239571fe3b70e2079497d0931d1bbff4a66b5741ac859a8e7451f3f03ca93a4f23700a0d0978546e1703ac06b6380fda8969403e78b71f6716c1583e74cba54f83c0e3333f16b110772441114e954df8e38bbc10206affc83f3e15b7818ca377d953dc90e6458fb761480f18643aa78db8690fa4d5aca35317f14fdef2b4bbfd0839eee8d01f5a967a1cadba4fd5baa8b46df99698bb29097685e662405d126b2a8069a8490ef887c68ab40a2bcccf293bb8805f24204826f551b9ee816eb95487483fbc951799b823e788df350834ae0751cdb73bef3c1696f14d9b36db68c6ff071147418276a212f67cde9bed8597bbec6dfa3577470d63a5afc5c40439cfc192615e8188064152c9c4fcc73937b8b2f9d8e5d71da29f1857c7c03fb4300d0a1a4f1ee843c0118cbe73df96a039916bf68ef0b8205c056deb1890bea2994d2c5db00934d324b2579da6c64f8c33b0040891883", 0x5e6, 0x800, &(0x7f0000d6d000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00002a5000)=0x6, 0x4) 2017/10/13 23:24:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000b64000)={0x3, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x72, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d88000-0x94)={0x0, 0x8b, "13209f80e28be107479214c1fdf3af1e29f4ce332261f0a974aad7b74a1bc45be79a0ceec49bc971477bbad8ab9db96aa1dc8836d65b35b0c924f8a9c7799f33bf423b617b9ca5e26cc108c6b4d930c245fb273d7e309e654d4c903b7775994ffc9f6a2819d4c765426d9d2f1937860fd53e78d59717a2c49bc89315dd84941c838765275c5d61fa0cf580"}, &(0x7f00005f1000)=0x94) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000509000)={0xcf75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000d28000/0x18000)=nil, &(0x7f0000972000-0x18)=[@text32={0x20, &(0x7f0000c56000-0x3e)="660f3880a504230000660f2f8000000000c4c1ad6bd1650f20920f216866660ff1b300800000f7a1d89d0000f20f01349e66b86d008ec0ea4d4100004200", 0x3e}], 0x1, 0x20, &(0x7f00006d9000)=[@cstype3={0x5, 0x1}], 0x1) read$eventfd(r2, &(0x7f0000aec000)=0x0, 0x8) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004ad000-0x58)={0x5, 0x0, [{0x10, 0x0, 0x1000000000144}, {0xe8, 0x0, 0xa}, {0x982, 0x0, 0x20000000006}, {0x8001, 0x0, 0xa3a}, {0x3d, 0x0, 0x0}]}) eventfd2(0xffffffffffffffc1, 0x800) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000aee000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x8, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000aee000-0x28)={0x4000009, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x1000000000000, 0x80000) mmap(&(0x7f00000a0000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000099f000)={{0x800, 0x608}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x140c07, 0x84, 0x5, 0x4, 0x5, 0x0, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00009d4000-0x18)={0x0, 0x2, 0x100000000, &(0x7f0000aef000-0x8)=0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007da000)={0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000eba000-0x4)=0x0, &(0x7f0000e3b000-0x4)=0x4) [ 213.624604] device lo left promiscuous mode 2017/10/13 23:24:08 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000278000-0x9)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000068a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000094f000)=0x1c) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000fb4000)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000615000)="2f6465762f6877726e6700", 0x5) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000c9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f0000155000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10340, 0x1, 0xffffffffffffff20, 0x0, 0x40000000, 0x8, 0x0, 0x4, 0x100, 0x100000000002, 0x0, 0x200, 0x80000001, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x5, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d1e000)="2e2f66696c653000", 0x20) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) r3 = syz_open_dev$vcsa(&(0x7f0000101000-0xa)="2f6465762f766373612300", 0x1, 0x400) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000ac9000)=0x0) getpriority(0x0, r4) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000fb2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = dup2(r1, r2) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f000024f000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f0000611000/0x2000)=nil, 0x2000, &(0x7f0000dfa000)="000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x9f1000)=nil, 0x9f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={0xffffffffffffffff, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) r6 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x80, 0x0, 0x0, 0x0}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r6, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000656000-0x10)={r6, &(0x7f000072a000-0x1)="00"}, 0x10) 2017/10/13 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a6000)="2f6465762f72746300", 0x2003a, 0x0) syz_open_dev$sg(&(0x7f0000525000-0x9)="2f6465762f73672300", 0xe, 0xfffffffffffffff9) perf_event_open(&(0x7f0000691000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c8f000)=0x0, 0x4) pipe2(&(0x7f0000db4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bae000-0x4)=0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r3 = socket$inet6(0xa, 0x803, 0xff) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000bc8000)=0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000885000)={0x4, &(0x7f000087c000-0x20)=[{0x2, 0x3ea, 0x0, 0x2e}, {0x7, 0x3, 0x401, 0x1}, {0xb845, 0x1, 0xffffffffffff4fab, 0x9}, {0x44, 0xffffffff, 0xffffffff00000001, 0x3}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fdd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000d23000-0x40)=[{{&(0x7f00008ce000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000d15000-0x20)=[{&(0x7f0000e8d000-0x1000)="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", 0x585}], 0x1, &(0x7f00000fb000-0xa8)=[], 0x0, 0x4}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d8000)="2f6465762f76637300", 0x8000, 0x0) pipe(&(0x7f00009bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a30000-0x8)={0x0, 0x8}, &(0x7f0000956000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bcd000)={r6, 0x9}, &(0x7f00005a0000-0x2)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000058c000)={0x0, 0xbe, 0x8, 0xe0, 0x5, 0xd}, &(0x7f0000ae7000-0x4)=0x14) syz_open_dev$mice(&(0x7f0000448000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000935000)={r7, 0x1f, 0x400, 0xa, 0x0, 0x1fbffffffffffff, 0x74, 0x89, {r7, @in6={{0xa, 0x3, 0xeb, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0xb8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x91, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000000000fc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000000, 0x40005, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000baf000-0x1)={0x2}, 0x1) clone(0x800, &(0x7f00005da000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") fchmodat(r5, &(0x7f0000aa2000)="2e2f66696c653000", 0x8) 2017/10/13 23:24:08 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b7d000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x800000080000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00008a9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x924f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6a, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000011f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00005a1000)=0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x1) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1b9}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00005eb000-0x1)=0x3) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d98000-0x9)="2f6465762f76637300", 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006b6000-0xe8)={{{@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=@local={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}}, &(0x7f00000fd000-0x4)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000718000)=r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f000049c000)={0x3ce, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r6, &(0x7f00001c4000-0x8)=[{&(0x7f0000294000-0x12)="00090000000007000000000009000813cdfc", 0x12}], 0x1) connect$llc(r0, &(0x7f00006bc000-0x10)={0x1a, 0x19, 0x1ff, 0x400000, 0xaf53, 0xfffffffffffffffc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000e81000-0x14)={0x4000000007ff, 0x3, 0xfffffffffffffffc, 0x7ff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl$TIOCMSET(r6, 0x5418, &(0x7f00005b9000-0x4)=0x0) ioctl$TCSETA(r6, 0x5402, &(0x7f0000a27000-0x14)={0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00005e1000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x9, 0x7, 0x0, 0x7fff, 0xa0030, r4}) 2017/10/13 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cb9000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="05afa2265df21a02482f5763c3aed3a4"}) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) listen(r1, 0x3b116e13) pipe(&(0x7f00007c2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b23000-0xc)={0x0, 0x1, "28"}, &(0x7f000031d000)=0x9) [ 213.655429] device lo entered promiscuous mode [ 213.664636] device lo left promiscuous mode sendmmsg(0xffffffffffffffff, &(0x7f000078a000)=[{{&(0x7f0000e00000-0x80)=@generic={0x19, "e0efe9286a5c62bfc7b6801071dddaa7423c0056eeedcf8c22857997f7e66be45a1a75c3ecfad6c9597167383b9e951313d248f653a49ff3593d4d15a478b61648d6d20ae7dab6730aade30822307e5e64f0f4de6b80ebd79c73e949576af1c27f173da82a1debd86e277f4b5130fa0f062a28ecb49468340ec7d9c0a3ff"}, 0x80, &(0x7f00007a8000)=[{&(0x7f0000733000-0x89)="36c4dc911731212fe95ddaa99095339f6908f7494987702d44a51236f0a27c35df4c05888313f918f827b98b3412f24eab34ff52784f5e3a70e933e1149cd048fc07f508a1b8c23c608fde46da4f55c063210367078b5a09572315be7322b4691e61b7a220f1060e784219bdabce85c842d377cf79284f4ee4883a3c590f42dddbd8013357e0eefc45", 0x89}], 0x1, &(0x7f000032b000-0x18)=[{0x18, 0x0, 0x10001, "01"}], 0x1, 0x0}, 0x80}, {{&(0x7f000058e000-0x10)=@ax25={0x3, {"a5b00c6a00f89a"}, 0xf2}, 0x10, &(0x7f0000e20000)=[{&(0x7f0000d9b000-0x8c)="e39052401f343b80315cc3905c6e1f1b285dcfef64adfdcf4af1fbf1326a4ba3f514a526e8d74f70bbc9bf93825f2d072b207740ece70adefaf68ae859bf7411b2a187cf44f5a34d4f4bc789708def4f87823ea8e301ef2f9276b3b07d619a674d1dd90bfc1f28350f9b8720cd1d5ef69a5f0b00d11ced9e971c143a92619ac27048fcf976ac4e288cd05cf6", 0x8c}, {&(0x7f00006e7000-0x15)="d56d89d0b7be69238bafa99724b4fcca13954ef4ea", 0x15}], 0x2, &(0x7f0000bac000-0xa0)=[{0x38, 0x2f, 0x401, "28cc867577e3cc9e383798687486d87109037a403ee9dcc8fdd14df2e255a8d8dad2119019fc69"}, {0x68, 0x1bf, 0x8001, "3714ac9165317e86dbf0097c6677302b7a77193f147dc832626533d484d6bf8cb0083094cac420644c3576983658339c852c98c8d17ad452afd8aef7c70116fbb5faa02155ae5bd882da6b8bdea33fb61b"}], 0x2, 0x811}, 0x5}, {{0x0, 0x0, &(0x7f0000e79000-0x10)=[{&(0x7f0000d50000-0x1000)="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0x1000}], 0x1, &(0x7f0000315000-0xc8)=[], 0x0, 0x20040010}, 0x5}, {{&(0x7f0000cdf000)=@nfc={0x27, 0x3, 0x5, 0x6}, 0x10, &(0x7f000039e000-0x70)=[{&(0x7f0000009000-0x39)="afe8faecc3eeeaaf8102f8b5d45f190894e861291ed9ffe54dfbaadda8fe3377879710f4e5e3f7cb1ce350a458625b09972faf18b493b56dab", 0x39}, 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0x1000}, {&(0x7f0000f01000)="1ea677fee06c4eedb6984dca84e52e6a524df54842d3d832d3fe7740092cf11df728c855e703574cf3aff662dd4d37686f2a761e7d1b036196722fdb5d2ecfd1f800bbe662d2333eba44064ac9d862d50c668acceb7174235f722e35c9742476313428546c3e209b96396b299a9c16a914de063ea0487f2f3ef0c7db03397a161d44946f2ea5bc0c707293955876b82055e5952962199dab547c6cf47bf315e4785ca1", 0xa3}, {&(0x7f0000cdf000)="12bdcb4131384e1401d8803cdcdef6e6795b9f0be4d5665caed827a5ca1f5e1ccab5b2d0343429c4b332167882d026b1f6b7eb6346794785daddec9adfe0d3a55df47da28fed9d2c12d056ab91cd1c9d6cc2cf2fca5e6125ce3c313de8520b99b44e338a13730ec6f27839cc543f64e63babbb8f62dcf49518bc0c", 0x7b}], 0x4, &(0x7f00000f9000)=[{0x110, 0x1ff, 0x59b, "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"}, {0x78, 0x0, 0x3, "ca064926211c9d7e8c52a3229faf55209e7225dbeedf9f9f438e44aa9742eefcdc635d4752ae2cba0e528ce5a52a581660ac87ac519a295733363e6697df7655a9154f54fb6246b038cdfd880ffce9f1b294fcbb03bb6f4284d06e1703168f00bf762224"}], 0x2, 0x0}, 0x3}, {{&(0x7f0000cc8000-0x10)=@ethernet={0x0, @random="42e70c621c1d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a7000-0x50)=[], 0x0, &(0x7f0000d51000)=[{0x108, 0x1, 0xfffffffffffffffe, "ae2d8ab32d2a07d511c7c35079a5faf1f8c585ca6aa65a71251d138279c56586eea290db5bf93f2adaa952176038bdcc6c57e55726e4644dbbb36f82c91d5c0f97cb6317c1d9c8ee72f4410e2db80394e402e870e4040c0aaedb93a29bf3d376b4f0d1459fa141bca0f037a3b05fbb626d34b011a19c2ced7275f8061a0e600fb3ff00a4ea5bb1f170364eea1204e6e85b79e4bbbe3440082bdfd02aa1a80ea70dce8057069870889fecfa0de99d7148ddd6f03784e062cd1329ee139deefc0715ff2feb96115000cb31f8dce8d5a82c62448440d83dbf70a00700ef763eb3c753b884115673d9370488d9e0964266ef6ed81f7e9e1006"}, {0xf0, 0x103, 0x3ff, "022136e0eb855b7be120c15f4bac242ae54697f89520a0ab6d0ccff0a3a5cf1ab78c7edcc2148cb859a1baf81ab224e6f7ee21274775052b67b04880c5697f77b2a60b16a79b7701aa574849092ec68b1a0af4f3791cf3e60329a53ba0d17022b280350f5e9955380efb69606c9f115cdfa5abec0e804342d22341c3dbcb3d6a1ef9970fa5452a82c1ad0f3558476c550014a802723a24ea99dd214906be5c112f506e5ab7fb5d19feb5ca24c79e3f7ded26e10c07cbfef2cceaafd837515bf79caa9a06cb1b3ca1c73b10367e1620f0275106cd98fdac5efd0a0e0e74f94c8f"}, {0xf8, 0x12b, 0x10000, "0b83b9846a2b42964b0b5f71d1d34b3a27c24948d6d685e03460a692b1be00a47db1ecbe71998e2c9548a8299eca1d52a478441bd1b73ebdbf6733de75fa7cd929954b772c37e70e15f723a5bde2c890f1ce548c64b5265767ba5a667258cd7258fa76ddc15d67bcfbe82e3dcd9655cc79e5b22effb79ec28d24829b576c1044d37b2b3f034de81c8c4f9e0d2456cb5c1101c64183c419c3b17c18ed744e226d32c69f16380fe5b0a8650298f5cd8de489eabd2e56d52737fb32f5ecaef4400e2513bba24840806413f2d6a54f3c1b55be117823be2bd0e4981ee02c0f82517452098df5e2f0"}], 0x3, 0x20000000}, 0x8}, {{&(0x7f0000f3c000)=@l2={0x1f, 0x0, {0x6, 0x0, 0x9, 0x7ff, 0x1, 0x0}, 0x27f, 0x3f}, 0xe, &(0x7f000031e000-0x40)=[{&(0x7f0000e77000-0x6d)="93c0084d6beba57ee8bc5b9487173d70bd5d578ce9105d5292b5731c2ef27cd19f2ee2b9d980f835fdf6b52c78fd8455c084fe4705fd021a93eabcaaa5b30328940f738158ae77293778a3629e6dba5e8bb312cf5732b1aa51eea7d05b940d51ddf7dc4d35bef1920a9e53e2f8", 0x6d}, {&(0x7f00007ca000-0x13)="f927d13ac14dce6ba6ce9f314ff78ed08c4b44", 0x13}], 0x2, &(0x7f0000735000)=[{0x68, 0x114, 0x8, "67c025e4796de2e5c7f149b9602864131291f006d8f5d7c8f36debeca18aa2949952f37e5d8a3ebd47ddc6ff4d1b181c20c6fbd50cafce278230a798c10b3f77e5080d42b4f70e5e300d87c03a2893766dfdba7ec485d7"}], 0x1, 0x8000}, 0xe0bf}], 0x6, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00008ba000)={0x100, 0x0}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000af8000)=[{&(0x7f0000e15000)={0x27, 0x80000001, 0xffff, 0x7, 0x2590, 0x9a, "977aebb06a35ac74134fdf1c9f5a55fb86dc3feed2de174aaf555b9b492fa3b2dd056f5e981da6c55b2851245650bcfe53a0addba07f659f15f8a53551a6b7", 0x3}, 0x58, &(0x7f0000e07000-0x10)=[{&(0x7f0000038000)="85d19bb7c1f500a18ece7b650f0288ad8dab58aa6608f739de3e5d700dd0cf7ac45df0be05d32a1ab85a6aca21da2740fded3eae64041b54a5859d566ebc4fcdeabd8ae638b8409b33e0c8ca39b83fd8049a86f907b600fca4601d0785723c3dd41735bbce12fd2a05b80b470e4c0d569a66de2b8f268dc4fce93b0189801e4cc38e2cbbe5039e8d5470f909ad9738bd81c16190f3", 0x95}], 0x1, &(0x7f0000548000-0xc0)={0xb8, 0x10d, 0x80004, "f6a2b1b70ba0b2d965bf6db375497e1b273185c3954500743b104aefbaccdb6224b2586a5aa6b9bd33a09763091f957f87e35033b2947255237104ec3703f085ccf0471685af51451b1e52262ac53c55a44dc4d5d1d6df9d9c2087ace1609497fcdd229194de31c7144a3347db0d7f4048f8930fef71570f3b733621afa4446eb5f2eb7d1233207e33a16ac0519158c4dd93b7302cbb05ccf15df20761004ad1f4fdd4d2d32cd45418278694"}, 0xb8, 0x40004}, {&(0x7f0000c44000-0x60)={0x27, 0x1, 0x80, 0x7, 0xff, 0xa35, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x3}, 0x58, &(0x7f00006d9000)=[{&(0x7f0000646000-0x61)="dba7714dad7453e8577f5b890882200cb8ebf8f158789f99bf4d352fc17b027001a7b722170491605ea00c78b24f2828594f5cdc88f7eca110b60163cfb8e105683ef19db216e18f5e82291d3c222a58ede8912e76c9d2fbc98ba5da632a4fe636", 0x61}, {&(0x7f0000bdc000-0x82)="e1ce88a2be90cfd16bdf47f74cba624a1630d9e5d95cf38f17a24e56187d4193d1ac20a4e2ea02275807b8f4a51281ce49310b69d9eac23d56ce5020f290464db6f646dd78aa53451f0ea415531361f125f79276d6684f568f78678e4b9b512916f81ff149f8d517725f221b614a75febecfb361d8b6015f9c0b022c95f0caa9e025", 0x82}, {&(0x7f00005c4000-0xc6)="c20ece021a6ca517e03a607060253f1f81c36ec8a08d97401433c19733345f3fdc88686c6d37e875dc6876cc1e17353e061056784c6252814c31f70bb6f0230cf5cc8178a4502da63136e9e79d8a9999f7180545fe8d40028c53e91cc0d1822d2b848366222376ac278fd2be3a682cdcf7334f0c4387e12378b587bf4672c7336f7cb6ea5e1757ea175424ac13c37d07d55b6414e794d1e7f96775f5042b821d5553f7f2a4dc53136ab149bcc56997e488ed9eb4d1c8a415ad7bf81fb40d329d4bd50f981986", 0xc6}, {&(0x7f0000e15000-0x81)="51aecc03e9647d59083e9073244576c5174029a1e8e73d442203cc7de41cc5114f3c003617bc311719351d492a9223cc885e4bdaaf1b70c4f67c98be6810107f497274f3739e83a3059a85ccd9dc4c6bcef8aee55cf656afafff82b538c580cc2e9c42bb46a3432e451487fbd970556f42987b88009772677a2b08bfc2c2031871", 0x81}, {&(0x7f0000920000-0x41)="8e01b4abf5ca64c2f7f1003e4a0a94b4d9d1f79428b6cdecb79dd41ee409d3f6d01396765e03a6eb5bc6bc883894e22c4165bc267be2c6ebb780c27438351633d8", 0x41}, {&(0x7f0000bca000-0xb8)="619d5e62eba66024b7409ddf8073f8b068d9c4bc0d8885934594a5bbbde271ecda67f9e794f0d1717ecd2a9a9b9fdf3821d383de5d18d4af50d6bd5109810546afc312208037e2315bca146a88a6a3fe2b50210ad04143363e55c264979e2a05c1a8fc5163583dd0b1d6299a04677a36fcfdb64a9ca1a9003b62543dc94eb5afed882a9db7940217b4d6b6668caac46c5223d41e4f3d5ec385a14b002899ae57b7cac403b4b41a69bfa479bb1246ca8cd22d2644f7179402", 0xb8}], 0x6, &(0x7f0000e5e000-0xb8)={0xb4, 0x118, 0x4, "fd5bfba6cb8c2f2ad4221c3120c00e785d54676838a85c77651fecfc13fb6c72406307fc0c53c67a720a73fbfb8f49eb5b79a3b73e73acdad1a2a8a3cf6a04b68fd7292f0adaee329ffe27f8fce3be656ab6cddee10dc6e1cc28aa46e9390d09fa67b81c67e47244aa15cf25c38b24207dc2540cbe135567f768454b12cc958b9aafed153c21d629f3c286902755934645435fe652820d19f32f7ba42825953a29e2321677014f73"}, 0xb4, 0x0}, {&(0x7f000027e000-0x60)={0x27, 0x7, 0x7fffffff, 0x7, 0x6, 0xffffffffffffffff, "303e37f6a0a1f97f71bc1547dab0f03a326964fdc037259b08a8a5177e0db574690606c539cc714c80d9da96043dd8ee585a8c711ea63204c7bb84f0033df9", 0x0}, 0x58, &(0x7f0000c24000)=[{&(0x7f0000aa7000-0x4b)="03f68072a5687b96a31bca167db664280c54e91e716edd4494bc2eb85a9fb0a085788ff7e5c41ce9b4a2ee83fb27bb52d6a4ac770036aff24326531ea9664645908cd525d43fb02991ff65", 0x4b}], 0x1, &(0x7f00008aa000-0x18)={0x18, 0x10e, 0x634, "03da0efe2f7a6b8b5e9f70d2"}, 0x18, 0xc0}, {&(0x7f0000bb9000)={0x27, 0x1000000000040, 0x1, 0x7, 0x0, 0x1, "7a4a87e322e0594a3276f2b8ec892daeb8dacfcf9df0f9e9ed2adbbb6da683075dc4a9af1d3a6e8fea0446d98f6801bd97c88e56a6f27678ce0b7f435fb82e", 0x7}, 0x58, &(0x7f0000d39000-0x40)=[{&(0x7f0000ba1000-0x7e)="af1b8a5474343e036e63f1cb0c3cb5a813761c65586a1d779c2222aa73defe7e73d5ec0fa52813c8a66e671cf84d3eb8ece77eedf705dc53d5c0e2026a822b3611ba9f6ac16a0874403c06730d7c82cdc826a7099770e3d2c35e5419408bd5c271964a0ff99a0618feebc2aa1b7a955c43478ac6a271c1a75164a2403758", 0x7e}, {&(0x7f0000306000)="c22025517fd4c7a6a4e60b631041d286660fc397654c67e10a0a8341e5fd69136ccde7a743c9c9059bbcee337aace3c71bfa2588fe73a08dcc1c72bbb77836ee4b2155f6ed", 0x45}, {&(0x7f00004c3000-0x4)="ed202cff", 0x4}, {&(0x7f0000dfc000-0x3a)="b7b34288eb05d56b2d983fabe03131a828db86febbdb4dc3f7e26c8c24a234964831777c6be2134ca1c2ce05d4860ec1c91898a96c791ffb98a3", 0x3a}], 0x4, &(0x7f0000b83000-0x40)={0x3c, 0x114, 0xfffffffffffffff5, "f98e56645220a5c1782390e0f2c986f7f88e108b813fc350106bd59a731d26b5e397a6d6d3477df74944331b7144"}, 0x3c, 0x20000000}], 0x4, 0x20000000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000226000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000573000)=@common="69706464703000000000000000000000") getpeername$packet(r0, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004a6000-0x4)=0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000027e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f00004fe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000daa000)=0x59) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000014d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da8000)=0xc) write(r0, &(0x7f0000946000)="26000000130047f12001b1dc59002200160b00000004ffffffffffffff000133030003003f40", 0x26) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000405000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000dff000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000253000)="39b65a98185c87fc6ec18e4a6f27257cd6c3abc126673d1768292e9d71e73b3e99f5e3dbd542ed3f4a36ecdbffe850c1bc6d8031cae03987f6ab8633a0fd512356a76b0f1cfc56edaeec3989c699650da7ad39464caab87a77e89c3e5c0986a7f1b7114dbba33046968f8d59e4477c3cc97e4baaba1748e2bf1d190c232e8068bd3c7cd546e2c0da9acb362263f8a009e0ba9340280392470c17465da4736d6a8a8692a1842a1a8937f76422adcc4b417bd94875787890cce428eafd716712fcffc68e30a05511ed032039b0a527977fca66f3c71f36bbcf5b7614fdb00dc5bb0c688f469f", 0xe5, 0x4000, 0x0, 0x0) 2017/10/13 23:24:08 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x20000000000006) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000000000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x9, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x6, 0x40051, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000001e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000017000)={0x0, 0x0}, 0x1, 0x6) syz_emit_ethernet(0x44, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x100000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x1, 0x0, 0x0, 0x40000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r3, 0x1, 0x0, 0x8, 0x4000002, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7, 0x9}, @sack_perm={0x4, 0x2}]}}, {"bff3"}}}}}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3, 0x2018072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000011000-0x6)="6879626c6100", 0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0x8000, 0x4, 0x800c, 0x0, 0xc000000000000000, 0x4, 0x7, 0x8000003, 0x0}, &(0x7f0000025000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000c000-0x8)={r4, 0x3}, &(0x7f000001f000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001a000-0x14)={r5, 0x8, 0x863, 0x100000001, 0x20, 0x3}, &(0x7f0000007000)=0x14) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000001c000)=0xb8a, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000022000-0xc)=@sack_info={r5, 0x10000, 0x10000}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000023000-0x8)={r6, 0x6}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x100000000001, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8b, &(0x7f0000023000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ee9e90a4eb53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0x1a, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2, 0x200}, @generic={0x3, 0xe, "4ce5c61d9738598cebd38f86"}, @eol={0x0}, @mss={0x2, 0x4, 0x7e}, @generic={0x13, 0x3, "bf"}, @sack={0x5, 0x12, [0x200, 0xcec, 0x4, 0x4]}, @eol={0x0}, @fastopen={0x22, 0xe, "0e0187ce3ae391c59a9bce92"}, @fastopen={0x22, 0xa, "588938aa4cf2c048"}, @sack={0x5, 0x6, [0x3f]}]}}, {"90"}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000001b000-0x20)={0x401, 0x40, 0x8, 0x3ff, 0x6, 0x101, 0x80000006, 0x200, r5}, &(0x7f000001a000-0x4)=0x20) syz_emit_ethernet(0x3b, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a60535c6e11b", [{[], {0x8100, 0x0, 0xbb2, 0x1}}], {{0x800, @ipv4={{0x5, 0x4, 0x13a982bb, 0x7, 0x29, 0x0, 0x0, 0x10000000000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0x5, 0x2, 0x101, 0x0, 0x1, {[]}}, {"1d"}}}}}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x6, &(0x7f0000026000-0x30)=[&(0x7f0000006000/0x4000)=nil, &(0x7f000001a000/0x4000)=nil, &(0x7f0000022000/0x1000)=nil, &(0x7f0000020000/0x1000)=nil, &(0x7f00001cb000/0xc00000)=nil, &(0x7f0000007000/0x1000)=nil], &(0x7f0000026000-0xc)=[0x2, 0x8, 0x80000001], &(0x7f000001d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9) 2017/10/13 23:24:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00002fc000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000d87000-0x4)=0x0, &(0x7f0000869000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c2000)={0x4, r0, 0x0}) syz_open_dev$usbmon(&(0x7f0000ab6000-0xd)="2f6465762f7573626d6f6e2300", 0xac9, 0x400000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000952000-0x8)=0x80) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000074b000)="616e6f6e5f696e6f6465667300", 0x0, &(0x7f0000670000)="") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000386000)=0x0, &(0x7f0000ae0000)=0x4) mount(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000d5d000)=[{{&(0x7f0000cf7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000261000-0x30)=[{&(0x7f0000a55000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000689000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000069c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a83000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000122000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000b6d000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x6, &(0x7f0000d61000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x3}, 0x10000}, {{&(0x7f0000758000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001df000-0x40)=[{&(0x7f00009f9000-0x8)="0000000000000000", 0x8}, {&(0x7f0000893000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000fc7000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000dbe000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000442000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000ede000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f00007d6000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x8, &(0x7f0000a70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x3ff}, 0x4}, {{&(0x7f0000abf000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000785000-0x10)=[{&(0x7f0000b35000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000c8d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000fbf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x800}, 0xfffffffffffffffd}], 0x3, 0x60, &(0x7f0000999000-0x8)={0x77359400, 0x0}) getpeername$llc(r1, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dce000)=0x10) readlink(&(0x7f0000a27000)="2e2f66696c653000", &(0x7f0000652000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) connect$inet(r1, &(0x7f0000bd5000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/10/13 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x220000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000009000)=0x0) socketpair(0xd, 0x4005, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="6465616400", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000373000)="2e2f66696c653000", 0x1) getpeername$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d12000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000764000-0x14)={{0x6, 0xd6, 0x29, 0xa6, 0x7f, 0x8}, 0x1, 0x101, 0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000051a000)=@generic="b89c0ea37a030de514f4d7a5962dfdd3") unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x8000, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000772000-0x1)="4b") unshare(0x62020200) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007df000)={&(0x7f0000562000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c7f000-0x4)=0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) signalfd(r0, &(0x7f0000dcf000-0x8)={0x159}, 0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000bd9000-0x1000)="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") rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007b1000-0x8)={0x0, 0x7fffffff}, &(0x7f0000a61000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000a62000-0x108)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x9, 0x3, 0x100000001, 0x1, 0x56000000, 0x8000, 0x6665, 0x9, 0x800, 0x2]}, &(0x7f0000a62000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00009a8000-0x18)={r5, 0x33, 0x0, 0x8001, 0x6}, &(0x7f0000546000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) [ 213.739609] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/13 23:24:08 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000278000-0x9)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000068a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000094f000)=0x1c) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000fb4000)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000615000)="2f6465762f6877726e6700", 0x5) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000c9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f0000155000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10340, 0x1, 0xffffffffffffff20, 0x0, 0x40000000, 0x8, 0x0, 0x4, 0x100, 0x100000000002, 0x0, 0x200, 0x80000001, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x5, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d1e000)="2e2f66696c653000", 0x20) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) r3 = syz_open_dev$vcsa(&(0x7f0000101000-0xa)="2f6465762f766373612300", 0x1, 0x400) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000ac9000)=0x0) getpriority(0x0, r4) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000fb2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = dup2(r1, r2) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f000024f000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f0000611000/0x2000)=nil, 0x2000, &(0x7f0000dfa000)="000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x9f1000)=nil, 0x9f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={0xffffffffffffffff, &(0x7f000085a000)="", &(0x7f0000eb1000-0x1)="05", 0x0}, 0x20) r6 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x80, 0x0, 0x0, 0x0}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r6, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000656000-0x10)={r6, &(0x7f000072a000-0x1)="00"}, 0x10) [ 213.789464] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/13 23:24:08 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a6000)="2f6465762f72746300", 0x2003a, 0x0) syz_open_dev$sg(&(0x7f0000525000-0x9)="2f6465762f73672300", 0xe, 0xfffffffffffffff9) perf_event_open(&(0x7f0000691000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c8f000)=0x0, 0x4) pipe2(&(0x7f0000db4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bae000-0x4)=0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r3 = socket$inet6(0xa, 0x803, 0xff) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000bc8000)=0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000885000)={0x4, &(0x7f000087c000-0x20)=[{0x2, 0x3ea, 0x0, 0x2e}, {0x7, 0x3, 0x401, 0x1}, {0xb845, 0x1, 0xffffffffffff4fab, 0x9}, {0x44, 0xffffffff, 0xffffffff00000001, 0x3}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fdd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000d23000-0x40)=[{{&(0x7f00008ce000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000d15000-0x20)=[{&(0x7f0000e8d000-0x1000)="df47ab0ed3067f0d3f0359e1bc7278d523c17604239a0078766df7bdadff3248a9d114817187ae8b1eccea02b6c25540c47f5b556205288bd88fc93b89fe3882a56ccf88287d49186a8c83d1486aa1e09db50fe0d3c49ae2bac4991275cf02d44359d08e24e6273b264a3fe58e568f02b2cd86e2ecd3af3011a07c17b41f47834ab6a6b8e810098d6ba6d6f701cd3fe75b1b94c4558b2090358d2cf84a67e506301f3cf7e9a554dbfced87ea5e871a0ce14d7c94fcc02c01dd5c75fcdd67dd3401a41f080c57898476e401a4625076fa2877af36eca532408d2ca2fd3f5802f7025fb57e3a148acaa41bbc3ec5c223783030f4354a37f3610fa06af74ad5e9a3c5f806c31478e9ddf12765150c98abad5bbf7ae9508f93ee76e8783c2400d34f4313ffca066a90266dccf771af08e6f7b69d3d2c979047cb81fa56b017f7ef4467f931ee7bf1bd8afb46d5fdfff514d8259412a2d24f9f77c53b2aa882746cf0cc986823ccfcfaf9ff7e9296009758914cedb4fd25a880bccf5f822755a22c46142596a9485b573affeb5139a26e22602a053aa3727c0c8b3b88cbd60abaedaa65f41ab7c3ab18f5c070425f2df8bdc403711ae966afb2b3b58d2415dd972df783f270a6137e6416fbb8b2c8d4dbbac8d8953c1def335cc773bc186dbe6d92a1eb072e7836571a67e82b80b2398a66047f68903d58a356fc9cf77142a32a1dd8c75d55b450830b8a643eb126de20583878f025fc03aa1677ccd70b8e39751280efeb5de48d9104b879ddfb6bbb7b97c7b20286e883171f7cce8c7b5addd2895daeb2b32032d72dda055f195f8a349866d97bcd54189b73a6c9ceed64f920000000d1a3e6a8525dde7a1e1de61afb4990b1429d8bbdcc747167f73c409533e00162616f2585d4339e89ba6138e9aae2f0c6707af8ae71e62fcac927da37dbf1c7cdf98d6220bb947617bf5a1441ac9a8a6075d5ed7b5e8dd2b95a83b82f30cd011ed4ff3ed08debd9fef572b26b6c9adfc509d45d7ac2af76b677cf66e71b5e057f7f4e252ef9c1c86d4ab31a3afe54eebd7fcc840456e74ff41524cb191e919724bc6079e3ad7f52e923e2cfc9bd37fe2544f252757d84e9e7da3a8e8ebb545adc98f832548d2e8c5cce7b6ddfaf6f3bf89e22498ac0d291e51cdb3bc3bd729a276781c0fd0ee2c4988bca401d014bb98ea3e7fd5725383c7a7056643574d85d5edf3fe1cc027965cd2fe4fafda4b9e2b39abbf3753b40d3c7f35b41e6ee4b8da4b00da3f54ef3e13d5e68eb497c2b969fa08d07b5cca0b599e06b7930d9ef4aeaf75ff6e96cfbe275a0c727d04cb4175cdf9c60b2bf3359b24267dd88ad9c6723c898a1ea75588d514bf0834f87c119efd2d124e6504aba38801cc75597b3af055cb31db9d1fdaf6208b172d50a7c890bb923c0a13a84fc503920bed427a9bae3d7368f2f1c4ba8c0377451c3d7e394083fa5c629966034df0d39bf67f7b5bbf196ea05d1d99480a199a20e6949842def19b5e865b155a248753b3adb72515a42261758a1a427babd66cf14c52ac2f202b7a5da64530a7ebb09ce6e6b3ad91217e357388063af9d7a2b9634848eac504d84dc438be27a453cd9bd1d6f0f25a9ce107e498479f4bab1c25e16bc7eb5fd902a9990bb15cac26eb9b946bdd2d9d94953c0bfdee2a7a514b340f5aec840c9c5b74b77915d12c4b06304c0335740d4e8ffc644b30f9ead78cf2881d8d23e4eaac154556e5ee7bf848d8c86b72f89247b5ef857f91aefd4749ab906723788791f7f54628ea001c87889e2e84ec6d14983991c437c36b19cbbab4d616b6fb1092fb8c5b2eebdef040243efa38191d90269077e7554146f5e2a52c0a42c02d77bc5c6f364c880504bf771ff8a2ac84e03ad3d3fe3e12779c2ecfc8f753830610fda0fab1bae88f41cd0e131e83356c1e6ae62318887e3a6f4a29dd9982ba339ff570936ccb6054c9678b4ba24f0d9e889e946b631d0", 0x585}], 0x1, &(0x7f00000fb000-0xa8)=[], 0x0, 0x4}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d8000)="2f6465762f76637300", 0x8000, 0x0) pipe(&(0x7f00009bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a30000-0x8)={0x0, 0x8}, &(0x7f0000956000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bcd000)={r6, 0x9}, &(0x7f00005a0000-0x2)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000058c000)={0x0, 0xbe, 0x8, 0xe0, 0x5, 0xd}, &(0x7f0000ae7000-0x4)=0x14) syz_open_dev$mice(&(0x7f0000448000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000935000)={r7, 0x1f, 0x400, 0xa, 0x0, 0x1fbffffffffffff, 0x74, 0x89, {r7, @in6={{0xa, 0x3, 0xeb, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0xb8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x91, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000000000fc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000000, 0x40005, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000baf000-0x1)={0x2}, 0x1) clone(0x800, &(0x7f00005da000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") fchmodat(r5, &(0x7f0000aa2000)="2e2f66696c653000", 0x8) 2017/10/13 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a6000)="2f6465762f72746300", 0x2003a, 0x0) syz_open_dev$sg(&(0x7f0000525000-0x9)="2f6465762f73672300", 0xe, 0xfffffffffffffff9) perf_event_open(&(0x7f0000691000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c8f000)=0x0, 0x4) pipe2(&(0x7f0000db4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000bae000-0x4)=0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r3 = socket$inet6(0xa, 0x803, 0xff) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000bc8000)=0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000885000)={0x4, &(0x7f000087c000-0x20)=[{0x2, 0x3ea, 0x0, 0x2e}, {0x7, 0x3, 0x401, 0x1}, {0xb845, 0x1, 0xffffffffffff4fab, 0x9}, {0x44, 0xffffffff, 0xffffffff00000001, 0x3}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fdd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000d23000-0x40)=[{{&(0x7f00008ce000-0x80)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f0000d15000-0x20)=[{&(0x7f0000e8d000-0x1000)="df47ab0ed3067f0d3f0359e1bc7278d523c17604239a0078766df7bdadff3248a9d114817187ae8b1eccea02b6c25540c47f5b556205288bd88fc93b89fe3882a56ccf88287d49186a8c83d1486aa1e09db50fe0d3c49ae2bac4991275cf02d44359d08e24e6273b264a3fe58e568f02b2cd86e2ecd3af3011a07c17b41f47834ab6a6b8e810098d6ba6d6f701cd3fe75b1b94c4558b2090358d2cf84a67e506301f3cf7e9a554dbfced87ea5e871a0ce14d7c94fcc02c01dd5c75fcdd67dd3401a41f080c57898476e401a4625076fa2877af36eca532408d2ca2fd3f5802f7025fb57e3a148acaa41bbc3ec5c223783030f4354a37f3610fa06af74ad5e9a3c5f806c31478e9ddf12765150c98abad5bbf7ae9508f93ee76e8783c2400d34f4313ffca066a90266dccf771af08e6f7b69d3d2c979047cb81fa56b017f7ef4467f931ee7bf1bd8afb46d5fdfff514d8259412a2d24f9f77c53b2aa882746cf0cc986823ccfcfaf9ff7e9296009758914cedb4fd25a880bccf5f822755a22c46142596a9485b573affeb5139a26e22602a053aa3727c0c8b3b88cbd60abaedaa65f41ab7c3ab18f5c070425f2df8bdc403711ae966afb2b3b58d2415dd972df783f270a6137e6416fbb8b2c8d4dbbac8d8953c1def335cc773bc186dbe6d92a1eb072e7836571a67e82b80b2398a66047f68903d58a356fc9cf77142a32a1dd8c75d55b450830b8a643eb126de20583878f025fc03aa1677ccd70b8e39751280efeb5de48d9104b879ddfb6bbb7b97c7b20286e883171f7cce8c7b5addd2895daeb2b32032d72dda055f195f8a349866d97bcd54189b73a6c9ceed64f920000000d1a3e6a8525dde7a1e1de61afb4990b1429d8bbdcc747167f73c409533e00162616f2585d4339e89ba6138e9aae2f0c6707af8ae71e62fcac927da37dbf1c7cdf98d6220bb947617bf5a1441ac9a8a6075d5ed7b5e8dd2b95a83b82f30cd011ed4ff3ed08debd9fef572b26b6c9adfc509d45d7ac2af76b677cf66e71b5e057f7f4e252ef9c1c86d4ab31a3afe54eebd7fcc840456e74ff41524cb191e919724bc6079e3ad7f52e923e2cfc9bd37fe2544f252757d84e9e7da3a8e8ebb545adc98f832548d2e8c5cce7b6ddfaf6f3bf89e22498ac0d291e51cdb3bc3bd729a276781c0fd0ee2c4988bca401d014bb98ea3e7fd5725383c7a7056643574d85d5edf3fe1cc027965cd2fe4fafda4b9e2b39abbf3753b40d3c7f35b41e6ee4b8da4b00da3f54ef3e13d5e68eb497c2b969fa08d07b5cca0b599e06b7930d9ef4aeaf75ff6e96cfbe275a0c727d04cb4175cdf9c60b2bf3359b24267dd88ad9c6723c898a1ea75588d514bf0834f87c119efd2d124e6504aba38801cc75597b3af055cb31db9d1fdaf6208b172d50a7c890bb923c0a13a84fc503920bed427a9bae3d7368f2f1c4ba8c0377451c3d7e394083fa5c629966034df0d39bf67f7b5bbf196ea05d1d99480a199a20e6949842def19b5e865b155a248753b3adb72515a42261758a1a427babd66cf14c52ac2f202b7a5da64530a7ebb09ce6e6b3ad91217e357388063af9d7a2b9634848eac504d84dc438be27a453cd9bd1d6f0f25a9ce107e498479f4bab1c25e16bc7eb5fd902a9990bb15cac26eb9b946bdd2d9d94953c0bfdee2a7a514b340f5aec840c9c5b74b77915d12c4b06304c0335740d4e8ffc644b30f9ead78cf2881d8d23e4eaac154556e5ee7bf848d8c86b72f89247b5ef857f91aefd4749ab906723788791f7f54628ea001c87889e2e84ec6d14983991c437c36b19cbbab4d616b6fb1092fb8c5b2eebdef040243efa38191d90269077e7554146f5e2a52c0a42c02d77bc5c6f364c880504bf771ff8a2ac84e03ad3d3fe3e12779c2ecfc8f753830610fda0fab1bae88f41cd0e131e83356c1e6ae62318887e3a6f4a29dd9982ba339ff570936ccb6054c9678b4ba24f0d9e889e946b631d0", 0x585}], 0x1, &(0x7f00000fb000-0xa8)=[], 0x0, 0x4}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d8000)="2f6465762f76637300", 0x8000, 0x0) pipe(&(0x7f00009bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a30000-0x8)={0x0, 0x8}, &(0x7f0000956000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bcd000)={r6, 0x9}, &(0x7f00005a0000-0x2)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000058c000)={0x0, 0xbe, 0x8, 0xe0, 0x5, 0xd}, &(0x7f0000ae7000-0x4)=0x14) syz_open_dev$mice(&(0x7f0000448000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000935000)={r7, 0x1f, 0x400, 0xa, 0x0, 0x1fbffffffffffff, 0x74, 0x89, {r7, @in6={{0xa, 0x3, 0xeb, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0xb8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x91, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200000000000fc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x80000000, 0x40005, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000baf000-0x1)={0x2}, 0x1) clone(0x800, &(0x7f00005da000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") fchmodat(r5, &(0x7f0000aa2000)="2e2f66696c653000", 0x8) 2017/10/13 23:24:08 executing program 3: r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000095f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fa4000)={0x20000002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f0000778000-0x8)="2e2f66696c653000", 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) r3 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) r4 = add_key(&(0x7f000031c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000fb5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r3) sync() memfd_create(&(0x7f0000254000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000588000/0x3000)=nil, 0x3000, 0x1000100000000000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f0000721000/0x2000)=nil, 0x2000, &(0x7f0000d6e000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000826000/0x4000)=nil, 0x4000, 0x1, &(0x7f000084a000)=0xfffffffffffffffd, 0x4, 0x100000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) r1 = creat(&(0x7f0000cda000-0x8)="2e2f66696c653000", 0x109) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f00000af000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00007d8000-0x4)=0x8001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001b3000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00004e5000-0x8)=0x3) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x42) ioctl$int_out(r1, 0x2, &(0x7f0000c6a000-0x8)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000070d000)={0x8009, 0x5, 0x3f, 0x1ff}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000278000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000088f000)={0x6, 0xfffffffffffffffb, 0x0, 0xc07, 0xc99, 0x80000000}) syz_open_dev$urandom(&(0x7f0000011000)="2f6465762f7572616e646f6d00", 0x0, 0x484300) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f30000-0x4)=@assoc_id=0x0, &(0x7f00007b6000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000056000-0x8c)={r4, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r3, &(0x7f000030f000)="", 0x0, 0x0, &(0x7f0000763000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000a31000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dbe000-0x108)={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]}, [0x4, 0x3, 0x7, 0x7f, 0x100000000, 0x3ff, 0x7, 0x8001, 0x6, 0x709, 0x9, 0x1e, 0x10001, 0x2, 0x7f]}, &(0x7f00004d4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000419000)={r6, 0x90, "f8c35164102f29560958568cf8d2e1469b4c170f98bf554416ef6ba0731abfae88b3fe7ebced910ce623eb299b08000000393005675a333d26b86bc7c1ce9ce7f3ac73772d0f68c0d44d1442a41344215a06b634414806e4c4f14a70d03cc1a9a8d8dae0ae66f45d04f4ac36012ed26ace064ed9bab8d3bfed8a6467a68570f20549a77f6866fe16fdbd22105dd17e7d"}, &(0x7f00006ca000)=0x98) [ 213.927247] rds_bind: 5 callbacks suppressed 2017/10/13 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001b1000)="1f0000005600056d00000200000000030700000004003f0000000005000000", 0x1f) recvmsg(r0, &(0x7f00000e4000+0xa6b)={&(0x7f0000a64000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000544000)=[{&(0x7f0000ab3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000828000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000479000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000985000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000439000)="", 0x0}, {&(0x7f000071f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000cd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x7, &(0x7f0000e75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x1000}, 0x40000000) [ 213.927257] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2017/10/13 23:24:08 executing program 7: socket$inet(0x2, 0x80f, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2000a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b86000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00003f5000)="6c6f7e5e00") connect$inet6(0xffffffffffffffff, &(0x7f0000901000-0x1c)={0xa, 0x0, 0x7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000006}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f000054b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010a000)="2f6465762f73657175656e6365723200", 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f16000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000012a000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000037e000)=0x8c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000c3e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x2000, &(0x7f0000ff0000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x897c}, 0x1c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcd000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000242000)={0x5, r2, 0x1}) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000708000)={0x5, 0x53c, 0x2, 0x0, 0x8}) sendto$inet6(0xffffffffffffffff, &(0x7f0000a17000-0xb8)="76d734ee7d7d359ecec685e6170333ca824f95c70357a1583e0ca20fe34002b500adb766557e60b4ac6e23698cb452d0ecb35d53d12211caf03a4810b0311db602510178538f34b473c85011103555b4f03d4d4845d941d47ca324e81fc9d236e98321118d4960259f4c9392da6480dab8363d1b302f8dbb6a4292e8cb896d71cea6fa73f2e1dd20cfc2867b8f381062420aabc00c100d5f2f03a8040ae8d64328cc8019f5b03d932102bf1e9940a57067e45d7f28438775", 0xb8, 0x4c800, &(0x7f0000fbc000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) syncfs(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000783000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000619000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r7, &(0x7f0000d8a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000306000)={&(0x7f000052a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendto$inet(r7, &(0x7f000029f000-0x1)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_mempolicy(0x0, &(0x7f0000000000)=0x0, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00001d6000)="") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea6000)="2f6465762f7161745f6164665f63746c00", 0x200200, 0x0) 2017/10/13 23:24:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x803, 0x8, &(0x7f00001d0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000464000)={0x0, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c9d000-0x8)={r2, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ab4000-0x8)={r5, r4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={r7, r6, 0x84}) r8 = accept4(0xffffffffffffff9c, &(0x7f0000ec2000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d9000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00007ff000)=0x0, &(0x7f0000a3d000-0x4)=0x4) syz_emit_ethernet(0x286, &(0x7f0000424000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x250, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2c, 0x0, 0x1, 0x100000000, 0x7ff, []}, @routing={0x2e, 0xc, 0x2, 0x80, 0xff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xe, 0x1, 0x8001, 0x6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x6c, 0xa, 0x2, 0x7d, 0x5, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x2, 0x8, 0x59, 0xfffffffffffffffb, 0x8291, 0x1}, @fragment={0x0, 0x1, 0xffffffff00000001, 0x696, 0xffffffff, 0xfffffffffffffff8, 0x0}, @hopopts={0xbf, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x9f, "d283481d870d1eec174449198b3af45ed9b1e2698ce68fe6b4fe0a66184d4a6cef2cbf875c04af184a6796680d55409fe46f016581d4c86f25718d4060b6c936cf6e03aa1e21c5ba2ecb97e5d0faf06ba0ddf6653787285496f849b7b5a146f0325a3a58f5e9ebc9965904653bbd08d1f6d3db83f51359cfa3240aa253e6a32a55014e863e5b143331d33fca530cd2a8fcee8fdbd530aba5829525bd859818"}, {0x0, 0x1a, "9047f3f78d8121aefeb9e83ccef3612e4ac3049c1ebc4028fbab"}, {0x1, 0x30, "3e6ea8f7a05f9cc3025527c95fa766e54e08dbe140627f77569067b0e830f875712e738e01e581157a43718463d818c3"}]}], @udp={0x3, 0x3, 0x8, 0x0, ""}}}}}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000737000)={0x4}, 0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000b66000)=[@generic={0xb69, 0x1000010f510, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="00", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r10 = bpf$MAP_CREATE(0x0, &(0x7f000060e000)={0x0, 0x3, 0x9, 0x10000020, 0xfffb, 0x0, 0x0}, 0x14) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f00009a6000-0x9b)={0x0, 0x93, "266f904567b5d69d99ad4d1ba4d33344fd26665a39e06c3044f5a9c02c51667bdd239607c96d2fd0979057e2c26f5b8183a01392ffc14aff8e5db12a0a739c4f786fa702c7bbdc0985fff1e51cb14a8921bff66572590364c3fbea832a1b065dfb53116041d42d8df08b651951c76abbb29d38f004762d70ff2968a53c847155c3fc5b96b5c3488d6242dff1aa7de1882e5f12"}, &(0x7f00004ff000)=0x9b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c16000)={0x0, 0x87, "3a39fb8dd3935f769ca7785603d61de153792f5a66c0a2e86d0699c12a4d3ebe827f14b2b9d1f3f9017d2a5c8b59b491191615d4a44e5e4bfa22d1ef722e8bfd19055eba1b2b5afc274dcd8d778b72a82d1c90fcb4b4b3eb59726190bb65038f18380d42cca4d6ddb4d8dd05aa8309cfbffae999726b35ece24d2b3c163ea099b086e8cea20d3e"}, &(0x7f0000488000)=0x8f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004cf000-0x8)={r13, 0x1100000000000}, &(0x7f0000301000)=0x8) write(r12, &(0x7f00007d1000-0x22)="2200000014000700000110f7e2ff0500020c01f201000000090002000000ff13f115", 0x22) unshare(0x20000) socketpair(0x10, 0x804, 0x5c3a, &(0x7f00003d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r14, 0xc0206416, &(0x7f000074f000)={0x8, 0x1, 0x8, 0x1, 0x2, 0x1d51}) setsockopt$inet6_buf(r8, 0x29, 0x33, &(0x7f0000d0e000)="08a2", 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005a2000)={0x0, r9, 0x4000000000001, 0x0, 0x0}, 0x14) getpeername$unix(r0, &(0x7f0000315000)=@abs={0x0, 0x0, 0x0}, &(0x7f000026a000)=0x8) getsockopt$packet_int(r8, 0x107, 0x8, &(0x7f000006b000)=0x0, &(0x7f0000dd7000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000406000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a48000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000dab000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000e5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x7f, &(0x7f000046c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x5af, 0x3, 0x4}], {0x8100, 0x2, 0x1, 0x7}}], {{0xedfb, @ipx={0xffff, 0x69, 0x0, 0x5, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x47}, "f68b7e76f03d69cbb08a5a06e0c26dc92cf809777b3a1fccc3bf41059a23a43a3c7301a008250cdaf77e1f221515e1ddc5464098b7bc20fa9d12ee55d8ab5309267589eca081c77e4d5504"}}}}) connect$nfc_llcp(r8, &(0x7f00000cc000)={0x27, 0x2, 0x0, 0x9, 0x81, 0x8000, "93a31a2e81711eaa905c9a99bd1a06347fd2eccf55196e5509a1f5adbbd3a47d2822fc285891c16577a58a78ad45d2a0662ef3cd116646901781f4150d7eee", 0x0}, 0x60) bind$inet(r8, &(0x7f0000333000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001c2000-0x30)={0x0, 0x3, &(0x7f0000b5d000-0x18)=[@map={0x82cf, 0xb3c, 0x550, r10}, @generic={0x3f, 0x7ff, 0xad, 0x50d}, @map={0xfffffffffffff4a3, 0xffffffffffff7fff, 0x6, r10}], &(0x7f000092a000)="00", 0x6, 0x67, &(0x7f0000122000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x80000}, 0x30) setsockopt$packet_tx_ring(r12, 0x107, 0xd, &(0x7f0000270000)=@req3={0x0, 0x0, 0x7fff, 0x6, 0x9, 0x5, 0xffffffffffffffff}, 0x1c) 2017/10/13 23:24:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x220000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000009000)=0x0) socketpair(0xd, 0x4005, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="6465616400", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000373000)="2e2f66696c653000", 0x1) getpeername$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d12000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000764000-0x14)={{0x6, 0xd6, 0x29, 0xa6, 0x7f, 0x8}, 0x1, 0x101, 0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000051a000)=@generic="b89c0ea37a030de514f4d7a5962dfdd3") unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x8000, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000772000-0x1)="4b") unshare(0x62020200) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007df000)={&(0x7f0000562000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c7f000-0x4)=0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) signalfd(r0, &(0x7f0000dcf000-0x8)={0x159}, 0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000bd9000-0x1000)="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") rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007b1000-0x8)={0x0, 0x7fffffff}, &(0x7f0000a61000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000a62000-0x108)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x9, 0x3, 0x100000001, 0x1, 0x56000000, 0x8000, 0x6665, 0x9, 0x800, 0x2]}, &(0x7f0000a62000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00009a8000-0x18)={r5, 0x33, 0x0, 0x8001, 0x6}, &(0x7f0000546000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2017/10/13 23:24:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4080000000000, 0x200000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000015e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000e33000-0x1)="27", 0x0) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000cfb000)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000003, 0x20000008, 0x4, 0x0, 0x0, 0xffffffffffffc798, 0xa, 0x20000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4009) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000690000-0x4)=0x4) syz_emit_ethernet(0x11e, &(0x7f0000609000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x3b, 0x4, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @cipso={0x86, 0x30, 0x40, [{0x1, 0x12, "3dd0e0ac4f951271edba8147317d1380"}, {0x1, 0x6, "cbb26d87"}, {0x5, 0x8, "a70ec8c3a857"}, {0x7, 0xa, "1f8d9da1bcab4943"}]}, @end={0x0}, @cipso={0x86, 0x5c, 0x8, [{0x5, 0xd, "b69f0dc200d5cc4e1bcd65"}, {0x1000000007, 0x4, "51cb"}, {0x5, 0x3, "d1"}, {0x2, 0x5, "1336e8"}, {0x0, 0x11, "2f1b02d44473ea5e81c752d137dcb8"}, {0x5, 0x11, "09c74ea2046e46a71eb1cdc0ac90ed"}, {0x0, 0xd, "9ce2c14134feac0163b77b"}, {0x6, 0xb, "2233b3b538e2d6f259"}, {0x0, 0x3, "93"}]}, @ra={0x94, 0x6, 0x8}, @cipso={0x86, 0x11, 0x47, [{0x7, 0x3, "7c"}, {0x7, 0x8, "fd4e6329f060"}]}, @generic={0x44, 0x11, "723af4cf5d9cf59caa0c5121d10724"}, @rr={0x7, 0x13, 0x100000041, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001]}, @generic={0x1, 0xe, "95e61fd5fcc1448d0cd75cde"}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}) getgid() ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000c93000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$unix(r1, &(0x7f0000382000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000891000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00003b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb00}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f90000-0x8)={0x0, 0x0}, 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000346000)=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0x80000000, &(0x7f0000249000-0x4c)="00ec77111b137e1d2255ed1277b8fc9096fee66fc94c002db78341d34fcfdd3f76f6b2a87996e82d648d919bad4a667058a0a87178403743e2c2b5c0da912943221feca10d573baed2423175", 0x4c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000586000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00009da000)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000118000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x26, 0xfffffffffffffffd, 0x0, 0x3fd, @time={0x0, r6}, {0xfffffffffffffffe, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d81000)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffbffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/13 23:24:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001b1000)="1f0000005600056d00000200000000030700000004003f0000000005000000", 0x1f) recvmsg(r0, &(0x7f00000e4000+0xa6b)={&(0x7f0000a64000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000544000)=[{&(0x7f0000ab3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000828000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000479000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000985000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000439000)="", 0x0}, {&(0x7f000071f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000cd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x7, &(0x7f0000e75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x1000}, 0x40000000) 2017/10/13 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000b30000)={0x7, 0x78, 0xdd, 0x8, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x0, 0xfe, 0xfffffffffffffffe, 0xfffffffd, 0x2, 0x0, 0xb76, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x404, 0x0, 0x100000, 0x0, 0x1, 0x40, 0x0, 0x0}, r0, 0xffffffff, r1, 0x104) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x20003, 0x3f, r2, 0x800000000000000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fbf000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x40000) clock_gettime(0x0, &(0x7f000032b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000efd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000fc0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fc0000)={0x8, 0x4, 0x5, 0x9, 0x9, 0x4000015, 0x81, 0x8}, &(0x7f0000fc2000-0x40)={0xe12, 0x8, 0x81, 0x1, 0x70, 0x7, 0xc000000000, 0x80000250}, &(0x7f0000fc1000)={0x9, 0x4b, 0x2, 0x7, 0x7fff, 0x6, 0x58ca, 0x1}, &(0x7f0000fc1000-0x8)={r6, 0x0}) write$evdev(r3, &(0x7f000037d000)=[], 0x0) inotify_init1(0x0) r7 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x50a00, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x4000000000000000, 0x0, 0x0, 0x0, 0xc20, 0x0, 0x668, 0x7, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x81a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000fc0000)=[{&(0x7f0000fbb000)="", 0x0}], 0x1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000fc1000-0x2)="0000", 0x2}, {&(0x7f0000fc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000f8a000-0x4)="00000000", 0x4}, {&(0x7f0000469000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000fc6000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000fc3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000641000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000fc4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x8, 0x0) socket(0x15, 0xa000000a, 0x7) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r7, r10, &(0x7f0000000000/0x18000)=nil, &(0x7f0000fc0000-0x18)=[@text32={0x20, &(0x7f0000d84000-0x46)="70c50fdd75e666ba4200b880110000ef66baf80cb8583ec189ef66bafc0cb0feee660f3880a62a691fe3660f38f6ddc4e24dba950000010026650f01d1660fdb2f660f388227", 0x46}], 0x1, 0x6, &(0x7f0000fbd000-0x20)=[@cr4={0x1, 0x400000}, @flags={0x4, 0x1001}], 0x2) r11 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x5) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r11, 0x4008ae9c, &(0x7f0000fc4000-0x4)={0xf, 0x0, 0x8, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000fc3000)={&(0x7f0000f4e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d3000-0x4)=[0x0], &(0x7f0000fbf000-0x4)=[0x0], &(0x7f0000fbf000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000fbe000-0x1c)={0x111, 0x7, 0x4000000000006b7c, 0x0, 0xfff, 0xffffffffffffffff, 0x7f, 0x3ff, 0x2, 0x9, 0xfffffffffffffffb, 0x2, 0x0, 0x4, 0x100000001, 0x9b29, 0x2, 0x1000, 0x5}) ioctl$KVM_X86_SET_MCE(r11, 0x4040ae9e, &(0x7f0000019000)={0x8000000000000000, 0x2, 0x7ffffffd, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r12 = timerfd_create(0x0, 0x80800) clock_nanosleep(0x9, 0x405, &(0x7f0000de6000)={r4, r5}, &(0x7f0000489000)={0x0, 0x0}) timerfd_settime(r12, 0x3, &(0x7f0000331000)={{0x0, 0x0}, {r4, r5}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r12, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/13 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d2e000-0xa)="2f6465762f7663732300", 0xe800000000000000, 0x141800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005b5000-0x18)={0x0, 0x6, 0x0, 0x96c, 0x7fff}, &(0x7f0000897000-0x4)=0x18) socket$inet6_sctp(0xa, 0x4000001, 0x84) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0xffffffffffffffff}, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000942000-0xa)="2f6465762f70746d7800", 0x14101, 0x0) r1 = socket(0x10, 0x800fe, 0x9e0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000085f000+0xe62)={0x101, 0x0, 0x8000}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f000006a000)=0x0, &(0x7f00005d4000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000cf8000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f7140008a14e", [], {{0x80000000000, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x5, &(0x7f00004ef000-0x10)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000b3b000)=0x0, &(0x7f0000411000)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00009ef000)={0x0, 0x0}, &(0x7f000006e000)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x17, &(0x7f0000a87000-0x8)={0x0, 0x0}, &(0x7f00009db000-0x4)=0x8) futimesat(0xffffffffffffffff, &(0x7f000058e000-0x8)="2e2f66696c653000", &(0x7f0000e31000)={{r3, r4}, {0x0, 0x0}}) connect$inet(r2, &(0x7f0000cb0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x4000000000803, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e1000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x1)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sysfs$3(0x3) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000ef2000-0xc)={@loopback=0x7f000001, @rand_addr=0x3ff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x86, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x1ba}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0xb88}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) 2017/10/13 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f46000-0x10)={0x7, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) unshare(0x403) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fbf000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x0, 0x0, 0x10000, 0x23d0000003}, {0x7, 0x86ce, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x400000, 0x0}]}, 0x10) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0x8) connect$inet6(r1, &(0x7f0000a12000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, 0x1c) syz_emit_ethernet(0x3db, &(0x7f0000988000-0x3db)={@random="756d8f5de433", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @ipv6={0x7, 0x6, "f7294b", 0x3a5, 0x1d, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x5e, 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xe7, "1dcf34c4852d65f81186872ce903d1a0d16db35b10c3bbe61a22d8a085ddb979dcb498335a0da90ddfedc45faecfe5de673b123ac68f26dd517effb2bba060c2cfddd30b5493436afae6a1e495c4d703c09de8b0cd18631a5f3a495ec0f6df405ccb68ddcc7ef5f2a9611436e1489e14439f5f98d00ff6805ceb94193fb0a9aadef75495341e25fb4fdb370165c677e013e4eb69e7430470d3fac32ce94230a98a6d480f4c1d34ade036576096f2b280b804492ce0990b45f78cc56f5d7f42955ab0fc7ce0cb90d0d91cf00b32525ceb832ac839c38f6a83a896d70c865d65d8fe4084f4d94d5c"}, {0x5, 0x30, "b30d6db89295f90d9b986104a8fa8bac22828156ec5412a6d50d795ac4f52586e62d39efc90cf7fad34093a2f8699185"}, {0xcb, 0x12, "64632d10056e9bfb7abfe767fdbd4a83ad07"}, {0x5, 0xc7, "b48d255ae93908d687264b97873e3caa9a090185be8f8fb0642b92ef51b80f2b2b3e969c49b1d2448ac30f3d49b0a9e37a3eb63d0d3e5ca48cce29de44cca4864ba71c7fe6f39a07757ea2b9b53b6083853585eb3619471a414959b7a7fb2ba3bfb57ea82bafa3af62b3dd6915fe79d0d1764ffa59ac09045bb69336bab650fbbe7642ba5b6f067e43ae110905774071b7744379f53781dd51be0e22e02cc48b05dbaee5f600c94e919f915339f384bc801958373f95578b9be2fc0b3efbce14c53165e0bddbf8"}, {0x4000ff, 0x15, "7db075d140056c8018e6e8a339c4c442e0766d2f40"}, {0x0, 0x53, "2e17a2094e095f9f9bbba41a13550b04e73e5d80e530c3adc57abc27d01419760ddb63418121040e76ef6583d0488439c158422793b6e594f01f54f25314deca23a476d9e4f92efcdf6809fd0de20746a9295f"}]}, @routing={0x3a, 0xa, 0x3, 0x6, 0x7fffffff, [@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}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x2, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000c7d000-0x1b)="6264657647504c637075736574776c616e302b2f63707573657400", 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000197000-0xc)={0x0, 0x3, 0x0, 0x3f, 0xfff}, &(0x7f0000b4d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002af000)={r4, 0x3f}, 0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000fc1000)={@generic="0d3c038497b9ee9f26137566ade92353", @ifru_flags=0x6800}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ed2000)="e6d094b6bd2e21f1bd4903d6049ac0ac5f78d9409cd812abe9f1f14d7c909e2237a98a8bd98a0ee9fac4a7440efcf93dca067612e727ecc24f6c48c33293e872b66e0ca8c076662256ca6e86810a36e5a15cff23a602b0340846d669b1ba7b1e5b27392cb5ed93fbd1fea64f9762ef3418e15cf61f1bac48482fa3116107ae6800952af13562ce05633a6d15f9e7e6c62dad51f0750a50b7cf4b3d0e51a727cbbb4cb4ce997c628a6f09a8e600aa0ba0ac7c9594c85a1025323fd24437e73c7b77629fab0252ee1ff4466fb2cf1463dba0ad25cbd266133b43a0", 0xda, 0x41, &(0x7f00004a9000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, 0x1c) syz_emit_ethernet(0x264, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv6={0x6, 0x6, "ef1e9c", 0x22e, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x400000002f, 0x2, 0x1, 0x0, 0x8000, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x3f, {0x3, 0x6, "bf0b91", 0x1, 0x0, 0x8, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x2f, 0x0, 0x1, 0x5, 0x3, []}, @routing={0x0, 0xa, 0x1, 0x5, 0xfffffffffffffffd, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x3c, 0x4, 0x1, 0xffffffffffffff01, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2f, 0xdc, 0x81, 0x9, 0x100000001, 0x8, 0x0}, @hopopts={0xbf, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xac, "70b97a632cac6328e14b1f1b5814f8421b7209c8ef6e8d92862f3e5123246fd7277db8a814d4d366ff36952657400626fd57e957deadb0d8a41bc64ca3627b461b5e22c1ca0e97b7b44443c3d74d221e14bace99944de9b8ccd9cb9d1af3e83bca0ddc3ef37ac90a365e3f19c1d4bc4cf68ab47c4610861dc3c67291fffee44bc73b47fd871be162a5821ab0561dfb2f4c17afc11e69145e04ee10409deb7a6efd496fba359a89541c770a7c"}, {0xc2, 0x1f, "3698a7eba3479eb074eca3db4ee7aeb954cea37f6ab12e9dbcaf6795b1304c"}]}], "ae775dac13243e25ff05ee2b6e396c71b721c3d712ae76f97a675ed2244a508f8ced9f40a7c05f65c12aa59087c8ff8cd146f52fe8be6342a7d109aee775479b061c547f1996c1baf3abca477b909e6e4f880bb582f1b8ff3570c7522f53dd9639c9b6131d16c2356830ca6215e4247a6d3e9d0ef727fe13825119175f67"}}}}}}}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/10/13 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x803, 0x8, &(0x7f00001d0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000002a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000464000)={0x0, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c9d000-0x8)={r2, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ab4000-0x8)={r5, r4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={r7, r6, 0x84}) r8 = accept4(0xffffffffffffff9c, &(0x7f0000ec2000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d9000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00007ff000)=0x0, &(0x7f0000a3d000-0x4)=0x4) syz_emit_ethernet(0x286, &(0x7f0000424000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x250, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2c, 0x0, 0x1, 0x100000000, 0x7ff, []}, @routing={0x2e, 0xc, 0x2, 0x80, 0xff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xe, 0x1, 0x8001, 0x6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x6c, 0xa, 0x2, 0x7d, 0x5, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x2, 0x8, 0x59, 0xfffffffffffffffb, 0x8291, 0x1}, @fragment={0x0, 0x1, 0xffffffff00000001, 0x696, 0xffffffff, 0xfffffffffffffff8, 0x0}, @hopopts={0xbf, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x9f, "d283481d870d1eec174449198b3af45ed9b1e2698ce68fe6b4fe0a66184d4a6cef2cbf875c04af184a6796680d55409fe46f016581d4c86f25718d4060b6c936cf6e03aa1e21c5ba2ecb97e5d0faf06ba0ddf6653787285496f849b7b5a146f0325a3a58f5e9ebc9965904653bbd08d1f6d3db83f51359cfa3240aa253e6a32a55014e863e5b143331d33fca530cd2a8fcee8fdbd530aba5829525bd859818"}, {0x0, 0x1a, "9047f3f78d8121aefeb9e83ccef3612e4ac3049c1ebc4028fbab"}, {0x1, 0x30, "3e6ea8f7a05f9cc3025527c95fa766e54e08dbe140627f77569067b0e830f875712e738e01e581157a43718463d818c3"}]}], @udp={0x3, 0x3, 0x8, 0x0, ""}}}}}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000737000)={0x4}, 0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0x1, 0x2, &(0x7f0000b66000)=[@generic={0xb69, 0x1000010f510, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="00", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r10 = bpf$MAP_CREATE(0x0, &(0x7f000060e000)={0x0, 0x3, 0x9, 0x10000020, 0xfffb, 0x0, 0x0}, 0x14) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f00009a6000-0x9b)={0x0, 0x93, "266f904567b5d69d99ad4d1ba4d33344fd26665a39e06c3044f5a9c02c51667bdd239607c96d2fd0979057e2c26f5b8183a01392ffc14aff8e5db12a0a739c4f786fa702c7bbdc0985fff1e51cb14a8921bff66572590364c3fbea832a1b065dfb53116041d42d8df08b651951c76abbb29d38f004762d70ff2968a53c847155c3fc5b96b5c3488d6242dff1aa7de1882e5f12"}, &(0x7f00004ff000)=0x9b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c16000)={0x0, 0x87, "3a39fb8dd3935f769ca7785603d61de153792f5a66c0a2e86d0699c12a4d3ebe827f14b2b9d1f3f9017d2a5c8b59b491191615d4a44e5e4bfa22d1ef722e8bfd19055eba1b2b5afc274dcd8d778b72a82d1c90fcb4b4b3eb59726190bb65038f18380d42cca4d6ddb4d8dd05aa8309cfbffae999726b35ece24d2b3c163ea099b086e8cea20d3e"}, &(0x7f0000488000)=0x8f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004cf000-0x8)={r13, 0x1100000000000}, &(0x7f0000301000)=0x8) write(r12, &(0x7f00007d1000-0x22)="2200000014000700000110f7e2ff0500020c01f201000000090002000000ff13f115", 0x22) unshare(0x20000) socketpair(0x10, 0x804, 0x5c3a, &(0x7f00003d7000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r14, 0xc0206416, &(0x7f000074f000)={0x8, 0x1, 0x8, 0x1, 0x2, 0x1d51}) setsockopt$inet6_buf(r8, 0x29, 0x33, &(0x7f0000d0e000)="08a2", 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005a2000)={0x0, r9, 0x4000000000001, 0x0, 0x0}, 0x14) getpeername$unix(r0, &(0x7f0000315000)=@abs={0x0, 0x0, 0x0}, &(0x7f000026a000)=0x8) getsockopt$packet_int(r8, 0x107, 0x8, &(0x7f000006b000)=0x0, &(0x7f0000dd7000-0x4)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000406000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a48000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000dab000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000e5a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x7f, &(0x7f000046c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x5af, 0x3, 0x4}], {0x8100, 0x2, 0x1, 0x7}}], {{0xedfb, @ipx={0xffff, 0x69, 0x0, 0x5, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x47}, "f68b7e76f03d69cbb08a5a06e0c26dc92cf809777b3a1fccc3bf41059a23a43a3c7301a008250cdaf77e1f221515e1ddc5464098b7bc20fa9d12ee55d8ab5309267589eca081c77e4d5504"}}}}) connect$nfc_llcp(r8, &(0x7f00000cc000)={0x27, 0x2, 0x0, 0x9, 0x81, 0x8000, "93a31a2e81711eaa905c9a99bd1a06347fd2eccf55196e5509a1f5adbbd3a47d2822fc285891c16577a58a78ad45d2a0662ef3cd116646901781f4150d7eee", 0x0}, 0x60) bind$inet(r8, &(0x7f0000333000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001c2000-0x30)={0x0, 0x3, &(0x7f0000b5d000-0x18)=[@map={0x82cf, 0xb3c, 0x550, r10}, @generic={0x3f, 0x7ff, 0xad, 0x50d}, @map={0xfffffffffffff4a3, 0xffffffffffff7fff, 0x6, r10}], &(0x7f000092a000)="00", 0x6, 0x67, &(0x7f0000122000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x80000}, 0x30) setsockopt$packet_tx_ring(r12, 0x107, 0xd, &(0x7f0000270000)=@req3={0x0, 0x0, 0x7fff, 0x6, 0x9, 0x5, 0xffffffffffffffff}, 0x1c) 2017/10/13 23:24:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000b8f000)=0x8, 0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000611000-0xc)={0x4, r0, 0x0}) accept4$llc(r1, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000034000)=0x10, 0x800) sysfs$2(0x2, 0x8, &(0x7f0000568000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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open$dir(&(0x7f00008a4000)="2e2f66696c653000", 0x0, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100, 0x1) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2000000, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) listen(r4, 0x5) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000dce000)="70", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000798000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000006e000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x2000000002, 0xc9) setsockopt(r6, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r6, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4", 0xe) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000a90000)={0x80000001, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @rand_addr=0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCMSET(r5, 0x5418, &(0x7f000080e000-0x4)=0x1000) write(r7, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454ad8", 0x20) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) utimes(&(0x7f00008e2000-0x8)="2e2f66696c653000", &(0x7f0000f9c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r7, &(0x7f0000289000)=[{&(0x7f0000d73000)="", 0x0}, {&(0x7f0000af8000-0x3a)="", 0x0}, {&(0x7f0000c48000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000489000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x4) 2017/10/13 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f65000)="e6", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/13 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x501000) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000, 0x9) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x4, 0x8}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000af8000-0xc)={0x2, r0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00005d4000)={0x80000101, 0xb74, &(0x7f0000af5000)="d066dd643821aeb86487604513c5d6aed742e9bb5fe50c5d8463ae2f50730100010000000000000003f6bfb2f031bfdcdb6f5ececb2820415ff3a44dbc148993a80e66d4e00f92e9b19add87430df7bf85c3c5f4af1bbc5c5f3ac8b78bbece4ba357b1bd13776d55f083858b87be85a0a34df9f8176ce39648529892b4a7090a5cb425e27da194459dc6e9c2edeeeb78ffe34eb1c4064e0002000000000000593903e59dd0c5c96b5eb5e659416712f73998e93bf22222570638b7b1c85541c65cfae6174d3fb209341a260bf05c8a6301c9aeecfba3", &(0x7f0000af5000-0x38)="8f87e8e5232f8297a0063c6eb2846b437fbdd47efda700ef9dc9658698c51712bd565cbaf9050dc9a462d50da2eb4399e17a78c1738c742b", 0xd6, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000)="2f6465762f6b766d00", 0x2000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000af4000-0x12)={0x0, 0x6, 0x800, &(0x7f0000a02000-0x8)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000320000-0x10)={0x17000, 0x6000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000001000+0xfcc)=0x7) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f000068a000/0x18000)=nil, &(0x7f0000af9000-0xc)=[@textreal={0x8, &(0x7f0000af4000-0x41)="0f20e06635000004000f22e02e670f221436660f38f675369c650b9f0f0067f30f2b0066b9c20900000f320fe734bad10466b834a2ffff66ef66b9ad0b00000f32", 0x41}], 0x1, 0x0, &(0x7f0000af9000)=[@flags={0x3, 0x100100}, @dstype3={0x7, 0x5}], 0x2) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000af7000-0x400)={"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"}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000af9000)={"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"}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000af6000+0x746)={0x9, 0x0, [{0x0, 0x400, 0x7, 0x2b, 0x1, 0x0}, {0x4, 0x0, 0x4, 0x3, 0x100, 0x0}, {0x1, 0x40000003, 0x2, 0x2d02543e, 0xffffffffffffffff, 0x0}, {0xa, 0x6, 0x0, 0x4, 0x100, 0x0}, {0x40000004, 0x2, 0x4, 0x1f, 0x0, 0x0}, {0xc0000001, 0x7, 0x8, 0x6, 0x33, 0x0}, {0x0, 0x2, 0x1, 0x7fffffff, 0xffffffffffffff37, 0x0}, {0x80000019, 0x4, 0xff, 0x5, 0xcb, 0x0}, {0x40000001, 0x200, 0x80000000, 0xefd5, 0x4e5, 0x0}]}) munlock(&(0x7f00008d6000/0x1000)=nil, 0x1000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x6) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000aed000)={0x7b, 0x0, [0x6, 0x200, 0x0, 0xfd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000051b000-0x8)="2e2f66696c653000", 0x124) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000001000)={0x3, 0x0, [{0x2, 0x0, 0xfffffffffffffff9}, {0xc00000000000000, 0x0, 0x5}, {0x93, 0x0, 0x5}]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000aec000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x6000, 0x0, 0x400000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x400000000, 0x0, 0x0, 0x800000000, 0x7fff, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, {0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5000, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r5, 0xae9a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000186000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x63adefab, @fr_pvc=&(0x7f0000af7000)={0x853}}}) ioctl$KVM_SMI(r5, 0xaeb7) 2017/10/13 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400fbffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000986000)="2f6465762f736e642f73657100", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000522000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r4, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r4) arch_prctl(0x0, &(0x7f000000a000-0xf5)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000034a000-0x8c)={0x3, 0xfffffffffffff801, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000000d000)={{0x80, 0x0}, "006f727431000000000000c20000000070000000001b0000000000000000001c00000000000000000000f7000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x8000, 0xe6f, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r3) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) 2017/10/13 23:24:09 executing program 3: r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000095f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000fa4000)={0x20000002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f0000778000-0x8)="2e2f66696c653000", 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) r3 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) r4 = add_key(&(0x7f000031c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000fb5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r3) sync() memfd_create(&(0x7f0000254000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000588000/0x3000)=nil, 0x3000, 0x1000100000000000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f0000721000/0x2000)=nil, 0x2000, &(0x7f0000d6e000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000826000/0x4000)=nil, 0x4000, 0x1, &(0x7f000084a000)=0xfffffffffffffffd, 0x4, 0x100000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) 2017/10/13 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d2e000-0xa)="2f6465762f7663732300", 0xe800000000000000, 0x141800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005b5000-0x18)={0x0, 0x6, 0x0, 0x96c, 0x7fff}, &(0x7f0000897000-0x4)=0x18) socket$inet6_sctp(0xa, 0x4000001, 0x84) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0xffffffffffffffff}, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000942000-0xa)="2f6465762f70746d7800", 0x14101, 0x0) r1 = socket(0x10, 0x800fe, 0x9e0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000085f000+0xe62)={0x101, 0x0, 0x8000}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f000006a000)=0x0, &(0x7f00005d4000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000cf8000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f7140008a14e", [], {{0x80000000000, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x5, &(0x7f00004ef000-0x10)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000b3b000)=0x0, &(0x7f0000411000)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00009ef000)={0x0, 0x0}, &(0x7f000006e000)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x17, &(0x7f0000a87000-0x8)={0x0, 0x0}, &(0x7f00009db000-0x4)=0x8) futimesat(0xffffffffffffffff, &(0x7f000058e000-0x8)="2e2f66696c653000", &(0x7f0000e31000)={{r3, r4}, {0x0, 0x0}}) connect$inet(r2, &(0x7f0000cb0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x4000000000803, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e1000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x1)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sysfs$3(0x3) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000ef2000-0xc)={@loopback=0x7f000001, @rand_addr=0x3ff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) syz_emit_ethernet(0x86, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x1ba}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0xb88}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) 2017/10/13 23:24:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x7, 0x1000, 0x0}], &(0x7f0000e00000)="637075736574242700", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efc000-0x8)={r0, r2}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") unlinkat(r4, &(0x7f000057d000)="2e2f66696c653000", 0x200) getdents64(r4, &(0x7f00000fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006cd000)="2e2f66696c65302f66696c653000", &(0x7f0000dad000-0x8)="662d806f73726150", 0x0, &(0x7f0000621000)="01f7") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f00003c2000)="2e2f66696c653000") mkdir(&(0x7f0000885000)="2e2f66696c65302f66696c653000", 0x11) accept4$ipx(r4, &(0x7f0000688000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000433000-0x4)=0x10, 0x80800) 2017/10/13 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x3) r0 = socket(0x1, 0x1, 0x0) r1 = add_key(&(0x7f000009c000-0x8)="6b657972696e6700", &(0x7f000093e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000c5b000-0x9)="746a07747164003d", &(0x7f0000658000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000eed000)=[], 0x0, r2) r3 = epoll_create(0x7fffffff) epoll_wait(r3, &(0x7f00009c6000)=[{0x0, 0x0}], 0x1, 0x400) epoll_wait(r3, &(0x7f0000c84000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6697573b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000030000-0xc)={0x1, 0x0}) r4 = dup2(r0, r0) connect$inet(r4, &(0x7f000075e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000a5d000)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f00008eb000)="6e66736400", 0x0, &(0x7f0000658000-0x1)="e0") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xfe, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a5c000-0x4)=0x0, &(0x7f0000b0c000)=0x4) epoll_wait(r4, &(0x7f000033a000-0xc)=[{0x0, 0x0}], 0x1, 0x8) r6 = getpgrp(0xffffffffffffffff) process_vm_readv(r6, &(0x7f0000ad9000)=[], 0x0, &(0x7f000081b000)=[], 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x40000000000, 0x0, 0x8}, @generic={0x75, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000166000)=0x0) fdatasync(r5) r7 = socket(0x10, 0x2, 0x10000) r8 = syz_open_dev$sg(&(0x7f0000fea000)="2f6465762f73672300", 0x1, 0x0) connect$bt_l2cap(r8, &(0x7f0000ea3000)={0x1f, 0x0, {0x1, 0x5, 0x79f2, 0x44a, 0x4, 0x48e}, 0x4, 0x3}, 0xe) r9 = bpf$MAP_CREATE(0x0, &(0x7f000046d000)={0x4, 0xc, 0x4, 0x1542, 0xa, r8, 0x800}, 0x1c) write(r9, &(0x7f0000b90000-0x1e)="1f0000040100ff00fd4345a7070700000000000100000000000000000080", 0x1e) write(r8, &(0x7f0000beb000)="0077140000000604920000f2feff71000500000001f504210000dc0000021023f3ef", 0x22) fcntl$notify(r7, 0x4, 0x9) [ 214.503992] device lo entered promiscuous mode 2017/10/13 23:24:09 executing program 5: setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000932000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x8) sendmsg(r0, &(0x7f0000f7c000)={&(0x7f00005c4000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003c000)=[], 0x0, &(0x7f00002e5000-0xc0)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x0, 0x20, &(0x7f0000ebc000-0x88)="c23507c183ca04d00da557cecaa680577a3527ef952385dd1beb442e26cb7f24c7144f3e16516eeaa91f53bdb90045658889c8bd1bdb4bf27803fb69bab4adfa893724a32f1e9fe0d5bad6efd69c0973be25e771cf8be3d6c8546109bd4a8d98d74071c09b6952c56805b6a7f7033291c2d99b2ccefd8c48f7e2b80ff81ff4c03b3b866cd12a7c00", 0x88) bind$bt_sco(0xffffffffffffffff, &(0x7f00007b4000-0x8)={0x1f, {0x7fffffff, 0x9, 0x1ff, 0x8, 0xfffffffffffffa2f, 0x7}}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000979000-0x28)={@common="73697430000000000000000000000000", &(0x7f00006d4000-0x2c)=@ethtool_cmd={0x23, 0xee6, 0x7b183065, 0x8ae7, 0x1ff, 0x3f, 0x80000000, 0x3f, 0xb6, 0x8, 0x7, 0xf6, 0x100, 0x4, 0x49, 0x4370, [0x24, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000093000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a81000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x13) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f88000-0x10)=@generic="00000000000000000000000000000000", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b40000)={0x0, r0, 0x0}) getpeername$packet(r1, &(0x7f0000790000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a69000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000fc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000790000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000611000)=0x0) r4 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) getegid() ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000ca5000)={0x5, &(0x7f0000bf3000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/10/13 23:24:09 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ac4000)={0x0, 0x52, "e56afcab715ad20e37cfe97afd0bff3cd40df287b1a2252ff9000dc3099a9183b0b843005ecc7db5930f71f6a505ce2c95013718007e125e34ab6b83a2b92e848368ad4b01fcb086a743736d7959e86b7686"}, &(0x7f0000000000)=0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0xfff, 0x800}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000972000-0xd)="2f6465762f736e642f73657100", 0x0, 0x48040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000e43000)={{0xca, 0x7fff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x100040, 0x8000, 0x8000000000000000, 0x8, 0x9d7b, 0xfffffffffffffe46, 0x0, 0x4, 0x6a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000b8a000)="00000000000000000000000000000000000000000000") r3 = eventfd2(0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x1) io_setup(0x30, &(0x7f00005bc000)=0x0) read$eventfd(r3, &(0x7f0000166000-0x8)=0x0, 0x8) io_submit(r5, 0x2, &(0x7f0000103000)=[&(0x7f0000afb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r4, &(0x7f0000138000-0xf)="4a6296b8ce46ab677394251e40e0", 0xe, 0x0, 0x0, 0x0, r3}, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x10000, r4, &(0x7f00009e3000)="90", 0x1, 0x0, 0x0, 0x1, r3}]) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000342000)="2f6465762f7161745f6164665f63746c00", 0x381000, 0x0) getpeername$packet(r6, &(0x7f0000470000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0f000)=0x14) sendto$packet(r6, &(0x7f0000001000-0x1000)="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", 0x1000, 0x8080, &(0x7f0000000000)={0x11, 0xff, r7, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000974000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f000093a000)={{0x6, 0x23}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1040, 0xa0, 0x22, 0xdc9f, 0x3, 0xd9, 0x0, 0x2, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000089d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r9, 0x12, 0x2, &(0x7f0000f4b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000842000-0x4)=0xc8) finit_module(r8, &(0x7f000054c000)="2f6465762f7161745f6164665f63746c00", 0x0) ioctl$TIOCSLCKTRMIOS(r8, 0x5457, &(0x7f00006f1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x56, &(0x7f0000f9c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4bb2f453a2d7", [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x48, 0x0, 0x800000, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @rr={0x7, 0xf, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @rr={0x7, 0xf, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[]}}, {""}}}}}}) 2017/10/13 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400fbffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000986000)="2f6465762f736e642f73657100", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000522000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r4, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r4) arch_prctl(0x0, &(0x7f000000a000-0xf5)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000034a000-0x8c)={0x3, 0xfffffffffffff801, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000000d000)={{0x80, 0x0}, "006f727431000000000000c20000000070000000001b0000000000000000001c00000000000000000000f7000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x8000, 0xe6f, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) 2017/10/13 23:24:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400fbffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000986000)="2f6465762f736e642f73657100", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000522000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r4, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r4) arch_prctl(0x0, &(0x7f000000a000-0xf5)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000034a000-0x8c)={0x3, 0xfffffffffffff801, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000000d000)={{0x80, 0x0}, "006f727431000000000000c20000000070000000001b0000000000000000001c00000000000000000000f7000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x8000, 0xe6f, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) 2017/10/13 23:24:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000b30000)={0x7, 0x78, 0xdd, 0x8, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x0, 0xfe, 0xfffffffffffffffe, 0xfffffffd, 0x2, 0x0, 0xb76, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x404, 0x0, 0x100000, 0x0, 0x1, 0x40, 0x0, 0x0}, r0, 0xffffffff, r1, 0x104) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x20003, 0x3f, r2, 0x800000000000000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fbf000)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x40000) clock_gettime(0x0, &(0x7f000032b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r0, &(0x7f0000efd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000fc0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fc0000)={0x8, 0x4, 0x5, 0x9, 0x9, 0x4000015, 0x81, 0x8}, &(0x7f0000fc2000-0x40)={0xe12, 0x8, 0x81, 0x1, 0x70, 0x7, 0xc000000000, 0x80000250}, &(0x7f0000fc1000)={0x9, 0x4b, 0x2, 0x7, 0x7fff, 0x6, 0x58ca, 0x1}, &(0x7f0000fc1000-0x8)={r6, 0x0}) write$evdev(r3, &(0x7f000037d000)=[], 0x0) inotify_init1(0x0) r7 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x50a00, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x4000000000000000, 0x0, 0x0, 0x0, 0xc20, 0x0, 0x668, 0x7, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x81a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000fc0000)=[{&(0x7f0000fbb000)="", 0x0}], 0x1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000fc1000-0x2)="0000", 0x2}, {&(0x7f0000fc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000f8a000-0x4)="00000000", 0x4}, {&(0x7f0000469000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000fc6000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000fc3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000641000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000fc4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x8, 0x0) socket(0x15, 0xa000000a, 0x7) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r7, r10, &(0x7f0000000000/0x18000)=nil, &(0x7f0000fc0000-0x18)=[@text32={0x20, &(0x7f0000d84000-0x46)="70c50fdd75e666ba4200b880110000ef66baf80cb8583ec189ef66bafc0cb0feee660f3880a62a691fe3660f38f6ddc4e24dba950000010026650f01d1660fdb2f660f388227", 0x46}], 0x1, 0x6, &(0x7f0000fbd000-0x20)=[@cr4={0x1, 0x400000}, @flags={0x4, 0x1001}], 0x2) r11 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x5) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r11, 0x4008ae9c, &(0x7f0000fc4000-0x4)={0xf, 0x0, 0x8, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000fc3000)={&(0x7f0000f4e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d3000-0x4)=[0x0], &(0x7f0000fbf000-0x4)=[0x0], &(0x7f0000fbf000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000fbe000-0x1c)={0x111, 0x7, 0x4000000000006b7c, 0x0, 0xfff, 0xffffffffffffffff, 0x7f, 0x3ff, 0x2, 0x9, 0xfffffffffffffffb, 0x2, 0x0, 0x4, 0x100000001, 0x9b29, 0x2, 0x1000, 0x5}) ioctl$KVM_X86_SET_MCE(r11, 0x4040ae9e, &(0x7f0000019000)={0x8000000000000000, 0x2, 0x7ffffffd, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r12 = timerfd_create(0x0, 0x80800) clock_nanosleep(0x9, 0x405, &(0x7f0000de6000)={r4, r5}, &(0x7f0000489000)={0x0, 0x0}) timerfd_settime(r12, 0x3, &(0x7f0000331000)={{0x0, 0x0}, {r4, r5}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r12, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 214.911797] device lo left promiscuous mode 2017/10/13 23:24:09 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000ea6000)="", 0x0}], 0x1, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000079e000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r1 = open(&(0x7f0000fbe000)="2e2f62757300", 0x0, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000fca000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000fcf000)=[{&(0x7f00005ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000b69000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000159000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000013000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000fcd000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000a28000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000810000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}], 0x8, &(0x7f000092e000)=[{&(0x7f0000a88000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000035a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x2, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a2b000-0x10)={&(0x7f0000531000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f00001ed000-0x1c)={0x1, 0x100, 0x9, 0x0, 0x7, 0x9, 0x4, 0x10000000004, 0x0, 0x22, 0x81, 0x1, 0x0, 0xb2, 0x6, 0x9, 0x800, 0x8000, 0x4}) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000d50000-0x8)=[{r5, 0x400, 0x0}], 0x1, 0xeffffffffffffff8) fcntl$setownex(r4, 0xf, &(0x7f0000b29000)={0x0, r3}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c24000-0xb)="2f6465762f6877726e6700", 0x105c00, 0x0) dup2(r4, r5) tkill(r3, 0x16) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fb0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000e41000-0xb8)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}], 0x6, 0x0}, 0x0) 2017/10/13 23:24:09 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000118000)="2e2f66696c653000", 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb85000)=nil, 0xb85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000a69000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) read(r1, &(0x7f00005ea000-0x27)="", 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000787000)=0x4, 0x4) mincore(&(0x7f0000731000/0x2000)=nil, 0x2000, &(0x7f0000002000)="") getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a3a000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000bbd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000937000-0x4)=0xa5) sendfile(r1, r2, &(0x7f00001ef000-0x8)=0xd, 0x3) sendmsg$netlink(r2, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x11}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) 2017/10/13 23:24:09 executing program 5: r0 = memfd_create(&(0x7f0000000000)="2900", 0x3) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f00004fb000)={0x3, 0x78, 0x800000db, 0x200000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10000000000000fa, 0x0, 0x0, 0x4, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x80000001, 0x0, 0x0, 0x0}, r1, 0x1, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xda, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x8004, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x10, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000000000011, 0x8000000000000803, 0x0) bind(r2, &(0x7f0000a44000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = gettid() r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x0) mkdir(&(0x7f000069a000-0x8)="2e2f66696c653000", 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x8000000000027, &(0x7f0000916000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x31, &(0x7f00002e0000)={@rand_addr=0x2000000000000008, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) bind$inet(0xffffffffffffffff, &(0x7f000078c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket(0x11, 0xa, 0x0) tee(r6, r6, 0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000c55000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000edc000)="00000000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202}) r7 = dup3(r6, r5, 0x0) sendto$ax25(r7, &(0x7f000077c000-0x1)="e8", 0x1, 0x40000, &(0x7f0000dd5000-0x10)={0x3, {"7658c10400bbc6"}, 0x2}, 0x10) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000e83000)=0x1, &(0x7f0000fe9000)=0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000500000)={0x0, 0x5d, "3d9e2ddf990d73dd4f65339076c41a248a895eff7fdbe2179584a0ee7c5edf32f24b2260130634c052cfbc863f1b538d32b1f9054ff43265f692b3d1b56a1af681510ebaf67ab2ec5f6acdc6cde41224dd912f4adf17c5e80594349992"}, &(0x7f0000f39000)=0x65) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000097b000-0x7f)={r8, 0x77, "a10c5482befba24cf658ce4fb29176ff46b52cfe79bcb489650313cf0d375788ce7900667d5d0890f37c05d5fa9a562f9e9fd3975a660488cc91ab000000000000003fad8c4f6336d399d7cbf6f3114b92336fbaa89ab102000000000000007f18efc8582cde3cef1f17e499fce8fe4492afd862853491"}, &(0x7f0000826000-0x4)=0x7f) 2017/10/13 23:24:09 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000ca1000-0x4)=0x8) perf_event_open(&(0x7f00002d9000-0x78)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0xfe, 0x0, 0xe6f, 0x100000000, 0x0, 0x81, 0x0, 0x3, 0xffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000016b000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgrp(r1) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004b000-0xf)="2f6465762f73657175656e63657200", 0x100400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000057a000-0x4)=0x3, 0x4) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00007dc000)="2f6465762f6b766d00", 0x402, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000620000-0x38)={0x3, 0x0, [{0x20d, 0x0, 0x5}, {0xafa, 0x0, 0x20}, {0xb61, 0x0, 0x10000003ff}]}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00004d5000)={"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"}) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000486000-0x4)=0x400) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00005c5000)={@generic="1ec112248abf0a6128580238b7ae03ee", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000dd2000-0x4)=0x0) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x42480, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000695000)={0x7c, 0x0, [0x4, 0x200000000511, 0x1ff, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r10, &(0x7f00001e3000-0xc)={0x10, 0x0, 0x101, 0x20}, 0xc) process_vm_writev(r9, &(0x7f0000b0a000)=[{&(0x7f0000f4a000-0x13)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x1, &(0x7f00006fc000-0x30)=[{&(0x7f00008a1000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00004f6000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00002e6000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x3, 0x0) syz_kvm_setup_cpu$x86(r4, r10, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000dc7000-0x31)="ba2100b030eed9da0fc71e0400f08009990f20e06635000020000f22e00f225b360f0967f30f52a70e0000000f221e0f06", 0x31}], 0x1, 0x3f, &(0x7f00009ea000)=[], 0x0) 2017/10/13 23:24:09 executing program 7: perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000323000/0x2000)=nil, 0x2000, 0x4) r0 = syz_open_dev$sg(&(0x7f00005cf000)="2f6465762f73672300", 0x449, 0x80000) read(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14) 2017/10/13 23:24:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000b9000)="2f6465762f76637300", 0x20400, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000d9c000-0x10)={0xdc, 0xd76c}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000097f000-0x1f)="1f000000120007f2000094ffa4000077000000410800120000000000000000", 0x1f) write(r1, &(0x7f00005eb000)="230000001e00056d00000000000051030700000000000000000500101d02000ae517c7", 0x23) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000c90000-0x10)=@generic="4c82b166d346ab1b56986acbd1d8a0b7") perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000405000-0x21)="dbce09721743d24b4a3621adeb3d756edbfd4f5507e828c539818a2641bea209b6", 0x21) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000065f000-0xc)={0x0, 0x2, "2f34"}, &(0x7f00000f7000)=0xc) socket$unix(0x1, 0xffffffffffffffff, 0x0) msync(&(0x7f0000a95000/0x3000)=nil, 0x3000, 0xc) setrlimit(0x7, &(0x7f0000a41000)={0x0, 0x0}) inotify_init() ptrace$getregs(0xe, 0x0, 0xa11, &(0x7f0000c99000)="0000000000000000000000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000a4b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe35, 0x2, 0xff, 0x8, 0x87e, 0x7, 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000ed2000)={0x5, 0x1, 0x80, 0x7, 0x1, 0x0, 0x0}, 0x14) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000026f000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3d, 0x2, 0x0, 0x0, 0x0, 0xa769, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x4000000000000000, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000bd4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000c8f000)={0x3, 0x80000001, 0x0, 0x87fffffff, 0x2, 0x1, 0x5, 0x8, 0x5, 0x3}) openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)="2f6465762f6b766d00", 0xa, 0x0) 2017/10/13 23:24:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x666, 0x0, 0x10000000000004, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000c6f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2000000026) syz_extract_tcp_res$synack(&(0x7f00001bf000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x9, 0x2, 0x3, 0x0, 0x0, {[@fastopen={0x22, 0x3, "09"}, @timestamp={0x8, 0xa, 0x100000000, 0x7}]}}, {""}}}}}}) memfd_create(&(0x7f0000912000-0x6)="7d6574683000", 0x1) setsockopt(r1, 0x6, 0x9, &(0x7f0000193000-0xeb)="2604214c094362b38a9ae7e894baaa6aae1370f1470cd8a906180f122e5eaad80da8305348f90470e459ffb6f70a2cf914f8d6552ee3422ae0457c3806dad09b098f3158b8859642162d2ab7f22cc6b6abaf009cc775262fdf58a9c341f4c5e0bbaf15ce6c0689968d3841929f916424c74cf80c712dc2dcba390b2f2c236963176ee6a2124a33920786d61a22a27516bce74799d80f2d209b92fe7f0847650cc02eb198841fd759709bdb21806a24d05bd00b91a831a889ab482c940e462569c3ace5e3bad08e32c20fd5356597349addf9fb2eea2b3edc5ac9169232c59e8e51a2027c99723b4d2e3930", 0xeb) unshare(0x8000400) r3 = open(&(0x7f00007b3000)="2e2f66696c653000", 0x2000, 0x130) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000ad4000)={0x422, 0x1, 0x1b40000000, 0x48}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x101, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000774000)="72656e6f00", 0x5) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000fb8000-0x8e)="00000000", &(0x7f0000000000)=0x4) syz_extract_tcp_res(&(0x7f0000c4e000)={0x42424242, 0x42424242}, 0x1, 0x1008) syz_emit_ethernet(0x38, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x7, 0x0, 0x5, 0x13, 0x1, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}) [ 215.082376] device syz5 left promiscuous mode [ 215.087559] IPv6: ADDRCONF(NETDEV_CHANGE): syz5: link becomes ready [ 215.096492] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 215.128257] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 215.203488] IPv6: ADDRCONF(NETDEV_CHANGE): syz5: link becomes ready [ 215.278740] ================================================================== [ 215.286243] BUG: KASAN: use-after-free in __do_page_fault+0xc03/0xd60 [ 215.292807] Read of size 8 at addr ffff8801cbe0b890 by task syz-executor2/26756 [ 215.300237] [ 215.301855] CPU: 0 PID: 26756 Comm: syz-executor2 Not tainted 4.14.0-rc4+ #40 [ 215.309114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.318454] Call Trace: [ 215.321036] dump_stack+0x194/0x257 [ 215.324660] ? arch_local_irq_restore+0x53/0x53 [ 215.329317] ? show_regs_print_info+0x65/0x65 [ 215.333815] ? __do_page_fault+0xc03/0xd60 [ 215.338042] print_address_description+0x73/0x250 [ 215.342880] ? __do_page_fault+0xc03/0xd60 [ 215.347106] kasan_report+0x25b/0x340 [ 215.350907] __asan_report_load8_noabort+0x14/0x20 [ 215.355824] __do_page_fault+0xc03/0xd60 [ 215.360249] ? mm_fault_error+0x2c0/0x2c0 [ 215.360270] ? lockdep_sys_exit+0x47/0xf0 [ 215.360292] do_page_fault+0xee/0x720 [ 215.360308] ? __do_page_fault+0xd60/0xd60 [ 215.360330] ? do_syscall_64+0x8d0/0x8d0 [ 215.360342] ? syscall_return_slowpath+0x2b3/0x510 [ 215.360365] ? sysret32_from_system_call+0x5/0x3b [ 215.360384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.360410] page_fault+0x22/0x30 [ 215.360418] RIP: 0023:0x804a11b [ 215.360424] RSP: 002b:000000000846f8c0 EFLAGS: 00010246 [ 215.360435] RAX: 0000000020238ff8 RBX: 0000000000000000 RCX: 000000000000fffe [ 215.360442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 215.360448] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 215.360454] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 215.360460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 215.360498] [ 215.360505] Allocated by task 26765: [ 215.360515] save_stack_trace+0x16/0x20 [ 215.360525] save_stack+0x43/0xd0 [ 215.360533] kasan_kmalloc+0xad/0xe0 [ 215.360540] kasan_slab_alloc+0x12/0x20 [ 215.360548] kmem_cache_alloc+0x12e/0x760 [ 215.360557] __split_vma+0x1b7/0x8c0 [ 215.360564] split_vma+0x8f/0xc0 [ 215.360573] userfaultfd_ioctl+0x3332/0x4510 [ 215.360582] compat_SyS_ioctl+0x1d7/0x3290 [ 215.360590] do_fast_syscall_32+0x3f2/0xf05 [ 215.360597] entry_SYSENTER_compat+0x51/0x60 [ 215.360601] [ 215.360606] Freed by task 26765: [ 215.360614] save_stack_trace+0x16/0x20 [ 215.360622] save_stack+0x43/0xd0 [ 215.360629] kasan_slab_free+0x71/0xc0 [ 215.360637] kmem_cache_free+0x77/0x280 [ 215.360644] __vma_adjust+0x8b9/0x1790 [ 215.360652] vma_merge+0xc5b/0x1070 [ 215.360659] userfaultfd_release+0x3ba/0x6e0 [ 215.360668] __fput+0x333/0x7f0 [ 215.360675] ____fput+0x15/0x20 [ 215.360683] task_work_run+0x199/0x270 [ 215.360691] exit_to_usermode_loop+0x296/0x310 [ 215.360699] do_fast_syscall_32+0x83e/0xf05 [ 215.360706] entry_SYSENTER_compat+0x51/0x60 [ 215.360711] [ 215.360718] The buggy address belongs to the object at ffff8801cbe0b840 [ 215.360718] which belongs to the cache vm_area_struct of size 200 [ 215.360725] The buggy address is located 80 bytes inside of [ 215.360725] 200-byte region [ffff8801cbe0b840, ffff8801cbe0b908) [ 215.360730] The buggy address belongs to the page: [ 215.360737] page:ffffea00072f82c0 count:1 mapcount:0 mapping:ffff8801cbe0b000 index:0x0 [ 215.360748] flags: 0x200000000000100(slab) [ 215.360759] raw: 0200000000000100 ffff8801cbe0b000 0000000000000000 000000010000000f [ 215.360768] raw: ffffea000709a120 ffffea00073d91a0 ffff8801dae069c0 0000000000000000 [ 215.360774] page dumped because: kasan: bad access detected [ 215.360778] [ 215.360782] Memory state around the buggy address: [ 215.360789] ffff8801cbe0b780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 215.360796] ffff8801cbe0b800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 215.360804] >ffff8801cbe0b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 215.360808] ^ [ 215.360815] ffff8801cbe0b900: fb fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb [ 215.360823] ffff8801cbe0b980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 215.360827] ================================================================== [ 215.360830] Disabling lock debugging due to kernel taint [ 215.360948] Kernel panic - not syncing: panic_on_warn set ... [ 215.360948] [ 215.360956] CPU: 0 PID: 26756 Comm: syz-executor2 Tainted: G B 4.14.0-rc4+ #40 [ 215.360959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.360961] Call Trace: [ 215.360970] dump_stack+0x194/0x257 [ 215.360981] ? arch_local_irq_restore+0x53/0x53 [ 215.360990] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 215.361004] ? __do_page_fault+0xbd0/0xd60 [ 215.361014] panic+0x1e4/0x417 [ 215.361021] ? __warn+0x1d9/0x1d9 [ 215.361043] ? __do_page_fault+0xc03/0xd60 [ 215.361049] kasan_end_report+0x50/0x50 [ 215.361056] kasan_report+0x144/0x340 [ 215.361068] __asan_report_load8_noabort+0x14/0x20 [ 215.361074] __do_page_fault+0xc03/0xd60 [ 215.361090] ? mm_fault_error+0x2c0/0x2c0 [ 215.361102] ? lockdep_sys_exit+0x47/0xf0 [ 215.361114] do_page_fault+0xee/0x720 [ 215.361124] ? __do_page_fault+0xd60/0xd60 [ 215.361135] ? do_syscall_64+0x8d0/0x8d0 [ 215.361143] ? syscall_return_slowpath+0x2b3/0x510 [ 215.361156] ? sysret32_from_system_call+0x5/0x3b [ 215.361168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.361184] page_fault+0x22/0x30 [ 215.361188] RIP: 0023:0x804a11b [ 215.361191] RSP: 002b:000000000846f8c0 EFLAGS: 00010246 [ 215.361197] RAX: 0000000020238ff8 RBX: 0000000000000000 RCX: 000000000000fffe [ 215.361200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 215.361204] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 215.361207] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000 [ 215.361211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 215.364838] Dumping ftrace buffer: [ 215.364841] (ftrace buffer empty) [ 215.364844] Kernel Offset: disabled [ 215.837574] Rebooting in 86400 seconds..